./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3546687461

<...>
Warning: Permanently added '10.128.0.110' (ED25519) to the list of known hosts.
execve("./syz-executor3546687461", ["./syz-executor3546687461"], 0x7ffd4fcd6100 /* 10 vars */) = 0
brk(NULL)                               = 0x5555565bf000
brk(0x5555565bfd00)                     = 0x5555565bfd00
arch_prctl(ARCH_SET_FS, 0x5555565bf380) = 0
set_tid_address(0x5555565bf650)         = 291
set_robust_list(0x5555565bf660, 24)     = 0
rseq(0x5555565bfca0, 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-executor3546687461", 4096) = 28
getrandom("\x0f\xa7\x0e\x99\xdc\x15\xf8\xc2", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x5555565bfd00
brk(0x5555565e0d00)                     = 0x5555565e0d00
brk(0x5555565e1000)                     = 0x5555565e1000
mprotect(0x7fe8c15f3000, 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=0x5555565bf650) = 292
./strace-static-x86_64: Process 292 attached
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] set_robust_list(0x5555565bf660, 24) = 0
./strace-static-x86_64: Process 293 attached
[pid   293] set_robust_list(0x5555565bf660, 24) = 0
[pid   291] <... clone resumed>, child_tidptr=0x5555565bf650) = 293
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 294
[pid   291] <... clone resumed>, child_tidptr=0x5555565bf650) = 295
./strace-static-x86_64: Process 294 attached
[pid   294] set_robust_list(0x5555565bf660, 24) = 0
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   294] setpgid(0, 0)               = 0
[pid   294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   291] <... clone resumed>, child_tidptr=0x5555565bf650) = 296
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 298
./strace-static-x86_64: Process 296 attached
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 297
[pid   294] <... openat resumed>)       = 3
[pid   294] write(3, "1000", 4)         = 4
[pid   294] close(3)                    = 0
[pid   294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 297 attached
./strace-static-x86_64: Process 295 attached
 <unfinished ...>
[pid   296] set_robust_list(0x5555565bf660, 24) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] set_robust_list(0x5555565bf660, 24./strace-static-x86_64: Process 298 attached
 <unfinished ...>
[pid   298] set_robust_list(0x5555565bf660, 24) = 0
[pid   295] <... set_robust_list resumed>) = 0
[pid   297] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 299
[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   297] <... set_robust_list resumed>) = 0
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 301
[pid   297] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 300
./strace-static-x86_64: Process 299 attached
[pid   297] <... prctl resumed>)        = 0
[pid   299] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   297] setpgid(0, 0)               = 0
[pid   297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   299] <... set_robust_list resumed>) = 0
[pid   297] <... openat resumed>)       = 3
[pid   297] write(3, "1000", 4 <unfinished ...>
[pid   299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   299] setpgid(0, 0)               = 0
[pid   299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   299] write(3, "1000", 4)         = 4
[pid   299] close(3)                    = 0
[pid   299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 300 attached
 <unfinished ...>
[pid   300] set_robust_list(0x5555565bf660, 24) = 0
[pid   300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   300] setpgid(0, 0)               = 0
[pid   300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   300] write(3, "1000", 4)         = 4
[pid   300] close(3)                    = 0
[pid   300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 301 attached
 <unfinished ...>
[pid   301] set_robust_list(0x5555565bf660, 24) = 0
[pid   301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   301] setpgid(0, 0)               = 0
[pid   301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   301] write(3, "1000", 4)         = 4
[pid   301] close(3)                    = 0
[   19.798511][   T30] audit: type=1400 audit(1711188163.199:66): avc:  denied  { execmem } for  pid=291 comm="syz-executor354" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   19.812650][   T30] audit: type=1400 audit(1711188163.219:67): avc:  denied  { prog_load } for  pid=294 comm="syz-executor354" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[   19.816579][   T30] audit: type=1400 audit(1711188163.219:68): avc:  denied  { bpf } for  pid=299 comm="syz-executor354" capability=39  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[pid   301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... write resumed>)        = 4
[pid   297] close(3)                    = 0
[   19.834837][   T30] audit: type=1400 audit(1711188163.219:69): avc:  denied  { perfmon } for  pid=299 comm="syz-executor354" capability=38  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[pid   297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   300] <... bpf resumed>)          = 3
[pid   301] <... bpf resumed>)          = 3
[pid   301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   297] <... bpf resumed>)          = 3
[pid   294] <... bpf resumed>)          = 3
[pid   301] <... bpf resumed>)          = 4
[pid   300] <... bpf resumed>)          = 4
[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   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   301] <... bpf resumed>)          = 5
[pid   300] <... bpf resumed>)          = 5
[pid   297] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   294] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   300] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   301] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   300] <... bpf resumed>)          = 0
[pid   301] <... bpf resumed>)          = 0
[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   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 <unfinished ...>
[pid   297] <... bpf resumed>)          = 4
[pid   294] <... bpf resumed>)          = 4
[pid   297] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   294] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   300] <... bpf resumed>)          = 6
[pid   300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   300] exit_group(0 <unfinished ...>
[pid   297] <... bpf resumed>)          = 5
[pid   294] <... bpf resumed>)          = 5
[pid   301] <... bpf resumed>)          = 6
[pid   300] <... exit_group resumed>)   = ?
[pid   297] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   294] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   297] <... bpf resumed>)          = 0
[pid   294] <... bpf resumed>)          = 0
[pid   297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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] <... bpf resumed>)          = 6
[pid   294] <... bpf resumed>)          = 6
[pid   297] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   294] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   300] +++ exited with 0 +++
[pid   297] <... bpf resumed>)          = 7
[pid   294] <... bpf resumed>)          = 7
[pid   297] exit_group(0 <unfinished ...>
[pid   294] exit_group(0 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=300, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   297] <... exit_group resumed>)   = ?
[pid   294] <... exit_group resumed>)   = ?
[pid   301] <... bpf resumed>)          = 7
[pid   297] +++ exited with 0 +++
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] +++ exited with 0 +++
[pid   295] <... restart_syscall resumed>) = 0
[pid   299] <... bpf resumed>)          = 3
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=297, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   292] 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   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=294, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] <... bpf resumed>)          = 4
[pid   299] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   299] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 302
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 303
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 304
[pid   299] <... bpf resumed>)          = 6
[pid   299] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   299] exit_group(0)               = ?
[pid   301] exit_group(0)               = ?
[pid   299] +++ exited with 0 +++
./strace-static-x86_64: Process 304 attached
[pid   304] set_robust_list(0x5555565bf660, 24) = 0
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=299, si_uid=0, si_status=0, si_utime=0, si_stime=12} ---
[pid   304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
./strace-static-x86_64: Process 302 attached
[pid   304] setpgid(0, 0 <unfinished ...>
[pid   302] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   304] <... setpgid resumed>)      = 0
[pid   304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   302] <... set_robust_list resumed>) = 0
[pid   302] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   304] <... openat resumed>)       = 3
[pid   302] <... prctl resumed>)        = 0
[pid   302] setpgid(0, 0)               = 0
[pid   302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   304] write(3, "1000", 4)         = 4
[pid   302] <... openat resumed>)       = 3
[pid   304] close(3)                    = 0
[pid   304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] write(3, "1000", 4)         = 4
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   302] close(3)                    = 0
[pid   302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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=0x5555565bf650) = 305
[   19.984184][   T30] audit: type=1400 audit(1711188163.389:71): avc:  denied  { prog_run } for  pid=300 comm="syz-executor354" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[   20.018369][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   20.030180][  T301] BUG: scheduling while atomic: syz-executor354/301/0x00000002
[   20.032197][   T30] audit: type=1400 audit(1711188163.389:70): avc:  denied  { prog_run } for  pid=299 comm="syz-executor354" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[   20.037542][  T301] Modules linked in:
[   20.060314][  T301] Preemption disabled at:
[   20.060322][  T301] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   20.071333][  T301] CPU: 1 PID: 301 Comm: syz-executor354 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0
[   20.081374][  T301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   20.091267][  T301] Call Trace:
[   20.094391][  T301]  <TASK>
[   20.097171][  T301]  dump_stack_lvl+0x151/0x1b7
[   20.101681][  T301]  ? is_module_text_address+0x1a/0x140
[   20.106974][  T301]  ? is_module_text_address+0x1a/0x140
[   20.112271][  T301]  ? io_uring_drop_tctx_refs+0x190/0x190
[   20.117738][  T301]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   20.123398][  T301]  ? __wake_up_sync_key+0x1b1/0x3d0
[   20.128500][  T301]  ? is_module_text_address+0x1a/0x140
[   20.133796][  T301]  dump_stack+0x15/0x17
[   20.137788][  T301]  __schedule_bug+0x195/0x260
[   20.142302][  T301]  ? ttwu_queue_wakelist+0x510/0x510
[   20.147420][  T301]  ? __send_signal+0x96f/0xcb0
[   20.152030][  T301]  __schedule+0xd19/0x1590
[   20.156276][  T301]  ? __kasan_check_write+0x14/0x20
[   20.161224][  T301]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   20.166520][  T301]  ? __sched_text_start+0x8/0x8
[   20.171205][  T301]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   20.176672][  T301]  do_task_dead+0x99/0xa0
[   20.180837][  T301]  do_exit+0x2089/0x2ca0
[   20.184916][  T301]  ? put_task_struct+0x80/0x80
[   20.189513][  T301]  ? ptrace_notify+0x24c/0x350
[   20.194124][  T301]  ? do_notify_parent+0xa30/0xa30
[   20.198979][  T301]  do_group_exit+0x141/0x310
[   20.203404][  T301]  __x64_sys_exit_group+0x3f/0x40
[   20.208261][  T301]  do_syscall_64+0x3d/0xb0
[   20.212530][  T301]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   20.218331][  T301] RIP: 0033:0x7fe8c157cff9
[   20.222584][  T301] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[pid   301] +++ exited with 0 +++
./strace-static-x86_64: Process 305 attached
[pid   305] set_robust_list(0x5555565bf660, 24) = 0
[pid   305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   305] setpgid(0, 0)               = 0
[pid   305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   305] write(3, "1000", 4)         = 4
[pid   305] close(3)                    = 0
[pid   305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=301, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 306
./strace-static-x86_64: Process 306 attached
[pid   306] set_robust_list(0x5555565bf660, 24) = 0
[pid   306] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   305] <... bpf resumed>)          = 3
[pid   305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 303 attached
 <unfinished ...>
[pid   304] <... bpf resumed>)          = 3
[pid   303] set_robust_list(0x5555565bf660, 24) = 0
[pid   304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   303] setpgid(0, 0)               = 0
[pid   303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   306] <... prctl resumed>)        = 0
[pid   303] <... openat resumed>)       = 3
[pid   303] write(3, "1000", 4)         = 4
[pid   303] close(3)                    = 0
[pid   303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] setpgid(0, 0)               = 0
[pid   306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   306] write(3, "1000", 4)         = 4
[pid   306] close(3 <unfinished ...>
[pid   303] <... bpf resumed>)          = 3
[   20.229786][  T301] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   20.238118][  T301] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   20.245929][  T301] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   20.253739][  T301] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   20.261552][  T301] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   20.269364][  T301] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   20.277177][  T301]  </TASK>
[pid   303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   306] <... close resumed>)        = 0
[pid   306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   305] <... bpf resumed>)          = 4
[pid   304] <... bpf resumed>)          = 4
[pid   303] <... bpf resumed>)          = 4
[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   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 <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   306] <... bpf resumed>)          = 3
[pid   305] <... bpf resumed>)          = 5
[pid   304] <... bpf resumed>)          = 5
[pid   303] <... bpf resumed>)          = 5
[pid   305] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   304] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   305] <... bpf resumed>)          = 0
[pid   304] <... bpf resumed>)          = 0
[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   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 <unfinished ...>
[pid   306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   305] <... bpf resumed>)          = 6
[pid   304] <... bpf resumed>)          = 6
[pid   303] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   305] <... bpf resumed>)          = 7
[pid   304] <... bpf resumed>)          = 7
[pid   305] exit_group(0 <unfinished ...>
[pid   304] exit_group(0 <unfinished ...>
[pid   305] <... exit_group resumed>)   = ?
[pid   304] <... exit_group resumed>)   = ?
[pid   306] <... bpf resumed>)          = 4
[pid   305] +++ exited with 0 +++
[pid   304] +++ exited with 0 +++
[pid   303] <... bpf resumed>)          = 0
[   20.286597][   T30] audit: type=1400 audit(1711188163.409:72): avc:  denied  { map_create } for  pid=301 comm="syz-executor354" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[   20.306875][   T30] audit: type=1400 audit(1711188163.409:73): avc:  denied  { map_read map_write } for  pid=300 comm="syz-executor354" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[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   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=305, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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   303] <... bpf resumed>)          = 6
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=304, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid   306] <... bpf resumed>)          = 5
[pid   302] <... bpf resumed>)          = 3
[pid   302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   302] <... bpf resumed>)          = 4
[pid   303] <... bpf resumed>)          = 7
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   306] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 308
[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) = 5
[pid   302] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   306] <... bpf resumed>)          = 0
[pid   303] exit_group(0 <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   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 309
[pid   303] <... exit_group resumed>)   = ?
[pid   306] <... bpf resumed>)          = 6
[pid   306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   302] <... bpf resumed>)          = 6
[pid   306] exit_group(0 <unfinished ...>
[pid   302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   306] <... exit_group resumed>)   = ?
[pid   302] <... bpf resumed>)          = 7
[pid   302] exit_group(0 <unfinished ...>
[pid   303] +++ exited with 0 +++
[pid   302] <... exit_group resumed>)   = ?
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=303, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 308 attached
 <unfinished ...>
[pid   308] set_robust_list(0x5555565bf660, 24) = 0
[pid   308] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 309 attached
 <unfinished ...>
[pid   309] set_robust_list(0x5555565bf660, 24) = 0
[pid   309] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 310
[pid   308] <... prctl resumed>)        = 0
[pid   308] setpgid(0, 0)               = 0
[pid   308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   309] <... prctl resumed>)        = 0
[pid   309] setpgid(0, 0)               = 0
[pid   309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   308] <... openat resumed>)       = 3
[pid   309] <... openat resumed>)       = 3
[pid   308] write(3, "1000", 4)         = 4
[pid   309] write(3, "1000", 4)         = 4
[pid   308] close(3)                    = 0
[pid   309] close(3)                    = 0
[pid   308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 resumed>)          = 3
./strace-static-x86_64: Process 310 attached
[pid   308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   310] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   310] <... set_robust_list resumed>) = 0
[pid   310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   310] setpgid(0, 0)               = 0
[pid   310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   310] write(3, "1000", 4)         = 4
[pid   310] close(3)                    = 0
[pid   310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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   306] +++ exited with 0 +++
[pid   302] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=302, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 312 attached
, child_tidptr=0x5555565bf650) = 312
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   312] set_robust_list(0x5555565bf660, 24) = 0
[pid   312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 313
[pid   312] setpgid(0, 0)               = 0
[pid   312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   312] write(3, "1000", 4)         = 4
[pid   312] close(3)                    = 0
./strace-static-x86_64: Process 313 attached
[pid   313] set_robust_list(0x5555565bf660, 24) = 0
[pid   312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   313] setpgid(0, 0)               = 0
[pid   313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   313] write(3, "1000", 4)         = 4
[pid   313] close(3)                    = 0
[pid   313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   312] <... bpf resumed>)          = 3
[pid   312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   313] <... bpf resumed>)          = 3
[pid   313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   308] <... bpf resumed>)          = 4
[pid   310] <... bpf resumed>)          = 4
[pid   309] <... bpf resumed>)          = 4
[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) = 5
[pid   308] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   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_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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 resumed>)          = 6
[pid   308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   310] <... bpf resumed>)          = 5
[pid   309] <... bpf resumed>)          = 5
[pid   308] <... bpf resumed>)          = 7
[pid   310] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   309] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   308] exit_group(0 <unfinished ...>
[pid   310] <... bpf resumed>)          = 0
[pid   309] <... bpf resumed>)          = 0
[pid   308] <... exit_group resumed>)   = ?
[pid   313] <... bpf resumed>)          = 4
[pid   312] <... bpf resumed>)          = 4
[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   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   308] +++ exited with 0 +++
[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   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   310] <... bpf resumed>)          = 6
[pid   313] <... bpf resumed>)          = 5
[pid   313] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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   309] <... bpf resumed>)          = 6
[pid   310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   309] 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=308, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   313] <... bpf resumed>)          = 6
[pid   312] <... bpf resumed>)          = 5
[pid   310] <... bpf resumed>)          = 7
[pid   309] <... bpf resumed>)          = 7
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   310] exit_group(0 <unfinished ...>
[pid   313] <... bpf resumed>)          = 7
[pid   310] <... exit_group resumed>)   = ?
[pid   309] exit_group(0 <unfinished ...>
[pid   313] exit_group(0)               = ?
[pid   313] +++ exited with 0 +++
[pid   310] +++ exited with 0 +++
[pid   296] <... restart_syscall resumed>) = 0
[pid   309] <... exit_group resumed>)   = ?
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=313, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=310, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[   20.331803][   T30] audit: type=1400 audit(1711188163.409:74): avc:  denied  { map_read map_write } for  pid=301 comm="syz-executor354" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[pid   312] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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=0x5555565bf650) = 314
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 314 attached
 <unfinished ...>
[pid   314] set_robust_list(0x5555565bf660, 24) = 0
[pid   314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   314] setpgid(0, 0)               = 0
[pid   314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 315
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 316
[pid   314] <... openat resumed>)       = 3
[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   314] write(3, "1000", 4./strace-static-x86_64: Process 316 attached
)         = 4
[pid   316] set_robust_list(0x5555565bf660, 24) = 0
[pid   316] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   314] close(3./strace-static-x86_64: Process 315 attached
 <unfinished ...>
[pid   316] <... prctl resumed>)        = 0
[pid   316] setpgid(0, 0 <unfinished ...>
[pid   315] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   316] <... setpgid resumed>)      = 0
[pid   314] <... close resumed>)        = 0
[pid   315] <... set_robust_list resumed>) = 0
[pid   315] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   315] <... prctl resumed>)        = 0
[pid   316] <... openat resumed>)       = 3
[pid   315] setpgid(0, 0)               = 0
[pid   315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   316] write(3, "1000", 4 <unfinished ...>
[pid   315] <... openat resumed>)       = 3
[pid   312] <... bpf resumed>)          = 6
[pid   316] <... write resumed>)        = 4
[pid   316] close(3)                    = 0
[pid   316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   315] write(3, "1000", 4)         = 4
[pid   316] <... bpf resumed>)          = 3
[pid   314] <... bpf resumed>)          = 3
[pid   312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   315] close(3)                    = 0
[pid   315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   315] <... bpf resumed>)          = 3
[pid   316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   309] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=309, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 317
./strace-static-x86_64: Process 317 attached
[pid   317] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   312] <... bpf resumed>)          = 7
[pid   317] <... set_robust_list resumed>) = 0
[pid   312] exit_group(0)               = ?
[pid   317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   317] setpgid(0, 0)               = 0
[pid   317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   317] write(3, "1000", 4 <unfinished ...>
[pid   316] <... bpf resumed>)          = 4
[pid   314] <... bpf resumed>)          = 4
[pid   315] <... bpf resumed>)          = 4
[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) = 5
[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 <unfinished ...>
[pid   315] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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   312] +++ exited with 0 +++
[pid   316] <... bpf resumed>)          = 5
[pid   315] <... bpf resumed>)          = 0
[pid   316] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <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   314] <... bpf resumed>)          = 5
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   316] <... bpf resumed>)          = 0
[pid   292] restart_syscall(<... resuming interrupted clone ...> <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) = 6
[pid   315] <... bpf resumed>)          = 6
[pid   314] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   292] <... restart_syscall resumed>) = 0
[pid   315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   314] <... bpf resumed>)          = 0
[pid   316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   315] <... bpf resumed>)          = 7
[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   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   316] exit_group(0 <unfinished ...>
[pid   315] exit_group(0 <unfinished ...>
[pid   316] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 318 attached
[pid   316] +++ exited with 0 +++
[pid   315] <... exit_group resumed>)   = ?
[pid   314] <... bpf resumed>)          = 6
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   317] <... write resumed>)        = 4
[pid   317] close(3)                    = 0
[pid   317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   318] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 318
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 319 attached
 <unfinished ...>
[pid   318] <... set_robust_list resumed>) = 0
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 319
[pid   319] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   318] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   317] <... bpf resumed>)          = 3
[pid   317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   319] <... set_robust_list resumed>) = 0
[pid   318] <... prctl resumed>)        = 0
[pid   318] setpgid(0, 0 <unfinished ...>
[pid   319] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   318] <... setpgid resumed>)      = 0
[pid   319] <... prctl resumed>)        = 0
[pid   318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   319] setpgid(0, 0 <unfinished ...>
[pid   318] write(3, "1000", 4)         = 4
[pid   319] <... setpgid resumed>)      = 0
[pid   318] close(3)                    = 0
[pid   319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   319] <... openat resumed>)       = 3
[pid   319] write(3, "1000", 4)         = 4
[pid   319] close(3)                    = 0
[pid   319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   317] <... bpf resumed>)          = 4
[pid   315] +++ exited with 0 +++
[pid   319] <... bpf resumed>)          = 4
[pid   318] <... bpf resumed>)          = 4
[pid   314] <... bpf resumed>)          = 7
[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   314] exit_group(0 <unfinished ...>
[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   317] <... bpf resumed>)          = 5
[pid   314] <... exit_group resumed>)   = ?
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   319] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   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(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   314] +++ exited with 0 +++
[pid   295] <... restart_syscall resumed>) = 0
[pid   319] <... bpf resumed>)          = 5
[pid   318] <... bpf resumed>)          = 5
[pid   317] <... bpf resumed>)          = 0
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=314, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   318] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <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   319] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   318] <... bpf resumed>)          = 0
[pid   317] <... bpf resumed>)          = 6
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 320 attached
 <unfinished ...>
[pid   319] <... bpf resumed>)          = 0
[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) = 7
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 320
[pid   317] exit_group(0)               = ?
[pid   320] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   318] <... bpf resumed>)          = 6
[pid   317] +++ exited with 0 +++
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 321
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=317, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 321 attached
 <unfinished ...>
[pid   321] set_robust_list(0x5555565bf660, 24) = 0
[pid   321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   321] setpgid(0, 0 <unfinished ...>
[pid   319] <... bpf resumed>)          = 6
[pid   321] <... setpgid resumed>)      = 0
[pid   318] <... bpf resumed>)          = 7
[pid   319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   320] <... set_robust_list resumed>) = 0
[pid   318] exit_group(0 <unfinished ...>
[pid   321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   318] <... exit_group resumed>)   = ?
[pid   320] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   319] <... bpf resumed>)          = 7
[pid   321] write(3, "1000", 4)         = 4
[pid   321] close(3)                    = 0
[pid   321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   320] <... prctl resumed>)        = 0
[pid   319] exit_group(0 <unfinished ...>
[pid   318] +++ exited with 0 +++
[pid   321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   321] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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] setpgid(0, 0 <unfinished ...>
[pid   319] <... exit_group resumed>)   = ?
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   320] <... setpgid resumed>)      = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   321] <... bpf resumed>)          = 5
[pid   321] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 322
[pid   321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 322 attached
 <unfinished ...>
[pid   322] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 323
[pid   322] <... set_robust_list resumed>) = 0
[pid   322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   322] setpgid(0, 0)               = 0
[pid   322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   320] <... openat resumed>)       = 3
[pid   322] write(3, "1000", 4)         = 4
[pid   322] close(3)                    = 0
[pid   320] write(3, "1000", 4 <unfinished ...>
[pid   322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... write resumed>)        = 4
[pid   320] close(3)                    = 0
[pid   320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... bpf resumed>)          = 3
[pid   320] <... bpf resumed>)          = 3
[pid   322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 323 attached
 <unfinished ...>
[pid   323] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   323] <... set_robust_list resumed>) = 0
[pid   323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   323] setpgid(0, 0)               = 0
[pid   321] <... bpf resumed>)          = 7
[pid   319] +++ exited with 0 +++
[pid   321] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   321] <... exit_group resumed>)   = ?
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   321] +++ exited with 0 +++
[pid   296] <... restart_syscall resumed>) = 0
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=321, 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./strace-static-x86_64: Process 324 attached
 <unfinished ...>
[pid   324] set_robust_list(0x5555565bf660, 24) = 0
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 324
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 325
[pid   324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   324] setpgid(0, 0)               = 0
[pid   323] <... openat resumed>)       = 3
[pid   324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   323] write(3, "1000", 4./strace-static-x86_64: Process 325 attached
 <unfinished ...>
[pid   325] set_robust_list(0x5555565bf660, 24) = 0
[pid   325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   324] <... openat resumed>)       = 3
[pid   325] setpgid(0, 0 <unfinished ...>
[pid   324] write(3, "1000", 4 <unfinished ...>
[pid   323] <... write resumed>)        = 4
[pid   325] <... setpgid resumed>)      = 0
[pid   325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   323] close(3 <unfinished ...>
[pid   324] <... write resumed>)        = 4
[pid   324] close(3 <unfinished ...>
[pid   323] <... close resumed>)        = 0
[pid   325] <... openat resumed>)       = 3
[pid   325] write(3, "1000", 4 <unfinished ...>
[pid   323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   325] <... write resumed>)        = 4
[pid   325] close(3)                    = 0
[pid   325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... close resumed>)        = 0
[pid   324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... bpf resumed>)          = 3
[pid   325] <... bpf resumed>)          = 3
[pid   325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   324] <... bpf resumed>)          = 3
[pid   323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   322] <... bpf resumed>)          = 4
[pid   320] <... bpf resumed>)          = 4
[pid   325] <... bpf resumed>)          = 4
[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) = 5
[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   322] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   320] <... bpf resumed>)          = 5
[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   320] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   322] <... bpf resumed>)          = 6
[pid   320] <... bpf resumed>)          = 6
[pid   322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   322] <... bpf resumed>)          = 7
[pid   320] <... bpf resumed>)          = 7
[pid   322] exit_group(0 <unfinished ...>
[pid   320] exit_group(0 <unfinished ...>
[pid   322] <... exit_group resumed>)   = ?
[pid   320] <... exit_group resumed>)   = ?
[pid   320] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=320, 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=0x5555565bf650) = 326
[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./strace-static-x86_64: Process 326 attached
) = 5
[pid   326] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   325] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   326] <... set_robust_list resumed>) = 0
[pid   325] <... bpf resumed>)          = 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 <unfinished ...>
[pid   326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   326] setpgid(0, 0)               = 0
[pid   326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   326] write(3, "1000", 4)         = 4
[pid   325] <... bpf resumed>)          = 6
[pid   325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   326] close(3)                    = 0
[pid   326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   325] <... bpf resumed>)          = 7
[pid   324] <... bpf resumed>)          = 4
[pid   323] <... bpf resumed>)          = 4
[pid   322] +++ exited with 0 +++
[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   325] exit_group(0 <unfinished ...>
[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 <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   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=322, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   326] <... bpf resumed>)          = 5
[pid   325] <... exit_group resumed>)   = ?
[pid   324] <... bpf resumed>)          = 5
[pid   323] <... bpf resumed>)          = 5
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   324] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   323] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   324] <... bpf resumed>)          = 0
[pid   323] <... bpf resumed>)          = 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   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 <unfinished ...>
[pid   326] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   324] <... bpf resumed>)          = 6
[pid   323] <... bpf resumed>)          = 6
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   326] <... bpf resumed>)          = 0
[pid   325] +++ exited with 0 +++
[pid   324] 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=6}}, 16) = 7
[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   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 327
[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   324] <... bpf resumed>)          = 7
[pid   323] exit_group(0 <unfinished ...>
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   324] exit_group(0 <unfinished ...>
[pid   323] <... exit_group resumed>)   = ?
[pid   298] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 327 attached
[pid   326] <... bpf resumed>)          = 6
[pid   324] <... exit_group resumed>)   = ?
[pid   323] +++ exited with 0 +++
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=323, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   327] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 328
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 329
[pid   327] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 328 attached
[pid   327] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 329 attached
 <unfinished ...>
[pid   328] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   327] <... prctl resumed>)        = 0
[pid   328] <... set_robust_list resumed>) = 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 <unfinished ...>
[pid   329] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   327] setpgid(0, 0 <unfinished ...>
[pid   328] <... openat resumed>)       = 3
[pid   328] write(3, "1000", 4 <unfinished ...>
[pid   329] <... set_robust_list resumed>) = 0
[pid   327] <... setpgid resumed>)      = 0
[pid   328] <... write resumed>)        = 4
[pid   328] close(3)                    = 0
[pid   328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   327] write(3, "1000", 4 <unfinished ...>
[pid   329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   327] <... write resumed>)        = 4
[pid   327] close(3 <unfinished ...>
[pid   329] setpgid(0, 0 <unfinished ...>
[pid   327] <... close resumed>)        = 0
[pid   329] <... setpgid resumed>)      = 0
[pid   327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   328] <... bpf resumed>)          = 3
[pid   328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   329] write(3, "1000", 4)         = 4
[pid   329] close(3)                    = 0
[pid   329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   327] <... bpf resumed>)          = 3
[pid   327] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   329] <... bpf resumed>)          = 3
[pid   329] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   328] <... bpf resumed>)          = 4
[pid   326] <... bpf resumed>)          = 7
[pid   324] +++ exited with 0 +++
[pid   326] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   326] <... exit_group resumed>)   = ?
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 330
[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) = 5
[pid   328] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4./strace-static-x86_64: Process 330 attached
 <unfinished ...>
[pid   330] set_robust_list(0x5555565bf660, 24) = 0
[pid   328] <... bpf resumed>)          = 0
[pid   330] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[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   330] <... prctl resumed>)        = 0
[pid   330] setpgid(0, 0)               = 0
[pid   330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   328] <... bpf resumed>)          = 6
[pid   330] <... openat resumed>)       = 3
[pid   328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   330] write(3, "1000", 4)         = 4
[pid   330] close(3)                    = 0
[pid   330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   327] <... bpf resumed>)          = 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 <unfinished ...>
[pid   326] +++ exited with 0 +++
[pid   327] <... bpf resumed>)          = 5
[pid   327] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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   330] <... bpf resumed>)          = 4
[pid   329] <... bpf resumed>)          = 4
[pid   328] <... bpf resumed>)          = 7
[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 <unfinished ...>
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   330] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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 ...>
[   20.542538][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   20.554004][  T288] BUG: scheduling while atomic: strace-static-x/288/0x00000002
[   20.561678][  T288] Modules linked in:
[   20.565378][  T288] Preemption disabled at:
[   20.565383][  T288] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   20.576910][  T288] CPU: 1 PID: 288 Comm: strace-static-x Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   20.588635][  T288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   20.598524][  T288] Call Trace:
[   20.601646][  T288]  <TASK>
[   20.604427][  T288]  dump_stack_lvl+0x151/0x1b7
[   20.608959][  T288]  ? is_module_text_address+0x1a/0x140
[   20.614230][  T288]  ? is_module_text_address+0x1a/0x140
[   20.619526][  T288]  ? io_uring_drop_tctx_refs+0x190/0x190
[   20.624993][  T288]  ? call_rcu+0xcfd/0x12a0
[   20.629245][  T288]  ? is_module_text_address+0x1a/0x140
[   20.634540][  T288]  dump_stack+0x15/0x17
[   20.638533][  T288]  __schedule_bug+0x195/0x260
[   20.643042][  T288]  ? rcu_gp_kthread_wake+0x90/0x90
[   20.647991][  T288]  ? ttwu_queue_wakelist+0x510/0x510
[   20.653113][  T288]  ? kmem_cache_free+0x2c3/0x2e0
[   20.657897][  T288]  __schedule+0xd19/0x1590
[   20.662140][  T288]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   20.668040][  T288]  ? __sched_text_start+0x8/0x8
[   20.672727][  T288]  ? __blkcg_punt_bio_submit+0x180/0x180
[   20.678195][  T288]  ? unlock_page_memcg+0x160/0x160
[   20.683142][  T288]  schedule+0x11f/0x1e0
[   20.687135][  T288]  exit_to_user_mode_loop+0x4d/0xe0
[   20.692171][  T288]  exit_to_user_mode_prepare+0x5a/0xa0
[   20.697551][  T288]  syscall_exit_to_user_mode+0x26/0x160
[   20.702930][  T288]  do_syscall_64+0x49/0xb0
[   20.707181][  T288]  ? sysvec_call_function_single+0x52/0xb0
[   20.712834][  T288]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   20.718551][  T288] RIP: 0033:0x4e65f7
[   20.722284][  T288] 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   329] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   328] exit_group(0 <unfinished ...>
[pid   327] <... bpf resumed>)          = 6
[pid   295] <... restart_syscall resumed>) = 0
[pid   330] <... bpf resumed>)          = 5
[   20.741988][  T288] RSP: 002b:00007ffd4fcd5c28 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[   20.750233][  T288] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   20.758044][  T288] RDX: 00007ffd4fcd5c30 RSI: 0000000000008910 RDI: 0000000000000003
[   20.765969][  T288] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000c
[   20.773892][  T288] R10: 0000000000554612 R11: 0000000000000286 R12: 00007ffd4fcd5c90
[   20.781699][  T288] R13: 00007ffd4fcd5c30 R14: 0000000000423160 R15: 0000000000617180
[   20.789514][  T288]  </TASK>
[pid   329] <... bpf resumed>)          = 5
[pid   328] <... exit_group resumed>)   = ?
[pid   330] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   329] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   328] +++ exited with 0 +++
[pid   330] <... bpf resumed>)          = 0
[pid   329] <... bpf resumed>)          = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   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   330] <... bpf resumed>)          = 6
[pid   329] <... bpf resumed>)          = 6
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 331
[pid   330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   329] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   330] <... bpf resumed>)          = 7
[pid   329] <... bpf resumed>)          = 7
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 332
[pid   330] exit_group(0 <unfinished ...>
[pid   329] exit_group(0 <unfinished ...>
[pid   330] <... exit_group resumed>)   = ?
[pid   329] <... exit_group resumed>)   = ?
[pid   330] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=330, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 331 attached
[pid   331] set_robust_list(0x5555565bf660, 24) = 0
[pid   331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   331] setpgid(0, 0)               = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 333
[pid   331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   331] write(3, "1000", 4)         = 4
[pid   331] close(3)                    = 0
[   20.793247][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   20.805614][   T82] BUG: scheduling while atomic: syslogd/82/0x00000002
[   20.812254][   T82] Modules linked in:
[   20.816299][   T82] Preemption disabled at:
[   20.816308][   T82] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   20.827826][   T82] CPU: 1 PID: 82 Comm: syslogd Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   20.838496][   T82] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   20.848554][   T82] Call Trace:
[   20.851762][   T82]  <TASK>
[   20.854541][   T82]  dump_stack_lvl+0x151/0x1b7
[   20.859052][   T82]  ? is_module_text_address+0x1a/0x140
[   20.864432][   T82]  ? is_module_text_address+0x1a/0x140
[   20.869729][   T82]  ? io_uring_drop_tctx_refs+0x190/0x190
[   20.875196][   T82]  ? is_module_text_address+0x1a/0x140
[   20.880494][   T82]  dump_stack+0x15/0x17
[   20.884481][   T82]  __schedule_bug+0x195/0x260
[   20.888995][   T82]  ? ttwu_queue_wakelist+0x510/0x510
[   20.894465][   T82]  __schedule+0xd19/0x1590
[   20.898717][   T82]  ? __kasan_check_read+0x11/0x20
[   20.903576][   T82]  ? __fdget_pos+0x209/0x3a0
[   20.908089][   T82]  ? __sched_text_start+0x8/0x8
[   20.912776][   T82]  ? ksys_read+0x24f/0x2c0
[   20.917053][   T82]  schedule+0x11f/0x1e0
[   20.921029][   T82]  exit_to_user_mode_loop+0x4d/0xe0
[   20.926057][   T82]  exit_to_user_mode_prepare+0x5a/0xa0
[   20.931351][   T82]  syscall_exit_to_user_mode+0x26/0x160
[   20.936731][   T82]  do_syscall_64+0x49/0xb0
[   20.940984][   T82]  ? sysvec_call_function_single+0x52/0xb0
[   20.946626][   T82]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   20.952375][   T82] RIP: 0033:0x7f748c445b6a
[   20.956609][   T82] 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
[   20.976049][   T82] RSP: 002b:00007ffd86ad6fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   20.984299][   T82] RAX: 000000000000004f RBX: 0000000000000002 RCX: 00007f748c445b6a
[pid   331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 333 attached
) = 3
[pid   329] +++ exited with 0 +++
[pid   327] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   333] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   327] exit_group(0 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=329, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   327] <... exit_group resumed>)   = ?
[pid   333] <... set_robust_list resumed>) = 0
[pid   331] <... bpf resumed>)          = 4
[pid   333] prctl(PR_SET_PDEATHSIG, SIGKILL <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./strace-static-x86_64: Process 332 attached
) = 5
[pid   333] <... prctl resumed>)        = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   331] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   333] setpgid(0, 0 <unfinished ...>
[pid   332] set_robust_list(0x5555565bf660, 24) = 0
[pid   332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   332] setpgid(0, 0)               = 0
[pid   331] <... bpf resumed>)          = 0
[pid   333] <... setpgid resumed>)      = 0
[pid   332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <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   333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 335
[pid   332] <... openat resumed>)       = 3
[pid   332] write(3, "1000", 4)         = 4
[pid   332] close(3)                    = 0
[pid   331] <... bpf resumed>)          = 6
[pid   332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... openat resumed>)       = 3
[pid   333] write(3, "1000", 4 <unfinished ...>
[pid   331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   333] <... write resumed>)        = 4
[pid   333] close(3)                    = 0
[pid   333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   332] <... bpf resumed>)          = 3
[pid   332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 335 attached
 <unfinished ...>
[pid   335] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   335] <... set_robust_list resumed>) = 0
[pid   335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   335] setpgid(0, 0)               = 0
[pid   335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   335] write(3, "1000", 4)         = 4
[pid   335] close(3)                    = 0
[pid   335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   331] <... bpf resumed>)          = 7
[pid   327] +++ exited with 0 +++
[pid   331] exit_group(0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   331] <... exit_group resumed>)   = ?
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   333] <... bpf resumed>)          = 4
[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) = 5
[pid   333] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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) = 6
[pid   331] +++ exited with 0 +++
[pid   293] <... restart_syscall resumed>) = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=331, si_uid=0, si_status=0, si_utime=0, si_stime=19} ---
[pid   333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   333] exit_group(0)               = ?
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   332] <... bpf resumed>)          = 4
[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) = 5
[pid   332] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 336
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 337
[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./strace-static-x86_64: Process 337 attached
) = 6
[pid   332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 336 attached
 <unfinished ...>
[pid   336] set_robust_list(0x5555565bf660, 24) = 0
[pid   336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   337] set_robust_list(0x5555565bf660, 24) = 0
[pid   336] setpgid(0, 0)               = 0
[pid   336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   337] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   336] <... openat resumed>)       = 3
[pid   336] write(3, "1000", 4)         = 4
[pid   336] close(3 <unfinished ...>
[pid   337] <... prctl resumed>)        = 0
[pid   336] <... close resumed>)        = 0
[pid   337] setpgid(0, 0)               = 0
[pid   336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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   337] write(3, "1000", 4)         = 4
[pid   337] close(3)                    = 0
[pid   337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   336] <... bpf resumed>)          = 3
[pid   336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   337] <... bpf resumed>)          = 3
[pid   337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   335] <... bpf resumed>)          = 4
[pid   333] +++ exited with 0 +++
[pid   336] <... bpf resumed>)          = 4
[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   332] <... bpf resumed>)          = 7
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=333, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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   335] <... bpf resumed>)          = 5
[pid   332] exit_group(0 <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   335] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   332] <... exit_group resumed>)   = ?
[pid   296] <... restart_syscall resumed>) = 0
[pid   335] <... bpf resumed>)          = 0
[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) = 6
[pid   332] +++ exited with 0 +++
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   336] <... bpf resumed>)          = 5
[pid   335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=332, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 338
[pid   335] exit_group(0 <unfinished ...>
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   335] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 338 attached
[pid   336] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 339 attached
 <unfinished ...>
[pid   339] set_robust_list(0x5555565bf660, 24) = 0
[pid   339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   339] setpgid(0, 0)               = 0
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 339
[pid   336] <... bpf resumed>)          = 0
[pid   339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 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}, 144 <unfinished ...>
[pid   339] write(3, "1000", 4)         = 4
[pid   339] close(3)                    = 0
[pid   339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   336] <... bpf resumed>)          = 6
[pid   338] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   338] <... set_robust_list resumed>) = 0
[pid   338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   338] setpgid(0, 0 <unfinished ...>
[pid   339] <... bpf resumed>)          = 3
[pid   339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   338] <... setpgid resumed>)      = 0
[pid   338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   338] write(3, "1000", 4)         = 4
[pid   338] close(3)                    = 0
[pid   338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   20.992103][   T82] RDX: 00000000000000ff RSI: 000055a50c16c300 RDI: 0000000000000000
[   20.999921][   T82] RBP: 000055a50c16c2c0 R08: 0000000000000001 R09: 0000000000000000
[   21.007741][   T82] R10: 00007f748c5e43a3 R11: 0000000000000246 R12: 000055a50c16c35d
[   21.015537][   T82] R13: 000055a50c16c300 R14: 0000000000000000 R15: 00007f748c622a80
[   21.023354][   T82]  </TASK>
[pid   338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   339] <... bpf resumed>)          = 4
[pid   337] <... bpf resumed>)          = 4
[pid   336] <... bpf resumed>)          = 7
[pid   335] +++ exited with 0 +++
[pid   338] <... bpf resumed>)          = 4
[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   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   339] <... bpf resumed>)          = 5
[pid   336] exit_group(0 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=335, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   339] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   337] <... bpf resumed>)          = 5
[pid   336] <... exit_group resumed>)   = ?
[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) = 6
[pid   337] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   339] exit_group(0 <unfinished ...>
[pid   337] <... bpf resumed>)          = 0
[pid   339] <... exit_group resumed>)   = ?
[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   339] +++ exited with 0 +++
[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   336] +++ exited with 0 +++
[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   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=336, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   338] <... bpf resumed>)          = 5
[pid   338] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4./strace-static-x86_64: Process 340 attached
) = 0
[pid   337] <... bpf resumed>)          = 6
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 340
[pid   337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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   337] <... bpf resumed>)          = 7
[pid   340] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   338] <... bpf resumed>)          = 6
[pid   337] exit_group(0 <unfinished ...>
[pid   338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   337] <... exit_group resumed>)   = ?
[pid   338] <... bpf resumed>)          = 7
[pid   338] exit_group(0)               = ?
[pid   337] +++ exited with 0 +++
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=337, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   340] <... set_robust_list resumed>) = 0
[pid   340] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 341
[pid   340] <... prctl resumed>)        = 0
[pid   340] setpgid(0, 0 <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   340] <... setpgid resumed>)      = 0
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 342
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 342 attached
 <unfinished ...>
[pid   340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 343
[pid   340] write(3, "1000", 4)         = 4
[pid   340] close(3)                    = 0
[pid   340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 343 attached
./strace-static-x86_64: Process 341 attached
 <unfinished ...>
[pid   342] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   343] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   342] <... set_robust_list resumed>) = 0
[pid   341] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   340] <... bpf resumed>)          = 3
[pid   343] <... set_robust_list resumed>) = 0
[pid   342] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   341] <... set_robust_list resumed>) = 0
[pid   343] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   342] <... prctl resumed>)        = 0
[pid   341] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   343] <... prctl resumed>)        = 0
[pid   342] setpgid(0, 0 <unfinished ...>
[pid   341] <... prctl resumed>)        = 0
[pid   343] setpgid(0, 0 <unfinished ...>
[pid   342] <... setpgid resumed>)      = 0
[pid   341] setpgid(0, 0 <unfinished ...>
[pid   343] <... setpgid resumed>)      = 0
[pid   342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   341] <... setpgid resumed>)      = 0
[pid   338] +++ exited with 0 +++
[pid   343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   342] <... openat resumed>)       = 3
[pid   341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=338, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   342] write(3, "1000", 4 <unfinished ...>
[pid   341] <... openat resumed>)       = 3
[pid   342] <... write resumed>)        = 4
[pid   341] write(3, "1000", 4 <unfinished ...>
[pid   343] <... openat resumed>)       = 3
[pid   342] close(3 <unfinished ...>
[pid   341] <... write resumed>)        = 4
[pid   342] <... close resumed>)        = 0
[pid   341] close(3 <unfinished ...>
[pid   343] write(3, "1000", 4 <unfinished ...>
[pid   342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... close resumed>)        = 0
[pid   343] <... write resumed>)        = 4
[pid   342] <... bpf resumed>)          = 3
[pid   341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] close(3 <unfinished ...>
[pid   342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   341] <... bpf resumed>)          = 3
[pid   343] <... close resumed>)        = 0
[pid   341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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=0x5555565bf650) = 344
./strace-static-x86_64: Process 344 attached
[pid   344] set_robust_list(0x5555565bf660, 24) = 0
[pid   344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   344] setpgid(0, 0)               = 0
[pid   344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   343] <... bpf resumed>)          = 3
[pid   344] write(3, "1000", 4)         = 4
[pid   344] close(3)                    = 0
[pid   344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   344] <... bpf resumed>)          = 3
[pid   344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   342] <... bpf resumed>)          = 4
[pid   340] <... bpf resumed>)          = 4
[pid   341] <... bpf resumed>)          = 4
[pid   344] <... bpf resumed>)          = 4
[pid   343] <... bpf resumed>)          = 4
[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   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 <unfinished ...>
[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 resumed>)          = 5
[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   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 <unfinished ...>
[pid   344] <... bpf resumed>)          = 5
[pid   343] <... bpf resumed>)          = 5
[pid   342] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   341] <... bpf resumed>)          = 5
[pid   344] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   343] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   342] <... bpf resumed>)          = 0
[pid   341] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   340] <... bpf resumed>)          = 5
[pid   344] <... bpf resumed>)          = 0
[pid   343] <... bpf resumed>)          = 0
[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] <... bpf resumed>)          = 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 <unfinished ...>
[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   340] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   342] <... bpf resumed>)          = 6
[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   344] <... bpf resumed>)          = 6
[pid   342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   340] <... bpf resumed>)          = 0
[pid   344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   343] <... bpf resumed>)          = 6
[pid   342] <... bpf resumed>)          = 7
[pid   341] <... bpf resumed>)          = 6
[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 <unfinished ...>
[pid   344] <... bpf resumed>)          = 7
[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   341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   344] exit_group(0 <unfinished ...>
[pid   343] <... bpf resumed>)          = 7
[pid   342] <... exit_group resumed>)   = ?
[pid   341] <... bpf resumed>)          = 7
[pid   340] <... bpf resumed>)          = 6
[pid   344] <... exit_group resumed>)   = ?
[pid   343] exit_group(0 <unfinished ...>
[pid   342] +++ exited with 0 +++
[pid   341] exit_group(0 <unfinished ...>
[pid   340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   344] +++ exited with 0 +++
[pid   343] <... exit_group resumed>)   = ?
[pid   341] <... exit_group resumed>)   = ?
[pid   340] <... bpf resumed>)          = 7
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=342, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   343] +++ exited with 0 +++
[pid   341] +++ exited with 0 +++
[pid   340] exit_group(0)               = ?
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=341, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=343, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... 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   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 347 attached
./strace-static-x86_64: Process 346 attached
 <unfinished ...>
[pid   340] +++ exited with 0 +++
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 345
[pid   347] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   346] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 347
[pid   347] <... set_robust_list resumed>) = 0
[pid   346] <... set_robust_list resumed>) = 0
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 346
[pid   347] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   346] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   347] <... prctl resumed>)        = 0
[pid   346] <... prctl resumed>)        = 0
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=340, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   347] setpgid(0, 0 <unfinished ...>
[pid   346] setpgid(0, 0 <unfinished ...>
[pid   347] <... setpgid resumed>)      = 0
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   346] <... setpgid resumed>)      = 0
[pid   292] <... restart_syscall resumed>) = 0
[pid   347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 345 attached
 <unfinished ...>
[pid   345] set_robust_list(0x5555565bf660, 24) = 0
[pid   345] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 348
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   345] <... prctl resumed>)        = 0
[pid   345] setpgid(0, 0)               = 0
[pid   345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 349
[pid   346] <... openat resumed>)       = 3
[pid   345] <... openat resumed>)       = 3
[pid   345] write(3, "1000", 4)         = 4
[pid   345] close(3)                    = 0
[pid   346] write(3, "1000", 4 <unfinished ...>
[pid   347] <... openat resumed>)       = 3
[pid   346] <... write resumed>)        = 4
[pid   346] close(3)                    = 0
[pid   346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 348 attached
 <unfinished ...>
[pid   348] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   346] <... bpf resumed>)          = 3
[pid   347] write(3, "1000", 4)         = 4
[pid   346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   347] close(3)                    = 0
./strace-static-x86_64: Process 349 attached
[pid   347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... bpf resumed>)          = 3
[pid   345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   348] <... set_robust_list resumed>) = 0
[pid   348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   348] setpgid(0, 0)               = 0
[pid   348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   347] <... bpf resumed>)          = 3
[pid   347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   349] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   348] <... openat resumed>)       = 3
[pid   349] <... set_robust_list resumed>) = 0
[pid   348] write(3, "1000", 4)         = 4
[pid   348] close(3)                    = 0
[pid   349] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... prctl resumed>)        = 0
[pid   349] setpgid(0, 0)               = 0
[pid   349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   349] write(3, "1000", 4)         = 4
[pid   349] close(3)                    = 0
[pid   349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... bpf resumed>)          = 3
[pid   348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   349] <... bpf resumed>)          = 3
[pid   349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   346] <... bpf resumed>)          = 4
[pid   345] <... bpf resumed>)          = 4
[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) = 5
[pid   345] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   347] <... bpf resumed>)          = 4
[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] <... bpf resumed>)          = 5
[pid   347] <... bpf resumed>)          = 5
[pid   346] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   347] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   346] <... bpf resumed>)          = 0
[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   348] <... bpf resumed>)          = 4
[pid   347] <... bpf resumed>)          = 0
[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 resumed>)          = 6
[pid   349] <... bpf resumed>)          = 4
[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   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   345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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   348] <... bpf resumed>)          = 5
[pid   346] <... bpf resumed>)          = 6
[pid   345] <... bpf resumed>)          = 7
[pid   348] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   347] <... bpf resumed>)          = 6
[pid   346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   345] exit_group(0 <unfinished ...>
[pid   349] <... bpf resumed>)          = 5
[pid   348] <... bpf resumed>)          = 0
[pid   347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   345] <... exit_group resumed>)   = ?
[pid   349] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   347] <... bpf resumed>)          = 7
[pid   346] <... bpf resumed>)          = 7
[pid   349] <... bpf resumed>)          = 0
[pid   347] exit_group(0 <unfinished ...>
[pid   346] exit_group(0 <unfinished ...>
[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   347] <... exit_group resumed>)   = ?
[pid   346] <... exit_group resumed>)   = ?
[pid   349] <... bpf resumed>)          = 6
[pid   346] +++ exited with 0 +++
[pid   345] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=345, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=346, 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   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 350
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 351
./strace-static-x86_64: Process 350 attached
[pid   350] set_robust_list(0x5555565bf660, 24) = 0
[pid   350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   350] setpgid(0, 0)               = 0
[pid   350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   350] write(3, "1000", 4 <unfinished ...>
[pid   349] <... bpf resumed>)          = 7
[pid   350] <... write resumed>)        = 4
[pid   350] close(3)                    = 0
[pid   350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] exit_group(0)               = ?
[pid   349] +++ exited with 0 +++
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=349, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 352
./strace-static-x86_64: Process 352 attached
[pid   352] set_robust_list(0x5555565bf660, 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
[   21.164612][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   21.176888][  T345] BUG: scheduling while atomic: syz-executor354/345/0x00000002
[   21.184308][  T345] Modules linked in:
[   21.188554][  T345] Preemption disabled at:
[   21.188564][  T345] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   21.200118][  T345] CPU: 1 PID: 345 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   21.211568][  T345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   21.221452][  T345] Call Trace:
[   21.224578][  T345]  <TASK>
[   21.227351][  T345]  dump_stack_lvl+0x151/0x1b7
[   21.231866][  T345]  ? is_module_text_address+0x1a/0x140
[   21.237170][  T345]  ? is_module_text_address+0x1a/0x140
[   21.242452][  T345]  ? io_uring_drop_tctx_refs+0x190/0x190
[   21.247921][  T345]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   21.253562][  T345]  ? __wake_up_sync_key+0x1b1/0x3d0
[   21.258602][  T345]  ? is_module_text_address+0x1a/0x140
[   21.263896][  T345]  dump_stack+0x15/0x17
[   21.267883][  T345]  __schedule_bug+0x195/0x260
[   21.272402][  T345]  ? ttwu_queue_wakelist+0x510/0x510
[   21.277604][  T345]  ? __send_signal+0x96f/0xcb0
[   21.282205][  T345]  __schedule+0xd19/0x1590
[   21.286458][  T345]  ? __kasan_check_write+0x14/0x20
[   21.291404][  T345]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   21.296702][  T345]  ? __sched_text_start+0x8/0x8
[   21.301391][  T345]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   21.306853][  T345]  do_task_dead+0x99/0xa0
[   21.311024][  T345]  do_exit+0x2089/0x2ca0
[   21.315101][  T345]  ? put_task_struct+0x80/0x80
[   21.319783][  T345]  ? ptrace_notify+0x24c/0x350
[   21.324471][  T345]  ? do_notify_parent+0xa30/0xa30
[   21.329335][  T345]  do_group_exit+0x141/0x310
[   21.334140][  T345]  __x64_sys_exit_group+0x3f/0x40
[   21.338990][  T345]  do_syscall_64+0x3d/0xb0
[   21.343241][  T345]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   21.349231][  T345] RIP: 0033:0x7fe8c157cff9
[   21.353530][  T345] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[pid   352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   350] <... bpf resumed>)          = 3
[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   350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[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) = 5
[pid   347] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=347, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   350] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   350] <... bpf resumed>)          = 0
[pid   348] <... bpf resumed>)          = 6
[pid   352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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   348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   352] <... bpf resumed>)          = 4
./strace-static-x86_64: Process 351 attached
[pid   350] <... bpf resumed>)          = 6
[pid   350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   348] <... bpf resumed>)          = 7
[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   350] <... bpf resumed>)          = 7
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 354 attached
 <unfinished ...>
[pid   350] exit_group(0 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 354
[pid   354] set_robust_list(0x5555565bf660, 24) = 0
[pid   354] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   352] <... bpf resumed>)          = 5
[pid   350] <... exit_group resumed>)   = ?
[pid   348] exit_group(0 <unfinished ...>
[pid   354] <... prctl resumed>)        = 0
[pid   354] setpgid(0, 0)               = 0
[pid   354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   354] write(3, "1000", 4)         = 4
[pid   354] close(3)                    = 0
[pid   354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=350, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 355
[pid   352] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   351] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   348] <... exit_group resumed>)   = ?
[pid   352] <... bpf resumed>)          = 0
[pid   351] <... set_robust_list resumed>) = 0
[pid   354] <... bpf resumed>)          = 3
[pid   354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 355 attached
 <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   355] set_robust_list(0x5555565bf660, 24) = 0
[pid   355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   355] setpgid(0, 0)               = 0
[pid   355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   355] write(3, "1000", 4)         = 4
[pid   355] close(3)                    = 0
[pid   355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   351] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   352] <... bpf resumed>)          = 6
[pid   351] <... prctl resumed>)        = 0
[pid   352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   351] setpgid(0, 0)               = 0
[pid   355] <... bpf resumed>)          = 3
[pid   355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   351] write(3, "1000", 4)         = 4
[pid   351] close(3)                    = 0
[pid   351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   354] <... bpf resumed>)          = 4
[pid   348] +++ exited with 0 +++
[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 ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=348, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   354] <... bpf resumed>)          = 5
[pid   354] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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) = 6
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 356
[pid   354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   354] exit_group(0)               = ?
[pid   354] +++ exited with 0 +++
[pid   352] <... bpf resumed>)          = 7
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=354, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   352] exit_group(0 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   352] <... exit_group resumed>)   = ?
[pid   352] +++ exited with 0 +++
./strace-static-x86_64: Process 357 attached
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 357
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=352, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   357] set_robust_list(0x5555565bf660, 24) = 0
[pid   357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   357] setpgid(0, 0 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 358
[pid   357] <... setpgid resumed>)      = 0
[pid   357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 358 attached
) = 3
[pid   357] write(3, "1000", 4)         = 4
[pid   357] close(3)                    = 0
[pid   357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   358] set_robust_list(0x5555565bf660, 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 <unfinished ...>
[pid   357] <... bpf resumed>)          = 3
[pid   358] <... close resumed>)        = 0
./strace-static-x86_64: Process 356 attached
[pid   356] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   356] <... set_robust_list resumed>) = 0
[pid   356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   356] setpgid(0, 0)               = 0
[pid   356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   358] <... bpf resumed>)          = 3
[pid   356] <... openat resumed>)       = 3
[pid   356] write(3, "1000", 4)         = 4
[pid   356] close(3)                    = 0
[pid   356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   356] <... bpf resumed>)          = 3
[   21.360686][  T345] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   21.368936][  T345] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   21.376737][  T345] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   21.384547][  T345] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   21.392359][  T345] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   21.400201][  T345] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   21.407992][  T345]  </TASK>
[pid   356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   355] <... bpf resumed>)          = 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 <unfinished ...>
[pid   351] <... bpf resumed>)          = 4
[pid   355] <... bpf resumed>)          = 5
[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   355] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   351] <... bpf resumed>)          = 5
[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) = 6
[pid   351] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   358] <... bpf resumed>)          = 4
[pid   357] <... bpf resumed>)          = 4
[pid   355] 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   357] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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] <... bpf resumed>)          = 4
[pid   355] <... bpf resumed>)          = 7
[pid   351] <... bpf resumed>)          = 0
[pid   358] <... bpf resumed>)          = 5
[pid   357] <... bpf resumed>)          = 5
[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   355] exit_group(0 <unfinished ...>
[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   358] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   357] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   356] <... bpf resumed>)          = 5
[pid   355] <... exit_group resumed>)   = ?
[pid   358] <... bpf resumed>)          = 0
[pid   357] <... bpf resumed>)          = 0
[pid   356] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   355] +++ exited with 0 +++
[pid   351] <... bpf resumed>)          = 6
[pid   351] 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=355, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   351] <... bpf resumed>)          = 7
[pid   356] <... bpf resumed>)          = 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 ...>
[pid   357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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] exit_group(0 <unfinished ...>
[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 ...>
[pid   351] <... exit_group resumed>)   = ?
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   358] <... bpf resumed>)          = 6
[pid   357] <... bpf resumed>)          = 6
[pid   351] +++ exited with 0 +++
[pid   358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 359
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=351, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   358] <... bpf resumed>)          = 7
[pid   357] <... bpf resumed>)          = 7
[pid   358] exit_group(0)               = ?
[pid   357] exit_group(0 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   358] +++ exited with 0 +++
[pid   357] <... exit_group resumed>)   = ?
[pid   356] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 359 attached
[pid   359] set_robust_list(0x5555565bf660, 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(3)                    = 0
[pid   359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=358, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 360
[pid   359] <... bpf resumed>)          = 3
[pid   356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 360 attached
 <unfinished ...>
[pid   360] set_robust_list(0x5555565bf660, 24) = 0
[pid   360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   360] setpgid(0, 0)               = 0
[pid   360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   360] write(3, "1000", 4)         = 4
[pid   360] close(3)                    = 0
[pid   360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 361
./strace-static-x86_64: Process 361 attached
[pid   360] <... bpf resumed>)          = 3
[pid   359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   361] set_robust_list(0x5555565bf660, 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   357] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=357, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   356] <... bpf resumed>)          = 7
[pid   359] <... bpf resumed>)          = 4
[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 <unfinished ...>
[pid   356] exit_group(0)               = ?
[pid   298] <... restart_syscall resumed>) = 0
[pid   359] <... bpf resumed>)          = 5
[pid   359] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <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) = 6
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 362
[pid   359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 362 attached
 <unfinished ...>
[pid   361] <... bpf resumed>)          = 3
[pid   362] set_robust_list(0x5555565bf660, 24) = 0
[pid   362] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   362] <... prctl resumed>)        = 0
[pid   362] setpgid(0, 0)               = 0
[pid   362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   362] write(3, "1000", 4)         = 4
[pid   362] close(3)                    = 0
[pid   362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   361] <... bpf resumed>)          = 4
[pid   360] <... bpf resumed>)          = 4
[pid   359] <... bpf resumed>)          = 7
[pid   356] +++ exited with 0 +++
[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   359] exit_group(0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=356, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   360] <... bpf resumed>)          = 5
[pid   359] <... exit_group resumed>)   = ?
[pid   360] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <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) = 5
[pid   361] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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) = 6
[pid   360] <... bpf resumed>)          = 0
[pid   359] +++ exited with 0 +++
[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   361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <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   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=359, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   362] <... bpf resumed>)          = 5
[pid   361] <... bpf resumed>)          = 7
[pid   361] exit_group(0)               = ?
[pid   362] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   361] +++ exited with 0 +++
[pid   360] <... bpf resumed>)          = 6
[pid   362] <... bpf resumed>)          = 0
[pid   360] 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   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=361, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   360] <... bpf resumed>)          = 7
[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 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 364
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 363
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   360] exit_group(0)               = ?
./strace-static-x86_64: Process 364 attached
[pid   364] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   292] <... restart_syscall resumed>) = 0
[pid   364] <... set_robust_list resumed>) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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) = 3
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 365
[pid   364] write(3, "1000", 4)         = 4
[pid   364] close(3)                    = 0
[pid   364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 365 attached
 <unfinished ...>
[pid   362] <... bpf resumed>)          = 6
[pid   362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   365] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   364] <... bpf resumed>)          = 3
[pid   364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   365] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 363 attached
[pid   363] set_robust_list(0x5555565bf660, 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)                    = 0
[pid   363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   363] <... bpf resumed>)          = 3
[pid   363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   365] setpgid(0, 0)               = 0
[pid   365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   365] write(3, "1000", 4)         = 4
[pid   365] close(3)                    = 0
[pid   365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   364] <... bpf resumed>)          = 4
[pid   363] <... bpf resumed>)          = 4
[pid   362] <... bpf resumed>)          = 7
[pid   360] +++ exited with 0 +++
[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   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] exit_group(0 <unfinished ...>
[pid   365] <... bpf resumed>)          = 4
[pid   364] <... bpf resumed>)          = 5
[pid   363] <... bpf resumed>)          = 5
[pid   362] <... exit_group resumed>)   = ?
[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   364] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   363] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   362] +++ exited with 0 +++
[pid   365] <... bpf resumed>)          = 5
[pid   364] <... bpf resumed>)          = 0
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=362, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=360, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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 ...>
[pid   363] <... bpf resumed>)          = 0
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   365] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   364] <... bpf resumed>)          = 6
[pid   364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <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   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   365] <... bpf resumed>)          = 0
[pid   295] <... restart_syscall resumed>) = 0
[pid   364] <... bpf resumed>)          = 7
[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   364] exit_group(0 <unfinished ...>
[pid   363] <... bpf resumed>)          = 6
[pid   364] <... exit_group resumed>)   = ?
[pid   365] <... bpf resumed>)          = 6
[pid   364] +++ exited with 0 +++
[pid   363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 366
[pid   363] <... bpf resumed>)          = 7
[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   365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   363] exit_group(0)               = ?
[pid   365] <... bpf resumed>)          = 7
[pid   363] +++ exited with 0 +++
./strace-static-x86_64: Process 366 attached
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 367
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=363, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   366] set_robust_list(0x5555565bf660, 24) = 0
[pid   366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   366] setpgid(0, 0)               = 0
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 368
[pid   365] exit_group(0)               = ?
[pid   366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   366] write(3, "1000", 4)         = 4
[pid   366] close(3)                    = 0
[pid   366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 367 attached
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   367] set_robust_list(0x5555565bf660, 24) = 0
[pid   367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   367] setpgid(0, 0)               = 0
[pid   367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 369
[pid   367] <... openat resumed>)       = 3
[pid   367] write(3, "1000", 4)         = 4
[pid   367] close(3)                    = 0
[pid   367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 369 attached
) = 3
[pid   366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 368 attached
 <unfinished ...>
[pid   367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   368] set_robust_list(0x5555565bf660, 24) = 0
[pid   368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   368] setpgid(0, 0)               = 0
[pid   368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   368] write(3, "1000", 4)         = 4
[pid   368] close(3)                    = 0
[pid   368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   369] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   368] <... bpf resumed>)          = 3
[pid   368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   369] <... set_robust_list resumed>) = 0
[pid   368] <... bpf resumed>)          = 4
[pid   367] <... bpf resumed>)          = 4
[pid   366] <... bpf resumed>)          = 4
[pid   365] +++ exited with 0 +++
[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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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 resumed>)          = 5
[pid   366] <... bpf resumed>)          = 5
[pid   292] --- 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(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   366] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   367] <... bpf resumed>)          = 0
[pid   366] <... bpf resumed>)          = 0
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   369] prctl(PR_SET_PDEATHSIG, SIGKILL <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   366] <... bpf resumed>)          = 6
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   366] exit_group(0)               = ?
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 370
./strace-static-x86_64: Process 370 attached
[pid   369] <... prctl resumed>)        = 0
[pid   368] <... bpf resumed>)          = 5
[pid   367] <... bpf resumed>)          = 6
[pid   370] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   369] setpgid(0, 0 <unfinished ...>
[pid   368] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   366] +++ exited with 0 +++
[pid   370] <... set_robust_list resumed>) = 0
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=366, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   370] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   369] <... setpgid resumed>)      = 0
[pid   368] <... bpf resumed>)          = 0
[pid   367] <... bpf resumed>)          = 7
[pid   370] <... prctl resumed>)        = 0
[pid   370] setpgid(0, 0 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   367] exit_group(0 <unfinished ...>
[pid   370] <... setpgid resumed>)      = 0
[pid   370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   367] <... exit_group resumed>)   = ?
[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   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 371
[pid   370] write(3, "1000", 4)         = 4
[pid   370] close(3)                    = 0
[pid   370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 371 attached
 <unfinished ...>
[pid   370] <... bpf resumed>)          = 3
[pid   369] <... openat resumed>)       = 3
[pid   368] <... bpf resumed>)          = 6
[pid   370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   369] write(3, "1000", 4 <unfinished ...>
[pid   368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   371] set_robust_list(0x5555565bf660, 24) = 0
[pid   371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   371] setpgid(0, 0)               = 0
[pid   371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   371] write(3, "1000", 4)         = 4
[pid   371] close(3)                    = 0
[pid   371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   369] <... write resumed>)        = 4
[pid   371] <... bpf resumed>)          = 3
[pid   369] close(3)                    = 0
[pid   371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   371] <... bpf resumed>)          = 4
[pid   370] <... bpf resumed>)          = 4
[pid   369] <... bpf resumed>)          = 4
[pid   368] <... bpf resumed>)          = 7
[pid   367] +++ exited with 0 +++
[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   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   371] <... bpf resumed>)          = 5
[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   369] <... bpf resumed>)          = 5
[pid   368] exit_group(0 <unfinished ...>
[pid   371] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   369] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=367, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   368] <... exit_group resumed>)   = ?
[pid   371] <... bpf resumed>)          = 0
[pid   370] <... bpf resumed>)          = 5
[pid   369] <... bpf resumed>)          = 0
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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   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}, 144 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   370] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   371] <... bpf resumed>)          = 6
[pid   369] <... bpf resumed>)          = 6
[pid   370] <... bpf resumed>)          = 0
[pid   368] +++ exited with 0 +++
[pid   371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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   369] 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=368, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   371] <... bpf resumed>)          = 7
[pid   369] <... bpf resumed>)          = 7
[pid   371] exit_group(0 <unfinished ...>
[pid   369] exit_group(0 <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   371] <... exit_group resumed>)   = ?
[pid   369] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 372 attached
[pid   371] +++ exited with 0 +++
[pid   370] <... bpf resumed>)          = 6
[pid   296] <... restart_syscall resumed>) = 0
[pid   370] 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=371, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 372
[pid   372] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   372] <... set_robust_list resumed>) = 0
[pid   372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   372] setpgid(0, 0)               = 0
[pid   372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 373
[pid   372] <... openat resumed>)       = 3
[pid   372] write(3, "1000", 4)         = 4
[pid   372] close(3)                    = 0
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 374
[pid   372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 374 attached
) = 3
[pid   372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 373 attached
 <unfinished ...>
[pid   373] set_robust_list(0x5555565bf660, 24) = 0
[pid   373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   373] setpgid(0, 0)               = 0
[pid   373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   373] write(3, "1000", 4)         = 4
[pid   373] close(3 <unfinished ...>
[pid   374] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   373] <... close resumed>)        = 0
[pid   373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... set_robust_list resumed>) = 0
[pid   373] <... bpf resumed>)          = 3
[pid   373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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) = 3
[pid   374] write(3, "1000", 4)         = 4
[pid   374] close(3)                    = 0
[pid   374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   369] +++ exited with 0 +++
[pid   373] <... bpf resumed>)          = 4
[pid   372] <... bpf resumed>)          = 4
[pid   370] <... bpf resumed>)          = 7
[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] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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 resumed>)          = 5
[pid   372] <... bpf resumed>)          = 5
[pid   370] exit_group(0 <unfinished ...>
[pid   373] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   372] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   370] <... exit_group resumed>)   = ?
[pid   374] <... bpf resumed>)          = 4
[pid   373] <... bpf resumed>)          = 0
[pid   372] <... bpf resumed>)          = 0
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=369, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   374] <... bpf resumed>)          = 5
[pid   373] <... bpf resumed>)          = 6
[pid   372] <... bpf resumed>)          = 6
[pid   370] +++ exited with 0 +++
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <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=6}}, 16 <unfinished ...>
[pid   373] <... bpf resumed>)          = 7
[pid   372] <... bpf resumed>)          = 7
[pid   373] exit_group(0 <unfinished ...>
[pid   372] exit_group(0 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=370, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   373] <... exit_group resumed>)   = ?
[pid   372] <... exit_group resumed>)   = ?
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 375
[pid   374] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   372] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=372, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 375 attached
 <unfinished ...>
[pid   375] set_robust_list(0x5555565bf660, 24) = 0
[pid   375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   375] setpgid(0, 0)               = 0
[pid   375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   375] write(3, "1000", 4)         = 4
[pid   375] close(3)                    = 0
[pid   375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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   375] <... bpf resumed>)          = 3
[pid   374] <... bpf resumed>)          = 0
[pid   375] 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   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 376 attached
 <unfinished ...>
[pid   376] set_robust_list(0x5555565bf660, 24) = 0
[pid   376] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 376
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 377
[pid   376] <... prctl resumed>)        = 0
[pid   376] setpgid(0, 0)               = 0
[pid   376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   376] write(3, "1000", 4 <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   376] <... write resumed>)        = 4
[pid   376] close(3)                    = 0
[pid   376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... bpf resumed>)          = 6
[pid   374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   376] <... bpf resumed>)          = 3
[pid   376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 377 attached
 <unfinished ...>
[pid   377] set_robust_list(0x5555565bf660, 24) = 0
[pid   377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   377] setpgid(0, 0)               = 0
[pid   377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   377] write(3, "1000", 4)         = 4
[pid   377] close(3)                    = 0
[pid   377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   376] <... bpf resumed>)          = 4
[pid   375] <... bpf resumed>)          = 4
[pid   374] <... bpf resumed>)          = 7
[pid   373] +++ exited with 0 +++
[pid   374] exit_group(0)               = ?
[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) = 5
[pid   374] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=373, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   375] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 379 attached
 <unfinished ...>
[pid   377] <... bpf resumed>)          = 5
[pid   376] <... bpf resumed>)          = 5
[pid   375] <... bpf resumed>)          = 0
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=374, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   376] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <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   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 379
[pid   376] <... bpf resumed>)          = 0
[pid   298] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 380 attached
 <unfinished ...>
[pid   379] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   377] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <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 resumed>)          = 6
[pid   379] <... set_robust_list resumed>) = 0
[pid   377] <... bpf resumed>)          = 0
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 380
[pid   376] <... bpf resumed>)          = 6
[pid   375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   380] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   379] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[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_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   375] <... bpf resumed>)          = 7
[pid   380] <... set_robust_list resumed>) = 0
[pid   379] <... prctl resumed>)        = 0
[pid   377] <... bpf resumed>)          = 6
[pid   376] <... bpf resumed>)          = 7
[pid   380] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   379] setpgid(0, 0 <unfinished ...>
[pid   377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   376] exit_group(0 <unfinished ...>
[pid   375] exit_group(0 <unfinished ...>
[pid   379] <... setpgid resumed>)      = 0
[pid   377] <... bpf resumed>)          = 7
[pid   376] <... exit_group resumed>)   = ?
[pid   375] <... exit_group resumed>)   = ?
[pid   380] <... prctl resumed>)        = 0
[pid   379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   377] exit_group(0 <unfinished ...>
[pid   376] +++ exited with 0 +++
[pid   379] <... openat resumed>)       = 3
[pid   377] <... exit_group resumed>)   = ?
[pid   375] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=376, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   380] setpgid(0, 0 <unfinished ...>
[pid   379] write(3, "1000", 4 <unfinished ...>
[pid   380] <... setpgid resumed>)      = 0
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=375, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   379] <... write resumed>)        = 4
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   379] close(3 <unfinished ...>
[pid   380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   379] <... close resumed>)        = 0
[pid   380] write(3, "1000", 4)         = 4
[pid   379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   380] close(3 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 381
[pid   380] <... close resumed>)        = 0
[pid   380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 381 attached
 <unfinished ...>
[pid   381] set_robust_list(0x5555565bf660, 24) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 382
[pid   377] +++ exited with 0 +++
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=377, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   380] <... bpf resumed>)          = 3
[pid   379] <... bpf resumed>)          = 3
[pid   380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   381] <... openat resumed>)       = 3
[pid   381] write(3, "1000", 4)         = 4
[pid   381] close(3./strace-static-x86_64: Process 382 attached
)                    = 0
[pid   382] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   382] <... set_robust_list resumed>) = 0
[pid   382] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   381] <... bpf resumed>)          = 3
[pid   381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 383 attached
 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 383
[pid   383] set_robust_list(0x5555565bf660, 24) = 0
[pid   382] <... prctl resumed>)        = 0
[pid   383] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   382] setpgid(0, 0 <unfinished ...>
[pid   383] <... prctl resumed>)        = 0
[pid   382] <... setpgid resumed>)      = 0
[pid   383] setpgid(0, 0)               = 0
[pid   383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   383] <... openat resumed>)       = 3
[pid   383] write(3, "1000", 4)         = 4
[pid   382] <... openat resumed>)       = 3
[pid   383] close(3)                    = 0
[pid   383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   382] write(3, "1000", 4)         = 4
[pid   382] close(3)                    = 0
[pid   382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 <unfinished ...>
[pid   383] <... bpf resumed>)          = 4
[pid   381] <... bpf resumed>)          = 4
[pid   380] <... bpf resumed>)          = 4
[pid   379] <... 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   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 <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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   381] <... bpf resumed>)          = 5
[pid   380] <... bpf resumed>)          = 5
[pid   379] <... bpf resumed>)          = 5
[pid   383] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   382] <... bpf resumed>)          = 4
[pid   381] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   380] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   379] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   383] <... bpf resumed>)          = 0
[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 <unfinished ...>
[pid   381] <... bpf resumed>)          = 0
[pid   380] <... bpf resumed>)          = 0
[pid   379] <... bpf resumed>)          = 0
[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   382] <... bpf resumed>)          = 5
[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 <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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 resumed>)          = 6
[pid   382] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   381] <... bpf resumed>)          = 6
[pid   383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   382] <... bpf resumed>)          = 0
[pid   381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   383] <... bpf resumed>)          = 7
[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 <unfinished ...>
[pid   381] <... bpf resumed>)          = 7
[pid   380] <... bpf resumed>)          = 6
[   21.636596][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000104, exited with 00000103?
[   21.648206][  T382] BUG: scheduling while atomic: syz-executor354/382/0x00000002
[   21.655600][  T382] Modules linked in:
[   21.659287][  T382] Preemption disabled at:
[   21.659292][  T382] [<ffffffff81ab934d>] alloc_vmap_area+0x22d/0x1a80
[   21.670014][  T382] CPU: 1 PID: 382 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   21.681458][  T382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   21.691367][  T382] Call Trace:
[   21.694477][  T382]  <TASK>
[   21.697254][  T382]  dump_stack_lvl+0x151/0x1b7
[   21.701767][  T382]  ? alloc_vmap_area+0x22d/0x1a80
[   21.706625][  T382]  ? alloc_vmap_area+0x22d/0x1a80
[   21.711490][  T382]  ? io_uring_drop_tctx_refs+0x190/0x190
[   21.716955][  T382]  ? alloc_vmap_area+0x22d/0x1a80
[   21.721814][  T382]  dump_stack+0x15/0x17
[   21.725806][  T382]  __schedule_bug+0x195/0x260
[   21.730325][  T382]  ? ttwu_queue_wakelist+0x510/0x510
[   21.735442][  T382]  __schedule+0xd19/0x1590
[   21.739694][  T382]  ? __kasan_check_write+0x14/0x20
[   21.744641][  T382]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   21.749588][  T382]  ? __sched_text_start+0x8/0x8
[   21.754277][  T382]  ? cgroup_update_frozen+0x15f/0x980
[   21.759486][  T382]  schedule+0x11f/0x1e0
[   21.763478][  T382]  ptrace_stop+0x4ea/0xa90
[   21.767729][  T382]  ptrace_notify+0x22b/0x350
[   21.772164][  T382]  ? do_notify_parent+0xa30/0xa30
[   21.777027][  T382]  ? __kasan_check_read+0x11/0x20
[   21.781883][  T382]  syscall_exit_to_user_mode+0xac/0x160
[   21.787283][  T382]  do_syscall_64+0x49/0xb0
[   21.791508][  T382]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   21.797244][  T382] RIP: 0033:0x7fe8c157eea9
[   21.801495][  T382] 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
[   21.821193][  T382] RSP: 002b:00007ffddbb63528 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[   21.829439][  T382] RAX: 0000000000000006 RBX: 0000000000000000 RCX: 00007fe8c157eea9
[pid   383] exit_group(0 <unfinished ...>
[pid   382] <... bpf resumed>)          = 6
[pid   381] exit_group(0 <unfinished ...>
[pid   380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   379] <... bpf resumed>)          = 6
[pid   383] <... exit_group resumed>)   = ?
[pid   380] <... bpf resumed>)          = 7
[pid   379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   383] +++ exited with 0 +++
[pid   380] exit_group(0 <unfinished ...>
[pid   379] <... bpf resumed>)          = 7
[pid   380] <... exit_group resumed>)   = ?
[pid   379] exit_group(0 <unfinished ...>
[pid   380] +++ exited with 0 +++
[pid   379] <... exit_group resumed>)   = ?
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=383, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   379] +++ exited with 0 +++
[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   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=379, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] <... restart_syscall resumed>) = 0
[pid   298] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] 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=0x5555565bf650) = 384
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 385
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 386
./strace-static-x86_64: Process 385 attached
[pid   385] set_robust_list(0x5555565bf660, 24) = 0
[   21.837250][  T382] RDX: 0000000000000090 RSI: 00000000200004c0 RDI: 0000000000000005
[   21.845154][  T382] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0
[   21.852988][  T382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   21.860772][  T382] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   21.868585][  T382]  </TASK>
[   21.872952][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   385] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 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
[   21.884878][   T82] BUG: scheduling while atomic: syslogd/82/0x00000002
[   21.891499][   T82] Modules linked in:
[   21.895591][   T82] Preemption disabled at:
[   21.895604][   T82] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   21.906931][   T82] CPU: 1 PID: 82 Comm: syslogd Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   21.917686][   T82] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   21.927579][   T82] Call Trace:
[   21.930703][   T82]  <TASK>
[   21.933487][   T82]  dump_stack_lvl+0x151/0x1b7
[   21.938001][   T82]  ? is_module_text_address+0x1a/0x140
[   21.943296][   T82]  ? is_module_text_address+0x1a/0x140
[   21.948594][   T82]  ? io_uring_drop_tctx_refs+0x190/0x190
[   21.954053][   T82]  ? is_module_text_address+0x1a/0x140
[   21.959354][   T82]  dump_stack+0x15/0x17
[   21.963338][   T82]  __schedule_bug+0x195/0x260
[   21.967857][   T82]  ? ttwu_queue_wakelist+0x510/0x510
[   21.972973][   T82]  __schedule+0xd19/0x1590
[   21.977226][   T82]  ? __kasan_check_read+0x11/0x20
[   21.982086][   T82]  ? __fdget_pos+0x209/0x3a0
[   21.986513][   T82]  ? __sched_text_start+0x8/0x8
[   21.991200][   T82]  ? ksys_read+0x24f/0x2c0
[   21.995458][   T82]  schedule+0x11f/0x1e0
[   21.999528][   T82]  exit_to_user_mode_loop+0x4d/0xe0
[   22.004573][   T82]  exit_to_user_mode_prepare+0x5a/0xa0
[   22.009863][   T82]  syscall_exit_to_user_mode+0x26/0x160
[   22.015242][   T82]  do_syscall_64+0x49/0xb0
[   22.019491][   T82]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   22.025221][   T82] RIP: 0033:0x7f748c445b6a
[   22.029475][   T82] 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
[   22.048913][   T82] RSP: 002b:00007ffd86ad6fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   22.057159][   T82] RAX: 0000000000000073 RBX: 0000000000000002 RCX: 00007f748c445b6a
[   22.064970][   T82] RDX: 00000000000000ff RSI: 000055a50c16c300 RDI: 0000000000000000
[   22.072789][   T82] RBP: 000055a50c16c2c0 R08: 0000000000000001 R09: 0000000000000000
[   22.080591][   T82] R10: 00007f748c5e43a3 R11: 0000000000000246 R12: 000055a50c16c373
[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 <unfinished ...>
[pid   381] <... exit_group resumed>)   = ?
[pid   385] <... bpf resumed>)          = 7
[pid   385] exit_group(0)               = ?
[pid   381] +++ exited with 0 +++
./strace-static-x86_64: Process 386 attached
./strace-static-x86_64: Process 384 attached
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=381, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   386] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   384] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   386] <... set_robust_list resumed>) = 0
[pid   384] <... set_robust_list resumed>) = 0
[pid   386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   384] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   386] setpgid(0, 0 <unfinished ...>
[pid   384] <... prctl resumed>)        = 0
[pid   386] <... setpgid resumed>)      = 0
[pid   384] setpgid(0, 0 <unfinished ...>
[pid   386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   384] <... setpgid resumed>)      = 0
[pid   386] <... openat resumed>)       = 3
[pid   384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   386] write(3, "1000", 4)         = 4
[pid   384] <... openat resumed>)       = 3
[pid   386] close(3 <unfinished ...>
[pid   384] write(3, "1000", 4 <unfinished ...>
[pid   386] <... close resumed>)        = 0
[pid   384] <... write resumed>)        = 4
[pid   386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   384] close(3 <unfinished ...>
[pid   386] <... bpf resumed>)          = 3
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   384] <... close resumed>)        = 0
[pid   386] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 387
./strace-static-x86_64: Process 387 attached
[pid   387] set_robust_list(0x5555565bf660, 24) = 0
[pid   387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   387] setpgid(0, 0)               = 0
[pid   384] <... bpf resumed>)          = 3
[pid   384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   387] <... bpf resumed>)          = 3
[pid   387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   386] <... bpf resumed>)          = 4
[pid   385] +++ exited with 0 +++
[pid   384] <... bpf resumed>)          = 4
[pid   386] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   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 <unfinished ...>
[pid   386] <... bpf resumed>)          = 5
[pid   384] <... bpf resumed>)          = 5
[pid   386] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   384] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   386] <... bpf resumed>)          = 0
[pid   384] <... bpf resumed>)          = 0
[pid   386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   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 <unfinished ...>
[pid   386] <... bpf resumed>)          = 6
[pid   384] <... bpf resumed>)          = 6
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=385, si_uid=0, si_status=0, si_utime=0, si_stime=19} ---
[pid   386] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   384] exit_group(0)               = ?
[pid   386] <... bpf resumed>)          = 7
[pid   384] +++ exited with 0 +++
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   382] <... bpf resumed>)          = 7
[pid   292] <... restart_syscall resumed>) = 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   387] <... bpf resumed>)          = 4
[pid   386] exit_group(0 <unfinished ...>
[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 <unfinished ...>
[pid   386] <... exit_group resumed>)   = ?
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   382] exit_group(0 <unfinished ...>
[pid   387] <... bpf resumed>)          = 5
[pid   387] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   382] <... exit_group resumed>)   = ?
[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) = 6
[pid   386] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=386, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 389
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 388
[pid   387] 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./strace-static-x86_64: Process 388 attached
 <unfinished ...>
[pid   388] set_robust_list(0x5555565bf660, 24) = 0
[pid   388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 390
[pid   388] setpgid(0, 0)               = 0
[pid   388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   388] write(3, "1000", 4)         = 4
[pid   388] close(3)                    = 0
[pid   388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 389 attached
) = 3
./strace-static-x86_64: Process 390 attached
[pid   389] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   390] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   389] <... set_robust_list resumed>) = 0
[pid   390] <... set_robust_list resumed>) = 0
[pid   389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   389] setpgid(0, 0)               = 0
[pid   390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   390] setpgid(0, 0 <unfinished ...>
[pid   389] <... openat resumed>)       = 3
[pid   389] write(3, "1000", 4 <unfinished ...>
[pid   390] <... setpgid resumed>)      = 0
[pid   389] <... write resumed>)        = 4
[pid   389] close(3)                    = 0
[pid   389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   389] <... bpf resumed>)          = 3
[pid   389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   390] <... openat resumed>)       = 3
[pid   390] write(3, "1000", 4)         = 4
[pid   390] close(3)                    = 0
[pid   390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   22.088405][   T82] R13: 000055a50c16c300 R14: 0000000000000000 R15: 00007f748c622a80
[   22.096220][   T82]  </TASK>
[pid   390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   388] <... bpf resumed>)          = 4
[pid   387] <... bpf resumed>)          = 7
[pid   382] +++ exited with 0 +++
[pid   389] <... bpf resumed>)          = 4
[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   387] exit_group(0 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=382, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid   390] <... bpf resumed>)          = 4
[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 resumed>)          = 5
[pid   387] <... exit_group resumed>)   = ?
[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 resumed>)          = 5
[pid   388] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   390] <... bpf resumed>)          = 5
[pid   389] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   387] +++ exited with 0 +++
[pid   390] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   389] <... bpf resumed>)          = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=387, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   390] <... bpf resumed>)          = 0
[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   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   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 391
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 392
./strace-static-x86_64: Process 391 attached
[pid   391] set_robust_list(0x5555565bf660, 24) = 0
[pid   391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   391] setpgid(0, 0)               = 0
[pid   391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   391] write(3, "1000", 4)         = 4
[pid   391] close(3)                    = 0
[   22.151280][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   22.163299][  T387] BUG: scheduling while atomic: syz-executor354/387/0x00000002
[   22.170833][  T387] Modules linked in:
[   22.174685][  T387] Preemption disabled at:
[   22.174695][  T387] [<ffffffff8154b657>] up_write+0x27/0x1f0
[   22.184787][  T387] CPU: 1 PID: 387 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   22.196193][  T387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   22.206087][  T387] Call Trace:
[   22.209211][  T387]  <TASK>
[   22.211990][  T387]  dump_stack_lvl+0x151/0x1b7
[   22.216499][  T387]  ? up_write+0x27/0x1f0
[   22.220591][  T387]  ? up_write+0x27/0x1f0
[   22.224661][  T387]  ? io_uring_drop_tctx_refs+0x190/0x190
[   22.230127][  T387]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   22.235781][  T387]  ? __wake_up_sync_key+0x1b1/0x3d0
[   22.240889][  T387]  ? up_write+0x27/0x1f0
[   22.244969][  T387]  dump_stack+0x15/0x17
[   22.249049][  T387]  __schedule_bug+0x195/0x260
[   22.253654][  T387]  ? ttwu_queue_wakelist+0x510/0x510
[   22.258769][  T387]  ? __send_signal+0x96f/0xcb0
[   22.263373][  T387]  __schedule+0xd19/0x1590
[   22.267620][  T387]  ? __kasan_check_write+0x14/0x20
[   22.272569][  T387]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   22.277865][  T387]  ? __sched_text_start+0x8/0x8
[   22.282550][  T387]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   22.288016][  T387]  do_task_dead+0x99/0xa0
[   22.292184][  T387]  do_exit+0x2089/0x2ca0
[   22.296265][  T387]  ? put_task_struct+0x80/0x80
[   22.300862][  T387]  ? ptrace_notify+0x24c/0x350
[   22.305465][  T387]  ? do_notify_parent+0xa30/0xa30
[   22.310331][  T387]  do_group_exit+0x141/0x310
[   22.314750][  T387]  __x64_sys_exit_group+0x3f/0x40
[   22.319611][  T387]  do_syscall_64+0x3d/0xb0
[   22.323866][  T387]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   22.329595][  T387] RIP: 0033:0x7fe8c157cff9
[   22.333846][  T387] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[   22.341048][  T387] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   389] <... bpf resumed>)          = 6
[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   389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   391] <... bpf resumed>)          = 5
[pid   389] <... bpf resumed>)          = 7
[pid   391] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   389] exit_group(0./strace-static-x86_64: Process 392 attached
 <unfinished ...>
[pid   388] <... bpf resumed>)          = 0
[pid   392] set_robust_list(0x5555565bf660, 24 <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   392] <... set_robust_list resumed>) = 0
[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   392] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   391] <... bpf resumed>)          = 6
[pid   388] <... bpf resumed>)          = 6
[pid   389] <... exit_group resumed>)   = ?
[pid   388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   388] exit_group(0)               = ?
[pid   391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   391] exit_group(0)               = ?
[pid   388] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=388, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   392] <... prctl resumed>)        = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 393 attached
 <unfinished ...>
[pid   392] setpgid(0, 0 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 393
[pid   392] <... setpgid resumed>)      = 0
[pid   393] set_robust_list(0x5555565bf660, 24) = 0
[pid   389] +++ exited with 0 +++
[pid   393] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   393] <... prctl resumed>)        = 0
[pid   392] <... openat resumed>)       = 3
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=389, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   393] setpgid(0, 0 <unfinished ...>
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   392] write(3, "1000", 4 <unfinished ...>
[pid   292] <... restart_syscall resumed>) = 0
[pid   392] <... write resumed>)        = 4
[pid   393] <... setpgid resumed>)      = 0
[pid   392] close(3 <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   393] write(3, "1000", 4)         = 4
[pid   393] close(3 <unfinished ...>
[pid   392] <... close resumed>)        = 0
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 394
[pid   393] <... close resumed>)        = 0
[pid   393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 394 attached
 <unfinished ...>
[pid   394] set_robust_list(0x5555565bf660, 24) = 0
[pid   394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   394] setpgid(0, 0)               = 0
[pid   394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   394] write(3, "1000", 4)         = 4
[pid   394] close(3)                    = 0
[pid   394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   393] <... bpf resumed>)          = 3
[pid   392] <... bpf resumed>)          = 3
[pid   393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   394] <... bpf resumed>)          = 3
[pid   392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   390] <... bpf resumed>)          = 6
[pid   390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   393] <... bpf resumed>)          = 4
[pid   391] +++ exited with 0 +++
[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) = 5
[pid   393] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=391, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[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) = 6
[pid   295] 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=6}}, 16) = 7
[pid   393] exit_group(0)               = ?
[pid   393] +++ exited with 0 +++
[pid   296] --- 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 resumed>, child_tidptr=0x5555565bf650) = 395
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   392] <... bpf resumed>)          = 4
[pid   390] <... bpf resumed>)          = 7
[pid   390] exit_group(0 <unfinished ...>
[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 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 396
[pid   392] <... bpf resumed>)          = 5
[pid   392] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   390] <... exit_group resumed>)   = ?
[pid   392] <... bpf resumed>)          = 0
[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   394] <... bpf resumed>)          = 4
[pid   390] +++ exited with 0 +++
./strace-static-x86_64: Process 395 attached
./strace-static-x86_64: Process 396 attached
[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   392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   396] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   395] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   394] <... bpf resumed>)          = 5
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=390, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   392] <... bpf resumed>)          = 7
[pid   396] <... set_robust_list resumed>) = 0
[pid   395] <... set_robust_list resumed>) = 0
[pid   394] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   392] exit_group(0 <unfinished ...>
[pid   394] <... bpf resumed>)          = 0
[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   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 397
[pid   396] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   395] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   392] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 397 attached
[pid   394] <... bpf resumed>)          = 6
[pid   397] set_robust_list(0x5555565bf660, 24) = 0
[pid   394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   395] <... prctl resumed>)        = 0
[pid   396] <... prctl resumed>)        = 0
[pid   395] setpgid(0, 0 <unfinished ...>
[pid   396] setpgid(0, 0 <unfinished ...>
[pid   395] <... setpgid resumed>)      = 0
[pid   396] <... setpgid resumed>)      = 0
[pid   396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   396] <... openat resumed>)       = 3
[pid   395] write(3, "1000", 4 <unfinished ...>
[pid   397] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   396] write(3, "1000", 4 <unfinished ...>
[pid   395] <... write resumed>)        = 4
[pid   397] <... prctl resumed>)        = 0
[pid   397] setpgid(0, 0)               = 0
[pid   397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   396] <... write resumed>)        = 4
[pid   395] close(3 <unfinished ...>
[pid   397] write(3, "1000", 4 <unfinished ...>
[pid   396] close(3 <unfinished ...>
[pid   395] <... close resumed>)        = 0
[pid   396] <... close resumed>)        = 0
[pid   397] <... write resumed>)        = 4
[pid   395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   397] close(3)                    = 0
[pid   397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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   396] <... bpf resumed>)          = 3
[pid   395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   394] <... bpf resumed>)          = 7
[pid   392] +++ exited with 0 +++
[pid   395] <... bpf resumed>)          = 4
[pid   396] <... bpf resumed>)          = 4
[pid   397] <... bpf resumed>)          = 4
[pid   394] exit_group(0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=392, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   394] <... exit_group resumed>)   = ?
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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 <unfinished ...>
[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 ...>
[   22.349293][  T387] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   22.357105][  T387] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   22.364915][  T387] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   22.372727][  T387] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   22.380541][  T387] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   22.388351][  T387]  </TASK>
[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] +++ exited with 0 +++
[pid   293] <... restart_syscall resumed>) = 0
[pid   397] <... bpf resumed>)          = 5
[pid   396] <... bpf resumed>)          = 5
[pid   397] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   396] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   395] <... bpf resumed>)          = 5
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 399 attached
 <unfinished ...>
[pid   397] <... bpf resumed>)          = 0
[pid   396] <... bpf resumed>)          = 0
[pid   395] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=394, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 399
[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 <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   399] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   395] <... bpf resumed>)          = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   397] <... bpf resumed>)          = 6
[pid   396] <... bpf resumed>)          = 6
[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./strace-static-x86_64: Process 400 attached
 <unfinished ...>
[pid   400] set_robust_list(0x5555565bf660, 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 <unfinished ...>
[pid   395] <... bpf resumed>)          = 6
[pid   400] <... openat resumed>)       = 3
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 400
[pid   396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   399] <... set_robust_list resumed>) = 0
[pid   397] 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   397] <... bpf resumed>)          = 7
[pid   396] <... bpf resumed>)          = 7
[pid   395] <... bpf resumed>)          = 7
[pid   400] write(3, "1000", 4)         = 4
[pid   400] close(3)                    = 0
[pid   396] exit_group(0 <unfinished ...>
[pid   395] exit_group(0 <unfinished ...>
[pid   400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   397] exit_group(0 <unfinished ...>
[pid   396] <... exit_group resumed>)   = ?
[pid   395] <... exit_group resumed>)   = ?
[pid   396] +++ exited with 0 +++
[pid   395] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=395, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=396, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   397] <... exit_group resumed>)   = ?
[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   400] <... bpf resumed>)          = 3
[pid   400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 401 attached
 <unfinished ...>
[pid   401] set_robust_list(0x5555565bf660, 24) = 0
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 401
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 402
[pid   401] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   399] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   401] <... prctl resumed>)        = 0
[pid   399] <... prctl resumed>)        = 0
[pid   401] setpgid(0, 0)               = 0
[pid   399] setpgid(0, 0 <unfinished ...>
[pid   401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   399] <... setpgid resumed>)      = 0
[pid   401] <... openat resumed>)       = 3
[pid   401] write(3, "1000", 4)         = 4
[pid   401] close(3)                    = 0
[pid   399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   399] <... openat resumed>)       = 3
[pid   399] write(3, "1000", 4)         = 4
[pid   399] close(3)                    = 0
[pid   399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   401] <... bpf resumed>)          = 3
[pid   401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 402 attached
 <unfinished ...>
[pid   402] set_robust_list(0x5555565bf660, 24) = 0
[pid   399] <... bpf resumed>)          = 3
[pid   402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   402] setpgid(0, 0)               = 0
[pid   399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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
[pid   402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   401] <... bpf resumed>)          = 4
[pid   400] <... bpf resumed>)          = 4
[pid   397] +++ exited with 0 +++
[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 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=397, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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 <unfinished ...>
[pid   400] <... bpf resumed>)          = 5
[pid   400] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   399] <... bpf resumed>)          = 4
[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   400] <... bpf resumed>)          = 0
[pid   399] <... bpf resumed>)          = 5
[pid   399] 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 <unfinished ...>
[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 <unfinished ...>
[pid   400] <... bpf resumed>)          = 6
[pid   400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   399] <... bpf resumed>)          = 6
[pid   399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   400] <... bpf resumed>)          = 7
[pid   399] <... bpf resumed>)          = 7
[pid   400] exit_group(0 <unfinished ...>
[pid   399] exit_group(0 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   400] <... exit_group resumed>)   = ?
[pid   399] <... exit_group resumed>)   = ?
[pid   400] +++ exited with 0 +++
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 403
[pid   401] <... bpf resumed>)          = 5
[pid   401] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=400, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   401] <... bpf resumed>)          = 0
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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 <unfinished ...>
[pid   292] <... restart_syscall resumed>) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   401] <... bpf resumed>)          = 6
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 404
./strace-static-x86_64: Process 404 attached
[pid   402] <... bpf resumed>)          = 3
[pid   401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 403 attached
 <unfinished ...>
[pid   403] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   404] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   403] <... set_robust_list resumed>) = 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   404] <... set_robust_list resumed>) = 0
[pid   403] write(3, "1000", 4)         = 4
[pid   403] close(3)                    = 0
[pid   403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   404] setpgid(0, 0)               = 0
[pid   404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   403] <... bpf resumed>)          = 3
[pid   403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   404] <... openat resumed>)       = 3
[pid   404] write(3, "1000", 4)         = 4
[pid   404] close(3)                    = 0
[pid   404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 <unfinished ...>
[pid   403] <... bpf resumed>)          = 4
[pid   402] <... bpf resumed>)          = 4
[pid   401] <... bpf resumed>)          = 7
[pid   399] +++ exited with 0 +++
[pid   404] <... bpf resumed>)          = 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 <unfinished ...>
[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 <unfinished ...>
[pid   401] exit_group(0 <unfinished ...>
[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 <unfinished ...>
[pid   403] <... bpf resumed>)          = 5
[pid   402] <... bpf resumed>)          = 5
[pid   401] <... exit_group resumed>)   = ?
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=399, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   404] <... bpf resumed>)          = 5
[pid   403] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   402] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   401] +++ exited with 0 +++
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   404] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   403] <... bpf resumed>)          = 0
[pid   402] <... bpf resumed>)          = 0
[pid   404] <... bpf resumed>)          = 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 <unfinished ...>
[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 <unfinished ...>
[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 <unfinished ...>
[pid   403] <... bpf resumed>)          = 6
[pid   402] <... bpf resumed>)          = 6
[pid   293] <... restart_syscall resumed>) = 0
[pid   404] <... bpf resumed>)          = 6
[pid   403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   402] 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=401, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   403] <... bpf resumed>)          = 7
[pid   402] <... bpf resumed>)          = 7
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   404] <... bpf resumed>)          = 7
[pid   403] exit_group(0 <unfinished ...>
[pid   402] exit_group(0 <unfinished ...>
[pid   404] exit_group(0 <unfinished ...>
[pid   403] <... exit_group resumed>)   = ?
[pid   402] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 405 attached
[pid   404] <... exit_group resumed>)   = ?
[pid   403] +++ exited with 0 +++
[pid   402] +++ exited with 0 +++
[pid   405] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=403, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 405
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=402, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 406 attached
 <unfinished ...>
[pid   406] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 406
[pid   406] <... set_robust_list resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 407
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 408
[pid   406] <... openat resumed>)       = 3
[pid   406] write(3, "1000", 4)         = 4
[pid   406] close(3)                    = 0
[pid   406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 408 attached
./strace-static-x86_64: Process 407 attached
) = 3
[pid   405] <... set_robust_list resumed>) = 0
[pid   406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   405] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   408] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   405] <... prctl resumed>)        = 0
[pid   408] <... set_robust_list resumed>) = 0
[pid   407] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   405] setpgid(0, 0)               = 0
[pid   405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   408] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   405] write(3, "1000", 4 <unfinished ...>
[pid   407] <... set_robust_list resumed>) = 0
[pid   408] <... prctl resumed>)        = 0
[pid   405] <... write resumed>)        = 4
[pid   405] close(3 <unfinished ...>
[pid   408] setpgid(0, 0 <unfinished ...>
[pid   405] <... close resumed>)        = 0
[pid   408] <... setpgid resumed>)      = 0
[pid   405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 <unfinished ...>
[pid   408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   407] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   408] <... openat resumed>)       = 3
[pid   407] <... prctl resumed>)        = 0
[pid   408] write(3, "1000", 4)         = 4
[pid   408] close(3 <unfinished ...>
[pid   407] setpgid(0, 0 <unfinished ...>
[pid   408] <... close resumed>)        = 0
[pid   407] <... setpgid resumed>)      = 0
[pid   408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   404] +++ exited with 0 +++
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=404, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   407] <... bpf resumed>)          = 3
[pid   407] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 409
./strace-static-x86_64: Process 409 attached
[pid   409] set_robust_list(0x5555565bf660, 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 <unfinished ...>
[pid   408] <... bpf resumed>)          = 4
[pid   406] <... bpf resumed>)          = 4
[pid   405] <... bpf resumed>)          = 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 <unfinished ...>
[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 <unfinished ...>
[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 <unfinished ...>
[pid   408] <... bpf resumed>)          = 5
[pid   406] <... bpf resumed>)          = 5
[pid   405] <... bpf resumed>)          = 5
[pid   408] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   406] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   405] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   408] <... bpf resumed>)          = 0
[pid   407] <... bpf resumed>)          = 4
[pid   406] <... bpf resumed>)          = 0
[pid   405] <... bpf resumed>)          = 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 <unfinished ...>
[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 <unfinished ...>
[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 <unfinished ...>
[pid   409] <... bpf resumed>)          = 4
[pid   408] <... bpf resumed>)          = 6
[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 <unfinished ...>
[pid   406] <... bpf resumed>)          = 6
[pid   405] <... bpf resumed>)          = 6
[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 <unfinished ...>
[pid   408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   407] <... bpf resumed>)          = 5
[pid   406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   409] <... bpf resumed>)          = 5
[pid   408] <... bpf resumed>)          = 7
[pid   407] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   406] <... bpf resumed>)          = 7
[pid   405] <... bpf resumed>)          = 7
[pid   409] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   408] exit_group(0 <unfinished ...>
[pid   407] <... bpf resumed>)          = 0
[pid   406] exit_group(0 <unfinished ...>
[pid   405] exit_group(0 <unfinished ...>
[pid   408] <... exit_group resumed>)   = ?
[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 <unfinished ...>
[pid   406] <... exit_group resumed>)   = ?
[pid   405] <... exit_group resumed>)   = ?
[pid   409] <... bpf resumed>)          = 0
[pid   408] +++ exited with 0 +++
[pid   407] <... bpf resumed>)          = 6
[pid   406] +++ exited with 0 +++
[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 <unfinished ...>
[pid   407] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   405] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=408, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=406, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   409] <... bpf resumed>)          = 6
[pid   407] <... bpf resumed>)          = 7
[pid   407] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=405, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   407] <... exit_group resumed>)   = ?
[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   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   407] +++ exited with 0 +++
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 410
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 411
[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   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 412
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 413
./strace-static-x86_64: Process 411 attached
[pid   411] set_robust_list(0x5555565bf660, 24./strace-static-x86_64: Process 413 attached
) = 0
[pid   413] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   411] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   413] <... set_robust_list resumed>) = 0
[pid   413] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   411] <... prctl resumed>)        = 0
[pid   413] <... prctl resumed>)        = 0
[pid   413] setpgid(0, 0 <unfinished ...>
[pid   411] setpgid(0, 0 <unfinished ...>
[pid   413] <... setpgid resumed>)      = 0
[pid   411] <... setpgid resumed>)      = 0
[pid   413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   413] <... openat resumed>)       = 3
[pid   411] <... openat resumed>)       = 3
[pid   411] write(3, "1000", 4)         = 4
[pid   411] close(3 <unfinished ...>
[pid   413] write(3, "1000", 4 <unfinished ...>
[pid   411] <... close resumed>)        = 0
[pid   413] <... write resumed>)        = 4
[pid   413] close(3)                    = 0
[pid   411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   22.528172][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000102, exited with 00000101?
[   22.540025][  T405] BUG: scheduling while atomic: syz-executor354/405/0x00000002
[   22.547618][  T405] Modules linked in:
[   22.551591][  T405] Preemption disabled at:
[   22.551601][  T405] [<ffffffff8154b657>] up_write+0x27/0x1f0
[   22.562145][  T405] CPU: 1 PID: 405 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   22.573591][  T405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   22.583485][  T405] Call Trace:
[   22.586607][  T405]  <TASK>
[   22.589385][  T405]  dump_stack_lvl+0x151/0x1b7
[   22.593918][  T405]  ? up_write+0x27/0x1f0
[   22.597976][  T405]  ? up_write+0x27/0x1f0
[   22.602054][  T405]  ? io_uring_drop_tctx_refs+0x190/0x190
[   22.607522][  T405]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   22.613164][  T405]  ? __wake_up_sync_key+0x1b1/0x3d0
[   22.618202][  T405]  ? up_write+0x27/0x1f0
[   22.622277][  T405]  dump_stack+0x15/0x17
[   22.626269][  T405]  __schedule_bug+0x195/0x260
[   22.631226][  T405]  ? ttwu_queue_wakelist+0x510/0x510
[   22.636341][  T405]  ? __send_signal+0x96f/0xcb0
[   22.640939][  T405]  __schedule+0xd19/0x1590
[   22.645202][  T405]  ? __kasan_check_write+0x14/0x20
[   22.650140][  T405]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   22.655523][  T405]  ? __sched_text_start+0x8/0x8
[   22.660206][  T405]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   22.665674][  T405]  do_task_dead+0x99/0xa0
[   22.669843][  T405]  do_exit+0x2089/0x2ca0
[   22.673921][  T405]  ? put_task_struct+0x80/0x80
[   22.678518][  T405]  ? ptrace_notify+0x24c/0x350
[   22.683121][  T405]  ? do_notify_parent+0xa30/0xa30
[   22.687980][  T405]  do_group_exit+0x141/0x310
[   22.692410][  T405]  __x64_sys_exit_group+0x3f/0x40
[   22.697364][  T405]  do_syscall_64+0x3d/0xb0
[   22.701605][  T405]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   22.707337][  T405] RIP: 0033:0x7fe8c157cff9
[   22.711587][  T405] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[   22.718790][  T405] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
./strace-static-x86_64: Process 412 attached
./strace-static-x86_64: Process 410 attached
[pid   411] <... bpf resumed>)          = 3
[pid   413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   410] set_robust_list(0x5555565bf660, 24) = 0
[pid   410] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   412] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   410] <... prctl resumed>)        = 0
[pid   410] setpgid(0, 0)               = 0
[pid   412] <... set_robust_list resumed>) = 0
[pid   410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   412] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   410] <... openat resumed>)       = 3
[pid   412] <... prctl resumed>)        = 0
[pid   412] setpgid(0, 0)               = 0
[pid   412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   412] write(3, "1000", 4)         = 4
[pid   412] close(3)                    = 0
[pid   412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   410] write(3, "1000", 4)         = 4
[pid   410] close(3)                    = 0
[pid   412] <... bpf resumed>)          = 3
[pid   412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 <unfinished ...>
[pid   413] <... bpf resumed>)          = 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 <unfinished ...>
[pid   412] <... bpf resumed>)          = 4
[pid   411] <... bpf resumed>)          = 4
[pid   410] <... bpf resumed>)          = 4
[pid   409] <... bpf resumed>)          = 7
[pid   413] <... bpf resumed>)          = 5
[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 <unfinished ...>
[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 <unfinished ...>
[pid   413] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   411] <... bpf resumed>)          = 5
[pid   410] <... bpf resumed>)          = 5
[pid   413] <... bpf resumed>)          = 0
[pid   411] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   410] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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 <unfinished ...>
[pid   411] <... bpf resumed>)          = 0
[pid   410] <... bpf resumed>)          = 0
[pid   413] <... bpf resumed>)          = 6
[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   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 <unfinished ...>
[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 <unfinished ...>
[pid   409] exit_group(0 <unfinished ...>
[pid   413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   411] <... bpf resumed>)          = 6
[pid   410] <... bpf resumed>)          = 6
[pid   413] <... bpf resumed>)          = 7
[pid   412] <... bpf resumed>)          = 5
[pid   411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   409] <... exit_group resumed>)   = ?
[pid   413] exit_group(0 <unfinished ...>
[pid   412] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   411] <... bpf resumed>)          = 7
[pid   410] <... bpf resumed>)          = 7
[pid   413] <... exit_group resumed>)   = ?
[   22.727034][  T405] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   22.734847][  T405] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   22.742659][  T405] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   22.750469][  T405] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   22.758284][  T405] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   22.766208][  T405]  </TASK>
[pid   412] <... bpf resumed>)          = 0
[pid   411] exit_group(0 <unfinished ...>
[pid   410] exit_group(0 <unfinished ...>
[pid   413] +++ exited with 0 +++
[pid   410] <... exit_group resumed>)   = ?
[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 ...>
[pid   411] <... exit_group resumed>)   = ?
[pid   412] <... bpf resumed>)          = 6
[pid   411] +++ exited with 0 +++
[pid   410] +++ exited with 0 +++
[pid   409] +++ exited with 0 +++
[pid   412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   412] exit_group(0)               = ?
[pid   412] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=413, 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=0x5555565bf650) = 414
./strace-static-x86_64: Process 414 attached
[pid   414] set_robust_list(0x5555565bf660, 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=414, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=411, 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 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 415
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 416
./strace-static-x86_64: Process 415 attached
./strace-static-x86_64: Process 416 attached
[pid   415] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   416] set_robust_list(0x5555565bf660, 24) = 0
[pid   415] <... set_robust_list resumed>) = 0
[pid   415] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   416] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   415] <... prctl resumed>)        = 0
[pid   416] <... prctl resumed>)        = 0
[pid   416] setpgid(0, 0 <unfinished ...>
[pid   415] setpgid(0, 0)               = 0
[pid   415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   416] <... setpgid resumed>)      = 0
[pid   416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   415] <... openat resumed>)       = 3
[pid   416] <... openat resumed>)       = 3
[pid   416] write(3, "1000", 4 <unfinished ...>
[pid   415] write(3, "1000", 4 <unfinished ...>
[pid   416] <... write resumed>)        = 4
[pid   415] <... write resumed>)        = 4
[pid   415] close(3 <unfinished ...>
[pid   416] close(3 <unfinished ...>
[pid   415] <... close resumed>)        = 0
[pid   416] <... close resumed>)        = 0
[pid   416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[   22.794601][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   22.806743][  T409] BUG: scheduling while atomic: syz-executor354/409/0x00000002
[   22.814704][  T409] Modules linked in:
[   22.818669][  T409] Preemption disabled at:
[   22.818679][  T409] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   22.830637][  T409] CPU: 1 PID: 409 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   22.842084][  T409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   22.851976][  T409] Call Trace:
[   22.855101][  T409]  <TASK>
[   22.857875][  T409]  dump_stack_lvl+0x151/0x1b7
[   22.862390][  T409]  ? is_module_text_address+0x1a/0x140
[   22.867710][  T409]  ? is_module_text_address+0x1a/0x140
[   22.872978][  T409]  ? io_uring_drop_tctx_refs+0x190/0x190
[   22.878544][  T409]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   22.884175][  T409]  ? __wake_up_sync_key+0x1b1/0x3d0
[   22.889208][  T409]  ? is_module_text_address+0x1a/0x140
[   22.894503][  T409]  dump_stack+0x15/0x17
[   22.898494][  T409]  __schedule_bug+0x195/0x260
[   22.903009][  T409]  ? ttwu_queue_wakelist+0x510/0x510
[   22.908128][  T409]  ? __send_signal+0x96f/0xcb0
[   22.912737][  T409]  __schedule+0xd19/0x1590
[   22.916982][  T409]  ? __kasan_check_write+0x14/0x20
[   22.921929][  T409]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   22.927225][  T409]  ? __sched_text_start+0x8/0x8
[   22.931914][  T409]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   22.937439][  T409]  do_task_dead+0x99/0xa0
[   22.941546][  T409]  do_exit+0x2089/0x2ca0
[   22.946260][  T409]  ? put_task_struct+0x80/0x80
[   22.950849][  T409]  ? ptrace_notify+0x24c/0x350
[   22.955447][  T409]  ? do_notify_parent+0xa30/0xa30
[   22.960314][  T409]  do_group_exit+0x141/0x310
[   22.964744][  T409]  __x64_sys_exit_group+0x3f/0x40
[   22.969599][  T409]  do_syscall_64+0x3d/0xb0
[   22.973849][  T409]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   22.979576][  T409] RIP: 0033:0x7fe8c157cff9
[   22.983827][  T409] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[pid   415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=410, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=412, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=409, 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   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   415] <... bpf resumed>)          = 3
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 417
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 418
./strace-static-x86_64: Process 419 attached
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 419
./strace-static-x86_64: Process 417 attached
[pid   419] set_robust_list(0x5555565bf660, 24) = 0
[pid   417] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   419] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   417] <... set_robust_list resumed>) = 0
[pid   415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   419] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 418 attached
[pid   418] set_robust_list(0x5555565bf660, 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   419] setpgid(0, 0 <unfinished ...>
[pid   418] <... openat resumed>)       = 3
[pid   418] write(3, "1000", 4 <unfinished ...>
[pid   419] <... setpgid resumed>)      = 0
[pid   418] <... write resumed>)        = 4
[pid   418] close(3)                    = 0
[pid   418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   419] write(3, "1000", 4 <unfinished ...>
[pid   417] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   419] <... write resumed>)        = 4
[pid   417] <... prctl resumed>)        = 0
[pid   419] close(3)                    = 0
[pid   417] setpgid(0, 0 <unfinished ...>
[pid   419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   417] <... setpgid resumed>)      = 0
[pid   418] <... bpf resumed>)          = 3
[pid   418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   416] <... bpf resumed>)          = 3
[pid   416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   419] <... bpf resumed>)          = 3
[pid   419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   417] <... bpf resumed>)          = 3
[pid   417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   415] <... bpf resumed>)          = 4
[pid   418] <... bpf resumed>)          = 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 <unfinished ...>
[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 <unfinished ...>
[pid   418] <... bpf resumed>)          = 5
[pid   415] <... bpf resumed>)          = 5
[pid   418] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   415] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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 <unfinished ...>
[pid   415] <... bpf resumed>)          = 0
[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   418] <... bpf resumed>)          = 6
[pid   418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   418] <... bpf resumed>)          = 7
[pid   415] <... bpf resumed>)          = 7
[pid   418] exit_group(0 <unfinished ...>
[pid   415] exit_group(0)               = ?
[pid   418] <... exit_group resumed>)   = ?
[pid   415] +++ exited with 0 +++
[pid   416] <... bpf resumed>)          = 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   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=415, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   416] 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, child_tidptr=0x5555565bf650) = 420
./strace-static-x86_64: Process 420 attached
[pid   420] set_robust_list(0x5555565bf660, 24) = 0
[pid   420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   420] setpgid(0, 0)               = 0
[pid   420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   420] write(3, "1000", 4)         = 4
[pid   420] close(3)                    = 0
[pid   420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   22.991035][  T409] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   22.999282][  T409] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   23.007124][  T409] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   23.014986][  T409] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   23.022796][  T409] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   23.030616][  T409] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   23.038602][  T409]  </TASK>
[pid   420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   419] <... bpf resumed>)          = 4
[pid   418] +++ exited with 0 +++
[pid   417] <... bpf resumed>)          = 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 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=418, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   417] <... bpf resumed>)          = 5
[pid   417] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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 <unfinished ...>
[pid   416] <... bpf resumed>)          = 7
[pid   419] <... bpf resumed>)          = 5
[pid   417] <... bpf resumed>)          = 0
[pid   416] exit_group(0 <unfinished ...>
[pid   419] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   416] <... exit_group resumed>)   = ?
[pid   419] <... bpf resumed>)          = 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 <unfinished ...>
[pid   416] +++ exited with 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 <unfinished ...>
[pid   417] <... bpf resumed>)          = 6
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=416, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   419] <... bpf resumed>)          = 7
[pid   417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   419] exit_group(0)               = ?
[pid   417] <... bpf resumed>)          = 7
[pid   419] +++ exited with 0 +++
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   420] <... bpf resumed>)          = 4
[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) = 5
[pid   420] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=419, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 421
[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   417] exit_group(0 <unfinished ...>
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   420] <... bpf resumed>)          = 6
[pid   417] <... exit_group resumed>)   = ?
[pid   292] <... restart_syscall resumed>) = 0
[pid   420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   420] exit_group(0)               = ?
[pid   417] +++ exited with 0 +++
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 422
./strace-static-x86_64: Process 421 attached
[pid   421] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=417, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] 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   421] <... set_robust_list resumed>) = 0
[pid   421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   421] setpgid(0, 0./strace-static-x86_64: Process 422 attached
)               = 0
[pid   422] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 423
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 424
[pid   422] <... set_robust_list resumed>) = 0
[pid   422] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   421] <... openat resumed>)       = 3
[pid   422] <... prctl resumed>)        = 0
[pid   422] setpgid(0, 0)               = 0
[pid   422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   421] write(3, "1000", 4)         = 4
[pid   422] <... openat resumed>)       = 3
[pid   421] close(3)                    = 0
[pid   421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 423 attached
) = 3
[pid   422] write(3, "1000", 4)         = 4
[pid   422] close(3)                    = 0
[pid   422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   423] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   422] <... bpf resumed>)          = 3
[pid   422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   423] <... set_robust_list resumed>) = 0
[pid   421] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 424 attached
 <unfinished ...>
[pid   424] set_robust_list(0x5555565bf660, 24) = 0
[pid   424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   424] setpgid(0, 0)               = 0
[pid   424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   423] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   424] <... openat resumed>)       = 3
[pid   424] write(3, "1000", 4)         = 4
[pid   424] close(3)                    = 0
[pid   424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   423] <... prctl resumed>)        = 0
[pid   423] setpgid(0, 0)               = 0
[pid   424] <... bpf resumed>)          = 3
[pid   423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   423] <... openat resumed>)       = 3
[pid   423] write(3, "1000", 4)         = 4
[pid   423] close(3)                    = 0
[pid   423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 <unfinished ...>
[pid   424] <... bpf resumed>)          = 4
[pid   422] <... bpf resumed>)          = 4
[pid   421] <... bpf resumed>)          = 4
[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   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   421] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   420] +++ exited with 0 +++
[pid   424] <... bpf resumed>)          = 5
[pid   423] <... bpf resumed>)          = 4
[pid   422] <... bpf resumed>)          = 5
[pid   421] <... bpf resumed>)          = 5
[pid   424] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   422] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   421] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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   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 <unfinished ...>
[pid   424] <... bpf resumed>)          = 0
[pid   422] <... bpf resumed>)          = 0
[pid   421] <... bpf resumed>)          = 0
[pid   296] restart_syscall(<... resuming interrupted clone ...> <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 <unfinished ...>
[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 <unfinished ...>
[pid   421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   424] <... bpf resumed>)          = 6
[pid   423] <... bpf resumed>)          = 5
[pid   422] <... bpf resumed>)          = 6
[pid   421] <... bpf resumed>)          = 6
[pid   296] <... restart_syscall resumed>) = 0
[pid   424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   421] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   424] <... bpf resumed>)          = 7
[pid   423] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   422] <... bpf resumed>)          = 7
[pid   421] <... bpf resumed>)          = 7
[pid   424] exit_group(0 <unfinished ...>
[pid   423] <... bpf resumed>)          = 0
[pid   422] exit_group(0 <unfinished ...>
[pid   421] exit_group(0 <unfinished ...>
[pid   424] <... exit_group resumed>)   = ?
[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 <unfinished ...>
[pid   422] <... exit_group resumed>)   = ?
[pid   421] <... exit_group resumed>)   = ?
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   424] +++ exited with 0 +++
[pid   423] <... bpf resumed>)          = 6
[pid   422] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=424, 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   423] 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=422, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 426
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 425
./strace-static-x86_64: Process 425 attached
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   425] set_robust_list(0x5555565bf660, 24) = 0
[pid   425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   425] setpgid(0, 0)               = 0
[pid   425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 427
./strace-static-x86_64: Process 426 attached
[pid   425] <... openat resumed>)       = 3
[pid   425] write(3, "1000", 4)         = 4
[pid   425] close(3)                    = 0
[pid   425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   426] set_robust_list(0x5555565bf660, 24) = 0
[pid   425] <... bpf resumed>)          = 3
[pid   425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 427 attached
 <unfinished ...>
[pid   427] set_robust_list(0x5555565bf660, 24) = 0
[pid   427] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   426] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   427] <... prctl resumed>)        = 0
[pid   427] setpgid(0, 0)               = 0
[pid   427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   426] <... prctl resumed>)        = 0
[pid   427] <... openat resumed>)       = 3
[pid   427] write(3, "1000", 4 <unfinished ...>
[pid   426] setpgid(0, 0 <unfinished ...>
[pid   425] <... bpf resumed>)          = 4
[pid   423] <... bpf resumed>)          = 7
[pid   421] +++ exited with 0 +++
[pid   423] exit_group(0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=421, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   423] <... exit_group resumed>)   = ?
[pid   427] <... write resumed>)        = 4
[pid   426] <... setpgid resumed>)      = 0
[pid   427] close(3)                    = 0
[pid   426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   426] <... openat resumed>)       = 3
[pid   426] write(3, "1000", 4 <unfinished ...>
[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   426] <... write resumed>)        = 4
[pid   426] close(3)                    = 0
[pid   425] <... bpf resumed>)          = 5
[pid   426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 428
[pid   425] <... bpf resumed>)          = 6
[pid   425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   426] <... bpf resumed>)          = 3
./strace-static-x86_64: Process 428 attached
[pid   426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   428] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   427] <... bpf resumed>)          = 3
[pid   428] <... set_robust_list resumed>) = 0
[pid   427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   428] setpgid(0, 0)               = 0
[pid   428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   428] write(3, "1000", 4)         = 4
[pid   428] close(3)                    = 0
[pid   428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   423] +++ exited with 0 +++
[pid   426] <... bpf resumed>)          = 4
[pid   425] <... bpf resumed>)          = 7
[pid   428] <... bpf resumed>)          = 4
[pid   427] <... bpf resumed>)          = 4
[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   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   426] <... bpf resumed>)          = 5
[pid   425] exit_group(0 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=423, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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_FREEZE, {map_fd=5}, 4) = 0
[pid   425] <... exit_group resumed>)   = ?
[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) = 6
[pid   426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   426] exit_group(0)               = ?
[pid   428] <... bpf resumed>)          = 5
[pid   427] <... bpf resumed>)          = 5
[pid   426] +++ exited with 0 +++
[pid   425] +++ 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   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=425, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 429
./strace-static-x86_64: Process 429 attached
[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   429] set_robust_list(0x5555565bf660, 24) = 0
[pid   429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   429] setpgid(0, 0)               = 0
[pid   429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 430
[pid   429] write(3, "1000", 4 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 431
[pid   429] <... write resumed>)        = 4
[pid   429] close(3)                    = 0
[pid   429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   428] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   427] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   428] <... bpf resumed>)          = 0
[pid   429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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   429] <... bpf resumed>)          = 4
[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) = 5
[pid   429] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   429] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 430 attached
[pid   428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   430] set_robust_list(0x5555565bf660, 24) = 0
[pid   430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   428] exit_group(0 <unfinished ...>
[pid   430] setpgid(0, 0./strace-static-x86_64: Process 431 attached
)               = 0
[pid   431] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   428] <... exit_group resumed>)   = ?
[pid   427] <... bpf resumed>)          = 0
[pid   431] <... set_robust_list resumed>) = 0
[pid   431] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   430] <... openat resumed>)       = 3
[pid   431] <... prctl resumed>)        = 0
[pid   431] setpgid(0, 0 <unfinished ...>
[pid   429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   431] <... setpgid resumed>)      = 0
[pid   429] exit_group(0 <unfinished ...>
[   23.160275][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   23.171888][  T428] BUG: scheduling while atomic: syz-executor354/428/0x00000002
[   23.179288][  T428] Modules linked in:
[   23.183032][  T428] Preemption disabled at:
[   23.183041][  T428] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   23.194025][  T428] CPU: 1 PID: 428 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   23.205455][  T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   23.215348][  T428] Call Trace:
[   23.218473][  T428]  <TASK>
[   23.221251][  T428]  dump_stack_lvl+0x151/0x1b7
[   23.225761][  T428]  ? is_module_text_address+0x1a/0x140
[   23.231056][  T428]  ? is_module_text_address+0x1a/0x140
[   23.236350][  T428]  ? io_uring_drop_tctx_refs+0x190/0x190
[   23.241817][  T428]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   23.247460][  T428]  ? __wake_up_sync_key+0x1b1/0x3d0
[   23.252494][  T428]  ? is_module_text_address+0x1a/0x140
[   23.257790][  T428]  dump_stack+0x15/0x17
[   23.261781][  T428]  __schedule_bug+0x195/0x260
[   23.266294][  T428]  ? ttwu_queue_wakelist+0x510/0x510
[   23.271416][  T428]  ? __send_signal+0x96f/0xcb0
[   23.276018][  T428]  __schedule+0xd19/0x1590
[   23.280267][  T428]  ? __kasan_check_write+0x14/0x20
[   23.285216][  T428]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   23.290509][  T428]  ? __sched_text_start+0x8/0x8
[   23.295196][  T428]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   23.300663][  T428]  do_task_dead+0x99/0xa0
[   23.304834][  T428]  do_exit+0x2089/0x2ca0
[   23.308911][  T428]  ? put_task_struct+0x80/0x80
[   23.313507][  T428]  ? ptrace_notify+0x24c/0x350
[   23.318110][  T428]  ? do_notify_parent+0xa30/0xa30
[   23.322969][  T428]  do_group_exit+0x141/0x310
[   23.327395][  T428]  __x64_sys_exit_group+0x3f/0x40
[   23.332256][  T428]  do_syscall_64+0x3d/0xb0
[   23.336609][  T428]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   23.342332][  T428] RIP: 0033:0x7fe8c157cff9
[   23.346584][  T428] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[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   430] write(3, "1000", 4 <unfinished ...>
[pid   429] <... exit_group resumed>)   = ?
[pid   430] <... write resumed>)        = 4
[pid   429] +++ exited with 0 +++
[pid   430] close(3)                    = 0
[pid   430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   428] +++ exited with 0 +++
[pid   431] write(3, "1000", 4)         = 4
[pid   431] close(3)                    = 0
[pid   431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[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
[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   430] <... bpf resumed>)          = 3
[pid   431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   431] exit_group(0)               = ?
[pid   431] +++ exited with 0 +++
[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 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=428, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 432
[pid   430] <... bpf resumed>)          = 6
[pid   430] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=429, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   430] <... bpf resumed>)          = 7
[pid   430] exit_group(0)               = ?
[pid   292] 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=431, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 433
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 434
[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=22} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 433 attached
 <unfinished ...>
[pid   433] set_robust_list(0x5555565bf660, 24) = 0
[pid   427] <... bpf resumed>)          = 6
[pid   427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   298] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   433] setpgid(0, 0)               = 0
[pid   427] exit_group(0 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 435
[pid   427] <... exit_group resumed>)   = ?
[pid   433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   433] write(3, "1000", 4)         = 4
[pid   433] close(3)                    = 0
[pid   433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=427, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 435 attached
./strace-static-x86_64: Process 434 attached
./strace-static-x86_64: Process 432 attached
) = 0
[pid   435] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   434] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   432] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   435] <... set_robust_list resumed>) = 0
[pid   434] <... set_robust_list resumed>) = 0
[pid   432] <... set_robust_list resumed>) = 0
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 436
[pid   435] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   434] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   435] <... prctl resumed>)        = 0
[pid   434] <... prctl resumed>)        = 0
[pid   435] setpgid(0, 0 <unfinished ...>
[pid   434] setpgid(0, 0 <unfinished ...>
[pid   435] <... setpgid resumed>)      = 0
[pid   434] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 436 attached
[pid   432] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   436] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   432] <... prctl resumed>)        = 0
[pid   435] <... openat resumed>)       = 3
[pid   434] <... openat resumed>)       = 3
[pid   435] write(3, "1000", 4)         = 4
[pid   434] write(3, "1000", 4 <unfinished ...>
[pid   436] <... set_robust_list resumed>) = 0
[pid   435] close(3 <unfinished ...>
[pid   432] setpgid(0, 0 <unfinished ...>
[pid   434] <... write resumed>)        = 4
[pid   435] <... close resumed>)        = 0
[pid   434] close(3 <unfinished ...>
[pid   435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 resumed>)        = 0
[pid   434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   432] <... setpgid resumed>)      = 0
[pid   436] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   436] <... prctl resumed>)        = 0
[pid   436] setpgid(0, 0 <unfinished ...>
[pid   435] <... bpf resumed>)          = 3
[pid   434] <... bpf resumed>)          = 3
[pid   432] <... openat resumed>)       = 3
[pid   434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   436] <... setpgid resumed>)      = 0
[pid   435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   432] write(3, "1000", 4)         = 4
[pid   433] <... bpf resumed>)          = 3
[pid   432] close(3 <unfinished ...>
[pid   433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   432] <... close resumed>)        = 0
[pid   432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   436] <... openat resumed>)       = 3
[pid   436] write(3, "1000", 4)         = 4
[pid   436] close(3)                    = 0
[pid   436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   435] <... bpf resumed>)          = 4
[pid   433] <... bpf resumed>)          = 4
[pid   432] <... bpf resumed>)          = 4
[pid   436] <... bpf resumed>)          = 4
[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] <... 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   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 <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   435] <... bpf resumed>)          = 5
[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>)          = 5
[pid   432] <... bpf resumed>)          = 5
[pid   436] <... bpf resumed>)          = 5
[pid   435] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   434] <... bpf resumed>)          = 5
[pid   433] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   432] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   436] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   435] <... bpf resumed>)          = 0
[pid   434] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   433] <... bpf resumed>)          = 0
[pid   432] <... bpf resumed>)          = 0
[pid   436] <... bpf resumed>)          = 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 <unfinished ...>
[pid   434] <... bpf resumed>)          = 0
[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   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 <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   435] <... bpf resumed>)          = 6
[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   433] <... bpf resumed>)          = 6
[pid   432] <... bpf resumed>)          = 6
[pid   436] <... bpf resumed>)          = 6
[pid   435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   433] <... bpf resumed>)          = 7
[pid   432] <... bpf resumed>)          = 7
[pid   436] <... bpf resumed>)          = 7
[pid   434] <... bpf resumed>)          = 6
[pid   433] exit_group(0 <unfinished ...>
[pid   432] exit_group(0 <unfinished ...>
[pid   436] exit_group(0 <unfinished ...>
[pid   435] <... bpf resumed>)          = 7
[pid   434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   433] <... exit_group resumed>)   = ?
[pid   432] <... exit_group resumed>)   = ?
[pid   436] <... exit_group resumed>)   = ?
[   23.353789][  T428] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   23.362035][  T428] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   23.369844][  T428] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   23.377656][  T428] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   23.385474][  T428] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   23.393287][  T428] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   23.401095][  T428]  </TASK>
[pid   435] exit_group(0 <unfinished ...>
[pid   434] <... bpf resumed>)          = 7
[pid   433] +++ exited with 0 +++
[pid   432] +++ exited with 0 +++
[pid   435] <... exit_group resumed>)   = ?
[pid   434] exit_group(0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=432, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=433, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   435] +++ exited with 0 +++
[pid   434] <... exit_group resumed>)   = ?
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   434] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=435, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] <... restart_syscall resumed>) = 0
[pid   293] 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=434, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 438
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 439
[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=0x5555565bf650) = 440
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 441
[pid   436] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=436, 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=0x5555565bf650) = 442
./strace-static-x86_64: Process 438 attached
[pid   438] set_robust_list(0x5555565bf660, 24) = 0
[pid   438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   438] setpgid(0, 0./strace-static-x86_64: Process 439 attached
)               = 0
[pid   439] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   439] <... set_robust_list resumed>) = 0
[pid   438] <... openat resumed>)       = 3
[pid   439] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   438] write(3, "1000", 4 <unfinished ...>
[pid   439] <... prctl resumed>)        = 0
[pid   438] <... write resumed>)        = 4
[pid   439] setpgid(0, 0 <unfinished ...>
[pid   438] close(3 <unfinished ...>
[pid   439] <... setpgid resumed>)      = 0
[pid   438] <... close resumed>)        = 0
[pid   439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... openat resumed>)       = 3
[pid   439] write(3, "1000", 4)         = 4
[pid   439] close(3)                    = 0
[pid   439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 440 attached
 <unfinished ...>
[pid   440] set_robust_list(0x5555565bf660, 24) = 0
[pid   440] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 441 attached
) = 0
[pid   441] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   440] setpgid(0, 0 <unfinished ...>
[pid   441] <... set_robust_list resumed>) = 0
[pid   440] <... setpgid resumed>)      = 0
[pid   441] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   441] <... prctl resumed>)        = 0
[pid   440] <... openat resumed>)       = 3
[pid   441] setpgid(0, 0 <unfinished ...>
[pid   440] write(3, "1000", 4 <unfinished ...>
[pid   441] <... setpgid resumed>)      = 0
[pid   440] <... write resumed>)        = 4
[   23.439632][    C0] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000103, exited with 00000102?
[   23.451209][  T436] BUG: scheduling while atomic: syz-executor354/436/0x00000002
[   23.458626][  T436] Modules linked in:
[   23.462445][  T436] Preemption disabled at:
[   23.462454][  T436] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   23.473442][  T436] CPU: 0 PID: 436 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   23.484877][  T436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   23.494861][  T436] Call Trace:
[   23.497987][  T436]  <TASK>
[   23.500761][  T436]  dump_stack_lvl+0x151/0x1b7
[   23.505279][  T436]  ? is_module_text_address+0x1a/0x140
[   23.510567][  T436]  ? is_module_text_address+0x1a/0x140
[   23.515861][  T436]  ? io_uring_drop_tctx_refs+0x190/0x190
[   23.521335][  T436]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   23.527061][  T436]  ? __wake_up_sync_key+0x1b1/0x3d0
[   23.532091][  T436]  ? is_module_text_address+0x1a/0x140
[   23.537385][  T436]  dump_stack+0x15/0x17
[   23.541376][  T436]  __schedule_bug+0x195/0x260
[   23.545889][  T436]  ? ttwu_queue_wakelist+0x510/0x510
[   23.551015][  T436]  ? __send_signal+0x96f/0xcb0
[   23.555611][  T436]  __schedule+0xd19/0x1590
[   23.559862][  T436]  ? __kasan_check_write+0x14/0x20
[   23.564818][  T436]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   23.570104][  T436]  ? __sched_text_start+0x8/0x8
[   23.574790][  T436]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   23.580266][  T436]  do_task_dead+0x99/0xa0
[   23.584428][  T436]  do_exit+0x2089/0x2ca0
[   23.588506][  T436]  ? put_task_struct+0x80/0x80
[   23.593104][  T436]  ? ptrace_notify+0x24c/0x350
[   23.597793][  T436]  ? do_notify_parent+0xa30/0xa30
[   23.602652][  T436]  do_group_exit+0x141/0x310
[   23.607080][  T436]  __x64_sys_exit_group+0x3f/0x40
[   23.611937][  T436]  do_syscall_64+0x3d/0xb0
[   23.616193][  T436]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   23.621918][  T436] RIP: 0033:0x7fe8c157cff9
[   23.626172][  T436] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[pid   441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   440] close(3 <unfinished ...>
[pid   439] <... bpf resumed>)          = 3
[pid   441] <... openat resumed>)       = 3
[pid   440] <... close resumed>)        = 0
[pid   439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   441] write(3, "1000", 4 <unfinished ...>
[pid   440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 442 attached
 <unfinished ...>
[pid   441] <... write resumed>)        = 4
[pid   442] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   441] close(3 <unfinished ...>
[pid   440] <... bpf resumed>)          = 3
[pid   441] <... close resumed>)        = 0
[pid   440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   442] <... set_robust_list resumed>) = 0
[pid   441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   441] <... bpf resumed>)          = 3
[pid   441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   442] <... prctl resumed>)        = 0
[pid   442] setpgid(0, 0)               = 0
[pid   438] <... bpf resumed>)          = 3
[pid   438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   442] write(3, "1000", 4)         = 4
[pid   442] close(3)                    = 0
[pid   442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   439] <... bpf resumed>)          = 4
[pid   440] <... 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   441] <... bpf resumed>)          = 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 <unfinished ...>
[pid   438] <... bpf resumed>)          = 4
[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   439] <... bpf resumed>)          = 5
[pid   440] <... bpf resumed>)          = 5
[pid   439] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <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   441] <... bpf resumed>)          = 5
[pid   440] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   439] <... bpf resumed>)          = 0
[pid   441] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   440] <... 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 resumed>)          = 5
[pid   441] <... bpf resumed>)          = 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 <unfinished ...>
[pid   442] <... bpf resumed>)          = 4
[pid   439] <... bpf resumed>)          = 6
[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) = 5
[pid   442] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   440] <... 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   439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   438] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   439] <... bpf resumed>)          = 7
[pid   440] <... bpf resumed>)          = 7
[pid   440] exit_group(0 <unfinished ...>
[pid   439] exit_group(0 <unfinished ...>
[pid   440] <... exit_group resumed>)   = ?
[pid   439] <... exit_group resumed>)   = ?
[pid   442] <... bpf resumed>)          = 0
[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) = 6
[pid   442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   440] +++ exited with 0 +++
[pid   442] exit_group(0)               = ?
[pid   442] +++ exited with 0 +++
[pid   439] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=440, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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} ---
[pid   298] <... restart_syscall resumed>) = 0
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=439, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] 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./strace-static-x86_64: Process 443 attached
 <unfinished ...>
[pid   443] set_robust_list(0x5555565bf660, 24) = 0
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 443
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 444
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 445
./strace-static-x86_64: Process 445 attached
[pid   441] <... bpf resumed>)          = 6
[pid   438] <... bpf resumed>)          = 0
./strace-static-x86_64: Process 444 attached
[pid   441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <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   445] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   444] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   441] <... bpf resumed>)          = 7
[pid   441] exit_group(0)               = ?
[pid   443] setpgid(0, 0)               = 0
[pid   443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   443] write(3, "1000", 4)         = 4
[pid   443] close(3)                    = 0
[pid   443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... set_robust_list resumed>) = 0
[pid   444] <... set_robust_list resumed>) = 0
[pid   443] <... bpf resumed>)          = 3
[pid   438] <... bpf resumed>)          = 6
[pid   438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   445] setpgid(0, 0 <unfinished ...>
[pid   444] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   445] <... setpgid resumed>)      = 0
[pid   444] <... prctl resumed>)        = 0
[pid   443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   444] setpgid(0, 0 <unfinished ...>
[pid   445] <... openat resumed>)       = 3
[pid   444] <... setpgid resumed>)      = 0
[pid   445] write(3, "1000", 4)         = 4
[pid   444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   445] close(3)                    = 0
[pid   445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   444] <... openat resumed>)       = 3
[pid   444] write(3, "1000", 4)         = 4
[pid   444] close(3)                    = 0
[pid   444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] +++ exited with 0 +++
[pid   438] <... bpf resumed>)          = 7
[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   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   443] <... bpf resumed>)          = 4
[pid   438] exit_group(0 <unfinished ...>
[pid   445] <... bpf resumed>)          = 4
[pid   438] <... exit_group resumed>)   = ?
[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   296] <... restart_syscall resumed>) = 0
[pid   443] <... bpf resumed>)          = 5
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[   23.633378][  T436] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   23.641712][  T436] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   23.649531][  T436] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   23.657339][  T436] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   23.665143][  T436] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   23.672952][  T436] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   23.680771][  T436]  </TASK>
[pid   443] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   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 <unfinished ...>
[pid   443] <... bpf resumed>)          = 6
[pid   438] +++ exited with 0 +++
[pid   443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 446
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=438, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   445] <... bpf resumed>)          = 5
[pid   443] <... bpf resumed>)          = 7
[pid   445] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   444] <... bpf resumed>)          = 3
[pid   443] exit_group(0 <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   443] <... exit_group resumed>)   = ?
[pid   293] <... restart_syscall resumed>) = 0
[pid   445] <... bpf resumed>)          = 0
[pid   444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 446 attached
 <unfinished ...>
[pid   446] set_robust_list(0x5555565bf660, 24) = 0
[pid   446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   446] setpgid(0, 0 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 447
[pid   446] <... setpgid resumed>)      = 0
[pid   446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   446] write(3, "1000", 4)         = 4
[pid   446] close(3 <unfinished ...>
[pid   445] <... bpf resumed>)          = 6
[pid   446] <... close resumed>)        = 0
[pid   446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 447 attached
 <unfinished ...>
[pid   447] set_robust_list(0x5555565bf660, 24) = 0
[pid   447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   447] setpgid(0, 0)               = 0
[pid   447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   447] write(3, "1000", 4)         = 4
[pid   447] close(3)                    = 0
[pid   447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   445] <... bpf resumed>)          = 7
[pid   444] <... bpf resumed>)          = 4
[pid   443] +++ exited with 0 +++
[pid   447] <... bpf resumed>)          = 4
[pid   446] <... bpf resumed>)          = 4
[pid   445] exit_group(0 <unfinished ...>
[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 <unfinished ...>
[   23.740797][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   23.752217][  T288] BUG: scheduling while atomic: strace-static-x/288/0x00000002
[   23.759533][  T288] Modules linked in:
[   23.763308][  T288] Preemption disabled at:
[   23.763315][  T288] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   23.774317][  T288] CPU: 1 PID: 288 Comm: strace-static-x Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   23.785742][  T288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   23.795647][  T288] Call Trace:
[   23.798762][  T288]  <TASK>
[   23.801541][  T288]  dump_stack_lvl+0x151/0x1b7
[   23.806059][  T288]  ? is_module_text_address+0x1a/0x140
[   23.811347][  T288]  ? is_module_text_address+0x1a/0x140
[   23.817019][  T288]  ? io_uring_drop_tctx_refs+0x190/0x190
[   23.822487][  T288]  ? call_rcu+0xcfd/0x12a0
[   23.826730][  T288]  ? is_module_text_address+0x1a/0x140
[   23.832026][  T288]  dump_stack+0x15/0x17
[   23.836017][  T288]  __schedule_bug+0x195/0x260
[   23.840528][  T288]  ? rcu_gp_kthread_wake+0x90/0x90
[   23.845490][  T288]  ? ttwu_queue_wakelist+0x510/0x510
[   23.850601][  T288]  ? kmem_cache_free+0x2c3/0x2e0
[   23.855484][  T288]  __schedule+0xd19/0x1590
[   23.859723][  T288]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   23.865809][  T288]  ? __sched_text_start+0x8/0x8
[   23.870490][  T288]  ? __blkcg_punt_bio_submit+0x180/0x180
[   23.875955][  T288]  ? unlock_page_memcg+0x160/0x160
[   23.880897][  T288]  schedule+0x11f/0x1e0
[   23.884892][  T288]  exit_to_user_mode_loop+0x4d/0xe0
[   23.889931][  T288]  exit_to_user_mode_prepare+0x5a/0xa0
[   23.895228][  T288]  syscall_exit_to_user_mode+0x26/0x160
[   23.900599][  T288]  do_syscall_64+0x49/0xb0
[   23.904851][  T288]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   23.910579][  T288] RIP: 0033:0x4e65f7
[   23.914313][  T288] 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   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(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   445] <... exit_group resumed>)   = ?
[pid   444] <... bpf resumed>)          = 5
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=443, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   447] <... bpf resumed>)          = 5
[pid   446] <... bpf resumed>)          = 5
[pid   447] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   446] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   447] <... bpf resumed>)          = 0
[pid   446] <... bpf resumed>)          = 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   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 resumed>)          = 6
[pid   446] <... bpf resumed>)          = 6
[pid   445] +++ exited with 0 +++
[pid   444] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   446] 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=445, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   447] <... bpf resumed>)          = 7
[pid   446] <... bpf resumed>)          = 7
[pid   444] <... bpf resumed>)          = 0
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   447] exit_group(0 <unfinished ...>
[pid   446] exit_group(0 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   447] <... exit_group resumed>)   = ?
[pid   446] <... exit_group resumed>)   = ?
[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./strace-static-x86_64: Process 448 attached
 <unfinished ...>
[pid   447] +++ exited with 0 +++
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 448
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=447, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   444] <... bpf resumed>)          = 6
[pid   448] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 449
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   448] <... set_robust_list resumed>) = 0
[pid   444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 450
./strace-static-x86_64: Process 449 attached
[pid   449] set_robust_list(0x5555565bf660, 24) = 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 450 attached
 <unfinished ...>
[pid   448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   448] setpgid(0, 0 <unfinished ...>
[pid   450] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   448] <... setpgid resumed>)      = 0
[pid   450] <... set_robust_list resumed>) = 0
[pid   448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   450] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   448] <... openat resumed>)       = 3
[pid   450] <... prctl resumed>)        = 0
[pid   448] write(3, "1000", 4 <unfinished ...>
[pid   450] setpgid(0, 0)               = 0
[pid   448] <... write resumed>)        = 4
[pid   449] <... bpf resumed>)          = 3
[pid   448] close(3 <unfinished ...>
[pid   449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   448] <... close resumed>)        = 0
[pid   450] <... openat resumed>)       = 3
[pid   450] write(3, "1000", 4)         = 4
[pid   450] close(3)                    = 0
[pid   446] +++ exited with 0 +++
[pid   444] <... bpf resumed>)          = 7
[pid   449] <... bpf resumed>)          = 4
[pid   444] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=446, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   444] <... exit_group resumed>)   = ?
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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) = 5
[pid   449] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   296] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   449] <... bpf resumed>)          = 6
[pid   449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 451
./strace-static-x86_64: Process 451 attached
[pid   451] set_robust_list(0x5555565bf660, 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   448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   451] close(3)                    = 0
[pid   451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 <unfinished ...>
[pid   451] <... bpf resumed>)          = 3
[pid   451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   450] <... bpf resumed>)          = 3
[pid   450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   451] <... bpf resumed>)          = 4
[pid   449] <... bpf resumed>)          = 7
[pid   448] <... bpf resumed>)          = 4
[pid   450] <... bpf resumed>)          = 4
[pid   444] +++ exited with 0 +++
[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] exit_group(0 <unfinished ...>
[pid   448] <... bpf resumed>)          = 5
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=444, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   449] <... exit_group resumed>)   = ?
[pid   448] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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] +++ exited with 0 +++
[pid   448] <... bpf resumed>)          = 6
[pid   448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[   23.933764][  T288] RSP: 002b:00007ffd4fcd5c28 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[   23.942005][  T288] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   23.949918][  T288] RDX: 00007ffd4fcd5c30 RSI: 0000000000008910 RDI: 0000000000000003
[   23.957719][  T288] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000c
[   23.965639][  T288] R10: 0000000000554612 R11: 0000000000000286 R12: 00007ffd4fcd5c90
[   23.973448][  T288] R13: 00007ffd4fcd5c30 R14: 0000000000423160 R15: 0000000000617180
[   23.981264][  T288]  </TASK>
[pid   298] 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=449, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   448] <... bpf resumed>)          = 7
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   448] exit_group(0 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   448] <... exit_group resumed>)   = ?
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 452
./strace-static-x86_64: Process 452 attached
[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 <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 <unfinished ...>
[pid   448] +++ exited with 0 +++
[pid   452] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   451] <... bpf resumed>)          = 5
[pid   450] <... bpf resumed>)          = 5
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=448, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   452] <... set_robust_list resumed>) = 0
[pid   451] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   450] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   452] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   451] <... bpf resumed>)          = 0
[pid   450] <... bpf resumed>)          = 0
[pid   452] <... prctl resumed>)        = 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 <unfinished ...>
[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 <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   452] setpgid(0, 0 <unfinished ...>
[pid   451] <... bpf resumed>)          = 6
[pid   450] <... bpf resumed>)          = 6
[pid   452] <... setpgid resumed>)      = 0
[pid   451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 453
[pid   452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   451] <... bpf resumed>)          = 7
[pid   452] <... openat resumed>)       = 3
[pid   451] exit_group(0 <unfinished ...>
[pid   450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   452] write(3, "1000", 4 <unfinished ...>
[pid   451] <... exit_group resumed>)   = ?
[pid   450] <... bpf resumed>)          = 7
[pid   452] <... write resumed>)        = 4
[pid   451] +++ exited with 0 +++
[pid   450] exit_group(0 <unfinished ...>
[pid   452] close(3 <unfinished ...>
[pid   450] <... exit_group resumed>)   = ?
[pid   452] <... close resumed>)        = 0
[pid   452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   450] +++ exited with 0 +++
[pid   452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=450, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   452] <... bpf resumed>)          = 4
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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   293] <... restart_syscall resumed>) = 0
[pid   452] <... bpf resumed>)          = 5
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=451, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   452] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   452] <... bpf resumed>)          = 0
[pid   296] <... restart_syscall resumed>) = 0
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 454
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[   24.022686][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   24.034741][  T448] BUG: scheduling while atomic: syz-executor354/448/0x00000002
[   24.042892][  T448] Modules linked in:
[   24.046887][  T448] Preemption disabled at:
[   24.046898][  T448] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   24.058564][  T448] CPU: 1 PID: 448 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   24.070012][  T448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   24.079905][  T448] Call Trace:
[   24.083046][  T448]  <TASK>
[   24.085809][  T448]  dump_stack_lvl+0x151/0x1b7
[   24.090318][  T448]  ? is_module_text_address+0x1a/0x140
[   24.095612][  T448]  ? is_module_text_address+0x1a/0x140
[   24.100910][  T448]  ? io_uring_drop_tctx_refs+0x190/0x190
[   24.106377][  T448]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   24.112017][  T448]  ? __wake_up_sync_key+0x1b1/0x3d0
[   24.117060][  T448]  ? is_module_text_address+0x1a/0x140
[   24.122351][  T448]  dump_stack+0x15/0x17
[   24.126341][  T448]  __schedule_bug+0x195/0x260
[   24.130853][  T448]  ? ttwu_queue_wakelist+0x510/0x510
[   24.135973][  T448]  ? __send_signal+0x96f/0xcb0
[   24.140572][  T448]  __schedule+0xd19/0x1590
[   24.144824][  T448]  ? __kasan_check_write+0x14/0x20
[   24.149772][  T448]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   24.155066][  T448]  ? __sched_text_start+0x8/0x8
[   24.159751][  T448]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   24.165229][  T448]  do_task_dead+0x99/0xa0
[   24.169474][  T448]  do_exit+0x2089/0x2ca0
[   24.173555][  T448]  ? put_task_struct+0x80/0x80
[   24.178151][  T448]  ? ptrace_notify+0x24c/0x350
[   24.182761][  T448]  ? do_notify_parent+0xa30/0xa30
[   24.187621][  T448]  do_group_exit+0x141/0x310
[   24.192041][  T448]  __x64_sys_exit_group+0x3f/0x40
[   24.196901][  T448]  do_syscall_64+0x3d/0xb0
[   24.201169][  T448]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   24.206879][  T448] RIP: 0033:0x7fe8c157cff9
[   24.211134][  T448] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[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./strace-static-x86_64: Process 455 attached
./strace-static-x86_64: Process 453 attached
 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 455
[pid   455] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   453] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 456 attached
 <unfinished ...>
[pid   455] <... set_robust_list resumed>) = 0
[pid   453] <... set_robust_list resumed>) = 0
[pid   455] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 456
[pid   456] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   455] <... prctl resumed>)        = 0
[pid   453] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   456] <... set_robust_list resumed>) = 0
[pid   455] setpgid(0, 0 <unfinished ...>
[pid   453] <... prctl resumed>)        = 0
[pid   456] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   455] <... setpgid resumed>)      = 0
[pid   453] setpgid(0, 0./strace-static-x86_64: Process 454 attached
 <unfinished ...>
[pid   454] set_robust_list(0x5555565bf660, 24) = 0
[pid   455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   453] <... setpgid resumed>)      = 0
[pid   455] <... openat resumed>)       = 3
[pid   454] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   455] write(3, "1000", 4 <unfinished ...>
[pid   454] <... prctl resumed>)        = 0
[pid   454] setpgid(0, 0)               = 0
[pid   454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   455] <... write resumed>)        = 4
[pid   455] close(3 <unfinished ...>
[pid   454] <... openat resumed>)       = 3
[pid   453] <... openat resumed>)       = 3
[pid   454] write(3, "1000", 4 <unfinished ...>
[pid   455] <... close resumed>)        = 0
[pid   453] write(3, "1000", 4 <unfinished ...>
[pid   455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... write resumed>)        = 4
[pid   452] <... bpf resumed>)          = 6
[pid   453] <... write resumed>)        = 4
[pid   454] close(3)                    = 0
[pid   454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 resumed>)          = 3
[pid   454] <... bpf resumed>)          = 3
[pid   453] close(3 <unfinished ...>
[pid   455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   453] <... close resumed>)        = 0
[pid   453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   456] <... prctl resumed>)        = 0
[pid   456] setpgid(0, 0)               = 0
[pid   456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   456] write(3, "1000", 4)         = 4
[pid   456] close(3)                    = 0
[pid   456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... bpf resumed>)          = 3
[pid   453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   456] <... bpf resumed>)          = 3
[pid   456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   455] <... bpf resumed>)          = 4
[pid   454] <... bpf resumed>)          = 4
[pid   452] <... bpf resumed>)          = 7
[pid   453] <... bpf resumed>)          = 4
[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   455] <... bpf resumed>)          = 5
[pid   454] <... bpf resumed>)          = 5
[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   452] exit_group(0 <unfinished ...>
[pid   455] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   452] <... exit_group resumed>)   = ?
[pid   455] <... bpf resumed>)          = 0
[pid   453] <... bpf resumed>)          = 5
[pid   454] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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 resumed>)          = 0
[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) = 6
[pid   452] +++ exited with 0 +++
[pid   454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=452, si_uid=0, si_status=0, si_utime=0, si_stime=19} ---
[pid   454] exit_group(0 <unfinished ...>
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   454] <... exit_group resumed>)   = ?
[pid   298] <... restart_syscall resumed>) = 0
[pid   455] <... bpf resumed>)          = 6
[pid   454] +++ exited with 0 +++
[pid   453] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   453] <... bpf resumed>)          = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=454, 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   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) = 5
[pid   456] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   455] <... bpf resumed>)          = 7
[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   456] <... bpf resumed>)          = 0
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 457
[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] exit_group(0)               = ?
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 458
[pid   455] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=455, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   453] <... bpf resumed>)          = 6
[pid   453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   453] <... bpf resumed>)          = 7
[pid   453] exit_group(0)               = ?
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 459
[pid   456] <... bpf resumed>)          = 6
[pid   456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 457 attached
./strace-static-x86_64: Process 458 attached
 <unfinished ...>
[pid   457] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   458] set_robust_list(0x5555565bf660, 24./strace-static-x86_64: Process 459 attached
 <unfinished ...>
[pid   457] <... set_robust_list resumed>) = 0
[pid   457] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   458] <... set_robust_list resumed>) = 0
[pid   458] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   459] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   458] <... prctl resumed>)        = 0
[pid   458] setpgid(0, 0 <unfinished ...>
[pid   457] <... prctl resumed>)        = 0
[pid   458] <... setpgid resumed>)      = 0
[pid   457] setpgid(0, 0 <unfinished ...>
[pid   458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   459] <... set_robust_list resumed>) = 0
[pid   457] <... setpgid resumed>)      = 0
[pid   457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   456] <... bpf resumed>)          = 7
[pid   453] +++ exited with 0 +++
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=453, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   456] exit_group(0)               = ?
[pid   292] <... restart_syscall resumed>) = 0
[pid   459] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   459] <... prctl resumed>)        = 0
[pid   458] <... openat resumed>)       = 3
[pid   457] <... openat resumed>)       = 3
[pid   459] setpgid(0, 0 <unfinished ...>
[pid   458] write(3, "1000", 4 <unfinished ...>
[pid   457] write(3, "1000", 4 <unfinished ...>
[pid   459] <... setpgid resumed>)      = 0
[pid   458] <... write resumed>)        = 4
[pid   457] <... write resumed>)        = 4
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 460
./strace-static-x86_64: Process 460 attached
[pid   460] set_robust_list(0x5555565bf660, 24) = 0
[pid   459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   458] close(3 <unfinished ...>
[pid   457] close(3 <unfinished ...>
[pid   458] <... close resumed>)        = 0
[pid   460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   460] setpgid(0, 0 <unfinished ...>
[pid   459] <... openat resumed>)       = 3
[pid   460] <... setpgid resumed>)      = 0
[pid   458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   459] write(3, "1000", 4 <unfinished ...>
[pid   457] <... close resumed>)        = 0
[   24.218335][  T448] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   24.226583][  T448] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   24.234655][  T448] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   24.242466][  T448] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   24.250275][  T448] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   24.258093][  T448] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   24.265902][  T448]  </TASK>
[pid   460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   460] write(3, "1000", 4)         = 4
[pid   460] close(3)                    = 0
[pid   460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   459] <... write resumed>)        = 4
[pid   458] <... bpf resumed>)          = 3
[pid   457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   456] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=456, 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   459] close(3 <unfinished ...>
[pid   457] <... bpf resumed>)          = 3
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 461
[pid   459] <... close resumed>)        = 0
[pid   457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 461 attached
 <unfinished ...>
[pid   461] set_robust_list(0x5555565bf660, 24) = 0
[pid   461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   461] setpgid(0, 0)               = 0
[pid   459] <... bpf resumed>)          = 3
[pid   461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   461] <... openat resumed>)       = 3
[pid   461] write(3, "1000", 4)         = 4
[pid   461] close(3)                    = 0
[pid   461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   460] <... bpf resumed>)          = 4
[pid   459] <... bpf resumed>)          = 4
[pid   457] <... bpf resumed>)          = 4
[pid   461] <... bpf resumed>)          = 4
[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   458] <... 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>)          = 5
[pid   457] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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   461] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   460] <... bpf resumed>)          = 0
[pid   457] <... bpf resumed>)          = 5
[pid   461] <... bpf resumed>)          = 0
[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   458] <... bpf resumed>)          = 5
[pid   457] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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   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   460] <... bpf resumed>)          = 6
[pid   459] <... bpf resumed>)          = 5
[pid   458] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   457] <... bpf resumed>)          = 0
[pid   461] <... bpf resumed>)          = 6
[pid   460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   459] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   460] <... bpf resumed>)          = 7
[pid   459] <... bpf resumed>)          = 0
[pid   458] <... bpf resumed>)          = 0
[   24.323939][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   24.335392][  T288] BUG: scheduling while atomic: strace-static-x/288/0x00000002
[   24.342737][  T288] Modules linked in:
[   24.346402][  T288] Preemption disabled at:
[   24.346407][  T288] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   24.357437][  T288] CPU: 1 PID: 288 Comm: strace-static-x Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   24.368891][  T288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   24.378897][  T288] Call Trace:
[   24.382021][  T288]  <TASK>
[   24.384825][  T288]  dump_stack_lvl+0x151/0x1b7
[   24.389312][  T288]  ? is_module_text_address+0x1a/0x140
[   24.394603][  T288]  ? is_module_text_address+0x1a/0x140
[   24.399897][  T288]  ? io_uring_drop_tctx_refs+0x190/0x190
[   24.405385][  T288]  ? call_rcu+0xcfd/0x12a0
[   24.409616][  T288]  ? is_module_text_address+0x1a/0x140
[   24.414916][  T288]  dump_stack+0x15/0x17
[   24.418906][  T288]  __schedule_bug+0x195/0x260
[   24.423413][  T288]  ? rcu_gp_kthread_wake+0x90/0x90
[   24.428364][  T288]  ? ttwu_queue_wakelist+0x510/0x510
[   24.433486][  T288]  ? kmem_cache_free+0x2c3/0x2e0
[   24.438256][  T288]  __schedule+0xd19/0x1590
[   24.442506][  T288]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   24.448408][  T288]  ? __sched_text_start+0x8/0x8
[   24.453096][  T288]  ? __blkcg_punt_bio_submit+0x180/0x180
[   24.458563][  T288]  ? unlock_page_memcg+0x160/0x160
[   24.463513][  T288]  schedule+0x11f/0x1e0
[   24.467504][  T288]  exit_to_user_mode_loop+0x4d/0xe0
[   24.472537][  T288]  exit_to_user_mode_prepare+0x5a/0xa0
[   24.477832][  T288]  syscall_exit_to_user_mode+0x26/0x160
[   24.483215][  T288]  do_syscall_64+0x49/0xb0
[   24.487559][  T288]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   24.493288][  T288] RIP: 0033:0x4e65f7
[   24.497021][  T288] 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
[   24.516459][  T288] RSP: 002b:00007ffd4fcd5bf8 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[pid   457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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>)          = 7
[pid   460] exit_group(0 <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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   457] <... bpf resumed>)          = 6
[pid   461] exit_group(0 <unfinished ...>
[pid   460] <... exit_group resumed>)   = ?
[pid   458] <... bpf resumed>)          = 6
[pid   457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   461] <... exit_group resumed>)   = ?
[pid   460] +++ exited with 0 +++
[pid   459] <... bpf resumed>)          = 6
[pid   458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   457] <... bpf resumed>)          = 7
[pid   461] +++ exited with 0 +++
[pid   458] <... bpf resumed>)          = 7
[pid   457] exit_group(0 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=460, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   458] exit_group(0 <unfinished ...>
[pid   457] <... exit_group resumed>)   = ?
[pid   459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   458] <... exit_group resumed>)   = ?
[pid   457] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=461, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   459] <... bpf resumed>)          = 7
[pid   458] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=457, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=458, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... restart_syscall resumed>) = 0
[pid   459] exit_group(0 <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./strace-static-x86_64: Process 463 attached
 <unfinished ...>
[pid   459] <... exit_group resumed>)   = ?
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 463
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 464
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 465
./strace-static-x86_64: Process 465 attached
[pid   465] set_robust_list(0x5555565bf660, 24) = 0
[pid   465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   465] setpgid(0, 0)               = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 466
./strace-static-x86_64: Process 464 attached
[pid   463] set_robust_list(0x5555565bf660, 24) = 0
[pid   463] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   464] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   463] <... prctl resumed>)        = 0
[pid   464] <... set_robust_list resumed>) = 0
[pid   463] setpgid(0, 0)               = 0
[pid   463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   464] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   463] <... openat resumed>)       = 3
[pid   464] <... prctl resumed>)        = 0
[pid   465] <... bpf resumed>)          = 3
[pid   463] write(3, "1000", 4 <unfinished ...>
[pid   465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   463] <... write resumed>)        = 4
[pid   464] setpgid(0, 0./strace-static-x86_64: Process 466 attached
 <unfinished ...>
[pid   466] set_robust_list(0x5555565bf660, 24) = 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   464] <... setpgid resumed>)      = 0
[pid   463] close(3 <unfinished ...>
[pid   466] write(3, "1000", 4)         = 4
[pid   466] close(3)                    = 0
[pid   466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... close resumed>)        = 0
[pid   463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   463] <... bpf resumed>)          = 3
[pid   464] write(3, "1000", 4)         = 4
[pid   464] close(3)                    = 0
[pid   464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   466] <... bpf resumed>)          = 3
[pid   466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   464] <... bpf resumed>)          = 3
[pid   464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   459] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=459, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 467 attached
, child_tidptr=0x5555565bf650) = 467
[pid   467] set_robust_list(0x5555565bf660, 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
[pid   467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   24.524722][  T288] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   24.532521][  T288] RDX: 00007ffd4fcd5c00 RSI: 0000000000008910 RDI: 0000000000000003
[   24.540331][  T288] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000d
[   24.548234][  T288] R10: 00000000005549d3 R11: 0000000000000286 R12: 00007ffd4fcd5c60
[   24.556039][  T288] R13: 00007ffd4fcd5c00 R14: 0000000000427210 R15: 0000000000617180
[   24.564015][  T288]  </TASK>
[pid   467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   465] <... bpf resumed>)          = 4
[pid   466] <... bpf resumed>)          = 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 <unfinished ...>
[pid   464] <... bpf resumed>)          = 4
[pid   463] <... bpf resumed>)          = 4
[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   465] <... bpf resumed>)          = 5
[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 <unfinished ...>
[pid   466] <... bpf resumed>)          = 5
[pid   465] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   464] <... bpf resumed>)          = 5
[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   466] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   465] <... bpf resumed>)          = 0
[pid   464] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   466] <... bpf resumed>)          = 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 <unfinished ...>
[pid   464] <... bpf resumed>)          = 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   465] <... bpf resumed>)          = 6
[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 <unfinished ...>
[pid   463] <... bpf resumed>)          = 5
[pid   466] <... bpf resumed>)          = 6
[pid   465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   464] <... bpf resumed>)          = 6
[pid   466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   465] <... bpf resumed>)          = 7
[pid   464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   466] <... bpf resumed>)          = 7
[pid   465] exit_group(0 <unfinished ...>
[pid   464] <... bpf resumed>)          = 7
[pid   466] exit_group(0 <unfinished ...>
[pid   465] <... exit_group resumed>)   = ?
[pid   464] exit_group(0 <unfinished ...>
[pid   463] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   466] <... exit_group resumed>)   = ?
[pid   465] +++ exited with 0 +++
[pid   464] <... exit_group resumed>)   = ?
[pid   463] <... bpf resumed>)          = 0
[pid   466] +++ exited with 0 +++
[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   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=465, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=466, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... restart_syscall resumed>) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   463] <... bpf resumed>)          = 6
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 468
[pid   463] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 469
./strace-static-x86_64: Process 469 attached
[pid   469] set_robust_list(0x5555565bf660, 24) = 0
[pid   469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   469] setpgid(0, 0)               = 0
[pid   469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   469] write(3, "1000", 4)         = 4
[pid   469] close(3)                    = 0
[pid   469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 468 attached
 <unfinished ...>
[pid   468] set_robust_list(0x5555565bf660, 24) = 0
[pid   468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   468] setpgid(0, 0)               = 0
[pid   469] <... bpf resumed>)          = 3
[pid   469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 <unfinished ...>
[pid   467] <... bpf resumed>)          = 4
[pid   464] +++ exited with 0 +++
[pid   463] <... bpf resumed>)          = 7
[pid   469] <... bpf resumed>)          = 4
[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   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 <unfinished ...>
[pid   463] exit_group(0 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=464, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   467] <... bpf resumed>)          = 5
[pid   463] <... exit_group resumed>)   = ?
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   467] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   469] <... bpf resumed>)          = 5
[pid   469] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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) = 6
[pid   467] <... bpf resumed>)          = 0
[pid   463] +++ exited with 0 +++
[pid   295] <... restart_syscall 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   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=463, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   469] exit_group(0)               = ?
[pid   467] <... bpf resumed>)          = 6
[pid   468] <... bpf resumed>)          = 4
[pid   467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   469] +++ exited with 0 +++
[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 <unfinished ...>
[pid   467] <... bpf resumed>)          = 7
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   467] exit_group(0 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=469, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   467] <... exit_group resumed>)   = ?
[pid   298] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 470 attached
 <unfinished ...>
[pid   470] set_robust_list(0x5555565bf660, 24) = 0
[pid   470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   470] setpgid(0, 0)               = 0
[pid   470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 470
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   470] <... openat resumed>)       = 3
[pid   470] write(3, "1000", 4)         = 4
[pid   470] close(3)                    = 0
[pid   470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 471
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 472
[pid   468] <... bpf resumed>)          = 5
[pid   468] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   470] <... bpf resumed>)          = 3
[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 <unfinished ...>
[pid   470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 471 attached
 <unfinished ...>
[pid   471] set_robust_list(0x5555565bf660, 24) = 0
[pid   471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   471] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 472 attached
[pid   471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   472] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   471] <... openat resumed>)       = 3
[pid   472] <... set_robust_list resumed>) = 0
[pid   472] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   471] write(3, "1000", 4)         = 4
[pid   471] close(3 <unfinished ...>
[pid   472] <... prctl resumed>)        = 0
[pid   471] <... close resumed>)        = 0
[pid   472] setpgid(0, 0 <unfinished ...>
[pid   471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   472] <... setpgid resumed>)      = 0
[pid   468] <... bpf resumed>)          = 6
[pid   472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   472] <... openat resumed>)       = 3
[pid   472] write(3, "1000", 4 <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   472] <... write resumed>)        = 4
[pid   472] close(3)                    = 0
[pid   472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   470] <... bpf resumed>)          = 4
[pid   467] +++ exited with 0 +++
[pid   468] <... bpf resumed>)          = 7
[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   471] <... bpf resumed>)          = 4
[pid   470] <... bpf resumed>)          = 5
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=467, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   471] <... bpf resumed>)          = 5
[pid   470] <... bpf resumed>)          = 0
[pid   471] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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   472] <... bpf resumed>)          = 4
[pid   471] <... bpf resumed>)          = 0
[pid   470] <... bpf resumed>)          = 6
[pid   468] exit_group(0 <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[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   470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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 <unfinished ...>
[pid   471] <... bpf resumed>)          = 6
[pid   470] <... bpf resumed>)          = 7
[pid   468] <... exit_group resumed>)   = ?
[pid   471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   470] exit_group(0 <unfinished ...>
[pid   471] <... bpf resumed>)          = 7
[pid   470] <... exit_group resumed>)   = ?
[pid   471] exit_group(0 <unfinished ...>
[pid   470] +++ exited with 0 +++
[pid   468] +++ exited with 0 +++
[pid   293] 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=470, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   471] <... exit_group resumed>)   = ?
[pid   472] <... bpf resumed>)          = 5
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=468, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 473 attached
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 473
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   473] set_robust_list(0x5555565bf660, 24) = 0
[pid   473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   473] setpgid(0, 0 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 474
[pid   473] <... setpgid resumed>)      = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 475
[pid   473] <... close resumed>)        = 0
[pid   472] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   472] <... bpf resumed>)          = 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 <unfinished ...>
[pid   473] <... bpf resumed>)          = 3
[pid   473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 474 attached
 <unfinished ...>
[pid   474] set_robust_list(0x5555565bf660, 24) = 0
[pid   474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   474] setpgid(0, 0)               = 0
[pid   474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   474] write(3, "1000", 4)         = 4
[pid   474] close(3)                    = 0
[pid   474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 475 attached
) = 3
[pid   475] set_robust_list(0x5555565bf660, 24) = 0
[pid   474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 <unfinished ...>
[pid   471] +++ exited with 0 +++
[pid   472] <... bpf resumed>)          = 7
[pid   474] <... bpf resumed>)          = 4
[pid   473] <... bpf resumed>)          = 4
[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   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 <unfinished ...>
[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 <unfinished ...>
[pid   475] <... bpf resumed>)          = 4
[pid   474] <... bpf resumed>)          = 5
[pid   473] <... bpf resumed>)          = 5
[pid   472] exit_group(0 <unfinished ...>
[pid   474] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   473] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   472] <... exit_group resumed>)   = ?
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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 <unfinished ...>
[pid   474] <... bpf resumed>)          = 0
[pid   473] <... bpf resumed>)          = 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 <unfinished ...>
[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 476 attached
 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 476
[pid   476] set_robust_list(0x5555565bf660, 24) = 0
[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   473] <... bpf resumed>)          = 6
[pid   476] write(3, "1000", 4)         = 4
[pid   476] close(3)                    = 0
[pid   476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   24.676115][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000102, exited with 00000101?
[   24.688111][  T473] BUG: scheduling while atomic: syz-executor354/473/0x00000002
[   24.695638][  T473] Modules linked in:
[   24.699499][  T473] Preemption disabled at:
[   24.699509][  T473] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   24.710644][  T473] CPU: 0 PID: 473 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   24.722081][  T473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   24.731974][  T473] Call Trace:
[   24.735104][  T473]  <TASK>
[   24.737877][  T473]  dump_stack_lvl+0x151/0x1b7
[   24.742388][  T473]  ? is_module_text_address+0x1a/0x140
[   24.747681][  T473]  ? is_module_text_address+0x1a/0x140
[   24.752976][  T473]  ? io_uring_drop_tctx_refs+0x190/0x190
[   24.758534][  T473]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   24.764192][  T473]  ? __wake_up_sync_key+0x1b1/0x3d0
[   24.769207][  T473]  ? is_module_text_address+0x1a/0x140
[   24.774502][  T473]  dump_stack+0x15/0x17
[   24.778493][  T473]  __schedule_bug+0x195/0x260
[   24.783010][  T473]  ? ttwu_queue_wakelist+0x510/0x510
[   24.788172][  T473]  ? __send_signal+0x96f/0xcb0
[   24.792730][  T473]  __schedule+0xd19/0x1590
[   24.796981][  T473]  ? __kasan_check_write+0x14/0x20
[   24.801928][  T473]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   24.807228][  T473]  ? __sched_text_start+0x8/0x8
[   24.811918][  T473]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   24.817384][  T473]  do_task_dead+0x99/0xa0
[   24.821543][  T473]  do_exit+0x2089/0x2ca0
[   24.825624][  T473]  ? put_task_struct+0x80/0x80
[   24.830223][  T473]  ? ptrace_notify+0x24c/0x350
[   24.834822][  T473]  ? do_notify_parent+0xa30/0xa30
[   24.839681][  T473]  do_group_exit+0x141/0x310
[   24.844114][  T473]  __x64_sys_exit_group+0x3f/0x40
[   24.848978][  T473]  do_syscall_64+0x3d/0xb0
[   24.853243][  T473]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   24.858957][  T473] RIP: 0033:0x7fe8c157cff9
[   24.863375][  T473] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[pid   475] <... bpf resumed>)          = 5
[pid   474] <... bpf resumed>)          = 6
[pid   473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   472] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=472, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   473] <... bpf resumed>)          = 7
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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 <unfinished ...>
[pid   473] exit_group(0 <unfinished ...>
[pid   475] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   474] <... bpf resumed>)          = 7
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 477
[pid   473] <... exit_group resumed>)   = ?
[pid   476] <... bpf resumed>)          = 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
./strace-static-x86_64: Process 477 attached
[pid   477] set_robust_list(0x5555565bf660, 24) = 0
[pid   477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   477] setpgid(0, 0)               = 0
[pid   473] +++ exited with 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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
[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) = 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   477] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   477] exit_group(0)               = ?
[pid   477] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=476, 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=0x5555565bf650) = 478
[pid   474] exit_group(0)               = ?
[pid   475] <... bpf resumed>)          = 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 <unfinished ...>
[pid   293] --- 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] +++ exited with 0 +++
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=474, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   475] <... bpf resumed>)          = 7
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   475] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=477, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   475] <... exit_group resumed>)   = ?
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 480
[pid   292] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 478 attached
[pid   292] 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   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 481
[pid   478] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 482
[pid   478] <... set_robust_list resumed>) = 0
[pid   475] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=475, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   478] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 480 attached
 <unfinished ...>
[pid   480] set_robust_list(0x5555565bf660, 24) = 0
[pid   480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   480] setpgid(0, 0 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   478] <... prctl resumed>)        = 0
[pid   478] setpgid(0, 0 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   478] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 483 attached
[pid   478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 483
[pid   480] <... setpgid resumed>)      = 0
[pid   478] <... openat resumed>)       = 3
[pid   483] set_robust_list(0x5555565bf660, 24./strace-static-x86_64: Process 481 attached
 <unfinished ...>
[pid   481] set_robust_list(0x5555565bf660, 24) = 0
[pid   481] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   478] write(3, "1000", 4 <unfinished ...>
[pid   483] <... set_robust_list resumed>) = 0
[pid   480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 482 attached
 <unfinished ...>
[pid   482] set_robust_list(0x5555565bf660, 24) = 0
[pid   478] <... write resumed>)        = 4
[pid   483] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   481] <... prctl resumed>)        = 0
[pid   483] <... prctl resumed>)        = 0
[pid   478] close(3 <unfinished ...>
[pid   482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   482] setpgid(0, 0)               = 0
[pid   482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   483] setpgid(0, 0 <unfinished ...>
[pid   481] setpgid(0, 0 <unfinished ...>
[pid   480] <... openat resumed>)       = 3
[pid   478] <... close resumed>)        = 0
[pid   482] <... openat resumed>)       = 3
[pid   482] write(3, "1000", 4)         = 4
[pid   482] close(3)                    = 0
[pid   483] <... setpgid resumed>)      = 0
[pid   481] <... setpgid resumed>)      = 0
[pid   480] write(3, "1000", 4 <unfinished ...>
[pid   478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   478] <... bpf resumed>)          = 3
[pid   483] <... openat resumed>)       = 3
[pid   483] write(3, "1000", 4)         = 4
[pid   483] close(3)                    = 0
[pid   483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   480] <... write resumed>)        = 4
[pid   480] close(3)                    = 0
[pid   481] <... openat resumed>)       = 3
[pid   480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] write(3, "1000", 4 <unfinished ...>
[pid   482] <... bpf resumed>)          = 3
[pid   482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   481] <... write resumed>)        = 4
[pid   481] close(3)                    = 0
[pid   481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   483] <... bpf resumed>)          = 3
[pid   483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   480] <... bpf resumed>)          = 3
[pid   480] 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   478] <... bpf resumed>)          = 4
[pid   482] <... 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   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 <unfinished ...>
[pid   482] <... bpf resumed>)          = 5
[pid   478] <... bpf resumed>)          = 5
[pid   482] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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   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 <unfinished ...>
[pid   482] <... bpf resumed>)          = 6
[pid   478] <... bpf resumed>)          = 6
[pid   482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   483] <... bpf resumed>)          = 4
[pid   480] <... bpf resumed>)          = 4
[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   478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   480] <... bpf resumed>)          = 5
[pid   478] <... bpf resumed>)          = 7
[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   478] exit_group(0)               = ?
[pid   481] <... bpf resumed>)          = 4
[pid   483] <... bpf resumed>)          = 5
[pid   480] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   483] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   480] <... bpf resumed>)          = 0
[pid   483] <... bpf resumed>)          = 0
[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   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   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   480] <... bpf resumed>)          = 6
[pid   478] +++ exited with 0 +++
[pid   481] <... bpf resumed>)          = 5
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=478, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   483] <... bpf resumed>)          = 6
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   481] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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) = 6
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 484
[pid   482] exit_group(0)               = ?
[pid   482] +++ exited with 0 +++
[pid   483] 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=482, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   483] <... bpf resumed>)          = 7
[pid   480] 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   483] exit_group(0 <unfinished ...>
[pid   480] <... bpf resumed>)          = 7
[pid   481] <... bpf resumed>)          = 7
[pid   481] exit_group(0 <unfinished ...>
[pid   480] exit_group(0 <unfinished ...>
[pid   483] <... exit_group resumed>)   = ?
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   483] +++ exited with 0 +++
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 485
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=483, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   481] <... exit_group resumed>)   = ?
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   480] <... exit_group resumed>)   = ?
[pid   481] +++ exited with 0 +++
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 484 attached
 <unfinished ...>
[pid   484] set_robust_list(0x5555565bf660, 24) = 0
[pid   484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   292] --- 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] <... clone resumed>, child_tidptr=0x5555565bf650) = 486
[pid   484] setpgid(0, 0 <unfinished ...>
[pid   292] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   484] <... setpgid resumed>)      = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[   24.870581][  T473] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   24.878824][  T473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   24.886645][  T473] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   24.894454][  T473] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   24.902263][  T473] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   24.910072][  T473] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   24.917888][  T473]  </TASK>
[pid   484] write(3, "1000", 4)         = 4
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 487
./strace-static-x86_64: Process 487 attached
./strace-static-x86_64: Process 486 attached
./strace-static-x86_64: Process 485 attached
[pid   480] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=480, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   484] close(3)                    = 0
[pid   484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 488 attached
 <unfinished ...>
[pid   487] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   486] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   485] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   486] <... set_robust_list resumed>) = 0
[pid   485] <... set_robust_list resumed>) = 0
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 488
[pid   486] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   485] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   486] <... prctl resumed>)        = 0
[pid   485] <... prctl resumed>)        = 0
[pid   484] <... bpf resumed>)          = 3
[pid   486] setpgid(0, 0 <unfinished ...>
[pid   485] setpgid(0, 0 <unfinished ...>
[pid   484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   488] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   486] <... setpgid resumed>)      = 0
[pid   485] <... setpgid resumed>)      = 0
[pid   486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   488] <... set_robust_list resumed>) = 0
[pid   486] <... openat resumed>)       = 3
[pid   485] <... openat resumed>)       = 3
[pid   487] <... set_robust_list resumed>) = 0
[pid   486] write(3, "1000", 4 <unfinished ...>
[pid   485] write(3, "1000", 4 <unfinished ...>
[pid   486] <... write resumed>)        = 4
[pid   485] <... write resumed>)        = 4
[pid   486] close(3 <unfinished ...>
[pid   485] close(3 <unfinished ...>
[pid   486] <... close resumed>)        = 0
[pid   485] <... close resumed>)        = 0
[pid   486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   488] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   487] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   486] <... bpf resumed>)          = 3
[pid   487] <... prctl resumed>)        = 0
[pid   486] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   485] <... bpf resumed>)          = 3
[pid   485] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   488] <... prctl resumed>)        = 0
[pid   487] setpgid(0, 0 <unfinished ...>
[pid   488] setpgid(0, 0 <unfinished ...>
[pid   487] <... setpgid resumed>)      = 0
[pid   488] <... setpgid resumed>)      = 0
[pid   488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   488] write(3, "1000", 4)         = 4
[pid   488] close(3)                    = 0
[pid   488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   487] write(3, "1000", 4)         = 4
[pid   487] close(3)                    = 0
[pid   487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   488] <... bpf resumed>)          = 3
[pid   488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   487] <... bpf resumed>)          = 3
[pid   487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   484] <... bpf resumed>)          = 4
[pid   486] <... bpf resumed>)          = 4
[pid   485] <... bpf resumed>)          = 4
[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(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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 resumed>)          = 5
[pid   485] <... bpf resumed>)          = 5
[pid   486] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   485] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   484] <... bpf resumed>)          = 5
[pid   486] <... bpf resumed>)          = 0
[pid   485] <... bpf resumed>)          = 0
[pid   484] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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>)          = 0
[pid   486] <... bpf resumed>)          = 6
[pid   485] <... bpf resumed>)          = 6
[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   486] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   485] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   484] <... bpf resumed>)          = 6
[pid   486] <... bpf resumed>)          = 7
[pid   485] <... bpf resumed>)          = 7
[pid   484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   486] exit_group(0 <unfinished ...>
[pid   485] exit_group(0 <unfinished ...>
[pid   484] <... bpf resumed>)          = 7
[pid   488] <... bpf resumed>)          = 4
[pid   487] <... bpf resumed>)          = 4
[pid   486] <... exit_group resumed>)   = ?
[pid   485] <... exit_group resumed>)   = ?
[pid   484] exit_group(0 <unfinished ...>
[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   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] +++ exited with 0 +++
[pid   485] +++ exited with 0 +++
[pid   484] <... exit_group resumed>)   = ?
[pid   488] <... bpf resumed>)          = 5
[pid   487] <... bpf resumed>)          = 5
[pid   484] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=485, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   488] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   487] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=484, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   488] <... bpf resumed>)          = 0
[pid   487] <... bpf resumed>)          = 0
[pid   296] <... restart_syscall resumed>) = 0
[   24.987045][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   24.998736][  T484] BUG: scheduling while atomic: syz-executor354/484/0x00000002
[   25.006325][  T484] Modules linked in:
[   25.010378][  T484] Preemption disabled at:
[   25.010396][  T484] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   25.021460][  T484] CPU: 1 PID: 484 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   25.032863][  T484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   25.042756][  T484] Call Trace:
[   25.045881][  T484]  <TASK>
[   25.048658][  T484]  dump_stack_lvl+0x151/0x1b7
[   25.053169][  T484]  ? is_module_text_address+0x1a/0x140
[   25.058464][  T484]  ? is_module_text_address+0x1a/0x140
[   25.063768][  T484]  ? io_uring_drop_tctx_refs+0x190/0x190
[   25.069225][  T484]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   25.074869][  T484]  ? __wake_up_sync_key+0x1b1/0x3d0
[   25.079902][  T484]  ? is_module_text_address+0x1a/0x140
[   25.085201][  T484]  dump_stack+0x15/0x17
[   25.089191][  T484]  __schedule_bug+0x195/0x260
[   25.093713][  T484]  ? ttwu_queue_wakelist+0x510/0x510
[   25.098822][  T484]  ? __send_signal+0x96f/0xcb0
[   25.103428][  T484]  __schedule+0xd19/0x1590
[   25.107674][  T484]  ? __kasan_check_write+0x14/0x20
[   25.112626][  T484]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   25.117917][  T484]  ? __sched_text_start+0x8/0x8
[   25.122603][  T484]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   25.128852][  T484]  do_task_dead+0x99/0xa0
[   25.133024][  T484]  do_exit+0x2089/0x2ca0
[   25.137099][  T484]  ? put_task_struct+0x80/0x80
[   25.141704][  T484]  ? ptrace_notify+0x24c/0x350
[   25.146319][  T484]  ? do_notify_parent+0xa30/0xa30
[   25.151162][  T484]  do_group_exit+0x141/0x310
[   25.155589][  T484]  __x64_sys_exit_group+0x3f/0x40
[   25.160445][  T484]  do_syscall_64+0x3d/0xb0
[   25.164703][  T484]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   25.170425][  T484] RIP: 0033:0x7fe8c157cff9
[   25.174677][  T484] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[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 <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   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   488] <... bpf resumed>)          = 6
[pid   487] <... bpf resumed>)          = 6
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   487] 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   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 489
[pid   487] <... bpf resumed>)          = 7
./strace-static-x86_64: Process 490 attached
./strace-static-x86_64: Process 489 attached
[pid   488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   487] exit_group(0 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 490
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   487] <... exit_group resumed>)   = ?
[pid   490] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   489] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   488] <... bpf resumed>)          = 7
[pid   295] <... restart_syscall resumed>) = 0
[pid   487] +++ exited with 0 +++
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=487, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   490] <... set_robust_list resumed>) = 0
[pid   489] <... set_robust_list resumed>) = 0
[pid   490] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   489] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   490] <... prctl resumed>)        = 0
[pid   488] exit_group(0 <unfinished ...>
[pid   490] setpgid(0, 0 <unfinished ...>
[pid   489] <... prctl resumed>)        = 0
[pid   488] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 491 attached
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 491
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   489] setpgid(0, 0 <unfinished ...>
[pid   490] <... setpgid resumed>)      = 0
[pid   490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   490] write(3, "1000", 4)         = 4
[pid   490] close(3)                    = 0
[pid   490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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=0x5555565bf650) = 492
[pid   489] <... setpgid resumed>)      = 0
[pid   489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   489] write(3, "1000", 4)         = 4
[pid   489] close(3)                    = 0
[   25.181880][  T484] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   25.190127][  T484] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   25.197937][  T484] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   25.205748][  T484] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   25.213994][  T484] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   25.221805][  T484] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   25.229622][  T484]  </TASK>
[pid   489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   488] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=488, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 492 attached
 <unfinished ...>
[pid   492] set_robust_list(0x5555565bf660, 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   293] <... restart_syscall resumed>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 493
[pid   492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 493 attached
 <unfinished ...>
[pid   493] set_robust_list(0x5555565bf660, 24) = 0
[pid   493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   493] setpgid(0, 0)               = 0
[pid   493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   493] write(3, "1000", 4)         = 4
[pid   493] close(3)                    = 0
[   25.249157][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   25.260909][  T488] BUG: scheduling while atomic: syz-executor354/488/0x00000002
[   25.268290][  T488] Modules linked in:
[   25.272054][  T488] Preemption disabled at:
[   25.272062][  T488] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   25.283047][  T488] CPU: 1 PID: 488 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   25.294478][  T488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   25.304369][  T488] Call Trace:
[   25.307498][  T488]  <TASK>
[   25.310270][  T488]  dump_stack_lvl+0x151/0x1b7
[   25.314789][  T488]  ? is_module_text_address+0x1a/0x140
[   25.320078][  T488]  ? is_module_text_address+0x1a/0x140
[   25.325376][  T488]  ? io_uring_drop_tctx_refs+0x190/0x190
[   25.330842][  T488]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   25.336487][  T488]  ? __wake_up_sync_key+0x1b1/0x3d0
[   25.341516][  T488]  ? is_module_text_address+0x1a/0x140
[   25.346812][  T488]  dump_stack+0x15/0x17
[   25.350804][  T488]  __schedule_bug+0x195/0x260
[   25.355317][  T488]  ? ttwu_queue_wakelist+0x510/0x510
[   25.360435][  T488]  ? __send_signal+0x96f/0xcb0
[   25.365038][  T488]  __schedule+0xd19/0x1590
[   25.369288][  T488]  ? __kasan_check_write+0x14/0x20
[   25.374236][  T488]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   25.379532][  T488]  ? __sched_text_start+0x8/0x8
[   25.384218][  T488]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   25.389686][  T488]  do_task_dead+0x99/0xa0
[   25.393851][  T488]  do_exit+0x2089/0x2ca0
[   25.397932][  T488]  ? put_task_struct+0x80/0x80
[   25.402530][  T488]  ? ptrace_notify+0x24c/0x350
[   25.407131][  T488]  ? do_notify_parent+0xa30/0xa30
[   25.411992][  T488]  do_group_exit+0x141/0x310
[   25.416418][  T488]  __x64_sys_exit_group+0x3f/0x40
[   25.421278][  T488]  do_syscall_64+0x3d/0xb0
[   25.425530][  T488]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   25.431260][  T488] RIP: 0033:0x7fe8c157cff9
[   25.435520][  T488] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[pid   493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] set_robust_list(0x5555565bf660, 24) = 0
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... bpf resumed>)          = 3
[pid   492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   493] <... bpf resumed>)          = 3
[pid   493] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   490] <... bpf resumed>)          = 3
[pid   489] <... bpf resumed>)          = 3
[pid   490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   491] <... bpf resumed>)          = 3
[pid   491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   492] <... bpf resumed>)          = 4
[pid   493] <... bpf resumed>)          = 4
[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   490] <... bpf resumed>)          = 4
[pid   489] <... 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 <unfinished ...>
[pid   492] <... bpf resumed>)          = 5
[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(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   492] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   490] <... bpf resumed>)          = 5
[pid   489] <... bpf resumed>)          = 5
[pid   492] <... bpf resumed>)          = 0
[pid   490] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   489] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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   490] <... bpf resumed>)          = 0
[pid   489] <... bpf resumed>)          = 0
[pid   493] <... bpf resumed>)          = 5
[pid   492] <... bpf resumed>)          = 6
[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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   490] <... bpf resumed>)          = 6
[pid   489] <... bpf resumed>)          = 6
[pid   492] <... bpf resumed>)          = 7
[pid   491] <... bpf resumed>)          = 4
[pid   489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   493] <... bpf resumed>)          = 0
[pid   492] exit_group(0 <unfinished ...>
[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 <unfinished ...>
[pid   490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   489] <... bpf resumed>)          = 7
[pid   492] <... exit_group resumed>)   = ?
[pid   491] <... bpf resumed>)          = 5
[pid   489] exit_group(0 <unfinished ...>
[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 <unfinished ...>
[pid   492] +++ exited with 0 +++
[pid   491] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   490] <... bpf resumed>)          = 7
[pid   489] <... exit_group resumed>)   = ?
[pid   493] <... bpf resumed>)          = 6
[pid   491] <... bpf resumed>)          = 0
[pid   490] exit_group(0 <unfinished ...>
[pid   489] +++ exited with 0 +++
[pid   295] --- 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(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <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] <... bpf resumed>)          = 7
[pid   491] <... bpf resumed>)          = 6
[pid   490] <... exit_group resumed>)   = ?
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=489, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   295] <... restart_syscall resumed>) = 0
[pid   493] exit_group(0 <unfinished ...>
[pid   491] exit_group(0)               = ?
[pid   491] +++ exited with 0 +++
[pid   490] +++ exited with 0 +++
[pid   493] <... exit_group resumed>)   = ?
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=490, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[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, child_tidptr=0x5555565bf650) = 495
./strace-static-x86_64: Process 495 attached
[pid   495] set_robust_list(0x5555565bf660, 24) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=491, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   495] setpgid(0, 0)               = 0
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   292] <... restart_syscall resumed>) = 0
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 496
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 497
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   495] <... openat resumed>)       = 3
[pid   495] write(3, "1000", 4)         = 4
[pid   495] close(3)                    = 0
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 498
[pid   495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 498 attached
 <unfinished ...>
[pid   498] set_robust_list(0x5555565bf660, 24) = 0
[pid   498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   498] setpgid(0, 0)               = 0
[pid   495] <... bpf resumed>)          = 3
[pid   495] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 496 attached
 <unfinished ...>
[pid   496] set_robust_list(0x5555565bf660, 24) = 0
[pid   496] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 497 attached
) = 0
[pid   497] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   496] setpgid(0, 0 <unfinished ...>
[pid   497] <... set_robust_list resumed>) = 0
[pid   496] <... setpgid resumed>)      = 0
[pid   497] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   497] <... prctl resumed>)        = 0
[pid   497] setpgid(0, 0 <unfinished ...>
[pid   496] <... openat resumed>)       = 3
[pid   497] <... setpgid resumed>)      = 0
[pid   497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   496] write(3, "1000", 4)         = 4
[pid   496] close(3)                    = 0
[pid   496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] write(3, "1000", 4)         = 4
[pid   498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   497] close(3)                    = 0
[pid   497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... openat resumed>)       = 3
[pid   498] write(3, "1000", 4)         = 4
[pid   498] close(3)                    = 0
[pid   498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 resumed>)          = 3
[pid   496] <... bpf resumed>)          = 3
[pid   496] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   495] <... bpf resumed>)          = 4
[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   493] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=493, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   495] <... bpf resumed>)          = 5
[pid   495] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[   25.442803][  T488] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   25.451048][  T488] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   25.458866][  T488] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   25.466670][  T488] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   25.474486][  T488] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   25.482296][  T488] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   25.490112][  T488]  </TASK>
[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) = 6
[pid   495] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 499
[pid   495] <... bpf resumed>)          = 7
[pid   495] exit_group(0)               = ?
[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) = 5
[pid   496] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   498] <... bpf resumed>)          = 3
[pid   496] <... bpf resumed>)          = 6
[pid   497] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   496] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 499 attached
 <unfinished ...>
[pid   499] set_robust_list(0x5555565bf660, 24) = 0
[pid   499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   499] setpgid(0, 0)               = 0
[pid   499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   499] write(3, "1000", 4)         = 4
[pid   499] close(3)                    = 0
[pid   499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   499] <... bpf resumed>)          = 3
[pid   499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   495] +++ exited with 0 +++
[pid   497] <... bpf resumed>)          = 4
[pid   499] <... bpf resumed>)          = 4
[pid   498] <... bpf resumed>)          = 4
[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   496] <... bpf resumed>)          = 7
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=495, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   497] <... bpf resumed>)          = 5
[pid   496] exit_group(0 <unfinished ...>
[pid   497] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   496] <... exit_group resumed>)   = ?
[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   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 resumed>)          = 0
[pid   499] <... bpf resumed>)          = 5
[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   496] +++ exited with 0 +++
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   499] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   498] <... bpf resumed>)          = 5
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=496, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 500
[pid   298] <... restart_syscall resumed>) = 0
[pid   499] <... bpf resumed>)          = 0
[pid   498] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   497] <... bpf resumed>)          = 6
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 500 attached
 <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 <unfinished ...>
[pid   498] <... bpf resumed>)          = 0
[pid   497] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 501 attached
 <unfinished ...>
[pid   500] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   501] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 501
[pid   501] <... set_robust_list resumed>) = 0
[pid   499] <... bpf resumed>)          = 6
[pid   497] <... bpf resumed>)          = 7
[pid   501] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[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   501] <... prctl resumed>)        = 0
[pid   500] <... set_robust_list resumed>) = 0
[pid   499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   497] exit_group(0)               = ?
[pid   501] setpgid(0, 0)               = 0
[pid   501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   497] +++ exited with 0 +++
[pid   500] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   499] <... bpf resumed>)          = 7
[pid   498] <... bpf resumed>)          = 6
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=497, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   500] <... prctl resumed>)        = 0
[pid   499] exit_group(0 <unfinished ...>
[pid   498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   500] setpgid(0, 0 <unfinished ...>
[pid   499] <... exit_group resumed>)   = ?
[pid   498] <... bpf resumed>)          = 7
[pid   501] <... openat resumed>)       = 3
[pid   295] <... restart_syscall resumed>) = 0
[pid   501] write(3, "1000", 4 <unfinished ...>
[pid   500] <... setpgid resumed>)      = 0
[pid   499] +++ exited with 0 +++
[pid   498] exit_group(0 <unfinished ...>
[pid   501] <... write resumed>)        = 4
[pid   500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   498] <... exit_group resumed>)   = ?
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=499, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   501] close(3)                    = 0
[pid   501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 502
./strace-static-x86_64: Process 503 attached
./strace-static-x86_64: Process 502 attached
[pid   500] <... openat resumed>)       = 3
[pid   503] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   502] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   500] write(3, "1000", 4 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 503
[pid   501] <... bpf resumed>)          = 3
[pid   501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   503] <... set_robust_list resumed>) = 0
[pid   502] <... set_robust_list resumed>) = 0
[pid   500] <... write resumed>)        = 4
[pid   503] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   500] close(3 <unfinished ...>
[pid   502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   502] setpgid(0, 0)               = 0
[pid   503] <... prctl resumed>)        = 0
[pid   500] <... close resumed>)        = 0
[pid   502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   503] setpgid(0, 0 <unfinished ...>
[pid   500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... openat resumed>)       = 3
[pid   502] write(3, "1000", 4)         = 4
[pid   502] close(3)                    = 0
[pid   502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... setpgid resumed>)      = 0
[pid   503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   503] write(3, "1000", 4)         = 4
[pid   503] close(3)                    = 0
[pid   503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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   500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   503] <... bpf resumed>)          = 3
[pid   503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   502] <... bpf resumed>)          = 3
[pid   502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   498] +++ exited with 0 +++
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=498, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 504
./strace-static-x86_64: Process 504 attached
[pid   504] set_robust_list(0x5555565bf660, 24) = 0
[pid   504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   504] setpgid(0, 0)               = 0
[pid   504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   504] write(3, "1000", 4)         = 4
[pid   504] close(3)                    = 0
[pid   504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   501] <... bpf resumed>)          = 4
[pid   504] <... bpf resumed>)          = 4
[pid   503] <... bpf resumed>)          = 4
[pid   502] <... bpf resumed>)          = 4
[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   500] <... bpf resumed>)          = 4
[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   501] <... bpf resumed>)          = 5
[pid   504] <... bpf resumed>)          = 5
[pid   501] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   504] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   501] <... bpf resumed>)          = 0
[pid   504] <... bpf resumed>)          = 0
[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 <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(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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>)          = 6
[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   504] <... bpf resumed>)          = 6
[pid   501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   501] <... bpf resumed>)          = 7
[pid   504] <... bpf resumed>)          = 7
[pid   501] exit_group(0 <unfinished ...>
[pid   504] exit_group(0 <unfinished ...>
[pid   501] <... exit_group resumed>)   = ?
[pid   504] <... exit_group resumed>)   = ?
[pid   503] <... bpf resumed>)          = 5
[pid   502] <... bpf resumed>)          = 5
[pid   501] +++ exited with 0 +++
[pid   500] <... bpf resumed>)          = 5
[pid   504] +++ exited with 0 +++
[pid   503] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   500] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   503] <... bpf resumed>)          = 0
[pid   500] <... bpf resumed>)          = 0
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=504, si_uid=0, si_status=0, si_utime=0, si_stime=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   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=501, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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   502] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   500] <... bpf resumed>)          = 6
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   503] <... bpf resumed>)          = 6
[pid   500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 505 attached
 <unfinished ...>
[pid   505] set_robust_list(0x5555565bf660, 24) = 0
[pid   505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   505] setpgid(0, 0)               = 0
[pid   505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   500] <... bpf resumed>)          = 7
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 505
[pid   503] <... bpf resumed>)          = 7
[pid   505] <... openat resumed>)       = 3
[pid   500] exit_group(0 <unfinished ...>
[pid   503] exit_group(0 <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   500] <... exit_group resumed>)   = ?
[pid   505] write(3, "1000", 4)         = 4
[pid   505] close(3)                    = 0
[pid   505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   503] <... exit_group resumed>)   = ?
[pid   500] +++ exited with 0 +++
[pid   505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[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   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=500, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 506
[pid   505] <... bpf resumed>)          = 5
[pid   505] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   505] <... bpf resumed>)          = 0
[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) = 6
[pid   503] +++ exited with 0 +++
[pid   502] <... bpf resumed>)          = 0
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=503, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 507
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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   293] <... restart_syscall resumed>) = 0
[pid   505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 506 attached
 <unfinished ...>
[pid   506] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   505] exit_group(0 <unfinished ...>
[pid   506] <... set_robust_list resumed>) = 0
[pid   506] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   505] <... exit_group resumed>)   = ?
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 508
[pid   506] <... prctl resumed>)        = 0
[pid   506] setpgid(0, 0)               = 0
[pid   506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   502] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 508 attached
[pid   506] <... openat resumed>)       = 3
[pid   502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   506] write(3, "1000", 4)         = 4
[pid   506] close(3)                    = 0
[pid   506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   508] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   506] <... bpf resumed>)          = 3
[pid   506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 507 attached
 <unfinished ...>
[pid   507] set_robust_list(0x5555565bf660, 24) = 0
[pid   507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   507] setpgid(0, 0)               = 0
[pid   507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   507] write(3, "1000", 4)         = 4
[pid   507] close(3)                    = 0
[pid   507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   508] <... set_robust_list resumed>) = 0
[pid   508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   507] <... bpf resumed>)          = 3
[pid   507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   508] setpgid(0, 0)               = 0
[pid   508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   508] write(3, "1000", 4)         = 4
[pid   508] close(3)                    = 0
[pid   505] +++ exited with 0 +++
[pid   502] <... bpf resumed>)          = 7
[pid   502] exit_group(0)               = ?
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=505, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   506] <... 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) = 5
[pid   506] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   506] <... bpf resumed>)          = 6
[pid   506] 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, child_tidptr=0x5555565bf650) = 509
./strace-static-x86_64: Process 509 attached
[pid   509] set_robust_list(0x5555565bf660, 24) = 0
[pid   509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   509] setpgid(0, 0)               = 0
[pid   509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   509] write(3, "1000", 4)         = 4
[pid   509] close(3)                    = 0
[pid   509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   508] <... bpf resumed>)          = 3
[pid   509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   507] <... bpf resumed>)          = 4
[pid   506] <... bpf resumed>)          = 7
[pid   502] +++ exited with 0 +++
[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   506] exit_group(0 <unfinished ...>
[pid   507] <... bpf resumed>)          = 5
[pid   506] <... exit_group resumed>)   = ?
[pid   507] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=502, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   507] <... bpf resumed>)          = 0
[pid   295] restart_syscall(<... resuming interrupted clone ...> <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) = 6
[pid   295] <... restart_syscall resumed>) = 0
[pid   507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 510
./strace-static-x86_64: Process 510 attached
[pid   510] set_robust_list(0x5555565bf660, 24) = 0
[pid   510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   510] setpgid(0, 0)               = 0
[pid   510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   510] write(3, "1000", 4)         = 4
[pid   510] close(3)                    = 0
[pid   510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   509] <... bpf resumed>)          = 4
[pid   506] +++ exited with 0 +++
[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   508] <... bpf resumed>)          = 4
[pid   507] <... bpf resumed>)          = 7
[pid   509] <... bpf resumed>)          = 5
[pid   507] exit_group(0 <unfinished ...>
[pid   509] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   507] <... exit_group resumed>)   = ?
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=506, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   510] <... bpf resumed>)          = 4
[pid   509] <... 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   507] +++ exited with 0 +++
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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   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   510] <... bpf resumed>)          = 5
[pid   509] <... bpf resumed>)          = 6
[pid   508] <... bpf resumed>)          = 5
[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   292] <... restart_syscall resumed>) = 0
[pid   510] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   508] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   509] <... bpf resumed>)          = 7
[pid   509] exit_group(0)               = ?
[pid   510] <... bpf resumed>)          = 0
[pid   509] +++ exited with 0 +++
[pid   508] <... bpf resumed>)          = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] 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=509, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 511 attached
 <unfinished ...>
[pid   511] set_robust_list(0x5555565bf660, 24) = 0
[pid   511] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 511
[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   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   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 512
[pid   511] <... prctl resumed>)        = 0
[pid   511] setpgid(0, 0 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   511] <... setpgid resumed>)      = 0
[pid   511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 513
[pid   511] write(3, "1000", 4)         = 4
[pid   511] close(3)                    = 0
[pid   511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   510] <... bpf resumed>)          = 6
[pid   508] <... bpf resumed>)          = 6
[pid   508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   508] <... bpf resumed>)          = 7
[pid   510] <... bpf resumed>)          = 7
[pid   511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   508] exit_group(0 <unfinished ...>
[pid   510] exit_group(0 <unfinished ...>
[pid   508] <... exit_group resumed>)   = ?
[pid   511] <... bpf resumed>)          = 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./strace-static-x86_64: Process 512 attached
) = 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   510] <... exit_group resumed>)   = ?
[pid   512] set_robust_list(0x5555565bf660, 24) = 0
[pid   512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   512] setpgid(0, 0)               = 0
[pid   512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   512] write(3, "1000", 4)         = 4
[pid   512] close(3)                    = 0
[pid   512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
./strace-static-x86_64: Process 513 attached
[pid   512] <... bpf resumed>)          = 3
[pid   510] +++ exited with 0 +++
[pid   508] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=510, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=508, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   511] exit_group(0 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   511] <... exit_group resumed>)   = ?
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 514
[pid   512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 514 attached
 <unfinished ...>
[pid   513] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 515
./strace-static-x86_64: Process 515 attached
[pid   515] set_robust_list(0x5555565bf660, 24) = 0
[pid   515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   515] setpgid(0, 0)               = 0
[pid   515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   515] write(3, "1000", 4)         = 4
[pid   515] close(3)                    = 0
[pid   515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... set_robust_list resumed>) = 0
[pid   513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   514] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   513] setpgid(0, 0 <unfinished ...>
[pid   514] <... set_robust_list resumed>) = 0
[pid   513] <... setpgid resumed>)      = 0
[pid   513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   515] <... bpf resumed>)          = 3
[pid   515] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   513] <... openat resumed>)       = 3
[pid   514] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   513] write(3, "1000", 4 <unfinished ...>
[pid   514] <... prctl resumed>)        = 0
[pid   513] <... write resumed>)        = 4
[pid   513] close(3)                    = 0
[pid   513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   514] setpgid(0, 0)               = 0
[pid   514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   514] write(3, "1000", 4 <unfinished ...>
[pid   511] +++ exited with 0 +++
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=511, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 516
[pid   514] <... write resumed>)        = 4
[pid   514] close(3)                    = 0
./strace-static-x86_64: Process 516 attached
[pid   516] set_robust_list(0x5555565bf660, 24) = 0
[pid   516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   516] setpgid(0, 0)               = 0
[pid   516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   516] <... openat resumed>)       = 3
[pid   516] write(3, "1000", 4)         = 4
[pid   516] close(3)                    = 0
[pid   516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   514] <... bpf resumed>)          = 3
[pid   516] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   512] <... bpf resumed>)          = 4
[pid   515] <... bpf resumed>)          = 4
[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   515] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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>)          = 4
[pid   512] <... bpf resumed>)          = 5
[pid   512] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   515] <... bpf resumed>)          = 5
[pid   512] <... bpf resumed>)          = 0
[pid   515] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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   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   516] <... bpf resumed>)          = 4
[pid   515] <... bpf resumed>)          = 0
[pid   514] <... bpf resumed>)          = 4
[pid   513] <... bpf resumed>)          = 5
[pid   512] <... bpf resumed>)          = 6
[pid   516] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   516] <... bpf resumed>)          = 5
[pid   512] <... bpf resumed>)          = 7
[pid   516] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   512] exit_group(0 <unfinished ...>
[pid   516] <... bpf resumed>)          = 0
[pid   512] <... exit_group resumed>)   = ?
[pid   516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   515] <... bpf resumed>)          = 6
[pid   514] <... bpf resumed>)          = 5
[pid   513] <... bpf resumed>)          = 0
[pid   512] +++ exited with 0 +++
[pid   515] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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   515] <... bpf resumed>)          = 7
[pid   514] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=512, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   516] <... bpf resumed>)          = 6
[pid   515] exit_group(0 <unfinished ...>
[pid   514] <... bpf resumed>)          = 0
[pid   513] <... bpf resumed>)          = 6
[pid   515] <... exit_group resumed>)   = ?
[pid   513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   516] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   516] exit_group(0)               = ?
[pid   516] +++ exited with 0 +++
[pid   515] +++ exited with 0 +++
[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   513] <... bpf resumed>)          = 7
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=515, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=516, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 517
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 517 attached
 <unfinished ...>
[pid   513] exit_group(0 <unfinished ...>
[pid   517] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   513] <... exit_group resumed>)   = ?
[pid   293] <... restart_syscall resumed>) = 0
[pid   292] <... restart_syscall resumed>) = 0
[pid   517] <... set_robust_list resumed>) = 0
[pid   517] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   517] <... prctl resumed>)        = 0
[pid   517] setpgid(0, 0)               = 0
[pid   517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   517] write(3, "1000", 4)         = 4
[pid   517] close(3)                    = 0
[pid   517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 518
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 519
[pid   517] <... bpf resumed>)          = 3
[pid   514] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 519 attached
[pid   514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   519] set_robust_list(0x5555565bf660, 24) = 0
[pid   519] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 518 attached
 <unfinished ...>
[pid   518] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   519] <... prctl resumed>)        = 0
[pid   519] setpgid(0, 0 <unfinished ...>
[pid   518] <... set_robust_list resumed>) = 0
[pid   518] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   519] <... setpgid resumed>)      = 0
[pid   519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   518] <... prctl resumed>)        = 0
[pid   518] setpgid(0, 0 <unfinished ...>
[pid   519] <... openat resumed>)       = 3
[pid   518] <... setpgid resumed>)      = 0
[pid   518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   519] write(3, "1000", 4)         = 4
[pid   519] close(3)                    = 0
[pid   519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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   518] close(3)                    = 0
[pid   519] <... bpf resumed>)          = 3
[pid   518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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   519] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   514] <... bpf resumed>)          = 7
[pid   513] +++ exited with 0 +++
[pid   519] <... bpf resumed>)          = 4
[pid   518] <... bpf resumed>)          = 4
[pid   517] <... bpf resumed>)          = 4
[pid   514] exit_group(0 <unfinished ...>
[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   514] <... exit_group resumed>)   = ?
[pid   519] <... bpf resumed>)          = 5
[pid   518] <... bpf resumed>)          = 5
[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   514] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=513, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   519] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   518] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   519] <... bpf resumed>)          = 0
[pid   518] <... bpf resumed>)          = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=514, si_uid=0, si_status=0, si_utime=0, si_stime=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 resumed>)          = 5
[pid   298] <... restart_syscall resumed>) = 0
[pid   519] <... bpf resumed>)          = 6
[pid   518] <... bpf resumed>)          = 6
[pid   517] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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 resumed>)          = 0
[pid   519] <... bpf resumed>)          = 7
[pid   518] <... bpf resumed>)          = 7
[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   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   519] exit_group(0 <unfinished ...>
[pid   518] exit_group(0 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   519] <... exit_group resumed>)   = ?
[pid   518] <... exit_group resumed>)   = ?
[pid   519] +++ exited with 0 +++
[pid   517] <... bpf resumed>)          = 6
[pid   517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 521
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 520
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=519, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 520 attached
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 521 attached
 <unfinished ...>
[pid   521] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   520] set_robust_list(0x5555565bf660, 24) = 0
[pid   521] <... set_robust_list resumed>) = 0
[pid   520] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   521] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 522
[pid   521] <... prctl resumed>)        = 0
[pid   520] <... prctl resumed>)        = 0
[pid   521] setpgid(0, 0 <unfinished ...>
[pid   520] setpgid(0, 0)               = 0
[pid   521] <... setpgid resumed>)      = 0
[pid   521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   521] <... openat resumed>)       = 3
[pid   520] <... openat resumed>)       = 3
[pid   520] write(3, "1000", 4)         = 4
[pid   521] write(3, "1000", 4 <unfinished ...>
[pid   520] close(3 <unfinished ...>
[pid   521] <... write resumed>)        = 4
[pid   520] <... close resumed>)        = 0
[pid   521] close(3)                    = 0
[pid   520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   520] <... bpf resumed>)          = 3
[pid   521] <... bpf resumed>)          = 3
[pid   521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   520] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 522 attached
 <unfinished ...>
[pid   522] set_robust_list(0x5555565bf660, 24) = 0
[pid   522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   522] setpgid(0, 0)               = 0
[pid   522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   522] write(3, "1000", 4)         = 4
[pid   522] close(3)                    = 0
[pid   522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   522] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   518] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=518, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   517] <... bpf resumed>)          = 7
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   517] exit_group(0 <unfinished ...>
[pid   521] <... bpf resumed>)          = 4
[pid   520] <... bpf resumed>)          = 4
[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   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./strace-static-x86_64: Process 523 attached
 <unfinished ...>
[pid   517] <... exit_group resumed>)   = ?
[pid   521] <... bpf resumed>)          = 5
[pid   520] <... bpf resumed>)          = 5
[pid   520] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   523] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   521] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   520] <... bpf resumed>)          = 6
[pid   517] +++ exited with 0 +++
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 523
[pid   523] <... set_robust_list resumed>) = 0
[pid   521] <... 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   523] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[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   520] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   520] exit_group(0)               = ?
[pid   523] <... prctl resumed>)        = 0
[pid   521] <... bpf resumed>)          = 6
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   523] setpgid(0, 0 <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   523] <... setpgid resumed>)      = 0
[pid   523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   523] <... openat resumed>)       = 3
./strace-static-x86_64: Process 524 attached
[pid   523] write(3, "1000", 4 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 524
[pid   524] set_robust_list(0x5555565bf660, 24) = 0
[pid   523] <... write resumed>)        = 4
[pid   523] close(3 <unfinished ...>
[pid   524] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   523] <... close resumed>)        = 0
[pid   523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   524] <... prctl resumed>)        = 0
[pid   524] setpgid(0, 0)               = 0
[pid   523] <... bpf resumed>)          = 3
[pid   523] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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)                    = 0
[pid   524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   522] <... bpf resumed>)          = 4
[pid   521] <... bpf resumed>)          = 7
[pid   520] +++ exited with 0 +++
[pid   523] <... bpf resumed>)          = 4
[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] exit_group(0 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=520, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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   521] <... exit_group resumed>)   = ?
[pid   522] <... bpf resumed>)          = 5
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   523] <... bpf resumed>)          = 5
[pid   523] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   524] <... bpf resumed>)          = 4
[pid   523] <... bpf resumed>)          = 6
[pid   522] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   521] +++ exited with 0 +++
[pid   295] <... restart_syscall resumed>) = 0
[pid   522] <... bpf resumed>)          = 0
[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   523] 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=521, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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   524] <... bpf resumed>)          = 5
[pid   523] <... bpf resumed>)          = 7
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   524] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   523] exit_group(0 <unfinished ...>
[pid   524] <... bpf resumed>)          = 0
[pid   523] <... exit_group resumed>)   = ?
[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] +++ exited with 0 +++
[pid   522] <... bpf resumed>)          = 6
[pid   298] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 525 attached
[pid   525] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   524] <... bpf resumed>)          = 6
[pid   522] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 525
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=523, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   522] <... bpf resumed>)          = 7
[pid   524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   522] exit_group(0 <unfinished ...>
[pid   524] exit_group(0)               = ?
[pid   525] <... set_robust_list resumed>) = 0
[pid   524] +++ exited with 0 +++
[pid   522] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 526 attached
[pid   526] set_robust_list(0x5555565bf660, 24) = 0
[pid   526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   526] setpgid(0, 0)               = 0
[pid   526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 526
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=524, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   526] <... openat resumed>)       = 3
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   526] write(3, "1000", 4)         = 4
[pid   526] close(3)                    = 0
[pid   526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... restart_syscall resumed>) = 0
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 527
[pid   526] <... bpf resumed>)          = 3
[pid   525] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 527 attached
 <unfinished ...>
[pid   527] set_robust_list(0x5555565bf660, 24) = 0
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 528
[pid   527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   527] setpgid(0, 0)               = 0
[pid   527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   525] <... prctl resumed>)        = 0
[pid   527] <... openat resumed>)       = 3
[pid   527] write(3, "1000", 4)         = 4
[pid   527] close(3)                    = 0
[pid   527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   525] setpgid(0, 0 <unfinished ...>
[pid   527] <... bpf resumed>)          = 3
[pid   527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 528 attached
 <unfinished ...>
[pid   528] set_robust_list(0x5555565bf660, 24) = 0
[pid   528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   528] setpgid(0, 0)               = 0
[pid   528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   528] write(3, "1000", 4)         = 4
[pid   528] close(3)                    = 0
[pid   528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <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(3)                    = 0
[pid   525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... bpf resumed>)          = 3
[pid   528] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   525] <... bpf resumed>)          = 3
[pid   525] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   522] +++ exited with 0 +++
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=522, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 529
./strace-static-x86_64: Process 529 attached
[pid   529] set_robust_list(0x5555565bf660, 24) = 0
[pid   529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   529] setpgid(0, 0)               = 0
[pid   529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   529] write(3, "1000", 4)         = 4
[pid   529] close(3)                    = 0
[pid   529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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   526] <... bpf resumed>)          = 4
[pid   528] <... bpf resumed>)          = 4
[pid   527] <... bpf resumed>)          = 4
[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   525] <... bpf resumed>)          = 4
[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(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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] <... bpf resumed>)          = 5
[pid   526] <... bpf resumed>)          = 5
[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   528] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   527] <... bpf resumed>)          = 5
[pid   526] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   528] <... bpf resumed>)          = 0
[pid   527] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   526] <... bpf resumed>)          = 0
[pid   525] <... bpf resumed>)          = 5
[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   527] <... bpf resumed>)          = 0
[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   525] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   529] <... bpf resumed>)          = 4
[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) = 5
[pid   529] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   528] <... bpf resumed>)          = 6
[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   526] <... bpf resumed>)          = 6
[pid   529] <... bpf resumed>)          = 6
[pid   528] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   527] <... bpf resumed>)          = 6
[pid   526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   525] <... bpf resumed>)          = 0
[pid   528] <... bpf resumed>)          = 7
[pid   527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   526] <... bpf resumed>)          = 7
[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   529] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   528] exit_group(0 <unfinished ...>
[pid   527] <... bpf resumed>)          = 7
[pid   526] exit_group(0 <unfinished ...>
[pid   528] <... exit_group resumed>)   = ?
[pid   529] <... bpf resumed>)          = 7
[pid   527] exit_group(0 <unfinished ...>
[pid   526] <... exit_group resumed>)   = ?
[pid   529] exit_group(0)               = ?
[pid   528] +++ exited with 0 +++
[pid   529] +++ exited with 0 +++
[pid   526] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=526, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   527] <... exit_group resumed>)   = ?
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=528, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=529, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   292] <... restart_syscall resumed>) = 0
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 530
./strace-static-x86_64: Process 530 attached
[pid   530] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   530] <... set_robust_list resumed>) = 0
[pid   530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   530] setpgid(0, 0)               = 0
[pid   530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 531
[pid   530] write(3, "1000", 4 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 532
[pid   530] <... write resumed>)        = 4
[pid   530] close(3)                    = 0
[pid   530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   525] <... bpf resumed>)          = 6
[pid   525] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 532 attached
 <unfinished ...>
[pid   532] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   530] <... bpf resumed>)          = 3
./strace-static-x86_64: Process 531 attached
[pid   532] <... set_robust_list resumed>) = 0
[pid   530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   531] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   532] setpgid(0, 0 <unfinished ...>
[pid   531] <... set_robust_list resumed>) = 0
[pid   532] <... setpgid resumed>)      = 0
[pid   532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   532] write(3, "1000", 4 <unfinished ...>
[pid   531] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   532] <... write resumed>)        = 4
[pid   531] <... prctl resumed>)        = 0
[pid   532] close(3 <unfinished ...>
[pid   531] setpgid(0, 0 <unfinished ...>
[pid   532] <... close resumed>)        = 0
[pid   531] <... setpgid resumed>)      = 0
[pid   532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   532] <... bpf resumed>)          = 3
[pid   532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   531] <... openat resumed>)       = 3
[pid   531] write(3, "1000", 4)         = 4
[pid   531] close(3)                    = 0
[pid   531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   530] <... bpf resumed>)          = 4
[pid   527] +++ exited with 0 +++
[pid   532] <... bpf resumed>)          = 4
[pid   531] <... bpf resumed>)          = 4
[pid   525] <... bpf resumed>)          = 7
[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 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=527, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   525] exit_group(0 <unfinished ...>
[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   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   532] <... bpf resumed>)          = 5
[pid   525] <... exit_group resumed>)   = ?
[pid   293] <... restart_syscall resumed>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 533
./strace-static-x86_64: Process 533 attached
[pid   533] set_robust_list(0x5555565bf660, 24) = 0
[pid   533] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   525] +++ exited with 0 +++
[pid   533] <... prctl resumed>)        = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=525, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   532] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   530] <... bpf resumed>)          = 5
[pid   532] <... bpf resumed>)          = 0
[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   530] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   533] setpgid(0, 0)               = 0
[pid   533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   533] write(3, "1000", 4)         = 4
[pid   533] close(3)                    = 0
[pid   533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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, child_tidptr=0x5555565bf650) = 534
[pid   532] <... bpf resumed>)          = 6
[pid   530] <... bpf resumed>)          = 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 <unfinished ...>
[pid   532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   531] <... bpf resumed>)          = 5
[pid   530] <... bpf resumed>)          = 6
[pid   532] <... bpf resumed>)          = 7
[pid   533] <... bpf resumed>)          = 3
[pid   533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[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) = 5
[pid   533] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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] exit_group(0 <unfinished ...>
[pid   530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   532] <... exit_group resumed>)   = ?
[pid   533] <... bpf resumed>)          = 6
[pid   533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   530] <... bpf resumed>)          = 7
[pid   533] exit_group(0)               = ?
[pid   530] exit_group(0)               = ?
[pid   533] +++ exited with 0 +++
[pid   531] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   532] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=533, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   531] <... bpf resumed>)          = 0
[pid   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[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   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=532, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] <... restart_syscall resumed>) = 0
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 535
./strace-static-x86_64: Process 534 attached
[pid   534] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   534] <... set_robust_list resumed>) = 0
[pid   534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   534] setpgid(0, 0)               = 0
[pid   534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 536
[pid   534] write(3, "1000", 4)         = 4
[pid   534] close(3)                    = 0
[pid   534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 536 attached
[pid   531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   536] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   534] <... bpf resumed>)          = 3
[pid   534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 535 attached
 <unfinished ...>
[pid   536] <... set_robust_list resumed>) = 0
[pid   535] set_robust_list(0x5555565bf660, 24) = 0
[pid   535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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(3 <unfinished ...>
[pid   536] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   535] <... close resumed>)        = 0
[pid   535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   536] <... prctl resumed>)        = 0
[pid   536] setpgid(0, 0)               = 0
[pid   536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   535] <... bpf resumed>)          = 3
[pid   535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   536] <... openat resumed>)       = 3
[pid   536] write(3, "1000", 4)         = 4
[pid   536] close(3)                    = 0
[pid   536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   530] +++ exited with 0 +++
[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   531] <... bpf resumed>)          = 7
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   534] <... bpf resumed>)          = 4
[pid   531] exit_group(0 <unfinished ...>
[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   531] <... exit_group resumed>)   = ?
[pid   534] <... bpf resumed>)          = 5
[pid   534] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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) = 6
[pid   298] <... restart_syscall resumed>) = 0
[pid   534] 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, child_tidptr=0x5555565bf650) = 537
./strace-static-x86_64: Process 537 attached
[pid   537] set_robust_list(0x5555565bf660, 24) = 0
[pid   537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   537] setpgid(0, 0)               = 0
[pid   537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   537] write(3, "1000", 4)         = 4
[pid   537] close(3)                    = 0
[pid   537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   537] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   536] <... bpf resumed>)          = 4
[pid   535] <... bpf resumed>)          = 4
[pid   531] +++ exited with 0 +++
[pid   534] <... bpf resumed>)          = 7
[pid   537] <... bpf resumed>)          = 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 <unfinished ...>
[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 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=531, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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   534] exit_group(0 <unfinished ...>
[pid   535] <... bpf resumed>)          = 5
[pid   534] <... exit_group resumed>)   = ?
[pid   536] <... bpf resumed>)          = 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   535] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   534] +++ exited with 0 +++
[pid   537] <... bpf resumed>)          = 5
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   535] <... bpf resumed>)          = 0
[pid   536] <... bpf resumed>)          = 7
[pid   536] exit_group(0)               = ?
[pid   537] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   536] +++ exited with 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 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 538
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=534, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   537] <... bpf resumed>)          = 0
[pid   535] <... bpf resumed>)          = 6
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=536, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   292] 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   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 539
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 540
[pid   535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   535] exit_group(0)               = ?
[pid   535] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=535, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 538 attached
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   538] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   538] <... set_robust_list resumed>) = 0
[pid   538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   538] setpgid(0, 0)               = 0
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 541
[pid   538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[   25.862841][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   25.874553][  T536] BUG: scheduling while atomic: syz-executor354/536/0x00000002
[   25.882195][  T536] Modules linked in:
[   25.886015][  T536] Preemption disabled at:
[   25.886023][  T536] [<ffffffff8154b657>] up_write+0x27/0x1f0
[   25.896332][  T536] CPU: 1 PID: 536 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   25.907788][  T536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   25.917688][  T536] Call Trace:
[   25.920804][  T536]  <TASK>
[   25.923582][  T536]  dump_stack_lvl+0x151/0x1b7
[   25.928091][  T536]  ? up_write+0x27/0x1f0
[   25.932257][  T536]  ? up_write+0x27/0x1f0
[   25.936345][  T536]  ? io_uring_drop_tctx_refs+0x190/0x190
[   25.941805][  T536]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   25.947458][  T536]  ? __wake_up_sync_key+0x1b1/0x3d0
[   25.952491][  T536]  ? up_write+0x27/0x1f0
[   25.956562][  T536]  dump_stack+0x15/0x17
[   25.960555][  T536]  __schedule_bug+0x195/0x260
[   25.965087][  T536]  ? ttwu_queue_wakelist+0x510/0x510
[   25.970191][  T536]  ? __send_signal+0x96f/0xcb0
[   25.974794][  T536]  __schedule+0xd19/0x1590
[   25.979057][  T536]  ? __kasan_check_write+0x14/0x20
[   25.984031][  T536]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   25.989280][  T536]  ? __sched_text_start+0x8/0x8
[   25.993970][  T536]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   25.999439][  T536]  do_task_dead+0x99/0xa0
[   26.003606][  T536]  do_exit+0x2089/0x2ca0
[   26.007684][  T536]  ? put_task_struct+0x80/0x80
[   26.012280][  T536]  ? ptrace_notify+0x24c/0x350
[   26.016884][  T536]  ? do_notify_parent+0xa30/0xa30
[   26.021746][  T536]  do_group_exit+0x141/0x310
[   26.026167][  T536]  __x64_sys_exit_group+0x3f/0x40
[   26.031047][  T536]  do_syscall_64+0x3d/0xb0
[   26.035283][  T536]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   26.041011][  T536] RIP: 0033:0x7fe8c157cff9
[   26.045260][  T536] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[   26.052464][  T536] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   538] write(3, "1000", 4)         = 4
[pid   538] close(3)                    = 0
[pid   538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 541 attached
./strace-static-x86_64: Process 540 attached
./strace-static-x86_64: Process 539 attached
) = 3
[pid   541] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   540] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   539] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   541] <... set_robust_list resumed>) = 0
[pid   540] <... set_robust_list resumed>) = 0
[pid   539] <... set_robust_list resumed>) = 0
[pid   540] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   539] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   541] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   540] <... prctl resumed>)        = 0
[pid   539] <... prctl resumed>)        = 0
[pid   541] <... prctl resumed>)        = 0
[pid   540] setpgid(0, 0 <unfinished ...>
[pid   539] setpgid(0, 0 <unfinished ...>
[pid   538] <... bpf resumed>)          = 4
[pid   541] setpgid(0, 0 <unfinished ...>
[pid   540] <... setpgid resumed>)      = 0
[pid   539] <... setpgid resumed>)      = 0
[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 <unfinished ...>
[pid   541] <... setpgid resumed>)      = 0
[pid   540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   538] <... bpf resumed>)          = 5
[pid   538] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   538] <... bpf resumed>)          = 0
[pid   540] <... openat resumed>)       = 3
[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 <unfinished ...>
[pid   541] <... openat resumed>)       = 3
[pid   540] write(3, "1000", 4 <unfinished ...>
[pid   539] <... openat resumed>)       = 3
[pid   538] <... bpf resumed>)          = 6
[pid   538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   541] write(3, "1000", 4 <unfinished ...>
[pid   540] <... write resumed>)        = 4
[pid   539] write(3, "1000", 4 <unfinished ...>
[pid   538] <... bpf resumed>)          = 7
[pid   538] exit_group(0 <unfinished ...>
[pid   541] <... write resumed>)        = 4
[pid   540] close(3 <unfinished ...>
[pid   539] <... write resumed>)        = 4
[pid   538] <... exit_group resumed>)   = ?
[   26.060716][  T536] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   26.068528][  T536] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   26.076333][  T536] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   26.084143][  T536] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   26.091953][  T536] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   26.099769][  T536]  </TASK>
[   26.109975][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   26.121407][  T540] BUG: scheduling while atomic: syz-executor354/540/0x00000002
[   26.128732][  T540] Modules linked in:
[   26.132611][  T540] Preemption disabled at:
[   26.132618][  T540] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   26.143724][  T540] CPU: 1 PID: 540 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   26.155160][  T540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   26.165075][  T540] Call Trace:
[   26.168189][  T540]  <TASK>
[   26.170964][  T540]  dump_stack_lvl+0x151/0x1b7
[   26.175470][  T540]  ? is_module_text_address+0x1a/0x140
[   26.180767][  T540]  ? is_module_text_address+0x1a/0x140
[   26.186072][  T540]  ? io_uring_drop_tctx_refs+0x190/0x190
[   26.191526][  T540]  ? is_module_text_address+0x1a/0x140
[   26.196820][  T540]  dump_stack+0x15/0x17
[   26.200814][  T540]  __schedule_bug+0x195/0x260
[   26.205345][  T540]  ? ttwu_queue_wakelist+0x510/0x510
[   26.210446][  T540]  __schedule+0xd19/0x1590
[   26.214702][  T540]  ? __kasan_check_write+0x14/0x20
[   26.219645][  T540]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   26.224594][  T540]  ? __sched_text_start+0x8/0x8
[   26.229279][  T540]  ? cgroup_update_frozen+0x15f/0x980
[   26.234489][  T540]  schedule+0x11f/0x1e0
[   26.238479][  T540]  ptrace_stop+0x4ea/0xa90
[   26.242738][  T540]  ptrace_notify+0x22b/0x350
[   26.247193][  T540]  ? do_notify_parent+0xa30/0xa30
[   26.252023][  T540]  ? fput+0x1a/0x20
[   26.255666][  T540]  syscall_exit_to_user_mode+0xac/0x160
[   26.261053][  T540]  do_syscall_64+0x49/0xb0
[   26.265299][  T540]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   26.271032][  T540] RIP: 0033:0x7fe8c157e1b0
[   26.275281][  T540] Code: ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 80 3d d1 9e 07 00 00 74 17 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c
[   26.294811][  T540] RSP: 002b:00007ffddbb63038 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[   26.303057][  T540] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fe8c157e1b0
[pid   540] <... close resumed>)        = 0
[pid   541] close(3 <unfinished ...>
[pid   539] close(3 <unfinished ...>
[pid   538] +++ exited with 0 +++
[pid   537] <... bpf resumed>)          = 6
[pid   541] <... close resumed>)        = 0
[pid   539] <... close resumed>)        = 0
[pid   537] 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=538, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   537] <... bpf resumed>)          = 7
[pid   541] <... bpf resumed>)          = 3
[pid   540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   539] <... bpf resumed>)          = 3
[pid   541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   537] exit_group(0 <unfinished ...>
[pid   541] <... bpf resumed>)          = 4
[pid   539] <... bpf resumed>)          = 4
[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   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 <unfinished ...>
[pid   541] <... bpf resumed>)          = 5
[pid   540] <... bpf resumed>)          = 3
[pid   539] <... bpf resumed>)          = 5
[pid   537] <... exit_group resumed>)   = ?
[pid   541] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   539] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   541] <... bpf resumed>)          = 0
[pid   539] <... 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 <unfinished ...>
[pid   540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 542 attached
 <unfinished ...>
[pid   541] <... bpf resumed>)          = 6
[pid   540] <... bpf resumed>)          = 4
[pid   539] <... bpf resumed>)          = 6
[pid   537] +++ exited with 0 +++
[pid   541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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   539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 542
[pid   541] <... bpf resumed>)          = 7
[pid   540] <... bpf resumed>)          = 5
[pid   539] <... bpf resumed>)          = 7
[pid   541] exit_group(0 <unfinished ...>
[pid   540] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   539] exit_group(0 <unfinished ...>
[pid   541] <... exit_group resumed>)   = ?
[pid   540] <... bpf resumed>)          = 0
[pid   539] <... exit_group resumed>)   = ?
[pid   542] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   541] +++ exited with 0 +++
[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   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=537, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   542] <... set_robust_list resumed>) = 0
[pid   540] <... bpf resumed>)          = 6
[pid   540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=541, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 544 attached
 <unfinished ...>
[pid   542] <... bpf resumed>)          = 3
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 543
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 544
[pid   542] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 543 attached
 <unfinished ...>
[pid   543] set_robust_list(0x5555565bf660, 24) = 0
[pid   543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   544] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   540] <... bpf resumed>)          = 7
[pid   539] +++ exited with 0 +++
[pid   540] exit_group(0)               = ?
[pid   542] <... bpf resumed>)          = 4
[   26.310865][  T540] RDX: 0000000000000004 RSI: 00007ffddbb63060 RDI: 0000000000000003
[   26.318682][  T540] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000
[   26.326576][  T540] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffddbb63060
[   26.334410][  T540] R13: 00007ffddbb6353c R14: 00007ffddbb63550 R15: 00007ffddbb63540
[   26.342285][  T540]  </TASK>
[   26.361331][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   26.373242][  T540] BUG: scheduling while atomic: syz-executor354/540/0x00000002
[   26.380661][  T540] Modules linked in:
[   26.384345][  T540] Preemption disabled at:
[   26.384354][  T540] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   26.395388][  T540] CPU: 1 PID: 540 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   26.406820][  T540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   26.416792][  T540] Call Trace:
[   26.420018][  T540]  <TASK>
[   26.422793][  T540]  dump_stack_lvl+0x151/0x1b7
[   26.427740][  T540]  ? is_module_text_address+0x1a/0x140
[   26.433039][  T540]  ? is_module_text_address+0x1a/0x140
[   26.438332][  T540]  ? io_uring_drop_tctx_refs+0x190/0x190
[   26.443808][  T540]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   26.449436][  T540]  ? __wake_up_sync_key+0x1b1/0x3d0
[   26.454476][  T540]  ? is_module_text_address+0x1a/0x140
[   26.459768][  T540]  dump_stack+0x15/0x17
[   26.463764][  T540]  __schedule_bug+0x195/0x260
[   26.468273][  T540]  ? ttwu_queue_wakelist+0x510/0x510
[   26.473480][  T540]  ? __send_signal+0x96f/0xcb0
[   26.478082][  T540]  __schedule+0xd19/0x1590
[   26.482331][  T540]  ? __kasan_check_write+0x14/0x20
[   26.487283][  T540]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   26.493299][  T540]  ? __sched_text_start+0x8/0x8
[   26.497974][  T540]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   26.503530][  T540]  do_task_dead+0x99/0xa0
[   26.507695][  T540]  do_exit+0x2089/0x2ca0
[   26.511790][  T540]  ? put_task_struct+0x80/0x80
[   26.516372][  T540]  ? ptrace_notify+0x24c/0x350
[   26.520982][  T540]  ? do_notify_parent+0xa30/0xa30
[   26.525846][  T540]  do_group_exit+0x141/0x310
[   26.530447][  T540]  __x64_sys_exit_group+0x3f/0x40
[   26.535394][  T540]  do_syscall_64+0x3d/0xb0
[   26.539636][  T540]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   26.545449][  T540] RIP: 0033:0x7fe8c157cff9
[   26.549701][  T540] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[   26.556906][  T540] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[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 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=539, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   542] <... bpf resumed>)          = 5
[pid   542] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   543] setpgid(0, 0)               = 0
[pid   543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   540] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=540, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   543] <... openat resumed>)       = 3
[pid   543] write(3, "1000", 4)         = 4
[pid   543] close(3)                    = 0
[pid   543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 545
./strace-static-x86_64: Process 545 attached
[pid   545] set_robust_list(0x5555565bf660, 24) = 0
[pid   545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   545] setpgid(0, 0)               = 0
[pid   545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   545] write(3, "1000", 4)         = 4
[pid   545] close(3)                    = 0
[pid   545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   544] <... set_robust_list resumed>) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   545] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   544] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 546
[pid   544] <... prctl resumed>)        = 0
[pid   544] setpgid(0, 0)               = 0
[pid   544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   542] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 546 attached
[pid   546] set_robust_list(0x5555565bf660, 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) = 3
[pid   546] write(3, "1000", 4)         = 4
[pid   546] close(3)                    = 0
[pid   546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   544] <... openat resumed>)       = 3
[pid   544] write(3, "1000", 4 <unfinished ...>
[pid   542] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   544] <... write resumed>)        = 4
[pid   544] close(3)                    = 0
[pid   544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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>)          = 3
[pid   546] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   543] <... bpf resumed>)          = 3
[pid   543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   544] <... bpf resumed>)          = 3
[pid   544] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   545] <... bpf resumed>)          = 4
[pid   542] <... bpf resumed>)          = 7
[pid   546] <... bpf resumed>)          = 4
[pid   543] <... bpf resumed>)          = 4
[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   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   546] <... bpf resumed>)          = 5
[pid   543] <... bpf resumed>)          = 5
[pid   546] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   543] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   546] <... bpf resumed>)          = 0
[pid   543] <... bpf 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   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   546] <... bpf resumed>)          = 6
[pid   543] <... bpf resumed>)          = 6
[pid   542] exit_group(0 <unfinished ...>
[pid   546] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   546] <... bpf resumed>)          = 7
[pid   543] <... bpf resumed>)          = 7
[pid   546] exit_group(0 <unfinished ...>
[pid   543] exit_group(0)               = ?
[pid   546] <... exit_group resumed>)   = ?
[pid   543] +++ exited with 0 +++
[pid   542] <... exit_group resumed>)   = ?
[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) = 5
[pid   545] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   546] +++ exited with 0 +++
[pid   545] <... bpf resumed>)          = 6
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=543, si_uid=0, si_status=0, si_utime=0, si_stime=22} ---
[pid   545] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=546, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... restart_syscall resumed>) = 0
[pid   545] exit_group(0 <unfinished ...>
[pid   292] 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   545] <... exit_group resumed>)   = ?
[pid   545] +++ exited with 0 +++
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 549
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=545, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 548
./strace-static-x86_64: Process 548 attached
[pid   544] <... bpf resumed>)          = 4
[pid   295] restart_syscall(<... resuming interrupted clone ...> <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 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   544] <... bpf resumed>)          = 5
[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   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   544] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   544] exit_group(0)               = ?
[   26.565237][  T540] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   26.573048][  T540] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   26.581038][  T540] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   26.588930][  T540] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   26.596777][  T540] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   26.604646][  T540]  </TASK>
[   26.628419][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   26.640152][  T542] BUG: scheduling while atomic: syz-executor354/542/0x00000002
[   26.647604][  T542] Modules linked in:
[   26.651372][  T542] Preemption disabled at:
[   26.651379][  T542] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   26.662368][  T542] CPU: 1 PID: 542 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   26.673806][  T542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   26.683872][  T542] Call Trace:
[   26.687002][  T542]  <TASK>
[   26.689768][  T542]  dump_stack_lvl+0x151/0x1b7
[   26.694290][  T542]  ? is_module_text_address+0x1a/0x140
[   26.699591][  T542]  ? is_module_text_address+0x1a/0x140
[   26.704872][  T542]  ? io_uring_drop_tctx_refs+0x190/0x190
[   26.710430][  T542]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   26.716253][  T542]  ? __wake_up_sync_key+0x1b1/0x3d0
[   26.721468][  T542]  ? is_module_text_address+0x1a/0x140
[   26.726767][  T542]  dump_stack+0x15/0x17
[   26.730754][  T542]  __schedule_bug+0x195/0x260
[   26.735314][  T542]  ? ttwu_queue_wakelist+0x510/0x510
[   26.740399][  T542]  ? __send_signal+0x96f/0xcb0
[   26.744985][  T542]  __schedule+0xd19/0x1590
[   26.749241][  T542]  ? __kasan_check_write+0x14/0x20
[   26.754300][  T542]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   26.759834][  T542]  ? __sched_text_start+0x8/0x8
[   26.764782][  T542]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   26.770249][  T542]  do_task_dead+0x99/0xa0
[   26.774420][  T542]  do_exit+0x2089/0x2ca0
[   26.778495][  T542]  ? put_task_struct+0x80/0x80
[   26.783093][  T542]  ? ptrace_notify+0x24c/0x350
[   26.787876][  T542]  ? do_notify_parent+0xa30/0xa30
[   26.792728][  T542]  do_group_exit+0x141/0x310
[   26.797154][  T542]  __x64_sys_exit_group+0x3f/0x40
[   26.802013][  T542]  do_syscall_64+0x3d/0xb0
[   26.806301][  T542]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   26.811997][  T542] RIP: 0033:0x7fe8c157cff9
[   26.816248][  T542] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[pid   542] +++ exited with 0 +++
[pid   548] set_robust_list(0x5555565bf660, 24) = 0
[pid   548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[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", 4)         = 4
./strace-static-x86_64: Process 549 attached
[pid   548] close(3)                    = 0
[pid   549] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... set_robust_list resumed>) = 0
[pid   549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   549] setpgid(0, 0)               = 0
[pid   549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   549] write(3, "1000", 4)         = 4
[pid   549] close(3)                    = 0
[pid   549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 550 attached
 <unfinished ...>
[pid   550] set_robust_list(0x5555565bf660, 24) = 0
[pid   550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   550] setpgid(0, 0)               = 0
[pid   550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   550] write(3, "1000", 4)         = 4
[pid   550] close(3)                    = 0
[pid   550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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=0x5555565bf650) = 550
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=542, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   550] <... bpf resumed>)          = 3
[pid   549] <... bpf resumed>)          = 3
[pid   548] <... bpf resumed>)          = 3
[pid   544] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=544, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   549] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   548] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   550] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 551
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 552
./strace-static-x86_64: Process 552 attached
[pid   552] set_robust_list(0x5555565bf660, 24) = 0
[pid   552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
./strace-static-x86_64: Process 551 attached
[pid   552] setpgid(0, 0)               = 0
[pid   551] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   551] <... set_robust_list resumed>) = 0
[pid   551] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   552] <... openat resumed>)       = 3
[pid   551] <... prctl resumed>)        = 0
[pid   552] write(3, "1000", 4 <unfinished ...>
[pid   551] setpgid(0, 0 <unfinished ...>
[pid   552] <... write resumed>)        = 4
[pid   552] close(3)                    = 0
[pid   549] <... bpf resumed>)          = 4
[pid   548] <... bpf resumed>)          = 4
[pid   551] <... setpgid resumed>)      = 0
[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   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 <unfinished ...>
[pid   551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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   548] <... bpf resumed>)          = 5
[pid   549] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   548] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   549] <... bpf resumed>)          = 0
[pid   548] <... bpf resumed>)          = 0
[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   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   549] <... bpf resumed>)          = 6
[pid   548] <... bpf resumed>)          = 6
[pid   549] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   548] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   549] <... bpf resumed>)          = 7
[pid   548] <... bpf resumed>)          = 7
[pid   549] exit_group(0 <unfinished ...>
[pid   548] exit_group(0 <unfinished ...>
[pid   549] <... exit_group resumed>)   = ?
[pid   548] <... exit_group resumed>)   = ?
[pid   551] <... openat resumed>)       = 3
[pid   552] <... bpf resumed>)          = 3
[pid   550] <... bpf resumed>)          = 4
[pid   549] +++ exited with 0 +++
[pid   551] write(3, "1000", 4)         = 4
[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) = 5
[pid   551] close(3 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=549, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   551] <... close resumed>)        = 0
[pid   552] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   550] 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=0x20000480, 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 resumed>)          = 0
[pid   298] <... restart_syscall resumed>) = 0
[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   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   551] <... bpf resumed>)          = 3
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 553
[pid   551] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   550] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 553 attached
[pid   553] set_robust_list(0x5555565bf660, 24) = 0
[pid   553] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   550] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   553] <... prctl resumed>)        = 0
[pid   553] setpgid(0, 0)               = 0
[pid   553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   553] write(3, "1000", 4)         = 4
[pid   553] close(3)                    = 0
[pid   553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   26.823539][  T542] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   26.831786][  T542] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   26.839770][  T542] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   26.847947][  T542] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   26.855850][  T542] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   26.863661][  T542] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   26.871659][  T542]  </TASK>
[pid   553] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   552] <... bpf resumed>)          = 4
[pid   548] +++ exited with 0 +++
[pid   551] <... bpf resumed>)          = 4
[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   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=548, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   553] <... bpf resumed>)          = 4
[pid   551] <... bpf resumed>)          = 5
[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   550] <... bpf resumed>)          = 7
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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   551] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   552] <... bpf resumed>)          = 5
[pid   550] exit_group(0 <unfinished ...>
[pid   553] <... bpf resumed>)          = 5
[pid   552] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   550] <... exit_group resumed>)   = ?
[pid   292] <... restart_syscall resumed>) = 0
[pid   553] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   551] <... bpf resumed>)          = 0
[pid   552] <... bpf resumed>)          = 0
[pid   550] +++ exited with 0 +++
[pid   553] <... bpf resumed>)          = 0
[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   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 <unfinished ...>
[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   551] <... bpf resumed>)          = 6
[pid   552] <... bpf resumed>)          = 6
[pid   553] <... bpf resumed>)          = 6
[pid   551] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   552] 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=550, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   553] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   551] <... bpf resumed>)          = 7
[pid   552] <... bpf resumed>)          = 7
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   553] <... bpf resumed>)          = 7
[pid   552] exit_group(0 <unfinished ...>
[pid   553] exit_group(0 <unfinished ...>
[pid   552] <... exit_group resumed>)   = ?
[pid   553] <... exit_group resumed>)   = ?
[pid   551] exit_group(0 <unfinished ...>
[pid   552] +++ exited with 0 +++
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 555
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=552, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 554
[pid   551] <... exit_group resumed>)   = ?
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   553] +++ exited with 0 +++
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 556
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=553, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 554 attached
 <unfinished ...>
[pid   554] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   554] <... set_robust_list resumed>) = 0
[pid   554] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 556 attached
 <unfinished ...>
[pid   556] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   554] <... prctl resumed>)        = 0
[pid   554] setpgid(0, 0 <unfinished ...>
[pid   556] <... set_robust_list resumed>) = 0
[pid   556] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   554] <... setpgid resumed>)      = 0
[pid   554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   556] <... prctl resumed>)        = 0
[pid   556] setpgid(0, 0 <unfinished ...>
[pid   554] <... openat resumed>)       = 3
[pid   556] <... setpgid resumed>)      = 0
[pid   556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 557
[pid   554] write(3, "1000", 4)         = 4
[pid   554] close(3)                    = 0
[pid   556] write(3, "1000", 4 <unfinished ...>
[pid   554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... write resumed>)        = 4
[pid   556] close(3)                    = 0
[pid   556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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   556] <... bpf resumed>)          = 3
./strace-static-x86_64: Process 555 attached
[pid   555] set_robust_list(0x5555565bf660, 24) = 0
[pid   555] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   555] <... prctl resumed>)        = 0
[pid   555] setpgid(0, 0)               = 0
[pid   555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   555] write(3, "1000", 4)         = 4
[pid   555] close(3)                    = 0
[pid   554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 557 attached
[pid   557] set_robust_list(0x5555565bf660, 24) = 0
[pid   557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   557] setpgid(0, 0)               = 0
[pid   557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   557] <... openat resumed>)       = 3
[pid   557] write(3, "1000", 4)         = 4
[pid   557] close(3)                    = 0
[pid   557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   557] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   556] <... bpf resumed>)          = 4
[pid   555] <... bpf resumed>)          = 4
[pid   554] <... bpf resumed>)          = 4
[pid   551] +++ exited with 0 +++
[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] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=551, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   557] <... bpf resumed>)          = 5
[pid   556] <... bpf resumed>)          = 5
[pid   554] <... bpf resumed>)          = 5
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   555] <... bpf resumed>)          = 5
[pid   557] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   556] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   554] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   555] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   557] <... bpf resumed>)          = 0
[pid   556] <... bpf resumed>)          = 0
[pid   555] <... bpf resumed>)          = 0
[pid   554] <... bpf resumed>)          = 0
[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   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   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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   556] <... bpf resumed>)          = 6
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 558
[pid   556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 558 attached
) = 7
[pid   558] set_robust_list(0x5555565bf660, 24) = 0
[pid   554] <... bpf resumed>)          = 6
[pid   556] exit_group(0 <unfinished ...>
[pid   554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   556] <... exit_group resumed>)   = ?
[pid   558] setpgid(0, 0)               = 0
[pid   558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   554] <... bpf resumed>)          = 7
[pid   558] <... openat resumed>)       = 3
[pid   554] exit_group(0)               = ?
[pid   558] write(3, "1000", 4)         = 4
[pid   558] close(3)                    = 0
[pid   558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   555] <... bpf resumed>)          = 6
[pid   556] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=556, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   554] +++ exited with 0 +++
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=554, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   555] <... bpf resumed>)          = 7
[pid   558] <... bpf resumed>)          = 3
[pid   558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 559
[pid   292] <... restart_syscall resumed>) = 0
[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   555] exit_group(0)               = ?
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   558] <... bpf resumed>)          = 5
[pid   558] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 560
[pid   558] <... bpf resumed>)          = 6
[pid   558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   555] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=555, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   558] <... bpf resumed>)          = 7
[pid   295] <... restart_syscall resumed>) = 0
[pid   557] <... bpf resumed>)          = 6
[pid   558] exit_group(0)               = ?
[pid   557] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 561
[pid   557] <... bpf resumed>)          = 7
[pid   557] exit_group(0)               = ?
[pid   558] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=558, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 559 attached
 <unfinished ...>
[pid   559] set_robust_list(0x5555565bf660, 24) = 0
./strace-static-x86_64: Process 560 attached
[pid   296] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 562 attached
 <unfinished ...>
[pid   560] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 562
[pid   560] <... set_robust_list resumed>) = 0
[pid   559] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   562] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   559] <... prctl resumed>)        = 0
[pid   559] setpgid(0, 0)               = 0
[pid   560] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   562] <... set_robust_list resumed>) = 0
[pid   559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   560] <... prctl resumed>)        = 0
[pid   560] setpgid(0, 0)               = 0
[pid   560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   559] <... openat resumed>)       = 3
[pid   559] write(3, "1000", 4)         = 4
[pid   559] close(3)                    = 0
[pid   559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... openat resumed>)       = 3
[pid   562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   560] write(3, "1000", 4)         = 4
[pid   560] close(3)                    = 0
[pid   562] setpgid(0, 0 <unfinished ...>
[pid   560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   559] <... bpf resumed>)          = 3
./strace-static-x86_64: Process 561 attached
[pid   561] set_robust_list(0x5555565bf660, 24) = 0
[pid   561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   561] setpgid(0, 0)               = 0
[pid   561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   562] <... setpgid resumed>)      = 0
[pid   561] <... openat resumed>)       = 3
[pid   560] <... bpf resumed>)          = 3
[pid   560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   561] write(3, "1000", 4)         = 4
[pid   561] close(3)                    = 0
[pid   562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... openat resumed>)       = 3
[pid   561] <... bpf resumed>)          = 3
[pid   561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[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}, 72) = 5
[pid   561] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   562] write(3, "1000", 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   562] <... write resumed>)        = 4
[pid   562] close(3 <unfinished ...>
[pid   561] <... bpf resumed>)          = 6
[pid   562] <... close resumed>)        = 0
[pid   561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   560] <... bpf resumed>)          = 4
[pid   559] <... bpf resumed>)          = 4
[pid   557] +++ exited with 0 +++
[pid   561] <... bpf resumed>)          = 7
[pid   562] <... bpf resumed>)          = 4
[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_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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] exit_group(0 <unfinished ...>
[pid   560] <... bpf resumed>)          = 5
[pid   559] <... bpf resumed>)          = 5
[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   561] <... exit_group resumed>)   = ?
[pid   560] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   559] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <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   560] <... bpf resumed>)          = 0
[pid   559] <... bpf resumed>)          = 0
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   298] <... restart_syscall resumed>) = 0
[pid   562] <... bpf resumed>)          = 5
[pid   561] +++ exited with 0 +++
[pid   560] <... bpf resumed>)          = 6
[pid   559] <... bpf resumed>)          = 6
[pid   560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   562] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   560] <... bpf resumed>)          = 7
[pid   559] <... bpf resumed>)          = 7
[pid   562] <... bpf resumed>)          = 0
[pid   560] exit_group(0 <unfinished ...>
[pid   559] exit_group(0 <unfinished ...>
[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   560] <... exit_group resumed>)   = ?
[pid   559] <... exit_group resumed>)   = ?
[pid   298] 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=561, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   562] <... bpf resumed>)          = 6
[pid   560] +++ exited with 0 +++
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 563
[pid   295] <... restart_syscall resumed>) = 0
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=560, 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=0x5555565bf650) = 564
./strace-static-x86_64: Process 564 attached
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 563 attached
./strace-static-x86_64: Process 565 attached
 <unfinished ...>
[pid   564] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   565] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   564] <... set_robust_list resumed>) = 0
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 565
[pid   565] <... set_robust_list resumed>) = 0
[pid   564] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   565] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   564] <... prctl resumed>)        = 0
[pid   565] <... prctl resumed>)        = 0
[pid   564] setpgid(0, 0)               = 0
[pid   565] setpgid(0, 0)               = 0
[pid   564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   563] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   564] write(3, "1000", 4 <unfinished ...>
[pid   563] <... set_robust_list resumed>) = 0
[pid   565] <... openat resumed>)       = 3
[pid   564] <... write resumed>)        = 4
[pid   565] write(3, "1000", 4 <unfinished ...>
[pid   564] close(3 <unfinished ...>
[pid   563] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   564] <... close resumed>)        = 0
[pid   565] <... write resumed>)        = 4
[pid   564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] close(3)                    = 0
[pid   565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   563] <... prctl resumed>)        = 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   564] <... bpf resumed>)          = 3
[pid   563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   564] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   563] <... bpf resumed>)          = 3
[pid   565] <... bpf resumed>)          = 3
[pid   565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   564] <... bpf resumed>)          = 4
[pid   562] <... bpf resumed>)          = 7
[pid   559] +++ exited with 0 +++
[pid   565] <... bpf resumed>)          = 4
[pid   563] <... bpf resumed>)          = 4
[pid   562] exit_group(0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=559, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   562] <... exit_group resumed>)   = ?
[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   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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   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   565] <... bpf resumed>)          = 5
[pid   563] <... bpf resumed>)          = 5
[pid   565] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   563] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   565] <... bpf resumed>)          = 0
[pid   563] <... bpf resumed>)          = 0
[pid   562] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=562, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] <... restart_syscall resumed>) = 0
[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   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   565] <... bpf resumed>)          = 6
[pid   564] <... bpf resumed>)          = 5
[pid   563] <... bpf resumed>)          = 6
[pid   564] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   564] <... bpf resumed>)          = 0
[pid   565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   565] <... bpf resumed>)          = 7
[pid   563] <... bpf resumed>)          = 7
[pid   565] exit_group(0 <unfinished ...>
[pid   563] exit_group(0 <unfinished ...>
[pid   565] <... exit_group resumed>)   = ?
[pid   563] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 566 attached
[pid   565] +++ exited with 0 +++
[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   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 566
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 567
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=565, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 567 attached
[pid   567] set_robust_list(0x5555565bf660, 24) = 0
[pid   567] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   564] <... bpf resumed>)          = 6
[pid   567] <... prctl resumed>)        = 0
[pid   564] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   567] setpgid(0, 0)               = 0
[pid   567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   566] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   567] <... openat resumed>)       = 3
[pid   567] write(3, "1000", 4)         = 4
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   567] close(3)                    = 0
[pid   567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... set_robust_list resumed>) = 0
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 568
[pid   567] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
./strace-static-x86_64: Process 568 attached
[pid   568] set_robust_list(0x5555565bf660, 24) = 0
[pid   566] setpgid(0, 0 <unfinished ...>
[pid   568] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   566] <... setpgid resumed>)      = 0
[pid   568] <... prctl resumed>)        = 0
[pid   568] setpgid(0, 0 <unfinished ...>
[pid   566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   568] <... setpgid resumed>)      = 0
[pid   566] <... openat resumed>)       = 3
[pid   568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   566] write(3, "1000", 4 <unfinished ...>
[pid   568] <... openat resumed>)       = 3
[pid   568] write(3, "1000", 4)         = 4
[pid   568] close(3)                    = 0
[pid   566] <... write resumed>)        = 4
[pid   568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   566] close(3)                    = 0
[pid   566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   568] <... bpf resumed>)          = 3
[pid   566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   563] +++ exited with 0 +++
[pid   567] <... bpf resumed>)          = 4
[pid   564] <... bpf resumed>)          = 7
[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   566] <... bpf resumed>)          = 4
[pid   564] exit_group(0 <unfinished ...>
[pid   567] <... bpf resumed>)          = 5
[pid   564] <... exit_group resumed>)   = ?
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=563, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   567] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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 <unfinished ...>
[pid   564] +++ exited with 0 +++
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   566] <... bpf resumed>)          = 5
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=564, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   566] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   566] <... bpf resumed>)          = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 569
[pid   566] <... bpf resumed>)          = 6
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 570
[pid   568] <... bpf resumed>)          = 4
[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) = 5
[pid   568] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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) = 6
[pid   566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   566] exit_group(0)               = ?
./strace-static-x86_64: Process 570 attached
[pid   570] set_robust_list(0x5555565bf660, 24) = 0
[pid   570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   570] setpgid(0, 0)               = 0
[pid   570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   566] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=566, 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=0x5555565bf650) = 571
[pid   570] <... openat resumed>)       = 3
[pid   570] write(3, "1000", 4)         = 4
[pid   570] close(3)                    = 0
[pid   570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   568] exit_group(0)               = ?
[pid   568] +++ exited with 0 +++
[   27.021153][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   27.032918][  T564] BUG: scheduling while atomic: syz-executor354/564/0x00000002
[   27.040331][  T564] Modules linked in:
[   27.044005][  T564] Preemption disabled at:
[   27.044014][  T564] [<ffffffff8154b657>] up_write+0x27/0x1f0
[   27.053865][  T564] CPU: 1 PID: 564 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   27.065257][  T564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   27.075255][  T564] Call Trace:
[   27.078386][  T564]  <TASK>
[   27.081159][  T564]  dump_stack_lvl+0x151/0x1b7
[   27.085672][  T564]  ? up_write+0x27/0x1f0
[   27.089751][  T564]  ? up_write+0x27/0x1f0
[   27.093853][  T564]  ? io_uring_drop_tctx_refs+0x190/0x190
[   27.099299][  T564]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   27.104941][  T564]  ? __wake_up_sync_key+0x1b1/0x3d0
[   27.109979][  T564]  ? up_write+0x27/0x1f0
[   27.114053][  T564]  dump_stack+0x15/0x17
[   27.118048][  T564]  __schedule_bug+0x195/0x260
[   27.122557][  T564]  ? ttwu_queue_wakelist+0x510/0x510
[   27.127676][  T564]  ? __send_signal+0x96f/0xcb0
[   27.132279][  T564]  __schedule+0xd19/0x1590
[   27.136528][  T564]  ? __kasan_check_write+0x14/0x20
[   27.141477][  T564]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   27.146774][  T564]  ? __sched_text_start+0x8/0x8
[   27.151459][  T564]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   27.156928][  T564]  do_task_dead+0x99/0xa0
[   27.161098][  T564]  do_exit+0x2089/0x2ca0
[   27.165172][  T564]  ? put_task_struct+0x80/0x80
[   27.169770][  T564]  ? ptrace_notify+0x24c/0x350
[   27.174372][  T564]  ? do_notify_parent+0xa30/0xa30
[   27.179232][  T564]  do_group_exit+0x141/0x310
[   27.183658][  T564]  __x64_sys_exit_group+0x3f/0x40
[   27.188518][  T564]  do_syscall_64+0x3d/0xb0
[   27.192780][  T564]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   27.198508][  T564] RIP: 0033:0x7fe8c157cff9
[   27.202765][  T564] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[   27.210051][  T564] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
./strace-static-x86_64: Process 571 attached
./strace-static-x86_64: Process 569 attached
[pid   570] <... bpf resumed>)          = 3
[pid   567] <... bpf resumed>)          = 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 <unfinished ...>
[pid   571] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   569] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=568, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   571] <... set_robust_list resumed>) = 0
[pid   569] <... set_robust_list resumed>) = 0
[pid   567] <... bpf resumed>)          = 6
[pid   571] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   569] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   567] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   571] <... prctl resumed>)        = 0
[pid   569] <... prctl resumed>)        = 0
[pid   569] setpgid(0, 0)               = 0
[pid   571] setpgid(0, 0 <unfinished ...>
[pid   292] <... restart_syscall resumed>) = 0
[pid   569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   571] <... setpgid resumed>)      = 0
[pid   569] <... openat resumed>)       = 3
[pid   569] write(3, "1000", 4)         = 4
[pid   569] close(3)                    = 0
[pid   571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 572 attached
 <unfinished ...>
[pid   571] <... openat resumed>)       = 3
[pid   572] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   571] write(3, "1000", 4 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 572
[pid   572] <... set_robust_list resumed>) = 0
[pid   571] <... write resumed>)        = 4
[pid   569] <... bpf resumed>)          = 3
[pid   569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   571] close(3 <unfinished ...>
[pid   572] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   571] <... close resumed>)        = 0
[pid   572] <... prctl resumed>)        = 0
[pid   572] setpgid(0, 0)               = 0
[pid   572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   572] <... openat resumed>)       = 3
[pid   572] write(3, "1000", 4)         = 4
[pid   572] close(3)                    = 0
[pid   572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   571] <... bpf resumed>)          = 3
[pid   572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   570] <... bpf resumed>)          = 4
[pid   569] <... bpf resumed>)          = 4
[pid   567] <... bpf resumed>)          = 7
[pid   572] <... bpf resumed>)          = 4
[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   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   567] exit_group(0 <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 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 resumed>)          = 5
[pid   567] <... exit_group resumed>)   = ?
[   27.218295][  T564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   27.226107][  T564] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   27.233920][  T564] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   27.241729][  T564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   27.249541][  T564] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   27.257356][  T564]  </TASK>
[pid   572] <... bpf resumed>)          = 5
[pid   571] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   570] <... bpf resumed>)          = 5
[pid   569] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   572] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   570] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   567] +++ exited with 0 +++
[pid   572] <... bpf resumed>)          = 0
[pid   570] <... bpf resumed>)          = 0
[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   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   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=567, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 573
[pid   570] <... bpf resumed>)          = 6
[pid   570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   570] exit_group(0)               = ?
[pid   570] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=570, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 574
[pid   572] <... bpf resumed>)          = 6
[pid   572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   572] exit_group(0)               = ?
[pid   572] +++ exited with 0 +++
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=572, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 575
./strace-static-x86_64: Process 573 attached
[pid   573] set_robust_list(0x5555565bf660, 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./strace-static-x86_64: Process 574 attached
 <unfinished ...>
[pid   574] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   573] <... openat resumed>)       = 3
[pid   574] <... set_robust_list resumed>) = 0
[pid   574] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   573] write(3, "1000", 4)         = 4
[pid   573] close(3)                    = 0
[pid   574] <... prctl resumed>)        = 0
[pid   573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] setpgid(0, 0)               = 0
[pid   574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   574] write(3, "1000", 4)         = 4
[   27.281890][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   27.294479][  T567] BUG: scheduling while atomic: syz-executor354/567/0x00000002
[   27.301901][  T567] Modules linked in:
[   27.305818][  T567] Preemption disabled at:
[   27.305828][  T567] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   27.317324][  T567] CPU: 1 PID: 567 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   27.328765][  T567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   27.338660][  T567] Call Trace:
[   27.341780][  T567]  <TASK>
[   27.344559][  T567]  dump_stack_lvl+0x151/0x1b7
[   27.349069][  T567]  ? is_module_text_address+0x1a/0x140
[   27.354370][  T567]  ? is_module_text_address+0x1a/0x140
[   27.359662][  T567]  ? io_uring_drop_tctx_refs+0x190/0x190
[   27.365129][  T567]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   27.370771][  T567]  ? __wake_up_sync_key+0x1b1/0x3d0
[   27.375806][  T567]  ? is_module_text_address+0x1a/0x140
[   27.381098][  T567]  dump_stack+0x15/0x17
[   27.385090][  T567]  __schedule_bug+0x195/0x260
[   27.389602][  T567]  ? ttwu_queue_wakelist+0x510/0x510
[   27.394732][  T567]  ? __send_signal+0x96f/0xcb0
[   27.399327][  T567]  __schedule+0xd19/0x1590
[   27.403576][  T567]  ? __kasan_check_write+0x14/0x20
[   27.408521][  T567]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   27.413824][  T567]  ? __sched_text_start+0x8/0x8
[   27.418504][  T567]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   27.423971][  T567]  do_task_dead+0x99/0xa0
[   27.428139][  T567]  do_exit+0x2089/0x2ca0
[   27.432221][  T567]  ? put_task_struct+0x80/0x80
[   27.436817][  T567]  ? ptrace_notify+0x24c/0x350
[   27.441505][  T567]  ? do_notify_parent+0xa30/0xa30
[   27.446374][  T567]  do_group_exit+0x141/0x310
[   27.450800][  T567]  __x64_sys_exit_group+0x3f/0x40
[   27.455659][  T567]  do_syscall_64+0x3d/0xb0
[   27.459902][  T567]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   27.465630][  T567] RIP: 0033:0x7fe8c157cff9
[   27.469886][  T567] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[pid   574] close(3 <unfinished ...>
[pid   571] <... bpf resumed>)          = 0
[pid   569] <... bpf resumed>)          = 0
./strace-static-x86_64: Process 575 attached
[pid   574] <... close resumed>)        = 0
[pid   573] <... bpf resumed>)          = 3
[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   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   575] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   573] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   571] <... bpf resumed>)          = 6
[pid   575] <... set_robust_list resumed>) = 0
[pid   571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   569] <... bpf resumed>)          = 6
[pid   575] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   571] <... bpf resumed>)          = 7
[pid   569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   575] <... prctl resumed>)        = 0
[pid   571] exit_group(0 <unfinished ...>
[pid   569] <... bpf resumed>)          = 7
[pid   575] setpgid(0, 0 <unfinished ...>
[pid   571] <... exit_group resumed>)   = ?
[pid   569] exit_group(0 <unfinished ...>
[pid   575] <... setpgid resumed>)      = 0
[pid   571] +++ exited with 0 +++
[pid   569] <... exit_group resumed>)   = ?
[pid   574] <... bpf resumed>)          = 3
[pid   573] <... bpf resumed>)          = 4
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=571, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   574] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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 <unfinished ...>
[pid   575] <... openat resumed>)       = 3
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   575] write(3, "1000", 4./strace-static-x86_64: Process 576 attached
 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 576
[pid   575] <... write resumed>)        = 4
[pid   575] close(3)                    = 0
[pid   575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   576] set_robust_list(0x5555565bf660, 24) = 0
[pid   576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   576] setpgid(0, 0 <unfinished ...>
[pid   575] <... bpf resumed>)          = 3
[pid   576] <... setpgid resumed>)      = 0
[pid   575] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   576] write(3, "1000", 4)         = 4
[pid   576] close(3)                    = 0
[pid   576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   574] <... bpf resumed>)          = 4
[pid   569] +++ exited with 0 +++
[pid   573] <... bpf resumed>)          = 7
[pid   575] <... bpf resumed>)          = 4
[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   573] exit_group(0 <unfinished ...>
[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   574] <... bpf resumed>)          = 5
[pid   573] <... exit_group resumed>)   = ?
[pid   576] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   575] <... bpf resumed>)          = 5
[pid   574] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   573] +++ exited with 0 +++
[pid   575] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   574] <... bpf resumed>)          = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=569, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=573, si_uid=0, si_status=0, si_utime=0, si_stime=19} ---
[pid   575] <... bpf resumed>)          = 0
[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   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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 resumed>)          = 6
[pid   576] <... bpf resumed>)          = 4
[pid   575] <... bpf resumed>)          = 6
[pid   574] 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>)          = 7
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 577
[pid   576] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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>)          = 7
[pid   574] exit_group(0 <unfinished ...>
[pid   575] exit_group(0 <unfinished ...>
[pid   574] <... exit_group resumed>)   = ?
[   27.477088][  T567] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   27.485333][  T567] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   27.493144][  T567] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   27.500955][  T567] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   27.508772][  T567] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   27.516577][  T567] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   27.524395][  T567]  </TASK>
[pid   576] <... bpf resumed>)          = 5
[pid   575] <... exit_group resumed>)   = ?
[pid   574] +++ exited with 0 +++
[pid   576] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   575] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=574, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   576] <... bpf resumed>)          = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=575, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   576] <... bpf resumed>)          = 6
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 578
[pid   292] <... restart_syscall resumed>) = 0
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 579
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 580
./strace-static-x86_64: Process 577 attached
[pid   577] set_robust_list(0x5555565bf660, 24) = 0
[pid   577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   577] setpgid(0, 0)               = 0
[pid   577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   577] write(3, "1000", 4)         = 4
[pid   576] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   577] close(3 <unfinished ...>
[pid   576] <... bpf resumed>)          = 7
[pid   577] <... close resumed>)        = 0
[pid   576] exit_group(0 <unfinished ...>
[pid   577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   576] <... exit_group resumed>)   = ?
[pid   576] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=576, 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=0x5555565bf650) = 581
./strace-static-x86_64: Process 581 attached
[pid   581] set_robust_list(0x5555565bf660, 24) = 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
[   27.555062][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   27.566843][  T574] BUG: scheduling while atomic: syz-executor354/574/0x00000002
[   27.574310][  T574] Modules linked in:
[   27.578387][  T574] Preemption disabled at:
[   27.578398][  T574] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   27.589785][  T574] CPU: 1 PID: 574 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   27.601246][  T574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   27.611210][  T574] Call Trace:
[   27.614446][  T574]  <TASK>
[   27.617223][  T574]  dump_stack_lvl+0x151/0x1b7
[   27.621735][  T574]  ? is_module_text_address+0x1a/0x140
[   27.627119][  T574]  ? is_module_text_address+0x1a/0x140
[   27.632436][  T574]  ? io_uring_drop_tctx_refs+0x190/0x190
[   27.637889][  T574]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   27.643525][  T574]  ? __wake_up_sync_key+0x1b1/0x3d0
[   27.648557][  T574]  ? is_module_text_address+0x1a/0x140
[   27.653855][  T574]  dump_stack+0x15/0x17
[   27.657866][  T574]  __schedule_bug+0x195/0x260
[   27.662359][  T574]  ? ttwu_queue_wakelist+0x510/0x510
[   27.667480][  T574]  ? __send_signal+0x96f/0xcb0
[   27.672078][  T574]  __schedule+0xd19/0x1590
[   27.676329][  T574]  ? __kasan_check_write+0x14/0x20
[   27.681278][  T574]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   27.686579][  T574]  ? __sched_text_start+0x8/0x8
[   27.691268][  T574]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   27.696730][  T574]  do_task_dead+0x99/0xa0
[   27.700894][  T574]  do_exit+0x2089/0x2ca0
[   27.704974][  T574]  ? put_task_struct+0x80/0x80
[   27.709579][  T574]  ? ptrace_notify+0x24c/0x350
[   27.714269][  T574]  ? do_notify_parent+0xa30/0xa30
[   27.719129][  T574]  do_group_exit+0x141/0x310
[   27.723553][  T574]  __x64_sys_exit_group+0x3f/0x40
[   27.728415][  T574]  do_syscall_64+0x3d/0xb0
[   27.732693][  T574]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   27.738519][  T574] RIP: 0033:0x7fe8c157cff9
[   27.742756][  T574] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[pid   581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 580 attached
./strace-static-x86_64: Process 579 attached
./strace-static-x86_64: Process 578 attached
) = 3
[pid   581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[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) = 5
[pid   581] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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) = 6
[pid   578] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   577] <... bpf resumed>)          = 3
[pid   581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   578] <... set_robust_list resumed>) = 0
[pid   580] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   579] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   578] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   577] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   579] <... set_robust_list resumed>) = 0
[pid   579] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   578] <... prctl resumed>)        = 0
[pid   580] <... set_robust_list resumed>) = 0
[pid   579] <... prctl resumed>)        = 0
[pid   579] setpgid(0, 0)               = 0
[pid   580] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[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)         = 4
[pid   580] <... prctl resumed>)        = 0
[pid   579] <... openat resumed>)       = 3
[pid   578] close(3 <unfinished ...>
[pid   579] write(3, "1000", 4 <unfinished ...>
[pid   578] <... close resumed>)        = 0
[pid   579] <... write resumed>)        = 4
[pid   579] close(3)                    = 0
[pid   579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] setpgid(0, 0 <unfinished ...>
[pid   578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... setpgid resumed>)      = 0
[pid   580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   579] <... bpf resumed>)          = 3
[pid   578] <... bpf resumed>)          = 3
[pid   579] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   580] <... openat resumed>)       = 3
[pid   580] write(3, "1000", 4 <unfinished ...>
[pid   578] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   580] <... write resumed>)        = 4
[pid   580] close(3)                    = 0
[pid   580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   581] <... bpf resumed>)          = 7
[pid   581] exit_group(0 <unfinished ...>
[pid   579] <... bpf resumed>)          = 4
[pid   578] <... bpf resumed>)          = 4
[pid   577] <... bpf resumed>)          = 4
[pid   581] <... exit_group resumed>)   = ?
[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   581] +++ exited with 0 +++
[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   580] <... bpf resumed>)          = 4
[pid   578] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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   578] <... bpf resumed>)          = 0
[pid   577] <... bpf resumed>)          = 5
[pid   580] <... bpf resumed>)          = 5
[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(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=581, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   580] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   579] <... bpf resumed>)          = 5
[pid   578] <... bpf resumed>)          = 6
[pid   577] <... bpf resumed>)          = 0
[pid   580] <... bpf resumed>)          = 0
[pid   578] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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   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   578] <... bpf resumed>)          = 7
[pid   580] <... bpf resumed>)          = 6
[pid   578] exit_group(0 <unfinished ...>
[pid   577] <... bpf resumed>)          = 6
[pid   580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   578] <... exit_group resumed>)   = ?
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   580] <... bpf resumed>)          = 7
[pid   579] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   578] +++ exited with 0 +++
[pid   577] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   580] exit_group(0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=578, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   580] <... exit_group resumed>)   = ?
[pid   580] +++ exited with 0 +++
[pid   579] <... bpf resumed>)          = 0
[pid   577] <... bpf resumed>)          = 7
[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   577] exit_group(0)               = ?
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 583
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=580, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 583 attached
[pid   583] set_robust_list(0x5555565bf660, 24) = 0
[pid   583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   583] setpgid(0, 0)               = 0
[pid   583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   583] <... openat resumed>)       = 3
[pid   583] write(3, "1000", 4)         = 4
[pid   583] close(3)                    = 0
[pid   583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 584
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 585
[pid   583] <... bpf resumed>)          = 3
[pid   579] <... bpf resumed>)          = 6
[pid   583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   579] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 584 attached
 <unfinished ...>
[pid   584] set_robust_list(0x5555565bf660, 24) = 0
[pid   584] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 585 attached
 <unfinished ...>
[pid   585] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   584] <... prctl resumed>)        = 0
[pid   584] setpgid(0, 0 <unfinished ...>
[pid   585] <... set_robust_list resumed>) = 0
[pid   585] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   584] <... setpgid resumed>)      = 0
[pid   584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   585] <... prctl resumed>)        = 0
[pid   585] setpgid(0, 0 <unfinished ...>
[pid   584] <... openat resumed>)       = 3
[pid   585] <... setpgid resumed>)      = 0
[pid   585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   584] write(3, "1000", 4)         = 4
[pid   584] close(3)                    = 0
[pid   584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] write(3, "1000", 4)         = 4
[pid   585] close(3)                    = 0
[pid   585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   584] <... bpf resumed>)          = 3
[   27.750047][  T574] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   27.758289][  T574] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   27.766098][  T574] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   27.773911][  T574] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   27.781727][  T574] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   27.789534][  T574] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   27.797358][  T574]  </TASK>
[pid   584] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   583] <... bpf resumed>)          = 4
[pid   577] +++ exited with 0 +++
[pid   579] <... bpf resumed>)          = 7
[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   579] exit_group(0 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   579] <... exit_group resumed>)   = ?
[pid   583] <... bpf resumed>)          = 5
[pid   583] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   585] <... bpf resumed>)          = 4
[pid   583] <... bpf resumed>)          = 0
[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   584] <... bpf resumed>)          = 4
[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   585] <... bpf resumed>)          = 5
[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 <unfinished ...>
[pid   583] <... bpf resumed>)          = 6
[pid   585] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   584] <... bpf resumed>)          = 5
[pid   583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   579] +++ exited with 0 +++
[pid   585] <... bpf resumed>)          = 0
[pid   584] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   583] <... bpf resumed>)          = 7
[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   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 586
[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   584] <... bpf resumed>)          = 0
[pid   583] exit_group(0 <unfinished ...>
[pid   585] <... bpf resumed>)          = 6
[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 <unfinished ...>
[pid   583] <... exit_group resumed>)   = ?
[pid   585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   584] <... bpf resumed>)          = 6
[pid   583] +++ 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   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   584] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   584] exit_group(0)               = ?
[pid   585] <... bpf resumed>)          = 7
[pid   584] +++ exited with 0 +++
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 587
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=584, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 586 attached
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   586] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   292] <... restart_syscall resumed>) = 0
[pid   585] exit_group(0 <unfinished ...>
[pid   586] <... set_robust_list resumed>) = 0
[pid   585] <... exit_group resumed>)   = ?
[pid   586] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   586] <... prctl resumed>)        = 0
[pid   586] setpgid(0, 0)               = 0
[pid   586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 588
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   586] write(3, "1000", 4)         = 4
[pid   586] close(3)                    = 0
[pid   586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 587 attached
 <unfinished ...>
[pid   587] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 589
[pid   587] <... set_robust_list resumed>) = 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   586] <... bpf resumed>)          = 3
[pid   587] write(3, "1000", 4./strace-static-x86_64: Process 589 attached
./strace-static-x86_64: Process 588 attached
 <unfinished ...>
[pid   586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   589] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   587] <... write resumed>)        = 4
[pid   587] close(3 <unfinished ...>
[pid   589] <... set_robust_list resumed>) = 0
[pid   588] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   589] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   588] <... set_robust_list resumed>) = 0
[pid   587] <... close resumed>)        = 0
[pid   589] <... prctl resumed>)        = 0
[pid   589] setpgid(0, 0 <unfinished ...>
[pid   588] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   589] <... setpgid resumed>)      = 0
[pid   588] <... prctl resumed>)        = 0
[pid   589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   589] write(3, "1000", 4)         = 4
[pid   589] close(3 <unfinished ...>
[pid   587] <... bpf resumed>)          = 3
[pid   589] <... close resumed>)        = 0
[pid   588] setpgid(0, 0 <unfinished ...>
[pid   587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   588] <... setpgid resumed>)      = 0
[pid   589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   589] <... bpf resumed>)          = 3
[pid   588] <... openat resumed>)       = 3
[pid   589] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   588] write(3, "1000", 4)         = 4
[pid   588] close(3)                    = 0
[pid   588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   588] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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   586] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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) = 6
[pid   586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   587] <... bpf resumed>)          = 4
[pid   585] +++ exited with 0 +++
[pid   589] <... bpf resumed>)          = 4
[pid   588] <... bpf resumed>)          = 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 <unfinished ...>
[pid   586] <... bpf resumed>)          = 7
[pid   589] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   588] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   587] <... bpf resumed>)          = 5
[pid   586] exit_group(0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=585, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   589] <... bpf resumed>)          = 5
[pid   588] <... bpf resumed>)          = 5
[pid   587] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   589] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   588] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   587] <... bpf resumed>)          = 0
[pid   586] <... exit_group resumed>)   = ?
[pid   589] <... bpf resumed>)          = 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 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   587] <... bpf resumed>)          = 7
[pid   586] +++ exited with 0 +++
[pid   587] exit_group(0)               = ?
[pid   589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   588] <... bpf resumed>)          = 0
[pid   587] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=587, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=586, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 590
./strace-static-x86_64: Process 590 attached
[pid   590] set_robust_list(0x5555565bf660, 24 <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   590] <... set_robust_list resumed>) = 0
[pid   590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   590] setpgid(0, 0)               = 0
[pid   590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 592
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 591
[pid   590] write(3, "1000", 4)         = 4
[pid   590] close(3)                    = 0
[pid   590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 592 attached
) = 3
[pid   589] <... bpf resumed>)          = 6
[pid   588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   589] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   590] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   589] exit_group(0 <unfinished ...>
[pid   590] <... bpf resumed>)          = 4
[pid   590] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   589] <... exit_group resumed>)   = ?
[pid   588] <... bpf resumed>)          = 6
[pid   590] <... bpf resumed>)          = 5
[pid   590] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   589] +++ exited with 0 +++
[pid   588] 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=589, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   588] <... bpf resumed>)          = 7
./strace-static-x86_64: Process 591 attached
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   591] set_robust_list(0x5555565bf660, 24) = 0
[pid   591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   591] setpgid(0, 0 <unfinished ...>
[pid   588] exit_group(0 <unfinished ...>
[pid   590] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   588] <... exit_group resumed>)   = ?
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 593
[pid   591] <... setpgid resumed>)      = 0
[pid   590] <... bpf resumed>)          = 7
[pid   591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   590] exit_group(0 <unfinished ...>
[pid   591] <... openat resumed>)       = 3
[pid   590] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 593 attached
[pid   592] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   588] +++ exited with 0 +++
[pid   591] write(3, "1000", 4 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=588, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   591] <... write resumed>)        = 4
[pid   591] close(3 <unfinished ...>
[pid   292] <... restart_syscall resumed>) = 0
[pid   591] <... close resumed>)        = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 594 attached
 <unfinished ...>
[pid   593] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   592] <... set_robust_list resumed>) = 0
[pid   591] <... bpf resumed>)          = 3
[pid   591] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   592] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 594
[pid   594] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   593] <... set_robust_list resumed>) = 0
[pid   594] <... set_robust_list resumed>) = 0
[pid   593] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   592] <... prctl resumed>)        = 0
[pid   592] setpgid(0, 0 <unfinished ...>
[pid   593] <... prctl resumed>)        = 0
[pid   592] <... setpgid resumed>)      = 0
[pid   593] setpgid(0, 0 <unfinished ...>
[pid   594] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   593] <... setpgid resumed>)      = 0
[pid   594] <... prctl resumed>)        = 0
[pid   592] <... openat resumed>)       = 3
[pid   592] write(3, "1000", 4)         = 4
[pid   592] close(3)                    = 0
[pid   592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   592] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   594] setpgid(0, 0 <unfinished ...>
[pid   593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   594] <... setpgid resumed>)      = 0
[pid   593] <... openat resumed>)       = 3
[pid   593] write(3, "1000", 4)         = 4
[pid   593] close(3 <unfinished ...>
[pid   594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   593] <... close resumed>)        = 0
[pid   590] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=590, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 595
./strace-static-x86_64: Process 595 attached
[pid   595] set_robust_list(0x5555565bf660, 24) = 0
[pid   595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   595] setpgid(0, 0)               = 0
[pid   595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   593] <... bpf resumed>)          = 3
[pid   594] <... openat resumed>)       = 3
[pid   593] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   595] <... openat resumed>)       = 3
[pid   594] write(3, "1000", 4 <unfinished ...>
[pid   595] write(3, "1000", 4)         = 4
[pid   595] close(3 <unfinished ...>
[pid   594] <... write resumed>)        = 4
[pid   595] <... close resumed>)        = 0
[pid   594] close(3 <unfinished ...>
[pid   595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   594] <... close resumed>)        = 0
[pid   594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   595] <... bpf resumed>)          = 3
[pid   594] <... bpf resumed>)          = 3
[pid   595] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   594] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   592] <... bpf resumed>)          = 4
[pid   591] <... bpf resumed>)          = 4
[pid   595] <... bpf resumed>)          = 4
[pid   594] <... bpf resumed>)          = 4
[pid   593] <... bpf resumed>)          = 4
[pid   592] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   594] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   593] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   592] <... bpf resumed>)          = 5
[pid   591] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   595] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   594] <... bpf resumed>)          = 5
[pid   592] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   594] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   593] <... bpf resumed>)          = 5
[pid   592] <... bpf resumed>)          = 0
[pid   591] <... bpf resumed>)          = 5
[pid   594] <... bpf resumed>)          = 0
[pid   592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   595] <... bpf resumed>)          = 5
[pid   594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   593] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   591] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   595] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   593] <... bpf resumed>)          = 0
[pid   592] <... bpf resumed>)          = 6
[pid   591] <... bpf resumed>)          = 0
[pid   593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   592] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   595] <... bpf resumed>)          = 0
[pid   594] <... bpf resumed>)          = 6
[pid   593] <... bpf resumed>)          = 6
[pid   592] <... bpf resumed>)          = 7
[pid   595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   594] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   592] exit_group(0 <unfinished ...>
[pid   594] <... bpf resumed>)          = 7
[pid   593] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   591] <... bpf resumed>)          = 6
[pid   594] exit_group(0 <unfinished ...>
[pid   593] <... bpf resumed>)          = 7
[pid   592] <... exit_group resumed>)   = ?
[pid   591] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   594] <... exit_group resumed>)   = ?
[pid   593] exit_group(0 <unfinished ...>
[pid   591] <... bpf resumed>)          = 7
[pid   593] <... exit_group resumed>)   = ?
[pid   591] exit_group(0 <unfinished ...>
[pid   593] +++ exited with 0 +++
[pid   592] +++ exited with 0 +++
[pid   591] <... exit_group resumed>)   = ?
[pid   595] <... bpf resumed>)          = 6
[pid   594] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=592, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=593, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=594, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   595] 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   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 596
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 597
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 598
./strace-static-x86_64: Process 598 attached
./strace-static-x86_64: Process 596 attached
./strace-static-x86_64: Process 597 attached
[pid   596] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   595] <... bpf resumed>)          = 7
[pid   591] +++ exited with 0 +++
[pid   598] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   597] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   596] <... set_robust_list resumed>) = 0
[pid   595] exit_group(0 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=591, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   598] <... set_robust_list resumed>) = 0
[pid   595] <... exit_group resumed>)   = ?
[pid   596] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   598] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   597] <... set_robust_list resumed>) = 0
[pid   596] <... prctl resumed>)        = 0
[pid   598] <... prctl resumed>)        = 0
[pid   597] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   596] setpgid(0, 0 <unfinished ...>
[pid   595] +++ exited with 0 +++
[pid   598] setpgid(0, 0 <unfinished ...>
[pid   597] <... prctl resumed>)        = 0
[pid   596] <... setpgid resumed>)      = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   598] <... setpgid resumed>)      = 0
[pid   597] setpgid(0, 0 <unfinished ...>
[pid   596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 599 attached
 <unfinished ...>
[pid   598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   597] <... setpgid resumed>)      = 0
[pid   596] <... openat resumed>)       = 3
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=595, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   599] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   596] write(3, "1000", 4 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 599
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   599] <... set_robust_list resumed>) = 0
[pid   598] <... openat resumed>)       = 3
[pid   596] <... write resumed>)        = 4
[pid   293] <... restart_syscall resumed>) = 0
[pid   599] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   598] write(3, "1000", 4 <unfinished ...>
[pid   596] close(3 <unfinished ...>
[pid   599] <... prctl resumed>)        = 0
[pid   598] <... write resumed>)        = 4
[pid   596] <... close resumed>)        = 0
[pid   599] setpgid(0, 0 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   599] <... setpgid resumed>)      = 0
[pid   598] close(3 <unfinished ...>
[pid   596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 600
[pid   599] <... openat resumed>)       = 3
[pid   599] write(3, "1000", 4)         = 4
[pid   599] close(3)                    = 0
[pid   599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 600 attached
 <unfinished ...>
[pid   598] <... close resumed>)        = 0
[pid   597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   596] <... bpf resumed>)          = 3
[pid   596] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   599] <... bpf resumed>)          = 3
[pid   599] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   600] set_robust_list(0x5555565bf660, 24) = 0
[pid   600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   600] setpgid(0, 0)               = 0
[pid   600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   598] <... bpf resumed>)          = 3
[pid   600] write(3, "1000", 4)         = 4
[pid   598] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   597] <... openat resumed>)       = 3
[pid   600] close(3)                    = 0
[pid   600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   597] write(3, "1000", 4)         = 4
[pid   600] <... bpf resumed>)          = 3
[pid   600] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   597] close(3)                    = 0
[pid   597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   597] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   596] <... bpf resumed>)          = 4
[pid   599] <... bpf resumed>)          = 4
[pid   598] <... bpf resumed>)          = 4
[pid   596] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   598] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   596] <... bpf resumed>)          = 5
[pid   600] <... bpf resumed>)          = 4
[pid   599] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   598] <... bpf resumed>)          = 5
[pid   597] <... bpf resumed>)          = 4
[pid   596] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   598] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   597] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   596] <... bpf resumed>)          = 0
[pid   600] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   599] <... bpf resumed>)          = 5
[pid   598] <... bpf resumed>)          = 0
[pid   597] <... bpf resumed>)          = 5
[pid   596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   597] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   598] <... bpf resumed>)          = 6
[pid   597] <... bpf resumed>)          = 0
[pid   596] <... bpf resumed>)          = 6
[pid   599] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   598] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   596] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   600] <... bpf resumed>)          = 5
[pid   599] <... bpf resumed>)          = 0
[pid   598] <... bpf resumed>)          = 7
[pid   597] <... bpf resumed>)          = 6
[pid   599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   598] exit_group(0 <unfinished ...>
[pid   597] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   596] <... bpf resumed>)          = 7
[pid   600] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   598] <... exit_group resumed>)   = ?
[pid   597] <... bpf resumed>)          = 7
[pid   600] <... bpf resumed>)          = 0
[pid   599] <... bpf resumed>)          = 6
[pid   598] +++ exited with 0 +++
[pid   596] exit_group(0 <unfinished ...>
[pid   600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   599] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   596] <... exit_group resumed>)   = ?
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=598, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   600] <... bpf resumed>)          = 6
[pid   599] <... bpf resumed>)          = 7
[pid   596] +++ exited with 0 +++
[pid   599] exit_group(0 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=596, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   599] <... exit_group resumed>)   = ?
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   599] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=599, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 601
[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=0x5555565bf650) = 602
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 603
./strace-static-x86_64: Process 601 attached
[pid   601] set_robust_list(0x5555565bf660, 24) = 0
[pid   601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   601] setpgid(0, 0)               = 0
[pid   601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 603 attached
[pid   603] set_robust_list(0x5555565bf660, 24) = 0
[pid   601] write(3, "1000", 4 <unfinished ...>
[pid   603] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   601] <... write resumed>)        = 4
[pid   601] close(3)                    = 0
[pid   601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   603] <... prctl resumed>)        = 0
[pid   603] setpgid(0, 0)               = 0
[pid   603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   603] write(3, "1000", 4)         = 4
[pid   603] close(3)                    = 0
[pid   603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   600] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   600] exit_group(0)               = ?
[pid   600] +++ exited with 0 +++
[   27.976759][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   27.988428][  T598] BUG: scheduling while atomic: syz-executor354/598/0x00000002
[   27.995857][  T598] Modules linked in:
[   28.000060][  T598] Preemption disabled at:
[   28.000071][  T598] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   28.011724][  T598] CPU: 1 PID: 598 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   28.023170][  T598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   28.033063][  T598] Call Trace:
[   28.036191][  T598]  <TASK>
[   28.038963][  T598]  dump_stack_lvl+0x151/0x1b7
[   28.043474][  T598]  ? is_module_text_address+0x1a/0x140
[   28.048771][  T598]  ? is_module_text_address+0x1a/0x140
[   28.054067][  T598]  ? io_uring_drop_tctx_refs+0x190/0x190
[   28.059532][  T598]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   28.065176][  T598]  ? __wake_up_sync_key+0x1b1/0x3d0
[   28.070208][  T598]  ? is_module_text_address+0x1a/0x140
[   28.075506][  T598]  dump_stack+0x15/0x17
[   28.079496][  T598]  __schedule_bug+0x195/0x260
[   28.084018][  T598]  ? ttwu_queue_wakelist+0x510/0x510
[   28.089135][  T598]  ? __send_signal+0x96f/0xcb0
[   28.093740][  T598]  __schedule+0xd19/0x1590
[   28.097982][  T598]  ? __kasan_check_write+0x14/0x20
[   28.102928][  T598]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   28.108224][  T598]  ? __sched_text_start+0x8/0x8
[   28.112912][  T598]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   28.118397][  T598]  do_task_dead+0x99/0xa0
[   28.122546][  T598]  do_exit+0x2089/0x2ca0
[   28.126714][  T598]  ? put_task_struct+0x80/0x80
[   28.131313][  T598]  ? ptrace_notify+0x24c/0x350
[   28.135912][  T598]  ? do_notify_parent+0xa30/0xa30
[   28.140786][  T598]  do_group_exit+0x141/0x310
[   28.145373][  T598]  __x64_sys_exit_group+0x3f/0x40
[   28.150240][  T598]  do_syscall_64+0x3d/0xb0
[   28.154485][  T598]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   28.160211][  T598] RIP: 0033:0x7fe8c157cff9
[   28.164467][  T598] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=600, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   597] exit_group(0 <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   597] <... exit_group resumed>)   = ?
[   28.171678][  T598] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   28.179913][  T598] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   28.187726][  T598] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   28.195537][  T598] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   28.203345][  T598] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   28.211160][  T598] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   28.218981][  T598]  </TASK>
./strace-static-x86_64: Process 602 attached
[pid   603] <... bpf resumed>)          = 3
[pid   601] <... bpf resumed>)          = 3
[pid   597] +++ exited with 0 +++
[pid   293] <... restart_syscall resumed>) = 0
[pid   603] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   602] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=597, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   603] <... bpf resumed>)          = 4
[pid   602] <... set_robust_list resumed>) = 0
[pid   603] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   602] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   603] <... bpf resumed>)          = 5
[pid   602] <... prctl resumed>)        = 0
[pid   603] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   602] setpgid(0, 0 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 604
[pid   603] <... bpf resumed>)          = 0
[pid   602] <... setpgid resumed>)      = 0
[pid   603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   602] write(3, "1000", 4)         = 4
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 605
[pid   602] close(3)                    = 0
[pid   602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   602] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   602] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   602] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   603] <... bpf resumed>)          = 6
[pid   602] <... bpf resumed>)          = 6
[pid   603] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   603] exit_group(0)               = ?
[pid   603] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=603, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 606
[pid   602] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   602] exit_group(0)               = ?
[pid   602] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=602, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   601] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 607
[pid   601] <... bpf resumed>)          = 4
[pid   601] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   601] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[   28.223921][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   28.235748][  T597] BUG: scheduling while atomic: syz-executor354/597/0x00000002
[   28.243159][  T597] Modules linked in:
[   28.247175][  T597] Preemption disabled at:
[   28.247184][  T597] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   28.258797][  T597] CPU: 1 PID: 597 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   28.270246][  T597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   28.280139][  T597] Call Trace:
[   28.283260][  T597]  <TASK>
[   28.286039][  T597]  dump_stack_lvl+0x151/0x1b7
[   28.290550][  T597]  ? is_module_text_address+0x1a/0x140
[   28.295846][  T597]  ? is_module_text_address+0x1a/0x140
[   28.301140][  T597]  ? io_uring_drop_tctx_refs+0x190/0x190
[   28.306628][  T597]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   28.312250][  T597]  ? __wake_up_sync_key+0x1b1/0x3d0
[   28.317282][  T597]  ? is_module_text_address+0x1a/0x140
[   28.322579][  T597]  dump_stack+0x15/0x17
[   28.326583][  T597]  __schedule_bug+0x195/0x260
[   28.331084][  T597]  ? ttwu_queue_wakelist+0x510/0x510
[   28.336204][  T597]  ? __send_signal+0x96f/0xcb0
[   28.340808][  T597]  __schedule+0xd19/0x1590
[   28.345062][  T597]  ? __kasan_check_write+0x14/0x20
[   28.350002][  T597]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   28.355299][  T597]  ? __sched_text_start+0x8/0x8
[   28.360070][  T597]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   28.365540][  T597]  do_task_dead+0x99/0xa0
[   28.369719][  T597]  do_exit+0x2089/0x2ca0
[   28.373787][  T597]  ? put_task_struct+0x80/0x80
[   28.378383][  T597]  ? ptrace_notify+0x24c/0x350
[   28.382984][  T597]  ? do_notify_parent+0xa30/0xa30
[   28.387848][  T597]  do_group_exit+0x141/0x310
[   28.392271][  T597]  __x64_sys_exit_group+0x3f/0x40
[   28.397130][  T597]  do_syscall_64+0x3d/0xb0
[   28.401383][  T597]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   28.407115][  T597] RIP: 0033:0x7fe8c157cff9
[   28.411365][  T597] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[   28.418573][  T597] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 606 attached
 <unfinished ...>
[pid   606] set_robust_list(0x5555565bf660, 24) = 0
[pid   606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[   28.426822][  T597] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   28.434624][  T597] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   28.442435][  T597] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   28.450248][  T597] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   28.458060][  T597] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   28.465877][  T597]  </TASK>
./strace-static-x86_64: Process 607 attached
./strace-static-x86_64: Process 605 attached
./strace-static-x86_64: Process 604 attached
[pid   601] <... bpf resumed>)          = 6
[pid   606] setpgid(0, 0)               = 0
[pid   606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   606] write(3, "1000", 4)         = 4
[pid   606] close(3)                    = 0
[pid   606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   607] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   605] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   604] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   601] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   607] <... set_robust_list resumed>) = 0
[pid   605] <... set_robust_list resumed>) = 0
[pid   604] <... set_robust_list resumed>) = 0
[pid   601] <... bpf resumed>)          = 7
[pid   607] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   605] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   604] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   601] exit_group(0 <unfinished ...>
[pid   607] <... prctl resumed>)        = 0
[pid   606] <... bpf resumed>)          = 3
[pid   605] <... prctl resumed>)        = 0
[pid   604] <... prctl resumed>)        = 0
[pid   601] <... exit_group resumed>)   = ?
[pid   607] setpgid(0, 0 <unfinished ...>
[pid   606] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   605] setpgid(0, 0 <unfinished ...>
[pid   604] setpgid(0, 0 <unfinished ...>
[pid   606] <... bpf resumed>)          = 4
[pid   606] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   607] <... setpgid resumed>)      = 0
[pid   606] <... bpf resumed>)          = 5
[pid   607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   606] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   607] <... openat resumed>)       = 3
[pid   606] <... bpf resumed>)          = 0
[pid   607] write(3, "1000", 4 <unfinished ...>
[   28.470967][   T30] audit: type=1400 audit(1711188171.879:75): avc:  denied  { remove_name } for  pid=82 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
[   28.493236][   T30] audit: type=1400 audit(1711188171.879:76): avc:  denied  { rename } for  pid=82 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
[pid   606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   607] <... write resumed>)        = 4
[pid   607] close(3)                    = 0
[pid   601] +++ exited with 0 +++
[pid   607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=601, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   607] <... bpf resumed>)          = 3
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 610
[pid   607] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   607] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   607] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   605] <... setpgid resumed>)      = 0
[pid   605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   605] write(3, "1000", 4)         = 4
[pid   605] close(3)                    = 0
[pid   605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 610 attached
 <unfinished ...>
[pid   610] set_robust_list(0x5555565bf660, 24) = 0
[pid   610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   610] setpgid(0, 0)               = 0
[pid   610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   610] write(3, "1000", 4)         = 4
[pid   610] close(3)                    = 0
[   28.518636][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   28.530783][  T601] BUG: scheduling while atomic: syz-executor354/601/0x00000002
[   28.538581][  T601] Modules linked in:
[   28.542590][  T601] Preemption disabled at:
[   28.542600][  T601] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   28.553645][  T601] CPU: 1 PID: 601 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   28.565071][  T601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   28.574961][  T601] Call Trace:
[   28.578087][  T601]  <TASK>
[   28.581125][  T601]  dump_stack_lvl+0x151/0x1b7
[   28.585634][  T601]  ? is_module_text_address+0x1a/0x140
[   28.590930][  T601]  ? is_module_text_address+0x1a/0x140
[   28.596231][  T601]  ? io_uring_drop_tctx_refs+0x190/0x190
[   28.601693][  T601]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   28.607336][  T601]  ? __wake_up_sync_key+0x1b1/0x3d0
[   28.612371][  T601]  ? is_module_text_address+0x1a/0x140
[   28.617664][  T601]  dump_stack+0x15/0x17
[   28.621659][  T601]  __schedule_bug+0x195/0x260
[   28.626168][  T601]  ? ttwu_queue_wakelist+0x510/0x510
[   28.631287][  T601]  ? __send_signal+0x96f/0xcb0
[   28.635890][  T601]  __schedule+0xd19/0x1590
[   28.640140][  T601]  ? __kasan_check_write+0x14/0x20
[   28.645090][  T601]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   28.650383][  T601]  ? __sched_text_start+0x8/0x8
[   28.655074][  T601]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   28.660628][  T601]  do_task_dead+0x99/0xa0
[   28.664802][  T601]  do_exit+0x2089/0x2ca0
[   28.668870][  T601]  ? put_task_struct+0x80/0x80
[   28.673470][  T601]  ? ptrace_notify+0x24c/0x350
[   28.678072][  T601]  ? do_notify_parent+0xa30/0xa30
[   28.682931][  T601]  do_group_exit+0x141/0x310
[   28.687444][  T601]  __x64_sys_exit_group+0x3f/0x40
[   28.692389][  T601]  do_syscall_64+0x3d/0xb0
[   28.696642][  T601]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   28.702371][  T601] RIP: 0033:0x7fe8c157cff9
[   28.706627][  T601] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[   28.713935][  T601] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   28.722177][  T601] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[pid   610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   607] <... bpf resumed>)          = 6
[pid   606] <... bpf resumed>)          = 6
[pid   605] <... bpf resumed>)          = 3
[pid   604] <... setpgid resumed>)      = 0
[pid   610] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   607] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   606] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   610] <... bpf resumed>)          = 4
[pid   607] <... bpf resumed>)          = 7
[pid   606] <... bpf resumed>)          = 7
[pid   604] <... openat resumed>)       = 3
[pid   610] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   607] exit_group(0 <unfinished ...>
[pid   606] exit_group(0 <unfinished ...>
[pid   604] write(3, "1000", 4 <unfinished ...>
[pid   610] <... bpf resumed>)          = 5
[pid   607] <... exit_group resumed>)   = ?
[   28.729989][  T601] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   28.737798][  T601] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   28.745617][  T601] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   28.753419][  T601] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   28.761235][  T601]  </TASK>
[   28.768698][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   28.771030][    C0] softirq: huh, entered softirq 6 TASKLET ffffffff8142f5b0 with preempt_count 00000103, exited with 00000102?
[   28.780118][   T82] BUG: scheduling while atomic: syslogd/82/0x00000002
[   28.792023][  T606] BUG: scheduling while atomic: syz-executor354/606/0x00000002
[   28.798399][   T82] Modules linked in:
[   28.805845][  T606] Modules linked in:
[   28.809486][   T82] Preemption disabled at:
[   28.809488][  T606] 
[   28.809494][   T82] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   28.813247][  T606] Preemption disabled at:
[   28.813252][  T606] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   28.817377][   T82] CPU: 1 PID: 82 Comm: syslogd Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   28.848106][   T82] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   28.858003][   T82] Call Trace:
[   28.861145][   T82]  <TASK>
[   28.863904][   T82]  dump_stack_lvl+0x151/0x1b7
[   28.868422][   T82]  ? is_module_text_address+0x1a/0x140
[   28.873710][   T82]  ? is_module_text_address+0x1a/0x140
[   28.879005][   T82]  ? io_uring_drop_tctx_refs+0x190/0x190
[   28.884474][   T82]  ? is_module_text_address+0x1a/0x140
[   28.889763][   T82]  dump_stack+0x15/0x17
[   28.893756][   T82]  __schedule_bug+0x195/0x260
[   28.898270][   T82]  ? ttwu_queue_wakelist+0x510/0x510
[   28.903392][   T82]  __schedule+0xd19/0x1590
[   28.907649][   T82]  ? __kasan_check_read+0x11/0x20
[   28.912502][   T82]  ? __fdget_pos+0x209/0x3a0
[   28.916932][   T82]  ? __sched_text_start+0x8/0x8
[   28.921616][   T82]  ? ksys_read+0x24f/0x2c0
[   28.925868][   T82]  schedule+0x11f/0x1e0
[   28.929867][   T82]  exit_to_user_mode_loop+0x4d/0xe0
[   28.934893][   T82]  exit_to_user_mode_prepare+0x5a/0xa0
[   28.940189][   T82]  syscall_exit_to_user_mode+0x26/0x160
[   28.945572][   T82]  do_syscall_64+0x49/0xb0
[   28.949831][   T82]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   28.955659][   T82] RIP: 0033:0x7f748c445b6a
[   28.959902][   T82] 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
[   28.980133][   T82] RSP: 002b:00007ffd86ad6fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   28.988460][   T82] RAX: 000000000000006c RBX: 0000000000000002 RCX: 00007f748c445b6a
[   28.996292][   T82] RDX: 00000000000000ff RSI: 000055a50c16c300 RDI: 0000000000000000
[   29.004077][   T82] RBP: 000055a50c16c2c0 R08: 0000000000000001 R09: 0000000000000000
[   29.011891][   T82] R10: 00007f748c5e43a3 R11: 0000000000000246 R12: 000055a50c16c34a
[   29.019702][   T82] R13: 000055a50c16c300 R14: 0000000000000000 R15: 00007f748c622a80
[   29.027520][   T82]  </TASK>
[   29.030388][  T606] CPU: 0 PID: 606 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   29.041836][  T606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   29.051911][  T606] Call Trace:
[   29.055033][  T606]  <TASK>
[   29.057812][  T606]  dump_stack_lvl+0x151/0x1b7
[   29.062323][  T606]  ? is_module_text_address+0x1a/0x140
[   29.067618][  T606]  ? is_module_text_address+0x1a/0x140
[   29.072914][  T606]  ? io_uring_drop_tctx_refs+0x190/0x190
[   29.078380][  T606]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   29.084022][  T606]  ? __wake_up_sync_key+0x1b1/0x3d0
[   29.089073][  T606]  ? is_module_text_address+0x1a/0x140
[   29.094439][  T606]  dump_stack+0x15/0x17
[   29.098431][  T606]  __schedule_bug+0x195/0x260
[   29.102942][  T606]  ? ttwu_queue_wakelist+0x510/0x510
[   29.108069][  T606]  ? __send_signal+0x96f/0xcb0
[   29.112915][  T606]  __schedule+0xd19/0x1590
[   29.117102][  T606]  ? __kasan_check_write+0x14/0x20
[   29.122048][  T606]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   29.127348][  T606]  ? __sched_text_start+0x8/0x8
[   29.132033][  T606]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   29.137584][  T606]  do_task_dead+0x99/0xa0
[   29.141747][  T606]  do_exit+0x2089/0x2ca0
[   29.145827][  T606]  ? put_task_struct+0x80/0x80
[   29.150426][  T606]  ? ptrace_notify+0x24c/0x350
[   29.155026][  T606]  ? do_notify_parent+0xa30/0xa30
[   29.159907][  T606]  do_group_exit+0x141/0x310
[   29.164314][  T606]  __x64_sys_exit_group+0x3f/0x40
[   29.169174][  T606]  do_syscall_64+0x3d/0xb0
[   29.173438][  T606]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   29.179156][  T606] RIP: 0033:0x7fe8c157cff9
[   29.183408][  T606] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[   29.190611][  T606] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   29.198856][  T606] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   29.206665][  T606] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   29.214479][  T606] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   29.222291][  T606] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[pid   606] <... exit_group resumed>)   = ?
[pid   604] <... write resumed>)        = 4
[pid   610] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   607] +++ exited with 0 +++
[pid   606] +++ exited with 0 +++
[pid   605] 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=607, 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=0x5555565bf650) = 612
[pid   605] <... bpf resumed>)          = 4
[pid   605] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   605] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   610] <... bpf resumed>)          = 0
[pid   604] close(3 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=606, si_uid=0, si_status=0, si_utime=0, si_stime=26} ---
./strace-static-x86_64: Process 612 attached
[pid   610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   605] <... bpf resumed>)          = 6
[pid   604] <... close resumed>)        = 0
[pid   612] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   610] <... bpf resumed>)          = 6
[pid   604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   612] <... set_robust_list resumed>) = 0
[pid   610] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   605] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   605] <... bpf resumed>)          = 7
[pid   612] setpgid(0, 0)               = 0
[pid   605] exit_group(0 <unfinished ...>
[pid   612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   610] <... bpf resumed>)          = 7
[pid   605] <... exit_group resumed>)   = ?
[pid   604] <... bpf resumed>)          = 3
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   612] write(3, "1000", 4)         = 4
[pid   610] exit_group(0 <unfinished ...>
[pid   612] close(3 <unfinished ...>
[pid   604] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   612] <... close resumed>)        = 0
[pid   610] <... exit_group resumed>)   = ?
[pid   612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   604] <... bpf resumed>)          = 4
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 613
[pid   612] <... bpf resumed>)          = 3
[pid   610] +++ exited with 0 +++
[pid   604] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   612] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=610, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 613 attached
[pid   613] set_robust_list(0x5555565bf660, 24) = 0
[pid   613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   613] setpgid(0, 0)               = 0
[pid   613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   604] <... bpf resumed>)          = 5
[pid   613] write(3, "1000", 4 <unfinished ...>
[pid   604] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   613] <... write resumed>)        = 4
[pid   613] close(3)                    = 0
[pid   604] <... bpf resumed>)          = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 614 attached
 <unfinished ...>
[pid   604] <... bpf resumed>)          = 6
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 614
[pid   613] <... bpf resumed>)          = 3
[pid   604] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   613] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   614] set_robust_list(0x5555565bf660, 24) = 0
[pid   614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   614] setpgid(0, 0)               = 0
[pid   614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   614] write(3, "1000", 4)         = 4
[pid   614] close(3)                    = 0
[pid   614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   614] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   613] <... bpf resumed>)          = 4
[pid   612] <... bpf resumed>)          = 4
[pid   604] <... bpf resumed>)          = 7
[pid   614] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   613] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   604] exit_group(0 <unfinished ...>
[pid   614] <... bpf resumed>)          = 5
[pid   613] <... bpf resumed>)          = 5
[pid   612] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   605] +++ exited with 0 +++
[pid   604] <... exit_group resumed>)   = ?
[pid   614] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   612] <... bpf resumed>)          = 5
[pid   614] <... bpf resumed>)          = 0
[pid   612] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   604] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=605, si_uid=0, si_status=0, si_utime=0, si_stime=40} ---
[pid   614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   612] <... bpf resumed>)          = 0
[   29.230104][  T606] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   29.237918][  T606]  </TASK>
[   29.262346][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   29.274516][  T604] BUG: scheduling while atomic: syz-executor354/604/0x00000002
[pid   612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=604, 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   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 615
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 616
[pid   612] <... bpf resumed>)          = 6
[pid   612] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   612] exit_group(0)               = ?
[pid   612] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=612, 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=0x5555565bf650) = 617
[pid   614] <... bpf resumed>)          = 6
[pid   614] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   614] exit_group(0)               = ?
[pid   614] +++ exited with 0 +++
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=614, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   292] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf650) = 618
./strace-static-x86_64: Process 617 attached
[pid   617] set_robust_list(0x5555565bf660, 24) = 0
[pid   617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   617] setpgid(0, 0)               = 0
[pid   617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   617] write(3, "1000", 4)         = 4
[pid   617] close(3)                    = 0
[   29.281970][  T604] Modules linked in:
[   29.286122][  T604] Preemption disabled at:
[   29.286132][  T604] [<ffffffff8154b657>] up_write+0x27/0x1f0
[   29.296488][  T604] CPU: 1 PID: 604 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   29.307942][  T604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   29.318006][  T604] Call Trace:
[   29.321129][  T604]  <TASK>
[   29.323906][  T604]  dump_stack_lvl+0x151/0x1b7
[   29.328424][  T604]  ? up_write+0x27/0x1f0
[   29.332511][  T604]  ? up_write+0x27/0x1f0
[   29.336578][  T604]  ? io_uring_drop_tctx_refs+0x190/0x190
[   29.342047][  T604]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   29.347702][  T604]  ? __wake_up_sync_key+0x1b1/0x3d0
[   29.352725][  T604]  ? up_write+0x27/0x1f0
[   29.356801][  T604]  dump_stack+0x15/0x17
[   29.360792][  T604]  __schedule_bug+0x195/0x260
[   29.365304][  T604]  ? ttwu_queue_wakelist+0x510/0x510
[   29.370425][  T604]  ? __send_signal+0x96f/0xcb0
[   29.375026][  T604]  __schedule+0xd19/0x1590
[   29.379284][  T604]  ? __kasan_check_write+0x14/0x20
[   29.384312][  T604]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   29.389607][  T604]  ? __sched_text_start+0x8/0x8
[   29.394296][  T604]  do_task_dead+0x99/0xa0
[   29.398459][  T604]  do_exit+0x2089/0x2ca0
[   29.402540][  T604]  ? put_task_struct+0x80/0x80
[   29.407137][  T604]  ? ptrace_notify+0x24c/0x350
[   29.411912][  T604]  ? do_notify_parent+0xa30/0xa30
[   29.416776][  T604]  do_group_exit+0x141/0x310
[   29.421198][  T604]  __x64_sys_exit_group+0x3f/0x40
[   29.426062][  T604]  do_syscall_64+0x3d/0xb0
[   29.430315][  T604]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   29.436039][  T604] RIP: 0033:0x7fe8c157cff9
[   29.440292][  T604] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
[   29.447494][  T604] RSP: 002b:00007ffddbb634c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   29.455915][  T604] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c157cff9
[   29.463725][  T604] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   29.471543][  T604] RBP: 00007fe8c15f92b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[pid   617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 618 attached
./strace-static-x86_64: Process 615 attached
) = 3
[pid   613] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4./strace-static-x86_64: Process 616 attached
 <unfinished ...>
[pid   618] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   613] <... bpf resumed>)          = 0
[pid   617] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   615] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   618] <... set_robust_list resumed>) = 0
[pid   616] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   615] <... set_robust_list resumed>) = 0
[pid   613] <... bpf resumed>)          = 6
[pid   618] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   613] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   618] <... prctl resumed>)        = 0
[pid   618] setpgid(0, 0)               = 0
[pid   616] <... set_robust_list resumed>) = 0
[pid   615] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   615] <... prctl resumed>)        = 0
[pid   616] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   618] write(3, "1000", 4 <unfinished ...>
[pid   616] <... prctl resumed>)        = 0
[pid   615] setpgid(0, 0 <unfinished ...>
[pid   618] <... write resumed>)        = 4
[pid   616] setpgid(0, 0 <unfinished ...>
[pid   615] <... setpgid resumed>)      = 0
[pid   618] close(3)                    = 0
[pid   616] <... setpgid resumed>)      = 0
[pid   615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   618] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   615] <... openat resumed>)       = 3
[pid   615] write(3, "1000", 4 <unfinished ...>
[pid   616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   615] <... write resumed>)        = 4
[pid   616] <... openat resumed>)       = 3
[pid   615] close(3 <unfinished ...>
[pid   616] write(3, "1000", 4 <unfinished ...>
[pid   615] <... close resumed>)        = 0
[pid   616] <... write resumed>)        = 4
[pid   615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   616] close(3 <unfinished ...>
[pid   615] <... bpf resumed>)          = 3
[pid   616] <... close resumed>)        = 0
[pid   615] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   618] <... bpf resumed>)          = 4
[pid   617] <... bpf resumed>)          = 4
[pid   615] <... bpf resumed>)          = 4
[pid   613] <... bpf resumed>)          = 7
[pid   618] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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 ...>
[   29.479354][  T604] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8c15f92b0
[   29.487247][  T604] R13: 0000000000000000 R14: 00007fe8c15f9d20 R15: 00007fe8c154e1b0
[   29.495064][  T604]  </TASK>
[   29.510721][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   29.522129][  T288] BUG: scheduling while atomic: strace-static-x/288/0x00000002
[   29.529458][  T288] Modules linked in:
[   29.533370][  T288] Preemption disabled at:
[   29.533375][  T288] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   29.544487][  T288] CPU: 1 PID: 288 Comm: strace-static-x Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   29.555821][  T288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   29.565718][  T288] Call Trace:
[   29.568843][  T288]  <TASK>
[   29.571619][  T288]  dump_stack_lvl+0x151/0x1b7
[   29.576132][  T288]  ? is_module_text_address+0x1a/0x140
[   29.581430][  T288]  ? is_module_text_address+0x1a/0x140
[   29.586720][  T288]  ? io_uring_drop_tctx_refs+0x190/0x190
[   29.592187][  T288]  ? call_rcu+0xcfd/0x12a0
[   29.596439][  T288]  ? is_module_text_address+0x1a/0x140
[   29.601734][  T288]  dump_stack+0x15/0x17
[   29.605727][  T288]  __schedule_bug+0x195/0x260
[   29.610241][  T288]  ? rcu_gp_kthread_wake+0x90/0x90
[   29.615189][  T288]  ? ttwu_queue_wakelist+0x510/0x510
[   29.620308][  T288]  ? kmem_cache_free+0x2c3/0x2e0
[   29.625081][  T288]  __schedule+0xd19/0x1590
[   29.629332][  T288]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   29.635237][  T288]  ? __sched_text_start+0x8/0x8
[   29.639923][  T288]  ? __blkcg_punt_bio_submit+0x180/0x180
[   29.645391][  T288]  ? unlock_page_memcg+0x160/0x160
[   29.650339][  T288]  schedule+0x11f/0x1e0
[   29.654331][  T288]  exit_to_user_mode_loop+0x4d/0xe0
[   29.659363][  T288]  exit_to_user_mode_prepare+0x5a/0xa0
[   29.664661][  T288]  syscall_exit_to_user_mode+0x26/0x160
[   29.670037][  T288]  do_syscall_64+0x49/0xb0
[   29.674292][  T288]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   29.680017][  T288] RIP: 0033:0x4e65f7
[   29.683753][  T288] 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
[   29.703193][  T288] RSP: 002b:00007ffd4fcd5c28 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[   29.711439][  T288] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   29.719338][  T288] RDX: 00007ffd4fcd5c30 RSI: 0000000000008910 RDI: 0000000000000003
[   29.727151][  T288] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000c
[pid   617] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   618] <... bpf resumed>)          = 5
[pid   617] <... bpf resumed>)          = 5
[pid   616] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   615] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   613] exit_group(0 <unfinished ...>
[pid   618] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   617] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   616] <... bpf resumed>)          = 4
[pid   615] <... bpf resumed>)          = 5
[pid   613] <... exit_group resumed>)   = ?
[pid   618] <... bpf resumed>)          = 0
[pid   617] <... bpf resumed>)          = 0
[pid   616] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   615] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   613] +++ exited with 0 +++
[pid   618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   615] <... bpf resumed>)          = 0
[pid   618] <... bpf resumed>)          = 6
[pid   616] <... bpf resumed>)          = 5
[pid   615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   618] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   617] <... bpf resumed>)          = 6
[pid   616] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   615] <... bpf resumed>)          = 6
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=613, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   618] <... bpf resumed>)          = 7
[pid   616] <... bpf resumed>)          = 0
[pid   615] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   618] exit_group(0 <unfinished ...>
[pid   616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   615] <... bpf resumed>)          = 7
[pid   295] <... restart_syscall resumed>) = 0
[pid   618] <... exit_group resumed>)   = ?
[pid   617] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   616] <... bpf resumed>)          = 6
[pid   615] exit_group(0 <unfinished ...>
[pid   618] +++ exited with 0 +++
[pid   617] <... bpf resumed>)          = 7
[pid   616] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   615] <... exit_group resumed>)   = ?
[pid   617] exit_group(0 <unfinished ...>
[pid   616] <... bpf resumed>)          = 7
[pid   615] +++ exited with 0 +++
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=618, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   617] <... exit_group resumed>)   = ?
[pid   616] exit_group(0 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=615, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   617] +++ exited with 0 +++
[pid   296] <... clone resumed>, child_tidptr=0x5555565bf650) = 619
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   616] <... exit_group resumed>)   = ?
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=617, si_uid=0, si_status=0, si_utime=0, si_stime=19} ---
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 621
[pid   298] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 621 attached
 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 620
[pid   621] set_robust_list(0x5555565bf660, 24) = 0
[pid   298] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 620 attached
, child_tidptr=0x5555565bf650) = 622
[pid   620] set_robust_list(0x5555565bf660, 24./strace-static-x86_64: Process 622 attached
 <unfinished ...>
[pid   621] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   620] <... set_robust_list resumed>) = 0
[pid   621] <... prctl resumed>)        = 0
[pid   621] setpgid(0, 0)               = 0
[pid   621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   621] write(3, "1000", 4)         = 4
[pid   621] close(3 <unfinished ...>
[pid   620] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   622] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   621] <... close resumed>)        = 0
[pid   621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   620] <... prctl resumed>)        = 0
[pid   622] <... set_robust_list resumed>) = 0
[pid   620] setpgid(0, 0./strace-static-x86_64: Process 619 attached
)               = 0
[pid   619] set_robust_list(0x5555565bf660, 24) = 0
[pid   619] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   616] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=616, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   619] <... prctl resumed>)        = 0
[pid   622] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   619] setpgid(0, 0)               = 0
[pid   619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   622] <... prctl resumed>)        = 0
[pid   620] <... openat resumed>)       = 3
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 623
[pid   620] write(3, "1000", 4 <unfinished ...>
[pid   622] setpgid(0, 0./strace-static-x86_64: Process 623 attached
)               = 0
[pid   620] <... write resumed>)        = 4
[pid   620] close(3 <unfinished ...>
[pid   622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   620] <... close resumed>)        = 0
[pid   619] <... openat resumed>)       = 3
[pid   619] write(3, "1000", 4)         = 4
[pid   619] close(3)                    = 0
[pid   619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   623] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   622] <... openat resumed>)       = 3
[pid   623] <... set_robust_list resumed>) = 0
[pid   622] write(3, "1000", 4 <unfinished ...>
[pid   621] <... bpf resumed>)          = 3
[pid   622] <... write resumed>)        = 4
[pid   621] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   622] close(3 <unfinished ...>
[pid   623] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   622] <... close resumed>)        = 0
[pid   623] <... prctl resumed>)        = 0
[pid   619] <... bpf resumed>)          = 3
[pid   619] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   623] setpgid(0, 0 <unfinished ...>
[pid   622] <... bpf resumed>)          = 3
[pid   620] <... bpf resumed>)          = 3
[pid   622] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   623] <... setpgid resumed>)      = 0
[pid   620] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   623] write(3, "1000", 4)         = 4
[pid   623] close(3)                    = 0
[pid   623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   623] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   621] <... bpf resumed>)          = 4
[pid   622] <... bpf resumed>)          = 4
[pid   620] <... bpf resumed>)          = 4
[pid   619] <... bpf resumed>)          = 4
[pid   623] <... bpf resumed>)          = 4
[pid   621] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   620] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   623] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   622] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   621] <... bpf resumed>)          = 5
[pid   619] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   622] <... bpf resumed>)          = 5
[pid   621] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   620] <... bpf resumed>)          = 5
[pid   621] <... bpf resumed>)          = 0
[pid   621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   623] <... bpf resumed>)          = 5
[pid   622] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   621] <... bpf resumed>)          = 6
[pid   620] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   619] <... bpf resumed>)          = 5
[pid   621] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   622] <... bpf resumed>)          = 0
[pid   621] <... bpf resumed>)          = 7
[pid   620] <... bpf resumed>)          = 0
[pid   623] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   621] exit_group(0 <unfinished ...>
[pid   620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   619] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   623] <... bpf resumed>)          = 0
[pid   621] <... exit_group resumed>)   = ?
[   29.734961][  T288] R10: 0000000000554612 R11: 0000000000000286 R12: 00007ffd4fcd5c90
[   29.742772][  T288] R13: 00007ffd4fcd5c30 R14: 0000000000423160 R15: 0000000000617180
[   29.750586][  T288]  </TASK>
[pid   623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   622] <... bpf resumed>)          = 6
[pid   621] +++ exited with 0 +++
[pid   620] <... bpf resumed>)          = 6
[pid   619] <... bpf resumed>)          = 0
[pid   620] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   622] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   620] <... bpf resumed>)          = 7
[pid   619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   622] <... bpf resumed>)          = 7
[pid   620] exit_group(0 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=621, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   620] <... exit_group resumed>)   = ?
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   623] <... bpf resumed>)          = 6
[pid   623] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   623] exit_group(0)               = ?
[pid   620] +++ exited with 0 +++
[pid   623] +++ exited with 0 +++
[pid   622] exit_group(0./strace-static-x86_64: Process 624 attached
 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=623, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=620, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   622] <... exit_group resumed>)   = ?
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 624
[pid   624] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   624] <... set_robust_list resumed>) = 0
[pid   624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   624] setpgid(0, 0)               = 0
[pid   624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555565bf650) = 625
[pid   624] <... openat resumed>)       = 3
[pid   624] write(3, "1000", 4 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 626
[pid   624] <... write resumed>)        = 4
[pid   624] close(3)                    = 0
[pid   624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 625 attached
) = 3
[pid   619] <... bpf resumed>)          = 6
[pid   625] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   619] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   624] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   625] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 626 attached
[pid   626] set_robust_list(0x5555565bf660, 24) = 0
[pid   626] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   625] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   626] <... prctl resumed>)        = 0
[pid   626] setpgid(0, 0)               = 0
[pid   626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   625] <... prctl resumed>)        = 0
[pid   625] setpgid(0, 0 <unfinished ...>
[pid   626] <... openat resumed>)       = 3
[pid   626] write(3, "1000", 4)         = 4
[pid   626] close(3)                    = 0
[pid   626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   625] <... setpgid resumed>)      = 0
[pid   626] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   625] write(3, "1000", 4)         = 4
[pid   625] close(3)                    = 0
[pid   625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   625] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   622] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=622, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   624] <... bpf resumed>)          = 4
[pid   619] <... bpf resumed>)          = 7
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   624] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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] <... restart_syscall resumed>) = 0
[pid   619] exit_group(0 <unfinished ...>
[pid   626] <... bpf resumed>)          = 4
[pid   624] <... bpf resumed>)          = 5
[pid   619] <... exit_group resumed>)   = ?
[pid   624] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   626] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   626] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   624] <... bpf resumed>)          = 0
[pid   298] <... clone resumed>, child_tidptr=0x5555565bf650) = 627
[pid   626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   626] <... bpf resumed>)          = 6
[pid   624] <... bpf resumed>)          = 6
[pid   624] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   626] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   624] <... bpf resumed>)          = 7
[pid   626] <... bpf resumed>)          = 7
[pid   626] exit_group(0 <unfinished ...>
[pid   624] exit_group(0 <unfinished ...>
[pid   626] <... exit_group resumed>)   = ?
[   29.815241][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   29.827068][  T624] BUG: scheduling while atomic: syz-executor354/624/0x00000002
[   29.834497][  T624] Modules linked in:
[   29.838200][  T624] Preemption disabled at:
[   29.838207][  T624] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   29.849188][  T624] CPU: 0 PID: 624 Comm: syz-executor354 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   29.860700][  T624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   29.870542][  T624] Call Trace:
[   29.873664][  T624]  <TASK>
[   29.876444][  T624]  dump_stack_lvl+0x151/0x1b7
[   29.880950][  T624]  ? is_module_text_address+0x1a/0x140
[   29.886240][  T624]  ? is_module_text_address+0x1a/0x140
[   29.891534][  T624]  ? io_uring_drop_tctx_refs+0x190/0x190
[   29.897012][  T624]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   29.902655][  T624]  ? __wake_up_sync_key+0x1b1/0x3d0
[   29.907679][  T624]  ? is_module_text_address+0x1a/0x140
[   29.912972][  T624]  dump_stack+0x15/0x17
[   29.916969][  T624]  __schedule_bug+0x195/0x260
[   29.921485][  T624]  ? ttwu_queue_wakelist+0x510/0x510
[   29.926605][  T624]  ? __send_signal+0x96f/0xcb0
[   29.931203][  T624]  __schedule+0xd19/0x1590
[   29.935453][  T624]  ? __kasan_check_write+0x14/0x20
[   29.940407][  T624]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   29.945693][  T624]  ? __sched_text_start+0x8/0x8
[   29.950378][  T624]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   29.955856][  T624]  do_task_dead+0x99/0xa0
[   29.960017][  T624]  do_exit+0x2089/0x2ca0
[   29.964104][  T624]  ? put_task_struct+0x80/0x80
[   29.968777][  T624]  ? ptrace_notify+0x24c/0x350
[   29.973379][  T624]  ? do_notify_parent+0xa30/0xa30
[   29.978261][  T624]  do_group_exit+0x141/0x310
[   29.982668][  T624]  __x64_sys_exit_group+0x3f/0x40
[   29.987525][  T624]  do_syscall_64+0x3d/0xb0
[   29.991796][  T624]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   29.997605][  T624] RIP: 0033:0x7fe8c157cff9
[   30.001930][  T624] Code: Unable to access opcode bytes at RIP 0x7fe8c157cfcf.
./strace-static-x86_64: Process 627 attached
[pid   626] +++ exited with 0 +++
[pid   624] <... exit_group resumed>)   = ?
[pid   619] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=619, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=626, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   625] <... bpf resumed>)          = 4
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   625] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   625] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   625] <... bpf resumed>)          = 0
[pid   625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 resumed>, child_tidptr=0x5555565bf650) = 628
./strace-static-x86_64: Process 629 attached
[pid   629] set_robust_list(0x5555565bf660, 24) = 0
[pid   629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   624] +++ exited with 0 +++
[pid   629] setpgid(0, 0)               = 0
[pid   629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   629] write(3, "1000", 4)         = 4
[pid   629] close(3)                    = 0
[pid   629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   629] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   629] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   629] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 628 attached
[pid   629] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   625] <... bpf resumed>)          = 6
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 629
[pid   629] <... bpf resumed>)          = 7
[pid   628] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   625] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=624, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   628] <... set_robust_list resumed>) = 0
[pid   629] exit_group(0)               = ?
[pid   628] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   625] <... bpf resumed>)          = 7
[pid   628] <... prctl resumed>)        = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   629] +++ exited with 0 +++
[pid   628] setpgid(0, 0 <unfinished ...>
[pid   625] exit_group(0./strace-static-x86_64: Process 630 attached
 <unfinished ...>
[pid   628] <... setpgid resumed>)      = 0
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=629, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   625] <... exit_group resumed>)   = ?
[pid   292] <... clone resumed>, child_tidptr=0x5555565bf650) = 630
[pid   628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   628] <... openat resumed>)       = 3
[pid   628] write(3, "1000", 4)         = 4
[pid   628] close(3)                    = 0
[pid   628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   627] set_robust_list(0x5555565bf660, 24) = 0
[pid   628] <... bpf resumed>)          = 3
[pid   293] <... restart_syscall resumed>) = 0
[pid   628] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   628] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   628] <... bpf resumed>)          = 5
[pid   628] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   293] <... clone resumed>, child_tidptr=0x5555565bf650) = 631
[pid   628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 631 attached
 <unfinished ...>
[pid   630] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   628] <... bpf resumed>)          = 6
[pid   627] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   630] <... set_robust_list resumed>) = 0
[pid   628] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   630] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   627] <... prctl resumed>)        = 0
[pid   627] setpgid(0, 0)               = 0
[pid   631] set_robust_list(0x5555565bf660, 24 <unfinished ...>
[pid   630] <... prctl resumed>)        = 0
[pid   631] <... set_robust_list resumed>) = 0
[pid   630] setpgid(0, 0)               = 0
[pid   627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   630] write(3, "1000", 4)         = 4
[pid   631] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   630] close(3)                    = 0
[pid   627] <... openat resumed>)       = 3
[pid   627] write(3, "1000", 4)         = 4
[pid   627] close(3)                    = 0
[pid   627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   631] <... prctl resumed>)        = 0
[pid   630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   631] setpgid(0, 0 <unfinished ...>
[pid   630] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   631] <... setpgid resumed>)      = 0
[pid   631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   627] <... bpf resumed>)          = 3
[pid   631] write(3, "1000", 4 <unfinished ...>
[pid   627] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   631] <... write resumed>)        = 4
[pid   631] close(3)                    = 0
[pid   631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3