./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3741021356

<...>
Warning: Permanently added '10.128.0.241' (ED25519) to the list of known hosts.
execve("./syz-executor3741021356", ["./syz-executor3741021356"], 0x7ffd05c8c880 /* 10 vars */) = 0
brk(NULL)                               = 0x55555635e000
brk(0x55555635ed00)                     = 0x55555635ed00
arch_prctl(ARCH_SET_FS, 0x55555635e380) = 0
set_tid_address(0x55555635e650)         = 294
set_robust_list(0x55555635e660, 24)     = 0
rseq(0x55555635eca0, 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-executor3741021356", 4096) = 28
getrandom("\xde\x96\xf7\xfa\x54\xf7\x16\x57", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55555635ed00
brk(0x55555637fd00)                     = 0x55555637fd00
brk(0x555556380000)                     = 0x555556380000
mprotect(0x7f1796a71000, 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=0x55555635e650) = 295
./strace-static-x86_64: Process 295 attached
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] set_robust_list(0x55555635e660, 24) = 0
[pid   294] <... clone resumed>, child_tidptr=0x55555635e650) = 296
./strace-static-x86_64: Process 296 attached
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] set_robust_list(0x55555635e660, 24) = 0
[pid   294] <... clone resumed>, child_tidptr=0x55555635e650) = 297
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 298
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x55555635e650) = 299
./strace-static-x86_64: Process 299 attached
[pid   299] set_robust_list(0x55555635e660, 24) = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 300
./strace-static-x86_64: Process 300 attached
[pid   300] set_robust_list(0x55555635e660, 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
executing program
[pid   300] write(1, "executing program\n", 18) = 18
[pid   300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 301
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 302
./strace-static-x86_64: Process 302 attached
./strace-static-x86_64: Process 301 attached
./strace-static-x86_64: Process 298 attached
./strace-static-x86_64: Process 297 attached
[   22.482571][   T28] audit: type=1400 audit(1717174003.703:66): avc:  denied  { execmem } for  pid=294 comm="syz-executor374" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   22.508567][   T28] audit: type=1400 audit(1717174003.733:67): avc:  denied  { bpf } for  pid=300 comm="syz-executor374" capability=39  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[pid   302] set_robust_list(0x55555635e660, 24) = 0
[pid   301] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   298] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   297] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   302] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   301] <... set_robust_list resumed>) = 0
[pid   298] <... set_robust_list resumed>) = 0
[pid   297] <... set_robust_list resumed>) = 0
[pid   302] <... prctl resumed>)        = 0
[pid   301] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   302] setpgid(0, 0)               = 0
[pid   302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   301] <... prctl resumed>)        = 0
[pid   301] setpgid(0, 0 <unfinished ...>
[pid   300] <... bpf resumed>)          = 3
./strace-static-x86_64: Process 304 attached
./strace-static-x86_64: Process 303 attached
[pid   302] <... openat resumed>)       = 3
[pid   301] <... setpgid resumed>)      = 0
[pid   300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 304
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 303
[pid   302] write(3, "1000", 4 <unfinished ...>
[pid   301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   302] <... write resumed>)        = 4
[pid   301] <... openat resumed>)       = 3
[pid   302] close(3 <unfinished ...>
[pid   301] write(3, "1000", 4 <unfinished ...>
[pid   302] <... close resumed>)        = 0
[pid   301] <... write resumed>)        = 4
executing program
[pid   302] write(1, "executing program\n", 18 <unfinished ...>
[pid   301] close(3 <unfinished ...>
[pid   302] <... write resumed>)        = 18
[pid   301] <... close resumed>)        = 0
executing program
[pid   302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   301] write(1, "executing program\n", 18 <unfinished ...>
[pid   302] <... bpf resumed>)          = 3
[pid   301] <... write resumed>)        = 18
[pid   301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[   22.529891][   T28] audit: type=1400 audit(1717174003.733:68): avc:  denied  { prog_load } for  pid=300 comm="syz-executor374" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[   22.549783][   T28] audit: type=1400 audit(1717174003.733:69): avc:  denied  { perfmon } for  pid=300 comm="syz-executor374" capability=38  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[pid   301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   303] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   304] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   303] <... set_robust_list resumed>) = 0
[pid   304] <... set_robust_list resumed>) = 0
[pid   304] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   303] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   302] <... bpf resumed>)          = 4
[pid   301] <... bpf resumed>)          = 4
[pid   300] <... bpf resumed>)          = 4
[pid   303] <... prctl resumed>)        = 0
[pid   302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   301] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   304] <... prctl resumed>)        = 0
[pid   303] setpgid(0, 0 <unfinished ...>
[pid   302] <... bpf resumed>)          = 5
[pid   300] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   304] setpgid(0, 0 <unfinished ...>
[pid   300] <... bpf resumed>)          = 5
[pid   304] <... setpgid resumed>)      = 0
[pid   300] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   300] <... bpf resumed>)          = 0
[pid   304] <... openat resumed>)       = 3
[pid   300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   304] write(3, "1000", 4 <unfinished ...>
[pid   300] <... bpf resumed>)          = 6
[pid   304] <... write resumed>)        = 4
[pid   300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   304] close(3 <unfinished ...>
[pid   300] <... bpf resumed>)          = 7
[pid   304] <... close resumed>)        = 0
[pid   300] exit_group(0executing program
 <unfinished ...>
[pid   304] write(1, "executing program\n", 18 <unfinished ...>
[pid   300] <... exit_group resumed>)   = ?
[pid   304] <... write resumed>)        = 18
[pid   300] +++ exited with 0 +++
[pid   304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   304] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   304] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   304] exit_group(0)               = ?
[pid   304] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=304, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   301] <... bpf resumed>)          = 5
[pid   301] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   303] <... setpgid resumed>)      = 0
[pid   302] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   301] <... bpf resumed>)          = 0
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=300, si_uid=0, si_status=0, si_utime=0, si_stime=5} ---
[pid   301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 305
[   22.573446][   T28] audit: type=1400 audit(1717174003.803:70): avc:  denied  { prog_run } for  pid=300 comm="syz-executor374" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[   22.594789][   T28] audit: type=1400 audit(1717174003.823:71): avc:  denied  { map_create } for  pid=302 comm="syz-executor374" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[pid   301] exit_group(0)               = ?
./strace-static-x86_64: Process 305 attached
[pid   303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   302] <... bpf resumed>)          = 0
[pid   301] +++ exited with 0 +++
[pid   305] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=301, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   303] <... openat resumed>)       = 3
[pid   305] <... set_robust_list resumed>) = 0
[pid   303] write(3, "1000", 4 <unfinished ...>
[pid   302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   305] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   303] <... write resumed>)        = 4
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   305] <... prctl resumed>)        = 0
[pid   303] close(3 <unfinished ...>
[pid   302] <... bpf resumed>)          = 6
[pid   305] setpgid(0, 0 <unfinished ...>
[pid   303] <... close resumed>)        = 0
[pid   302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   305] <... setpgid resumed>)      = 0
executing program
[pid   303] write(1, "executing program\n", 18 <unfinished ...>
[pid   302] <... bpf resumed>)          = 7
[pid   305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   303] <... write resumed>)        = 18
[pid   302] exit_group(0./strace-static-x86_64: Process 306 attached
 <unfinished ...>
[pid   305] <... openat resumed>)       = 3
[pid   303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   302] <... exit_group resumed>)   = ?
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 306
[pid   306] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   305] write(3, "1000", 4 <unfinished ...>
[pid   306] <... set_robust_list resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   306] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   305] <... write resumed>)        = 4
[pid   303] <... bpf resumed>)          = 3
./strace-static-x86_64: Process 307 attached
[pid   306] <... prctl resumed>)        = 0
[pid   305] close(3 <unfinished ...>
[pid   303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   302] +++ exited with 0 +++
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 307
[pid   306] setpgid(0, 0 <unfinished ...>
[pid   305] <... close resumed>)        = 0
executing program
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=302, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   307] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   306] <... setpgid resumed>)      = 0
[pid   305] write(1, "executing program\n", 18 <unfinished ...>
[pid   306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   305] <... write resumed>)        = 18
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   307] <... set_robust_list resumed>) = 0
[pid   306] <... openat resumed>)       = 3
[pid   305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   306] write(3, "1000", 4 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   306] <... write resumed>)        = 4
[pid   306] close(3 <unfinished ...>
[pid   305] <... bpf resumed>)          = 3
[pid   307] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   306] <... close resumed>)        = 0
[pid   305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   307] <... prctl resumed>)        = 0
[pid   306] write(1, "executing program\n", 18 <unfinished ...>
[pid   307] setpgid(0, 0)               = 0
executing program
./strace-static-x86_64: Process 308 attached
[pid   307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   306] <... write resumed>)        = 18
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 308
[pid   307] <... openat resumed>)       = 3
[pid   307] write(3, "1000", 4)         = 4
[pid   307] close(3 <unfinished ...>
[pid   308] set_robust_list(0x55555635e660, 24) = 0
executing program
[pid   308] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   307] <... close resumed>)        = 0
[pid   306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   307] write(1, "executing program\n", 18 <unfinished ...>
[pid   308] <... prctl resumed>)        = 0
[pid   307] <... write resumed>)        = 18
[pid   308] setpgid(0, 0 <unfinished ...>
[pid   307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   308] <... setpgid resumed>)      = 0
[pid   308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   308] write(3, "1000", 4 <unfinished ...>
[pid   307] <... bpf resumed>)          = 3
[pid   306] <... bpf resumed>)          = 3
[pid   307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   308] <... write resumed>)        = 4
[pid   308] close(3)                    = 0
[pid   308] write(1, "executing program\n", 18executing program
) = 18
[pid   308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   307] <... bpf resumed>)          = 4
[pid   306] <... bpf resumed>)          = 4
[pid   305] <... bpf resumed>)          = 4
[pid   303] <... bpf resumed>)          = 4
[pid   308] <... bpf resumed>)          = 4
[pid   307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   306] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   305] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   303] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   308] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   307] <... bpf resumed>)          = 5
[pid   306] <... bpf resumed>)          = 5
[pid   305] <... bpf resumed>)          = 5
[pid   303] <... bpf resumed>)          = 5
[pid   308] <... bpf resumed>)          = 5
[pid   307] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   306] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   305] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   303] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   308] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   307] <... bpf resumed>)          = 0
[pid   306] <... bpf resumed>)          = 0
[pid   305] <... bpf resumed>)          = 0
[pid   303] <... bpf resumed>)          = 0
[pid   308] <... bpf resumed>)          = 0
[pid   307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   307] <... bpf resumed>)          = 6
[pid   305] <... bpf resumed>)          = 6
[pid   307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   306] <... bpf resumed>)          = 6
[pid   305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   303] <... bpf resumed>)          = 6
[pid   307] <... bpf resumed>)          = 7
[pid   306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   308] <... bpf resumed>)          = 6
[pid   307] exit_group(0 <unfinished ...>
[pid   306] <... bpf resumed>)          = 7
[pid   305] <... bpf resumed>)          = 7
[pid   303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   307] <... exit_group resumed>)   = ?
[pid   306] exit_group(0 <unfinished ...>
[pid   305] exit_group(0 <unfinished ...>
[pid   303] <... bpf resumed>)          = 7
[pid   308] <... bpf resumed>)          = 7
[pid   306] <... exit_group resumed>)   = ?
[pid   305] <... exit_group resumed>)   = ?
[pid   303] exit_group(0 <unfinished ...>
[pid   308] exit_group(0 <unfinished ...>
[pid   307] +++ exited with 0 +++
[pid   306] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=307, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   303] <... exit_group resumed>)   = ?
[pid   308] <... exit_group resumed>)   = ?
[pid   305] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[   22.614027][   T28] audit: type=1400 audit(1717174003.823:72): avc:  denied  { map_read map_write } for  pid=302 comm="syz-executor374" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[pid   296] <... restart_syscall resumed>) = 0
[pid   308] +++ exited with 0 +++
[pid   303] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=305, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 309 attached
 <unfinished ...>
[pid   309] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 309
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=303, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] <... set_robust_list resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=308, si_uid=0, si_status=0, si_utime=0, si_stime=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] write(1, "executing program\n", 18) = 18
[pid   309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46executing program
./strace-static-x86_64: Process 312 attached
./strace-static-x86_64: Process 311 attached
./strace-static-x86_64: Process 310 attached
) = 3
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 310
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 311
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 312
[pid   312] set_robust_list(0x55555635e660, 24) = 0
[pid   311] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   310] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 313
./strace-static-x86_64: Process 313 attached
[pid   312] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   311] <... set_robust_list resumed>) = 0
[pid   310] <... set_robust_list resumed>) = 0
[pid   313] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   312] <... prctl resumed>)        = 0
[pid   311] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   312] setpgid(0, 0)               = 0
[pid   311] <... prctl resumed>)        = 0
[pid   312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   311] setpgid(0, 0 <unfinished ...>
[pid   312] write(3, "1000", 4)         = 4
[pid   312] close(3)                    = 0
executing program
[pid   312] write(1, "executing program\n", 18 <unfinished ...>
[pid   311] <... setpgid resumed>)      = 0
[pid   312] <... write resumed>)        = 18
[pid   312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   310] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   313] <... set_robust_list resumed>) = 0
[pid   311] <... openat resumed>)       = 3
[pid   310] <... prctl resumed>)        = 0
[pid   313] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   312] <... bpf resumed>)          = 3
[pid   311] write(3, "1000", 4 <unfinished ...>
[pid   312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   311] <... write resumed>)        = 4
[pid   310] setpgid(0, 0executing program
 <unfinished ...>
[pid   311] close(3 <unfinished ...>
[pid   313] <... prctl resumed>)        = 0
[pid   311] <... close resumed>)        = 0
[pid   311] write(1, "executing program\n", 18 <unfinished ...>
[pid   310] <... setpgid resumed>)      = 0
[pid   311] <... write resumed>)        = 18
[pid   313] setpgid(0, 0 <unfinished ...>
[pid   310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   313] <... setpgid resumed>)      = 0
[pid   311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   310] <... openat resumed>)       = 3
[pid   313] <... openat resumed>)       = 3
[pid   313] write(3, "1000", 4)         = 4
[pid   313] close(3)                    = 0
[pid   313] write(1, "executing program\n", 18executing program
) = 18
[pid   313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   311] <... bpf resumed>)          = 3
[pid   310] write(3, "1000", 4 <unfinished ...>
[pid   311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   310] <... write resumed>)        = 4
[pid   313] <... bpf resumed>)          = 3
[pid   310] close(3 <unfinished ...>
[pid   313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16executing program
 <unfinished ...>
[pid   310] <... close resumed>)        = 0
[pid   310] write(1, "executing program\n", 18) = 18
[pid   310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   309] <... bpf resumed>)          = 4
[pid   309] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   313] <... bpf resumed>)          = 4
[pid   312] <... bpf resumed>)          = 4
[pid   311] <... bpf resumed>)          = 4
[pid   310] <... bpf resumed>)          = 4
[pid   309] <... bpf resumed>)          = 5
[pid   313] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   312] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   310] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   309] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   313] <... bpf resumed>)          = 5
[pid   312] <... bpf resumed>)          = 5
[pid   311] <... bpf resumed>)          = 5
[pid   310] <... bpf resumed>)          = 5
[pid   309] <... bpf resumed>)          = 0
[pid   313] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   312] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   311] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   310] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   313] <... bpf resumed>)          = 0
[pid   312] <... bpf resumed>)          = 0
[pid   311] <... bpf resumed>)          = 0
[pid   310] <... bpf resumed>)          = 0
[pid   313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   313] <... bpf resumed>)          = 6
[pid   312] <... bpf resumed>)          = 6
[pid   311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   310] <... bpf resumed>)          = 6
[pid   309] <... bpf resumed>)          = 6
[pid   313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   313] <... bpf resumed>)          = 7
[pid   310] <... bpf resumed>)          = 7
[pid   309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   313] exit_group(0 <unfinished ...>
[pid   310] exit_group(0 <unfinished ...>
[pid   313] <... exit_group resumed>)   = ?
[pid   310] <... exit_group resumed>)   = ?
[pid   312] <... bpf resumed>)          = 7
[pid   311] <... bpf resumed>)          = 6
[pid   309] <... bpf resumed>)          = 7
[pid   312] exit_group(0 <unfinished ...>
[pid   311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   309] exit_group(0 <unfinished ...>
[pid   313] +++ exited with 0 +++
[pid   312] <... exit_group resumed>)   = ?
[pid   311] <... bpf resumed>)          = 7
[pid   309] <... exit_group resumed>)   = ?
[pid   312] +++ exited with 0 +++
[pid   311] exit_group(0 <unfinished ...>
[pid   309] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=313, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   311] <... exit_group resumed>)   = ?
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   311] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=309, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] <... restart_syscall resumed>) = 0
[pid   299] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=311, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 314
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 315
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 316
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 317
./strace-static-x86_64: Process 316 attached
[pid   310] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=310, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 318
[pid   316] set_robust_list(0x55555635e660, 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] write(1, "executing program\n", 18executing program
) = 18
[pid   316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[   22.703669][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   22.715547][  T310] BUG: scheduling while atomic: syz-executor374/310/0x00000002
[   22.722921][  T310] Modules linked in:
[   22.726816][  T310] Preemption disabled at:
[   22.726828][  T310] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   22.729990][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   22.731119][  T310] CPU: 1 PID: 310 Comm: syz-executor374 Not tainted 6.1.78-syzkaller-00128-g6b75fd483519 #0
[   22.731143][  T310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   22.738113][  T291] BUG: scheduling while atomic: strace-static-x/291/0x00000002
[   22.749432][  T310] Call Trace:
[   22.749441][  T310]  <TASK>
[   22.749449][  T310]  dump_stack_lvl+0x151/0x1b7
[   22.759379][  T291] Modules linked in:
[   22.769213][  T310]  ? is_module_text_address+0x1f/0x360
[   22.776603][  T291] 
[   22.779715][  T310]  ? is_module_text_address+0x1f/0x360
[   22.782490][  T291] Preemption disabled at:
[   22.782496][  T291] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   22.787006][  T310]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   22.787030][  T310]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   22.787060][  T310]  ? is_module_text_address+0x1f/0x360
[   22.787087][  T310]  dump_stack+0x15/0x1b
[   22.834747][  T310]  __schedule_bug+0x195/0x260
[   22.839260][  T310]  ? cpu_util_update_eff+0x10e0/0x10e0
[   22.844553][  T310]  __schedule+0xcf7/0x1550
[   22.848806][  T310]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   22.854104][  T310]  ? __sched_text_start+0x8/0x8
[   22.858786][  T310]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   22.864270][  T310]  do_task_dead+0x99/0xa0
[   22.868535][  T310]  do_exit+0x202a/0x2b80
[   22.872601][  T310]  ? put_task_struct+0x80/0x80
[   22.877199][  T310]  ? __kasan_check_write+0x14/0x20
[   22.882145][  T310]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   22.887093][  T310]  ? _raw_spin_lock_irqsave+0x210/0x210
[   22.892486][  T310]  ? zap_other_threads+0x29c/0x2d0
[   22.897426][  T310]  do_group_exit+0x21a/0x2d0
[   22.901852][  T310]  __x64_sys_exit_group+0x3f/0x40
[   22.906708][  T310]  do_syscall_64+0x3d/0xb0
[   22.910961][  T310]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   22.916691][  T310] RIP: 0033:0x7f17969fb039
[   22.920945][  T310] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   22.927797][  T310] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   22.936044][  T310] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   22.943855][  T310] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   22.951667][  T310] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   22.959476][  T310] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   22.967289][  T310] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   22.975106][  T310]  </TASK>
[   22.977968][  T291] CPU: 0 PID: 291 Comm: strace-static-x Not tainted 6.1.78-syzkaller-00128-g6b75fd483519 #0
[   22.987859][  T291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   22.997749][  T291] Call Trace:
[   23.000875][  T291]  <TASK>
[   23.003653][  T291]  dump_stack_lvl+0x151/0x1b7
[   23.008166][  T291]  ? is_module_text_address+0x1f/0x360
[   23.013459][  T291]  ? is_module_text_address+0x1f/0x360
[   23.018756][  T291]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   23.024055][  T291]  ? is_module_text_address+0x1f/0x360
[   23.029452][  T291]  dump_stack+0x15/0x1b
[   23.033434][  T291]  __schedule_bug+0x195/0x260
[   23.037940][  T291]  ? cpu_util_update_eff+0x10e0/0x10e0
[   23.043239][  T291]  ? percpu_counter_add_batch+0x13d/0x160
[   23.048806][  T291]  __schedule+0xcf7/0x1550
[   23.053039][  T291]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   23.058952][  T291]  ? ____fput+0x15/0x20
[   23.062944][  T291]  ? __sched_text_start+0x8/0x8
[   23.067642][  T291]  ? __blkcg_punt_bio_submit+0x180/0x180
[   23.073173][  T291]  ? unlock_page_memcg+0x160/0x160
[   23.078122][  T291]  schedule+0xc3/0x180
[   23.082135][  T291]  exit_to_user_mode_loop+0x4e/0xa0
[   23.087175][  T291]  exit_to_user_mode_prepare+0x5a/0xa0
[   23.092463][  T291]  syscall_exit_to_user_mode+0x26/0x140
[   23.097843][  T291]  do_syscall_64+0x49/0xb0
[   23.102107][  T291]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   23.107827][  T291] RIP: 0033:0x4e65f7
[   23.111559][  T291] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[   23.131170][  T291] RSP: 002b:00007ffd05c8c3a8 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[   23.139434][  T291] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   23.147225][  T291] RDX: 00007ffd05c8c3b0 RSI: 0000000000008910 RDI: 0000000000000003
[pid   316] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 318 attached
./strace-static-x86_64: Process 317 attached
./strace-static-x86_64: Process 315 attached
./strace-static-x86_64: Process 314 attached
) = 5
[pid   316] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   318] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   317] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   315] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   314] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   318] <... set_robust_list resumed>) = 0
[pid   317] <... set_robust_list resumed>) = 0
[pid   316] <... bpf resumed>)          = 6
[pid   315] <... set_robust_list resumed>) = 0
[pid   314] <... set_robust_list resumed>) = 0
[pid   316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   316] exit_group(0 <unfinished ...>
[pid   317] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   316] <... exit_group resumed>)   = ?
[pid   318] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   317] <... prctl resumed>)        = 0
[pid   315] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   314] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   318] <... prctl resumed>)        = 0
[pid   317] setpgid(0, 0 <unfinished ...>
[pid   316] +++ exited with 0 +++
[pid   315] <... prctl resumed>)        = 0
[pid   314] <... prctl resumed>)        = 0
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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 <unfinished ...>
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 320
[pid   318] <... write resumed>)        = 4
[pid   318] close(3)                    = 0
[pid   318] write(1, "executing program\n", 18executing program
) = 18
[pid   318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   317] <... setpgid resumed>)      = 0
[pid   315] setpgid(0, 0 <unfinished ...>
[pid   314] setpgid(0, 0./strace-static-x86_64: Process 320 attached
 <unfinished ...>
[pid   320] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   318] <... bpf resumed>)          = 3
[pid   317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   315] <... setpgid resumed>)      = 0
[pid   314] <... setpgid resumed>)      = 0
[pid   318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   317] <... openat resumed>)       = 3
[pid   320] <... set_robust_list resumed>) = 0
[pid   320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   320] setpgid(0, 0)               = 0
[pid   320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   317] write(3, "1000", 4 <unfinished ...>
[pid   315] <... openat resumed>)       = 3
[pid   320] <... openat resumed>)       = 3
[pid   314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   320] write(3, "1000", 4)         = 4
[pid   317] <... write resumed>)        = 4
[pid   315] write(3, "1000", 4 <unfinished ...>
[pid   314] <... openat resumed>)       = 3
[pid   317] close(3 <unfinished ...>
[pid   315] <... write resumed>)        = 4
[pid   314] write(3, "1000", 4 <unfinished ...>
[pid   317] <... close resumed>)        = 0
[pid   315] close(3executing program
 <unfinished ...>
[pid   314] <... write resumed>)        = 4
[pid   317] write(1, "executing program\n", 18 <unfinished ...>
[pid   315] <... close resumed>)        = 0
[pid   314] close(3 <unfinished ...>
[pid   317] <... write resumed>)        = 18
[pid   315] write(1, "executing program\n", 18 <unfinished ...>
[pid   314] <... close resumed>)        = 0
[pid   320] close(3 <unfinished ...>
[pid   317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   320] <... close resumed>)        = 0
executing program
executing program
[pid   320] write(1, "executing program\n", 18) = 18
[pid   315] <... write resumed>)        = 18
[pid   320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   317] <... bpf resumed>)          = 3
[pid   315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   314] write(1, "executing program\n", 18 <unfinished ...>
[pid   317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16executing program
 <unfinished ...>
[pid   314] <... write resumed>)        = 18
[pid   315] <... bpf resumed>)          = 3
[pid   315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   320] <... bpf resumed>)          = 4
[pid   318] <... bpf resumed>)          = 4
[pid   317] <... bpf resumed>)          = 4
[pid   315] <... bpf resumed>)          = 4
[pid   320] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   317] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   315] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   314] <... bpf resumed>)          = 4
[pid   320] <... bpf resumed>)          = 5
[pid   318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   317] <... bpf resumed>)          = 5
[pid   315] <... bpf resumed>)          = 5
[pid   314] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   320] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   318] <... bpf resumed>)          = 5
[pid   317] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   315] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   314] <... bpf resumed>)          = 5
[pid   320] <... bpf resumed>)          = 0
[pid   318] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   317] <... bpf resumed>)          = 0
[pid   315] <... bpf resumed>)          = 0
[pid   314] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   320] <... bpf resumed>)          = 6
[pid   318] <... bpf resumed>)          = 0
[pid   317] <... bpf resumed>)          = 6
[pid   315] <... bpf resumed>)          = 6
[pid   314] <... bpf resumed>)          = 0
[pid   320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   320] <... bpf resumed>)          = 7
[pid   318] <... bpf resumed>)          = 6
[pid   317] <... bpf resumed>)          = 7
[pid   315] <... bpf resumed>)          = 7
[   23.155041][  T291] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000c
[   23.162857][  T291] R10: 0000000000554612 R11: 0000000000000286 R12: 00007ffd05c8c410
[   23.170756][  T291] R13: 00007ffd05c8c3b0 R14: 0000000000423160 R15: 0000000000617180
[   23.178858][  T291]  </TASK>
[pid   320] exit_group(0 <unfinished ...>
[pid   318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   317] exit_group(0 <unfinished ...>
[pid   315] exit_group(0 <unfinished ...>
[pid   314] <... bpf resumed>)          = 6
[pid   320] <... exit_group resumed>)   = ?
[pid   318] <... bpf resumed>)          = 7
[pid   317] <... exit_group resumed>)   = ?
[pid   315] <... exit_group resumed>)   = ?
[pid   314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   320] +++ exited with 0 +++
[pid   318] exit_group(0 <unfinished ...>
[pid   317] +++ exited with 0 +++
[pid   314] <... bpf resumed>)          = 7
[pid   314] exit_group(0)               = ?
[pid   314] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=314, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 322
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=320, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=317, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   318] <... exit_group resumed>)   = ?
[pid   318] +++ exited with 0 +++
[pid   299] <... restart_syscall resumed>) = 0
[pid   297] <... restart_syscall resumed>) = 0
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   315] +++ exited with 0 +++
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 323
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 324
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=315, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 325
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 326
./strace-static-x86_64: Process 325 attached
[pid   325] set_robust_list(0x55555635e660, 24) = 0
[pid   325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   325] setpgid(0, 0)               = 0
[pid   325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   325] write(3, "1000", 4)         = 4
[pid   325] close(3)                    = 0
[pid   325] write(1, "executing program\n", 18executing program
) = 18
[pid   325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   325] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   325] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   325] exit_group(0)               = ?
[pid   325] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=325, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 327
./strace-static-x86_64: Process 327 attached
[pid   327] set_robust_list(0x55555635e660, 24) = 0
[pid   327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   327] setpgid(0, 0)               = 0
[pid   327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   327] write(3, "1000", 4)         = 4
[pid   327] close(3)                    = 0
[pid   327] write(1, "executing program\n", 18executing program
) = 18
[   23.214237][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   23.226159][  T315] BUG: scheduling while atomic: syz-executor374/315/0x00000002
[   23.233671][  T315] Modules linked in:
[   23.237514][  T315] Preemption disabled at:
[   23.237525][  T315] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   23.248603][  T315] CPU: 1 PID: 315 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[pid   327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   327] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   327] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   327] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   327] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   327] exit_group(0)               = ?
[pid   327] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 328
./strace-static-x86_64: Process 328 attached
[pid   328] set_robust_list(0x55555635e660, 24) = 0
[pid   328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   328] setpgid(0, 0)               = 0
[pid   328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   328] write(3, "1000", 4)         = 4
[pid   328] close(3)                    = 0
[pid   328] write(1, "executing program\n", 18executing program
) = 18
[pid   328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[   23.259931][  T315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   23.269836][  T315] Call Trace:
[   23.272958][  T315]  <TASK>
[   23.275724][  T315]  dump_stack_lvl+0x151/0x1b7
[   23.280239][  T315]  ? is_module_text_address+0x1f/0x360
[   23.285532][  T315]  ? is_module_text_address+0x1f/0x360
[   23.289942][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000102, exited with 00000101?
[   23.290826][  T315]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   23.302321][  T291] BUG: scheduling while atomic: strace-static-x/291/0x00000002
[   23.307513][  T315]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   23.307551][  T315]  ? is_module_text_address+0x1f/0x360
[   23.307579][  T315]  dump_stack+0x15/0x1b
[   23.307597][  T315]  __schedule_bug+0x195/0x260
[   23.314878][  T291] Modules linked in:
[   23.320504][  T315]  ? cpu_util_update_eff+0x10e0/0x10e0
[   23.325814][  T291] 
[   23.329795][  T315]  __schedule+0xcf7/0x1550
[   23.334316][  T291] Preemption disabled at:
[   23.338038][  T315]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   23.343327][  T291] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   23.345499][  T315]  ? __sched_text_start+0x8/0x8
[   23.345524][  T315]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   23.376677][  T315]  do_task_dead+0x99/0xa0
[   23.380841][  T315]  do_exit+0x202a/0x2b80
[   23.384929][  T315]  ? put_task_struct+0x80/0x80
[   23.389520][  T315]  ? __kasan_check_write+0x14/0x20
[   23.394466][  T315]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   23.399410][  T315]  ? _raw_spin_lock_irqsave+0x210/0x210
[   23.404794][  T315]  ? zap_other_threads+0x29c/0x2d0
[   23.409827][  T315]  do_group_exit+0x21a/0x2d0
[   23.414255][  T315]  __x64_sys_exit_group+0x3f/0x40
[   23.419114][  T315]  do_syscall_64+0x3d/0xb0
[   23.423368][  T315]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   23.429093][  T315] RIP: 0033:0x7f17969fb039
[   23.433347][  T315] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   23.440205][  T315] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   23.448450][  T315] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   23.456269][  T315] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   23.464078][  T315] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   23.471896][  T315] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   23.479705][  T315] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   23.487516][  T315]  </TASK>
[   23.490373][  T291] CPU: 0 PID: 291 Comm: strace-static-x Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   23.501751][  T291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   23.511917][  T291] Call Trace:
[   23.515208][  T291]  <TASK>
[   23.518045][  T291]  dump_stack_lvl+0x151/0x1b7
[   23.522751][  T291]  ? is_module_text_address+0x1f/0x360
[   23.528034][  T291]  ? is_module_text_address+0x1f/0x360
[   23.533322][  T291]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   23.538616][  T291]  ? is_module_text_address+0x1f/0x360
[   23.543914][  T291]  dump_stack+0x15/0x1b
[   23.547907][  T291]  __schedule_bug+0x195/0x260
[   23.552428][  T291]  ? cpu_util_update_eff+0x10e0/0x10e0
[   23.557722][  T291]  ? try_to_wake_up+0x670/0x1220
[   23.562488][  T291]  ? copy_page_from_iter+0x23b/0x2b0
[   23.567702][  T291]  __schedule+0xcf7/0x1550
[   23.571947][  T291]  ? __kasan_check_write+0x14/0x20
[   23.576892][  T291]  ? _raw_spin_lock+0x1b0/0x1b0
[   23.581581][  T291]  ? __sched_text_start+0x8/0x8
[   23.586264][  T291]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   23.591910][  T291]  schedule+0xc3/0x180
[   23.595814][  T291]  do_wait+0x6e7/0xa10
[   23.599719][  T291]  kernel_wait4+0x29e/0x3d0
[   23.604584][  T291]  ? __ia32_sys_waitid+0xd0/0xd0
[   23.609440][  T291]  ? kernel_waitid+0x520/0x520
[   23.614040][  T291]  __x64_sys_wait4+0x130/0x1e0
[   23.618817][  T291]  ? kernel_wait+0x230/0x230
[   23.623246][  T291]  ? debug_smp_processor_id+0x17/0x20
[   23.628452][  T291]  ? fpregs_assert_state_consistent+0xb6/0xe0
[   23.634447][  T291]  ? exit_to_user_mode_prepare+0x39/0xa0
[   23.639996][  T291]  do_syscall_64+0x3d/0xb0
[   23.644248][  T291]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   23.650007][  T291] RIP: 0033:0x4d49a6
[   23.653789][  T291] Code: 00 00 00 90 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 90 48 83 ec 28 89 54 24 14 48 89 74 24
[   23.673234][  T291] RSP: 002b:00007ffd05c8c598 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[   23.681479][  T291] RAX: ffffffffffffffda RBX: 000000000081e2f8 RCX: 00000000004d49a6
[   23.689297][  T291] RDX: 0000000040000000 RSI: 00007ffd05c8c5bc RDI: 00000000ffffffff
[   23.697472][  T291] RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000002
[   23.705286][  T291] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000008253f0
[pid   328] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 326 attached
./strace-static-x86_64: Process 324 attached
./strace-static-x86_64: Process 323 attached
./strace-static-x86_64: Process 322 attached
) = 5
[pid   328] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   326] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   324] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   323] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   322] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   328] <... bpf resumed>)          = 0
[pid   326] <... set_robust_list resumed>) = 0
[pid   324] <... set_robust_list resumed>) = 0
[pid   323] <... set_robust_list resumed>) = 0
[pid   322] <... set_robust_list resumed>) = 0
[pid   328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   326] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   324] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   323] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   322] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   326] <... prctl resumed>)        = 0
[pid   324] <... prctl resumed>)        = 0
[pid   323] <... prctl resumed>)        = 0
[pid   322] <... prctl resumed>)        = 0
[pid   326] setpgid(0, 0 <unfinished ...>
[pid   324] setpgid(0, 0 <unfinished ...>
[pid   323] setpgid(0, 0 <unfinished ...>
[pid   322] setpgid(0, 0 <unfinished ...>
[pid   328] <... bpf resumed>)          = 6
[pid   326] <... setpgid resumed>)      = 0
[pid   324] <... setpgid resumed>)      = 0
[pid   323] <... setpgid resumed>)      = 0
[pid   322] <... setpgid resumed>)      = 0
[pid   328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   326] <... openat resumed>)       = 3
[pid   326] write(3, "1000", 4 <unfinished ...>
[pid   324] <... openat resumed>)       = 3
[pid   322] <... openat resumed>)       = 3
[pid   324] write(3, "1000", 4 <unfinished ...>
[pid   326] <... write resumed>)        = 4
[pid   322] write(3, "1000", 4 <unfinished ...>
[pid   324] <... write resumed>)        = 4
[pid   324] close(3)                    = 0
[pid   324] write(1, "executing program\n", 18 <unfinished ...>
[pid   328] <... bpf resumed>)          = 7
[pid   326] close(3 <unfinished ...>
[pid   323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
executing program
executing program
executing program
[pid   322] <... write resumed>)        = 4
[pid   324] <... write resumed>)        = 18
[pid   322] close(3 <unfinished ...>
[pid   326] <... close resumed>)        = 0
[pid   324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   322] <... close resumed>)        = 0
[pid   326] write(1, "executing program\n", 18 <unfinished ...>
[pid   323] <... openat resumed>)       = 3
[pid   322] write(1, "executing program\n", 18 <unfinished ...>
[pid   326] <... write resumed>)        = 18
[pid   323] write(3, "1000", 4 <unfinished ...>
[pid   322] <... write resumed>)        = 18
[pid   326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   323] <... write resumed>)        = 4
[pid   322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   326] <... bpf resumed>)          = 3
[pid   324] <... bpf resumed>)          = 3
[pid   324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   324] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   324] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   324] <... bpf resumed>)          = 6
[pid   323] close(3 <unfinished ...>
[pid   322] <... bpf resumed>)          = 3
[pid   324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   323] <... close resumed>)        = 0
[pid   322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   326] <... bpf resumed>)          = 4
[pid   328] exit_group(0 <unfinished ...>
[pid   326] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   324] exit_group(0 <unfinished ...>
[pid   323] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid   322] <... bpf resumed>)          = 4
[pid   328] <... exit_group resumed>)   = ?
[pid   326] <... bpf resumed>)          = 5
[pid   323] <... write resumed>)        = 18
[pid   322] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   326] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   324] <... exit_group resumed>)   = ?
[pid   322] <... bpf resumed>)          = 5
[pid   326] <... bpf resumed>)          = 0
[pid   322] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   322] <... bpf resumed>)          = 0
[pid   326] <... bpf resumed>)          = 6
[pid   323] <... bpf resumed>)          = 3
[pid   322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   322] <... bpf resumed>)          = 6
[pid   326] <... bpf resumed>)          = 7
[pid   323] <... bpf resumed>)          = 4
[pid   322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   326] exit_group(0 <unfinished ...>
[pid   323] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   322] <... bpf resumed>)          = 7
[pid   326] <... exit_group resumed>)   = ?
[pid   323] <... bpf resumed>)          = 5
[pid   322] exit_group(0 <unfinished ...>
[pid   326] +++ exited with 0 +++
[pid   323] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   322] <... exit_group resumed>)   = ?
[pid   324] +++ exited with 0 +++
[pid   323] <... bpf resumed>)          = 0
[pid   322] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=326, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=322, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   323] <... bpf resumed>)          = 7
[pid   323] exit_group(0 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 331
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 332
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 333
[pid   323] <... exit_group resumed>)   = ?
[pid   323] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=323, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 332 attached
 <unfinished ...>
[pid   332] set_robust_list(0x55555635e660, 24) = 0
[pid   299] <... restart_syscall resumed>) = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 334
[pid   332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   332] setpgid(0, 0)               = 0
[pid   332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 331 attached
[pid   332] write(3, "1000", 4)         = 4
[pid   332] close(3executing program
)                    = 0
[pid   332] write(1, "executing program\n", 18 <unfinished ...>
[pid   331] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   332] <... write resumed>)        = 18
[pid   332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   331] <... set_robust_list resumed>) = 0
[pid   331] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   328] +++ exited with 0 +++
[pid   331] <... prctl resumed>)        = 0
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=328, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   331] setpgid(0, 0 <unfinished ...>
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   331] <... setpgid resumed>)      = 0
[pid   298] <... restart_syscall resumed>) = 0
[pid   331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   331] write(3, "1000", 4 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   331] <... write resumed>)        = 4
[pid   331] close(3 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 335
[pid   331] <... close resumed>)        = 0
[   23.713193][  T291] R13: 0000000000000000 R14: 00007ffd05c8c5bc R15: 0000000000617180
[   23.721174][  T291]  </TASK>
[   23.737708][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   23.750056][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000104, exited with 00000103?
executing program
[pid   331] write(1, "executing program\n", 18) = 18
./strace-static-x86_64: Process 334 attached
[pid   332] <... bpf resumed>)          = 3
[pid   331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   334] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   331] <... bpf resumed>)          = 3
[pid   334] <... set_robust_list resumed>) = 0
[pid   332] <... bpf resumed>)          = 4
[pid   334] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   332] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   334] <... prctl resumed>)        = 0
[pid   332] <... bpf resumed>)          = 5
[pid   331] <... bpf resumed>)          = 4
./strace-static-x86_64: Process 335 attached
[pid   334] setpgid(0, 0 <unfinished ...>
[pid   332] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   331] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   335] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   334] <... setpgid resumed>)      = 0
[pid   332] <... bpf resumed>)          = 0
[pid   331] <... bpf resumed>)          = 5
[pid   335] <... set_robust_list resumed>) = 0
[pid   334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   331] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   335] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   334] <... openat resumed>)       = 3
[pid   332] <... bpf resumed>)          = 6
[pid   331] <... bpf resumed>)          = 0
[pid   335] <... prctl resumed>)        = 0
[pid   334] write(3, "1000", 4 <unfinished ...>
[pid   332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   335] setpgid(0, 0 <unfinished ...>
[pid   334] <... write resumed>)        = 4
[pid   332] <... bpf resumed>)          = 7
[pid   331] <... bpf resumed>)          = 6
[pid   335] <... setpgid resumed>)      = 0
[pid   334] close(3 <unfinished ...>
[pid   332] exit_group(0 <unfinished ...>
[pid   331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   334] <... close resumed>)        = 0
[pid   332] <... exit_group resumed>)   = ?
executing program
[pid   331] <... bpf resumed>)          = 7
[pid   335] <... openat resumed>)       = 3
[pid   334] write(1, "executing program\n", 18 <unfinished ...>
[pid   332] +++ exited with 0 +++
[pid   335] write(3, "1000", 4 <unfinished ...>
[pid   334] <... write resumed>)        = 18
[pid   331] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=332, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   335] <... write resumed>)        = 4
[pid   334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   331] <... exit_group resumed>)   = ?
[pid   335] close(3 <unfinished ...>
[pid   334] <... bpf resumed>)          = 3
[pid   331] +++ exited with 0 +++
[pid   335] <... close resumed>)        = 0
[pid   334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16executing program
 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   335] write(1, "executing program\n", 18 <unfinished ...>
[pid   334] <... bpf resumed>)          = 4
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=331, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   335] <... write resumed>)        = 18
[pid   334] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 336
[pid   335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   334] <... bpf resumed>)          = 5
[pid   297] <... restart_syscall resumed>) = 0
[pid   335] <... bpf resumed>)          = 3
[pid   334] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   334] <... bpf resumed>)          = 0
[pid   335] <... bpf resumed>)          = 4
[pid   334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   335] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   334] <... bpf resumed>)          = 6
[pid   335] <... bpf resumed>)          = 5
[pid   334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 337
[pid   335] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   334] <... bpf resumed>)          = 7
[pid   335] <... bpf resumed>)          = 0
[pid   334] exit_group(0 <unfinished ...>
[pid   335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   334] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 336 attached
[pid   335] <... bpf resumed>)          = 6
[pid   334] +++ exited with 0 +++
[pid   336] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=334, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   336] <... set_robust_list resumed>) = 0
[pid   335] <... bpf resumed>)          = 7
[pid   336] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   335] exit_group(0 <unfinished ...>
[pid   336] <... prctl resumed>)        = 0
[pid   335] <... exit_group resumed>)   = ?
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   336] setpgid(0, 0 <unfinished ...>
[pid   335] +++ exited with 0 +++
[pid   336] <... setpgid resumed>)      = 0
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 338
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=335, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 337 attached
[pid   336] write(3, "1000", 4 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   337] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   336] <... write resumed>)        = 4
[pid   337] <... set_robust_list resumed>) = 0
[pid   336] close(3 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 339
[pid   337] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   336] <... close resumed>)        = 0
executing program
[pid   337] <... prctl resumed>)        = 0
[pid   336] write(1, "executing program\n", 18 <unfinished ...>
[pid   337] setpgid(0, 0 <unfinished ...>
[pid   336] <... write resumed>)        = 18
[pid   337] <... setpgid resumed>)      = 0
[   23.762010][  T328] BUG: scheduling while atomic: syz-executor374/328/0x00000003
[   23.770359][  T328] Modules linked in:
[   23.774788][  T328] Preemption disabled at:
[   23.774800][  T328] [<ffffffff815000c5>] try_to_wake_up+0x85/0x1220
[   23.786161][  T328] CPU: 0 PID: 328 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   23.797623][  T328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   23.807515][  T328] Call Trace:
[   23.810738][  T328]  <TASK>
executing program
[pid   336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   336] <... bpf resumed>)          = 3
[pid   337] write(3, "1000", 4 <unfinished ...>
[pid   336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   337] <... write resumed>)        = 4
[pid   336] <... bpf resumed>)          = 4
[pid   337] close(3 <unfinished ...>
[pid   336] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   337] <... close resumed>)        = 0
[pid   336] <... bpf resumed>)          = 5
[   23.813608][  T328]  dump_stack_lvl+0x151/0x1b7
[   23.818116][  T328]  ? try_to_wake_up+0x85/0x1220
[   23.822805][  T328]  ? try_to_wake_up+0x85/0x1220
[   23.827576][  T328]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   23.832876][  T328]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   23.838514][  T328]  ? try_to_wake_up+0x85/0x1220
[   23.843201][  T328]  dump_stack+0x15/0x1b
[   23.847192][  T328]  __schedule_bug+0x195/0x260
[   23.851705][  T328]  ? cpu_util_update_eff+0x10e0/0x10e0
[   23.857000][  T328]  __schedule+0xcf7/0x1550
[   23.861252][  T328]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   23.866549][  T328]  ? __sched_text_start+0x8/0x8
[   23.871234][  T328]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   23.876707][  T328]  do_task_dead+0x99/0xa0
[   23.880868][  T328]  do_exit+0x202a/0x2b80
[   23.884950][  T328]  ? put_task_struct+0x80/0x80
[   23.889547][  T328]  ? __kasan_check_write+0x14/0x20
[   23.894490][  T328]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   23.899440][  T328]  ? _raw_spin_lock_irqsave+0x210/0x210
[   23.904818][  T328]  ? zap_other_threads+0x29c/0x2d0
[   23.909856][  T328]  do_group_exit+0x21a/0x2d0
[   23.914287][  T328]  __x64_sys_exit_group+0x3f/0x40
[   23.919143][  T328]  do_syscall_64+0x3d/0xb0
[   23.923392][  T328]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   23.929123][  T328] RIP: 0033:0x7f17969fb039
[   23.933372][  T328] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   23.940232][  T328] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   23.948561][  T328] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   23.956393][  T328] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[pid   337] write(1, "executing program\n", 18 <unfinished ...>
[pid   336] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4./strace-static-x86_64: Process 338 attached
 <unfinished ...>
[pid   337] <... write resumed>)        = 18
[pid   336] <... bpf resumed>)          = 0
[pid   338] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   338] <... set_robust_list resumed>) = 0
[pid   337] <... bpf resumed>)          = 3
[pid   336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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}, 144executing program
executing program
 <unfinished ...>
[pid   338] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   336] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 339 attached
[pid   338] <... prctl resumed>)        = 0
[pid   337] <... bpf resumed>)          = 4
[pid   336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   339] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   338] setpgid(0, 0 <unfinished ...>
[pid   337] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   336] <... bpf resumed>)          = 7
[pid   339] <... set_robust_list resumed>) = 0
[pid   338] <... setpgid resumed>)      = 0
[pid   337] <... bpf resumed>)          = 5
[pid   336] exit_group(0 <unfinished ...>
[pid   339] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   337] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   336] <... exit_group resumed>)   = ?
[pid   339] <... prctl resumed>)        = 0
[pid   338] <... openat resumed>)       = 3
[pid   337] <... bpf resumed>)          = 0
[pid   336] +++ exited with 0 +++
[pid   339] setpgid(0, 0 <unfinished ...>
[pid   338] write(3, "1000", 4 <unfinished ...>
[pid   337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=336, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   339] <... setpgid resumed>)      = 0
[pid   338] <... write resumed>)        = 4
[pid   337] <... bpf resumed>)          = 6
[pid   339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   338] close(3 <unfinished ...>
[pid   337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   339] <... openat resumed>)       = 3
[pid   338] <... close resumed>)        = 0
[pid   337] <... bpf resumed>)          = 7
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   339] write(3, "1000", 4 <unfinished ...>
[pid   338] write(1, "executing program\n", 18 <unfinished ...>
[pid   337] exit_group(0 <unfinished ...>
[pid   339] <... write resumed>)        = 4
[pid   338] <... write resumed>)        = 18
[pid   337] <... exit_group resumed>)   = ?
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 340
[pid   339] close(3 <unfinished ...>
[pid   338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   337] +++ exited with 0 +++
[pid   339] <... close resumed>)        = 0
[pid   338] <... bpf resumed>)          = 3
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=337, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   339] write(1, "executing program\n", 18 <unfinished ...>
[pid   338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   339] <... write resumed>)        = 18
[pid   338] <... bpf resumed>)          = 4
[pid   339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   338] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   338] <... bpf resumed>)          = 5
[pid   339] <... bpf resumed>)          = 4
[pid   338] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   339] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   338] <... bpf resumed>)          = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 340 attached
 <unfinished ...>
[pid   339] <... bpf resumed>)          = 5
[pid   338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   340] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   339] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   338] <... bpf resumed>)          = 6
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 341
[pid   340] <... set_robust_list resumed>) = 0
[pid   339] <... bpf resumed>)          = 0
[pid   338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   340] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   338] <... bpf resumed>)          = 7
[pid   340] <... prctl resumed>)        = 0
[pid   339] <... bpf resumed>)          = 6
[pid   338] exit_group(0 <unfinished ...>
[pid   340] setpgid(0, 0 <unfinished ...>
[pid   339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   338] <... exit_group resumed>)   = ?
[pid   340] <... setpgid resumed>)      = 0
[pid   339] <... bpf resumed>)          = 7
[pid   338] +++ exited with 0 +++
[pid   340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   339] exit_group(0executing program
 <unfinished ...>
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=338, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   340] <... openat resumed>)       = 3
[pid   339] <... exit_group resumed>)   = ?
[pid   340] write(3, "1000", 4 <unfinished ...>
[pid   339] +++ exited with 0 +++
[pid   340] <... write resumed>)        = 4
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   340] close(3 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=339, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   340] <... close resumed>)        = 0
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 342
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   340] write(1, "executing program\n", 18 <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   340] <... write resumed>)        = 18
[pid   340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 343
[pid   340] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   340] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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./strace-static-x86_64: Process 341 attached
) = 6
[pid   341] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   341] <... set_robust_list resumed>) = 0
[pid   340] <... bpf resumed>)          = 7
[pid   341] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   340] exit_group(0 <unfinished ...>
[pid   341] <... prctl resumed>)        = 0
[pid   340] <... exit_group resumed>)   = ?
[pid   341] setpgid(0, 0 <unfinished ...>
[pid   340] +++ exited with 0 +++
[pid   341] <... setpgid resumed>)      = 0
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=340, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 342 attached
) = 3
[pid   342] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   341] write(3, "1000", 4 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 343 attached
 <unfinished ...>
[pid   342] <... set_robust_list resumed>) = 0
[pid   341] <... write resumed>)        = 4
[pid   343] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   342] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   341] close(3 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 344
[pid   343] <... set_robust_list resumed>) = 0
[pid   342] <... prctl resumed>)        = 0
[pid   341] <... close resumed>)        = 0
[pid   343] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
executing program
executing program
executing program
executing program
[pid   342] setpgid(0, 0 <unfinished ...>
[pid   341] write(1, "executing program\n", 18 <unfinished ...>
[pid   343] <... prctl resumed>)        = 0
[pid   342] <... setpgid resumed>)      = 0
[pid   341] <... write resumed>)        = 18
[pid   343] setpgid(0, 0 <unfinished ...>
[pid   342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   343] <... setpgid resumed>)      = 0
[pid   342] <... openat resumed>)       = 3
[pid   343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   342] write(3, "1000", 4 <unfinished ...>
[pid   341] <... bpf resumed>)          = 3
[pid   343] <... openat resumed>)       = 3
[pid   342] <... write resumed>)        = 4
[pid   341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   343] write(3, "1000", 4 <unfinished ...>
[pid   342] close(3 <unfinished ...>
[pid   341] <... bpf resumed>)          = 4
[pid   343] <... write resumed>)        = 4
[pid   342] <... close resumed>)        = 0
[pid   341] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   343] close(3 <unfinished ...>
[pid   342] write(1, "executing program\n", 18 <unfinished ...>
[pid   341] <... bpf resumed>)          = 5
[pid   343] <... close resumed>)        = 0
[pid   342] <... write resumed>)        = 18
[pid   343] write(1, "executing program\n", 18 <unfinished ...>
[pid   342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   341] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   343] <... write resumed>)        = 18
[pid   342] <... bpf resumed>)          = 3
[pid   341] <... bpf resumed>)          = 0
[pid   343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   343] <... bpf resumed>)          = 3
[pid   342] <... bpf resumed>)          = 4
[pid   341] <... bpf resumed>)          = 6
[pid   343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   342] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   343] <... bpf resumed>)          = 4
[pid   342] <... bpf resumed>)          = 5
[pid   341] <... bpf resumed>)          = 7
./strace-static-x86_64: Process 344 attached
[pid   343] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   342] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   341] exit_group(0 <unfinished ...>
[pid   344] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   343] <... bpf resumed>)          = 5
[pid   342] <... bpf resumed>)          = 0
[pid   341] <... exit_group resumed>)   = ?
[pid   344] <... set_robust_list resumed>) = 0
[pid   343] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   341] +++ exited with 0 +++
[pid   344] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   343] <... bpf resumed>)          = 0
[pid   342] <... bpf resumed>)          = 6
[pid   344] <... prctl resumed>)        = 0
[pid   343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=341, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   344] setpgid(0, 0 <unfinished ...>
[pid   343] <... bpf resumed>)          = 6
[pid   342] <... bpf resumed>)          = 7
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   344] <... setpgid resumed>)      = 0
[pid   343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   342] exit_group(0 <unfinished ...>
[pid   297] <... restart_syscall resumed>) = 0
[pid   344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   343] <... bpf resumed>)          = 7
[pid   342] <... exit_group resumed>)   = ?
[pid   344] <... openat resumed>)       = 3
[pid   343] exit_group(0 <unfinished ...>
[pid   342] +++ exited with 0 +++
[pid   344] write(3, "1000", 4 <unfinished ...>
[pid   343] <... exit_group resumed>)   = ?
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   344] <... write resumed>)        = 4
[pid   343] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=342, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   344] close(3 <unfinished ...>
[pid   299] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=343, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 345
[pid   344] <... close resumed>)        = 0
[pid   299] <... restart_syscall resumed>) = 0
[pid   344] write(1, "executing program\n", 18) = 18
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
executing program
executing program
executing program
executing program
executing program
[pid   344] <... bpf resumed>)          = 3
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 346
[pid   344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 347
[pid   344] <... bpf resumed>)          = 4
[pid   344] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   344] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   344] exit_group(0)               = ?
[pid   344] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=344, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 348
./strace-static-x86_64: Process 347 attached
[pid   347] set_robust_list(0x55555635e660, 24) = 0
[pid   347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   347] setpgid(0, 0)               = 0
[pid   347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 346 attached
) = 3
[pid   347] write(3, "1000", 4 <unfinished ...>
[pid   346] set_robust_list(0x55555635e660, 24./strace-static-x86_64: Process 345 attached
 <unfinished ...>
[pid   347] <... write resumed>)        = 4
[pid   346] <... set_robust_list resumed>) = 0
[pid   347] close(3 <unfinished ...>
[pid   346] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   345] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   347] <... close resumed>)        = 0
[pid   346] <... prctl resumed>)        = 0
[pid   345] <... set_robust_list resumed>) = 0
[pid   347] write(1, "executing program\n", 18 <unfinished ...>
[pid   346] setpgid(0, 0 <unfinished ...>
[pid   345] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   347] <... write resumed>)        = 18
[pid   346] <... setpgid resumed>)      = 0
[pid   345] <... prctl resumed>)        = 0
[pid   347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   345] setpgid(0, 0./strace-static-x86_64: Process 348 attached
 <unfinished ...>
[pid   347] <... bpf resumed>)          = 3
[pid   346] <... openat resumed>)       = 3
[pid   345] <... setpgid resumed>)      = 0
[pid   348] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   346] write(3, "1000", 4 <unfinished ...>
[pid   345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   348] <... set_robust_list resumed>) = 0
[pid   347] <... bpf resumed>)          = 4
[pid   346] <... write resumed>)        = 4
[pid   345] <... openat resumed>)       = 3
[pid   348] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   347] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   346] close(3 <unfinished ...>
[pid   345] write(3, "1000", 4 <unfinished ...>
[pid   348] <... prctl resumed>)        = 0
[pid   347] <... bpf resumed>)          = 5
[pid   346] <... close resumed>)        = 0
[pid   345] <... write resumed>)        = 4
[pid   348] setpgid(0, 0 <unfinished ...>
[pid   347] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   346] write(1, "executing program\n", 18 <unfinished ...>
[pid   345] close(3 <unfinished ...>
[pid   348] <... setpgid resumed>)      = 0
[pid   347] <... bpf resumed>)          = 0
[pid   346] <... write resumed>)        = 18
[pid   345] <... close resumed>)        = 0
[pid   348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   345] write(1, "executing program\n", 18 <unfinished ...>
[pid   348] <... openat resumed>)       = 3
[pid   347] <... bpf resumed>)          = 6
[pid   346] <... bpf resumed>)          = 3
[pid   345] <... write resumed>)        = 18
[pid   348] write(3, "1000", 4 <unfinished ...>
[pid   347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   348] <... write resumed>)        = 4
[pid   347] <... bpf resumed>)          = 7
[pid   346] <... bpf resumed>)          = 4
[pid   345] <... bpf resumed>)          = 3
[pid   348] close(3 <unfinished ...>
[pid   347] exit_group(0 <unfinished ...>
[pid   346] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   348] <... close resumed>)        = 0
[pid   347] <... exit_group resumed>)   = ?
[pid   346] <... bpf resumed>)          = 5
[pid   345] <... bpf resumed>)          = 4
[pid   348] write(1, "executing program\n", 18 <unfinished ...>
[pid   347] +++ exited with 0 +++
[pid   346] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   345] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   348] <... write resumed>)        = 18
[pid   346] <... bpf resumed>)          = 0
[pid   345] <... bpf resumed>)          = 5
[pid   348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   345] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=347, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   348] <... bpf resumed>)          = 3
[pid   346] <... bpf resumed>)          = 6
[pid   345] <... bpf resumed>)          = 0
[pid   299] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   299] <... restart_syscall resumed>) = 0
[pid   348] <... bpf resumed>)          = 4
[pid   346] <... bpf resumed>)          = 7
[pid   345] <... bpf resumed>)          = 6
[pid   348] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   346] exit_group(0 <unfinished ...>
[pid   345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   348] <... bpf resumed>)          = 5
[pid   346] <... exit_group resumed>)   = ?
[pid   345] <... bpf resumed>)          = 7
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   348] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   346] +++ exited with 0 +++
[pid   345] exit_group(0 <unfinished ...>
[pid   348] <... bpf resumed>)          = 0
[pid   345] <... exit_group resumed>)   = ?
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 349
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=346, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   345] +++ exited with 0 +++
[pid   348] <... bpf resumed>)          = 6
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=345, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   348] <... bpf resumed>)          = 7
[pid   348] exit_group(0 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 350
[pid   348] <... exit_group resumed>)   = ?
[pid   348] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=348, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 351
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 352
./strace-static-x86_64: Process 352 attached
[pid   352] set_robust_list(0x55555635e660, 24) = 0
[pid   352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   352] setpgid(0, 0)               = 0
[pid   352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   352] write(3, "1000", 4)         = 4
[pid   352] close(3)                    = 0
[pid   352] write(1, "executing program\n", 18) = 18
[pid   352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 349 attached
 <unfinished ...>
[pid   349] set_robust_list(0x55555635e660, 24./strace-static-x86_64: Process 350 attached
./strace-static-x86_64: Process 351 attached
) = 0
[pid   351] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   350] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   349] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   351] <... set_robust_list resumed>) = 0
[pid   350] <... set_robust_list resumed>) = 0
[pid   351] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   350] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   349] <... prctl resumed>)        = 0
[pid   351] <... prctl resumed>)        = 0
[pid   350] <... prctl resumed>)        = 0
[pid   349] setpgid(0, 0 <unfinished ...>
[pid   352] <... bpf resumed>)          = 3
[pid   351] setpgid(0, 0 <unfinished ...>
[pid   350] setpgid(0, 0 <unfinished ...>
[pid   349] <... setpgid resumed>)      = 0
[pid   351] <... setpgid resumed>)      = 0
[pid   350] <... setpgid resumed>)      = 0
[pid   349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   351] <... openat resumed>)       = 3
[pid   349] <... openat resumed>)       = 3
[pid   351] write(3, "1000", 4 <unfinished ...>
[pid   350] <... openat resumed>)       = 3
[pid   349] write(3, "1000", 4 <unfinished ...>
[pid   352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   351] <... write resumed>)        = 4
[pid   350] write(3, "1000", 4 <unfinished ...>
[pid   349] <... write resumed>)        = 4
[pid   352] <... bpf resumed>)          = 4
[pid   351] close(3 <unfinished ...>
executing program
executing program
executing program
[pid   350] <... write resumed>)        = 4
[pid   349] close(3 <unfinished ...>
[pid   352] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   351] <... close resumed>)        = 0
[pid   350] close(3 <unfinished ...>
[pid   349] <... close resumed>)        = 0
[pid   352] <... bpf resumed>)          = 5
[pid   351] write(1, "executing program\n", 18 <unfinished ...>
[pid   350] <... close resumed>)        = 0
[pid   349] write(1, "executing program\n", 18 <unfinished ...>
[pid   352] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   351] <... write resumed>)        = 18
[pid   350] write(1, "executing program\n", 18 <unfinished ...>
[pid   349] <... write resumed>)        = 18
[pid   352] <... bpf resumed>)          = 0
[pid   351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   350] <... write resumed>)        = 18
[pid   349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   351] <... bpf resumed>)          = 3
[pid   350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   349] <... bpf resumed>)          = 3
[pid   352] <... bpf resumed>)          = 6
[pid   351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   350] <... bpf resumed>)          = 3
[pid   349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   351] <... bpf resumed>)          = 4
[pid   350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   349] <... bpf resumed>)          = 4
[pid   352] <... bpf resumed>)          = 7
[pid   351] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   350] <... bpf resumed>)          = 4
[pid   349] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   352] exit_group(0 <unfinished ...>
[pid   351] <... bpf resumed>)          = 5
[pid   350] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   349] <... bpf resumed>)          = 5
[pid   352] <... exit_group resumed>)   = ?
[pid   351] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   350] <... bpf resumed>)          = 5
[pid   349] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   352] +++ exited with 0 +++
[pid   351] <... bpf resumed>)          = 0
[pid   350] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   349] <... bpf resumed>)          = 0
[pid   351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   350] <... bpf resumed>)          = 0
[pid   349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=352, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   351] <... bpf resumed>)          = 6
[pid   350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   349] <... bpf resumed>)          = 6
[pid   351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   350] <... bpf resumed>)          = 6
[pid   349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   351] <... bpf resumed>)          = 7
[pid   350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   349] <... bpf resumed>)          = 7
[pid   351] exit_group(0 <unfinished ...>
[pid   350] <... bpf resumed>)          = 7
[pid   349] exit_group(0 <unfinished ...>
[pid   351] <... exit_group resumed>)   = ?
[pid   350] exit_group(0 <unfinished ...>
[pid   349] <... exit_group resumed>)   = ?
[pid   351] +++ exited with 0 +++
[pid   350] <... exit_group resumed>)   = ?
[pid   349] +++ exited with 0 +++
[pid   350] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=349, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=351, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=350, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 353
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 354
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 355
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 356
./strace-static-x86_64: Process 333 attached
[pid   333] set_robust_list(0x55555635e660, 24) = 0
[pid   333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   333] setpgid(0, 0)               = 0
[pid   333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 355 attached
) = 3
[pid   355] set_robust_list(0x55555635e660, 24) = 0
[pid   355] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   333] write(3, "1000", 4)         = 4
[pid   355] <... prctl resumed>)        = 0
[pid   355] setpgid(0, 0 <unfinished ...>
[pid   333] close(3)                    = 0
[pid   355] <... setpgid resumed>)      = 0
[pid   355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   333] write(1, "executing program\n", 18executing program
./strace-static-x86_64: Process 356 attached
./strace-static-x86_64: Process 354 attached
./strace-static-x86_64: Process 353 attached
 <unfinished ...>
[pid   355] <... openat resumed>)       = 3
[pid   356] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   354] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   353] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   356] <... set_robust_list resumed>) = 0
[pid   356] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   354] <... set_robust_list resumed>) = 0
[pid   353] <... set_robust_list resumed>) = 0
[pid   356] <... prctl resumed>)        = 0
[pid   354] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   353] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   356] setpgid(0, 0 <unfinished ...>
[pid   354] <... prctl resumed>)        = 0
[pid   353] <... prctl resumed>)        = 0
[pid   356] <... setpgid resumed>)      = 0
[pid   355] write(3, "1000", 4 <unfinished ...>
[pid   354] setpgid(0, 0 <unfinished ...>
[pid   353] setpgid(0, 0 <unfinished ...>
[pid   333] <... write resumed>)        = 18
[pid   355] <... write resumed>)        = 4
[pid   333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   354] <... setpgid resumed>)      = 0
[pid   353] <... setpgid resumed>)      = 0
[pid   355] close(3 <unfinished ...>
[pid   356] <... openat resumed>)       = 3
[pid   355] <... close resumed>)        = 0
[pid   333] <... bpf resumed>)          = 3
[pid   355] write(1, "executing program\n", 18 <unfinished ...>
[pid   353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16executing program
 <unfinished ...>
[pid   356] write(3, "1000", 4 <unfinished ...>
[pid   355] <... write resumed>)        = 18
[pid   354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   333] <... bpf resumed>)          = 4
[pid   355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   353] <... openat resumed>)       = 3
[pid   333] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   356] <... write resumed>)        = 4
[pid   354] <... openat resumed>)       = 3
[pid   353] write(3, "1000", 4 <unfinished ...>
[pid   333] <... bpf resumed>)          = 5
[pid   356] close(3 <unfinished ...>
[pid   354] write(3, "1000", 4 <unfinished ...>
[pid   353] <... write resumed>)        = 4
[pid   333] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   355] <... bpf resumed>)          = 3
[pid   355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   355] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   355] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   356] <... close resumed>)        = 0
[pid   355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   356] write(1, "executing program\n", 18 <unfinished ...>
[pid   354] <... write resumed>)        = 4
[pid   353] close(3 <unfinished ...>
[pid   333] <... bpf resumed>)          = 0
executing program
[pid   356] <... write resumed>)        = 18
[pid   355] <... bpf resumed>)          = 6
[pid   354] close(3 <unfinished ...>
[pid   353] <... close resumed>)        = 0
[pid   356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   354] <... close resumed>)        = 0
[pid   355] exit_group(0)               = ?
executing program
executing program
[pid   356] <... bpf resumed>)          = 3
[pid   354] write(1, "executing program\n", 18 <unfinished ...>
[pid   353] write(1, "executing program\n", 18 <unfinished ...>
[pid   333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   354] <... write resumed>)        = 18
[pid   353] <... write resumed>)        = 18
[pid   356] <... bpf resumed>)          = 4
[pid   354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   333] <... bpf resumed>)          = 6
[pid   356] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   354] <... bpf resumed>)          = 3
[pid   353] <... bpf resumed>)          = 3
[pid   333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   356] <... bpf resumed>)          = 5
[pid   354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   333] <... bpf resumed>)          = 7
[pid   356] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   354] <... bpf resumed>)          = 4
[pid   353] <... bpf resumed>)          = 4
[pid   333] exit_group(0 <unfinished ...>
[pid   356] <... bpf resumed>)          = 0
[pid   356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[   23.964185][  T328] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   23.971994][  T328] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   23.979808][  T328] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   23.987625][  T328]  </TASK>
[pid   354] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[   24.011888][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   24.023350][  T291] BUG: scheduling while atomic: strace-static-x/291/0x00000002
[   24.031076][  T291] Modules linked in:
[   24.034988][  T291] Preemption disabled at:
[   24.034998][  T291] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   24.046121][  T291] CPU: 0 PID: 291 Comm: strace-static-x Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   24.057396][  T291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   24.067286][  T291] Call Trace:
[   24.070408][  T291]  <TASK>
[   24.073187][  T291]  dump_stack_lvl+0x151/0x1b7
[   24.077851][  T291]  ? is_module_text_address+0x1f/0x360
[   24.083141][  T291]  ? is_module_text_address+0x1f/0x360
[   24.088436][  T291]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   24.093733][  T291]  ? is_module_text_address+0x1f/0x360
[   24.099024][  T291]  dump_stack+0x15/0x1b
[   24.103123][  T291]  __schedule_bug+0x195/0x260
[   24.107647][  T291]  ? cpu_util_update_eff+0x10e0/0x10e0
[   24.113060][  T291]  ? percpu_counter_add_batch+0x13d/0x160
[   24.118572][  T291]  __schedule+0xcf7/0x1550
[   24.122825][  T291]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   24.128811][  T291]  ? ____fput+0x15/0x20
[   24.132814][  T291]  ? __sched_text_start+0x8/0x8
[   24.137492][  T291]  ? __blkcg_punt_bio_submit+0x180/0x180
[   24.142961][  T291]  ? unlock_page_memcg+0x160/0x160
[   24.147907][  T291]  schedule+0xc3/0x180
[   24.152156][  T291]  exit_to_user_mode_loop+0x4e/0xa0
[   24.157195][  T291]  exit_to_user_mode_prepare+0x5a/0xa0
[   24.162498][  T291]  syscall_exit_to_user_mode+0x26/0x140
[   24.167879][  T291]  do_syscall_64+0x49/0xb0
[   24.172154][  T291]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   24.177850][  T291] RIP: 0033:0x4e65f7
[   24.181582][  T291] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[   24.201115][  T291] RSP: 002b:00007ffd05c8c3a8 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[pid   353] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   333] <... exit_group resumed>)   = ?
[   24.209441][  T291] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   24.217278][  T291] RDX: 00007ffd05c8c3b0 RSI: 0000000000008910 RDI: 0000000000000003
[   24.225063][  T291] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000c
[   24.233209][  T291] R10: 0000000000554612 R11: 0000000000000286 R12: 00007ffd05c8c410
[   24.241012][  T291] R13: 00007ffd05c8c3b0 R14: 0000000000423160 R15: 0000000000617180
[   24.248828][  T291]  </TASK>
[pid   356] <... bpf resumed>)          = 6
[pid   355] +++ exited with 0 +++
[pid   354] <... bpf resumed>)          = 5
[pid   353] <... bpf resumed>)          = 5
[pid   333] +++ exited with 0 +++
[pid   356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=355, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=333, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   356] <... bpf resumed>)          = 7
[pid   356] exit_group(0)               = ?
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   356] +++ exited with 0 +++
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 358
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=356, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 359
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 360
./strace-static-x86_64: Process 359 attached
[pid   359] set_robust_list(0x55555635e660, 24) = 0
[pid   359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   359] setpgid(0, 0)               = 0
[pid   359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   359] write(3, "1000", 4)         = 4
[pid   359] close(3executing program
)                    = 0
[pid   359] write(1, "executing program\n", 18) = 18
[pid   359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 358 attached
 <unfinished ...>
[pid   358] set_robust_list(0x55555635e660, 24) = 0
[pid   358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   358] setpgid(0, 0)               = 0
[pid   358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   358] write(3, "1000", 4)         = 4
[pid   358] close(3)                    = 0
[pid   359] <... bpf resumed>)          = 3
[pid   358] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   358] <... write resumed>)        = 18
[pid   359] <... bpf resumed>)          = 4
[pid   358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   359] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   358] <... bpf resumed>)          = 3
[pid   359] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   358] <... bpf resumed>)          = 4
[pid   359] <... bpf resumed>)          = 6
[pid   359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   358] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   359] <... bpf resumed>)          = 7
[pid   358] <... bpf resumed>)          = 5
[pid   359] exit_group(0 <unfinished ...>
[pid   358] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   354] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   353] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   359] <... exit_group resumed>)   = ?
[pid   358] <... bpf resumed>)          = 0
[pid   354] <... bpf resumed>)          = 0
[pid   353] <... bpf resumed>)          = 0
[pid   359] +++ exited with 0 +++
[pid   358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[   24.252812][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   24.265571][  T333] BUG: scheduling while atomic: syz-executor374/333/0x00000002
[   24.273363][  T333] Modules linked in:
[   24.277277][  T333] Preemption disabled at:
[   24.277288][  T333] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   24.289966][  T333] CPU: 0 PID: 333 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   24.301342][  T333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[pid   354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   358] <... bpf resumed>)          = 6
[pid   354] <... bpf resumed>)          = 6
[pid   353] <... bpf resumed>)          = 6
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=359, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[   24.311237][  T333] Call Trace:
[   24.314357][  T333]  <TASK>
[   24.317133][  T333]  dump_stack_lvl+0x151/0x1b7
[   24.321825][  T333]  ? is_module_text_address+0x1f/0x360
[   24.327120][  T333]  ? is_module_text_address+0x1f/0x360
[   24.332415][  T333]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   24.337706][  T333]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   24.343493][  T333]  ? is_module_text_address+0x1f/0x360
[   24.348785][  T333]  dump_stack+0x15/0x1b
[   24.352777][  T333]  __schedule_bug+0x195/0x260
[   24.357295][  T333]  ? cpu_util_update_eff+0x10e0/0x10e0
[   24.362691][  T333]  __schedule+0xcf7/0x1550
[   24.367033][  T333]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   24.372312][  T333]  ? __sched_text_start+0x8/0x8
[   24.376998][  T333]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   24.382553][  T333]  do_task_dead+0x99/0xa0
[   24.386716][  T333]  do_exit+0x202a/0x2b80
[   24.390798][  T333]  ? put_task_struct+0x80/0x80
[   24.395392][  T333]  ? __kasan_check_write+0x14/0x20
[   24.400340][  T333]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   24.405309][  T333]  ? _raw_spin_lock_irqsave+0x210/0x210
[   24.410667][  T333]  ? zap_other_threads+0x29c/0x2d0
[   24.415619][  T333]  do_group_exit+0x21a/0x2d0
[   24.420043][  T333]  __x64_sys_exit_group+0x3f/0x40
[   24.424904][  T333]  do_syscall_64+0x3d/0xb0
[   24.429155][  T333]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   24.434880][  T333] RIP: 0033:0x7f17969fb039
[   24.439138][  T333] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   24.445995][  T333] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   24.454238][  T333] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[pid   354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   358] <... bpf resumed>)          = 7
[pid   354] <... bpf resumed>)          = 7
[pid   353] <... bpf resumed>)          = 7
[pid   358] exit_group(0 <unfinished ...>
[pid   354] exit_group(0 <unfinished ...>
[pid   353] exit_group(0 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   358] <... exit_group resumed>)   = ?
[pid   354] <... exit_group resumed>)   = ?
[pid   353] <... exit_group resumed>)   = ?
[pid   358] +++ exited with 0 +++
executing program
executing program
executing program
[pid   354] +++ exited with 0 +++
[pid   353] +++ exited with 0 +++
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 361
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=354, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=358, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=353, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 362
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 363
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 364
./strace-static-x86_64: Process 361 attached
[pid   361] set_robust_list(0x55555635e660, 24) = 0
[pid   361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   361] setpgid(0, 0)               = 0
[pid   361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   361] write(3, "1000", 4)         = 4
[pid   361] close(3)                    = 0
[pid   361] write(1, "executing program\n", 18) = 18
[pid   361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 363 attached
) = 3
[pid   363] set_robust_list(0x55555635e660, 24) = 0
[pid   363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   363] setpgid(0, 0)               = 0
[pid   363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   363] write(3, "1000", 4)         = 4
[pid   363] close(3 <unfinished ...>
[pid   361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 362 attached
 <unfinished ...>
[pid   363] <... close resumed>)        = 0
[pid   361] <... bpf resumed>)          = 4
[pid   363] write(1, "executing program\n", 18 <unfinished ...>
[pid   362] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   361] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   363] <... write resumed>)        = 18
[pid   362] <... set_robust_list resumed>) = 0
[pid   363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   362] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   361] <... bpf resumed>)          = 5
[pid   363] <... bpf resumed>)          = 3
[pid   362] <... prctl resumed>)        = 0
[pid   361] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   362] setpgid(0, 0 <unfinished ...>
[pid   361] <... bpf resumed>)          = 0
[pid   363] <... bpf resumed>)          = 4
[pid   362] <... setpgid resumed>)      = 0
[pid   361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   363] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   361] <... bpf resumed>)          = 6
[pid   363] <... bpf resumed>)          = 5
[pid   362] <... openat resumed>)       = 3
[pid   361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   363] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   362] write(3, "1000", 4 <unfinished ...>
[pid   361] <... bpf resumed>)          = 7
[pid   363] <... bpf resumed>)          = 0
[pid   362] <... write resumed>)        = 4
[pid   361] exit_group(0 <unfinished ...>
[pid   363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   362] close(3 <unfinished ...>
[pid   361] <... exit_group resumed>)   = ?
[pid   363] <... bpf resumed>)          = 6
[pid   362] <... close resumed>)        = 0
[pid   361] +++ exited with 0 +++
[pid   363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   362] write(1, "executing program\n", 18 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=361, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   363] <... bpf resumed>)          = 7
[pid   362] <... write resumed>)        = 18
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   363] exit_group(0 <unfinished ...>
[pid   362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   363] <... exit_group resumed>)   = ?
[pid   362] <... bpf resumed>)          = 3
[pid   363] +++ exited with 0 +++
[pid   362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   362] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=363, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   362] <... bpf resumed>)          = 5
[pid   298] restart_syscall(<... resuming interrupted clone ...>executing program
executing program
executing program
 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 365
[pid   362] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   362] <... bpf resumed>)          = 0
[pid   362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 366
[pid   362] exit_group(0)               = ?
[pid   362] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=362, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 367
./strace-static-x86_64: Process 365 attached
[pid   365] set_robust_list(0x55555635e660, 24) = 0
[pid   365] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 366 attached
) = 0
[pid   366] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   365] setpgid(0, 0)               = 0
[pid   366] <... set_robust_list resumed>) = 0
[pid   366] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 367 attached
 <unfinished ...>
[pid   367] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   366] <... prctl resumed>)        = 0
[pid   366] setpgid(0, 0 <unfinished ...>
[pid   367] <... set_robust_list resumed>) = 0
[pid   366] <... setpgid resumed>)      = 0
[pid   367] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   365] write(3, "1000", 4 <unfinished ...>
[pid   367] <... prctl resumed>)        = 0
[pid   366] <... openat resumed>)       = 3
[pid   365] <... write resumed>)        = 4
[pid   367] setpgid(0, 0 <unfinished ...>
[pid   366] write(3, "1000", 4 <unfinished ...>
[pid   365] close(3 <unfinished ...>
[pid   367] <... setpgid resumed>)      = 0
[pid   366] <... write resumed>)        = 4
[pid   365] <... close resumed>)        = 0
[pid   367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   366] close(3 <unfinished ...>
[pid   367] <... openat resumed>)       = 3
[pid   366] <... close resumed>)        = 0
[pid   365] write(1, "executing program\n", 18 <unfinished ...>
[pid   367] write(3, "1000", 4 <unfinished ...>
[pid   366] write(1, "executing program\n", 18 <unfinished ...>
[pid   365] <... write resumed>)        = 18
[pid   367] <... write resumed>)        = 4
[pid   366] <... write resumed>)        = 18
[pid   365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   367] close(3 <unfinished ...>
[pid   366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   365] <... bpf resumed>)          = 3
[pid   367] <... close resumed>)        = 0
[pid   366] <... bpf resumed>)          = 3
[pid   365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   367] write(1, "executing program\n", 18 <unfinished ...>
[pid   366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   365] <... bpf resumed>)          = 4
[pid   367] <... write resumed>)        = 18
[pid   366] <... bpf resumed>)          = 4
[pid   365] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   366] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   365] <... bpf resumed>)          = 5
[pid   367] <... bpf resumed>)          = 3
[pid   366] <... bpf resumed>)          = 5
[pid   365] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   366] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   365] <... bpf resumed>)          = 0
[pid   367] <... bpf resumed>)          = 4
[pid   366] <... bpf resumed>)          = 0
[pid   365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   367] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   365] <... bpf resumed>)          = 6
[pid   367] <... bpf resumed>)          = 5
[pid   366] <... bpf resumed>)          = 6
[pid   365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   367] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   365] <... bpf resumed>)          = 7
executing program
executing program
executing program
executing program
[pid   367] <... bpf resumed>)          = 0
[pid   366] <... bpf resumed>)          = 7
[pid   365] exit_group(0 <unfinished ...>
[pid   367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   366] exit_group(0 <unfinished ...>
[pid   365] <... exit_group resumed>)   = ?
[pid   367] <... bpf resumed>)          = 6
[pid   366] <... exit_group resumed>)   = ?
[pid   365] +++ exited with 0 +++
[pid   367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   366] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=365, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   367] <... bpf resumed>)          = 7
[pid   367] exit_group(0 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=366, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   367] <... exit_group resumed>)   = ?
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   367] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=367, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 368
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 369
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 370
./strace-static-x86_64: Process 364 attached
[pid   364] set_robust_list(0x55555635e660, 24) = 0
[pid   364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   364] setpgid(0, 0)               = 0
[pid   364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 360 attached
./strace-static-x86_64: Process 368 attached
 <unfinished ...>
[pid   368] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   360] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   368] <... set_robust_list resumed>) = 0
[pid   360] <... set_robust_list resumed>) = 0
[pid   368] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   360] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 370 attached
 <unfinished ...>
[pid   368] <... prctl resumed>)        = 0
[pid   364] <... openat resumed>)       = 3
[pid   360] <... prctl resumed>)        = 0
[pid   370] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   368] setpgid(0, 0 <unfinished ...>
[pid   364] write(3, "1000", 4 <unfinished ...>
[pid   360] setpgid(0, 0 <unfinished ...>
[pid   370] <... set_robust_list resumed>) = 0
[pid   368] <... setpgid resumed>)      = 0
[pid   364] <... write resumed>)        = 4
[pid   360] <... setpgid resumed>)      = 0
[pid   370] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   364] close(3 <unfinished ...>
[pid   360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   370] <... prctl resumed>)        = 0
[pid   368] <... openat resumed>)       = 3
[pid   364] <... close resumed>)        = 0
[pid   360] <... openat resumed>)       = 3
[pid   370] setpgid(0, 0 <unfinished ...>
[pid   368] write(3, "1000", 4 <unfinished ...>
[pid   364] write(1, "executing program\n", 18 <unfinished ...>
[pid   360] write(3, "1000", 4 <unfinished ...>
[pid   370] <... setpgid resumed>)      = 0
[pid   368] <... write resumed>)        = 4
[pid   364] <... write resumed>)        = 18
[pid   360] <... write resumed>)        = 4
[pid   370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   368] close(3 <unfinished ...>
[pid   364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   360] close(3 <unfinished ...>
[pid   370] <... openat resumed>)       = 3
[pid   368] <... close resumed>)        = 0
[pid   364] <... bpf resumed>)          = 3
[pid   360] <... close resumed>)        = 0
[pid   370] write(3, "1000", 4 <unfinished ...>
[pid   368] write(1, "executing program\n", 18 <unfinished ...>
[pid   364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   360] write(1, "executing program\n", 18 <unfinished ...>
[pid   370] <... write resumed>)        = 4
[pid   368] <... write resumed>)        = 18
[pid   364] <... bpf resumed>)          = 4
[pid   360] <... write resumed>)        = 18
[pid   370] close(3 <unfinished ...>
[pid   368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   364] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   370] <... close resumed>)        = 0
[pid   368] <... bpf resumed>)          = 3
[pid   364] <... bpf resumed>)          = 5
[pid   360] <... bpf resumed>)          = 3
[pid   370] write(1, "executing program\n", 18 <unfinished ...>
[pid   368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   364] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   370] <... write resumed>)        = 18
[pid   368] <... bpf resumed>)          = 4
[pid   364] <... bpf resumed>)          = 0
[pid   360] <... bpf resumed>)          = 4
[pid   370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   368] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
executing program
executing program
executing program
executing program
[pid   360] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   370] <... bpf resumed>)          = 3
[pid   368] <... bpf resumed>)          = 5
[pid   364] <... bpf resumed>)          = 6
[pid   360] <... bpf resumed>)          = 5
[pid   370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   368] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   360] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   370] <... bpf resumed>)          = 4
[pid   368] <... bpf resumed>)          = 0
[pid   364] <... bpf resumed>)          = 7
[pid   360] <... bpf resumed>)          = 0
[pid   370] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   364] exit_group(0 <unfinished ...>
[pid   360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   370] <... bpf resumed>)          = 5
[pid   368] <... bpf resumed>)          = 6
[pid   364] <... exit_group resumed>)   = ?
[pid   360] <... bpf resumed>)          = 6
[pid   370] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   364] +++ exited with 0 +++
[pid   360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   370] <... bpf resumed>)          = 0
[pid   368] <... bpf resumed>)          = 7
[pid   360] <... bpf resumed>)          = 7
[pid   370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   368] exit_group(0 <unfinished ...>
[pid   360] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=364, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   370] <... bpf resumed>)          = 6
[pid   368] <... exit_group resumed>)   = ?
[pid   360] <... exit_group resumed>)   = ?
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   368] +++ exited with 0 +++
[pid   360] +++ exited with 0 +++
[pid   370] <... bpf resumed>)          = 7
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=360, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 371
[pid   370] exit_group(0 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=368, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   370] <... exit_group resumed>)   = ?
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   370] +++ exited with 0 +++
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=370, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 372
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 373
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 374
./strace-static-x86_64: Process 374 attached
[pid   374] set_robust_list(0x55555635e660, 24) = 0
[pid   374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   374] setpgid(0, 0)               = 0
[pid   374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 373 attached
 <unfinished ...>
[pid   373] set_robust_list(0x55555635e660, 24) = 0
[pid   373] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   374] <... openat resumed>)       = 3
[pid   374] write(3, "1000", 4)         = 4
[pid   373] <... prctl resumed>)        = 0
[pid   373] setpgid(0, 0 <unfinished ...>
[pid   374] close(3)                    = 0
[pid   374] write(1, "executing program\n", 18 <unfinished ...>
[pid   373] <... setpgid resumed>)      = 0
[pid   374] <... write resumed>)        = 18
[pid   373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 372 attached
 <unfinished ...>
[pid   374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   373] <... openat resumed>)       = 3
./strace-static-x86_64: Process 371 attached
[pid   373] write(3, "1000", 4 <unfinished ...>
[pid   372] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   373] <... write resumed>)        = 4
[pid   372] <... set_robust_list resumed>) = 0
[pid   371] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   374] <... bpf resumed>)          = 3
[pid   373] close(3 <unfinished ...>
[pid   372] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   371] <... set_robust_list resumed>) = 0
[pid   373] <... close resumed>)        = 0
[pid   372] <... prctl resumed>)        = 0
[pid   371] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   373] write(1, "executing program\n", 18 <unfinished ...>
[pid   372] setpgid(0, 0 <unfinished ...>
[pid   371] <... prctl resumed>)        = 0
[pid   373] <... write resumed>)        = 18
[pid   372] <... setpgid resumed>)      = 0
[pid   371] setpgid(0, 0 <unfinished ...>
[pid   374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   371] <... setpgid resumed>)      = 0
[pid   374] <... bpf resumed>)          = 4
[pid   373] <... bpf resumed>)          = 3
[pid   372] <... openat resumed>)       = 3
[pid   371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   374] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   372] write(3, "1000", 4 <unfinished ...>
[pid   371] <... openat resumed>)       = 3
[pid   374] <... bpf resumed>)          = 5
[pid   373] <... bpf resumed>)          = 4
[pid   372] <... write resumed>)        = 4
[pid   371] write(3, "1000", 4 <unfinished ...>
[pid   374] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   373] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   372] close(3 <unfinished ...>
[pid   371] <... write resumed>)        = 4
[pid   374] <... bpf resumed>)          = 0
[pid   373] <... bpf resumed>)          = 5
[pid   372] <... close resumed>)        = 0
[pid   371] close(3 <unfinished ...>
[pid   374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   373] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   372] write(1, "executing program\n", 18 <unfinished ...>
[pid   371] <... close resumed>)        = 0
[pid   374] <... bpf resumed>)          = 6
[pid   373] <... bpf resumed>)          = 0
[pid   372] <... write resumed>)        = 18
[pid   371] write(1, "executing program\n", 18 <unfinished ...>
[pid   374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   371] <... write resumed>)        = 18
[pid   374] <... bpf resumed>)          = 7
[pid   373] <... bpf resumed>)          = 6
[pid   372] <... bpf resumed>)          = 3
[pid   371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   374] exit_group(0 <unfinished ...>
[pid   373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16executing program
executing program
executing program
 <unfinished ...>
[pid   371] <... bpf resumed>)          = 3
[pid   374] <... exit_group resumed>)   = ?
[pid   373] <... bpf resumed>)          = 7
[pid   372] <... bpf resumed>)          = 4
[pid   371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   374] +++ exited with 0 +++
[pid   373] exit_group(0 <unfinished ...>
[pid   372] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   371] <... bpf resumed>)          = 4
[pid   373] <... exit_group resumed>)   = ?
[pid   372] <... bpf resumed>)          = 5
[pid   371] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   373] +++ exited with 0 +++
[pid   372] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   371] <... bpf resumed>)          = 5
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=374, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   372] <... bpf resumed>)          = 0
[pid   371] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   299] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=373, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   371] <... bpf resumed>)          = 0
[pid   299] <... restart_syscall resumed>) = 0
[pid   372] <... bpf resumed>)          = 6
[pid   371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   371] <... bpf resumed>)          = 6
[pid   372] <... bpf resumed>)          = 7
[pid   371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   372] exit_group(0 <unfinished ...>
[pid   371] <... bpf resumed>)          = 7
[pid   372] <... exit_group resumed>)   = ?
[pid   371] exit_group(0 <unfinished ...>
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 375
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   372] +++ exited with 0 +++
[pid   371] <... exit_group resumed>)   = ?
[pid   371] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=372, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 376
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=371, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 377
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 378
./strace-static-x86_64: Process 378 attached
[pid   378] set_robust_list(0x55555635e660, 24) = 0
[pid   378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   378] setpgid(0, 0)               = 0
[pid   378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   378] write(3, "1000", 4)         = 4
[pid   378] close(3)                    = 0
[pid   378] write(1, "executing program\n", 18) = 18
[pid   378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 377 attached
./strace-static-x86_64: Process 376 attached
 <unfinished ...>
[pid   377] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   376] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   377] <... set_robust_list resumed>) = 0
[pid   376] <... set_robust_list resumed>) = 0
[pid   377] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   376] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   378] <... bpf resumed>)          = 3
[pid   377] <... prctl resumed>)        = 0
[pid   376] <... prctl resumed>)        = 0
[pid   377] setpgid(0, 0 <unfinished ...>
[pid   376] setpgid(0, 0./strace-static-x86_64: Process 375 attached
 <unfinished ...>
[pid   377] <... setpgid resumed>)      = 0
[pid   376] <... setpgid resumed>)      = 0
[pid   377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   375] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   377] <... openat resumed>)       = 3
[pid   376] <... openat resumed>)       = 3
[pid   378] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   377] write(3, "1000", 4 <unfinished ...>
[pid   376] write(3, "1000", 4 <unfinished ...>
[pid   375] <... set_robust_list resumed>) = 0
[pid   378] <... bpf resumed>)          = 4
[pid   377] <... write resumed>)        = 4
[pid   376] <... write resumed>)        = 4
[pid   375] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   378] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   377] close(3 <unfinished ...>
[pid   376] close(3 <unfinished ...>
[pid   375] <... prctl resumed>)        = 0
[pid   378] <... bpf resumed>)          = 5
[pid   377] <... close resumed>)        = 0
[pid   376] <... close resumed>)        = 0
[pid   375] setpgid(0, 0 <unfinished ...>
[pid   378] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   377] write(1, "executing program\n", 18 <unfinished ...>
[pid   376] write(1, "executing program\n", 18 <unfinished ...>
[pid   375] <... setpgid resumed>)      = 0
[pid   378] <... bpf resumed>)          = 0
[pid   377] <... write resumed>)        = 18
[pid   376] <... write resumed>)        = 18
[pid   378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 369 attached
 <unfinished ...>
[pid   378] <... bpf resumed>)          = 6
[pid   369] set_robust_list(0x55555635e660, 24) = 0
[pid   369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   369] setpgid(0, 0)               = 0
[pid   369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   369] write(3, "1000", 4)         = 4
[pid   369] close(3)                    = 0
executing program
[pid   369] write(1, "executing program\n", 18) = 18
[pid   369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   376] <... bpf resumed>)          = 3
[pid   369] <... bpf resumed>)          = 3
[pid   369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   378] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   375] <... openat resumed>)       = 3
[pid   377] <... bpf resumed>)          = 3
[pid   375] write(3, "1000", 4 <unfinished ...>
[pid   377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   375] <... write resumed>)        = 4
[pid   375] close(3executing program
)                    = 0
[pid   375] write(1, "executing program\n", 18) = 18
[pid   375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   369] <... bpf resumed>)          = 4
[pid   378] <... bpf resumed>)          = 7
[pid   377] <... bpf resumed>)          = 4
[pid   376] <... bpf resumed>)          = 4
[pid   375] <... bpf resumed>)          = 4
[pid   377] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   376] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   375] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   378] exit_group(0 <unfinished ...>
[pid   377] <... bpf resumed>)          = 5
[pid   376] <... bpf resumed>)          = 5
[pid   375] <... bpf resumed>)          = 5
[pid   369] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   378] <... exit_group resumed>)   = ?
[pid   377] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   376] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   375] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   369] <... bpf resumed>)          = 5
[pid   377] <... bpf resumed>)          = 0
[pid   376] <... bpf resumed>)          = 0
[pid   375] <... bpf resumed>)          = 0
[   24.462052][  T333] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   24.469860][  T333] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   24.477669][  T333] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   24.485573][  T333] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   24.493475][  T333]  </TASK>
[pid   377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   377] <... bpf resumed>)          = 6
[pid   376] <... bpf resumed>)          = 6
[pid   375] <... bpf resumed>)          = 6
[pid   377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   377] <... bpf resumed>)          = 7
[pid   376] <... bpf resumed>)          = 7
[pid   375] <... bpf resumed>)          = 7
[pid   377] exit_group(0 <unfinished ...>
[pid   376] exit_group(0 <unfinished ...>
[pid   375] exit_group(0 <unfinished ...>
[pid   377] <... exit_group resumed>)   = ?
[pid   376] <... exit_group resumed>)   = ?
[pid   375] <... exit_group resumed>)   = ?
[pid   378] +++ exited with 0 +++
[pid   377] +++ exited with 0 +++
[pid   376] +++ exited with 0 +++
[pid   375] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=375, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=377, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 379
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 380
./strace-static-x86_64: Process 380 attached
[pid   380] set_robust_list(0x55555635e660, 24) = 0
[pid   380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   380] setpgid(0, 0)               = 0
[pid   380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   380] write(3, "1000", 4)         = 4
[pid   380] close(3)                    = 0
./strace-static-x86_64: Process 379 attached
[pid   380] write(1, "executing program\n", 18executing program
) = 18
[pid   379] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   379] <... set_robust_list resumed>) = 0
[pid   379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   379] setpgid(0, 0)               = 0
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=376, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=378, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 381
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 382
[pid   379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   379] write(3, "1000", 4)         = 4
[pid   379] close(3)                    = 0
executing program
[pid   379] write(1, "executing program\n", 18) = 18
[pid   379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 382 attached
) = 4
[pid   382] set_robust_list(0x55555635e660, 24) = 0
[pid   382] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   379] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   382] <... prctl resumed>)        = 0
[pid   380] <... bpf resumed>)          = 3
[pid   379] <... bpf resumed>)          = 5
[pid   382] setpgid(0, 0 <unfinished ...>
[pid   380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   379] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   382] <... setpgid resumed>)      = 0
[pid   380] <... bpf resumed>)          = 4
[pid   379] <... bpf resumed>)          = 0
[pid   382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   380] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   382] <... openat resumed>)       = 3
[pid   380] <... bpf resumed>)          = 5
[pid   382] write(3, "1000", 4 <unfinished ...>
[pid   380] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   379] <... bpf resumed>)          = 6
[pid   382] <... write resumed>)        = 4
[pid   380] <... bpf resumed>)          = 0
[   24.517449][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   24.530400][  T378] BUG: scheduling while atomic: syz-executor374/378/0x00000002
[   24.538995][  T378] Modules linked in:
[   24.543151][  T378] Preemption disabled at:
[   24.543222][  T378] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   24.554920][  T378] CPU: 0 PID: 378 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   24.566295][  T378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   24.567917][    C1] softirq: huh, entered softirq 6 TASKLET ffffffff8145fb20 with preempt_count 00000103, exited with 00000102?
[   24.576364][  T378] Call Trace:
[   24.576373][  T378]  <TASK>
[   24.576380][  T378]  dump_stack_lvl+0x151/0x1b7
[   24.576406][  T378]  ? is_module_text_address+0x1f/0x360
[   24.587877][  T291] BUG: scheduling while atomic: strace-static-x/291/0x00000002
[   24.590934][  T378]  ? is_module_text_address+0x1f/0x360
[   24.593724][  T291] Modules linked in:
[   24.598314][  T378]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   24.598337][  T378]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   24.598368][  T378]  ? is_module_text_address+0x1f/0x360
[   24.598395][  T378]  dump_stack+0x15/0x1b
[   24.598412][  T378]  __schedule_bug+0x195/0x260
[   24.603605][  T291] Preemption disabled at:
[   24.603612][  T291] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   24.610996][  T378]  ? cpu_util_update_eff+0x10e0/0x10e0
[   24.611037][  T378]  __schedule+0xcf7/0x1550
[   24.665420][  T378]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   24.670704][  T378]  ? __sched_text_start+0x8/0x8
[   24.675403][  T378]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   24.680856][  T378]  do_task_dead+0x99/0xa0
[   24.685022][  T378]  do_exit+0x202a/0x2b80
[   24.689103][  T378]  ? put_task_struct+0x80/0x80
[   24.693793][  T378]  ? __kasan_check_write+0x14/0x20
[   24.698832][  T378]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   24.703903][  T378]  ? _raw_spin_lock_irqsave+0x210/0x210
[   24.709269][  T378]  ? zap_other_threads+0x29c/0x2d0
[   24.714228][  T378]  do_group_exit+0x21a/0x2d0
[   24.718652][  T378]  __x64_sys_exit_group+0x3f/0x40
[   24.723508][  T378]  do_syscall_64+0x3d/0xb0
[   24.727759][  T378]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   24.733490][  T378] RIP: 0033:0x7f17969fb039
[   24.737916][  T378] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   24.744768][  T378] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   24.753121][  T378] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   24.760934][  T378] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   24.768743][  T378] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   24.776558][  T378] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   24.784481][  T378] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   24.792272][  T378]  </TASK>
[   24.795131][  T291] CPU: 1 PID: 291 Comm: strace-static-x Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   24.806502][  T291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   24.816487][  T291] Call Trace:
[   24.819606][  T291]  <TASK>
[   24.822390][  T291]  dump_stack_lvl+0x151/0x1b7
[   24.826926][  T291]  ? is_module_text_address+0x1f/0x360
[   24.832189][  T291]  ? is_module_text_address+0x1f/0x360
[   24.837480][  T291]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   24.842777][  T291]  ? is_module_text_address+0x1f/0x360
[   24.848068][  T291]  dump_stack+0x15/0x1b
[   24.852163][  T291]  __schedule_bug+0x195/0x260
[   24.856666][  T291]  ? cpu_util_update_eff+0x10e0/0x10e0
[   24.862129][  T291]  ? percpu_counter_add_batch+0x13d/0x160
[   24.867688][  T291]  __schedule+0xcf7/0x1550
[   24.871950][  T291]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   24.877845][  T291]  ? ____fput+0x15/0x20
[   24.881853][  T291]  ? __sched_text_start+0x8/0x8
[   24.886517][  T291]  ? __blkcg_punt_bio_submit+0x180/0x180
[   24.891988][  T291]  ? unlock_page_memcg+0x160/0x160
[   24.897037][  T291]  schedule+0xc3/0x180
[   24.900932][  T291]  exit_to_user_mode_loop+0x4e/0xa0
[   24.905964][  T291]  exit_to_user_mode_prepare+0x5a/0xa0
[   24.911257][  T291]  syscall_exit_to_user_mode+0x26/0x140
[   24.916635][  T291]  do_syscall_64+0x49/0xb0
[   24.920893][  T291]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   24.926842][  T291] RIP: 0033:0x4e65f7
[   24.930571][  T291] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[   24.950128][  T291] RSP: 002b:00007ffd05c8c378 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[   24.958362][  T291] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[pid   379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   382] close(3 <unfinished ...>
[pid   380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   379] <... bpf resumed>)          = 7
./strace-static-x86_64: Process 381 attached
[pid   382] <... close resumed>)        = 0
[pid   369] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   382] write(1, "executing program\n", 18 <unfinished ...>
[pid   381] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   380] <... bpf resumed>)          = 6
[pid   379] exit_group(0 <unfinished ...>
[pid   381] <... set_robust_list resumed>) = 0
[pid   369] <... bpf resumed>)          = 0
[pid   381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   381] setpgid(0, 0)               = 0
[pid   381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   381] write(3, "1000", 4)         = 4
[pid   381] close(3)                    = 0
[pid   381] write(1, "executing program\n", 18executing program
) = 18
[pid   381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   381] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   381] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   381] exit_group(0)               = ?
[pid   381] +++ exited with 0 +++
[   24.966265][  T291] RDX: 00007ffd05c8c380 RSI: 0000000000008910 RDI: 0000000000000003
[   24.974074][  T291] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000d
[   24.981920][  T291] R10: 00000000005549d3 R11: 0000000000000286 R12: 00007ffd05c8c3e0
[   24.989786][  T291] R13: 00007ffd05c8c380 R14: 0000000000427210 R15: 0000000000617180
[   24.997697][  T291]  </TASK>
[   25.003992][    C1] softirq: huh, entered softirq 9 RCU ffffffff8160d190 with preempt_count 00000103, exited with 00000102?
executing program
[pid   382] <... write resumed>)        = 18
[pid   382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   382] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   382] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   382] exit_group(0)               = ?
[pid   382] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=381, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 383
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=382, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 384
./strace-static-x86_64: Process 384 attached
[pid   384] set_robust_list(0x55555635e660, 24) = 0
[pid   384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   384] setpgid(0, 0)               = 0
[pid   384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   384] write(3, "1000", 4)         = 4
[pid   384] close(3)                    = 0
[pid   384] write(1, "executing program\n", 18executing program
) = 18
[pid   384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   384] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   384] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   384] exit_group(0)               = ?
[pid   384] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=384, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 385
./strace-static-x86_64: Process 385 attached
[pid   385] set_robust_list(0x55555635e660, 24) = 0
[pid   385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   385] setpgid(0, 0)               = 0
[pid   385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   385] write(3, "1000", 4)         = 4
[pid   385] close(3)                    = 0
[pid   385] write(1, "executing program\n", 18executing program
) = 18
[   25.015654][   T83] BUG: scheduling while atomic: syslogd/83/0x00000002
[   25.022300][   T83] Modules linked in:
[   25.026366][   T83] Preemption disabled at:
[   25.026378][   T83] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   25.037841][   T83] CPU: 1 PID: 83 Comm: syslogd Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   25.048559][   T83] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   25.058448][   T83] Call Trace:
[   25.061595][   T83]  <TASK>
[   25.064351][   T83]  dump_stack_lvl+0x151/0x1b7
[   25.067948][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   25.068859][   T83]  ? is_module_text_address+0x1f/0x360
[   25.068896][   T83]  ? is_module_text_address+0x1f/0x360
[   25.081409][  T385] BUG: scheduling while atomic: syz-executor374/385/0x00000002
[   25.085522][   T83]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   25.085553][   T83]  ? fsnotify_perm+0x470/0x5d0
[   25.090816][  T385] Modules linked in:
[   25.098290][   T83]  ? is_module_text_address+0x1f/0x360
[   25.098321][   T83]  dump_stack+0x15/0x1b
[   25.098339][   T83]  __schedule_bug+0x195/0x260
[   25.103909][  T385] Preemption disabled at:
[   25.108481][   T83]  ? cpu_util_update_eff+0x10e0/0x10e0
[   25.112280][  T385] [<ffffffff81b6b106>] free_vmap_area_noflush+0x226/0xa30
[   25.117664][   T83]  ? kernel_read+0x1f0/0x1f0
[   25.117695][   T83]  __schedule+0xcf7/0x1550
[   25.151519][   T83]  ? __kasan_check_read+0x11/0x20
[   25.156460][   T83]  ? __fdget_pos+0x204/0x390
[   25.160889][   T83]  ? __sched_text_start+0x8/0x8
[   25.165661][   T83]  ? ksys_read+0x24f/0x2c0
[   25.169915][   T83]  schedule+0xc3/0x180
[   25.173843][   T83]  exit_to_user_mode_loop+0x4e/0xa0
[   25.178861][   T83]  exit_to_user_mode_prepare+0x5a/0xa0
[   25.184166][   T83]  syscall_exit_to_user_mode+0x26/0x140
[   25.189528][   T83]  do_syscall_64+0x49/0xb0
[   25.193954][   T83]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   25.199685][   T83] RIP: 0033:0x7f442fcafb6a
[   25.203935][   T83] Code: 00 3d 00 00 41 00 75 0d 50 48 8d 3d 2d 08 0a 00 e8 ea 7d 01 00 31 c0 e9 07 ff ff ff 64 8b 04 25 18 00 00 00 85 c0 75 1b 0f 05 <48> 3d 00 f0 ff ff 76 6c 48 8b 15 8f a2 0d 00 f7 d8 64 89 02 48 83
[   25.223378][   T83] RSP: 002b:00007ffcbaa6ca08 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   25.231708][   T83] RAX: 0000000000000051 RBX: 0000000000000002 RCX: 00007f442fcafb6a
[   25.239521][   T83] RDX: 00000000000000ff RSI: 0000560e8bf30300 RDI: 0000000000000000
[   25.247455][   T83] RBP: 0000560e8bf302c0 R08: 0000000000000001 R09: 0000000000000000
[   25.255260][   T83] R10: 00007f442fe4e3a3 R11: 0000000000000246 R12: 0000560e8bf3034c
[   25.263153][   T83] R13: 0000560e8bf30300 R14: 0000000000000000 R15: 00007f442fe8ca80
[   25.270982][   T83]  </TASK>
[   25.273922][  T385] CPU: 0 PID: 385 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   25.285204][  T385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   25.295094][  T385] Call Trace:
[   25.298222][  T385]  <TASK>
[   25.301016][  T385]  dump_stack_lvl+0x151/0x1b7
[   25.305511][  T385]  ? free_vmap_area_noflush+0x226/0xa30
[   25.310898][  T385]  ? free_vmap_area_noflush+0x226/0xa30
[   25.316274][  T385]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   25.321571][  T385]  ? free_vmap_area_noflush+0x226/0xa30
[   25.326950][  T385]  dump_stack+0x15/0x1b
[   25.330941][  T385]  __schedule_bug+0x195/0x260
[   25.335457][  T385]  ? cpu_util_update_eff+0x10e0/0x10e0
[   25.340749][  T385]  __schedule+0xcf7/0x1550
[   25.345005][  T385]  ? __kasan_check_write+0x14/0x20
[   25.349949][  T385]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   25.354932][  T385]  ? __sched_text_start+0x8/0x8
[   25.359581][  T385]  ? __kasan_check_read+0x11/0x20
[   25.364531][  T385]  ? cgroup_update_frozen+0x15f/0x980
[   25.369742][  T385]  schedule+0xc3/0x180
[   25.373645][  T385]  ptrace_stop+0x54f/0x930
[   25.377903][  T385]  ptrace_notify+0x225/0x350
[   25.382331][  T385]  ? do_notify_parent+0xa20/0xa20
[   25.387191][  T385]  ? fpregs_assert_state_consistent+0xb6/0xe0
[   25.393085][  T385]  ? exit_to_user_mode_prepare+0x39/0xa0
[   25.398644][  T385]  syscall_exit_to_user_mode+0xa2/0x140
[   25.404021][  T385]  do_syscall_64+0x49/0xb0
[   25.408278][  T385]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   25.414262][  T385] RIP: 0033:0x7f17969fcee9
[pid   385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 383 attached
[   25.418518][  T385] 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
[   25.438078][  T385] RSP: 002b:00007ffd8ed5ff38 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[   25.446322][  T385] RAX: 0000000000000003 RBX: 0000000000000000 RCX: 00007f17969fcee9
[   25.454151][  T385] RDX: 000000000000002e RSI: 0000000020000080 RDI: 0000000000000005
[   25.461945][  T385] RBP: 00000000000f4240 R08: 0000000000000000 R09: 00000000000000a0
) = 3
[pid   380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   379] <... exit_group resumed>)   = ?
[   25.469757][  T385] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000061b3
[   25.477567][  T385] R13: 00007ffd8ed5ff4c R14: 00007ffd8ed5ff60 R15: 00007ffd8ed5ff50
[   25.485396][  T385]  </TASK>
[   25.490566][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   25.502465][  T379] BUG: scheduling while atomic: syz-executor374/379/0x00000002
[   25.510015][  T379] Modules linked in:
[   25.513685][  T379] Preemption disabled at:
[pid   369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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}, 144executing program
executing program
 <unfinished ...>
[pid   385] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   383] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   380] <... bpf resumed>)          = 7
[pid   385] <... bpf resumed>)          = 4
[pid   385] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   385] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   385] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   385] exit_group(0)               = ?
[pid   385] +++ exited with 0 +++
[pid   369] <... bpf resumed>)          = 6
[pid   369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   369] exit_group(0)               = ?
[pid   369] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=385, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 387
./strace-static-x86_64: Process 387 attached
[pid   387] set_robust_list(0x55555635e660, 24) = 0
[pid   387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   387] setpgid(0, 0)               = 0
[pid   387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   387] write(3, "1000", 4)         = 4
[pid   387] close(3)                    = 0
[pid   387] write(1, "executing program\n", 18) = 18
[pid   387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   387] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   387] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   379] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=379, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 388
[pid   387] <... bpf resumed>)          = 6
[pid   387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   387] exit_group(0)               = ?
[pid   387] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=387, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 389
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=369, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 390
./strace-static-x86_64: Process 390 attached
[pid   390] set_robust_list(0x55555635e660, 24) = 0
[pid   390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   390] setpgid(0, 0)               = 0
[pid   390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   390] write(3, "1000", 4)         = 4
[pid   390] close(3)                    = 0
[pid   390] write(1, "executing program\n", 18) = 18
[pid   390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   383] <... set_robust_list resumed>) = 0
[pid   380] exit_group(0 <unfinished ...>
[pid   383] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   380] <... exit_group resumed>)   = ?
[pid   383] <... prctl resumed>)        = 0
[pid   380] +++ exited with 0 +++
[pid   383] setpgid(0, 0 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=380, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   383] <... setpgid resumed>)      = 0
[pid   383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   383] write(3, "1000", 4)         = 4
[pid   383] close(3)                    = 0
executing program
[pid   383] write(1, "executing program\n", 18) = 18
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 391
[   25.513695][  T379] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   25.524716][  T379] CPU: 1 PID: 379 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   25.536140][  T379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   25.546025][  T379] Call Trace:
[   25.549173][  T379]  <TASK>
[   25.551928][  T379]  dump_stack_lvl+0x151/0x1b7
[   25.556437][  T379]  ? is_module_text_address+0x1f/0x360
[   25.561738][  T379]  ? is_module_text_address+0x1f/0x360
[   25.567030][  T379]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   25.572423][  T379]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   25.578051][  T379]  ? is_module_text_address+0x1f/0x360
[   25.583345][  T379]  dump_stack+0x15/0x1b
[   25.587337][  T379]  __schedule_bug+0x195/0x260
[   25.591853][  T379]  ? cpu_util_update_eff+0x10e0/0x10e0
[   25.597243][  T379]  __schedule+0xcf7/0x1550
[   25.601578][  T379]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   25.606870][  T379]  ? __sched_text_start+0x8/0x8
[   25.611555][  T379]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   25.617025][  T379]  do_task_dead+0x99/0xa0
[   25.621187][  T379]  do_exit+0x202a/0x2b80
[   25.625271][  T379]  ? put_task_struct+0x80/0x80
[   25.629865][  T379]  ? __kasan_check_write+0x14/0x20
[   25.634817][  T379]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   25.639761][  T379]  ? _raw_spin_lock_irqsave+0x210/0x210
[   25.645145][  T379]  ? zap_other_threads+0x29c/0x2d0
[   25.650091][  T379]  do_group_exit+0x21a/0x2d0
[   25.654525][  T379]  __x64_sys_exit_group+0x3f/0x40
[   25.659390][  T379]  do_syscall_64+0x3d/0xb0
[   25.663629][  T379]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   25.669359][  T379] RIP: 0033:0x7f17969fb039
[   25.673608][  T379] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   25.680465][  T379] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   25.688721][  T379] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   25.696520][  T379] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   25.704339][  T379] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   25.712145][  T379] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
./strace-static-x86_64: Process 391 attached
./strace-static-x86_64: Process 389 attached
./strace-static-x86_64: Process 388 attached
[pid   391] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   389] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   383] <... bpf resumed>)          = 3
[pid   391] <... set_robust_list resumed>) = 0
[pid   389] <... set_robust_list resumed>) = 0
[pid   388] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   391] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   389] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   388] <... set_robust_list resumed>) = 0
[pid   391] <... prctl resumed>)        = 0
[pid   389] <... prctl resumed>)        = 0
[pid   388] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   391] setpgid(0, 0 <unfinished ...>
[pid   389] setpgid(0, 0 <unfinished ...>
[pid   388] <... prctl resumed>)        = 0
[pid   391] <... setpgid resumed>)      = 0
[pid   389] <... setpgid resumed>)      = 0
[pid   388] setpgid(0, 0 <unfinished ...>
[pid   391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   388] <... setpgid resumed>)      = 0
[pid   391] <... openat resumed>)       = 3
[pid   383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   391] write(3, "1000", 4 <unfinished ...>
[pid   389] <... openat resumed>)       = 3
[pid   388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   391] <... write resumed>)        = 4
[pid   390] <... bpf resumed>)          = 3
[pid   389] write(3, "1000", 4 <unfinished ...>
[pid   388] <... openat resumed>)       = 3
[pid   389] <... write resumed>)        = 4
[pid   388] write(3, "1000", 4 <unfinished ...>
[pid   389] close(3 <unfinished ...>
[pid   388] <... write resumed>)        = 4
[pid   389] <... close resumed>)        = 0
[pid   388] close(3 <unfinished ...>
executing program
[pid   389] write(1, "executing program\n", 18 <unfinished ...>
[pid   388] <... close resumed>)        = 0
[pid   389] <... write resumed>)        = 18
[pid   388] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   388] <... write resumed>)        = 18
executing program
[pid   391] close(3 <unfinished ...>
[pid   390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   391] <... close resumed>)        = 0
[pid   391] write(1, "executing program\n", 18) = 18
[pid   391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   389] <... bpf resumed>)          = 3
[pid   391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   388] <... bpf resumed>)          = 3
[pid   388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   383] <... bpf resumed>)          = 4
[pid   391] <... bpf resumed>)          = 4
[pid   383] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   391] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   383] <... bpf resumed>)          = 5
[pid   390] <... bpf resumed>)          = 4
[pid   389] <... bpf resumed>)          = 4
[pid   388] <... bpf resumed>)          = 4
[pid   383] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   391] <... bpf resumed>)          = 5
[pid   390] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   389] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   388] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   383] <... bpf resumed>)          = 0
[pid   391] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   390] <... bpf resumed>)          = 5
[pid   389] <... bpf resumed>)          = 5
[pid   388] <... bpf resumed>)          = 5
[pid   383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   391] <... bpf resumed>)          = 0
[pid   390] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   389] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   388] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   390] <... bpf resumed>)          = 0
[pid   389] <... bpf resumed>)          = 0
[pid   388] <... bpf resumed>)          = 0
[pid   383] <... bpf resumed>)          = 6
[pid   390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   391] <... bpf resumed>)          = 6
[pid   390] <... bpf resumed>)          = 6
[pid   389] <... bpf resumed>)          = 6
[pid   391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   388] <... bpf resumed>)          = 6
[pid   383] <... bpf resumed>)          = 7
[pid   391] exit_group(0 <unfinished ...>
[pid   390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   391] <... exit_group resumed>)   = ?
[pid   390] <... bpf resumed>)          = 7
[pid   389] <... bpf resumed>)          = 7
[pid   388] <... bpf resumed>)          = 7
[pid   383] exit_group(0 <unfinished ...>
[pid   390] exit_group(0 <unfinished ...>
[pid   389] exit_group(0 <unfinished ...>
[   25.719958][  T379] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   25.727781][  T379]  </TASK>
[   25.762322][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   25.763599][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   25.776661][  T391] BUG: scheduling while atomic: syz-executor374/391/0x00000002
[   25.785526][  T383] BUG: scheduling while atomic: syz-executor374/383/0x00000002
[   25.792547][  T391] Modules linked in:
[   25.800364][  T383] Modules linked in:
[   25.803744][  T391] Preemption disabled at:
[   25.803746][  T383] 
[   25.803751][  T383] Preemption disabled at:
[   25.803756][  T383] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   25.807491][  T391] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   25.807529][  T391] CPU: 0 PID: 391 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   25.807552][  T391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   25.807564][  T391] Call Trace:
[   25.807570][  T391]  <TASK>
[   25.807577][  T391]  dump_stack_lvl+0x151/0x1b7
[   25.807599][  T391]  ? is_module_text_address+0x1f/0x360
[   25.807626][  T391]  ? is_module_text_address+0x1f/0x360
[   25.807655][  T391]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   25.807677][  T391]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   25.807710][  T391]  ? is_module_text_address+0x1f/0x360
[   25.890492][  T391]  dump_stack+0x15/0x1b
[   25.894492][  T391]  __schedule_bug+0x195/0x260
[   25.899007][  T391]  ? cpu_util_update_eff+0x10e0/0x10e0
[   25.904290][  T391]  __schedule+0xcf7/0x1550
[   25.908554][  T391]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   25.913921][  T391]  ? __sched_text_start+0x8/0x8
[   25.918695][  T391]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   25.924176][  T391]  do_task_dead+0x99/0xa0
[   25.928344][  T391]  do_exit+0x202a/0x2b80
[   25.932514][  T391]  ? put_task_struct+0x80/0x80
[   25.937128][  T391]  ? __kasan_check_write+0x14/0x20
[   25.942069][  T391]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   25.947014][  T391]  ? _raw_spin_lock_irqsave+0x210/0x210
[   25.952385][  T391]  ? zap_other_threads+0x29c/0x2d0
[   25.957449][  T391]  do_group_exit+0x21a/0x2d0
[   25.961864][  T391]  __x64_sys_exit_group+0x3f/0x40
[   25.967169][  T391]  do_syscall_64+0x3d/0xb0
[   25.971422][  T391]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   25.977279][  T391] RIP: 0033:0x7f17969fb039
[   25.981495][  T391] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   25.988547][  T391] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   25.996900][  T391] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   26.004787][  T391] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   26.012583][  T391] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[pid   388] exit_group(0 <unfinished ...>
[pid   383] <... exit_group resumed>)   = ?
[pid   391] +++ exited with 0 +++
[pid   390] <... exit_group resumed>)   = ?
[pid   389] <... exit_group resumed>)   = ?
[pid   388] <... exit_group resumed>)   = ?
[pid   383] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=383, si_uid=0, si_status=0, si_utime=0, si_stime=24} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 392
[pid   390] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=390, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 393
[pid   389] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=389, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 394
[pid   388] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=388, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 395
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=391, si_uid=0, si_status=0, si_utime=0, si_stime=4} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 396
./strace-static-x86_64: Process 392 attached
[pid   392] set_robust_list(0x55555635e660, 24) = 0
[pid   392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   392] setpgid(0, 0)               = 0
[pid   392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   392] write(3, "1000", 4)         = 4
[pid   392] close(3)                    = 0
[pid   392] write(1, "executing program\n", 18executing program
) = 18
[pid   392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   392] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   392] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[   26.020397][  T391] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   26.028209][  T391] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   26.036023][  T391]  </TASK>
[   26.038905][  T383] CPU: 1 PID: 383 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   26.050259][  T383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   26.060240][  T383] Call Trace:
[   26.063540][  T383]  <TASK>
[   26.066319][  T383]  dump_stack_lvl+0x151/0x1b7
[pid   392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   392] exit_group(0)               = ?
[pid   392] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=392, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 397
./strace-static-x86_64: Process 397 attached
[pid   397] set_robust_list(0x55555635e660, 24) = 0
[pid   397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   397] setpgid(0, 0)               = 0
[pid   397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   397] write(3, "1000", 4)         = 4
[pid   397] close(3)                    = 0
[pid   397] write(1, "executing program\n", 18executing program
) = 18
[pid   397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   397] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   397] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[   26.070832][  T383]  ? is_module_text_address+0x1f/0x360
[   26.076124][  T383]  ? is_module_text_address+0x1f/0x360
[   26.081573][  T383]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   26.086853][  T383]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   26.092497][  T383]  ? is_module_text_address+0x1f/0x360
[   26.097328][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   26.097789][  T383]  dump_stack+0x15/0x1b
[   26.109384][  T291] BUG: scheduling while atomic: strace-static-x/291/0x00000002
[   26.113247][  T383]  __schedule_bug+0x195/0x260
[   26.120631][  T291] Modules linked in:
[   26.125130][  T383]  ? cpu_util_update_eff+0x10e0/0x10e0
[   26.129050][  T291] 
[   26.129056][  T291] Preemption disabled at:
[   26.134349][  T383]  __schedule+0xcf7/0x1550
[   26.134375][  T383]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   26.136514][  T291] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   26.140679][  T383]  ? __sched_text_start+0x8/0x8
[   26.162140][  T383]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   26.167602][  T383]  do_task_dead+0x99/0xa0
[   26.171766][  T383]  do_exit+0x202a/0x2b80
[   26.175889][  T383]  ? put_task_struct+0x80/0x80
[   26.180445][  T383]  ? __kasan_check_write+0x14/0x20
[   26.185392][  T383]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   26.190338][  T383]  ? _raw_spin_lock_irqsave+0x210/0x210
[   26.195835][  T383]  ? zap_other_threads+0x29c/0x2d0
[   26.200785][  T383]  do_group_exit+0x21a/0x2d0
[   26.205204][  T383]  __x64_sys_exit_group+0x3f/0x40
[   26.210148][  T383]  do_syscall_64+0x3d/0xb0
[   26.214489][  T383]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   26.220265][  T383] RIP: 0033:0x7f17969fb039
[   26.224479][  T383] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   26.231613][  T383] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   26.240063][  T383] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   26.248145][  T383] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   26.255933][  T383] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   26.263746][  T383] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   26.271666][  T383] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   26.280073][  T383]  </TASK>
[   26.282929][  T291] CPU: 0 PID: 291 Comm: strace-static-x Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   26.294328][  T291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   26.304218][  T291] Call Trace:
[   26.307318][  T291]  <TASK>
[   26.310096][  T291]  dump_stack_lvl+0x151/0x1b7
[   26.315212][  T291]  ? is_module_text_address+0x1f/0x360
[   26.320516][  T291]  ? is_module_text_address+0x1f/0x360
[   26.325802][  T291]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   26.331097][  T291]  ? is_module_text_address+0x1f/0x360
[   26.336428][  T291]  dump_stack+0x15/0x1b
[   26.340381][  T291]  __schedule_bug+0x195/0x260
[   26.344899][  T291]  ? cpu_util_update_eff+0x10e0/0x10e0
[   26.350188][  T291]  ? percpu_counter_add_batch+0x13d/0x160
[   26.355752][  T291]  __schedule+0xcf7/0x1550
[   26.360000][  T291]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   26.365900][  T291]  ? ____fput+0x15/0x20
[   26.369907][  T291]  ? __sched_text_start+0x8/0x8
[   26.374676][  T291]  ? __blkcg_punt_bio_submit+0x180/0x180
[   26.380134][  T291]  ? unlock_page_memcg+0x160/0x160
[   26.385082][  T291]  schedule+0xc3/0x180
[   26.389076][  T291]  exit_to_user_mode_loop+0x4e/0xa0
[   26.394108][  T291]  exit_to_user_mode_prepare+0x5a/0xa0
[   26.399404][  T291]  syscall_exit_to_user_mode+0x26/0x140
[   26.404781][  T291]  do_syscall_64+0x49/0xb0
[   26.409042][  T291]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   26.414887][  T291] RIP: 0033:0x4e65f7
[   26.418586][  T291] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[   26.438025][  T291] RSP: 002b:00007ffd05c8c378 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[   26.446268][  T291] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   26.454079][  T291] RDX: 00007ffd05c8c380 RSI: 0000000000008910 RDI: 0000000000000003
[   26.461905][  T291] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000d
[pid   397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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./strace-static-x86_64: Process 396 attached
./strace-static-x86_64: Process 395 attached
./strace-static-x86_64: Process 394 attached
./strace-static-x86_64: Process 393 attached
) = 6
[pid   396] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   395] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   394] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   393] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   396] <... set_robust_list resumed>) = 0
[pid   395] <... set_robust_list resumed>) = 0
[pid   394] <... set_robust_list resumed>) = 0
[pid   393] <... set_robust_list resumed>) = 0
[pid   396] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   395] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   394] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   393] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   396] <... prctl resumed>)        = 0
[pid   395] <... prctl resumed>)        = 0
[pid   394] <... prctl resumed>)        = 0
[pid   393] <... prctl resumed>)        = 0
[pid   395] setpgid(0, 0 <unfinished ...>
[pid   394] setpgid(0, 0 <unfinished ...>
[pid   393] setpgid(0, 0 <unfinished ...>
[pid   395] <... setpgid resumed>)      = 0
[pid   394] <... setpgid resumed>)      = 0
[pid   393] <... setpgid resumed>)      = 0
[pid   395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   396] setpgid(0, 0 <unfinished ...>
[pid   397] <... bpf resumed>)          = 7
[pid   395] <... openat resumed>)       = 3
[pid   394] <... openat resumed>)       = 3
[pid   393] <... openat resumed>)       = 3
[pid   397] exit_group(0 <unfinished ...>
[pid   396] <... setpgid resumed>)      = 0
[pid   395] write(3, "1000", 4 <unfinished ...>
[pid   394] write(3, "1000", 4 <unfinished ...>
[pid   393] write(3, "1000", 4 <unfinished ...>
[pid   397] <... exit_group resumed>)   = ?
[pid   396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   395] <... write resumed>)        = 4
[pid   394] <... write resumed>)        = 4
[pid   393] <... write resumed>)        = 4
[pid   395] close(3 <unfinished ...>
[pid   394] close(3 <unfinished ...>
[pid   393] close(3 <unfinished ...>
[pid   397] +++ exited with 0 +++
[pid   395] <... close resumed>)        = 0
[pid   394] <... close resumed>)        = 0
[pid   393] <... close resumed>)        = 0
[pid   396] <... openat resumed>)       = 3
executing program
executing program
executing program
[pid   395] write(1, "executing program\n", 18 <unfinished ...>
[pid   394] write(1, "executing program\n", 18 <unfinished ...>
[pid   393] write(1, "executing program\n", 18 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=397, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   396] write(3, "1000", 4executing program
 <unfinished ...>
[pid   395] <... write resumed>)        = 18
[pid   394] <... write resumed>)        = 18
[pid   393] <... write resumed>)        = 18
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   396] <... write resumed>)        = 4
[pid   395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   396] close(3 <unfinished ...>
[pid   393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   396] <... close resumed>)        = 0
[pid   394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   396] write(1, "executing program\n", 18) = 18
[pid   396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   395] <... bpf resumed>)          = 3
[pid   297] <... restart_syscall resumed>) = 0
[pid   396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   393] <... bpf resumed>)          = 3
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   394] <... bpf resumed>)          = 3
./strace-static-x86_64: Process 399 attached
[pid   394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 399
[pid   399] set_robust_list(0x55555635e660, 24) = 0
[pid   399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   399] setpgid(0, 0)               = 0
[pid   399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   399] write(3, "1000", 4)         = 4
[pid   399] close(3)                    = 0
[pid   399] write(1, "executing program\n", 18executing program
) = 18
[pid   399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   396] <... bpf resumed>)          = 4
[pid   395] <... bpf resumed>)          = 4
[pid   394] <... bpf resumed>)          = 4
[pid   393] <... bpf resumed>)          = 4
[pid   396] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   395] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   394] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   393] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   399] <... bpf resumed>)          = 4
[pid   396] <... bpf resumed>)          = 5
[pid   395] <... bpf resumed>)          = 5
[pid   394] <... bpf resumed>)          = 5
[pid   399] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   396] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   395] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   394] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   393] <... bpf resumed>)          = 5
[pid   399] <... bpf resumed>)          = 5
[pid   396] <... bpf resumed>)          = 0
[pid   395] <... bpf resumed>)          = 0
[pid   394] <... bpf resumed>)          = 0
[pid   393] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   399] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   393] <... bpf resumed>)          = 0
[pid   399] <... bpf resumed>)          = 0
[pid   396] <... bpf resumed>)          = 6
[pid   399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   395] <... bpf resumed>)          = 6
[pid   399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   399] exit_group(0 <unfinished ...>
[pid   396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   394] <... bpf resumed>)          = 6
[pid   393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   399] <... exit_group resumed>)   = ?
[   26.469714][  T291] R10: 00000000005549d3 R11: 0000000000000286 R12: 00007ffd05c8c3e0
[   26.477635][  T291] R13: 00007ffd05c8c380 R14: 0000000000427210 R15: 0000000000617180
[   26.485476][  T291]  </TASK>
[pid   396] <... bpf resumed>)          = 7
[pid   395] <... bpf resumed>)          = 7
[pid   394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   396] exit_group(0 <unfinished ...>
[pid   395] exit_group(0 <unfinished ...>
[pid   394] <... bpf resumed>)          = 7
[   26.521726][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   26.533944][    C1] ------------[ cut here ]------------
[   26.535058][  T399] BUG: scheduling while atomic: syz-executor374/399/0x00000002
[   26.539231][    C1] timer: tcp_write_timer+0x0/0x1d0 preempt leak: 00000103 -> 00000102
[   26.546829][  T399] Modules linked in:
[   26.554694][    C1] WARNING: CPU: 1 PID: 396 at kernel/time/timer.c:1487 call_timer_fn+0xa3/0x2d0
[   26.558321][  T399] Preemption disabled at:
[   26.558328][  T399] [<ffffffff81586f43>] rwsem_write_trylock+0x93/0x290
[   26.567220][    C1] Modules linked in:
[   26.571429][  T399] CPU: 0 PID: 399 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   26.578045][    C1] CPU: 1 PID: 396 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   26.581754][  T399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   26.593147][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   26.604583][  T399] Call Trace:
[   26.604592][  T399]  <TASK>
[   26.604602][  T399]  dump_stack_lvl+0x151/0x1b7
[   26.614493][    C1] RIP: 0010:call_timer_fn+0xa3/0x2d0
[   26.624461][  T399]  ? rwsem_write_trylock+0x93/0x290
[   26.624489][  T399]  ? rwsem_write_trylock+0x93/0x290
[   26.627582][    C1] Code: 43 ba 0e 00 c6 05 7c 74 05 06 01 65 8b 0d 0d b4 9b 7e 81 e1 ff ff ff 7f 48 c7 c7 e0 ef 6a 85 4c 89 f6 44 89 ea e8 6d bb dd ff <0f> 0b eb 05 e8 14 ba 0e 00 65 8b 0d e5 b3 9b 7e 89 ca 81 e2 00 00
[   26.630366][  T399]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   26.634975][    C1] RSP: 0018:ffffc900001b0d40 EFLAGS: 00010246
[   26.640081][  T399]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   26.645130][    C1] 
[   26.650167][  T399]  ? rwsem_write_trylock+0x93/0x290
[   26.669608][    C1] RAX: 9dca72ad1ea05400 RBX: 0000000000000102 RCX: ffff88811cab3cc0
[   26.674974][  T399]  dump_stack+0x15/0x1b
[   26.680882][    C1] RDX: 0000000000000102 RSI: 0000000000000000 RDI: 0000000000000000
[   26.686528][  T399]  __schedule_bug+0x195/0x260
[   26.686557][  T399]  ? cpu_util_update_eff+0x10e0/0x10e0
[   26.686583][  T399]  __schedule+0xcf7/0x1550
[   26.688714][    C1] RBP: ffffc900001b0d70 R08: ffffffff814477ce R09: 0000000000000003
[   26.693724][  T399]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   26.701551][    C1] R10: ffffffffffffffff R11: dffffc0000000001 R12: 00000000ffff94db
[   26.705524][  T399]  ? __sched_text_start+0x8/0x8
[   26.705550][  T399]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   26.713333][    C1] R13: 0000000000000103 R14: ffffffff844f6cc0 R15: ffff88811ba1acb0
[   26.717938][  T399]  do_task_dead+0x99/0xa0
[   26.717971][  T399]  do_exit+0x202a/0x2b80
[   26.723229][    C1] FS:  0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[   26.727484][  T399]  ? put_task_struct+0x80/0x80
[   26.727508][  T399]  ? __kasan_check_write+0x14/0x20
[   26.735314][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   26.740682][  T399]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   26.748508][    C1] CR2: 00007f1796a78130 CR3: 0000000006e0f000 CR4: 00000000003506a0
[   26.753170][  T399]  ? _raw_spin_lock_irqsave+0x210/0x210
[pid   393] <... bpf resumed>)          = 6
[pid   396] <... exit_group resumed>)   = ?
[pid   395] <... exit_group resumed>)   = ?
[pid   394] exit_group(0 <unfinished ...>
[pid   393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   399] +++ exited with 0 +++
[pid   395] +++ exited with 0 +++
[pid   394] <... exit_group resumed>)   = ?
[pid   394] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=394, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 400
[pid   393] <... bpf resumed>)          = 7
[pid   393] exit_group(0)               = ?
[pid   393] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=395, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 401
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=399, si_uid=0, si_status=0, si_utime=0, si_stime=4} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 402
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=393, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 403
./strace-static-x86_64: Process 400 attached
[pid   400] set_robust_list(0x55555635e660, 24) = 0
[pid   400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   400] setpgid(0, 0)               = 0
[pid   400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   400] write(3, "1000", 4)         = 4
[pid   400] close(3executing program
)                    = 0
[pid   400] write(1, "executing program\n", 18) = 18
[pid   400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   400] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   400] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   400] exit_group(0)               = ?
[pid   400] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=400, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 404
[   26.758662][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   26.766448][  T399]  ? zap_other_threads+0x29c/0x2d0
[   26.766475][  T399]  do_group_exit+0x21a/0x2d0
[   26.770614][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   26.774699][  T399]  __x64_sys_exit_group+0x3f/0x40
[   26.783462][    C1] Call Trace:
[   26.783472][    C1]  <IRQ>
[   26.788065][  T399]  do_syscall_64+0x3d/0xb0
[   26.788090][  T399]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   26.793010][    C1]  ? show_regs+0x58/0x60
[   26.799436][  T399] RIP: 0033:0x7f17969fb039
./strace-static-x86_64: Process 402 attached
[pid   402] set_robust_list(0x55555635e660, 24) = 0
[pid   402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   402] setpgid(0, 0)               = 0
[pid   402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   402] write(3, "1000", 4)         = 4
[pid   402] close(3)                    = 0
executing program
[pid   402] write(1, "executing program\n", 18) = 18
[pid   402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   402] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   402] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   402] exit_group(0)               = ?
[pid   402] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=402, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 405
./strace-static-x86_64: Process 403 attached
[pid   403] set_robust_list(0x55555635e660, 24) = 0
[pid   403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   403] setpgid(0, 0)               = 0
[pid   403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   403] write(3, "1000", 4)         = 4
[pid   403] close(3)                    = 0
[pid   403] write(1, "executing program\n", 18executing program
) = 18
[pid   403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   403] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   403] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   403] exit_group(0)               = ?
[pid   403] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=403, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 406
./strace-static-x86_64: Process 406 attached
[pid   406] set_robust_list(0x55555635e660, 24) = 0
[pid   406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   406] setpgid(0, 0)               = 0
[pid   406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   406] write(3, "1000", 4)         = 4
[pid   406] close(3)                    = 0
[pid   406] write(1, "executing program\n", 18executing program
) = 18
[   26.799465][  T399] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   26.799474][  T399] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   26.804405][    C1]  ? __warn+0x160/0x3d0
[   26.812198][  T399] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   26.817670][    C1]  ? call_timer_fn+0xa3/0x2d0
[   26.825388][  T399] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   26.825412][  T399] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[pid   406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   406] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   406] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   406] exit_group(0)               = ?
[pid   406] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=406, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 407
./strace-static-x86_64: Process 407 attached
[pid   407] set_robust_list(0x55555635e660, 24) = 0
[pid   407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   407] setpgid(0, 0)               = 0
[pid   407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   407] write(3, "1000", 4)         = 4
[pid   407] close(3)                    = 0
[pid   407] write(1, "executing program\n", 18executing program
) = 18
[pid   407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   407] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   407] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   407] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   407] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   407] exit_group(0)               = ?
[pid   407] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=407, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 408
./strace-static-x86_64: Process 408 attached
[pid   408] set_robust_list(0x55555635e660, 24) = 0
[pid   408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   408] setpgid(0, 0)               = 0
[pid   408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   408] write(3, "1000", 4)         = 4
[pid   408] close(3)                    = 0
[pid   408] write(1, "executing program\n", 18executing program
) = 18
[pid   408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   26.825425][  T399] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   26.825437][  T399] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   26.825458][  T399]  </TASK>
[   26.830333][    C1]  ? report_bug+0x4d5/0x7d0
[   26.941785][    C1]  ? call_timer_fn+0xa3/0x2d0
[   26.946335][    C1]  ? handle_bug+0x41/0x70
[   26.950472][    C1]  ? exc_invalid_op+0x1b/0x50
[   26.955008][    C1]  ? asm_exc_invalid_op+0x1b/0x20
[   26.959840][    C1]  ? tcp_init_xmit_timers+0xb0/0xb0
[   26.964922][    C1]  ? __warn_printk+0x28e/0x350
[   26.969559][    C1]  ? call_timer_fn+0xa3/0x2d0
[pid   408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   408] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   408] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   408] exit_group(0)               = ?
[pid   408] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=408, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 409
./strace-static-x86_64: Process 409 attached
[pid   409] set_robust_list(0x55555635e660, 24) = 0
[pid   409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   409] setpgid(0, 0)               = 0
[pid   409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   409] write(3, "1000", 4)         = 4
[pid   409] close(3)                    = 0
[pid   409] write(1, "executing program\n", 18executing program
) = 18
[pid   409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   409] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   409] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[   26.974106][    C1]  ? tcp_init_xmit_timers+0xb0/0xb0
[   26.979285][    C1]  __run_timers+0x72a/0xa10
[   26.983634][    C1]  ? calc_index+0x270/0x270
[   26.988005][    C1]  ? sched_clock+0x9/0x10
[   26.992129][    C1]  ? sched_clock_cpu+0x71/0x2b0
[   26.996862][    C1]  run_timer_softirq+0x69/0xf0
[   27.001416][    C1]  __do_softirq+0x1d8/0x661
[   27.001986][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   27.005801][    C1]  ? irqtime_account_irq+0xdc/0x260
[   27.017321][  T291] BUG: scheduling while atomic: strace-static-x/291/0x00000002
[   27.022266][    C1]  __irq_exit_rcu+0x50/0xf0
[   27.029673][  T291] Modules linked in:
[   27.033994][    C1]  irq_exit_rcu+0x9/0x10
[   27.037709][  T291] Preemption disabled at:
[   27.037715][  T291] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   27.041788][    C1]  sysvec_apic_timer_interrupt+0x9a/0xc0
[   27.045972][  T291] CPU: 0 PID: 291 Comm: strace-static-x Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   27.052814][    C1]  </IRQ>
[   27.058277][  T291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   27.058290][  T291] Call Trace:
[   27.058296][  T291]  <TASK>
[   27.058303][  T291]  dump_stack_lvl+0x151/0x1b7
[   27.069959][    C1]  <TASK>
[   27.072725][  T291]  ? is_module_text_address+0x1f/0x360
[   27.082634][    C1]  asm_sysvec_apic_timer_interrupt+0x1b/0x20
[   27.085731][  T291]  ? is_module_text_address+0x1f/0x360
[   27.088518][    C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x56/0x80
[   27.093031][  T291]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   27.095845][    C1] Code: ef ed 86 e8 0c 3f bc fc 48 83 3d 24 bc ed 01 00 74 34 48 89 df e8 6e 0f 00 00 90 41 f7 c6 00 02 00 00 74 01 fb bf 01 00 00 00 <e8> e5 22 4f fc 65 8b 05 26 3a 02 7b 85 c0 74 05 5b 41 5e 5d c3 e8
[   27.101185][  T291]  ? is_module_text_address+0x1f/0x360
[   27.107030][    C1] RSP: 0018:ffffc90000ef77c0 EFLAGS: 00000206
[   27.112295][  T291]  dump_stack+0x15/0x1b
[   27.118563][    C1] 
[   27.123837][  T291]  __schedule_bug+0x195/0x260
[   27.123868][  T291]  ? cpu_util_update_eff+0x10e0/0x10e0
[   27.143382][    C1] RAX: 0000000000000001 RBX: ffffffff87962cc0 RCX: dffffc0000000000
[   27.148659][  T291]  ? percpu_counter_add_batch+0x13d/0x160
[   27.154574][    C1] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001
[   27.158569][  T291]  __schedule+0xcf7/0x1550
[   27.160727][    C1] RBP: ffffc90000ef77d0 R08: ffffffff81812881 R09: ffffed102002bd97
[   27.165237][  T291]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   27.165267][  T291]  ? ____fput+0x15/0x20
[   27.170624][    C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff920001def00
[   27.178426][  T291]  ? __sched_text_start+0x8/0x8
[   27.178451][  T291]  ? __blkcg_punt_bio_submit+0x180/0x180
[   27.183996][    C1] R13: 0000000000000000 R14: 0000000000000246 R15: 0000000000000002
[   27.191792][  T291]  ? unlock_page_memcg+0x160/0x160
[   27.196065][    C1]  ? bpf_trace_printk+0x2e1/0x300
[   27.203863][  T291]  schedule+0xc3/0x180
[   27.209850][    C1]  bpf_trace_printk+0x1b9/0x300
[   27.213850][  T291]  exit_to_user_mode_loop+0x4e/0xa0
[   27.221650][    C1]  ? kmem_cache_free+0x291/0x510
[   27.226342][  T291]  exit_to_user_mode_prepare+0x5a/0xa0
[pid   409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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./strace-static-x86_64: Process 404 attached
) = 6
[pid   409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   404] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   409] <... bpf resumed>)          = 7
[pid   404] <... set_robust_list resumed>) = 0
[pid   409] exit_group(0 <unfinished ...>
[pid   404] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   409] <... exit_group resumed>)   = ?
[pid   404] <... prctl resumed>)        = 0
[pid   409] +++ exited with 0 +++
[pid   404] setpgid(0, 0)               = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=409, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   404] write(3, "1000", 4 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   404] <... write resumed>)        = 4
[pid   404] close(3 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 410
[pid   404] <... close resumed>)        = 0
[pid   404] write(1, "executing program\n", 18executing program
) = 18
[pid   404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   404] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   404] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   404] exit_group(0)               = ?
[pid   404] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=404, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 411
./strace-static-x86_64: Process 401 attached
[pid   401] set_robust_list(0x55555635e660, 24) = 0
[pid   401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   401] setpgid(0, 0)               = 0
[pid   401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   401] write(3, "1000", 4)         = 4
[pid   401] close(3)                    = 0
[pid   401] write(1, "executing program\n", 18executing program
) = 18
[pid   401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   401] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[   27.226371][  T291]  syscall_exit_to_user_mode+0x26/0x140
[   27.232343][    C1]  ? bpf_trace_run3+0x12e/0x2e0
[   27.240185][  T291]  do_syscall_64+0x49/0xb0
[   27.240211][  T291]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   27.240230][  T291] RIP: 0033:0x4e65f7
[   27.245117][    C1]  ? bpf_probe_write_user+0xf0/0xf0
[   27.249955][  T291] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[pid   401] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   401] exit_group(0)               = ?
[pid   401] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=401, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 405 attached
[pid   405] set_robust_list(0x55555635e660, 24) = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 412
[pid   405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   405] setpgid(0, 0)               = 0
[pid   405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   405] write(3, "1000", 4)         = 4
[pid   405] close(3)                    = 0
[pid   405] write(1, "executing program\n", 18executing program
) = 18
[pid   405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   405] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   405] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   405] exit_group(0)               = ?
[pid   405] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=405, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 413
./strace-static-x86_64: Process 413 attached
[pid   413] set_robust_list(0x55555635e660, 24) = 0
[pid   413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   413] setpgid(0, 0)               = 0
[pid   413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   413] write(3, "1000", 4)         = 4
[pid   413] close(3)                    = 0
[pid   413] write(1, "executing program\n", 18executing program
) = 18
[pid   413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   413] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   413] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   413] exit_group(0)               = ?
[   27.253893][    C1]  ? __x64_sys_exit_group+0x3f/0x40
[   27.258568][  T291] RSP: 002b:00007ffd05c8c378 EFLAGS: 00000286
[   27.263583][    C1]  ? bpf_trace_run3+0x12e/0x2e0
[   27.268351][  T291]  ORIG_RAX: 0000000000000003
[   27.268362][  T291] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   27.268375][  T291] RDX: 00007ffd05c8c380 RSI: 0000000000008910 RDI: 0000000000000003
[   27.273654][    C1]  bpf_prog_0605f9f479290f07+0x2f/0x33
[   27.279030][  T291] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000d
[pid   413] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=413, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 414
./strace-static-x86_64: Process 414 attached
[pid   414] set_robust_list(0x55555635e660, 24) = 0
[pid   414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   414] setpgid(0, 0)               = 0
[pid   414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   414] write(3, "1000", 4)         = 4
[pid   414] close(3)                    = 0
[pid   414] write(1, "executing program\n", 18executing program
) = 18
[pid   414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   414] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   414] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   414] exit_group(0)               = ?
[pid   414] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=414, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 415
./strace-static-x86_64: Process 415 attached
[pid   415] set_robust_list(0x55555635e660, 24) = 0
[pid   415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   415] setpgid(0, 0)               = 0
[pid   415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   415] write(3, "1000", 4)         = 4
[pid   415] close(3)                    = 0
[pid   415] write(1, "executing program\n", 18executing program
) = 18
[pid   415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   415] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   415] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[   27.279045][  T291] R10: 00000000005549d3 R11: 0000000000000286 R12: 00007ffd05c8c3e0
[   27.279058][  T291] R13: 00007ffd05c8c380 R14: 0000000000427210 R15: 0000000000617180
[   27.283719][    C1]  bpf_trace_run3+0x177/0x2e0
[   27.287975][  T291]  </TASK>
[   27.394792][    C1]  ? bpf_trace_run2+0x290/0x290
[   27.399542][    C1]  ? __vm_area_free+0x83/0x130
[   27.404213][    C1]  ? __vm_area_free+0x83/0x130
[   27.408875][    C1]  __bpf_trace_kmem_cache_free+0x99/0xc0
[   27.414335][    C1]  ? __vm_area_free+0x83/0x130
[   27.418907][    C1]  __traceiter_kmem_cache_free+0x32/0x50
[pid   415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   415] exit_group(0)               = ?
[pid   415] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=415, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 416
./strace-static-x86_64: Process 416 attached
[pid   416] set_robust_list(0x55555635e660, 24) = 0
[pid   416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   416] setpgid(0, 0)               = 0
[pid   416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   416] write(3, "1000", 4)         = 4
[pid   416] close(3)                    = 0
[pid   416] write(1, "executing program\n", 18executing program
) = 18
[pid   416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   416] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   416] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   416] exit_group(0)               = ?
[pid   416] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=416, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 417
./strace-static-x86_64: Process 411 attached
[pid   411] set_robust_list(0x55555635e660, 24) = 0
[pid   411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   411] setpgid(0, 0)               = 0
[pid   411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   411] write(3, "1000", 4)         = 4
[pid   411] close(3)                    = 0
[pid   411] write(1, "executing program\n", 18executing program
) = 18
[pid   411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   411] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   411] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
./strace-static-x86_64: Process 417 attached
[   27.424538][    C1]  kmem_cache_free+0x4e7/0x510
[   27.429093][    C1]  ? __vm_area_free+0x83/0x130
[   27.433780][    C1]  __vm_area_free+0x83/0x130
[   27.438239][    C1]  exit_mmap+0x547/0x940
[   27.442290][    C1]  ? vm_brk+0x30/0x30
[   27.446147][    C1]  ? kiocb_set_cancel_fn+0x1d0/0x1d0
[   27.451225][    C1]  ? uprobe_clear_state+0x2cd/0x320
[   27.456298][    C1]  __mmput+0x95/0x310
[   27.460076][    C1]  mmput+0x56/0x170
[   27.463735][    C1]  do_exit+0xb29/0x2b80
[   27.467759][    C1]  ? put_task_struct+0x80/0x80
[pid   417] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   417] <... set_robust_list resumed>) = 0
[pid   417] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   411] exit_group(0)               = ?
[pid   417] <... prctl resumed>)        = 0
[pid   417] setpgid(0, 0)               = 0
[pid   417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   417] write(3, "1000", 4)         = 4
[pid   417] close(3)                    = 0
[pid   417] write(1, "executing program\n", 18executing program
) = 18
[pid   417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   411] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=411, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 418
[pid   417] <... bpf resumed>)          = 3
[pid   417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   417] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   417] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   417] exit_group(0)               = ?
./strace-static-x86_64: Process 418 attached
[pid   418] set_robust_list(0x55555635e660, 24) = 0
[pid   418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   418] setpgid(0, 0)               = 0
[pid   418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   417] +++ exited with 0 +++
[pid   418] <... openat resumed>)       = 3
[pid   418] write(3, "1000", 4 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=417, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   418] <... write resumed>)        = 4
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   418] close(3)                    = 0
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 419
[pid   418] write(1, "executing program\n", 18executing program
) = 18
[pid   418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   418] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   418] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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./strace-static-x86_64: Process 419 attached
) = 6
[pid   419] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   419] <... set_robust_list resumed>) = 0
[pid   418] <... bpf resumed>)          = 7
[pid   419] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   418] exit_group(0 <unfinished ...>
[pid   419] <... prctl resumed>)        = 0
[pid   418] <... exit_group resumed>)   = ?
[pid   419] setpgid(0, 0 <unfinished ...>
[pid   418] +++ exited with 0 +++
[pid   419] <... setpgid resumed>)      = 0
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=418, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[   27.472313][    C1]  ? __kasan_check_write+0x14/0x20
[   27.477393][    C1]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   27.482286][    C1]  ? _raw_spin_lock_irqsave+0x210/0x210
[   27.487728][    C1]  ? zap_other_threads+0x29c/0x2d0
[   27.492627][    C1]  do_group_exit+0x21a/0x2d0
[   27.497096][    C1]  __x64_sys_exit_group+0x3f/0x40
[   27.501995][    C1]  do_syscall_64+0x3d/0xb0
[   27.506286][    C1]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   27.511974][    C1] RIP: 0033:0x7f17969fb039
[   27.516343][    C1] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[pid   419] write(3, "1000", 4 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   419] <... write resumed>)        = 4
[pid   419] close(3 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 420
[pid   419] <... close resumed>)        = 0
executing program
[pid   419] write(1, "executing program\n", 18) = 18
[pid   419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   419] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   419] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   419] exit_group(0)               = ?
[   27.523698][    C1] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   27.531968][    C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   27.539348][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   27.539868][    C1] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   27.551661][  T419] BUG: scheduling while atomic: syz-executor374/419/0x00000002
[   27.559421][    C1] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   27.567148][  T419] Modules linked in:
[   27.567164][  T419] Preemption disabled at:
[   27.575300][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   27.579015][  T419] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   27.583178][    C1] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   27.591023][  T419] CPU: 0 PID: 419 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   27.598021][    C1]  </TASK>
[   27.605957][  T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   27.605975][  T419] Call Trace:
[   27.605982][  T419]  <TASK>
[   27.605991][  T419]  dump_stack_lvl+0x151/0x1b7
[   27.617348][    C1] ---[ end trace 0000000000000000 ]---
[   27.620161][  T419]  ? is_module_text_address+0x1f/0x360
[   27.631219][  T396] BUG: scheduling while atomic: syz-executor374/396/0x00000002
[   27.633776][  T419]  ? is_module_text_address+0x1f/0x360
[   27.636679][  T396] Modules linked in:
[   27.641056][  T419]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   27.646449][  T396] 
[   27.651838][  T419]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   27.659219][  T396] Preemption disabled at:
[   27.664489][  T419]  ? is_module_text_address+0x1f/0x360
[   27.668216][  T396] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   27.673511][  T419]  dump_stack+0x15/0x1b
[   27.701640][  T419]  __schedule_bug+0x195/0x260
[   27.706149][  T419]  ? cpu_util_update_eff+0x10e0/0x10e0
[   27.711447][  T419]  __schedule+0xcf7/0x1550
[   27.715699][  T419]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   27.720994][  T419]  ? __sched_text_start+0x8/0x8
[   27.725688][  T419]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   27.731257][  T419]  do_task_dead+0x99/0xa0
[   27.735419][  T419]  do_exit+0x202a/0x2b80
[   27.739499][  T419]  ? put_task_struct+0x80/0x80
[   27.744097][  T419]  ? __kasan_check_write+0x14/0x20
[   27.749045][  T419]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   27.754109][  T419]  ? _raw_spin_lock_irqsave+0x210/0x210
[   27.759490][  T419]  ? zap_other_threads+0x29c/0x2d0
[   27.764438][  T419]  do_group_exit+0x21a/0x2d0
[   27.768869][  T419]  __x64_sys_exit_group+0x3f/0x40
[   27.773733][  T419]  do_syscall_64+0x3d/0xb0
[   27.777984][  T419]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   27.783714][  T419] RIP: 0033:0x7f17969fb039
[   27.787979][  T419] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   27.794902][  T419] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   27.803145][  T419] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   27.810973][  T419] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   27.818854][  T419] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[pid   419] +++ exited with 0 +++
[pid   396] +++ exited with 0 +++
./strace-static-x86_64: Process 420 attached
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=396, si_uid=0, si_status=0, si_utime=0, si_stime=36} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=419, si_uid=0, si_status=0, si_utime=0, si_stime=4} ---
[pid   420] set_robust_list(0x55555635e660, 24) = 0
[pid   420] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   420] <... prctl resumed>)        = 0
[pid   420] setpgid(0, 0 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 422
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 423
[pid   420] <... setpgid resumed>)      = 0
[pid   420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 412 attached
) = 3
[pid   420] write(3, "1000", 4 <unfinished ...>
[pid   412] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   420] <... write resumed>)        = 4
[pid   412] <... set_robust_list resumed>) = 0
[pid   420] close(3 <unfinished ...>
[pid   412] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
executing program
[pid   420] <... close resumed>)        = 0
[pid   412] <... prctl resumed>)        = 0
[pid   420] write(1, "executing program\n", 18 <unfinished ...>
[pid   412] setpgid(0, 0 <unfinished ...>
[pid   420] <... write resumed>)        = 18
[pid   412] <... setpgid resumed>)      = 0
[pid   420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   420] <... bpf resumed>)          = 3
[pid   412] <... openat resumed>)       = 3
./strace-static-x86_64: Process 422 attached
[pid   420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   412] write(3, "1000", 4 <unfinished ...>
[pid   422] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   420] <... bpf resumed>)          = 4
[pid   412] <... write resumed>)        = 4
[pid   422] <... set_robust_list resumed>) = 0
[pid   420] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   412] close(3 <unfinished ...>
[pid   422] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   420] <... bpf resumed>)          = 5
[pid   412] <... close resumed>)        = 0
executing program
[pid   422] <... prctl resumed>)        = 0
[pid   420] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   412] write(1, "executing program\n", 18 <unfinished ...>
[pid   422] setpgid(0, 0 <unfinished ...>
[pid   420] <... bpf resumed>)          = 0
[pid   412] <... write resumed>)        = 18
[pid   422] <... setpgid resumed>)      = 0
[pid   420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   420] <... bpf resumed>)          = 6
[pid   412] <... bpf resumed>)          = 3
[pid   422] <... openat resumed>)       = 3
[pid   420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   422] write(3, "1000", 4 <unfinished ...>
[pid   420] <... bpf resumed>)          = 7
[pid   412] <... bpf resumed>)          = 4
[pid   422] <... write resumed>)        = 4
[pid   420] exit_group(0 <unfinished ...>
[pid   412] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   422] close(3 <unfinished ...>
[pid   420] <... exit_group resumed>)   = ?
[pid   412] <... bpf resumed>)          = 5
[pid   422] <... close resumed>)        = 0
[pid   420] +++ exited with 0 +++
[pid   412] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4executing program
 <unfinished ...>
[pid   422] write(1, "executing program\n", 18 <unfinished ...>
[pid   412] <... bpf resumed>)          = 0
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=420, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   422] <... write resumed>)        = 18
[pid   412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[   27.826666][  T419] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   27.834479][  T419] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   27.842398][  T419]  </TASK>
[   27.845247][  T396] CPU: 1 PID: 396 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   27.856626][  T396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   27.866599][  T396] Call Trace:
[   27.869733][  T396]  <TASK>
[   27.872503][  T396]  dump_stack_lvl+0x151/0x1b7
[pid   422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   412] <... bpf resumed>)          = 6
[pid   422] <... bpf resumed>)          = 3
[pid   412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   412] <... bpf resumed>)          = 7
[pid   422] <... bpf resumed>)          = 4
[pid   412] exit_group(0 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 424
[pid   422] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   412] <... exit_group resumed>)   = ?
[pid   422] <... bpf resumed>)          = 5
[pid   412] +++ exited with 0 +++
[pid   422] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=412, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   422] <... bpf resumed>)          = 0
[pid   422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 425
[pid   422] exit_group(0)               = ?
[pid   422] +++ exited with 0 +++
./strace-static-x86_64: Process 424 attached
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=422, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   424] set_robust_list(0x55555635e660, 24) = 0
[pid   424] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   424] <... prctl resumed>)        = 0
[pid   424] setpgid(0, 0 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 426
[pid   424] <... setpgid resumed>)      = 0
[pid   424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   424] write(3, "1000", 4)         = 4
executing program
[pid   424] close(3)                    = 0
[pid   424] write(1, "executing program\n", 18) = 18
[pid   424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
./strace-static-x86_64: Process 425 attached
[pid   425] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   425] <... set_robust_list resumed>) = 0
[pid   424] <... bpf resumed>)          = 4
[pid   425] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   424] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   425] <... prctl resumed>)        = 0
[pid   424] <... bpf resumed>)          = 5
[pid   425] setpgid(0, 0 <unfinished ...>
[pid   424] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   425] <... setpgid resumed>)      = 0
[pid   424] <... bpf resumed>)          = 0
[pid   425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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./strace-static-x86_64: Process 426 attached
 <unfinished ...>
[pid   425] <... openat resumed>)       = 3
[pid   424] <... bpf resumed>)          = 6
[pid   426] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   425] write(3, "1000", 4 <unfinished ...>
[pid   424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   426] <... set_robust_list resumed>) = 0
[pid   425] <... write resumed>)        = 4
[pid   424] <... bpf resumed>)          = 7
[pid   426] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   425] close(3 <unfinished ...>
[pid   424] exit_group(0 <unfinished ...>
[pid   426] <... prctl resumed>)        = 0
[pid   425] <... close resumed>)        = 0
[pid   424] <... exit_group resumed>)   = ?
[   27.877015][  T396]  ? is_module_text_address+0x1f/0x360
[   27.882307][  T396]  ? is_module_text_address+0x1f/0x360
[   27.887610][  T396]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   27.892896][  T396]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   27.898557][  T396]  ? is_module_text_address+0x1f/0x360
[   27.903835][  T396]  dump_stack+0x15/0x1b
[   27.907828][  T396]  __schedule_bug+0x195/0x260
[   27.907949][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   27.912334][  T396]  ? __rcu_read_unlock+0xd0/0xd0
[   27.924195][  T424] BUG: scheduling while atomic: syz-executor374/424/0x00000002
[   27.928561][  T396]  ? cpu_util_update_eff+0x10e0/0x10e0
[   27.935957][  T424] Modules linked in:
[   27.941240][  T396]  __schedule+0xcf7/0x1550
[   27.945010][  T424] Preemption disabled at:
[   27.949218][  T396]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   27.949217][  T424] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   27.965648][  T396]  ? __sched_text_start+0x8/0x8
[   27.970322][  T396]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   27.975800][  T396]  do_task_dead+0x99/0xa0
[   27.980043][  T396]  do_exit+0x202a/0x2b80
[   27.984123][  T396]  ? put_task_struct+0x80/0x80
[   27.988721][  T396]  ? __kasan_check_write+0x14/0x20
[   27.993671][  T396]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   27.998625][  T396]  ? _raw_spin_lock_irqsave+0x210/0x210
[   28.004085][  T396]  ? zap_other_threads+0x29c/0x2d0
[   28.009031][  T396]  do_group_exit+0x21a/0x2d0
[   28.013558][  T396]  __x64_sys_exit_group+0x3f/0x40
[   28.018414][  T396]  do_syscall_64+0x3d/0xb0
[   28.022660][  T396]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   28.028385][  T396] RIP: 0033:0x7f17969fb039
[   28.032724][  T396] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   28.039581][  T396] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   28.047913][  T396] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   28.055722][  T396] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   28.063535][  T396] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   28.071362][  T396] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   28.079173][  T396] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   28.086978][  T396]  </TASK>
[   28.089837][  T424] CPU: 0 PID: 424 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   28.101403][  T424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   28.111477][  T424] Call Trace:
[   28.114583][  T424]  <TASK>
[   28.117380][  T424]  dump_stack_lvl+0x151/0x1b7
[   28.121870][  T424]  ? is_module_text_address+0x1f/0x360
[   28.127164][  T424]  ? is_module_text_address+0x1f/0x360
[   28.132637][  T424]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   28.137930][  T424]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   28.143574][  T424]  ? is_module_text_address+0x1f/0x360
[   28.148866][  T424]  dump_stack+0x15/0x1b
[   28.152866][  T424]  __schedule_bug+0x195/0x260
[   28.157373][  T424]  ? cpu_util_update_eff+0x10e0/0x10e0
[   28.162674][  T424]  __schedule+0xcf7/0x1550
[   28.166919][  T424]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   28.172214][  T424]  ? __sched_text_start+0x8/0x8
[   28.176901][  T424]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   28.182365][  T424]  do_task_dead+0x99/0xa0
[   28.186532][  T424]  do_exit+0x202a/0x2b80
[   28.190613][  T424]  ? put_task_struct+0x80/0x80
[   28.195230][  T424]  ? __kasan_check_write+0x14/0x20
[   28.200159][  T424]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   28.205106][  T424]  ? _raw_spin_lock_irqsave+0x210/0x210
[   28.210489][  T424]  ? zap_other_threads+0x29c/0x2d0
[   28.215441][  T424]  do_group_exit+0x21a/0x2d0
[   28.219863][  T424]  __x64_sys_exit_group+0x3f/0x40
[   28.224725][  T424]  do_syscall_64+0x3d/0xb0
[   28.229115][  T424]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   28.234816][  T424] RIP: 0033:0x7f17969fb039
[   28.239072][  T424] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   28.245934][  T424] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   28.254171][  T424] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   28.262182][  T424] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   28.269983][  T424] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
executing program
executing program
executing program
./strace-static-x86_64: Process 423 attached
[pid   426] setpgid(0, 0 <unfinished ...>
[pid   425] write(1, "executing program\n", 18 <unfinished ...>
[pid   424] +++ exited with 0 +++
[pid   423] set_robust_list(0x55555635e660, 24) = 0
[pid   423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   423] setpgid(0, 0)               = 0
[pid   423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   423] write(3, "1000", 4)         = 4
[pid   423] close(3)                    = 0
[pid   423] write(1, "executing program\n", 18) = 18
[pid   423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   423] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   423] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   423] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   423] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   423] exit_group(0)               = ?
[pid   423] +++ exited with 0 +++
./strace-static-x86_64: Process 410 attached
[pid   410] set_robust_list(0x55555635e660, 24) = 0
[pid   410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   410] setpgid(0, 0)               = 0
[pid   410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   410] write(3, "1000", 4)         = 4
[pid   410] close(3)                    = 0
[pid   410] write(1, "executing program\n", 18) = 18
[pid   410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   410] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   410] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   410] exit_group(0)               = ?
[pid   410] +++ exited with 0 +++
[pid   426] <... setpgid resumed>)      = 0
[pid   425] <... write resumed>)        = 18
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=423, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=424, si_uid=0, si_status=0, si_utime=0, si_stime=17} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=410, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 427
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 428
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 429
./strace-static-x86_64: Process 428 attached
./strace-static-x86_64: Process 427 attached
./strace-static-x86_64: Process 429 attached
[pid   428] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   427] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid   429] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   428] <... set_robust_list resumed>) = 0
[pid   427] <... set_robust_list resumed>) = 0
[pid   426] <... openat resumed>)       = 3
[pid   426] write(3, "1000", 4)         = 4
[pid   426] close(3 <unfinished ...>
[pid   428] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   427] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   428] <... prctl resumed>)        = 0
[pid   427] <... prctl resumed>)        = 0
[pid   427] setpgid(0, 0 <unfinished ...>
[pid   428] setpgid(0, 0 <unfinished ...>
[pid   427] <... setpgid resumed>)      = 0
[pid   426] <... close resumed>)        = 0
[pid   426] write(1, "executing program\n", 18) = 18
[pid   428] <... setpgid resumed>)      = 0
[pid   426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   425] <... bpf resumed>)          = 3
[pid   427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   429] <... set_robust_list resumed>) = 0
[pid   428] write(3, "1000", 4 <unfinished ...>
[pid   427] <... openat resumed>)       = 3
[pid   425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   428] <... write resumed>)        = 4
[pid   427] write(3, "1000", 4 <unfinished ...>
[pid   429] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   428] close(3 <unfinished ...>
[pid   429] <... prctl resumed>)        = 0
[pid   428] <... close resumed>)        = 0
executing program
[pid   427] <... write resumed>)        = 4
[pid   428] write(1, "executing program\n", 18 <unfinished ...>
[pid   429] setpgid(0, 0 <unfinished ...>
[pid   427] close(3 <unfinished ...>
[pid   428] <... write resumed>)        = 18
[pid   427] <... close resumed>)        = 0
executing program
[pid   429] <... setpgid resumed>)      = 0
[pid   428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   427] write(1, "executing program\n", 18) = 18
[pid   427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   428] <... bpf resumed>)          = 3
[pid   429] <... openat resumed>)       = 3
[pid   429] write(3, "1000", 4 <unfinished ...>
[pid   428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   426] <... bpf resumed>)          = 3
[pid   427] <... bpf resumed>)          = 3
[pid   429] <... write resumed>)        = 4
[pid   427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   429] close(3)                    = 0
[pid   426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16executing program
 <unfinished ...>
[pid   429] write(1, "executing program\n", 18) = 18
[pid   429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   428] <... bpf resumed>)          = 4
[pid   425] <... bpf resumed>)          = 4
[pid   429] <... bpf resumed>)          = 4
[pid   428] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   427] <... bpf resumed>)          = 4
[pid   426] <... bpf resumed>)          = 4
[pid   425] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   429] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   428] <... bpf resumed>)          = 5
[pid   427] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   426] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   425] <... bpf resumed>)          = 5
[pid   429] <... bpf resumed>)          = 5
[pid   428] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   427] <... bpf resumed>)          = 5
[pid   426] <... bpf resumed>)          = 5
[pid   425] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   429] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   428] <... bpf resumed>)          = 0
[pid   427] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   426] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   425] <... bpf resumed>)          = 0
[pid   429] <... bpf resumed>)          = 0
[pid   428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   427] <... bpf resumed>)          = 0
[pid   426] <... bpf resumed>)          = 0
[pid   425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   428] <... bpf resumed>)          = 6
[pid   427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   425] <... bpf resumed>)          = 6
[pid   429] <... bpf resumed>)          = 6
[pid   428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   427] <... bpf resumed>)          = 6
[pid   426] <... bpf resumed>)          = 6
[pid   425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   428] <... bpf resumed>)          = 7
[pid   427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   425] <... bpf resumed>)          = 7
[   28.277794][  T424] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   28.285605][  T424] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   28.293427][  T424]  </TASK>
executing program
[pid   429] <... bpf resumed>)          = 7
[pid   428] exit_group(0 <unfinished ...>
[pid   427] <... bpf resumed>)          = 7
[pid   426] <... bpf resumed>)          = 7
[pid   425] exit_group(0 <unfinished ...>
[pid   429] exit_group(0 <unfinished ...>
[pid   428] <... exit_group resumed>)   = ?
[pid   427] exit_group(0 <unfinished ...>
[pid   426] exit_group(0 <unfinished ...>
[pid   425] <... exit_group resumed>)   = ?
[pid   429] <... exit_group resumed>)   = ?
[pid   427] <... exit_group resumed>)   = ?
[pid   426] <... exit_group resumed>)   = ?
[pid   425] +++ exited with 0 +++
[pid   426] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=426, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 430
./strace-static-x86_64: Process 430 attached
[pid   430] set_robust_list(0x55555635e660, 24) = 0
[pid   430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   430] setpgid(0, 0)               = 0
[pid   430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   430] write(3, "1000", 4)         = 4
[pid   430] close(3)                    = 0
[pid   430] write(1, "executing program\n", 18) = 18
[pid   430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   430] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   430] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   430] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   430] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   430] exit_group(0)               = ?
[pid   428] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=428, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 431
[pid   429] +++ exited with 0 +++
[pid   430] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=430, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 432
./strace-static-x86_64: Process 431 attached
[pid   431] set_robust_list(0x55555635e660, 24) = 0
[pid   431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   431] setpgid(0, 0)               = 0
[pid   431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   431] write(3, "1000", 4)         = 4
[pid   431] close(3executing program
)                    = 0
[pid   431] write(1, "executing program\n", 18) = 18
[pid   431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 432 attached
 <unfinished ...>
[pid   432] set_robust_list(0x55555635e660, 24) = 0
[pid   432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   432] setpgid(0, 0)               = 0
[pid   432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
executing program
[pid   432] write(3, "1000", 4)         = 4
[pid   432] close(3)                    = 0
[pid   432] write(1, "executing program\n", 18) = 18
[pid   431] <... bpf resumed>)          = 3
[pid   432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   431] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[   28.322690][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   28.335079][  T428] BUG: scheduling while atomic: syz-executor374/428/0x00000002
[   28.342448][  T428] Modules linked in:
[   28.346411][  T428] Preemption disabled at:
[   28.346421][  T428] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   28.357771][  T428] CPU: 1 PID: 428 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[pid   431] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   431] exit_group(0)               = ?
[pid   432] <... bpf resumed>)          = 3
[pid   432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   432] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   432] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   431] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=431, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 433
[pid   432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   432] exit_group(0)               = ?
[pid   432] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=432, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 434
./strace-static-x86_64: Process 433 attached
[pid   433] set_robust_list(0x55555635e660, 24) = 0
[pid   433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   433] setpgid(0, 0)               = 0
[   28.369412][  T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   28.379310][  T428] Call Trace:
[   28.382427][  T428]  <TASK>
[   28.385204][  T428]  dump_stack_lvl+0x151/0x1b7
[   28.389716][  T428]  ? is_module_text_address+0x1f/0x360
[   28.392948][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   28.395511][  T428]  ? is_module_text_address+0x1f/0x360
[   28.395548][  T428]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   28.406940][  T433] BUG: scheduling while atomic: syz-executor374/433/0x00000002
[   28.412173][  T428]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   28.417535][  T433] Modules linked in:
[   28.424864][  T428]  ? is_module_text_address+0x1f/0x360
[   28.430492][  T433] 
[   28.430499][  T433] Preemption disabled at:
[   28.434218][  T428]  dump_stack+0x15/0x1b
[   28.434242][  T428]  __schedule_bug+0x195/0x260
[   28.439509][  T433] [<ffffffff81cd8869>] fd_install+0x59/0x250
[   28.441683][  T428]  ? cpu_util_update_eff+0x10e0/0x10e0
[   28.465471][  T428]  __schedule+0xcf7/0x1550
[   28.469713][  T428]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   28.475010][  T428]  ? __sched_text_start+0x8/0x8
[   28.479696][  T428]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   28.485252][  T428]  do_task_dead+0x99/0xa0
[   28.489416][  T428]  do_exit+0x202a/0x2b80
[   28.493503][  T428]  ? put_task_struct+0x80/0x80
[   28.498095][  T428]  ? __kasan_check_write+0x14/0x20
[   28.503148][  T428]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   28.508080][  T428]  ? _raw_spin_lock_irqsave+0x210/0x210
[   28.513458][  T428]  ? zap_other_threads+0x29c/0x2d0
[   28.518407][  T428]  do_group_exit+0x21a/0x2d0
[   28.522845][  T428]  __x64_sys_exit_group+0x3f/0x40
[   28.527694][  T428]  do_syscall_64+0x3d/0xb0
[   28.531948][  T428]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   28.537671][  T428] RIP: 0033:0x7f17969fb039
[   28.541925][  T428] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   28.548791][  T428] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   28.557339][  T428] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   28.565347][  T428] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   28.573157][  T428] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   28.580970][  T428] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   28.588875][  T428] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   28.596690][  T428]  </TASK>
[   28.599550][  T433] CPU: 0 PID: 433 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   28.610917][  T433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   28.620814][  T433] Call Trace:
[   28.624061][  T433]  <TASK>
[   28.626808][  T433]  dump_stack_lvl+0x151/0x1b7
[   28.631309][  T433]  ? fd_install+0x59/0x250
[   28.635564][  T433]  ? fd_install+0x59/0x250
[   28.639816][  T433]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   28.645119][  T433]  ? fd_install+0x59/0x250
[   28.649361][  T433]  dump_stack+0x15/0x1b
[   28.653445][  T433]  __schedule_bug+0x195/0x260
[   28.657954][  T433]  ? cpu_util_update_eff+0x10e0/0x10e0
[   28.663253][  T433]  __schedule+0xcf7/0x1550
[   28.667503][  T433]  ? __kasan_check_write+0x14/0x20
[pid   433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 434 attached
[   28.672448][  T433]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   28.677398][  T433]  ? __sched_text_start+0x8/0x8
[   28.682081][  T433]  ? __kasan_check_read+0x11/0x20
[   28.686950][  T433]  ? cgroup_update_frozen+0x15f/0x980
[   28.692162][  T433]  schedule+0xc3/0x180
[   28.696058][  T433]  ptrace_stop+0x54f/0x930
[   28.700320][  T433]  ptrace_notify+0x225/0x350
[   28.704742][  T433]  ? do_notify_parent+0xa20/0xa20
[   28.709603][  T433]  ? __x64_sys_openat+0x243/0x290
[   28.714462][  T433]  ? __ia32_sys_open+0x270/0x270
[   28.719230][  T433]  ? fpregs_assert_state_consistent+0xb6/0xe0
[   28.725135][  T433]  ? exit_to_user_mode_prepare+0x39/0xa0
[   28.730601][  T433]  syscall_exit_to_user_mode+0xa2/0x140
[   28.735982][  T433]  do_syscall_64+0x49/0xb0
[   28.740252][  T433]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   28.745962][  T433] RIP: 0033:0x7f17969fbf91
[   28.750219][  T433] Code: 75 57 89 f0 25 00 00 41 00 3d 00 00 41 00 74 49 80 3d fa a0 07 00 00 74 6d 89 da 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 93 00 00 00 48 8b 54 24 28 64 48 2b 14 25
) = 3
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=425, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=429, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   434] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   427] +++ exited with 0 +++
[pid   433] write(3, "1000", 4)         = 4
[pid   433] close(3)                    = 0
[pid   433] write(1, "executing program\n", 18executing program
) = 18
[pid   433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   434] <... set_robust_list resumed>) = 0
[pid   434] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   434] <... prctl resumed>)        = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=427, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   434] setpgid(0, 0 <unfinished ...>
[pid   433] <... bpf resumed>)          = 3
[pid   434] <... setpgid resumed>)      = 0
[pid   433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 436 attached
 <unfinished ...>
[pid   434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   436] set_robust_list(0x55555635e660, 24) = 0
[pid   436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   436] setpgid(0, 0)               = 0
[pid   434] <... openat resumed>)       = 3
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 436
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 435
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 437
[pid   436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 437 attached
./strace-static-x86_64: Process 435 attached
[pid   434] write(3, "1000", 4 <unfinished ...>
[pid   436] write(3, "1000", 4)         = 4
[pid   436] close(3)                    = 0
[pid   436] write(1, "executing program\n", 18 <unfinished ...>
[pid   437] set_robust_list(0x55555635e660, 24executing program
 <unfinished ...>
[pid   435] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   434] <... write resumed>)        = 4
[pid   436] <... write resumed>)        = 18
[pid   436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   434] close(3 <unfinished ...>
[pid   437] <... set_robust_list resumed>) = 0
[pid   435] <... set_robust_list resumed>) = 0
[pid   434] <... close resumed>)        = 0
[pid   434] write(1, "executing program\n", 18 <unfinished ...>
[pid   437] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
 <unfinished ...>
[pid   434] <... write resumed>)        = 18
[pid   437] <... prctl resumed>)        = 0
[pid   435] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   436] <... bpf resumed>)          = 3
[pid   436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   437] setpgid(0, 0)               = 0
[pid   434] <... bpf resumed>)          = 3
[pid   434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   435] <... prctl resumed>)        = 0
[pid   437] <... openat resumed>)       = 3
[pid   435] setpgid(0, 0 <unfinished ...>
[pid   437] write(3, "1000", 4)         = 4
[pid   437] close(3)                    = 0
executing program
[pid   437] write(1, "executing program\n", 18) = 18
[pid   437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   435] <... setpgid resumed>)      = 0
[pid   435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   435] write(3, "1000", 4)         = 4
[pid   437] <... bpf resumed>)          = 3
[pid   435] close(3)                    = 0
executing program
[pid   435] write(1, "executing program\n", 18) = 18
[pid   435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   433] <... bpf resumed>)          = 4
[pid   436] <... bpf resumed>)          = 4
[pid   434] <... bpf resumed>)          = 4
[pid   433] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   436] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   433] <... bpf resumed>)          = 5
[pid   437] <... bpf resumed>)          = 4
[pid   433] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   436] <... bpf resumed>)          = 5
[pid   437] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   435] <... bpf resumed>)          = 3
[pid   434] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   433] <... bpf resumed>)          = 0
[pid   434] <... bpf resumed>)          = 5
[pid   434] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   437] <... bpf resumed>)          = 5
[pid   436] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   437] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   436] <... bpf resumed>)          = 0
[pid   435] <... bpf resumed>)          = 4
[pid   434] <... bpf resumed>)          = 6
[pid   434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   434] <... bpf resumed>)          = 7
[pid   433] <... bpf resumed>)          = 6
[pid   437] <... bpf resumed>)          = 0
[pid   435] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   434] exit_group(0 <unfinished ...>
[pid   433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[   28.769665][  T433] RSP: 002b:00007ffd8ed5f9d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[   28.777990][  T433] RAX: 0000000000000003 RBX: 0000000000080001 RCX: 00007f17969fbf91
[   28.785805][  T433] RDX: 0000000000080001 RSI: 00007f1796a46022 RDI: 00000000ffffff9c
[   28.793701][  T433] RBP: 00007f1796a46022 R08: 0000000000000000 R09: 0000000000000000
[   28.801515][  T433] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd8ed5fa70
[   28.809323][  T433] R13: 00007ffd8ed5ff4c R14: 00007ffd8ed5ff60 R15: 00007ffd8ed5ff50
[   28.817138][  T433]  </TASK>
[pid   436] <... bpf resumed>)          = 6
[pid   434] <... exit_group resumed>)   = ?
[pid   433] <... bpf resumed>)          = 7
[pid   437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   433] exit_group(0 <unfinished ...>
[pid   437] <... bpf resumed>)          = 6
[pid   433] <... exit_group resumed>)   = ?
[pid   433] +++ exited with 0 +++
[pid   437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   437] exit_group(0)               = ?
[pid   437] +++ exited with 0 +++
[pid   435] <... bpf resumed>)          = 5
[pid   435] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   435] exit_group(0)               = ?
[pid   435] +++ exited with 0 +++
[pid   436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   436] exit_group(0)               = ?
[pid   436] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=436, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 438
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=437, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 439
[pid   434] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=434, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 440
./strace-static-x86_64: Process 440 attached
[pid   440] set_robust_list(0x55555635e660, 24) = 0
[pid   440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   440] setpgid(0, 0)               = 0
[pid   440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   440] write(3, "1000", 4)         = 4
[pid   440] close(3)                    = 0
[pid   440] write(1, "executing program\n", 18executing program
) = 18
[pid   440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   440] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   440] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   440] exit_group(0)               = ?
[   28.851163][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   28.862992][  T434] BUG: scheduling while atomic: syz-executor374/434/0x00000002
[   28.870517][  T434] Modules linked in:
[   28.874333][  T434] Preemption disabled at:
[   28.874347][  T434] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   28.880663][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   28.885673][  T434] CPU: 1 PID: 434 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   28.898016][  T440] BUG: scheduling while atomic: syz-executor374/440/0x00000002
[   28.908322][  T434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   28.908337][  T434] Call Trace:
[   28.908343][  T434]  <TASK>
[   28.908350][  T434]  dump_stack_lvl+0x151/0x1b7
[   28.908375][  T434]  ? is_module_text_address+0x1f/0x360
[   28.915711][  T440] Modules linked in:
[   28.925694][  T434]  ? is_module_text_address+0x1f/0x360
[   28.928813][  T440] 
[   28.928820][  T440] Preemption disabled at:
[   28.931676][  T434]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   28.936226][  T440] [<ffffffff81586227>] up_write+0x27/0x1f0
[   28.941506][  T434]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   28.973682][  T434]  ? is_module_text_address+0x1f/0x360
[   28.979060][  T434]  dump_stack+0x15/0x1b
[   28.983051][  T434]  __schedule_bug+0x195/0x260
[   28.988035][  T434]  ? cpu_util_update_eff+0x10e0/0x10e0
[   28.993315][  T434]  __schedule+0xcf7/0x1550
[   28.997559][  T434]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   29.002951][  T434]  ? __sched_text_start+0x8/0x8
[   29.007746][  T434]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   29.013212][  T434]  do_task_dead+0x99/0xa0
[   29.017369][  T434]  do_exit+0x202a/0x2b80
[   29.021452][  T434]  ? put_task_struct+0x80/0x80
[   29.026075][  T434]  ? __kasan_check_write+0x14/0x20
[   29.031083][  T434]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   29.036160][  T434]  ? _raw_spin_lock_irqsave+0x210/0x210
[   29.041529][  T434]  ? zap_other_threads+0x29c/0x2d0
[   29.046484][  T434]  do_group_exit+0x21a/0x2d0
[   29.050908][  T434]  __x64_sys_exit_group+0x3f/0x40
[   29.055784][  T434]  do_syscall_64+0x3d/0xb0
[   29.060106][  T434]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   29.066734][  T434] RIP: 0033:0x7f17969fb039
[   29.070979][  T434] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   29.077832][  T434] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   29.086079][  T434] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   29.094015][  T434] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   29.101787][  T434] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   29.109686][  T434] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   29.117588][  T434] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   29.125408][  T434]  </TASK>
[   29.128263][  T440] CPU: 0 PID: 440 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   29.132055][   T28] audit: type=1400 audit(1717174010.363:73): avc:  denied  { remove_name } for  pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[   29.139717][  T440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   29.139732][  T440] Call Trace:
[   29.139738][  T440]  <TASK>
[   29.139745][  T440]  dump_stack_lvl+0x151/0x1b7
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[   29.163254][   T28] audit: type=1400 audit(1717174010.363:74): avc:  denied  { rename } for  pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[   29.171748][  T440]  ? up_write+0x27/0x1f0
[   29.171779][  T440]  ? up_write+0x27/0x1f0
[   29.171801][  T440]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   29.217451][  T440]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   29.223095][  T440]  ? up_write+0x27/0x1f0
[   29.227175][  T440]  dump_stack+0x15/0x1b
[   29.231162][  T440]  __schedule_bug+0x195/0x260
[   29.235677][  T440]  ? cpu_util_update_eff+0x10e0/0x10e0
[   29.240976][  T440]  __schedule+0xcf7/0x1550
[   29.245316][  T440]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   29.250615][  T440]  ? __sched_text_start+0x8/0x8
[   29.255295][  T440]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   29.260765][  T440]  do_task_dead+0x99/0xa0
[   29.264928][  T440]  do_exit+0x202a/0x2b80
[   29.269009][  T440]  ? put_task_struct+0x80/0x80
[   29.273605][  T440]  ? __kasan_check_write+0x14/0x20
[   29.278552][  T440]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   29.283516][  T440]  ? _raw_spin_lock_irqsave+0x210/0x210
[   29.288882][  T440]  ? zap_other_threads+0x29c/0x2d0
[   29.293827][  T440]  do_group_exit+0x21a/0x2d0
[   29.298263][  T440]  __x64_sys_exit_group+0x3f/0x40
[   29.303345][  T440]  do_syscall_64+0x3d/0xb0
[   29.307593][  T440]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   29.313324][  T440] RIP: 0033:0x7f17969fb039
[   29.317574][  T440] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   29.324424][  T440] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   29.332668][  T440] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   29.340482][  T440] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
executing program
executing program
executing program
executing program
./strace-static-x86_64: Process 439 attached
./strace-static-x86_64: Process 438 attached
[pid   440] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=433, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=435, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   439] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   438] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=440, si_uid=0, si_status=0, si_utime=0, si_stime=23} ---
[pid   439] <... set_robust_list resumed>) = 0
[pid   438] <... set_robust_list resumed>) = 0
[pid   439] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   438] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   439] <... prctl resumed>)        = 0
[pid   438] <... prctl resumed>)        = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   439] setpgid(0, 0 <unfinished ...>
[pid   438] setpgid(0, 0 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 441
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 442
[pid   439] <... setpgid resumed>)      = 0
[pid   438] <... setpgid resumed>)      = 0
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 443
[pid   439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   439] <... openat resumed>)       = 3
[pid   438] <... openat resumed>)       = 3
[pid   439] write(3, "1000", 4 <unfinished ...>
[pid   438] write(3, "1000", 4 <unfinished ...>
[pid   439] <... write resumed>)        = 4
[pid   438] <... write resumed>)        = 4
[pid   439] close(3 <unfinished ...>
[pid   438] close(3 <unfinished ...>
[pid   439] <... close resumed>)        = 0
[pid   438] <... close resumed>)        = 0
[pid   439] write(1, "executing program\n", 18 <unfinished ...>
[pid   438] write(1, "executing program\n", 18 <unfinished ...>
[pid   439] <... write resumed>)        = 18
[pid   438] <... write resumed>)        = 18
[pid   439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   439] <... bpf resumed>)          = 3
[pid   438] <... bpf resumed>)          = 3
[pid   439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   439] <... bpf resumed>)          = 4
[pid   438] <... bpf resumed>)          = 4
[pid   439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   438] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   439] <... bpf resumed>)          = 5
[pid   438] <... bpf resumed>)          = 5
[pid   439] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   438] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   439] <... bpf resumed>)          = 0
[pid   438] <... bpf resumed>)          = 0
[pid   439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   439] <... bpf resumed>)          = 6
[pid   438] <... bpf resumed>)          = 6
[pid   439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   439] <... bpf resumed>)          = 7
[pid   438] <... bpf resumed>)          = 7
[pid   439] exit_group(0 <unfinished ...>
[pid   438] exit_group(0 <unfinished ...>
[pid   439] <... exit_group resumed>)   = ?
[pid   438] <... exit_group resumed>)   = ?
[pid   439] +++ exited with 0 +++
[pid   438] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=438, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=439, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 444
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 445
./strace-static-x86_64: Process 445 attached
[pid   445] set_robust_list(0x55555635e660, 24) = 0
[pid   445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   445] setpgid(0, 0)               = 0
[pid   445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   445] write(3, "1000", 4)         = 4
[pid   445] close(3)                    = 0
[pid   445] write(1, "executing program\n", 18) = 18
[pid   445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 444 attached
 <unfinished ...>
[pid   444] set_robust_list(0x55555635e660, 24) = 0
[pid   444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   444] setpgid(0, 0)               = 0
[pid   444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   444] write(3, "1000", 4)         = 4
[pid   444] close(3)                    = 0
[pid   444] write(1, "executing program\n", 18) = 18
[pid   444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   445] <... bpf resumed>)          = 3
[pid   445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   445] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   445] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   444] <... bpf resumed>)          = 3
[pid   445] <... bpf resumed>)          = 6
[pid   445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   445] exit_group(0 <unfinished ...>
[pid   444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   445] <... exit_group resumed>)   = ?
[pid   444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   444] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   445] +++ exited with 0 +++
[pid   444] <... bpf resumed>)          = 0
[pid   444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=445, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   444] <... bpf resumed>)          = 6
[pid   444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   444] exit_group(0)               = ?
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 446
[pid   444] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=444, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 447
./strace-static-x86_64: Process 447 attached
[pid   447] set_robust_list(0x55555635e660, 24./strace-static-x86_64: Process 446 attached
) = 0
[pid   446] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   447] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   446] <... set_robust_list resumed>) = 0
[pid   446] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   447] <... prctl resumed>)        = 0
[pid   447] setpgid(0, 0)               = 0
[pid   446] <... prctl resumed>)        = 0
[pid   447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   446] setpgid(0, 0)               = 0
[pid   446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   447] <... openat resumed>)       = 3
[pid   446] <... openat resumed>)       = 3
[pid   446] write(3, "1000", 4)         = 4
[pid   447] write(3, "1000", 4)         = 4
[pid   446] close(3 <unfinished ...>
[pid   447] close(3 <unfinished ...>
[pid   446] <... close resumed>)        = 0
[pid   447] <... close resumed>)        = 0
[pid   446] write(1, "executing program\n", 18 <unfinished ...>
[pid   447] write(1, "executing program\n", 18 <unfinished ...>
[pid   446] <... write resumed>)        = 18
[pid   446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   447] <... write resumed>)        = 18
[pid   447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   446] <... bpf resumed>)          = 3
[pid   446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   446] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   446] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   447] <... bpf resumed>)          = 3
[pid   446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   446] <... bpf resumed>)          = 6
[pid   447] <... bpf resumed>)          = 4
[pid   446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   447] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   446] <... bpf resumed>)          = 7
[pid   447] <... bpf resumed>)          = 5
[pid   446] exit_group(0 <unfinished ...>
[pid   447] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   446] <... exit_group resumed>)   = ?
[pid   447] <... bpf resumed>)          = 0
[pid   446] +++ exited with 0 +++
[pid   447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=446, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   447] <... bpf resumed>)          = 6
[pid   447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   447] exit_group(0)               = ?
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 448
[pid   447] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=447, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 449
./strace-static-x86_64: Process 448 attached
[pid   448] set_robust_list(0x55555635e660, 24) = 0
[pid   448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   448] setpgid(0, 0)               = 0
[pid   448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   448] write(3, "1000", 4)         = 4
[pid   448] close(3)                    = 0
./strace-static-x86_64: Process 449 attached
[pid   448] write(1, "executing program\n", 18 <unfinished ...>
[pid   449] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   448] <... write resumed>)        = 18
[pid   448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   449] <... set_robust_list resumed>) = 0
[pid   449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   449] setpgid(0, 0)               = 0
[pid   449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   449] write(3, "1000", 4)         = 4
[pid   449] close(3)                    = 0
[pid   449] write(1, "executing program\n", 18) = 18
[pid   449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   448] <... bpf resumed>)          = 3
[pid   448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   449] <... bpf resumed>)          = 3
[pid   449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   448] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   449] <... bpf resumed>)          = 4
[pid   448] <... bpf resumed>)          = 5
[pid   449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   448] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   449] <... bpf resumed>)          = 5
[pid   448] <... bpf resumed>)          = 0
[pid   449] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   449] <... bpf resumed>)          = 0
[pid   448] <... bpf resumed>)          = 6
[pid   449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   449] <... bpf resumed>)          = 6
[pid   448] <... bpf resumed>)          = 7
[pid   449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   448] exit_group(0 <unfinished ...>
[pid   449] <... bpf resumed>)          = 7
[pid   448] <... exit_group resumed>)   = ?
[pid   449] exit_group(0)               = ?
[pid   448] +++ exited with 0 +++
[pid   449] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=448, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=449, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 450
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 451
./strace-static-x86_64: Process 451 attached
[pid   451] set_robust_list(0x55555635e660, 24) = 0
[pid   451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   451] setpgid(0, 0)               = 0
[pid   451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   451] write(3, "1000", 4)         = 4
[pid   451] close(3)                    = 0
[pid   451] write(1, "executing program\n", 18) = 18
[pid   451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   451] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   451] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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./strace-static-x86_64: Process 450 attached
) = 6
[pid   450] set_robust_list(0x55555635e660, 24) = 0
[pid   450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   450] setpgid(0, 0)               = 0
[pid   450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   450] <... openat resumed>)       = 3
[pid   451] <... bpf resumed>)          = 7
[pid   451] exit_group(0 <unfinished ...>
[pid   450] write(3, "1000", 4 <unfinished ...>
[pid   451] <... exit_group resumed>)   = ?
[pid   450] <... write resumed>)        = 4
[pid   451] +++ exited with 0 +++
[pid   450] close(3)                    = 0
[pid   450] write(1, "executing program\n", 18 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=451, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   450] <... write resumed>)        = 18
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   297] <... restart_syscall resumed>) = 0
[pid   450] <... bpf resumed>)          = 3
[pid   450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   450] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 452
[pid   450] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   450] exit_group(0)               = ?
[pid   450] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=450, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 453
./strace-static-x86_64: Process 452 attached
[pid   452] set_robust_list(0x55555635e660, 24) = 0
[pid   452] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 441 attached
 <unfinished ...>
[pid   441] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   452] <... prctl resumed>)        = 0
[pid   441] <... set_robust_list resumed>) = 0
[pid   452] setpgid(0, 0 <unfinished ...>
[pid   441] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   452] <... setpgid resumed>)      = 0
[pid   452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   441] <... prctl resumed>)        = 0
[pid   452] <... openat resumed>)       = 3
[pid   441] setpgid(0, 0)               = 0
[pid   452] write(3, "1000", 4 <unfinished ...>
[pid   441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   452] <... write resumed>)        = 4
[pid   441] <... openat resumed>)       = 3
[pid   452] close(3 <unfinished ...>
[pid   441] write(3, "1000", 4 <unfinished ...>
[pid   452] <... close resumed>)        = 0
[pid   441] <... write resumed>)        = 4
./strace-static-x86_64: Process 453 attached
[pid   452] write(1, "executing program\n", 18 <unfinished ...>
[pid   441] close(3 <unfinished ...>
[pid   453] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   452] <... write resumed>)        = 18
[pid   453] <... set_robust_list resumed>) = 0
[pid   441] <... close resumed>)        = 0
[pid   453] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   441] write(1, "executing program\n", 18 <unfinished ...>
[pid   453] <... prctl resumed>)        = 0
[pid   452] <... bpf resumed>)          = 3
[pid   441] <... write resumed>)        = 18
[pid   453] setpgid(0, 0 <unfinished ...>
[pid   441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   453] <... setpgid resumed>)      = 0
[pid   452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   441] <... bpf resumed>)          = 3
[pid   453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   452] <... bpf resumed>)          = 4
[pid   441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   453] <... openat resumed>)       = 3
[pid   452] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   441] <... bpf resumed>)          = 4
[pid   453] write(3, "1000", 4 <unfinished ...>
[pid   452] <... bpf resumed>)          = 5
[pid   441] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   453] <... write resumed>)        = 4
executing program
[pid   452] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   441] <... bpf resumed>)          = 5
[pid   453] close(3 <unfinished ...>
[pid   452] <... bpf resumed>)          = 0
[pid   441] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   453] <... close resumed>)        = 0
[pid   452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   441] <... bpf resumed>)          = 0
[pid   453] write(1, "executing program\n", 18 <unfinished ...>
[pid   452] <... bpf resumed>)          = 6
[pid   441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   453] <... write resumed>)        = 18
[pid   452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   441] <... bpf resumed>)          = 6
[pid   453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   452] <... bpf resumed>)          = 7
[pid   441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   453] <... bpf resumed>)          = 3
[pid   452] exit_group(0 <unfinished ...>
[pid   441] <... bpf resumed>)          = 7
[pid   453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   452] <... exit_group resumed>)   = ?
[pid   441] exit_group(0 <unfinished ...>
[pid   453] <... bpf resumed>)          = 4
[pid   452] +++ exited with 0 +++
[pid   441] <... exit_group resumed>)   = ?
[pid   453] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   441] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=452, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   453] <... bpf resumed>)          = 5
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=441, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   453] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   297] <... restart_syscall resumed>) = 0
[pid   453] <... bpf resumed>)          = 0
[pid   453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   453] <... bpf resumed>)          = 6
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 454
[pid   453] <... bpf resumed>)          = 7
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 455
[pid   453] exit_group(0)               = ?
[pid   453] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=453, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 456
./strace-static-x86_64: Process 456 attached
[pid   456] set_robust_list(0x55555635e660, 24) = 0
[pid   456] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 455 attached
) = 0
[pid   456] setpgid(0, 0 <unfinished ...>
[pid   455] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   456] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 454 attached
[pid   454] set_robust_list(0x55555635e660, 24./strace-static-x86_64: Process 443 attached
./strace-static-x86_64: Process 442 attached
 <unfinished ...>
[pid   455] <... set_robust_list resumed>) = 0
[pid   454] <... set_robust_list resumed>) = 0
[pid   456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   455] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   454] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   443] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   442] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   456] <... openat resumed>)       = 3
[pid   455] <... prctl resumed>)        = 0
[pid   454] <... prctl resumed>)        = 0
[pid   443] <... set_robust_list resumed>) = 0
[pid   442] <... set_robust_list resumed>) = 0
[pid   456] write(3, "1000", 4 <unfinished ...>
[pid   455] setpgid(0, 0 <unfinished ...>
[pid   454] setpgid(0, 0 <unfinished ...>
[pid   443] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   442] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   456] <... write resumed>)        = 4
[pid   455] <... setpgid resumed>)      = 0
[pid   454] <... setpgid resumed>)      = 0
[pid   443] <... prctl resumed>)        = 0
[pid   442] <... prctl resumed>)        = 0
[pid   456] close(3 <unfinished ...>
[pid   455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   443] setpgid(0, 0 <unfinished ...>
[pid   442] setpgid(0, 0 <unfinished ...>
[pid   456] <... close resumed>)        = 0
[pid   455] <... openat resumed>)       = 3
[pid   454] <... openat resumed>)       = 3
[pid   443] <... setpgid resumed>)      = 0
[pid   442] <... setpgid resumed>)      = 0
[pid   456] write(1, "executing program\n", 18 <unfinished ...>
[pid   455] write(3, "1000", 4executing program
 <unfinished ...>
[pid   454] write(3, "1000", 4 <unfinished ...>
[pid   443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   456] <... write resumed>)        = 18
[pid   455] <... write resumed>)        = 4
[pid   454] <... write resumed>)        = 4
[pid   443] <... openat resumed>)       = 3
[pid   455] close(3 <unfinished ...>
[pid   454] close(3 <unfinished ...>
[pid   443] write(3, "1000", 4 <unfinished ...>
[pid   442] <... openat resumed>)       = 3
[pid   456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   455] <... close resumed>)        = 0
[pid   454] <... close resumed>)        = 0
[pid   443] <... write resumed>)        = 4
[pid   442] write(3, "1000", 4executing program
executing program
 <unfinished ...>
[pid   455] write(1, "executing program\n", 18 <unfinished ...>
[pid   454] write(1, "executing program\n", 18 <unfinished ...>
[pid   443] close(3 <unfinished ...>
[pid   442] <... write resumed>)        = 4
[pid   455] <... write resumed>)        = 18
[pid   454] <... write resumed>)        = 18
[pid   443] <... close resumed>)        = 0
[pid   442] close(3 <unfinished ...>
[pid   455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   443] write(1, "executing program\n", 18 <unfinished ...>
[pid   442] <... close resumed>)        = 0
executing program
[pid   443] <... write resumed>)        = 18
[pid   442] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   456] <... bpf resumed>)          = 3
[pid   455] <... bpf resumed>)          = 3
[pid   443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   442] <... write resumed>)        = 18
[pid   456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   454] <... bpf resumed>)          = 3
[pid   442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   443] <... bpf resumed>)          = 3
[pid   443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   442] <... bpf resumed>)          = 3
[pid   442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   456] <... bpf resumed>)          = 4
[pid   456] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   455] <... bpf resumed>)          = 4
[pid   454] <... bpf resumed>)          = 4
[pid   443] <... bpf resumed>)          = 4
[pid   442] <... bpf resumed>)          = 4
[pid   456] <... bpf resumed>)          = 5
[pid   455] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   454] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   442] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   456] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   455] <... bpf resumed>)          = 5
[pid   454] <... bpf resumed>)          = 5
[pid   443] <... bpf resumed>)          = 5
[pid   442] <... bpf resumed>)          = 5
[pid   456] <... bpf resumed>)          = 0
[pid   455] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   454] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   443] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   442] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   455] <... bpf resumed>)          = 0
[pid   454] <... bpf resumed>)          = 0
[pid   443] <... bpf resumed>)          = 0
[pid   442] <... bpf resumed>)          = 0
[pid   455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   456] <... bpf resumed>)          = 6
[pid   455] <... bpf resumed>)          = 6
[pid   454] <... bpf resumed>)          = 6
[pid   443] <... bpf resumed>)          = 6
[pid   442] <... bpf resumed>)          = 6
[pid   456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   456] <... bpf resumed>)          = 7
[pid   455] <... bpf resumed>)          = 7
[   29.348289][  T440] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   29.356102][  T440] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   29.364085][  T440] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   29.371903][  T440]  </TASK>
[pid   454] <... bpf resumed>)          = 7
[pid   443] <... bpf resumed>)          = 7
[pid   442] <... bpf resumed>)          = 7
[pid   456] exit_group(0 <unfinished ...>
[pid   455] exit_group(0 <unfinished ...>
[pid   454] exit_group(0 <unfinished ...>
[pid   442] exit_group(0 <unfinished ...>
[pid   456] <... exit_group resumed>)   = ?
[pid   455] <... exit_group resumed>)   = ?
[pid   443] exit_group(0 <unfinished ...>
[pid   454] <... exit_group resumed>)   = ?
[pid   442] <... exit_group resumed>)   = ?
[pid   456] +++ exited with 0 +++
[pid   455] +++ exited with 0 +++
[pid   454] +++ exited with 0 +++
[pid   443] <... exit_group resumed>)   = ?
[pid   442] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=456, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=455, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=454, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=442, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 458 attached
./strace-static-x86_64: Process 459 attached
[pid   458] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 458
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   459] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   458] <... set_robust_list resumed>) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 459
[pid   458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
./strace-static-x86_64: Process 460 attached
[pid   459] <... set_robust_list resumed>) = 0
[pid   458] setpgid(0, 0 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 460
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 461
[pid   460] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   459] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   460] <... set_robust_list resumed>) = 0
[pid   459] <... prctl resumed>)        = 0
[pid   460] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   459] setpgid(0, 0 <unfinished ...>
[pid   458] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 461 attached
[pid   460] <... prctl resumed>)        = 0
[pid   459] <... setpgid resumed>)      = 0
[pid   460] setpgid(0, 0 <unfinished ...>
[pid   459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   460] <... setpgid resumed>)      = 0
[pid   459] <... openat resumed>)       = 3
[pid   458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   459] write(3, "1000", 4 <unfinished ...>
[pid   460] <... openat resumed>)       = 3
[pid   459] <... write resumed>)        = 4
[pid   460] write(3, "1000", 4 <unfinished ...>
[pid   459] close(3 <unfinished ...>
[pid   458] <... openat resumed>)       = 3
[pid   460] <... write resumed>)        = 4
[pid   459] <... close resumed>)        = 0
[pid   460] close(3 <unfinished ...>
[pid   459] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   460] <... close resumed>)        = 0
[pid   459] <... write resumed>)        = 18
[pid   460] write(1, "executing program\n", 18 <unfinished ...>
[pid   459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   461] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   458] write(3, "1000", 4 <unfinished ...>
[pid   461] <... set_robust_list resumed>) = 0
[pid   458] <... write resumed>)        = 4
[pid   461] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   458] close(3executing program
 <unfinished ...>
[pid   461] <... prctl resumed>)        = 0
[pid   458] <... close resumed>)        = 0
[pid   459] <... bpf resumed>)          = 3
[pid   461] setpgid(0, 0 <unfinished ...>
[pid   460] <... write resumed>)        = 18
executing program
[pid   458] write(1, "executing program\n", 18 <unfinished ...>
[pid   459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   461] <... setpgid resumed>)      = 0
[pid   458] <... write resumed>)        = 18
[pid   461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
executing program
[pid   460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   461] <... openat resumed>)       = 3
[pid   458] <... bpf resumed>)          = 3
[pid   461] write(3, "1000", 4 <unfinished ...>
[pid   458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   461] <... write resumed>)        = 4
[pid   461] close(3)                    = 0
[pid   461] write(1, "executing program\n", 18) = 18
[pid   461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   443] +++ exited with 0 +++
[pid   461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   460] <... bpf resumed>)          = 3
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=443, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 462 attached
, child_tidptr=0x55555635e650) = 462
[pid   462] set_robust_list(0x55555635e660, 24) = 0
[pid   462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   462] setpgid(0, 0)               = 0
[pid   462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   462] write(3, "1000", 4)         = 4
[pid   462] close(3)                    = 0
executing program
[pid   462] write(1, "executing program\n", 18) = 18
[pid   462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   461] <... bpf resumed>)          = 4
[pid   462] <... bpf resumed>)          = 4
[pid   461] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   460] <... bpf resumed>)          = 4
[pid   459] <... bpf resumed>)          = 4
[pid   458] <... bpf resumed>)          = 4
[pid   462] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   460] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   459] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   461] <... bpf resumed>)          = 5
[pid   460] <... bpf resumed>)          = 5
[pid   459] <... bpf resumed>)          = 5
[pid   458] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   462] <... bpf resumed>)          = 5
[pid   461] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   460] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   459] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   458] <... bpf resumed>)          = 5
[pid   462] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   461] <... bpf resumed>)          = 0
[pid   460] <... bpf resumed>)          = 0
[pid   459] <... bpf resumed>)          = 0
[pid   458] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   462] <... bpf resumed>)          = 0
[pid   461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   458] <... bpf resumed>)          = 0
[pid   462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   461] <... bpf resumed>)          = 6
[pid   460] <... bpf resumed>)          = 6
[pid   458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   462] <... bpf resumed>)          = 6
[pid   461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   459] <... bpf resumed>)          = 6
[pid   462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   461] <... bpf resumed>)          = 7
[pid   460] <... bpf resumed>)          = 7
[pid   459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   458] <... bpf resumed>)          = 6
[pid   462] <... bpf resumed>)          = 7
[pid   461] exit_group(0 <unfinished ...>
[pid   460] exit_group(0 <unfinished ...>
[pid   459] <... bpf resumed>)          = 7
[pid   458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   462] exit_group(0 <unfinished ...>
[pid   461] <... exit_group resumed>)   = ?
[   29.453908][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   29.453924][    C0] softirq: huh, entered softirq 9 RCU ffffffff8160d190 with preempt_count 00000103, exited with 00000102?
[   29.454649][  T461] BUG: scheduling while atomic: syz-executor374/461/0x00000002
[   29.466093][  T460] BUG: scheduling while atomic: syz-executor374/460/0x00000002
[   29.476538][  T461] Modules linked in:
[   29.483878][  T460] Modules linked in:
[   29.483888][  T460] Preemption disabled at:
[   29.483893][  T460] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   29.491239][  T461] Preemption disabled at:
[   29.491245][  T461] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   29.494991][  T460] CPU: 1 PID: 460 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   29.532206][  T460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   29.542104][  T460] Call Trace:
[   29.545230][  T460]  <TASK>
[   29.548011][  T460]  dump_stack_lvl+0x151/0x1b7
[   29.552517][  T460]  ? is_module_text_address+0x1f/0x360
[   29.557813][  T460]  ? is_module_text_address+0x1f/0x360
[   29.563105][  T460]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   29.568403][  T460]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   29.574043][  T460]  ? is_module_text_address+0x1f/0x360
[   29.579337][  T460]  dump_stack+0x15/0x1b
[   29.583331][  T460]  __schedule_bug+0x195/0x260
[   29.587844][  T460]  ? cpu_util_update_eff+0x10e0/0x10e0
[   29.593142][  T460]  __schedule+0xcf7/0x1550
[   29.597389][  T460]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   29.602688][  T460]  ? __sched_text_start+0x8/0x8
[   29.607380][  T460]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   29.612843][  T460]  do_task_dead+0x99/0xa0
[   29.617033][  T460]  do_exit+0x202a/0x2b80
[   29.621092][  T460]  ? put_task_struct+0x80/0x80
[   29.625686][  T460]  ? __kasan_check_write+0x14/0x20
[   29.630749][  T460]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   29.635697][  T460]  ? _raw_spin_lock_irqsave+0x210/0x210
[   29.641081][  T460]  ? zap_other_threads+0x29c/0x2d0
[   29.646030][  T460]  do_group_exit+0x21a/0x2d0
[   29.650575][  T460]  __x64_sys_exit_group+0x3f/0x40
[   29.655432][  T460]  do_syscall_64+0x3d/0xb0
[   29.659683][  T460]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   29.665410][  T460] RIP: 0033:0x7f17969fb039
[   29.669663][  T460] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   29.676608][  T460] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   29.684854][  T460] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   29.692661][  T460] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[pid   460] <... exit_group resumed>)   = ?
[pid   459] exit_group(0 <unfinished ...>
[pid   458] <... bpf resumed>)          = 7
[pid   461] +++ exited with 0 +++
[pid   460] +++ exited with 0 +++
[pid   459] <... exit_group resumed>)   = ?
[pid   459] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=460, si_uid=0, si_status=0, si_utime=0, si_stime=4} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=461, si_uid=0, si_status=0, si_utime=0, si_stime=27} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=459, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] <... restart_syscall resumed>) = 0
[pid   295] <... restart_syscall resumed>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 463
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 464
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 465
./strace-static-x86_64: Process 464 attached
[pid   464] set_robust_list(0x55555635e660, 24) = 0
[pid   464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   464] setpgid(0, 0)               = 0
[pid   464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 463 attached
[pid   463] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   464] write(3, "1000", 4)         = 4
[pid   464] close(3 <unfinished ...>
[pid   463] <... set_robust_list resumed>) = 0
[pid   464] <... close resumed>)        = 0
[pid   463] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   464] write(1, "executing program\n", 18executing program
) = 18
[pid   464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   463] <... prctl resumed>)        = 0
[pid   463] setpgid(0, 0)               = 0
[pid   463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   463] write(3, "1000", 4)         = 4
[pid   463] close(3)                    = 0
[pid   463] write(1, "executing program\n", 18executing program
) = 18
[pid   463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   464] <... bpf resumed>)          = 3
[pid   464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   464] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[   29.700474][  T460] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   29.708288][  T460] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   29.716096][  T460] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   29.723915][  T460]  </TASK>
[   29.726779][  T461] CPU: 0 PID: 461 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   29.738152][  T461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   29.748045][  T461] Call Trace:
[   29.751168][  T461]  <TASK>
[   29.753945][  T461]  dump_stack_lvl+0x151/0x1b7
[   29.758471][  T461]  ? is_module_text_address+0x1f/0x360
[   29.763753][  T461]  ? is_module_text_address+0x1f/0x360
[   29.769058][  T461]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   29.774342][  T461]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   29.779989][  T461]  ? is_module_text_address+0x1f/0x360
[   29.785277][  T461]  dump_stack+0x15/0x1b
[   29.789267][  T461]  __schedule_bug+0x195/0x260
[   29.793783][  T461]  ? cpu_util_update_eff+0x10e0/0x10e0
[   29.799086][  T461]  __schedule+0xcf7/0x1550
[   29.803333][  T461]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   29.808626][  T461]  ? __sched_text_start+0x8/0x8
[   29.813316][  T461]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   29.818781][  T461]  do_task_dead+0x99/0xa0
[   29.822954][  T461]  do_exit+0x202a/0x2b80
[   29.827028][  T461]  ? put_task_struct+0x80/0x80
[   29.831623][  T461]  ? __kasan_check_write+0x14/0x20
[   29.836573][  T461]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   29.841653][  T461]  ? _raw_spin_lock_irqsave+0x210/0x210
[   29.847200][  T461]  ? zap_other_threads+0x29c/0x2d0
[   29.852148][  T461]  do_group_exit+0x21a/0x2d0
[   29.856580][  T461]  __x64_sys_exit_group+0x3f/0x40
[   29.861439][  T461]  do_syscall_64+0x3d/0xb0
[   29.865688][  T461]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   29.871413][  T461] RIP: 0033:0x7f17969fb039
[   29.875751][  T461] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   29.882696][  T461] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   29.890941][  T461] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[pid   464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   463] <... bpf resumed>)          = 3
[pid   463] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   463] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   463] <... bpf resumed>)          = 5
[pid   464] <... bpf resumed>)          = 7
[pid   463] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   464] exit_group(0 <unfinished ...>
[pid   463] <... bpf resumed>)          = 0
executing program
executing program
[pid   464] <... exit_group resumed>)   = ?
[pid   463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   464] +++ exited with 0 +++
[pid   463] <... bpf resumed>)          = 6
[pid   463] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=464, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   463] <... bpf resumed>)          = 7
[pid   463] exit_group(0)               = ?
[pid   463] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=463, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 466
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 467
./strace-static-x86_64: Process 467 attached
[pid   467] set_robust_list(0x55555635e660, 24) = 0
[pid   467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   467] setpgid(0, 0)               = 0
[pid   467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   467] write(3, "1000", 4)         = 4
[pid   467] close(3)                    = 0
./strace-static-x86_64: Process 466 attached
[pid   467] write(1, "executing program\n", 18 <unfinished ...>
[pid   466] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   467] <... write resumed>)        = 18
[pid   467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   466] <... set_robust_list resumed>) = 0
[pid   466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   466] setpgid(0, 0)               = 0
[pid   466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   466] write(3, "1000", 4)         = 4
[pid   466] close(3)                    = 0
[pid   466] write(1, "executing program\n", 18) = 18
[pid   466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   467] <... bpf resumed>)          = 3
[pid   467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   467] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   466] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   467] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   466] <... bpf resumed>)          = 5
[pid   467] <... bpf resumed>)          = 0
[pid   467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   466] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   467] <... bpf resumed>)          = 6
[pid   466] <... bpf resumed>)          = 6
[pid   467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   467] <... bpf resumed>)          = 7
[pid   466] <... bpf resumed>)          = 7
[pid   467] exit_group(0)               = ?
executing program
executing program
executing program
[pid   466] exit_group(0 <unfinished ...>
[pid   467] +++ exited with 0 +++
[pid   466] <... exit_group resumed>)   = ?
[pid   466] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=467, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=466, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 468
./strace-static-x86_64: Process 468 attached
[pid   468] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   458] exit_group(0)               = ?
[pid   458] +++ exited with 0 +++
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=458, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 469
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 470
[pid   462] <... exit_group resumed>)   = ?
[pid   462] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=462, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 471
[pid   468] <... set_robust_list resumed>) = 0
[pid   468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   468] setpgid(0, 0)               = 0
[pid   468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   468] write(3, "1000", 4)         = 4
[pid   468] close(3)                    = 0
[pid   468] write(1, "executing program\n", 18) = 18
[pid   468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   468] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   468] exit_group(0)               = ?
[pid   468] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=468, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 465 attached
) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 472
[pid   465] set_robust_list(0x55555635e660, 24) = 0
[pid   465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   465] setpgid(0, 0)               = 0
[pid   465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   465] write(3, "1000", 4)         = 4
[pid   465] close(3)                    = 0
[pid   465] write(1, "executing program\n", 18) = 18
[pid   465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   465] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   465] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
./strace-static-x86_64: Process 472 attached
[pid   465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   472] set_robust_list(0x55555635e660, 24) = 0
[pid   472] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   465] exit_group(0)               = ?
[pid   472] <... prctl resumed>)        = 0
[pid   472] setpgid(0, 0)               = 0
[pid   472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   472] write(3, "1000", 4)         = 4
[pid   465] +++ exited with 0 +++
[pid   472] close(3 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=465, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   472] <... close resumed>)        = 0
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   472] write(1, "executing program\n", 18 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   472] <... write resumed>)        = 18
[pid   472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
executing program
executing program
executing program
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 473
[pid   472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   472] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   472] exit_group(0)               = ?
[pid   472] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=472, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 473 attached
) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 474
[pid   473] set_robust_list(0x55555635e660, 24) = 0
[pid   473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   473] setpgid(0, 0)               = 0
[pid   473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   473] write(3, "1000", 4)         = 4
[pid   473] close(3)                    = 0
[pid   473] write(1, "executing program\n", 18) = 18
[pid   473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   473] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   473] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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./strace-static-x86_64: Process 474 attached
 <unfinished ...>
[pid   474] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   473] <... bpf resumed>)          = 6
[pid   474] <... set_robust_list resumed>) = 0
[pid   474] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   474] <... prctl resumed>)        = 0
[pid   473] <... bpf resumed>)          = 7
[pid   474] setpgid(0, 0 <unfinished ...>
[pid   473] exit_group(0 <unfinished ...>
[pid   474] <... setpgid resumed>)      = 0
[pid   473] <... exit_group resumed>)   = ?
[pid   474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   473] +++ exited with 0 +++
[pid   474] <... openat resumed>)       = 3
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=473, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   474] write(3, "1000", 4)         = 4
[pid   474] close(3 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   474] <... close resumed>)        = 0
[pid   474] write(1, "executing program\n", 18 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 475
[pid   474] <... write resumed>)        = 18
[pid   474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   474] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   474] exit_group(0)               = ?
[pid   474] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=474, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 475 attached
) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 476
[pid   475] set_robust_list(0x55555635e660, 24) = 0
[pid   475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   475] setpgid(0, 0)               = 0
[pid   475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   475] write(3, "1000", 4)         = 4
[pid   475] close(3)                    = 0
[pid   475] write(1, "executing program\n", 18) = 18
[pid   475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   475] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   475] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 476 attached
) = 7
[pid   476] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   475] exit_group(0 <unfinished ...>
[pid   476] <... set_robust_list resumed>) = 0
[pid   475] <... exit_group resumed>)   = ?
[pid   476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   476] setpgid(0, 0)               = 0
[pid   476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   476] write(3, "1000", 4 <unfinished ...>
[pid   475] +++ exited with 0 +++
[pid   476] <... write resumed>)        = 4
executing program
executing program
executing program
executing program
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=475, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   476] close(3 <unfinished ...>
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   476] <... close resumed>)        = 0
[pid   295] <... restart_syscall resumed>) = 0
[pid   476] write(1, "executing program\n", 18) = 18
[pid   476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   476] <... bpf resumed>)          = 3
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 477
[pid   476] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   476] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   476] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   476] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   476] exit_group(0)               = ?
[pid   476] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=476, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 477 attached
[pid   477] set_robust_list(0x55555635e660, 24) = 0
[pid   477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 478
[pid   477] setpgid(0, 0)               = 0
[pid   477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   477] write(3, "1000", 4)         = 4
[pid   477] close(3)                    = 0
[pid   477] write(1, "executing program\n", 18) = 18
[pid   477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   477] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   477] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   477] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
./strace-static-x86_64: Process 478 attached
[pid   477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   478] set_robust_list(0x55555635e660, 24) = 0
[pid   477] <... bpf resumed>)          = 6
[pid   478] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   477] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   478] <... prctl resumed>)        = 0
[pid   477] <... bpf resumed>)          = 7
[pid   478] setpgid(0, 0 <unfinished ...>
[pid   477] exit_group(0 <unfinished ...>
[pid   478] <... setpgid resumed>)      = 0
[pid   477] <... exit_group resumed>)   = ?
[pid   478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   477] +++ exited with 0 +++
[pid   478] <... openat resumed>)       = 3
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=477, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   478] write(3, "1000", 4)         = 4
[pid   478] close(3 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   478] <... close resumed>)        = 0
[pid   478] write(1, "executing program\n", 18 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 479
[pid   478] <... write resumed>)        = 18
[pid   478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   478] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   478] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   478] exit_group(0)               = ?
[pid   478] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=478, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 479 attached
) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 480
[pid   479] set_robust_list(0x55555635e660, 24) = 0
[pid   479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   479] setpgid(0, 0)               = 0
[pid   479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   479] write(3, "1000", 4)         = 4
[pid   479] close(3)                    = 0
[pid   479] write(1, "executing program\n", 18) = 18
[pid   479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 470 attached
./strace-static-x86_64: Process 480 attached
./strace-static-x86_64: Process 471 attached
./strace-static-x86_64: Process 469 attached
) = 3
[pid   470] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   469] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   480] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   479] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   470] <... set_robust_list resumed>) = 0
[pid   469] <... set_robust_list resumed>) = 0
[pid   471] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   470] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   469] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   480] <... set_robust_list resumed>) = 0
[pid   480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   480] setpgid(0, 0)               = 0
[pid   480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   471] <... set_robust_list resumed>) = 0
[pid   470] <... prctl resumed>)        = 0
[pid   469] <... prctl resumed>)        = 0
[pid   480] <... openat resumed>)       = 3
[pid   480] write(3, "1000", 4)         = 4
[pid   480] close(3executing program
)                    = 0
[pid   480] write(1, "executing program\n", 18) = 18
[pid   480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   470] setpgid(0, 0 <unfinished ...>
[pid   471] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   470] <... setpgid resumed>)      = 0
[pid   469] setpgid(0, 0 <unfinished ...>
[pid   480] <... bpf resumed>)          = 3
[pid   471] <... prctl resumed>)        = 0
[pid   480] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   469] <... setpgid resumed>)      = 0
[pid   471] setpgid(0, 0 <unfinished ...>
[pid   470] <... openat resumed>)       = 3
[pid   469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   471] <... setpgid resumed>)      = 0
[pid   470] write(3, "1000", 4 <unfinished ...>
[pid   469] <... openat resumed>)       = 3
[pid   471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   470] <... write resumed>)        = 4
[pid   469] write(3, "1000", 4 <unfinished ...>
[pid   471] <... openat resumed>)       = 3
[pid   470] close(3 <unfinished ...>
[pid   471] write(3, "1000", 4 <unfinished ...>
[pid   470] <... close resumed>)        = 0
[pid   471] <... write resumed>)        = 4
executing program
[pid   470] write(1, "executing program\n", 18 <unfinished ...>
[pid   471] close(3 <unfinished ...>
[pid   470] <... write resumed>)        = 18
[pid   471] <... close resumed>)        = 0
[pid   470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   469] <... write resumed>)        = 4
[pid   469] close(3)                    = 0
[pid   469] write(1, "executing program\n", 18executing program
) = 18
[pid   469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   471] write(1, "executing program\n", 18 <unfinished ...>
[pid   470] <... bpf resumed>)          = 3
executing program
[pid   471] <... write resumed>)        = 18
[pid   470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   469] <... bpf resumed>)          = 3
[pid   469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   471] <... bpf resumed>)          = 3
[pid   471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   479] <... bpf resumed>)          = 4
[pid   480] <... bpf resumed>)          = 4
[pid   479] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   470] <... bpf resumed>)          = 4
[pid   469] <... bpf resumed>)          = 4
[pid   479] <... bpf resumed>)          = 5
[pid   479] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   469] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   480] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   479] <... bpf resumed>)          = 0
[pid   471] <... bpf resumed>)          = 4
[pid   470] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   469] <... bpf resumed>)          = 5
[pid   480] <... bpf resumed>)          = 5
[pid   479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   471] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   470] <... bpf resumed>)          = 5
[pid   469] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   480] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   479] <... bpf resumed>)          = 6
[pid   471] <... bpf resumed>)          = 5
[pid   470] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   469] <... bpf resumed>)          = 0
[pid   480] <... bpf resumed>)          = 0
[pid   479] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   471] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   470] <... bpf resumed>)          = 0
[pid   469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   479] <... bpf resumed>)          = 7
[pid   471] <... bpf resumed>)          = 0
[pid   470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   480] <... bpf resumed>)          = 6
[pid   479] exit_group(0 <unfinished ...>
[pid   471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   469] <... bpf resumed>)          = 6
[pid   479] <... exit_group resumed>)   = ?
[pid   469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   480] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   471] <... bpf resumed>)          = 6
[pid   470] <... bpf resumed>)          = 6
[pid   480] <... bpf resumed>)          = 7
[pid   479] +++ exited with 0 +++
[pid   471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   480] exit_group(0 <unfinished ...>
[pid   471] <... bpf resumed>)          = 7
[pid   469] <... bpf resumed>)          = 7
[pid   480] <... exit_group resumed>)   = ?
[pid   471] exit_group(0 <unfinished ...>
[pid   470] <... bpf resumed>)          = 7
[pid   469] exit_group(0 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=479, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   469] <... exit_group resumed>)   = ?
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   480] +++ exited with 0 +++
[pid   471] <... exit_group resumed>)   = ?
[pid   470] exit_group(0 <unfinished ...>
[pid   471] +++ exited with 0 +++
[pid   470] <... exit_group resumed>)   = ?
[pid   470] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=471, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 481
[   29.898755][  T461] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   29.906790][  T461] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   29.914688][  T461] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   29.922499][  T461] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   29.930318][  T461]  </TASK>
executing program
executing program
executing program
executing program
executing program
./strace-static-x86_64: Process 482 attached
./strace-static-x86_64: Process 481 attached
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=470, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=480, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   482] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   481] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 482
[pid   482] <... set_robust_list resumed>) = 0
[pid   481] <... set_robust_list resumed>) = 0
[pid   482] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   481] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   482] <... prctl resumed>)        = 0
[pid   481] <... prctl resumed>)        = 0
[pid   482] setpgid(0, 0 <unfinished ...>
[pid   481] setpgid(0, 0 <unfinished ...>
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 483
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 484
[pid   482] <... setpgid resumed>)      = 0
[pid   481] <... setpgid resumed>)      = 0
[pid   482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   482] <... openat resumed>)       = 3
[pid   481] <... openat resumed>)       = 3
[pid   482] write(3, "1000", 4 <unfinished ...>
[pid   481] write(3, "1000", 4 <unfinished ...>
[pid   482] <... write resumed>)        = 4
[pid   481] <... write resumed>)        = 4
[pid   482] close(3 <unfinished ...>
[pid   481] close(3 <unfinished ...>
[pid   482] <... close resumed>)        = 0
[pid   481] <... close resumed>)        = 0
[pid   482] write(1, "executing program\n", 18 <unfinished ...>
[pid   481] write(1, "executing program\n", 18 <unfinished ...>
[pid   482] <... write resumed>)        = 18
[pid   481] <... write resumed>)        = 18
[pid   482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   482] <... bpf resumed>)          = 3
[pid   481] <... bpf resumed>)          = 3
[pid   482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   482] <... bpf resumed>)          = 4
[pid   481] <... bpf resumed>)          = 4
[pid   482] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   481] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   482] <... bpf resumed>)          = 5
[pid   481] <... bpf resumed>)          = 5
[pid   482] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   481] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   482] <... bpf resumed>)          = 0
[pid   481] <... bpf resumed>)          = 0
[pid   482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   482] <... bpf resumed>)          = 6
[pid   481] <... bpf resumed>)          = 6
[pid   482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   482] <... bpf resumed>)          = 7
[pid   481] <... bpf resumed>)          = 7
[pid   469] +++ exited with 0 +++
[pid   482] exit_group(0 <unfinished ...>
[pid   481] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=469, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   482] <... exit_group resumed>)   = ?
[pid   481] <... exit_group resumed>)   = ?
[pid   482] +++ exited with 0 +++
[pid   481] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=481, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=482, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 485
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 486
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 487
./strace-static-x86_64: Process 487 attached
[pid   487] set_robust_list(0x55555635e660, 24) = 0
[pid   487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   487] setpgid(0, 0./strace-static-x86_64: Process 486 attached
)               = 0
./strace-static-x86_64: Process 485 attached
[pid   487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   485] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   486] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   485] <... set_robust_list resumed>) = 0
[pid   486] <... set_robust_list resumed>) = 0
[pid   486] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   487] <... openat resumed>)       = 3
[pid   485] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   486] <... prctl resumed>)        = 0
[pid   486] setpgid(0, 0 <unfinished ...>
[pid   485] <... prctl resumed>)        = 0
[pid   486] <... setpgid resumed>)      = 0
[pid   486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   485] setpgid(0, 0 <unfinished ...>
[pid   487] write(3, "1000", 4)         = 4
[pid   485] <... setpgid resumed>)      = 0
[pid   487] close(3 <unfinished ...>
[pid   485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   487] <... close resumed>)        = 0
[pid   487] write(1, "executing program\n", 18) = 18
[pid   486] <... openat resumed>)       = 3
[pid   485] <... openat resumed>)       = 3
[pid   487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   486] write(3, "1000", 4)         = 4
[pid   485] write(3, "1000", 4 <unfinished ...>
[pid   486] close(3 <unfinished ...>
[pid   485] <... write resumed>)        = 4
[pid   487] <... bpf resumed>)          = 3
[pid   486] <... close resumed>)        = 0
[pid   485] close(3 <unfinished ...>
[pid   486] write(1, "executing program\n", 18 <unfinished ...>
[pid   485] <... close resumed>)        = 0
[pid   486] <... write resumed>)        = 18
[pid   485] write(1, "executing program\n", 18 <unfinished ...>
[pid   486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   485] <... write resumed>)        = 18
[pid   485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   486] <... bpf resumed>)          = 3
[pid   485] <... bpf resumed>)          = 3
[pid   485] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   486] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   485] <... bpf resumed>)          = 4
[pid   487] <... bpf resumed>)          = 4
[pid   486] <... bpf resumed>)          = 4
[pid   485] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   487] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   486] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   485] <... bpf resumed>)          = 5
[pid   487] <... bpf resumed>)          = 5
[pid   486] <... bpf resumed>)          = 5
[pid   485] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   487] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   486] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   485] <... bpf resumed>)          = 0
[pid   487] <... bpf resumed>)          = 0
[pid   486] <... bpf resumed>)          = 0
[pid   485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   485] <... bpf resumed>)          = 6
[pid   487] <... bpf resumed>)          = 6
[pid   486] <... bpf resumed>)          = 6
[pid   485] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   486] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   485] <... bpf resumed>)          = 7
[pid   487] <... bpf resumed>)          = 7
[pid   486] <... bpf resumed>)          = 7
[pid   485] exit_group(0 <unfinished ...>
[pid   487] exit_group(0 <unfinished ...>
[pid   486] exit_group(0 <unfinished ...>
[pid   485] <... exit_group resumed>)   = ?
[pid   487] <... exit_group resumed>)   = ?
[pid   486] <... exit_group resumed>)   = ?
[pid   485] +++ exited with 0 +++
[pid   487] +++ exited with 0 +++
[pid   486] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=485, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=487, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=486, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 488
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 489
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 490
./strace-static-x86_64: Process 490 attached
[pid   490] set_robust_list(0x55555635e660, 24) = 0
[pid   490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   490] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 489 attached
[pid   490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   489] set_robust_list(0x55555635e660, 24) = 0
[pid   490] <... openat resumed>)       = 3
[pid   489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[   29.970137][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   29.982128][  T469] BUG: scheduling while atomic: syz-executor374/469/0x00000002
[   29.989584][  T469] Modules linked in:
[   29.993245][  T469] Preemption disabled at:
[   29.993257][  T469] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   30.004380][  T469] CPU: 0 PID: 469 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[pid   489] setpgid(0, 0)               = 0
[pid   490] write(3, "1000", 4)         = 4
[pid   489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   490] close(3 <unfinished ...>
[pid   489] <... openat resumed>)       = 3
[pid   490] <... close resumed>)        = 0
[pid   489] write(3, "1000", 4 <unfinished ...>
[pid   490] write(1, "executing program\n", 18 <unfinished ...>
[pid   489] <... write resumed>)        = 4
executing program
[pid   490] <... write resumed>)        = 18
[pid   489] close(3 <unfinished ...>
[pid   490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   489] <... close resumed>)        = 0
executing program
[pid   489] write(1, "executing program\n", 18) = 18
[pid   490] <... bpf resumed>)          = 3
[pid   489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
./strace-static-x86_64: Process 488 attached
[pid   488] set_robust_list(0x55555635e660, 24) = 0
[pid   488] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   488] <... prctl resumed>)        = 0
[pid   490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   489] <... bpf resumed>)          = 4
[pid   488] setpgid(0, 0 <unfinished ...>
[pid   490] <... bpf resumed>)          = 4
[pid   489] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   488] <... setpgid resumed>)      = 0
[pid   490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   489] <... bpf resumed>)          = 5
[pid   488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   490] <... bpf resumed>)          = 5
[pid   489] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   488] <... openat resumed>)       = 3
[pid   490] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   489] <... bpf resumed>)          = 0
[pid   488] write(3, "1000", 4 <unfinished ...>
[pid   490] <... bpf resumed>)          = 0
[pid   489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   488] <... write resumed>)        = 4
[   30.015719][  T469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   30.025622][  T469] Call Trace:
[   30.028817][  T469]  <TASK>
[   30.031522][  T469]  dump_stack_lvl+0x151/0x1b7
[   30.036128][  T469]  ? is_module_text_address+0x1f/0x360
[   30.041511][  T469]  ? is_module_text_address+0x1f/0x360
[   30.046804][  T469]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   30.052099][  T469]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   30.057742][  T469]  ? is_module_text_address+0x1f/0x360
[   30.063035][  T469]  dump_stack+0x15/0x1b
[   30.067028][  T469]  __schedule_bug+0x195/0x260
[   30.071543][  T469]  ? cpu_util_update_eff+0x10e0/0x10e0
[   30.076842][  T469]  __schedule+0xcf7/0x1550
[   30.081091][  T469]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   30.086399][  T469]  ? __sched_text_start+0x8/0x8
[   30.091069][  T469]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   30.096680][  T469]  do_task_dead+0x99/0xa0
[   30.100845][  T469]  do_exit+0x202a/0x2b80
[   30.105160][  T469]  ? put_task_struct+0x80/0x80
[   30.109787][  T469]  ? __kasan_check_write+0x14/0x20
[   30.114735][  T469]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   30.119680][  T469]  ? _raw_spin_lock_irqsave+0x210/0x210
[   30.125058][  T469]  ? zap_other_threads+0x29c/0x2d0
[   30.130016][  T469]  do_group_exit+0x21a/0x2d0
[   30.134441][  T469]  __x64_sys_exit_group+0x3f/0x40
[   30.139295][  T469]  do_syscall_64+0x3d/0xb0
[   30.143548][  T469]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   30.149363][  T469] RIP: 0033:0x7f17969fb039
[   30.153764][  T469] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   30.160620][  T469] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
executing program
executing program
executing program
executing program
[pid   490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   489] <... bpf resumed>)          = 6
[pid   488] close(3 <unfinished ...>
[pid   490] <... bpf resumed>)          = 6
[pid   489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   488] <... close resumed>)        = 0
[pid   490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   489] <... bpf resumed>)          = 7
[pid   488] write(1, "executing program\n", 18 <unfinished ...>
[pid   490] <... bpf resumed>)          = 7
[pid   489] exit_group(0 <unfinished ...>
[pid   488] <... write resumed>)        = 18
[pid   490] exit_group(0 <unfinished ...>
[pid   489] <... exit_group resumed>)   = ?
[pid   488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   490] <... exit_group resumed>)   = ?
[pid   489] +++ exited with 0 +++
[pid   488] <... bpf resumed>)          = 3
[pid   490] +++ exited with 0 +++
[pid   488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=490, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=489, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   488] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   488] <... bpf resumed>)          = 5
[pid   488] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 491
[pid   488] <... bpf resumed>)          = 0
[pid   488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 492
[pid   488] exit_group(0)               = ?
[pid   488] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=488, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 491 attached
 <unfinished ...>
[pid   491] set_robust_list(0x55555635e660, 24) = 0
[pid   296] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 493
[pid   491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   491] setpgid(0, 0)               = 0
[pid   491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   491] write(3, "1000", 4)         = 4
[pid   491] close(3)                    = 0
[pid   491] write(1, "executing program\n", 18) = 18
[pid   491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
./strace-static-x86_64: Process 492 attached
[pid   492] set_robust_list(0x55555635e660, 24) = 0
[pid   492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   492] setpgid(0, 0)               = 0
[pid   492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   492] write(3, "1000", 4)         = 4
[pid   492] close(3)                    = 0
[pid   491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   492] write(1, "executing program\n", 18 <unfinished ...>
[pid   491] <... bpf resumed>)          = 4
[pid   492] <... write resumed>)        = 18
[pid   491] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 493 attached
 <unfinished ...>
[pid   492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   491] <... bpf resumed>)          = 5
[pid   493] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   492] <... bpf resumed>)          = 3
[pid   491] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   493] <... set_robust_list resumed>) = 0
[pid   491] <... bpf resumed>)          = 0
[pid   493] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   493] <... prctl resumed>)        = 0
[pid   492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   491] <... bpf resumed>)          = 6
[pid   493] setpgid(0, 0 <unfinished ...>
[pid   492] <... bpf resumed>)          = 4
[pid   491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   493] <... setpgid resumed>)      = 0
[pid   492] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   491] <... bpf resumed>)          = 7
[pid   493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   492] <... bpf resumed>)          = 5
[pid   491] exit_group(0 <unfinished ...>
[pid   493] <... openat resumed>)       = 3
[pid   492] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   491] <... exit_group resumed>)   = ?
[pid   493] write(3, "1000", 4 <unfinished ...>
[pid   492] <... bpf resumed>)          = 0
[pid   491] +++ exited with 0 +++
[pid   493] <... write resumed>)        = 4
[pid   492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=491, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   493] close(3 <unfinished ...>
[pid   492] <... bpf resumed>)          = 6
[pid   493] <... close resumed>)        = 0
[pid   492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   493] write(1, "executing program\n", 18 <unfinished ...>
[pid   492] <... bpf resumed>)          = 7
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   493] <... write resumed>)        = 18
[pid   492] exit_group(0 <unfinished ...>
[pid   493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   492] <... exit_group resumed>)   = ?
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 494
[pid   493] <... bpf resumed>)          = 3
[pid   492] +++ exited with 0 +++
[pid   493] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=492, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   493] <... bpf resumed>)          = 4
[pid   493] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   493] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
executing program
executing program
executing program
executing program
[pid   493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   493] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
./strace-static-x86_64: Process 494 attached
[pid   493] exit_group(0 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   494] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   493] <... exit_group resumed>)   = ?
[pid   494] <... set_robust_list resumed>) = 0
[pid   493] +++ exited with 0 +++
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 495
[pid   494] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=493, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 483 attached
[pid   494] <... prctl resumed>)        = 0
[pid   494] setpgid(0, 0 <unfinished ...>
[pid   483] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   494] <... setpgid resumed>)      = 0
[pid   483] <... set_robust_list resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   483] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   494] <... openat resumed>)       = 3
[pid   483] <... prctl resumed>)        = 0
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 496
[pid   494] write(3, "1000", 4 <unfinished ...>
[pid   483] setpgid(0, 0 <unfinished ...>
[pid   494] <... write resumed>)        = 4
[pid   483] <... setpgid resumed>)      = 0
[pid   494] close(3 <unfinished ...>
[pid   483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   494] <... close resumed>)        = 0
[pid   483] <... openat resumed>)       = 3
[pid   494] write(1, "executing program\n", 18 <unfinished ...>
[pid   483] write(3, "1000", 4 <unfinished ...>
[pid   494] <... write resumed>)        = 18
[pid   483] <... write resumed>)        = 4
[pid   494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   483] close(3 <unfinished ...>
[pid   494] <... bpf resumed>)          = 3
[pid   483] <... close resumed>)        = 0
[pid   494] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   483] write(1, "executing program\n", 18 <unfinished ...>
[pid   494] <... bpf resumed>)          = 4
[pid   483] <... write resumed>)        = 18
[pid   494] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 496 attached
 <unfinished ...>
[pid   494] <... bpf resumed>)          = 5
[pid   483] <... bpf resumed>)          = 3
[pid   496] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   494] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 495 attached
 <unfinished ...>
[pid   496] <... set_robust_list resumed>) = 0
[pid   494] <... bpf resumed>)          = 0
[pid   483] <... bpf resumed>)          = 4
[pid   496] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   495] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   483] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   496] <... prctl resumed>)        = 0
[pid   495] <... set_robust_list resumed>) = 0
[pid   494] <... bpf resumed>)          = 6
[pid   483] <... bpf resumed>)          = 5
[pid   496] setpgid(0, 0 <unfinished ...>
[pid   495] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   494] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   483] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   496] <... setpgid resumed>)      = 0
[pid   495] <... prctl resumed>)        = 0
[pid   494] <... bpf resumed>)          = 7
[pid   483] <... bpf resumed>)          = 0
[pid   496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   495] setpgid(0, 0 <unfinished ...>
[pid   494] exit_group(0 <unfinished ...>
[pid   483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   496] <... openat resumed>)       = 3
[pid   495] <... setpgid resumed>)      = 0
[pid   494] <... exit_group resumed>)   = ?
[pid   483] <... bpf resumed>)          = 6
[pid   496] write(3, "1000", 4 <unfinished ...>
[pid   495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   494] +++ exited with 0 +++
[pid   483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   496] <... write resumed>)        = 4
[pid   495] <... openat resumed>)       = 3
[pid   483] <... bpf resumed>)          = 7
[pid   496] close(3 <unfinished ...>
[pid   495] write(3, "1000", 4 <unfinished ...>
[pid   483] exit_group(0 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=494, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   496] <... close resumed>)        = 0
[pid   495] <... write resumed>)        = 4
[pid   483] <... exit_group resumed>)   = ?
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   496] write(1, "executing program\n", 18 <unfinished ...>
[pid   495] close(3 <unfinished ...>
[pid   483] +++ exited with 0 +++
[pid   496] <... write resumed>)        = 18
[pid   495] <... close resumed>)        = 0
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 497
[pid   496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   495] write(1, "executing program\n", 18 <unfinished ...>
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=483, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   496] <... bpf resumed>)          = 3
[pid   495] <... write resumed>)        = 18
[pid   299] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   496] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   299] <... restart_syscall resumed>) = 0
[pid   496] <... bpf resumed>)          = 4
[pid   495] <... bpf resumed>)          = 3
[pid   496] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   495] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   496] <... bpf resumed>)          = 5
executing program
executing program
[pid   495] <... bpf resumed>)          = 4
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   496] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   495] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   496] <... bpf resumed>)          = 0
[pid   495] <... bpf resumed>)          = 5
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 498
[pid   496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   495] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   496] <... bpf resumed>)          = 6
[pid   495] <... bpf resumed>)          = 0
[pid   496] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   496] <... bpf resumed>)          = 7
[pid   495] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 497 attached
[pid   496] exit_group(0 <unfinished ...>
[pid   495] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   497] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   496] <... exit_group resumed>)   = ?
[pid   495] <... bpf resumed>)          = 7
[pid   497] <... set_robust_list resumed>) = 0
[pid   496] +++ exited with 0 +++
[pid   495] exit_group(0 <unfinished ...>
[pid   497] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   495] <... exit_group resumed>)   = ?
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=496, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   497] <... prctl resumed>)        = 0
[pid   495] +++ exited with 0 +++
[pid   497] setpgid(0, 0 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=495, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 498 attached
[pid   497] <... setpgid resumed>)      = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   498] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   498] <... set_robust_list resumed>) = 0
[pid   497] <... openat resumed>)       = 3
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 499
[pid   498] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   497] write(3, "1000", 4 <unfinished ...>
[pid   498] <... prctl resumed>)        = 0
[pid   497] <... write resumed>)        = 4
[pid   498] setpgid(0, 0 <unfinished ...>
[pid   497] close(3 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   498] <... setpgid resumed>)      = 0
[pid   497] <... close resumed>)        = 0
[pid   498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   497] write(1, "executing program\n", 18 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 500
[pid   498] <... openat resumed>)       = 3
[pid   497] <... write resumed>)        = 18
[pid   498] write(3, "1000", 4 <unfinished ...>
[pid   497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   498] <... write resumed>)        = 4
[pid   497] <... bpf resumed>)          = 3
[pid   498] close(3 <unfinished ...>
[pid   497] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   498] <... close resumed>)        = 0
[pid   497] <... bpf resumed>)          = 4
[pid   498] write(1, "executing program\n", 18 <unfinished ...>
[pid   497] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   498] <... write resumed>)        = 18
[pid   497] <... bpf resumed>)          = 5
[pid   498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   497] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   498] <... bpf resumed>)          = 3
[pid   497] <... bpf resumed>)          = 0
./strace-static-x86_64: Process 500 attached
./strace-static-x86_64: Process 499 attached
[pid   498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   500] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   499] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   498] <... bpf resumed>)          = 4
[pid   497] <... bpf resumed>)          = 6
[pid   500] <... set_robust_list resumed>) = 0
[pid   499] <... set_robust_list resumed>) = 0
[pid   498] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   497] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   500] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   499] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   498] <... bpf resumed>)          = 5
[pid   497] <... bpf resumed>)          = 7
[pid   500] <... prctl resumed>)        = 0
[pid   499] <... prctl resumed>)        = 0
[pid   498] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   497] exit_group(0 <unfinished ...>
[pid   500] setpgid(0, 0 <unfinished ...>
[pid   499] setpgid(0, 0 <unfinished ...>
[pid   498] <... bpf resumed>)          = 0
[pid   497] <... exit_group resumed>)   = ?
[pid   500] <... setpgid resumed>)      = 0
[pid   499] <... setpgid resumed>)      = 0
[pid   498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   497] +++ exited with 0 +++
[pid   500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   498] <... bpf resumed>)          = 6
[pid   500] <... openat resumed>)       = 3
executing program
executing program
executing program
executing program
[pid   499] <... openat resumed>)       = 3
[pid   498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=497, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   500] write(3, "1000", 4 <unfinished ...>
[pid   499] write(3, "1000", 4 <unfinished ...>
[pid   498] <... bpf resumed>)          = 7
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   500] <... write resumed>)        = 4
[pid   499] <... write resumed>)        = 4
[pid   498] exit_group(0 <unfinished ...>
[pid   500] close(3 <unfinished ...>
[pid   499] close(3 <unfinished ...>
[pid   498] <... exit_group resumed>)   = ?
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 501
[pid   500] <... close resumed>)        = 0
[pid   499] <... close resumed>)        = 0
[pid   498] +++ exited with 0 +++
[pid   500] write(1, "executing program\n", 18 <unfinished ...>
[pid   499] write(1, "executing program\n", 18 <unfinished ...>
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=498, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   500] <... write resumed>)        = 18
[pid   499] <... write resumed>)        = 18
[pid   500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   500] <... bpf resumed>)          = 3
[pid   499] <... bpf resumed>)          = 3
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   500] <... bpf resumed>)          = 4
[pid   499] <... bpf resumed>)          = 4
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 502
[pid   500] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   499] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   500] <... bpf resumed>)          = 5
[pid   499] <... bpf resumed>)          = 5
[pid   500] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   499] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   500] <... bpf resumed>)          = 0
[pid   499] <... bpf resumed>)          = 0
[pid   500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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./strace-static-x86_64: Process 501 attached
 <unfinished ...>
[pid   500] <... bpf resumed>)          = 6
[pid   499] <... bpf resumed>)          = 6
[pid   501] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   501] <... set_robust_list resumed>) = 0
[pid   500] <... bpf resumed>)          = 7
[pid   499] <... bpf resumed>)          = 7
./strace-static-x86_64: Process 502 attached
[pid   501] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   500] exit_group(0 <unfinished ...>
[pid   499] exit_group(0 <unfinished ...>
[pid   502] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   501] <... prctl resumed>)        = 0
[pid   500] <... exit_group resumed>)   = ?
[pid   499] <... exit_group resumed>)   = ?
[pid   502] <... set_robust_list resumed>) = 0
[pid   501] setpgid(0, 0 <unfinished ...>
[pid   500] +++ exited with 0 +++
[pid   499] +++ exited with 0 +++
[pid   502] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   501] <... setpgid resumed>)      = 0
[pid   502] <... prctl resumed>)        = 0
[pid   501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=500, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=499, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   502] setpgid(0, 0 <unfinished ...>
[pid   501] <... openat resumed>)       = 3
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   502] <... setpgid resumed>)      = 0
[pid   501] write(3, "1000", 4 <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   296] <... restart_syscall resumed>) = 0
[pid   502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   501] <... write resumed>)        = 4
[pid   502] <... openat resumed>)       = 3
[pid   501] close(3 <unfinished ...>
[pid   502] write(3, "1000", 4 <unfinished ...>
[pid   501] <... close resumed>)        = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   502] <... write resumed>)        = 4
[pid   501] write(1, "executing program\n", 18 <unfinished ...>
[pid   502] close(3 <unfinished ...>
[pid   501] <... write resumed>)        = 18
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 503
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 504
[pid   502] <... close resumed>)        = 0
[pid   501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   502] write(1, "executing program\n", 18 <unfinished ...>
[pid   501] <... bpf resumed>)          = 3
[pid   502] <... write resumed>)        = 18
[pid   501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   501] <... bpf resumed>)          = 4
[pid   502] <... bpf resumed>)          = 3
[pid   501] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   501] <... bpf resumed>)          = 5
[pid   502] <... bpf resumed>)          = 4
[pid   501] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
executing program
executing program
[pid   502] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   501] <... bpf resumed>)          = 0
[pid   502] <... bpf resumed>)          = 5
[pid   501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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./strace-static-x86_64: Process 504 attached
 <unfinished ...>
[pid   502] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   501] <... bpf resumed>)          = 6
[pid   504] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   502] <... bpf resumed>)          = 0
[pid   501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   504] <... set_robust_list resumed>) = 0
[pid   502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   501] <... bpf resumed>)          = 7
./strace-static-x86_64: Process 503 attached
[pid   504] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   502] <... bpf resumed>)          = 6
[pid   501] exit_group(0 <unfinished ...>
[pid   504] <... prctl resumed>)        = 0
[pid   503] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   501] <... exit_group resumed>)   = ?
[pid   504] setpgid(0, 0 <unfinished ...>
[pid   503] <... set_robust_list resumed>) = 0
[pid   502] <... bpf resumed>)          = 7
[pid   501] +++ exited with 0 +++
[pid   504] <... setpgid resumed>)      = 0
[pid   503] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   502] exit_group(0 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=501, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   503] <... prctl resumed>)        = 0
[pid   502] <... exit_group resumed>)   = ?
[pid   504] <... openat resumed>)       = 3
[pid   503] setpgid(0, 0 <unfinished ...>
[pid   502] +++ exited with 0 +++
[pid   504] write(3, "1000", 4 <unfinished ...>
[pid   503] <... setpgid resumed>)      = 0
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=502, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   504] <... write resumed>)        = 4
[pid   503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   504] close(3 <unfinished ...>
[pid   503] <... openat resumed>)       = 3
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 505
[pid   504] <... close resumed>)        = 0
[pid   503] write(3, "1000", 4 <unfinished ...>
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   504] write(1, "executing program\n", 18 <unfinished ...>
[pid   503] <... write resumed>)        = 4
[pid   504] <... write resumed>)        = 18
[pid   503] close(3 <unfinished ...>
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 506
[pid   504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   503] <... close resumed>)        = 0
[pid   504] <... bpf resumed>)          = 3
[pid   503] write(1, "executing program\n", 18 <unfinished ...>
[pid   504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   503] <... write resumed>)        = 18
[pid   504] <... bpf resumed>)          = 4
[pid   503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   504] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   503] <... bpf resumed>)          = 3
[pid   504] <... bpf resumed>)          = 5
[pid   503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   504] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   503] <... bpf resumed>)          = 4
[pid   504] <... bpf resumed>)          = 0
[pid   503] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 506 attached
 <unfinished ...>
[pid   504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   503] <... bpf resumed>)          = 5
[pid   506] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   504] <... bpf resumed>)          = 6
[pid   503] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4./strace-static-x86_64: Process 505 attached
 <unfinished ...>
[pid   506] <... set_robust_list resumed>) = 0
[pid   504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   503] <... bpf resumed>)          = 0
[pid   506] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   505] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   504] <... bpf resumed>)          = 7
[pid   503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   506] <... prctl resumed>)        = 0
[pid   505] <... set_robust_list resumed>) = 0
[pid   504] exit_group(0 <unfinished ...>
[pid   503] <... bpf resumed>)          = 6
[pid   506] setpgid(0, 0 <unfinished ...>
[pid   505] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   504] <... exit_group resumed>)   = ?
[pid   503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   506] <... setpgid resumed>)      = 0
[pid   505] <... prctl resumed>)        = 0
[pid   504] +++ exited with 0 +++
[pid   503] <... bpf resumed>)          = 7
[pid   506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   505] setpgid(0, 0 <unfinished ...>
[pid   503] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=504, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   506] <... openat resumed>)       = 3
[pid   505] <... setpgid resumed>)      = 0
[pid   503] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 484 attached
[pid   484] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   484] <... set_robust_list resumed>) = 0
[pid   484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   484] setpgid(0, 0)               = 0
[pid   484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 507
[pid   484] write(3, "1000", 4)         = 4
[pid   503] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=503, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   484] close(3 <unfinished ...>
executing program
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   484] <... close resumed>)        = 0
[pid   484] write(1, "executing program\n", 18) = 18
[pid   484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 508 attached
./strace-static-x86_64: Process 507 attached
 <unfinished ...>
[pid   506] write(3, "1000", 4 <unfinished ...>
[pid   505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   508] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   507] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   506] <... write resumed>)        = 4
[pid   484] <... bpf resumed>)          = 3
[pid   505] <... openat resumed>)       = 3
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 508
[pid   484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   508] <... set_robust_list resumed>) = 0
[pid   507] <... set_robust_list resumed>) = 0
executing program
[pid   506] close(3 <unfinished ...>
[pid   505] write(3, "1000", 4 <unfinished ...>
[pid   506] <... close resumed>)        = 0
[pid   506] write(1, "executing program\n", 18 <unfinished ...>
[pid   505] <... write resumed>)        = 4
[pid   508] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   506] <... write resumed>)        = 18
[pid   505] close(3 <unfinished ...>
[pid   508] <... prctl resumed>)        = 0
[pid   508] setpgid(0, 0)               = 0
[pid   508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   505] <... close resumed>)        = 0
executing program
[pid   508] <... openat resumed>)       = 3
[pid   508] write(3, "1000", 4)         = 4
[pid   508] close(3)                    = 0
[pid   508] write(1, "executing program\n", 18) = 18
[pid   508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   507] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
executing program
[pid   506] <... bpf resumed>)          = 3
[pid   505] write(1, "executing program\n", 18 <unfinished ...>
[pid   508] <... bpf resumed>)          = 3
[pid   507] <... prctl resumed>)        = 0
[pid   506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   505] <... write resumed>)        = 18
[pid   508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   507] setpgid(0, 0 <unfinished ...>
[pid   505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   507] <... setpgid resumed>)      = 0
[pid   507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   505] <... bpf resumed>)          = 3
[pid   507] <... openat resumed>)       = 3
[pid   505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16executing program
 <unfinished ...>
[pid   507] write(3, "1000", 4)         = 4
[pid   507] close(3)                    = 0
[pid   507] write(1, "executing program\n", 18) = 18
[pid   507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   484] <... bpf resumed>)          = 4
[pid   508] <... bpf resumed>)          = 4
[pid   506] <... bpf resumed>)          = 4
[pid   505] <... bpf resumed>)          = 4
[pid   506] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   505] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   506] <... bpf resumed>)          = 5
[pid   505] <... bpf resumed>)          = 5
[pid   506] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   505] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   506] <... bpf resumed>)          = 0
[pid   505] <... bpf resumed>)          = 0
[pid   508] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   484] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   508] <... bpf resumed>)          = 5
[pid   507] <... bpf resumed>)          = 4
[pid   506] <... bpf resumed>)          = 6
[pid   484] <... bpf resumed>)          = 5
[pid   508] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   507] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   484] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   508] <... bpf resumed>)          = 0
[pid   507] <... bpf resumed>)          = 5
[pid   506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   505] <... bpf resumed>)          = 6
[pid   484] <... bpf resumed>)          = 0
[pid   508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   507] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   506] <... bpf resumed>)          = 7
[pid   505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   508] <... bpf resumed>)          = 6
[pid   507] <... bpf resumed>)          = 0
[pid   506] exit_group(0 <unfinished ...>
[pid   505] <... bpf resumed>)          = 7
[pid   506] <... exit_group resumed>)   = ?
[pid   505] exit_group(0 <unfinished ...>
[pid   508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   484] <... bpf resumed>)          = 6
[pid   508] <... bpf resumed>)          = 7
[pid   507] <... bpf resumed>)          = 6
[pid   506] +++ exited with 0 +++
[pid   505] <... exit_group resumed>)   = ?
[pid   484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   508] exit_group(0 <unfinished ...>
[pid   507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   484] <... bpf resumed>)          = 7
[pid   508] <... exit_group resumed>)   = ?
[pid   507] <... bpf resumed>)          = 7
[pid   484] exit_group(0 <unfinished ...>
[pid   505] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=506, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=505, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   507] exit_group(0)               = ?
[   30.168861][  T469] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   30.176818][  T469] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   30.184642][  T469] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   30.192451][  T469] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   30.200461][  T469] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   30.208277][  T469]  </TASK>
[pid   508] +++ exited with 0 +++
[pid   484] <... exit_group resumed>)   = ?
[pid   295] <... restart_syscall resumed>) = 0
[pid   484] +++ exited with 0 +++
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 509
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=508, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   507] +++ exited with 0 +++
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 510
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=484, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 511
./strace-static-x86_64: Process 511 attached
[pid   511] set_robust_list(0x55555635e660, 24) = 0
[pid   511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   511] setpgid(0, 0)               = 0
[pid   511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   511] write(3, "1000", 4)         = 4
[pid   511] close(3)                    = 0
[pid   511] write(1, "executing program\n", 18executing program
) = 18
[pid   511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   511] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   511] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   511] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=507, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 512
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 513
[pid   511] <... exit_group resumed>)   = ?
[pid   511] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=511, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 514
./strace-static-x86_64: Process 513 attached
[pid   513] set_robust_list(0x55555635e660, 24) = 0
[pid   513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   513] setpgid(0, 0)               = 0
[   30.245298][    C1] softirq: huh, entered softirq 6 TASKLET ffffffff8145fb20 with preempt_count 00000103, exited with 00000102?
[   30.257104][  T507] BUG: scheduling while atomic: syz-executor374/507/0x00000002
[   30.264666][  T507] Modules linked in:
[   30.268517][  T507] Preemption disabled at:
[   30.268529][  T507] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   30.279768][  T507] CPU: 1 PID: 507 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   30.286536][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   30.291135][  T507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   30.291154][  T507] Call Trace:
[   30.291161][  T507]  <TASK>
[   30.291170][  T507]  dump_stack_lvl+0x151/0x1b7
[   30.291198][  T507]  ? is_module_text_address+0x1f/0x360
[   30.302599][  T513] BUG: scheduling while atomic: syz-executor374/513/0x00000002
[   30.312395][  T507]  ? is_module_text_address+0x1f/0x360
[   30.312433][  T507]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   30.315530][  T513] Modules linked in:
[   30.318312][  T507]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   30.322806][  T513] 
[   30.322813][  T513] Preemption disabled at:
[   30.328194][  T507]  ? is_module_text_address+0x1f/0x360
[   30.335631][  T513] [<ffffffff81cd8869>] fd_install+0x59/0x250
[   30.340949][  T507]  dump_stack+0x15/0x1b
[   30.377349][  T507]  __schedule_bug+0x195/0x260
[   30.381854][  T507]  ? cpu_util_update_eff+0x10e0/0x10e0
[   30.387150][  T507]  __schedule+0xcf7/0x1550
[   30.391400][  T507]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   30.396695][  T507]  ? __sched_text_start+0x8/0x8
[   30.401380][  T507]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   30.406849][  T507]  do_task_dead+0x99/0xa0
[   30.411012][  T507]  do_exit+0x202a/0x2b80
[   30.415096][  T507]  ? put_task_struct+0x80/0x80
[   30.419694][  T507]  ? __kasan_check_write+0x14/0x20
[   30.424639][  T507]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   30.429591][  T507]  ? _raw_spin_lock_irqsave+0x210/0x210
[   30.435166][  T507]  ? zap_other_threads+0x29c/0x2d0
[   30.440293][  T507]  do_group_exit+0x21a/0x2d0
[   30.444714][  T507]  __x64_sys_exit_group+0x3f/0x40
[   30.449577][  T507]  do_syscall_64+0x3d/0xb0
[   30.453827][  T507]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   30.459553][  T507] RIP: 0033:0x7f17969fb039
[   30.463814][  T507] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   30.470747][  T507] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   30.479004][  T507] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   30.486804][  T507] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   30.494703][  T507] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   30.502515][  T507] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   30.510334][  T507] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   30.518153][  T507]  </TASK>
[   30.521004][  T513] CPU: 0 PID: 513 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   30.532374][  T513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   30.542473][  T513] Call Trace:
[   30.545591][  T513]  <TASK>
[   30.548371][  T513]  dump_stack_lvl+0x151/0x1b7
[   30.552880][  T513]  ? fd_install+0x59/0x250
[   30.557138][  T513]  ? fd_install+0x59/0x250
[   30.561390][  T513]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   30.566773][  T513]  ? fd_install+0x59/0x250
[   30.571024][  T513]  dump_stack+0x15/0x1b
[   30.575102][  T513]  __schedule_bug+0x195/0x260
[   30.579616][  T513]  ? cpu_util_update_eff+0x10e0/0x10e0
[   30.584913][  T513]  __schedule+0xcf7/0x1550
[   30.589162][  T513]  ? __kasan_check_write+0x14/0x20
[   30.594107][  T513]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   30.599057][  T513]  ? __sched_text_start+0x8/0x8
[   30.603774][  T513]  ? __kasan_check_read+0x11/0x20
[   30.608605][  T513]  ? cgroup_update_frozen+0x15f/0x980
[   30.613899][  T513]  schedule+0xc3/0x180
[   30.617802][  T513]  ptrace_stop+0x54f/0x930
[   30.622057][  T513]  ptrace_notify+0x225/0x350
[   30.626484][  T513]  ? do_notify_parent+0xa20/0xa20
[   30.631341][  T513]  ? __x64_sys_openat+0x243/0x290
[   30.636203][  T513]  ? __ia32_sys_open+0x270/0x270
[   30.640977][  T513]  ? fpregs_assert_state_consistent+0xb6/0xe0
[   30.646879][  T513]  ? exit_to_user_mode_prepare+0x39/0xa0
[   30.652348][  T513]  syscall_exit_to_user_mode+0xa2/0x140
[   30.657730][  T513]  do_syscall_64+0x49/0xb0
[   30.661996][  T513]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   30.667716][  T513] RIP: 0033:0x7f17969fbf91
[   30.671972][  T513] Code: 75 57 89 f0 25 00 00 41 00 3d 00 00 41 00 74 49 80 3d fa a0 07 00 00 74 6d 89 da 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 93 00 00 00 48 8b 54 24 28 64 48 2b 14 25
[pid   513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 514 attached
./strace-static-x86_64: Process 512 attached
./strace-static-x86_64: Process 510 attached
) = 3
./strace-static-x86_64: Process 509 attached
[pid   514] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   512] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   510] set_robust_list(0x55555635e660, 24) = 0
[pid   512] <... set_robust_list resumed>) = 0
[pid   514] <... set_robust_list resumed>) = 0
[pid   512] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   510] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   514] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   512] <... prctl resumed>)        = 0
[pid   513] write(3, "1000", 4 <unfinished ...>
[pid   510] <... prctl resumed>)        = 0
[pid   514] <... prctl resumed>)        = 0
[pid   512] setpgid(0, 0 <unfinished ...>
[pid   509] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   510] setpgid(0, 0 <unfinished ...>
[pid   514] setpgid(0, 0 <unfinished ...>
[pid   513] <... write resumed>)        = 4
[pid   512] <... setpgid resumed>)      = 0
[pid   510] <... setpgid resumed>)      = 0
[pid   509] <... set_robust_list resumed>) = 0
[pid   514] <... setpgid resumed>)      = 0
[pid   513] close(3 <unfinished ...>
[pid   512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   513] <... close resumed>)        = 0
[pid   512] <... openat resumed>)       = 3
[pid   510] <... openat resumed>)       = 3
[pid   514] <... openat resumed>)       = 3
[pid   512] write(3, "1000", 4 <unfinished ...>
[pid   510] write(3, "1000", 4 <unfinished ...>
[pid   514] write(3, "1000", 4 <unfinished ...>
[pid   512] <... write resumed>)        = 4
[pid   510] <... write resumed>)        = 4
[pid   514] <... write resumed>)        = 4
[pid   512] close(3 <unfinished ...>
[pid   510] close(3executing program
executing program
 <unfinished ...>
[pid   514] close(3 <unfinished ...>
[pid   512] <... close resumed>)        = 0
[pid   510] <... close resumed>)        = 0
[pid   514] <... close resumed>)        = 0
[pid   512] write(1, "executing program\n", 18 <unfinished ...>
[pid   510] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid   514] write(1, "executing program\n", 18 <unfinished ...>
[pid   512] <... write resumed>)        = 18
[pid   510] <... write resumed>)        = 18
[pid   514] <... write resumed>)        = 18
[pid   512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   513] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid   509] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   513] <... write resumed>)        = 18
[pid   513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   512] <... bpf resumed>)          = 3
[pid   514] <... bpf resumed>)          = 3
[pid   509] <... prctl resumed>)        = 0
[pid   509] setpgid(0, 0)               = 0
[pid   514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   510] <... bpf resumed>)          = 3
[pid   512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   514] <... bpf resumed>)          = 4
[pid   512] <... bpf resumed>)          = 4
[pid   510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   514] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   513] <... bpf resumed>)          = 3
[pid   512] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   510] <... bpf resumed>)          = 4
[pid   509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   514] <... bpf resumed>)          = 5
[pid   512] <... bpf resumed>)          = 5
[pid   510] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   514] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   512] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   510] <... bpf resumed>)          = 5
[pid   509] <... openat resumed>)       = 3
[pid   514] <... bpf resumed>)          = 0
[pid   512] <... bpf resumed>)          = 0
[pid   510] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   510] <... bpf resumed>)          = 0
[pid   513] <... bpf resumed>)          = 4
[pid   513] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   514] <... bpf resumed>)          = 6
[pid   510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   513] <... bpf resumed>)          = 5
[pid   513] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   512] <... bpf resumed>)          = 6
[pid   513] <... bpf resumed>)          = 0
[pid   513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   510] <... bpf resumed>)          = 6
[pid   509] write(3, "1000", 4 <unfinished ...>
[pid   514] <... bpf resumed>)          = 7
[pid   513] <... bpf resumed>)          = 6
[pid   512] <... bpf resumed>)          = 7
[pid   510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   514] exit_group(0 <unfinished ...>
[pid   513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   514] <... exit_group resumed>)   = ?
[pid   510] <... bpf resumed>)          = 7
[pid   513] <... bpf resumed>)          = 7
[pid   512] exit_group(0 <unfinished ...>
[pid   513] exit_group(0)               = ?
[pid   514] +++ exited with 0 +++
[pid   513] +++ exited with 0 +++
[pid   512] <... exit_group resumed>)   = ?
[pid   510] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=513, si_uid=0, si_status=0, si_utime=0, si_stime=23} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=514, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   512] +++ exited with 0 +++
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 517
[pid   297] <... restart_syscall resumed>) = 0
[pid   510] <... exit_group resumed>)   = ?
[pid   509] <... write resumed>)        = 4
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=512, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   509] close(3 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 518
./strace-static-x86_64: Process 517 attached
[pid   509] <... close resumed>)        = 0
[pid   517] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   509] write(1, "executing program\n", 18executing program
./strace-static-x86_64: Process 518 attached
 <unfinished ...>
[pid   517] <... set_robust_list resumed>) = 0
[pid   509] <... write resumed>)        = 18
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   517] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 519 attached
 <unfinished ...>
[pid   518] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   517] <... prctl resumed>)        = 0
[pid   519] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   518] <... set_robust_list resumed>) = 0
[pid   517] setpgid(0, 0 <unfinished ...>
[pid   509] <... bpf resumed>)          = 3
[pid   517] <... setpgid resumed>)      = 0
[pid   509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 519
[pid   518] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   517] write(3, "1000", 4)         = 4
[pid   517] close(3)                    = 0
executing program
[pid   517] write(1, "executing program\n", 18) = 18
[pid   517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   519] <... set_robust_list resumed>) = 0
[pid   518] <... prctl resumed>)        = 0
[pid   519] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   518] setpgid(0, 0 <unfinished ...>
[pid   519] <... prctl resumed>)        = 0
[pid   517] <... bpf resumed>)          = 3
[pid   518] <... setpgid resumed>)      = 0
[pid   517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   519] setpgid(0, 0)               = 0
[pid   519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   519] write(3, "1000", 4 <unfinished ...>
[pid   518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   519] <... write resumed>)        = 4
[pid   519] close(3 <unfinished ...>
[pid   518] <... openat resumed>)       = 3
[pid   519] <... close resumed>)        = 0
[pid   519] write(1, "executing program\n", 18) = 18
executing program
[pid   519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   518] write(3, "1000", 4)         = 4
[pid   519] <... bpf resumed>)          = 3
[pid   518] close(3)                    = 0
[pid   518] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   519] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   518] <... write resumed>)        = 18
[pid   518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   518] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   510] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=510, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 520 attached
, child_tidptr=0x55555635e650) = 520
[pid   520] set_robust_list(0x55555635e660, 24) = 0
[pid   520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   520] setpgid(0, 0)               = 0
[   30.691404][  T513] RSP: 002b:00007ffd8ed5f9d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[   30.699649][  T513] RAX: 0000000000000003 RBX: 0000000000080001 RCX: 00007f17969fbf91
[   30.707467][  T513] RDX: 0000000000080001 RSI: 00007f1796a46022 RDI: 00000000ffffff9c
[   30.715271][  T513] RBP: 00007f1796a46022 R08: 0000000000000000 R09: 0000000000000000
[   30.723080][  T513] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd8ed5fa70
[   30.730893][  T513] R13: 00007ffd8ed5ff4c R14: 00007ffd8ed5ff60 R15: 00007ffd8ed5ff50
[   30.738713][  T513]  </TASK>
[pid   520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   520] write(3, "1000", 4)         = 4
[pid   520] close(3)                    = 0
[pid   520] write(1, "executing program\n", 18executing program
) = 18
[pid   520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   520] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   519] <... bpf resumed>)          = 4
[pid   518] <... bpf resumed>)          = 4
[pid   517] <... bpf resumed>)          = 4
[pid   509] <... bpf resumed>)          = 4
[pid   520] <... bpf resumed>)          = 4
[pid   519] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   518] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   517] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   509] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   520] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   519] <... bpf resumed>)          = 5
[pid   518] <... bpf resumed>)          = 5
[pid   517] <... bpf resumed>)          = 5
[pid   509] <... bpf resumed>)          = 5
[pid   520] <... bpf resumed>)          = 5
[pid   519] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   518] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   517] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   509] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   520] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   519] <... bpf resumed>)          = 0
[pid   518] <... bpf resumed>)          = 0
[pid   517] <... bpf resumed>)          = 0
[pid   509] <... bpf resumed>)          = 0
[pid   520] <... bpf resumed>)          = 0
[pid   519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   519] <... bpf resumed>)          = 6
[pid   517] <... bpf resumed>)          = 6
[pid   518] <... bpf resumed>)          = 6
[pid   519] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   518] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   509] <... bpf resumed>)          = 6
[pid   520] <... bpf resumed>)          = 6
[pid   519] <... bpf resumed>)          = 7
[pid   518] <... bpf resumed>)          = 7
[pid   517] <... bpf resumed>)          = 7
[pid   509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   520] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   519] exit_group(0 <unfinished ...>
[pid   518] exit_group(0 <unfinished ...>
[pid   517] exit_group(0 <unfinished ...>
[pid   509] <... bpf resumed>)          = 7
[pid   519] <... exit_group resumed>)   = ?
[pid   518] <... exit_group resumed>)   = ?
[pid   517] <... exit_group resumed>)   = ?
[pid   509] exit_group(0 <unfinished ...>
[pid   520] <... bpf resumed>)          = 7
[pid   520] exit_group(0)               = ?
[pid   520] +++ exited with 0 +++
[pid   519] +++ exited with 0 +++
[pid   509] <... exit_group resumed>)   = ?
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=520, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   518] +++ exited with 0 +++
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=518, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 521
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   509] +++ exited with 0 +++
[pid   297] <... restart_syscall resumed>) = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=519, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 521 attached
 <unfinished ...>
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=509, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   521] set_robust_list(0x55555635e660, 24) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 522 attached
 <unfinished ...>
[pid   521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 522
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 523
[pid   521] setpgid(0, 0)               = 0
[pid   521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 523 attached
 <unfinished ...>
[pid   522] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   521] <... openat resumed>)       = 3
[pid   521] write(3, "1000", 4 <unfinished ...>
[pid   522] <... set_robust_list resumed>) = 0
[pid   521] <... write resumed>)        = 4
[pid   523] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   521] close(3 <unfinished ...>
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   523] <... set_robust_list resumed>) = 0
[pid   522] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 524 attached
 <unfinished ...>
[pid   521] <... close resumed>)        = 0
[pid   524] set_robust_list(0x55555635e660, 24 <unfinished ...>
executing program
[pid   521] write(1, "executing program\n", 18 <unfinished ...>
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 524
[pid   524] <... set_robust_list resumed>) = 0
[pid   521] <... write resumed>)        = 18
[pid   524] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   522] <... prctl resumed>)        = 0
[pid   521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   523] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   522] setpgid(0, 0 <unfinished ...>
[pid   523] <... prctl resumed>)        = 0
[pid   522] <... setpgid resumed>)      = 0
[pid   524] <... prctl resumed>)        = 0
[pid   521] <... bpf resumed>)          = 3
[pid   524] setpgid(0, 0 <unfinished ...>
[pid   521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   524] <... setpgid resumed>)      = 0
[pid   524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   524] write(3, "1000", 4)         = 4
[pid   524] close(3 <unfinished ...>
[pid   522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid   524] <... close resumed>)        = 0
[pid   524] write(1, "executing program\n", 18) = 18
[pid   522] <... openat resumed>)       = 3
[pid   517] +++ exited with 0 +++
[pid   524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   523] setpgid(0, 0 <unfinished ...>
[pid   522] write(3, "1000", 4 <unfinished ...>
[pid   523] <... setpgid resumed>)      = 0
[pid   522] <... write resumed>)        = 4
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=517, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   524] <... bpf resumed>)          = 3
[pid   523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   522] close(3 <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   522] <... close resumed>)        = 0
[pid   296] <... restart_syscall resumed>) = 0
[pid   522] write(1, "executing program\n", 18executing program
executing program
) = 18
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   523] <... openat resumed>)       = 3
[pid   523] write(3, "1000", 4)         = 4
[pid   523] close(3)                    = 0
[pid   523] write(1, "executing program\n", 18) = 18
[pid   523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 525 attached
 <unfinished ...>
[pid   523] <... bpf resumed>)          = 3
[pid   525] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   523] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   525] <... set_robust_list resumed>) = 0
[pid   525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   525] setpgid(0, 0 <unfinished ...>
[pid   522] <... bpf resumed>)          = 3
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 525
[pid   522] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   525] <... setpgid resumed>)      = 0
[pid   525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   525] write(3, "1000", 4)         = 4
[pid   525] close(3executing program
)                    = 0
[pid   525] write(1, "executing program\n", 18) = 18
[pid   525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   525] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   524] <... bpf resumed>)          = 4
[pid   521] <... bpf resumed>)          = 4
[pid   524] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   521] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   525] <... bpf resumed>)          = 4
[pid   524] <... bpf resumed>)          = 5
[pid   523] <... bpf resumed>)          = 4
[pid   522] <... bpf resumed>)          = 4
[pid   525] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   524] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   523] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   522] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   521] <... bpf resumed>)          = 5
[pid   525] <... bpf resumed>)          = 5
[pid   524] <... bpf resumed>)          = 0
[pid   523] <... bpf resumed>)          = 5
[pid   522] <... bpf resumed>)          = 5
[pid   521] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   525] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   523] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   522] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   521] <... bpf resumed>)          = 0
[pid   525] <... bpf resumed>)          = 0
[pid   524] <... bpf resumed>)          = 6
[pid   523] <... bpf resumed>)          = 0
[pid   522] <... bpf resumed>)          = 0
[pid   521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   525] <... bpf resumed>)          = 6
[pid   524] <... bpf resumed>)          = 7
[pid   523] <... bpf resumed>)          = 6
[pid   522] <... bpf resumed>)          = 6
[pid   521] <... bpf resumed>)          = 6
[pid   525] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   524] exit_group(0 <unfinished ...>
[pid   523] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   522] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   525] <... bpf resumed>)          = 7
[pid   524] <... exit_group resumed>)   = ?
[pid   523] <... bpf resumed>)          = 7
[pid   522] <... bpf resumed>)          = 7
[pid   521] <... bpf resumed>)          = 7
[pid   525] exit_group(0 <unfinished ...>
[pid   523] exit_group(0 <unfinished ...>
[pid   525] <... exit_group resumed>)   = ?
[pid   523] <... exit_group resumed>)   = ?
[pid   524] +++ exited with 0 +++
[pid   522] exit_group(0 <unfinished ...>
[pid   521] exit_group(0 <unfinished ...>
[pid   522] <... exit_group resumed>)   = ?
[pid   521] <... exit_group resumed>)   = ?
[pid   525] +++ exited with 0 +++
[pid   523] +++ exited with 0 +++
[pid   522] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=524, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=522, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=523, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   521] +++ exited with 0 +++
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=521, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=525, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 527
./strace-static-x86_64: Process 526 attached
[pid   526] set_robust_list(0x55555635e660, 24) = 0
[pid   526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 528
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 526
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 529
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 529 attached
./strace-static-x86_64: Process 528 attached
./strace-static-x86_64: Process 527 attached
./strace-static-x86_64: Process 530 attached
 <unfinished ...>
[pid   526] setpgid(0, 0 <unfinished ...>
[pid   528] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 530
[pid   528] <... set_robust_list resumed>) = 0
[pid   527] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   530] set_robust_list(0x55555635e660, 24) = 0
[pid   530] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   528] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   527] <... set_robust_list resumed>) = 0
[pid   529] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   526] <... setpgid resumed>)      = 0
[pid   530] <... prctl resumed>)        = 0
[pid   530] setpgid(0, 0)               = 0
[pid   529] <... set_robust_list resumed>) = 0
[pid   528] <... prctl resumed>)        = 0
[pid   527] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   528] setpgid(0, 0 <unfinished ...>
[pid   527] <... prctl resumed>)        = 0
[pid   528] <... setpgid resumed>)      = 0
[pid   527] setpgid(0, 0 <unfinished ...>
[pid   530] <... openat resumed>)       = 3
[pid   529] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   527] <... setpgid resumed>)      = 0
[pid   526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   530] write(3, "1000", 4 <unfinished ...>
[pid   528] <... openat resumed>)       = 3
[pid   530] <... write resumed>)        = 4
[pid   530] close(3)                    = 0
[pid   530] write(1, "executing program\n", 18executing program
) = 18
[pid   530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   528] write(3, "1000", 4 <unfinished ...>
[pid   527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   529] <... prctl resumed>)        = 0
[pid   528] <... write resumed>)        = 4
[pid   527] <... openat resumed>)       = 3
[pid   526] <... openat resumed>)       = 3
[pid   529] setpgid(0, 0 <unfinished ...>
[pid   528] close(3 <unfinished ...>
[pid   527] write(3, "1000", 4 <unfinished ...>
[pid   526] write(3, "1000", 4 <unfinished ...>
[pid   529] <... setpgid resumed>)      = 0
[pid   528] <... close resumed>)        = 0
[pid   527] <... write resumed>)        = 4
[pid   526] <... write resumed>)        = 4
[pid   530] <... bpf resumed>)          = 3
[pid   529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
executing program
[pid   528] write(1, "executing program\n", 18 <unfinished ...>
[pid   527] close(3 <unfinished ...>
[pid   530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   528] <... write resumed>)        = 18
[pid   527] <... close resumed>)        = 0
[pid   526] close(3 <unfinished ...>
[pid   530] <... bpf resumed>)          = 4
[pid   528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   527] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid   530] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   530] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   528] <... bpf resumed>)          = 3
[pid   527] <... write resumed>)        = 18
[pid   526] <... close resumed>)        = 0
[pid   530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   528] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   530] exit_group(0)               = ?
[pid   528] <... bpf resumed>)          = 4
executing program
[pid   528] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   527] <... bpf resumed>)          = 3
[pid   526] write(1, "executing program\n", 18 <unfinished ...>
[pid   529] <... openat resumed>)       = 3
[pid   529] write(3, "1000", 4 <unfinished ...>
[pid   528] <... bpf resumed>)          = 5
[pid   527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   526] <... write resumed>)        = 18
[pid   529] <... write resumed>)        = 4
[pid   528] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   529] close(3 <unfinished ...>
[pid   528] <... bpf resumed>)          = 0
[pid   529] <... close resumed>)        = 0
[pid   528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   526] <... bpf resumed>)          = 3
[pid   529] write(1, "executing program\n", 18 <unfinished ...>
[pid   528] <... bpf resumed>)          = 6
[pid   526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16executing program
 <unfinished ...>
[pid   529] <... write resumed>)        = 18
[pid   528] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   529] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   530] +++ exited with 0 +++
[pid   528] <... bpf resumed>)          = 7
[pid   527] <... bpf resumed>)          = 4
[pid   526] <... bpf resumed>)          = 4
[pid   529] <... bpf resumed>)          = 4
[pid   528] exit_group(0 <unfinished ...>
[pid   527] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   526] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   529] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   528] <... exit_group resumed>)   = ?
[pid   527] <... bpf resumed>)          = 5
[pid   526] <... bpf resumed>)          = 5
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=530, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   529] <... bpf resumed>)          = 5
[pid   527] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   529] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   527] <... bpf resumed>)          = 0
[pid   529] <... bpf resumed>)          = 0
[pid   527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   528] +++ exited with 0 +++
[pid   526] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   527] <... bpf resumed>)          = 6
[pid   526] <... bpf resumed>)          = 0
[pid   298] <... restart_syscall resumed>) = 0
[pid   527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=528, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   529] <... bpf resumed>)          = 6
[pid   527] <... bpf resumed>)          = 7
[pid   526] <... bpf resumed>)          = 6
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   529] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   527] exit_group(0 <unfinished ...>
[pid   526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... restart_syscall resumed>) = 0
[pid   529] <... bpf resumed>)          = 7
[pid   527] <... exit_group resumed>)   = ?
[pid   526] <... bpf resumed>)          = 7
./strace-static-x86_64: Process 531 attached
[pid   529] exit_group(0 <unfinished ...>
[pid   526] exit_group(0 <unfinished ...>
[pid   531] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   526] <... exit_group resumed>)   = ?
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 531
[pid   531] <... set_robust_list resumed>) = 0
[pid   529] <... exit_group resumed>)   = ?
executing program
[pid   527] +++ exited with 0 +++
[pid   526] +++ exited with 0 +++
[pid   531] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=526, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=527, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   531] <... prctl resumed>)        = 0
[pid   531] setpgid(0, 0)               = 0
[pid   531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   531] write(3, "1000", 4 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 532
[pid   531] <... write resumed>)        = 4
[pid   531] close(3)                    = 0
[pid   531] write(1, "executing program\n", 18) = 18
[pid   531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 532 attached
 <unfinished ...>
[pid   532] set_robust_list(0x55555635e660, 24) = 0
[pid   532] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   532] <... prctl resumed>)        = 0
[pid   532] setpgid(0, 0 <unfinished ...>
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 533
[pid   532] <... setpgid resumed>)      = 0
[pid   532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 534
[pid   531] <... bpf resumed>)          = 3
./strace-static-x86_64: Process 534 attached
./strace-static-x86_64: Process 533 attached
[pid   531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   534] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   533] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   534] <... set_robust_list resumed>) = 0
[pid   533] <... set_robust_list resumed>) = 0
[pid   534] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   533] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   532] <... openat resumed>)       = 3
[pid   534] <... prctl resumed>)        = 0
[pid   533] <... prctl resumed>)        = 0
[pid   532] write(3, "1000", 4)         = 4
[pid   532] close(3 <unfinished ...>
[pid   533] setpgid(0, 0 <unfinished ...>
[pid   532] <... close resumed>)        = 0
executing program
[pid   532] write(1, "executing program\n", 18) = 18
[pid   532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   534] setpgid(0, 0 <unfinished ...>
[pid   533] <... setpgid resumed>)      = 0
[pid   534] <... setpgid resumed>)      = 0
[pid   533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   533] <... openat resumed>)       = 3
[pid   532] <... bpf resumed>)          = 3
[pid   532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   533] write(3, "1000", 4 <unfinished ...>
[pid   534] <... openat resumed>)       = 3
[pid   534] write(3, "1000", 4 <unfinished ...>
[pid   533] <... write resumed>)        = 4
[pid   534] <... write resumed>)        = 4
[pid   534] close(3executing program
)                    = 0
[pid   534] write(1, "executing program\n", 18) = 18
[pid   534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46executing program
 <unfinished ...>
[pid   533] close(3)                    = 0
[pid   533] write(1, "executing program\n", 18) = 18
[pid   533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   534] <... bpf resumed>)          = 3
[pid   534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   533] <... bpf resumed>)          = 3
[pid   533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   532] <... bpf resumed>)          = 4
[pid   531] <... bpf resumed>)          = 4
[pid   532] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   531] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   529] +++ exited with 0 +++
[pid   534] <... bpf resumed>)          = 4
[pid   533] <... bpf resumed>)          = 4
[pid   532] <... bpf resumed>)          = 5
[pid   531] <... bpf resumed>)          = 5
[pid   534] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   533] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   532] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   531] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=529, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   534] <... bpf resumed>)          = 5
[pid   533] <... bpf resumed>)          = 5
[pid   532] <... bpf resumed>)          = 0
[pid   531] <... bpf resumed>)          = 0
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   534] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   533] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   534] <... bpf resumed>)          = 0
[pid   533] <... bpf resumed>)          = 0
[pid   534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   532] <... bpf resumed>)          = 6
[pid   533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   531] <... bpf resumed>)          = 6
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   534] <... bpf resumed>)          = 6
[pid   533] <... bpf resumed>)          = 6
[pid   532] <... bpf resumed>)          = 7
[pid   531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 535 attached
 <unfinished ...>
[pid   534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   532] exit_group(0 <unfinished ...>
[pid   531] <... bpf resumed>)          = 7
[pid   534] <... bpf resumed>)          = 7
[pid   533] <... bpf resumed>)          = 7
[pid   532] <... exit_group resumed>)   = ?
[pid   531] exit_group(0 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 535
[pid   535] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   534] exit_group(0 <unfinished ...>
[pid   533] exit_group(0 <unfinished ...>
[pid   535] <... set_robust_list resumed>) = 0
[pid   534] <... exit_group resumed>)   = ?
[pid   535] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   534] +++ exited with 0 +++
[pid   535] <... prctl resumed>)        = 0
[pid   535] setpgid(0, 0)               = 0
[pid   535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   535] write(3, "1000", 4)         = 4
[pid   535] close(3executing program
)                    = 0
[pid   535] write(1, "executing program\n", 18) = 18
[pid   535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   535] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   535] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   535] exit_group(0)               = ?
[pid   532] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=532, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 536
[pid   535] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=535, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 537
./strace-static-x86_64: Process 536 attached
[pid   536] set_robust_list(0x55555635e660, 24) = 0
[pid   536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   536] setpgid(0, 0)               = 0
[pid   536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   536] write(3, "1000", 4)         = 4
[pid   536] close(3)                    = 0
[pid   536] write(1, "executing program\n", 18executing program
) = 18
[pid   536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   531] <... exit_group resumed>)   = ?
[pid   531] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=531, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 538
[pid   536] <... bpf resumed>)          = 3
[pid   536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   536] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   536] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   536] exit_group(0)               = ?
./strace-static-x86_64: Process 538 attached
[pid   538] set_robust_list(0x55555635e660, 24) = 0
[pid   538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   538] setpgid(0, 0)               = 0
[pid   538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   536] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=536, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 539
[pid   538] write(3, "1000", 4)         = 4
[pid   538] close(3)                    = 0
executing program
[pid   538] write(1, "executing program\n", 18) = 18
[pid   538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   538] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   538] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[   30.911496][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   30.923653][  T532] BUG: scheduling while atomic: syz-executor374/532/0x00000002
[   30.931670][  T532] Modules linked in:
[   30.935921][  T532] Preemption disabled at:
[   30.935933][  T532] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   30.947714][  T532] CPU: 0 PID: 532 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[pid   538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   538] exit_group(0)               = ?
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=534, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 539 attached
[pid   539] set_robust_list(0x55555635e660, 24) = 0
[pid   539] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   539] <... prctl resumed>)        = 0
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 540
[pid   539] setpgid(0, 0 <unfinished ...>
[pid   538] +++ exited with 0 +++
[pid   539] <... setpgid resumed>)      = 0
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=538, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[   30.959169][  T532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   30.969066][  T532] Call Trace:
[   30.972403][  T532]  <TASK>
[   30.975193][  T532]  dump_stack_lvl+0x151/0x1b7
[   30.979696][  T532]  ? is_module_text_address+0x1f/0x360
[   30.984990][  T532]  ? is_module_text_address+0x1f/0x360
[   30.990283][  T532]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   30.995582][  T532]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   31.001222][  T532]  ? is_module_text_address+0x1f/0x360
[   31.006514][  T532]  dump_stack+0x15/0x1b
[   31.010643][  T532]  __schedule_bug+0x195/0x260
[   31.015157][  T532]  ? cpu_util_update_eff+0x10e0/0x10e0
[   31.020466][  T532]  __schedule+0xcf7/0x1550
[   31.024705][  T532]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   31.030000][  T532]  ? __sched_text_start+0x8/0x8
[   31.034684][  T532]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   31.040159][  T532]  do_task_dead+0x99/0xa0
[   31.044329][  T532]  do_exit+0x202a/0x2b80
[   31.048405][  T532]  ? put_task_struct+0x80/0x80
[   31.053260][  T532]  ? __kasan_check_write+0x14/0x20
[   31.058208][  T532]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   31.063155][  T532]  ? _raw_spin_lock_irqsave+0x210/0x210
[   31.068536][  T532]  ? zap_other_threads+0x29c/0x2d0
[   31.073486][  T532]  do_group_exit+0x21a/0x2d0
[   31.077910][  T532]  __x64_sys_exit_group+0x3f/0x40
[   31.082765][  T532]  do_syscall_64+0x3d/0xb0
[   31.087023][  T532]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   31.092753][  T532] RIP: 0033:0x7f17969fb039
[   31.097001][  T532] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   31.103857][  T532] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
executing program
[pid   539] write(3, "1000", 4)         = 4
[pid   539] close(3)                    = 0
[pid   539] write(1, "executing program\n", 18) = 18
[pid   539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 541
[pid   539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   539] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   539] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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./strace-static-x86_64: Process 540 attached
 <unfinished ...>
[pid   540] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   539] <... bpf resumed>)          = 6
[pid   540] <... set_robust_list resumed>) = 0
[pid   539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   540] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   539] <... bpf resumed>)          = 7
[pid   540] <... prctl resumed>)        = 0
[pid   539] exit_group(0 <unfinished ...>
[pid   540] setpgid(0, 0 <unfinished ...>
[pid   539] <... exit_group resumed>)   = ?
[pid   540] <... setpgid resumed>)      = 0
[pid   540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   540] write(3, "1000", 4./strace-static-x86_64: Process 541 attached
)         = 4
[pid   541] set_robust_list(0x55555635e660, 24) = 0
[pid   540] close(3 <unfinished ...>
[pid   541] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
executing program
executing program
executing program
executing program
[pid   540] <... close resumed>)        = 0
[pid   541] <... prctl resumed>)        = 0
[pid   540] write(1, "executing program\n", 18 <unfinished ...>
[pid   541] setpgid(0, 0 <unfinished ...>
[pid   540] <... write resumed>)        = 18
[pid   539] +++ exited with 0 +++
[pid   541] <... setpgid resumed>)      = 0
[pid   540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=539, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   540] <... bpf resumed>)          = 3
[pid   541] <... openat resumed>)       = 3
[pid   540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   541] write(3, "1000", 4 <unfinished ...>
[pid   540] <... bpf resumed>)          = 4
[pid   541] <... write resumed>)        = 4
[pid   540] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   541] close(3 <unfinished ...>
[pid   540] <... bpf resumed>)          = 5
[pid   541] <... close resumed>)        = 0
[pid   540] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   541] write(1, "executing program\n", 18 <unfinished ...>
[pid   540] <... bpf resumed>)          = 0
[pid   541] <... write resumed>)        = 18
[pid   540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   540] <... bpf resumed>)          = 6
[pid   541] <... bpf resumed>)          = 3
[pid   540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 542
[pid   541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   540] <... bpf resumed>)          = 7
[pid   541] <... bpf resumed>)          = 4
[pid   540] exit_group(0 <unfinished ...>
[pid   541] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   540] <... exit_group resumed>)   = ?
[pid   541] <... bpf resumed>)          = 5
[pid   540] +++ exited with 0 +++
[pid   541] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=540, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   541] <... bpf resumed>)          = 0
[pid   541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 543
[pid   541] exit_group(0)               = ?
[pid   541] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=541, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 542 attached
 <unfinished ...>
[pid   542] set_robust_list(0x55555635e660, 24) = 0
[pid   298] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 544
[pid   542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   542] setpgid(0, 0)               = 0
[pid   542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   542] write(3, "1000", 4)         = 4
[pid   542] close(3)                    = 0
[pid   542] write(1, "executing program\n", 18) = 18
[pid   542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
./strace-static-x86_64: Process 543 attached
[pid   543] set_robust_list(0x55555635e660, 24) = 0
[pid   543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   543] setpgid(0, 0)               = 0
[pid   543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   543] write(3, "1000", 4)         = 4
[pid   543] close(3)                    = 0
[pid   543] write(1, "executing program\n", 18) = 18
[pid   543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   542] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   542] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 544 attached
) = 5
[pid   544] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   542] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   544] <... set_robust_list resumed>) = 0
[pid   543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   542] <... bpf resumed>)          = 0
[pid   544] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   543] <... bpf resumed>)          = 4
[pid   542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   544] <... prctl resumed>)        = 0
[pid   543] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   542] <... bpf resumed>)          = 6
[pid   544] setpgid(0, 0 <unfinished ...>
[pid   543] <... bpf resumed>)          = 5
[pid   542] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   544] <... setpgid resumed>)      = 0
[pid   543] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   542] <... bpf resumed>)          = 7
[pid   544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   543] <... bpf resumed>)          = 0
[pid   542] exit_group(0 <unfinished ...>
[pid   544] <... openat resumed>)       = 3
[pid   543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   542] <... exit_group resumed>)   = ?
[pid   544] write(3, "1000", 4 <unfinished ...>
executing program
executing program
executing program
executing program
[pid   543] <... bpf resumed>)          = 6
[pid   542] +++ exited with 0 +++
[pid   544] <... write resumed>)        = 4
[pid   543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=542, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   544] close(3 <unfinished ...>
[pid   543] <... bpf resumed>)          = 7
[pid   544] <... close resumed>)        = 0
[pid   543] exit_group(0 <unfinished ...>
[pid   544] write(1, "executing program\n", 18 <unfinished ...>
[pid   543] <... exit_group resumed>)   = ?
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   544] <... write resumed>)        = 18
[pid   543] +++ exited with 0 +++
[pid   544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 545
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=543, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   544] <... bpf resumed>)          = 3
[pid   544] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   544] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 546
[pid   544] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   544] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   544] exit_group(0)               = ?
[pid   544] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=544, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 547
./strace-static-x86_64: Process 546 attached
[pid   546] set_robust_list(0x55555635e660, 24) = 0
[pid   546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   546] setpgid(0, 0)               = 0
[pid   546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 545 attached
 <unfinished ...>
[pid   545] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   546] <... openat resumed>)       = 3
[pid   545] <... set_robust_list resumed>) = 0
[pid   545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   545] setpgid(0, 0 <unfinished ...>
[pid   546] write(3, "1000", 4)         = 4
[pid   546] close(3 <unfinished ...>
[pid   545] <... setpgid resumed>)      = 0
[pid   546] <... close resumed>)        = 0
[pid   545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   546] write(1, "executing program\n", 18 <unfinished ...>
[pid   545] <... openat resumed>)       = 3
./strace-static-x86_64: Process 547 attached
[pid   546] <... write resumed>)        = 18
[pid   545] write(3, "1000", 4 <unfinished ...>
[pid   547] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   545] <... write resumed>)        = 4
[pid   547] <... set_robust_list resumed>) = 0
[pid   546] <... bpf resumed>)          = 3
[pid   547] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   545] close(3 <unfinished ...>
[pid   547] <... prctl resumed>)        = 0
[pid   545] <... close resumed>)        = 0
[pid   547] setpgid(0, 0 <unfinished ...>
[pid   545] write(1, "executing program\n", 18 <unfinished ...>
[pid   547] <... setpgid resumed>)      = 0
[pid   546] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   545] <... write resumed>)        = 18
[pid   547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   546] <... bpf resumed>)          = 4
[pid   533] <... exit_group resumed>)   = ?
[pid   547] <... openat resumed>)       = 3
[pid   546] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   533] +++ exited with 0 +++
[pid   547] write(3, "1000", 4 <unfinished ...>
[pid   546] <... bpf resumed>)          = 5
[pid   545] <... bpf resumed>)          = 3
[pid   547] <... write resumed>)        = 4
[pid   546] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   545] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=533, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   547] close(3 <unfinished ...>
[pid   546] <... bpf resumed>)          = 0
[pid   545] <... bpf resumed>)          = 4
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   547] <... close resumed>)        = 0
[pid   546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   545] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   547] write(1, "executing program\n", 18 <unfinished ...>
[pid   546] <... bpf resumed>)          = 6
[pid   545] <... bpf resumed>)          = 5
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 548
[pid   547] <... write resumed>)        = 18
[pid   546] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   545] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   546] <... bpf resumed>)          = 7
[pid   545] <... bpf resumed>)          = 0
[pid   547] <... bpf resumed>)          = 3
[pid   546] exit_group(0 <unfinished ...>
[pid   545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   547] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   546] <... exit_group resumed>)   = ?
[pid   545] <... bpf resumed>)          = 6
[pid   547] <... bpf resumed>)          = 4
[pid   546] +++ exited with 0 +++
[pid   545] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   547] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   545] <... bpf resumed>)          = 7
[pid   547] <... bpf resumed>)          = 5
[pid   545] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=546, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   547] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   545] <... exit_group resumed>)   = ?
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   547] <... bpf resumed>)          = 0
[pid   545] +++ exited with 0 +++
[pid   547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=545, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 549
[pid   547] <... bpf resumed>)          = 6
[pid   547] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   547] exit_group(0)               = ?
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 550
[pid   547] +++ exited with 0 +++
./strace-static-x86_64: Process 548 attached
[pid   548] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=547, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   548] <... set_robust_list resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 551
[pid   548] setpgid(0, 0)               = 0
[pid   548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   548] write(3, "1000", 4executing program
executing program
executing program
executing program
executing program
)         = 4
[pid   548] close(3)                    = 0
[pid   548] write(1, "executing program\n", 18) = 18
[pid   548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
./strace-static-x86_64: Process 549 attached
[pid   549] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   548] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   549] <... set_robust_list resumed>) = 0
[pid   549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   548] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 550 attached
 <unfinished ...>
[pid   549] setpgid(0, 0 <unfinished ...>
[pid   548] <... bpf resumed>)          = 5
[pid   550] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   549] <... setpgid resumed>)      = 0
[pid   548] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4./strace-static-x86_64: Process 551 attached
 <unfinished ...>
[pid   550] <... set_robust_list resumed>) = 0
[pid   549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   548] <... bpf resumed>)          = 0
[pid   551] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   550] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   549] <... openat resumed>)       = 3
[pid   548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   551] <... set_robust_list resumed>) = 0
[pid   550] <... prctl resumed>)        = 0
[pid   549] write(3, "1000", 4 <unfinished ...>
[pid   548] <... bpf resumed>)          = 6
[pid   551] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   550] setpgid(0, 0 <unfinished ...>
[pid   549] <... write resumed>)        = 4
[pid   548] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   551] <... prctl resumed>)        = 0
[pid   550] <... setpgid resumed>)      = 0
[pid   549] close(3 <unfinished ...>
[pid   548] <... bpf resumed>)          = 7
[pid   551] setpgid(0, 0 <unfinished ...>
[pid   550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   549] <... close resumed>)        = 0
[pid   548] exit_group(0 <unfinished ...>
[pid   551] <... setpgid resumed>)      = 0
[pid   550] <... openat resumed>)       = 3
[pid   549] write(1, "executing program\n", 18 <unfinished ...>
[pid   548] <... exit_group resumed>)   = ?
[pid   551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   550] write(3, "1000", 4 <unfinished ...>
[pid   549] <... write resumed>)        = 18
[pid   551] <... openat resumed>)       = 3
[pid   550] <... write resumed>)        = 4
[pid   549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   548] +++ exited with 0 +++
[pid   551] write(3, "1000", 4 <unfinished ...>
[pid   550] close(3 <unfinished ...>
[pid   549] <... bpf resumed>)          = 3
[pid   551] <... write resumed>)        = 4
[pid   550] <... close resumed>)        = 0
[pid   549] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=548, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   551] close(3 <unfinished ...>
[pid   550] write(1, "executing program\n", 18 <unfinished ...>
[pid   549] <... bpf resumed>)          = 4
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   551] <... close resumed>)        = 0
[pid   550] <... write resumed>)        = 18
[pid   549] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   551] write(1, "executing program\n", 18 <unfinished ...>
[pid   550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   549] <... bpf resumed>)          = 5
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 552
[pid   551] <... write resumed>)        = 18
[pid   550] <... bpf resumed>)          = 3
[pid   549] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   550] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   549] <... bpf resumed>)          = 0
[pid   551] <... bpf resumed>)          = 3
[pid   550] <... bpf resumed>)          = 4
[pid   549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   551] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   550] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   549] <... bpf resumed>)          = 6
[pid   551] <... bpf resumed>)          = 4
[pid   550] <... bpf resumed>)          = 5
[pid   549] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   551] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   550] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   549] <... bpf resumed>)          = 7
./strace-static-x86_64: Process 552 attached
[pid   551] <... bpf resumed>)          = 5
[pid   550] <... bpf resumed>)          = 0
[pid   549] exit_group(0 <unfinished ...>
[pid   552] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   551] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   549] <... exit_group resumed>)   = ?
[pid   552] <... set_robust_list resumed>) = 0
[pid   551] <... bpf resumed>)          = 0
[pid   550] <... bpf resumed>)          = 6
[pid   549] +++ exited with 0 +++
[pid   552] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   550] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=549, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   552] <... prctl resumed>)        = 0
[pid   551] <... bpf resumed>)          = 6
[pid   550] <... bpf resumed>)          = 7
[pid   552] setpgid(0, 0 <unfinished ...>
[pid   551] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   550] exit_group(0 <unfinished ...>
[pid   552] <... setpgid resumed>)      = 0
[pid   551] <... bpf resumed>)          = 7
[pid   550] <... exit_group resumed>)   = ?
[pid   552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   551] exit_group(0 <unfinished ...>
[pid   550] +++ exited with 0 +++
[pid   552] <... openat resumed>)       = 3
[pid   551] <... exit_group resumed>)   = ?
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=550, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   552] write(3, "1000", 4 <unfinished ...>
[pid   551] +++ exited with 0 +++
[pid   552] <... write resumed>)        = 4
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=551, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   552] close(3 <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   552] <... close resumed>)        = 0
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 553
[pid   552] write(1, "executing program\n", 18 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 554
[pid   552] <... write resumed>)        = 18
[pid   552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   552] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   552] <... bpf resumed>)          = 4
[pid   552] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 555
[pid   552] <... bpf resumed>)          = 5
[pid   552] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   552] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   552] exit_group(0)               = ?
[pid   552] +++ exited with 0 +++
executing program
executing program
executing program
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=552, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 554 attached
[pid   554] set_robust_list(0x55555635e660, 24) = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 555 attached
 <unfinished ...>
[pid   554] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   555] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   554] <... prctl resumed>)        = 0
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 556
./strace-static-x86_64: Process 553 attached
[pid   555] <... set_robust_list resumed>) = 0
[pid   554] setpgid(0, 0 <unfinished ...>
[pid   555] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   554] <... setpgid resumed>)      = 0
[pid   553] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   555] <... prctl resumed>)        = 0
[pid   554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   553] <... set_robust_list resumed>) = 0
[pid   555] setpgid(0, 0 <unfinished ...>
[pid   554] <... openat resumed>)       = 3
[pid   553] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   555] <... setpgid resumed>)      = 0
[pid   555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   554] write(3, "1000", 4 <unfinished ...>
[pid   553] <... prctl resumed>)        = 0
[pid   555] <... openat resumed>)       = 3
[pid   555] write(3, "1000", 4 <unfinished ...>
[pid   554] <... write resumed>)        = 4
[pid   553] setpgid(0, 0 <unfinished ...>
[pid   555] <... write resumed>)        = 4
[pid   554] close(3 <unfinished ...>
[pid   553] <... setpgid resumed>)      = 0
[pid   555] close(3 <unfinished ...>
[pid   554] <... close resumed>)        = 0
[pid   553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   555] <... close resumed>)        = 0
[pid   554] write(1, "executing program\n", 18 <unfinished ...>
[pid   553] <... openat resumed>)       = 3
[pid   555] write(1, "executing program\n", 18 <unfinished ...>
[pid   554] <... write resumed>)        = 18
[pid   553] write(3, "1000", 4 <unfinished ...>
[pid   555] <... write resumed>)        = 18
[pid   554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   553] <... write resumed>)        = 4
[pid   555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   554] <... bpf resumed>)          = 3
[pid   553] close(3 <unfinished ...>
[pid   555] <... bpf resumed>)          = 3
[pid   554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   553] <... close resumed>)        = 0
[pid   555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   554] <... bpf resumed>)          = 4
[pid   553] write(1, "executing program\n", 18 <unfinished ...>
[pid   555] <... bpf resumed>)          = 4
[pid   554] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   553] <... write resumed>)        = 18
./strace-static-x86_64: Process 556 attached
[pid   555] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   554] <... bpf resumed>)          = 5
[pid   553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   556] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   555] <... bpf resumed>)          = 5
[pid   554] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   553] <... bpf resumed>)          = 3
[pid   556] <... set_robust_list resumed>) = 0
[pid   555] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   554] <... bpf resumed>)          = 0
[pid   553] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   556] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   555] <... bpf resumed>)          = 0
[pid   554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   553] <... bpf resumed>)          = 4
./strace-static-x86_64: Process 537 attached
[pid   556] <... prctl resumed>)        = 0
[pid   555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   554] <... bpf resumed>)          = 6
[pid   553] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   556] setpgid(0, 0 <unfinished ...>
[pid   555] <... bpf resumed>)          = 6
[pid   554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   553] <... bpf resumed>)          = 5
[pid   537] set_robust_list(0x55555635e660, 24) = 0
[pid   537] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   554] <... bpf resumed>)          = 7
executing program
[pid   553] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   556] <... setpgid resumed>)      = 0
[pid   537] <... prctl resumed>)        = 0
[pid   553] <... bpf resumed>)          = 0
[pid   555] <... bpf resumed>)          = 7
[pid   553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   555] exit_group(0 <unfinished ...>
[pid   554] exit_group(0 <unfinished ...>
[pid   555] <... exit_group resumed>)   = ?
[pid   537] setpgid(0, 0)               = 0
[pid   537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   553] <... bpf resumed>)          = 6
[pid   537] write(3, "1000", 4)         = 4
[pid   537] close(3)                    = 0
[pid   537] write(1, "executing program\n", 18) = 18
[pid   554] <... exit_group resumed>)   = ?
[pid   537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   553] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   537] <... bpf resumed>)          = 3
[pid   553] <... bpf resumed>)          = 7
[pid   537] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   537] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   555] +++ exited with 0 +++
[pid   553] exit_group(0)               = ?
[pid   537] <... bpf resumed>)          = 5
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=555, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   556] <... openat resumed>)       = 3
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   537] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   537] <... bpf resumed>)          = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   537] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 557
[pid   556] write(3, "1000", 4 <unfinished ...>
[pid   537] <... bpf resumed>)          = 7
[pid   556] <... write resumed>)        = 4
./strace-static-x86_64: Process 557 attached
[pid   554] +++ exited with 0 +++
[pid   553] +++ exited with 0 +++
[pid   556] close(3 <unfinished ...>
[pid   537] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=553, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   537] <... exit_group resumed>)   = ?
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=554, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
executing program
[pid   557] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   556] <... close resumed>)        = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   556] write(1, "executing program\n", 18 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 558 attached
 <unfinished ...>
[pid   557] <... set_robust_list resumed>) = 0
[pid   556] <... write resumed>)        = 18
[pid   537] +++ exited with 0 +++
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 558
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=537, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 559
./strace-static-x86_64: Process 559 attached
[pid   558] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   557] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   558] <... set_robust_list resumed>) = 0
[pid   558] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 560
[pid   558] <... prctl resumed>)        = 0
[pid   558] setpgid(0, 0)               = 0
[pid   558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   558] write(3, "1000", 4./strace-static-x86_64: Process 560 attached
 <unfinished ...>
[pid   559] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   558] <... write resumed>)        = 4
[pid   557] <... prctl resumed>)        = 0
[pid   556] <... bpf resumed>)          = 3
[pid   560] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   559] <... set_robust_list resumed>) = 0
[pid   558] close(3 <unfinished ...>
[pid   557] setpgid(0, 0 <unfinished ...>
[pid   556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   560] <... set_robust_list resumed>) = 0
[pid   559] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   558] <... close resumed>)        = 0
[pid   557] <... setpgid resumed>)      = 0
[pid   559] <... prctl resumed>)        = 0
[pid   558] write(1, "executing program\n", 18 <unfinished ...>
[pid   557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid   560] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   559] setpgid(0, 0)               = 0
[pid   558] <... write resumed>)        = 18
[pid   560] <... prctl resumed>)        = 0
[pid   559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   557] <... openat resumed>)       = 3
[pid   560] setpgid(0, 0 <unfinished ...>
[pid   559] <... openat resumed>)       = 3
[pid   557] write(3, "1000", 4 <unfinished ...>
[pid   560] <... setpgid resumed>)      = 0
[pid   559] write(3, "1000", 4 <unfinished ...>
[pid   557] <... write resumed>)        = 4
[pid   560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   559] <... write resumed>)        = 4
[pid   557] close(3 <unfinished ...>
[pid   560] <... openat resumed>)       = 3
[pid   559] close(3 <unfinished ...>
[pid   558] <... bpf resumed>)          = 3
[pid   557] <... close resumed>)        = 0
[pid   560] write(3, "1000", 4 <unfinished ...>
[pid   559] <... close resumed>)        = 0
executing program
executing program
[pid   558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   557] write(1, "executing program\n", 18 <unfinished ...>
[pid   560] <... write resumed>)        = 4
[pid   559] write(1, "executing program\n", 18 <unfinished ...>
[pid   557] <... write resumed>)        = 18
[pid   560] close(3 <unfinished ...>
[pid   559] <... write resumed>)        = 18
[pid   560] <... close resumed>)        = 0
[pid   559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
executing program
[pid   557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   560] write(1, "executing program\n", 18 <unfinished ...>
[pid   559] <... bpf resumed>)          = 3
[pid   560] <... write resumed>)        = 18
[pid   559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   557] <... bpf resumed>)          = 3
[pid   557] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   560] <... bpf resumed>)          = 3
[   31.112103][  T532] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   31.119916][  T532] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   31.127727][  T532] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   31.135540][  T532] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   31.143374][  T532] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   31.151190][  T532]  </TASK>
[pid   560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   558] <... bpf resumed>)          = 4
[pid   556] <... bpf resumed>)          = 4
[pid   558] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   556] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   558] <... bpf resumed>)          = 5
[pid   556] <... bpf resumed>)          = 5
[pid   558] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   556] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   558] <... bpf resumed>)          = 0
[pid   556] <... bpf resumed>)          = 0
[pid   558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   558] <... bpf resumed>)          = 6
[pid   556] <... bpf resumed>)          = 6
[pid   558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   558] <... bpf resumed>)          = 7
[pid   556] <... bpf resumed>)          = 7
[pid   558] exit_group(0 <unfinished ...>
[pid   556] exit_group(0 <unfinished ...>
[pid   558] <... exit_group resumed>)   = ?
[pid   556] <... exit_group resumed>)   = ?
[pid   559] <... bpf resumed>)          = 4
[pid   558] +++ exited with 0 +++
[pid   557] <... bpf resumed>)          = 4
[pid   559] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   557] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   556] +++ exited with 0 +++
[pid   560] <... bpf resumed>)          = 4
[pid   559] <... bpf resumed>)          = 5
[pid   557] <... bpf resumed>)          = 5
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=556, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=558, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   560] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   559] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   557] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   560] <... bpf resumed>)          = 5
[pid   559] <... bpf resumed>)          = 0
[pid   557] <... bpf resumed>)          = 0
[pid   559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   560] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4./strace-static-x86_64: Process 561 attached
 <unfinished ...>
[pid   559] <... bpf resumed>)          = 6
[pid   557] <... bpf resumed>)          = 6
[pid   561] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   557] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   561] <... set_robust_list resumed>) = 0
[pid   559] <... bpf resumed>)          = 7
[pid   557] <... bpf resumed>)          = 7
./strace-static-x86_64: Process 562 attached
[pid   561] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   560] <... bpf resumed>)          = 0
[pid   559] exit_group(0 <unfinished ...>
[pid   557] exit_group(0 <unfinished ...>
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 561
[pid   561] <... prctl resumed>)        = 0
[pid   560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   559] <... exit_group resumed>)   = ?
[pid   557] <... exit_group resumed>)   = ?
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 562
[pid   562] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   560] <... bpf resumed>)          = 6
[pid   559] +++ exited with 0 +++
[pid   562] <... set_robust_list resumed>) = 0
[pid   560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   561] setpgid(0, 0)               = 0
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=559, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   561] write(3, "1000", 4)         = 4
[pid   561] close(3)                    = 0
[pid   296] <... restart_syscall resumed>) = 0
[pid   561] write(1, "executing program\n", 18) = 18
executing program
[pid   561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 563 attached
 <unfinished ...>
[pid   562] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   561] <... bpf resumed>)          = 3
[pid   561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 563
[pid   562] <... prctl resumed>)        = 0
[pid   562] setpgid(0, 0)               = 0
[pid   563] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   563] <... set_robust_list resumed>) = 0
[pid   563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   563] setpgid(0, 0)               = 0
[pid   563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   563] write(3, "1000", 4)         = 4
[pid   563] close(3)                    = 0
[pid   562] <... openat resumed>)       = 3
executing program
[pid   563] write(1, "executing program\n", 18) = 18
[pid   563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   562] write(3, "1000", 4)         = 4
[pid   562] close(3 <unfinished ...>
[pid   561] <... bpf resumed>)          = 4
[pid   560] <... bpf resumed>)          = 7
[pid   557] +++ exited with 0 +++
[pid   563] <... bpf resumed>)          = 3
[pid   562] <... close resumed>)        = 0
[pid   563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   561] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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}, 72executing program
 <unfinished ...>
[pid   560] exit_group(0 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=557, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   562] write(1, "executing program\n", 18 <unfinished ...>
[pid   563] <... bpf resumed>)          = 4
[pid   561] <... bpf resumed>)          = 5
[pid   560] <... exit_group resumed>)   = ?
[pid   563] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   561] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   563] <... bpf resumed>)          = 5
[pid   561] <... bpf resumed>)          = 0
[pid   563] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   563] <... bpf resumed>)          = 0
[pid   561] <... bpf resumed>)          = 6
[pid   563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   562] <... write resumed>)        = 18
[pid   561] <... bpf resumed>)          = 7
[pid   560] +++ exited with 0 +++
[pid   563] <... bpf resumed>)          = 6
[pid   562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   561] exit_group(0 <unfinished ...>
[pid   563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   561] <... exit_group resumed>)   = ?
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=560, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   562] <... bpf resumed>)          = 3
[pid   562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 564 attached
 <unfinished ...>
[pid   564] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 564
[pid   564] <... set_robust_list resumed>) = 0
[pid   564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   564] setpgid(0, 0)               = 0
[pid   564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   564] <... openat resumed>)       = 3
./strace-static-x86_64: Process 565 attached
[pid   564] write(3, "1000", 4 <unfinished ...>
[pid   565] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   564] <... write resumed>)        = 4
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 565
[pid   565] <... set_robust_list resumed>) = 0
[pid   565] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   564] close(3 <unfinished ...>
[pid   565] <... prctl resumed>)        = 0
[pid   565] setpgid(0, 0 <unfinished ...>
[pid   564] <... close resumed>)        = 0
[pid   565] <... setpgid resumed>)      = 0
[pid   565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   564] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   565] <... openat resumed>)       = 3
[pid   564] <... write resumed>)        = 18
[pid   565] write(3, "1000", 4)         = 4
[pid   565] close(3)                    = 0
[pid   565] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid   564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   565] <... write resumed>)        = 18
[pid   565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   564] <... bpf resumed>)          = 3
[pid   564] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   565] <... bpf resumed>)          = 4
[pid   564] <... bpf resumed>)          = 4
[pid   563] <... bpf resumed>)          = 7
[pid   562] <... bpf resumed>)          = 4
[pid   561] +++ exited with 0 +++
[pid   565] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   564] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   563] exit_group(0 <unfinished ...>
[pid   562] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   565] <... bpf resumed>)          = 5
[pid   564] <... bpf resumed>)          = 5
[pid   563] <... exit_group resumed>)   = ?
[pid   562] <... bpf resumed>)          = 5
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=561, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   565] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   564] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   562] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   565] <... bpf resumed>)          = 0
[pid   564] <... bpf resumed>)          = 0
[pid   563] +++ exited with 0 +++
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   562] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 566 attached
[pid   565] <... bpf resumed>)          = 6
[pid   562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=563, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   566] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   564] <... bpf resumed>)          = 6
[pid   562] <... bpf resumed>)          = 7
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 566
[pid   566] <... set_robust_list resumed>) = 0
[pid   565] <... bpf resumed>)          = 7
[pid   564] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   562] exit_group(0 <unfinished ...>
[pid   566] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   565] exit_group(0 <unfinished ...>
[pid   564] <... bpf resumed>)          = 7
[pid   562] <... exit_group resumed>)   = ?
[pid   566] <... prctl resumed>)        = 0
[pid   565] <... exit_group resumed>)   = ?
[pid   564] exit_group(0 <unfinished ...>
[pid   562] +++ exited with 0 +++
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 567
./strace-static-x86_64: Process 567 attached
[pid   567] set_robust_list(0x55555635e660, 24) = 0
[pid   567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   567] setpgid(0, 0)               = 0
[pid   567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   567] write(3, "1000", 4)         = 4
[pid   567] close(3)                    = 0
[pid   567] write(1, "executing program\n", 18executing program
) = 18
[pid   567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   567] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   567] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   565] +++ exited with 0 +++
[pid   567] <... bpf resumed>)          = 5
[pid   567] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   567] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   567] exit_group(0)               = ?
[pid   567] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=567, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   566] setpgid(0, 0 <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 568
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=562, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 569
[pid   566] <... setpgid resumed>)      = 0
[pid   566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   566] write(3, "1000", 4)         = 4
[pid   566] close(3)                    = 0
[pid   566] write(1, "executing program\n", 18executing program
) = 18
[pid   566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   566] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   566] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   566] exit_group(0)               = ?
[   31.243213][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   31.254991][  T565] BUG: scheduling while atomic: syz-executor374/565/0x00000002
[   31.262452][  T565] Modules linked in:
[   31.266257][  T565] Preemption disabled at:
[   31.266268][  T565] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   31.277229][  T565] CPU: 1 PID: 565 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[pid   566] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=566, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 570
[   31.288667][  T565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   31.298558][  T565] Call Trace:
[   31.301676][  T565]  <TASK>
[   31.304457][  T565]  dump_stack_lvl+0x151/0x1b7
[   31.308964][  T565]  ? is_module_text_address+0x1f/0x360
[   31.314258][  T565]  ? is_module_text_address+0x1f/0x360
[   31.319557][  T565]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   31.324852][  T565]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   31.330495][  T565]  ? is_module_text_address+0x1f/0x360
[   31.335786][  T565]  dump_stack+0x15/0x1b
[   31.339866][  T565]  __schedule_bug+0x195/0x260
[   31.344381][  T565]  ? cpu_util_update_eff+0x10e0/0x10e0
[   31.349677][  T565]  __schedule+0xcf7/0x1550
[   31.353925][  T565]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   31.359224][  T565]  ? __sched_text_start+0x8/0x8
[   31.363992][  T565]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   31.369471][  T565]  do_task_dead+0x99/0xa0
[   31.373639][  T565]  do_exit+0x202a/0x2b80
[   31.377718][  T565]  ? put_task_struct+0x80/0x80
[   31.382337][  T565]  ? __kasan_check_write+0x14/0x20
[   31.387255][  T565]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   31.392350][  T565]  ? _raw_spin_lock_irqsave+0x210/0x210
[   31.397698][  T565]  ? zap_other_threads+0x29c/0x2d0
[   31.402621][  T565]  do_group_exit+0x21a/0x2d0
[   31.407046][  T565]  __x64_sys_exit_group+0x3f/0x40
[   31.411902][  T565]  do_syscall_64+0x3d/0xb0
[   31.416156][  T565]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   31.421882][  T565] RIP: 0033:0x7f17969fb039
[   31.426145][  T565] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   31.432995][  T565] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   564] <... exit_group resumed>)   = ?
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=565, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 571
./strace-static-x86_64: Process 570 attached
./strace-static-x86_64: Process 571 attached
./strace-static-x86_64: Process 569 attached
./strace-static-x86_64: Process 568 attached
[pid   570] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   571] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   570] <... set_robust_list resumed>) = 0
[pid   569] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   568] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   571] <... set_robust_list resumed>) = 0
[pid   570] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   569] <... set_robust_list resumed>) = 0
[pid   568] <... set_robust_list resumed>) = 0
[pid   571] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   570] <... prctl resumed>)        = 0
[pid   569] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   568] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   571] <... prctl resumed>)        = 0
[pid   570] setpgid(0, 0 <unfinished ...>
[pid   569] <... prctl resumed>)        = 0
[pid   568] <... prctl resumed>)        = 0
[pid   571] setpgid(0, 0 <unfinished ...>
[pid   570] <... setpgid resumed>)      = 0
[pid   569] setpgid(0, 0 <unfinished ...>
[pid   568] setpgid(0, 0 <unfinished ...>
[pid   571] <... setpgid resumed>)      = 0
[pid   570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   569] <... setpgid resumed>)      = 0
[pid   568] <... setpgid resumed>)      = 0
[pid   571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   570] <... openat resumed>)       = 3
[pid   569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   571] <... openat resumed>)       = 3
[pid   570] write(3, "1000", 4 <unfinished ...>
[pid   569] <... openat resumed>)       = 3
[pid   568] <... openat resumed>)       = 3
[pid   571] write(3, "1000", 4 <unfinished ...>
[pid   570] <... write resumed>)        = 4
[pid   569] write(3, "1000", 4 <unfinished ...>
[pid   568] write(3, "1000", 4 <unfinished ...>
[pid   571] <... write resumed>)        = 4
[pid   570] close(3 <unfinished ...>
[pid   569] <... write resumed>)        = 4
[pid   568] <... write resumed>)        = 4
[pid   571] close(3 <unfinished ...>
[pid   570] <... close resumed>)        = 0
[pid   569] close(3 <unfinished ...>
[pid   568] close(3 <unfinished ...>
[pid   571] <... close resumed>)        = 0
executing program
executing program
[pid   570] write(1, "executing program\n", 18 <unfinished ...>
[pid   569] <... close resumed>)        = 0
[pid   568] <... close resumed>)        = 0
[pid   571] write(1, "executing program\n", 18 <unfinished ...>
[pid   570] <... write resumed>)        = 18
[pid   569] write(1, "executing program\n", 18 <unfinished ...>
[pid   568] write(1, "executing program\n", 18executing program
executing program
 <unfinished ...>
[pid   571] <... write resumed>)        = 18
[pid   570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   569] <... write resumed>)        = 18
[pid   568] <... write resumed>)        = 18
[pid   571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   571] <... bpf resumed>)          = 3
[pid   570] <... bpf resumed>)          = 3
[pid   568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   569] <... bpf resumed>)          = 3
[pid   569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   568] <... bpf resumed>)          = 3
[pid   564] +++ exited with 0 +++
[pid   568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=564, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 572 attached
, child_tidptr=0x55555635e650) = 572
[pid   572] set_robust_list(0x55555635e660, 24) = 0
[pid   572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   572] setpgid(0, 0)               = 0
[pid   572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   572] write(3, "1000", 4)         = 4
[pid   572] close(3executing program
)                    = 0
[pid   572] write(1, "executing program\n", 18) = 18
[pid   572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   571] <... bpf resumed>)          = 4
[pid   571] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   570] <... bpf resumed>)          = 4
[pid   569] <... bpf resumed>)          = 4
[pid   568] <... bpf resumed>)          = 4
[pid   572] <... bpf resumed>)          = 4
[pid   571] <... bpf resumed>)          = 5
[pid   570] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   569] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   568] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   572] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   571] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   570] <... bpf resumed>)          = 5
[pid   569] <... bpf resumed>)          = 5
[pid   568] <... bpf resumed>)          = 5
[pid   572] <... bpf resumed>)          = 5
[pid   571] <... bpf resumed>)          = 0
[pid   570] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   569] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   568] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   572] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   570] <... bpf resumed>)          = 0
[pid   569] <... bpf resumed>)          = 0
[pid   568] <... bpf resumed>)          = 0
[pid   572] <... bpf resumed>)          = 0
[pid   571] <... bpf resumed>)          = 6
[pid   570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   570] <... bpf resumed>)          = 6
[pid   569] <... bpf resumed>)          = 6
[pid   568] <... bpf resumed>)          = 6
[pid   572] <... bpf resumed>)          = 6
[pid   571] <... bpf resumed>)          = 7
[pid   570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   571] exit_group(0 <unfinished ...>
[pid   570] <... bpf resumed>)          = 7
[pid   569] <... bpf resumed>)          = 7
[pid   568] <... bpf resumed>)          = 7
[pid   572] <... bpf resumed>)          = 7
[pid   571] <... exit_group resumed>)   = ?
[pid   570] exit_group(0 <unfinished ...>
[pid   568] exit_group(0 <unfinished ...>
[pid   572] exit_group(0 <unfinished ...>
[   31.441242][  T565] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   31.449049][  T565] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   31.456862][  T565] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   31.464671][  T565] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   31.472496][  T565] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   31.480309][  T565]  </TASK>
[pid   569] exit_group(0)               = ?
[pid   569] +++ exited with 0 +++
[pid   570] <... exit_group resumed>)   = ?
[pid   570] +++ exited with 0 +++
[pid   568] <... exit_group resumed>)   = ?
[pid   568] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=570, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 573
./strace-static-x86_64: Process 573 attached
[pid   573] set_robust_list(0x55555635e660, 24) = 0
[pid   573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   573] setpgid(0, 0)               = 0
[pid   573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   573] write(3, "1000", 4)         = 4
[pid   573] close(3)                    = 0
[pid   571] +++ exited with 0 +++
[pid   573] write(1, "executing program\n", 18executing program
) = 18
[pid   573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   573] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   573] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   573] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   573] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   573] exit_group(0)               = ?
[pid   573] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=573, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=569, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   299] <... restart_syscall resumed>) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 574
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 575
./strace-static-x86_64: Process 575 attached
[pid   575] set_robust_list(0x55555635e660, 24) = 0
[pid   575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   575] setpgid(0, 0)               = 0
[   31.524074][    C1] softirq: huh, entered softirq 9 RCU ffffffff8160d190 with preempt_count 00000103, exited with 00000102?
[   31.535564][  T571] BUG: scheduling while atomic: syz-executor374/571/0x00000002
[   31.542952][  T571] Modules linked in:
[   31.546727][  T571] Preemption disabled at:
[   31.546740][  T571] [<ffffffff81cbaa63>] __dentry_kill+0x4c3/0x650
[   31.552405][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   31.557028][  T571] CPU: 1 PID: 571 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   31.568510][  T575] BUG: scheduling while atomic: syz-executor374/575/0x00000002
[   31.579838][  T571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   31.579852][  T571] Call Trace:
[   31.579859][  T571]  <TASK>
[   31.579867][  T571]  dump_stack_lvl+0x151/0x1b7
[   31.587211][  T575] Modules linked in:
[   31.597087][  T571]  ? __dentry_kill+0x4c3/0x650
[   31.600210][  T575] 
[   31.600217][  T575] Preemption disabled at:
[   31.602985][  T571]  ? __dentry_kill+0x4c3/0x650
[   31.607621][  T575] [<ffffffff81cd8869>] fd_install+0x59/0x250
[   31.611322][  T571]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   31.637972][  T571]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   31.643611][  T571]  ? __dentry_kill+0x4c3/0x650
[   31.648213][  T571]  dump_stack+0x15/0x1b
[   31.652206][  T571]  __schedule_bug+0x195/0x260
[   31.656715][  T571]  ? cpu_util_update_eff+0x10e0/0x10e0
[   31.662111][  T571]  __schedule+0xcf7/0x1550
[   31.666352][  T571]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   31.671647][  T571]  ? __sched_text_start+0x8/0x8
[   31.676330][  T571]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   31.681803][  T571]  do_task_dead+0x99/0xa0
[   31.686140][  T571]  do_exit+0x202a/0x2b80
[   31.690316][  T571]  ? put_task_struct+0x80/0x80
[   31.694904][  T571]  ? __kasan_check_write+0x14/0x20
[   31.699849][  T571]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   31.704823][  T571]  ? _raw_spin_lock_irqsave+0x210/0x210
[   31.710183][  T571]  ? zap_other_threads+0x29c/0x2d0
[   31.715186][  T571]  do_group_exit+0x21a/0x2d0
[   31.719556][  T571]  __x64_sys_exit_group+0x3f/0x40
[   31.724412][  T571]  do_syscall_64+0x3d/0xb0
[   31.728673][  T571]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   31.734413][  T571] RIP: 0033:0x7f17969fb039
[   31.738647][  T571] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   31.745589][  T571] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   31.753838][  T571] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
[   31.761649][  T571] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   31.769568][  T571] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   31.777378][  T571] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   31.785228][  T571] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   31.793008][  T571]  </TASK>
[   31.795869][  T575] CPU: 0 PID: 575 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   31.807247][  T575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   31.817132][  T575] Call Trace:
[   31.820261][  T575]  <TASK>
[   31.823033][  T575]  dump_stack_lvl+0x151/0x1b7
[   31.827549][  T575]  ? fd_install+0x59/0x250
[   31.831799][  T575]  ? fd_install+0x59/0x250
[   31.836053][  T575]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   31.841351][  T575]  ? fd_install+0x59/0x250
[   31.845601][  T575]  dump_stack+0x15/0x1b
[   31.849591][  T575]  __schedule_bug+0x195/0x260
[   31.854193][  T575]  ? cpu_util_update_eff+0x10e0/0x10e0
[   31.859489][  T575]  __schedule+0xcf7/0x1550
[   31.863741][  T575]  ? __kasan_check_write+0x14/0x20
[   31.868685][  T575]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   31.873633][  T575]  ? __sched_text_start+0x8/0x8
[   31.878321][  T575]  ? __kasan_check_read+0x11/0x20
[   31.883184][  T575]  ? cgroup_update_frozen+0x15f/0x980
[   31.888520][  T575]  schedule+0xc3/0x180
[   31.892411][  T575]  ptrace_stop+0x54f/0x930
[   31.896666][  T575]  ptrace_notify+0x225/0x350
[   31.901209][  T575]  ? do_notify_parent+0xa20/0xa20
[   31.906064][  T575]  ? __x64_sys_openat+0x243/0x290
[   31.910927][  T575]  ? __ia32_sys_open+0x270/0x270
[   31.915701][  T575]  ? fpregs_assert_state_consistent+0xb6/0xe0
[pid   575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 574 attached
[   31.921603][  T575]  ? exit_to_user_mode_prepare+0x39/0xa0
[   31.927160][  T575]  syscall_exit_to_user_mode+0xa2/0x140
[   31.932537][  T575]  do_syscall_64+0x49/0xb0
[   31.936793][  T575]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   31.942522][  T575] RIP: 0033:0x7f17969fbf91
[   31.946775][  T575] Code: 75 57 89 f0 25 00 00 41 00 3d 00 00 41 00 74 49 80 3d fa a0 07 00 00 74 6d 89 da 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 93 00 00 00 48 8b 54 24 28 64 48 2b 14 25
[   31.966253][  T575] RSP: 002b:00007ffd8ed5f9d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
executing program
) = 3
[pid   572] <... exit_group resumed>)   = ?
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=571, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   575] write(3, "1000", 4)         = 4
[pid   575] close(3)                    = 0
[pid   575] write(1, "executing program\n", 18) = 18
[pid   575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   574] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=568, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   574] <... set_robust_list resumed>) = 0
[pid   574] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   575] <... bpf resumed>)          = 3
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   574] <... prctl resumed>)        = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   575] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   572] +++ exited with 0 +++
[pid   574] setpgid(0, 0 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=572, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   574] <... setpgid resumed>)      = 0
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 577
[pid   298] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 578 attached
./strace-static-x86_64: Process 577 attached
[pid   574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 578
[pid   574] <... openat resumed>)       = 3
[pid   578] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   577] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   574] write(3, "1000", 4 <unfinished ...>
[pid   578] <... set_robust_list resumed>) = 0
[pid   578] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   577] <... set_robust_list resumed>) = 0
[pid   574] <... write resumed>)        = 4
[pid   578] <... prctl resumed>)        = 0
[pid   578] setpgid(0, 0)               = 0
[pid   578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   578] write(3, "1000", 4 <unfinished ...>
[pid   574] close(3 <unfinished ...>
[pid   578] <... write resumed>)        = 4
[pid   574] <... close resumed>)        = 0
executing program
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 579
[pid   574] write(1, "executing program\n", 18) = 18
[pid   578] close(3executing program
)                    = 0
[pid   578] write(1, "executing program\n", 18) = 18
[pid   574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   574] <... bpf resumed>)          = 3
[pid   574] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   578] <... bpf resumed>)          = 3
[pid   578] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 579 attached
 <unfinished ...>
[pid   577] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   579] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   577] <... prctl resumed>)        = 0
[pid   579] <... set_robust_list resumed>) = 0
[pid   579] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   577] setpgid(0, 0 <unfinished ...>
[pid   579] <... prctl resumed>)        = 0
[pid   579] setpgid(0, 0 <unfinished ...>
[pid   577] <... setpgid resumed>)      = 0
[pid   579] <... setpgid resumed>)      = 0
[pid   579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   579] <... openat resumed>)       = 3
[pid   579] write(3, "1000", 4)         = 4
[pid   579] close(3)                    = 0
[pid   577] <... openat resumed>)       = 3
[pid   579] write(1, "executing program\n", 18 <unfinished ...>
[pid   577] write(3, "1000", 4)         = 4
[pid   577] close(3)                    = 0
[pid   577] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   579] <... write resumed>)        = 18
executing program
[pid   579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   577] <... write resumed>)        = 18
[pid   577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   579] <... bpf resumed>)          = 3
[pid   579] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   577] <... bpf resumed>)          = 3
[pid   577] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   575] <... bpf resumed>)          = 4
[pid   579] <... bpf resumed>)          = 4
[pid   578] <... bpf resumed>)          = 4
[pid   577] <... bpf resumed>)          = 4
[pid   574] <... bpf resumed>)          = 4
[pid   575] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   578] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   574] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   579] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   578] <... bpf resumed>)          = 5
[pid   577] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   575] <... bpf resumed>)          = 5
[pid   574] <... bpf resumed>)          = 5
[pid   578] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   577] <... bpf resumed>)          = 5
[pid   575] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   574] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   579] <... bpf resumed>)          = 5
[pid   578] <... bpf resumed>)          = 0
[pid   577] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   575] <... bpf resumed>)          = 0
[pid   574] <... bpf resumed>)          = 0
[pid   579] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   577] <... bpf resumed>)          = 0
[pid   575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   579] <... bpf resumed>)          = 0
[pid   578] <... bpf resumed>)          = 6
[pid   577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   575] <... bpf resumed>)          = 6
[pid   579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   578] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   575] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   574] <... bpf resumed>)          = 6
[pid   578] <... bpf resumed>)          = 7
[pid   577] <... bpf resumed>)          = 6
[pid   575] <... bpf resumed>)          = 7
[pid   574] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   579] <... bpf resumed>)          = 6
[pid   578] exit_group(0 <unfinished ...>
[pid   577] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   575] exit_group(0 <unfinished ...>
[pid   579] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   578] <... exit_group resumed>)   = ?
[pid   577] <... bpf resumed>)          = 7
[pid   575] <... exit_group resumed>)   = ?
[pid   574] <... bpf resumed>)          = 7
[pid   579] <... bpf resumed>)          = 7
[   31.974461][  T575] RAX: 0000000000000003 RBX: 0000000000080001 RCX: 00007f17969fbf91
[   31.982270][  T575] RDX: 0000000000080001 RSI: 00007f1796a46022 RDI: 00000000ffffff9c
[   31.990080][  T575] RBP: 00007f1796a46022 R08: 0000000000000000 R09: 0000000000000000
[   31.997892][  T575] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd8ed5fa70
[   32.005704][  T575] R13: 00007ffd8ed5ff4c R14: 00007ffd8ed5ff60 R15: 00007ffd8ed5ff50
[   32.013636][  T575]  </TASK>
[pid   578] +++ exited with 0 +++
[pid   577] exit_group(0 <unfinished ...>
[pid   575] +++ exited with 0 +++
[pid   574] exit_group(0 <unfinished ...>
[pid   579] exit_group(0 <unfinished ...>
[pid   577] <... exit_group resumed>)   = ?
[pid   574] <... exit_group resumed>)   = ?
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=575, si_uid=0, si_status=0, si_utime=0, si_stime=24} ---
[pid   579] <... exit_group resumed>)   = ?
[pid   579] +++ exited with 0 +++
[pid   574] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=578, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   299] <... clone resumed>, child_tidptr=0x55555635e650) = 580
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=579, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=574, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 580 attached
 <unfinished ...>
[pid   580] set_robust_list(0x55555635e660, 24) = 0
[pid   580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   580] setpgid(0, 0)               = 0
[pid   580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 582
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 581
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   580] <... openat resumed>)       = 3
[pid   296] <... clone resumed>, child_tidptr=0x55555635e650) = 583
[pid   580] write(3, "1000", 4)         = 4
./strace-static-x86_64: Process 583 attached
./strace-static-x86_64: Process 582 attached
./strace-static-x86_64: Process 581 attached
[pid   580] close(3)                    = 0
executing program
[pid   580] write(1, "executing program\n", 18) = 18
[pid   583] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   582] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   582] <... set_robust_list resumed>) = 0
[pid   581] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   583] <... set_robust_list resumed>) = 0
[pid   582] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   581] <... set_robust_list resumed>) = 0
[pid   581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   581] setpgid(0, 0)               = 0
[pid   581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   581] write(3, "1000", 4)         = 4
[pid   581] close(3)                    = 0
[pid   581] write(1, "executing program\n", 18 <unfinished ...>
[pid   580] <... bpf resumed>)          = 3
executing program
[pid   581] <... write resumed>)        = 18
[pid   580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   580] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   580] <... bpf resumed>)          = 5
[pid   583] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   582] <... prctl resumed>)        = 0
[pid   580] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   583] <... prctl resumed>)        = 0
[pid   582] setpgid(0, 0 <unfinished ...>
[pid   581] <... bpf resumed>)          = 3
[pid   580] <... bpf resumed>)          = 6
[pid   580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   582] <... setpgid resumed>)      = 0
[pid   582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   583] setpgid(0, 0 <unfinished ...>
[pid   582] <... openat resumed>)       = 3
[pid   582] write(3, "1000", 4)         = 4
[pid   582] close(3)                    = 0
executing program
[pid   582] write(1, "executing program\n", 18) = 18
[pid   583] <... setpgid resumed>)      = 0
[pid   583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   583] <... openat resumed>)       = 3
executing program
[pid   583] write(3, "1000", 4)         = 4
[pid   583] close(3)                    = 0
[pid   583] write(1, "executing program\n", 18) = 18
[pid   583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   582] <... bpf resumed>)          = 3
[pid   582] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   583] <... bpf resumed>)          = 3
[pid   583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   577] +++ exited with 0 +++
[pid   580] <... bpf resumed>)          = 7
[pid   581] <... bpf resumed>)          = 4
[pid   583] <... bpf resumed>)          = 4
[pid   582] <... bpf resumed>)          = 4
[pid   580] exit_group(0 <unfinished ...>
[pid   581] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=577, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   583] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   582] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   581] <... bpf resumed>)          = 5
[pid   580] <... exit_group resumed>)   = ?
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   583] <... bpf resumed>)          = 5
[pid   582] <... bpf resumed>)          = 5
[pid   581] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   582] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   581] <... bpf resumed>)          = 0
[pid   582] <... bpf resumed>)          = 0
[pid   581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   581] <... bpf resumed>)          = 6
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   582] <... bpf resumed>)          = 6
[pid   581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   582] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   581] <... bpf resumed>)          = 7
[pid   295] <... clone resumed>, child_tidptr=0x55555635e650) = 584
[pid   582] <... bpf resumed>)          = 7
[pid   581] exit_group(0 <unfinished ...>
[pid   582] exit_group(0 <unfinished ...>
[pid   581] <... exit_group resumed>)   = ?
[pid   582] <... exit_group resumed>)   = ?
[pid   581] +++ exited with 0 +++
[pid   582] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=581, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=582, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... restart_syscall resumed>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55555635e650) = 585
[pid   298] <... clone resumed>, child_tidptr=0x55555635e650) = 586
./strace-static-x86_64: Process 586 attached
[pid   586] set_robust_list(0x55555635e660, 24) = 0
[pid   586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   586] setpgid(0, 0)               = 0
executing program
[pid   586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 585 attached
) = 3
[pid   585] set_robust_list(0x55555635e660, 24) = 0
[pid   585] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   586] write(3, "1000", 4 <unfinished ...>
[pid   585] <... prctl resumed>)        = 0
[pid   586] <... write resumed>)        = 4
[pid   585] setpgid(0, 0 <unfinished ...>
[pid   586] close(3)                    = 0
[pid   585] <... setpgid resumed>)      = 0
[pid   585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   586] write(1, "executing program\n", 18) = 18
[pid   586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   585] <... openat resumed>)       = 3
[pid   585] write(3, "1000", 4)         = 4
[pid   585] close(3)                    = 0
[pid   585] write(1, "executing program\n", 18executing program
) = 18
[pid   585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   586] <... bpf resumed>)          = 3
[pid   585] <... bpf resumed>)          = 3
[pid   585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   585] <... bpf resumed>)          = 4
[pid   586] <... bpf resumed>)          = 4
[pid   586] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   585] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 <unfinished ...>
[pid   586] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   585] <... bpf resumed>)          = 5
[pid   586] <... bpf resumed>)          = 0
[pid   585] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   585] <... bpf resumed>)          = 0
[pid   586] <... bpf resumed>)          = 6
[pid   585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   585] <... bpf resumed>)          = 6
[pid   586] <... bpf resumed>)          = 7
[pid   585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   586] exit_group(0 <unfinished ...>
[pid   585] <... bpf resumed>)          = 7
[pid   586] <... exit_group resumed>)   = ?
[pid   585] exit_group(0)               = ?
[   32.096510][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b96c0 with preempt_count 00000103, exited with 00000102?
[   32.108098][  T580] BUG: scheduling while atomic: syz-executor374/580/0x00000002
[   32.116661][  T580] Modules linked in:
[   32.120813][  T580] Preemption disabled at:
[   32.120825][  T580] [<ffffffff81586227>] up_write+0x27/0x1f0
[   32.129555][    C1] softirq: huh, entered softirq 6 TASKLET ffffffff8145fb20 with preempt_count 00000103, exited with 00000102?
[   32.131832][  T580] CPU: 0 PID: 580 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
[   32.143152][  T585] BUG: scheduling while atomic: syz-executor374/585/0x00000002
[   32.154207][  T580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   32.154220][  T580] Call Trace:
[   32.154226][  T580]  <TASK>
[   32.154233][  T580]  dump_stack_lvl+0x151/0x1b7
[   32.154259][  T580]  ? up_write+0x27/0x1f0
[   32.154282][  T580]  ? up_write+0x27/0x1f0
[   32.154304][  T580]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   32.154328][  T580]  ? up_write+0x27/0x1f0
[   32.161681][  T585] Modules linked in:
[   32.171561][  T580]  dump_stack+0x15/0x1b
[   32.171592][  T580]  __schedule_bug+0x195/0x260
[   32.171613][  T580]  ? unwind_get_return_address+0x4d/0x90
[   32.174699][  T585] Preemption disabled at:
[   32.177465][  T580]  ? cpu_util_update_eff+0x10e0/0x10e0
[   32.181972][  T585] [<ffffffff81586227>] up_write+0x27/0x1f0
[   32.186060][  T580]  ? arch_stack_walk+0xf3/0x140
[   32.186095][  T580]  __schedule+0xcf7/0x1550
[   32.186117][  T580]  ? stack_trace_save+0x113/0x1c0
[   32.246589][  T580]  ? stack_trace_snprint+0xf0/0xf0
[   32.251527][  T580]  ? trace_event_raw_event_bpf_trace_printk+0x14f/0x210
[   32.258301][  T580]  ? __sched_text_start+0x8/0x8
[   32.262987][  T580]  ? __kasan_check_write+0x14/0x20
[   32.268056][  T580]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   32.272996][  T580]  ? _raw_spin_lock_irqsave+0x210/0x210
[   32.278381][  T580]  ? unlink_anon_vmas+0x576/0x5b0
[   32.283246][  T580]  schedule+0xc3/0x180
[   32.287147][  T580]  rwsem_down_write_slowpath+0xddf/0x20a0
[   32.292700][  T580]  ? do_exit+0xb29/0x2b80
[   32.296872][  T580]  ? do_group_exit+0x21a/0x2d0
[   32.301480][  T580]  ? __x64_sys_exit_group+0x3f/0x40
[   32.306516][  T580]  ? down_write_killable+0x40/0x40
[   32.311455][  T580]  ? rwsem_write_trylock+0x15b/0x290
[   32.316573][  T580]  ? rwsem_mark_wake+0x6b0/0x6b0
[   32.321343][  T580]  ? rwsem_write_trylock+0x15b/0x290
[   32.326465][  T580]  down_write+0x21/0x30
[   32.330457][  T580]  unlink_anon_vmas+0xf0/0x5b0
[   32.335058][  T580]  free_pgtables+0x4af/0x660
[   32.339482][  T580]  ? free_pgd_range+0xdb0/0xdb0
[   32.344175][  T580]  exit_mmap+0x415/0x940
[   32.348262][  T580]  ? vm_brk+0x30/0x30
[   32.352068][  T580]  ? kiocb_set_cancel_fn+0x1d0/0x1d0
[   32.357188][  T580]  ? uprobe_clear_state+0x2cd/0x320
[   32.362220][  T580]  __mmput+0x95/0x310
[   32.366042][  T580]  mmput+0x56/0x170
[   32.369682][  T580]  do_exit+0xb29/0x2b80
[   32.373682][  T580]  ? put_task_struct+0x80/0x80
[   32.378281][  T580]  ? __kasan_check_write+0x14/0x20
[   32.383224][  T580]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   32.388173][  T580]  ? _raw_spin_lock_irqsave+0x210/0x210
[   32.393550][  T580]  ? zap_other_threads+0x29c/0x2d0
[   32.398503][  T580]  do_group_exit+0x21a/0x2d0
[   32.403018][  T580]  __x64_sys_exit_group+0x3f/0x40
[   32.407876][  T580]  do_syscall_64+0x3d/0xb0
[   32.412129][  T580]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   32.417856][  T580] RIP: 0033:0x7f17969fb039
[   32.422117][  T580] Code: Unable to access opcode bytes at 0x7f17969fb00f.
[   32.428970][  T580] RSP: 002b:00007ffd8ed5fed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   32.437240][  T580] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17969fb039
executing program
./strace-static-x86_64: Process 584 attached
[pid   586] +++ exited with 0 +++
[pid   583] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   584] set_robust_list(0x55555635e660, 24 <unfinished ...>
[pid   583] <... bpf resumed>)          = 0
[pid   584] <... set_robust_list resumed>) = 0
[pid   583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, 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 <unfinished ...>
[pid   584] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   583] <... bpf resumed>)          = 6
[pid   584] <... prctl resumed>)        = 0
[pid   583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   584] setpgid(0, 0 <unfinished ...>
[pid   583] <... bpf resumed>)          = 7
[pid   584] <... setpgid resumed>)      = 0
[pid   583] exit_group(0 <unfinished ...>
[pid   584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   583] <... exit_group resumed>)   = ?
[pid   584] <... openat resumed>)       = 3
[pid   583] +++ exited with 0 +++
[pid   584] write(3, "1000", 4)         = 4
[pid   584] close(3)                    = 0
[pid   584] write(1, "executing program\n", 18) = 18
[pid   584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   584] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   584] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   584] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   584] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   584] exit_group(0)               = ?
[pid   584] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=583, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 587
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=584, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 588
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=586, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555635e650) = 589
[   32.445031][  T580] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   32.452833][  T580] RBP: 00007f1796a772b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   32.460644][  T580] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1796a772b0
[   32.468454][  T580] R13: 0000000000000000 R14: 00007f1796a77d20 R15: 00007f17969cc1d0
[   32.476276][  T580]  </TASK>
[   32.479135][  T585] CPU: 1 PID: 585 Comm: syz-executor374 Tainted: G        W          6.1.78-syzkaller-00128-g6b75fd483519 #0
./strace-static-x86_64: Process 587 attached
[pid   587] set_robust_list(0x55555635e660, 24) = 0
[pid   587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   587] setpgid(0, 0)               = 0
[pid   587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   587] write(3, "1000", 4)         = 4
[pid   587] close(3)                    = 0
[pid   587] write(1, "executing program\n", 18executing program
) = 18
[pid   587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001d80, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   587] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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) = 5
[pid   587] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, 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=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   587] exit_group(0)               = ?
[   32.490506][  T585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   32.500545][  T585] Call Trace:
[   32.503668][  T585]  <TASK>
[   32.506446][  T585]  dump_stack_lvl+0x151/0x1b7
[   32.510963][  T585]  ? up_write+0x27/0x1f0
[   32.515040][  T585]  ? up_write+0x27/0x1f0
[   32.519119][  T585]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   32.524641][  T585]  ? up_write+0x27/0x1f0
[   32.528714][  T585]  dump_stack+0x15/0x1b
[   32.532707][  T585]  __schedule_bug+0x195/0x260
[   32.537219][  T585]  ? unwind_get_return_address+0x4d/0x90
[   32.542773][  T585]  ? cpu_util_update_eff+0x10e0/0x10e0
[   32.548067][  T585]  ? arch_stack_walk+0xf3/0x140
[   32.552757][  T585]  __schedule+0xcf7/0x1550
[   32.557021][  T585]  ? stack_trace_save+0x113/0x1c0
[   32.561870][  T585]  ? stack_trace_snprint+0xf0/0xf0
[   32.566815][  T585]  ? __sched_text_start+0x8/0x8
[   32.571513][  T585]  ? __kasan_check_write+0x14/0x20
[   32.576455][  T585]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   32.581397][  T585]  ? _raw_spin_lock_irqsave+0x210/0x210
[   32.586779][  T585]  ? unlink_anon_vmas+0x576/0x5b0
[   32.591638][  T585]  schedule+0xc3/0x180
[   32.595544][  T585]  rwsem_down_write_slowpath+0xddf/0x20a0
[   32.601105][  T585]  ? __this_cpu_preempt_check+0x13/0x20
[   32.606483][  T585]  ? down_write_killable+0x40/0x40
[   32.611423][  T585]  ? tlb_remove_page+0x12/0x30
[   32.616024][  T585]  ? __kasan_check_write+0x14/0x20
[   32.620971][  T585]  ? free_pgd_range+0xd3c/0xdb0
[   32.625662][  T585]  ? rwsem_write_trylock+0x15b/0x290
[   32.630921][  T585]  ? rwsem_mark_wake+0x6b0/0x6b0
[   32.635808][  T585]  ? rwsem_write_trylock+0x15b/0x290
[   32.640931][  T585]  down_write+0x21/0x30
[   32.644918][  T585]  unlink_anon_vmas+0xf0/0x5b0
[   32.649521][  T585]  free_pgtables+0x30a/0x660
[   32.653955][  T585]  ? free_pgd_range+0xdb0/0xdb0
[   32.658643][  T585]  exit_mmap+0x415/0x940
[   32.662841][  T585]  ? vm_brk+0x30/0x30
[   32.666720][  T585]  ? kiocb_set_cancel_fn+0x1d0/0x1d0
[   32.671836][  T585]  ? uprobe_clear_state+0x2cd/0x320
[   32.676869][  T585]  __mmput+0x95/0x310
[   32.680694][  T585]  mmput+0x56/0x170
[   32.684333][  T585]  do_exit+0xb29/0x2b80
[   32.688329][  T585]  ? put_task_struct+0x80/0x80
[   32.693011][  T585]  ? __kasan_check_write+0x14/0x20
[   32.697960][  T585]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   32.703028][  T585]  ? _raw_spin_lock_irqsave+0x210/0x210
[   32.708402][  T585]  ? zap_other_threads+0x29c/0x2d0
[   32.713347][  T585]  do_group_exit+0x21a/0x2d0
[   32.717770][  T585]  __x64_sys_exit_group+0x3f/0x40
[   32.722629][  T585]  do_syscall_64+0x3d/0xb0
[   32.726885][  T585]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   32.732608][  T585] RIP: 0033:0x7f17969fb039
[   32.736865][  T585] Code: Unable to access opcode bytes at 0x7f17969fb00f.