./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4115131779

<...>
Warning: Permanently added '10.128.1.187' (ED25519) to the list of known hosts.
execve("./syz-executor4115131779", ["./syz-executor4115131779"], 0x7fff607dcee0 /* 10 vars */) = 0
brk(NULL)                               = 0x5555555d3000
brk(0x5555555d3d00)                     = 0x5555555d3d00
arch_prctl(ARCH_SET_FS, 0x5555555d3380) = 0
set_tid_address(0x5555555d3650)         = 291
set_robust_list(0x5555555d3660, 24)     = 0
rseq(0x5555555d3ca0, 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-executor4115131779", 4096) = 28
getrandom("\x7e\x0b\x3d\xd2\xb5\xed\xe7\xb7", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x5555555d3d00
brk(0x5555555f4d00)                     = 0x5555555f4d00
brk(0x5555555f5000)                     = 0x5555555f5000
mprotect(0x7fd7e4a74000, 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=0x5555555d3650) = 292
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 293
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 294
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 295
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 296
./strace-static-x86_64: Process 293 attached
[pid   293] set_robust_list(0x5555555d3660, 24) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 297
./strace-static-x86_64: Process 292 attached
[pid   292] set_robust_list(0x5555555d3660, 24) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 298
./strace-static-x86_64: Process 298 attached
[pid   298] set_robust_list(0x5555555d3660, 24) = 0
[pid   298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   298] setpgid(0, 0)               = 0
[pid   298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   298] write(3, "1000", 4)         = 4
[pid   298] close(3)                    = 0
./strace-static-x86_64: Process 295 attached
./strace-static-x86_64: Process 294 attached
[pid   298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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] set_robust_list(0x5555555d3660, 24./strace-static-x86_64: Process 296 attached
 <unfinished ...>
[pid   294] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   295] <... set_robust_list resumed>) = 0
[pid   294] <... set_robust_list resumed>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 297 attached
 <unfinished ...>
[pid   296] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 299
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 300
[pid   296] <... set_robust_list resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 301
[pid   297] set_robust_list(0x5555555d3660, 24) = 0
[pid   297] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 300 attached
) = 0
[pid   300] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   297] setpgid(0, 0 <unfinished ...>
[pid   300] <... set_robust_list resumed>) = 0
[pid   297] <... setpgid resumed>)      = 0
[pid   300] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   300] <... prctl resumed>)        = 0
[pid   300] setpgid(0, 0 <unfinished ...>
[pid   297] <... openat resumed>)       = 3
[pid   300] <... setpgid resumed>)      = 0
[pid   300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 299 attached
 <unfinished ...>
[pid   297] write(3, "1000", 4 <unfinished ...>
[pid   300] <... openat resumed>)       = 3
[pid   297] <... write resumed>)        = 4
[pid   297] close(3 <unfinished ...>
[pid   300] write(3, "1000", 4 <unfinished ...>
[pid   297] <... close resumed>)        = 0
[pid   300] <... write resumed>)        = 4
./strace-static-x86_64: Process 301 attached
[pid   301] set_robust_list(0x5555555d3660, 24) = 0
[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] close(3)                    = 0
[pid   301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   301] setpgid(0, 0 <unfinished ...>
[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 <unfinished ...>
[pid   301] <... setpgid resumed>)      = 0
[pid   301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   299] set_robust_list(0x5555555d3660, 24) = 0
[pid   299] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   301] <... openat resumed>)       = 3
[pid   299] <... prctl resumed>)        = 0
[pid   301] write(3, "1000", 4 <unfinished ...>
[pid   299] setpgid(0, 0 <unfinished ...>
[pid   301] <... write resumed>)        = 4
[pid   299] <... setpgid resumed>)      = 0
[pid   301] close(3 <unfinished ...>
[pid   299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   301] <... close resumed>)        = 0
[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   299] <... openat resumed>)       = 3
[pid   299] write(3, "1000", 4)         = 4
[pid   299] close(3)                    = 0
[   19.058901][   T30] audit: type=1400 audit(1712465240.228:66): avc:  denied  { execmem } for  pid=291 comm="syz-executor411" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   19.064852][   T30] audit: type=1400 audit(1712465240.228:67): avc:  denied  { prog_load } for  pid=298 comm="syz-executor411" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[   19.069124][   T30] audit: type=1400 audit(1712465240.228:68): avc:  denied  { bpf } for  pid=298 comm="syz-executor411" capability=39  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[   19.073381][   T30] audit: type=1400 audit(1712465240.228:69): avc:  denied  { perfmon } for  pid=298 comm="syz-executor411" capability=38  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[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 <unfinished ...>
[pid   298] <... bpf resumed>)          = 3
[pid   301] <... bpf resumed>)          = 3
[pid   298] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   299] <... bpf resumed>)          = 3
[pid   298] <... bpf resumed>)          = 4
[pid   298] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   298] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   299] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   298] <... bpf resumed>)          = 6
[pid   298] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   300] <... bpf resumed>)          = 3
[pid   298] exit_group(0 <unfinished ...>
[pid   299] <... bpf resumed>)          = 4
[pid   301] <... bpf resumed>)          = 4
[pid   300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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 <unfinished ...>
[pid   297] <... bpf resumed>)          = 3
[pid   300] <... bpf resumed>)          = 4
[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) = 5
[pid   300] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[   19.226665][   T30] audit: type=1400 audit(1712465240.388:70): avc:  denied  { prog_run } for  pid=298 comm="syz-executor411" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[   19.248003][   T30] audit: type=1400 audit(1712465240.388:71): avc:  denied  { map_create } for  pid=298 comm="syz-executor411" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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   299] <... bpf resumed>)          = 5
[pid   298] <... exit_group resumed>)   = ?
[pid   297] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   301] <... bpf resumed>)          = 5
[pid   299] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   297] <... bpf resumed>)          = 4
[pid   301] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   299] <... bpf resumed>)          = 0
[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   301] <... bpf resumed>)          = 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   297] <... bpf resumed>)          = 5
[pid   301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   297] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   297] <... 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   298] +++ exited with 0 +++
[pid   300] <... bpf resumed>)          = 7
[pid   301] <... bpf resumed>)          = 6
[pid   297] <... bpf resumed>)          = 6
[pid   297] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   300] exit_group(0 <unfinished ...>
[pid   299] <... bpf resumed>)          = 6
[pid   297] exit_group(0)               = ?
[pid   301] <... bpf resumed>)          = 7
[pid   300] <... exit_group resumed>)   = ?
[pid   299] 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=298, si_uid=0, si_status=0, si_utime=0, si_stime=16} ---
[pid   301] exit_group(0 <unfinished ...>
[pid   300] +++ exited with 0 +++
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   301] <... exit_group resumed>)   = ?
[pid   301] +++ exited with 0 +++
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 302
[pid   299] <... bpf resumed>)          = 7
[pid   299] exit_group(0)               = ?
[pid   299] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=299, 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=301, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=300, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 302 attached
[pid   302] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   297] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=297, 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   294] 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=0x5555555d3650) = 305
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 304
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 303
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 306
[pid   302] <... set_robust_list resumed>) = 0
[pid   302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   302] setpgid(0, 0)               = 0
[pid   302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   302] write(3, "1000", 4)         = 4
[pid   302] close(3)                    = 0
[   19.267767][   T30] audit: type=1400 audit(1712465240.398:72): avc:  denied  { map_read map_write } for  pid=298 comm="syz-executor411" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[   19.291547][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   19.303318][  T297] BUG: scheduling while atomic: syz-executor411/297/0x00000002
[   19.311028][  T297] Modules linked in:
[   19.315050][  T297] Preemption disabled at:
[   19.315061][  T297] [<ffffffff8154b657>] up_write+0x27/0x1f0
[   19.325141][  T297] CPU: 1 PID: 297 Comm: syz-executor411 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0
[   19.335204][  T297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   19.345098][  T297] Call Trace:
[   19.348213][  T297]  <TASK>
[   19.351018][  T297]  dump_stack_lvl+0x151/0x1b7
[   19.355504][  T297]  ? up_write+0x27/0x1f0
[   19.359584][  T297]  ? up_write+0x27/0x1f0
[   19.363664][  T297]  ? io_uring_drop_tctx_refs+0x190/0x190
[   19.369160][  T297]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   19.374779][  T297]  ? __wake_up_sync_key+0x1b1/0x3d0
[   19.379806][  T297]  ? up_write+0x27/0x1f0
[   19.383886][  T297]  dump_stack+0x15/0x17
[   19.387878][  T297]  __schedule_bug+0x195/0x260
[   19.392390][  T297]  ? ttwu_queue_wakelist+0x510/0x510
[   19.397686][  T297]  ? __send_signal+0x96f/0xcb0
[   19.402286][  T297]  __schedule+0xd19/0x1590
[   19.406539][  T297]  ? __kasan_check_write+0x14/0x20
[   19.411485][  T297]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   19.416954][  T297]  ? __sched_text_start+0x8/0x8
[   19.421641][  T297]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   19.427109][  T297]  do_task_dead+0x99/0xa0
[   19.431278][  T297]  do_exit+0x2089/0x2ca0
[   19.435357][  T297]  ? put_task_struct+0x80/0x80
[   19.439963][  T297]  ? ptrace_notify+0x24c/0x350
[   19.444566][  T297]  ? do_notify_parent+0xa30/0xa30
[   19.449454][  T297]  ? kvm_sched_clock_read+0x18/0x40
[   19.454591][  T297]  do_group_exit+0x141/0x310
[   19.459789][  T297]  ? fpregs_assert_state_consistent+0xb6/0xe0
[   19.465697][  T297]  __x64_sys_exit_group+0x3f/0x40
[   19.470559][  T297]  do_syscall_64+0x3d/0xb0
[   19.474969][  T297]  ? sysvec_call_function_single+0x52/0xb0
[   19.480537][  T297]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   19.486354][  T297] RIP: 0033:0x7fd7e49fdff9
[   19.490600][  T297] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[   19.497803][  T297] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   19.506047][  T297] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   19.513859][  T297] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[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./strace-static-x86_64: Process 304 attached
./strace-static-x86_64: Process 305 attached
./strace-static-x86_64: Process 303 attached
) = 3
[pid   303] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   303] <... set_robust_list resumed>) = 0
[pid   303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
./strace-static-x86_64: Process 306 attached
[pid   306] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   305] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   304] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   303] setpgid(0, 0 <unfinished ...>
[pid   306] <... set_robust_list resumed>) = 0
[pid   305] <... set_robust_list resumed>) = 0
[pid   304] <... set_robust_list resumed>) = 0
[pid   303] <... setpgid resumed>)      = 0
[pid   306] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   304] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   306] <... prctl resumed>)        = 0
[pid   303] <... openat resumed>)       = 3
[pid   306] setpgid(0, 0)               = 0
[pid   305] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   304] <... prctl resumed>)        = 0
[pid   303] write(3, "1000", 4 <unfinished ...>
[pid   306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   303] <... write resumed>)        = 4
[pid   305] <... prctl resumed>)        = 0
[pid   304] setpgid(0, 0)               = 0
[pid   303] close(3 <unfinished ...>
[pid   305] setpgid(0, 0 <unfinished ...>
[pid   306] write(3, "1000", 4)         = 4
[pid   303] <... close resumed>)        = 0
[pid   305] <... setpgid resumed>)      = 0
[pid   304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[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] close(3)                    = 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   303] <... bpf resumed>)          = 3
[pid   302] <... bpf resumed>)          = 4
[pid   303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   304] <... openat resumed>)       = 3
[pid   302] <... bpf resumed>)          = 5
[pid   304] write(3, "1000", 4 <unfinished ...>
[pid   302] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   304] <... write resumed>)        = 4
[pid   302] <... bpf resumed>)          = 0
[pid   304] close(3 <unfinished ...>
[pid   302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   305] <... openat resumed>)       = 3
[pid   304] <... close resumed>)        = 0
[pid   302] <... bpf resumed>)          = 6
[pid   305] write(3, "1000", 4 <unfinished ...>
[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] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   304] <... bpf resumed>)          = 3
[pid   305] <... write resumed>)        = 4
[pid   306] <... bpf resumed>)          = 3
[pid   305] close(3 <unfinished ...>
[pid   304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   305] <... close resumed>)        = 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) = 3
[pid   305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   303] <... bpf resumed>)          = 4
[pid   302] <... bpf resumed>)          = 7
[pid   304] <... bpf resumed>)          = 4
[pid   306] <... bpf resumed>)          = 4
[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   302] exit_group(0 <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   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>)          = 5
[pid   302] <... exit_group resumed>)   = ?
[pid   306] <... bpf resumed>)          = 5
[pid   304] <... bpf resumed>)          = 5
[pid   303] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   302] +++ exited with 0 +++
[pid   306] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   304] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   303] <... bpf resumed>)          = 0
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=302, si_uid=0, si_status=0, si_utime=0, si_stime=22} ---
[pid   306] <... bpf resumed>)          = 0
[pid   305] <... bpf resumed>)          = 4
[pid   304] <... bpf resumed>)          = 0
[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   306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   305] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   303] <... bpf resumed>)          = 6
[pid   306] <... bpf resumed>)          = 6
[pid   305] <... bpf resumed>)          = 5
[pid   304] <... bpf resumed>)          = 6
[pid   303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   305] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   303] <... bpf resumed>)          = 7
[pid   306] <... bpf resumed>)          = 7
[pid   305] <... bpf resumed>)          = 0
[pid   304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   303] exit_group(0 <unfinished ...>
[pid   305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   303] <... exit_group resumed>)   = ?
[pid   306] exit_group(0 <unfinished ...>
[pid   305] <... bpf resumed>)          = 6
[pid   304] <... bpf resumed>)          = 7
[pid   303] +++ exited with 0 +++
[pid   306] <... exit_group resumed>)   = ?
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=303, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   305] 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   305] <... bpf resumed>)          = 7
[pid   305] exit_group(0)               = ?
[pid   305] +++ exited with 0 +++
[pid   304] exit_group(0 <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   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 310
[pid   304] <... exit_group resumed>)   = ?
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 310 attached
 <unfinished ...>
[pid   310] set_robust_list(0x5555555d3660, 24) = 0
[pid   310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   310] setpgid(0, 0 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   310] <... setpgid resumed>)      = 0
[pid   310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 311
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 312
[pid   310] <... openat resumed>)       = 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
./strace-static-x86_64: Process 311 attached
./strace-static-x86_64: Process 312 attached
[pid   312] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   311] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   311] <... set_robust_list resumed>) = 0
[pid   312] <... set_robust_list resumed>) = 0
[pid   311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   312] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   311] setpgid(0, 0 <unfinished ...>
[pid   312] <... prctl resumed>)        = 0
[pid   311] <... setpgid resumed>)      = 0
[pid   312] setpgid(0, 0 <unfinished ...>
[pid   311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   312] <... setpgid resumed>)      = 0
[pid   311] <... openat resumed>)       = 3
[pid   312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   311] write(3, "1000", 4 <unfinished ...>
[pid   312] <... openat resumed>)       = 3
[pid   311] <... write resumed>)        = 4
[pid   312] write(3, "1000", 4 <unfinished ...>
[pid   311] close(3)                    = 0
[pid   312] <... write resumed>)        = 4
[pid   311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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] close(3)                    = 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) = 3
[pid   311] <... bpf resumed>)          = 3
[pid   312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   304] +++ exited with 0 +++
[pid   306] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=304, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[   19.521669][  T297] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   19.529480][  T297] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   19.537378][  T297] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   19.545193][  T297]  </TASK>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 313 attached
 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 313
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 314
[pid   313] set_robust_list(0x5555555d3660, 24./strace-static-x86_64: Process 314 attached
) = 0
[pid   313] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   314] set_robust_list(0x5555555d3660, 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   313] <... prctl resumed>)        = 0
[pid   314] <... openat resumed>)       = 3
[pid   314] write(3, "1000", 4)         = 4
[pid   314] close(3 <unfinished ...>
[pid   313] setpgid(0, 0 <unfinished ...>
[pid   314] <... close resumed>)        = 0
[pid   313] <... setpgid resumed>)      = 0
[pid   313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <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   313] <... openat resumed>)       = 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) = 3
[pid   314] <... bpf resumed>)          = 3
[pid   314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   310] <... bpf resumed>)          = 4
[pid   312] <... bpf resumed>)          = 4
[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) = 5
[pid   310] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   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) = 5
[pid   310] <... bpf resumed>)          = 6
[pid   310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   310] exit_group(0)               = ?
[pid   312] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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) = 6
[pid   312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   313] <... bpf resumed>)          = 4
[pid   311] <... bpf resumed>)          = 4
[pid   310] +++ exited with 0 +++
[pid   314] <... bpf resumed>)          = 4
[pid   312] <... bpf resumed>)          = 7
[pid   312] exit_group(0)               = ?
[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   313] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   312] +++ exited with 0 +++
[pid   311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=310, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 315 attached
, child_tidptr=0x5555555d3650) = 315
[pid   311] <... bpf resumed>)          = 5
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   311] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   315] set_robust_list(0x5555555d3660, 24) = 0
[pid   315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   315] setpgid(0, 0 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 316
[pid   311] <... bpf resumed>)          = 0
[pid   315] <... setpgid resumed>)      = 0
[pid   311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   315] write(3, "1000", 4)         = 4
[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) = 3
[pid   314] <... bpf resumed>)          = 5
[pid   313] <... bpf resumed>)          = 5
[pid   311] <... bpf resumed>)          = 6
[pid   315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 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   315] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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) = 6
[pid   313] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   313] <... bpf resumed>)          = 0
./strace-static-x86_64: Process 316 attached
[pid   316] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[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   311] exit_group(0 <unfinished ...>
[pid   316] <... set_robust_list resumed>) = 0
[pid   316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   316] setpgid(0, 0)               = 0
[pid   316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   311] <... exit_group resumed>)   = ?
[pid   316] write(3, "1000", 4)         = 4
[pid   315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   316] close(3 <unfinished ...>
[pid   315] <... bpf resumed>)          = 7
[pid   316] <... close resumed>)        = 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] exit_group(0)               = ?
[pid   315] +++ exited with 0 +++
[   19.638338][    C1] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000104, exited with 00000103?
[   19.649733][  T313] BUG: scheduling while atomic: syz-executor411/313/0x00000002
[   19.657086][  T313] Modules linked in:
[   19.660842][  T313] Preemption disabled at:
[   19.660848][  T313] [<ffffffff81ac3aed>] __purge_vmap_area_lazy+0x28d/0x1690
[   19.672029][  T313] CPU: 1 PID: 313 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   19.683493][  T313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   19.693364][  T313] Call Trace:
[   19.696492][  T313]  <TASK>
[   19.699272][  T313]  dump_stack_lvl+0x151/0x1b7
[   19.703777][  T313]  ? __purge_vmap_area_lazy+0x28d/0x1690
[   19.709247][  T313]  ? __purge_vmap_area_lazy+0x28d/0x1690
[   19.714714][  T313]  ? io_uring_drop_tctx_refs+0x190/0x190
[   19.720182][  T313]  ? __purge_vmap_area_lazy+0x28d/0x1690
[   19.725651][  T313]  dump_stack+0x15/0x17
[   19.729650][  T313]  __schedule_bug+0x195/0x260
[   19.734155][  T313]  ? irqentry_exit+0x30/0x40
[   19.738586][  T313]  ? sysvec_call_function_single+0x52/0xb0
[   19.744222][  T313]  ? ttwu_queue_wakelist+0x510/0x510
[   19.749348][  T313]  __schedule+0xd19/0x1590
[   19.753598][  T313]  ? __kasan_check_write+0x14/0x20
[   19.758569][  T313]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   19.763764][  T313]  ? __sched_text_start+0x8/0x8
[   19.768442][  T313]  ? cgroup_update_frozen+0x15f/0x980
[   19.773648][  T313]  schedule+0x11f/0x1e0
[   19.777641][  T313]  ptrace_stop+0x4ea/0xa90
[   19.781893][  T313]  ptrace_notify+0x22b/0x350
[   19.786316][  T313]  ? do_notify_parent+0xa30/0xa30
[   19.791189][  T313]  ? __kasan_check_read+0x11/0x20
[   19.796037][  T313]  syscall_exit_to_user_mode+0xac/0x160
[   19.802198][  T313]  do_syscall_64+0x49/0xb0
[   19.806457][  T313]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   19.812192][  T313] RIP: 0033:0x7fd7e49ffea9
[   19.816436][  T313] 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
[pid   313] <... bpf resumed>)          = 6
[pid   316] <... bpf resumed>)          = 3
[pid   314] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   311] +++ exited with 0 +++
[pid   313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   314] <... bpf resumed>)          = 0
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=315, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=311, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   316] <... bpf resumed>)          = 4
[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   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   313] <... bpf resumed>)          = 7
[pid   314] <... bpf resumed>)          = 6
[pid   316] <... bpf resumed>)          = 5
[pid   313] exit_group(0 <unfinished ...>
[pid   316] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   314] 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   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 317 attached
 <unfinished ...>
[pid   316] <... bpf resumed>)          = 0
[pid   314] <... bpf resumed>)          = 7
[pid   313] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 318 attached
[   19.835874][  T313] RSP: 002b:00007ffd1bc65528 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[   19.844126][  T313] RAX: 0000000000000006 RBX: 0000000000000000 RCX: 00007fd7e49ffea9
[   19.851930][  T313] RDX: 0000000000000090 RSI: 00000000200004c0 RDI: 0000000000000005
[   19.859742][  T313] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0
[   19.867553][  T313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   19.875362][  T313] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   19.883177][  T313]  </TASK>
[   19.892434][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   19.905884][  T313] BUG: scheduling while atomic: syz-executor411/313/0x00000002
[   19.913579][  T313] Modules linked in:
[   19.917385][  T313] Preemption disabled at:
[   19.917393][  T313] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   19.928427][  T313] CPU: 1 PID: 313 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   19.939847][  T313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   19.949774][  T313] Call Trace:
[   19.952865][  T313]  <TASK>
[   19.955641][  T313]  dump_stack_lvl+0x151/0x1b7
[   19.960156][  T313]  ? is_module_text_address+0x1a/0x140
[   19.965458][  T313]  ? is_module_text_address+0x1a/0x140
[   19.970744][  T313]  ? io_uring_drop_tctx_refs+0x190/0x190
[   19.976210][  T313]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   19.981852][  T313]  ? __wake_up_sync_key+0x1b1/0x3d0
[   19.986889][  T313]  ? is_module_text_address+0x1a/0x140
[   19.992181][  T313]  dump_stack+0x15/0x17
[   19.996172][  T313]  __schedule_bug+0x195/0x260
[   20.000773][  T313]  ? ttwu_queue_wakelist+0x510/0x510
[   20.005894][  T313]  ? __send_signal+0x96f/0xcb0
[   20.010503][  T313]  __schedule+0xd19/0x1590
[   20.014756][  T313]  ? __kasan_check_write+0x14/0x20
[   20.019806][  T313]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   20.025101][  T313]  ? __sched_text_start+0x8/0x8
[   20.029791][  T313]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   20.035255][  T313]  do_task_dead+0x99/0xa0
[   20.039417][  T313]  do_exit+0x2089/0x2ca0
[   20.043528][  T313]  ? put_task_struct+0x80/0x80
[   20.048110][  T313]  ? ptrace_notify+0x24c/0x350
[   20.052706][  T313]  ? do_notify_parent+0xa30/0xa30
[   20.057562][  T313]  do_group_exit+0x141/0x310
[   20.061989][  T313]  __x64_sys_exit_group+0x3f/0x40
[   20.066844][  T313]  do_syscall_64+0x3d/0xb0
[   20.071104][  T313]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   20.076836][  T313] RIP: 0033:0x7fd7e49fdff9
[   20.081078][  T313] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[pid   317] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   314] exit_group(0 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 317
[pid   318] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   317] <... set_robust_list resumed>) = 0
[pid   316] <... bpf resumed>)          = 6
[pid   314] <... exit_group resumed>)   = ?
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 318
[pid   318] <... set_robust_list resumed>) = 0
[pid   317] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   314] +++ exited with 0 +++
[pid   313] +++ exited with 0 +++
[pid   318] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   317] <... prctl resumed>)        = 0
[pid   318] <... prctl resumed>)        = 0
[pid   317] setpgid(0, 0 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=313, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid   293] --- 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] setpgid(0, 0 <unfinished ...>
[pid   317] <... setpgid resumed>)      = 0
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   318] <... setpgid resumed>)      = 0
[pid   317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   317] <... openat resumed>)       = 3
[pid   316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   318] <... openat resumed>)       = 3
[pid   317] write(3, "1000", 4 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   318] write(3, "1000", 4 <unfinished ...>
[pid   317] <... write resumed>)        = 4
[pid   316] <... bpf resumed>)          = 7
[pid   293] <... restart_syscall resumed>) = 0
[pid   318] <... write resumed>)        = 4
[pid   317] close(3 <unfinished ...>
[pid   316] exit_group(0 <unfinished ...>
[pid   318] close(3 <unfinished ...>
[pid   317] <... close resumed>)        = 0
[pid   316] <... exit_group resumed>)   = ?
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   318] <... close resumed>)        = 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   316] +++ exited with 0 +++
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <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 <unfinished ...>
[pid   317] <... bpf resumed>)          = 3
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 319
[pid   318] <... bpf resumed>)          = 3
[pid   317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 320
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   317] <... bpf resumed>)          = 4
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   317] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   292] <... restart_syscall resumed>) = 0
[pid   317] <... bpf resumed>)          = 5
[pid   317] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <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) = 6
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 321
[pid   317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   317] exit_group(0)               = ?
[pid   317] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=317, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 322
[pid   318] <... bpf resumed>)          = 4
[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) = 5
[pid   318] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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./strace-static-x86_64: Process 321 attached
 <unfinished ...>
[pid   321] set_robust_list(0x5555555d3660, 24) = 0
[pid   321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   321] setpgid(0, 0)               = 0
[pid   321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[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./strace-static-x86_64: Process 319 attached
 <unfinished ...>
[pid   319] set_robust_list(0x5555555d3660, 24./strace-static-x86_64: Process 322 attached
) = 0
[pid   322] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   319] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   322] <... set_robust_list resumed>) = 0
[pid   322] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   319] <... prctl resumed>)        = 0
[pid   319] setpgid(0, 0)               = 0
[pid   322] <... prctl resumed>)        = 0
[pid   322] setpgid(0, 0)               = 0
[pid   322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   322] <... openat resumed>)       = 3
[pid   319] <... openat resumed>)       = 3
[pid   322] write(3, "1000", 4)         = 4
[pid   319] write(3, "1000", 4 <unfinished ...>
[pid   322] close(3 <unfinished ...>
[pid   319] <... write resumed>)        = 4
[pid   322] <... close resumed>)        = 0
[pid   319] close(3 <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   319] <... close resumed>)        = 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 <unfinished ...>
[pid   322] <... bpf resumed>)          = 3
[pid   321] <... bpf resumed>)          = 3
[pid   319] <... bpf resumed>)          = 3
./strace-static-x86_64: Process 320 attached
[pid   320] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   318] <... bpf resumed>)          = 6
[pid   322] <... bpf resumed>)          = 4
[pid   321] <... bpf resumed>)          = 4
[pid   320] <... set_robust_list resumed>) = 0
[pid   319] <... 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 <unfinished ...>
[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   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   322] <... bpf resumed>)          = 5
[pid   321] <... bpf resumed>)          = 5
[pid   319] <... bpf resumed>)          = 5
[pid   322] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   321] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   319] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   322] <... bpf resumed>)          = 0
[pid   321] <... bpf resumed>)          = 0
[pid   319] <... bpf resumed>)          = 0
[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   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 <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   322] <... bpf resumed>)          = 6
[pid   321] <... bpf resumed>)          = 6
[pid   320] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   319] <... bpf resumed>)          = 6
[pid   322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   322] <... bpf resumed>)          = 7
[pid   321] <... bpf resumed>)          = 7
[pid   319] <... bpf resumed>)          = 7
[pid   322] exit_group(0 <unfinished ...>
[pid   321] exit_group(0 <unfinished ...>
[pid   319] exit_group(0 <unfinished ...>
[pid   322] <... exit_group resumed>)   = ?
[pid   321] <... exit_group resumed>)   = ?
[pid   319] <... exit_group resumed>)   = ?
[pid   322] +++ exited with 0 +++
[pid   321] +++ exited with 0 +++
[pid   320] <... prctl resumed>)        = 0
[pid   319] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=322, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=321, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   320] setpgid(0, 0 <unfinished ...>
[pid   318] 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   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   320] <... setpgid resumed>)      = 0
[pid   320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   320] write(3, "1000", 4 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 323
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 324
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   318] <... bpf resumed>)          = 7
[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) = 3
[pid   318] exit_group(0 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 325
[pid   320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   320] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5
[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) = 6
[pid   318] <... exit_group resumed>)   = ?
[pid   320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   320] exit_group(0./strace-static-x86_64: Process 324 attached
 <unfinished ...>
[pid   324] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   320] <... exit_group resumed>)   = ?
[pid   320] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=320, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   324] <... set_robust_list resumed>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   324] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 323 attached
) = 0
[pid   324] setpgid(0, 0 <unfinished ...>
[pid   323] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   324] <... setpgid resumed>)      = 0
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 326
[pid   323] <... set_robust_list resumed>) = 0
[pid   324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   324] <... openat resumed>)       = 3
[pid   323] setpgid(0, 0)               = 0
[pid   324] write(3, "1000", 4 <unfinished ...>
[pid   323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 325 attached
 <unfinished ...>
[pid   324] <... write resumed>)        = 4
[pid   323] <... openat resumed>)       = 3
[pid   325] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   324] close(3 <unfinished ...>
[pid   323] write(3, "1000", 4 <unfinished ...>
[pid   325] <... set_robust_list resumed>) = 0
[pid   324] <... close resumed>)        = 0
[pid   323] <... write resumed>)        = 4
[pid   325] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[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] close(3 <unfinished ...>
[pid   325] <... prctl resumed>)        = 0
[pid   323] <... close resumed>)        = 0
[pid   318] +++ exited with 0 +++
[pid   325] setpgid(0, 0 <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   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   325] <... setpgid resumed>)      = 0
[pid   325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   325] write(3, "1000", 4 <unfinished ...>
[pid   324] <... bpf resumed>)          = 3
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   325] <... write resumed>)        = 4
[pid   324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   325] close(3)                    = 0
[pid   323] <... bpf resumed>)          = 3
[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   323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 330 attached
 <unfinished ...>
[pid   325] <... bpf resumed>)          = 3
[pid   325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 326 attached
 <unfinished ...>
[pid   326] set_robust_list(0x5555555d3660, 24) = 0
[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 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 330
[pid   326] <... openat resumed>)       = 3
[pid   326] write(3, "1000", 4)         = 4
[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 <unfinished ...>
[pid   330] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   326] <... bpf resumed>)          = 3
[pid   326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   330] <... set_robust_list resumed>) = 0
[pid   330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   330] setpgid(0, 0)               = 0
[pid   330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[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) = 4
[pid   326] <... bpf resumed>)          = 4
[pid   325] <... bpf resumed>)          = 4
[pid   324] <... bpf resumed>)          = 4
[pid   323] <... bpf resumed>)          = 4
[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   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   326] <... bpf resumed>)          = 5
[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 <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 resumed>)          = 5
[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 ...>
[pid   326] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   323] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   326] <... bpf resumed>)          = 0
[pid   323] <... bpf resumed>)          = 0
[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   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   330] <... bpf resumed>)          = 5
[pid   326] <... bpf resumed>)          = 6
[pid   325] <... bpf resumed>)          = 5
[pid   324] <... bpf resumed>)          = 5
[pid   323] <... bpf resumed>)          = 6
[pid   326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   326] <... bpf resumed>)          = 7
[pid   323] <... bpf resumed>)          = 7
[pid   326] exit_group(0 <unfinished ...>
[pid   324] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   323] exit_group(0 <unfinished ...>
[pid   326] <... exit_group resumed>)   = ?
[pid   323] <... exit_group resumed>)   = ?
[pid   324] <... bpf resumed>)          = 0
[pid   330] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   326] +++ exited with 0 +++
[pid   325] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   323] +++ exited with 0 +++
[   20.088298][  T313] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   20.096525][  T313] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   20.104342][  T313] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   20.112153][  T313] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   20.119959][  T313] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   20.127857][  T313] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   20.135679][  T313]  </TASK>
[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   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=323, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   325] <... bpf resumed>)          = 0
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=326, 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] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 331
[pid   324] <... bpf resumed>)          = 6
[pid   293] <... restart_syscall resumed>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 331 attached
 <unfinished ...>
[pid   331] set_robust_list(0x5555555d3660, 24) = 0
[pid   331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 332
[pid   331] setpgid(0, 0)               = 0
[pid   331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   325] <... bpf resumed>)          = 6
[pid   324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   331] <... openat resumed>)       = 3
[pid   331] write(3, "1000", 4)         = 4
[pid   331] close(3)                    = 0
[pid   325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   324] <... bpf resumed>)          = 7
[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 <unfinished ...>
[pid   325] <... bpf resumed>)          = 7
[pid   324] exit_group(0 <unfinished ...>
[pid   325] exit_group(0 <unfinished ...>
[pid   324] <... exit_group resumed>)   = ?
[   20.176979][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   20.189076][  T324] BUG: scheduling while atomic: syz-executor411/324/0x00000002
[   20.196588][  T324] Modules linked in:
[   20.200432][  T324] Preemption disabled at:
[   20.200439][  T324] [<ffffffff8154b657>] up_write+0x27/0x1f0
[   20.210239][  T324] CPU: 1 PID: 324 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   20.221766][  T324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   20.231746][  T324] Call Trace:
[   20.234870][  T324]  <TASK>
[   20.237645][  T324]  dump_stack_lvl+0x151/0x1b7
[   20.242158][  T324]  ? up_write+0x27/0x1f0
[   20.246236][  T324]  ? up_write+0x27/0x1f0
[   20.250319][  T324]  ? io_uring_drop_tctx_refs+0x190/0x190
[   20.255787][  T324]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   20.261434][  T324]  ? __wake_up_sync_key+0x1b1/0x3d0
[   20.266461][  T324]  ? up_write+0x27/0x1f0
[   20.270545][  T324]  dump_stack+0x15/0x17
[   20.274569][  T324]  __schedule_bug+0x195/0x260
[   20.279046][  T324]  ? ttwu_queue_wakelist+0x510/0x510
[   20.284172][  T324]  ? __send_signal+0x96f/0xcb0
[   20.288776][  T324]  __schedule+0xd19/0x1590
[   20.293104][  T324]  ? __kasan_check_write+0x14/0x20
[   20.298058][  T324]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   20.303357][  T324]  ? __sched_text_start+0x8/0x8
[   20.308039][  T324]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   20.313510][  T324]  do_task_dead+0x99/0xa0
[   20.317672][  T324]  do_exit+0x2089/0x2ca0
[   20.321749][  T324]  ? put_task_struct+0x80/0x80
[   20.326369][  T324]  ? ptrace_notify+0x24c/0x350
[   20.330955][  T324]  ? do_notify_parent+0xa30/0xa30
[   20.335814][  T324]  do_group_exit+0x141/0x310
[   20.340236][  T324]  __x64_sys_exit_group+0x3f/0x40
[   20.345092][  T324]  do_syscall_64+0x3d/0xb0
[   20.349353][  T324]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   20.355508][  T324] RIP: 0033:0x7fd7e49fdff9
[   20.359760][  T324] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[   20.366967][  T324] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   325] <... exit_group resumed>)   = ?
[pid   324] +++ exited with 0 +++
./strace-static-x86_64: Process 332 attached
[pid   330] <... bpf resumed>)          = 0
[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   332] set_robust_list(0x5555555d3660, 24) = 0
[pid   332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   332] setpgid(0, 0)               = 0
[pid   332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   332] write(3, "1000", 4)         = 4
[pid   332] close(3)                    = 0
[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) = 3
[pid   332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   332] <... bpf resumed>)          = 0
[pid   332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 336
[pid   325] +++ exited with 0 +++
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=325, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 336 attached
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   336] set_robust_list(0x5555555d3660, 24) = 0
[pid   336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   336] setpgid(0, 0)               = 0
[pid   336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   336] write(3, "1000", 4)         = 4
[pid   336] close(3 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 338
[pid   336] <... close resumed>)        = 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./strace-static-x86_64: Process 338 attached
 <unfinished ...>
[pid   338] set_robust_list(0x5555555d3660, 24) = 0
[pid   338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   338] setpgid(0, 0 <unfinished ...>
[pid   332] <... bpf resumed>)          = 6
[pid   338] <... setpgid resumed>)      = 0
[pid   336] <... bpf resumed>)          = 3
[pid   332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   331] <... bpf resumed>)          = 3
[pid   330] <... bpf resumed>)          = 6
[pid   336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   332] <... bpf resumed>)          = 7
[pid   331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   336] <... bpf resumed>)          = 4
[pid   332] exit_group(0 <unfinished ...>
[pid   331] <... bpf resumed>)          = 4
[pid   330] <... bpf resumed>)          = 7
[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   332] <... exit_group resumed>)   = ?
[pid   331] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   330] exit_group(0 <unfinished ...>
[pid   338] <... openat resumed>)       = 3
[pid   336] <... bpf resumed>)          = 5
[pid   332] +++ exited with 0 +++
[pid   331] <... bpf resumed>)          = 5
[pid   330] <... exit_group resumed>)   = ?
[pid   338] write(3, "1000", 4 <unfinished ...>
[pid   336] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   331] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   330] +++ exited with 0 +++
[pid   336] <... bpf resumed>)          = 0
[pid   331] <... bpf resumed>)          = 0
[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   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   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=330, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=332, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   338] <... write resumed>)        = 4
[pid   336] <... bpf resumed>)          = 6
[pid   331] <... bpf resumed>)          = 6
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   338] close(3 <unfinished ...>
[pid   336] <... bpf resumed>)          = 7
[pid   331] exit_group(0)               = ?
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 340
[pid   338] <... close resumed>)        = 0
[pid   336] exit_group(0 <unfinished ...>
[pid   331] +++ exited with 0 +++
[pid   336] <... exit_group resumed>)   = ?
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=331, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 341
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 342
[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./strace-static-x86_64: Process 342 attached
 <unfinished ...>
[pid   342] set_robust_list(0x5555555d3660, 24) = 0
[pid   336] +++ exited with 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   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   342] setpgid(0, 0)               = 0
[pid   295] <... restart_syscall resumed>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 343
./strace-static-x86_64: Process 340 attached
[pid   340] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   340] <... set_robust_list resumed>) = 0
[pid   340] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   342] <... openat resumed>)       = 3
[pid   340] <... prctl resumed>)        = 0
[pid   340] setpgid(0, 0./strace-static-x86_64: Process 341 attached
)               = 0
[pid   340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   342] write(3, "1000", 4)         = 4
[pid   341] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   342] close(3)                    = 0
[pid   341] <... set_robust_list resumed>) = 0
[pid   341] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   340] <... openat resumed>)       = 3
[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] <... prctl resumed>)        = 0
[pid   341] setpgid(0, 0 <unfinished ...>
[pid   340] write(3, "1000", 4)         = 4
[pid   341] <... setpgid resumed>)      = 0
[pid   340] close(3 <unfinished ...>
[pid   341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   340] <... close resumed>)        = 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 <unfinished ...>
[pid   341] <... openat resumed>)       = 3
[pid   341] write(3, "1000", 4)         = 4
[pid   341] close(3)                    = 0
[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./strace-static-x86_64: Process 343 attached
 <unfinished ...>
[pid   343] set_robust_list(0x5555555d3660, 24) = 0
[pid   343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   343] setpgid(0, 0)               = 0
[pid   343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   343] write(3, "1000", 4)         = 4
[pid   343] close(3)                    = 0
[pid   338] <... bpf resumed>)          = 3
[pid   338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   340] <... bpf resumed>)          = 3
[pid   340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   341] <... bpf resumed>)          = 3
[pid   342] <... bpf resumed>)          = 3
[pid   341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <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   342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   343] <... bpf resumed>)          = 3
[pid   343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   338] <... bpf resumed>)          = 4
[pid   340] <... bpf resumed>)          = 4
[pid   341] <... bpf resumed>)          = 4
[pid   342] <... bpf resumed>)          = 4
[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   341] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   343] <... 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   340] <... bpf resumed>)          = 5
[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   341] <... bpf resumed>)          = 5
[pid   342] <... bpf resumed>)          = 5
[pid   340] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   342] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   341] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   340] <... bpf resumed>)          = 0
[pid   343] <... bpf resumed>)          = 5
[pid   342] <... bpf resumed>)          = 0
[pid   341] <... bpf resumed>)          = 0
[pid   340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   343] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   338] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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>)          = 6
[pid   342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   338] <... bpf resumed>)          = 5
[pid   342] <... bpf resumed>)          = 7
[pid   341] <... bpf resumed>)          = 6
[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   342] <... exit_group resumed>)   = ?
[pid   341] <... bpf resumed>)          = 7
[pid   338] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   343] <... bpf resumed>)          = 0
[pid   342] +++ exited with 0 +++
[pid   341] exit_group(0 <unfinished ...>
[pid   340] <... bpf resumed>)          = 6
[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   341] <... exit_group resumed>)   = ?
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=342, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   338] <... bpf resumed>)          = 6
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   340] exit_group(0 <unfinished ...>
[pid   338] <... bpf resumed>)          = 7
[pid   341] +++ exited with 0 +++
[pid   340] <... exit_group resumed>)   = ?
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 344
[pid   338] exit_group(0 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=341, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   338] <... exit_group resumed>)   = ?
[pid   294] <... restart_syscall resumed>) = 0
[pid   343] <... bpf resumed>)          = 6
[pid   340] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=340, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   343] 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./strace-static-x86_64: Process 344 attached
 <unfinished ...>
[pid   344] set_robust_list(0x5555555d3660, 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 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 345
[pid   344] <... openat resumed>)       = 3
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 346
[pid   344] write(3, "1000", 4)         = 4
[pid   344] close(3)                    = 0
[   20.375232][  T324] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   20.383020][  T324] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   20.390833][  T324] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   20.398642][  T324] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   20.406455][  T324] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   20.414275][  T324]  </TASK>
[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./strace-static-x86_64: Process 345 attached
 <unfinished ...>
[pid   345] set_robust_list(0x5555555d3660, 24) = 0
[pid   345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   345] setpgid(0, 0)               = 0
[pid   345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 346 attached
[pid   346] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   345] write(3, "1000", 4)         = 4
[pid   345] close(3)                    = 0
[pid   346] <... set_robust_list resumed>) = 0
[pid   346] prctl(PR_SET_PDEATHSIG, SIGKILL <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 <unfinished ...>
[pid   346] <... prctl resumed>)        = 0
[pid   346] setpgid(0, 0)               = 0
[pid   346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   346] write(3, "1000", 4)         = 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) = 3
[pid   344] <... bpf resumed>)          = 3
[pid   345] <... bpf resumed>)          = 3
[pid   344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   344] <... bpf resumed>)          = 4
[pid   343] <... bpf resumed>)          = 7
[pid   338] +++ exited with 0 +++
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=338, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   345] <... bpf resumed>)          = 4
[pid   344] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   343] exit_group(0 <unfinished ...>
[pid   346] <... 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 <unfinished ...>
[pid   344] <... bpf resumed>)          = 5
[pid   343] <... exit_group resumed>)   = ?
[pid   346] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   345] <... bpf resumed>)          = 5
[pid   346] <... bpf resumed>)          = 5
[pid   345] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   346] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   345] <... bpf resumed>)          = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <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   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   343] +++ exited with 0 +++
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 347
[pid   344] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=343, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   344] <... bpf resumed>)          = 0
[pid   346] <... bpf resumed>)          = 6
[pid   345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   345] <... bpf resumed>)          = 7
[pid   346] <... bpf resumed>)          = 7
[pid   345] exit_group(0 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 348
[pid   346] exit_group(0 <unfinished ...>
[pid   345] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 348 attached
[pid   346] <... exit_group resumed>)   = ?
[pid   345] +++ exited with 0 +++
[pid   344] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 347 attached
[pid   348] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   346] +++ exited with 0 +++
[pid   344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=345, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   348] <... set_robust_list resumed>) = 0
[pid   347] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   344] <... bpf resumed>)          = 7
[pid   348] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   347] <... set_robust_list resumed>) = 0
[pid   344] exit_group(0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=346, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   348] <... prctl resumed>)        = 0
[pid   347] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   344] <... exit_group resumed>)   = ?
[pid   294] 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   348] setpgid(0, 0 <unfinished ...>
[pid   347] <... prctl resumed>)        = 0
[pid   344] +++ exited with 0 +++
[pid   348] <... setpgid resumed>)      = 0
[pid   347] setpgid(0, 0 <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   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 349
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 350
[pid   348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   347] <... setpgid resumed>)      = 0
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   348] <... openat resumed>)       = 3
[pid   347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   348] write(3, "1000", 4 <unfinished ...>
[pid   347] <... openat resumed>)       = 3
[pid   348] <... write resumed>)        = 4
[pid   347] write(3, "1000", 4 <unfinished ...>
[pid   348] close(3 <unfinished ...>
[pid   347] <... write resumed>)        = 4
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   348] <... close resumed>)        = 0
[pid   347] close(3 <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   347] <... close resumed>)        = 0
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 351
[pid   348] <... bpf resumed>)          = 3
[   20.474927][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   20.486485][    C1] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000104, exited with 00000103?
[   20.498052][  T346] BUG: scheduling while atomic: syz-executor411/346/0x00000003
[   20.505549][  T346] Modules linked in:
[   20.509405][  T346] Preemption disabled at:
[   20.509415][  T346] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   20.521196][  T346] CPU: 1 PID: 346 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   20.532727][  T346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   20.542621][  T346] Call Trace:
[   20.545741][  T346]  <TASK>
[   20.548528][  T346]  dump_stack_lvl+0x151/0x1b7
[   20.553034][  T346]  ? is_module_text_address+0x1a/0x140
[   20.558336][  T346]  ? is_module_text_address+0x1a/0x140
[   20.563631][  T346]  ? io_uring_drop_tctx_refs+0x190/0x190
[   20.569088][  T346]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   20.574738][  T346]  ? __wake_up_sync_key+0x1b1/0x3d0
[   20.579768][  T346]  ? is_module_text_address+0x1a/0x140
[   20.585058][  T346]  dump_stack+0x15/0x17
[   20.589051][  T346]  __schedule_bug+0x195/0x260
[   20.593574][  T346]  ? ttwu_queue_wakelist+0x510/0x510
[   20.598695][  T346]  ? __send_signal+0x96f/0xcb0
[   20.603287][  T346]  __schedule+0xd19/0x1590
[   20.607538][  T346]  ? __kasan_check_write+0x14/0x20
[   20.612487][  T346]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   20.617778][  T346]  ? __sched_text_start+0x8/0x8
[   20.622467][  T346]  do_task_dead+0x99/0xa0
[   20.626630][  T346]  do_exit+0x2089/0x2ca0
[   20.630713][  T346]  ? put_task_struct+0x80/0x80
[   20.635322][  T346]  ? ptrace_notify+0x24c/0x350
[   20.640006][  T346]  ? do_notify_parent+0xa30/0xa30
[   20.644857][  T346]  do_group_exit+0x141/0x310
[   20.649289][  T346]  __x64_sys_exit_group+0x3f/0x40
[   20.654142][  T346]  do_syscall_64+0x3d/0xb0
[   20.658404][  T346]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   20.664126][  T346] RIP: 0033:0x7fd7e49fdff9
[   20.668379][  T346] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[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   348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 350 attached
 <unfinished ...>
[pid   350] set_robust_list(0x5555555d3660, 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./strace-static-x86_64: Process 351 attached
./strace-static-x86_64: Process 349 attached
 <unfinished ...>
[pid   347] <... bpf resumed>)          = 3
[pid   351] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   350] <... openat resumed>)       = 3
[pid   349] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   351] <... set_robust_list resumed>) = 0
[pid   349] <... set_robust_list resumed>) = 0
[pid   349] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   351] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   349] <... prctl resumed>)        = 0
[pid   351] <... prctl resumed>)        = 0
[pid   349] setpgid(0, 0 <unfinished ...>
[pid   351] setpgid(0, 0 <unfinished ...>
[pid   350] write(3, "1000", 4 <unfinished ...>
[pid   349] <... setpgid resumed>)      = 0
[pid   351] <... setpgid resumed>)      = 0
[pid   351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   350] <... write resumed>)        = 4
[pid   349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   351] <... openat resumed>)       = 3
[pid   349] <... openat resumed>)       = 3
[pid   351] write(3, "1000", 4 <unfinished ...>
[pid   349] write(3, "1000", 4 <unfinished ...>
[pid   351] <... write resumed>)        = 4
[pid   350] close(3 <unfinished ...>
[pid   351] close(3 <unfinished ...>
[pid   349] <... write resumed>)        = 4
[pid   351] <... close resumed>)        = 0
[pid   350] <... close resumed>)        = 0
[pid   349] 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 <unfinished ...>
[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   351] <... bpf resumed>)          = 3
[pid   349] <... bpf resumed>)          = 3
[pid   351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   349] 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=8, 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(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   348] <... bpf resumed>)          = 4
[pid   351] <... bpf resumed>)          = 4
[pid   350] <... bpf resumed>)          = 4
[pid   349] <... bpf resumed>)          = 4
[pid   347] <... bpf resumed>)          = 4
[pid   351] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   350] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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>)          = 5
[pid   350] <... bpf resumed>)          = 5
[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   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   351] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   350] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   351] <... bpf resumed>)          = 0
[pid   350] <... bpf resumed>)          = 0
[pid   351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   351] <... bpf resumed>)          = 6
[pid   350] <... bpf resumed>)          = 6
[pid   349] <... bpf resumed>)          = 5
[pid   348] <... bpf resumed>)          = 5
[pid   347] <... bpf resumed>)          = 5
[pid   351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   351] <... bpf resumed>)          = 7
[pid   350] <... bpf resumed>)          = 7
[pid   351] exit_group(0 <unfinished ...>
[pid   350] exit_group(0 <unfinished ...>
[pid   351] <... exit_group resumed>)   = ?
[pid   350] <... exit_group resumed>)   = ?
[pid   351] +++ exited with 0 +++
[pid   350] +++ exited with 0 +++
[pid   349] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   348] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   347] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   349] <... bpf resumed>)          = 0
[pid   348] <... bpf resumed>)          = 0
[   20.675581][  T346] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   20.683999][  T346] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   20.691810][  T346] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   20.699625][  T346] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   20.707434][  T346] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   20.715250][  T346] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   20.723059][  T346]  </TASK>
[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   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   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=351, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=350, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   349] <... bpf resumed>)          = 6
[pid   348] <... bpf resumed>)          = 6
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   348] <... bpf resumed>)          = 7
[pid   293] <... restart_syscall resumed>) = 0
[pid   348] exit_group(0 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   349] <... bpf resumed>)          = 7
[pid   348] <... exit_group resumed>)   = ?
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 353 attached
 <unfinished ...>
[pid   349] exit_group(0 <unfinished ...>
[pid   353] set_robust_list(0x5555555d3660, 24) = 0
[pid   353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   353] setpgid(0, 0)               = 0
[pid   353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   353] write(3, "1000", 4)         = 4
[pid   353] close(3)                    = 0
[pid   353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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   349] <... exit_group resumed>)   = ?
[pid   348] +++ exited with 0 +++
[pid   347] <... bpf resumed>)          = 0
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 353
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 354
[pid   353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   353] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5
[pid   353] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   349] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=348, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=349, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 354 attached
 <unfinished ...>
[pid   354] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 355
[pid   354] <... set_robust_list resumed>) = 0
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 356
[pid   354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[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   353] <... bpf resumed>)          = 6
[pid   354] setpgid(0, 0)               = 0
[pid   354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   353] exit_group(0 <unfinished ...>
[pid   354] <... openat resumed>)       = 3
[pid   353] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 356 attached
./strace-static-x86_64: Process 355 attached
[pid   347] <... bpf resumed>)          = 6
[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   356] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   355] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   354] <... bpf resumed>)          = 3
[pid   347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   356] <... set_robust_list resumed>) = 0
[pid   355] <... set_robust_list resumed>) = 0
[pid   356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   355] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   356] setpgid(0, 0 <unfinished ...>
[pid   355] <... prctl resumed>)        = 0
[pid   356] <... setpgid resumed>)      = 0
[pid   355] setpgid(0, 0 <unfinished ...>
[pid   356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   355] <... setpgid resumed>)      = 0
[pid   356] <... openat resumed>)       = 3
[pid   355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   356] write(3, "1000", 4)         = 4
[pid   356] close(3 <unfinished ...>
[pid   355] <... openat resumed>)       = 3
[pid   356] <... close resumed>)        = 0
[pid   354] <... bpf resumed>)          = 4
[pid   353] +++ exited with 0 +++
[pid   347] <... bpf resumed>)          = 7
[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   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=353, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   347] exit_group(0 <unfinished ...>
[pid   354] <... bpf resumed>)          = 5
[pid   354] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   347] <... exit_group resumed>)   = ?
[pid   296] 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   354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   354] exit_group(0)               = ?
[pid   347] +++ exited with 0 +++
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 357
./strace-static-x86_64: Process 357 attached
[pid   357] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=347, si_uid=0, si_status=0, si_utime=0, si_stime=19} ---
[pid   357] <... set_robust_list resumed>) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   357] setpgid(0, 0)               = 0
[pid   357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 358
[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./strace-static-x86_64: Process 358 attached
 <unfinished ...>
[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   355] write(3, "1000", 4 <unfinished ...>
[pid   358] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   357] <... bpf resumed>)          = 3
[pid   357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   358] <... set_robust_list resumed>) = 0
[pid   358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   358] setpgid(0, 0)               = 0
[pid   358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   358] write(3, "1000", 4)         = 4
[pid   358] close(3)                    = 0
[pid   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) = 3
[pid   355] <... write resumed>)        = 4
[pid   358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   355] close(3)                    = 0
[pid   356] <... bpf resumed>)          = 3
[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   356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   355] <... bpf resumed>)          = 3
[pid   355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   354] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=354, 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=0x5555555d3650) = 359
./strace-static-x86_64: Process 359 attached
[pid   359] set_robust_list(0x5555555d3660, 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) = 3
[pid   359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   358] <... bpf resumed>)          = 4
[pid   357] <... bpf resumed>)          = 4
[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   356] <... bpf resumed>)          = 4
[pid   355] <... bpf resumed>)          = 4
[pid   358] <... bpf resumed>)          = 5
[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   359] <... bpf resumed>)          = 4
[pid   358] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   359] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   358] <... bpf resumed>)          = 0
[pid   357] <... bpf resumed>)          = 5
[pid   356] <... bpf resumed>)          = 5
[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_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   355] <... bpf resumed>)          = 5
[pid   359] <... bpf resumed>)          = 5
[pid   358] <... bpf resumed>)          = 6
[pid   357] <... bpf resumed>)          = 0
[pid   356] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   355] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[   20.822327][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   20.833846][  T288] BUG: scheduling while atomic: strace-static-x/288/0x00000002
[   20.841422][  T288] Modules linked in:
[   20.845120][  T288] Preemption disabled at:
[   20.845127][  T288] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   20.856259][  T288] CPU: 1 PID: 288 Comm: strace-static-x Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   20.867705][  T288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   20.877622][  T288] Call Trace:
[   20.880820][  T288]  <TASK>
[   20.883589][  T288]  dump_stack_lvl+0x151/0x1b7
[   20.888101][  T288]  ? is_module_text_address+0x1a/0x140
[   20.893399][  T288]  ? is_module_text_address+0x1a/0x140
[   20.898717][  T288]  ? io_uring_drop_tctx_refs+0x190/0x190
[   20.904156][  T288]  ? call_rcu+0xcfd/0x12a0
[   20.908530][  T288]  ? is_module_text_address+0x1a/0x140
[   20.913861][  T288]  dump_stack+0x15/0x17
[   20.917817][  T288]  __schedule_bug+0x195/0x260
[   20.922319][  T288]  ? rcu_gp_kthread_wake+0x90/0x90
[   20.927273][  T288]  ? ttwu_queue_wakelist+0x510/0x510
[   20.932403][  T288]  ? kmem_cache_free+0x2c3/0x2e0
[   20.937158][  T288]  __schedule+0xd19/0x1590
[   20.941416][  T288]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   20.947313][  T288]  ? __sched_text_start+0x8/0x8
[   20.951997][  T288]  ? __blkcg_punt_bio_submit+0x180/0x180
[   20.957470][  T288]  ? unlock_page_memcg+0x160/0x160
[   20.962414][  T288]  schedule+0x11f/0x1e0
[   20.966405][  T288]  exit_to_user_mode_loop+0x4d/0xe0
[   20.971438][  T288]  exit_to_user_mode_prepare+0x5a/0xa0
[   20.976734][  T288]  syscall_exit_to_user_mode+0x26/0x160
[   20.982131][  T288]  do_syscall_64+0x49/0xb0
[   20.986376][  T288]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   20.992183][  T288] RIP: 0033:0x4e65f7
[   20.996020][  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   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   356] <... bpf resumed>)          = 0
[pid   355] <... bpf resumed>)          = 0
[pid   359] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   358] <... bpf resumed>)          = 7
[pid   358] exit_group(0)               = ?
[pid   358] +++ exited with 0 +++
[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   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 360 attached
 <unfinished ...>
[pid   359] <... bpf resumed>)          = 0
[pid   357] <... bpf resumed>)          = 6
[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   355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   360] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   357] exit_group(0)               = ?
[pid   355] <... bpf resumed>)          = 6
[pid   360] <... set_robust_list resumed>) = 0
[pid   359] <... bpf resumed>)          = 6
[pid   357] +++ exited with 0 +++
[pid   356] <... bpf resumed>)          = 6
[pid   355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 360
[pid   360] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   360] <... prctl resumed>)        = 0
[pid   355] <... bpf resumed>)          = 7
[pid   359] <... bpf resumed>)          = 7
[pid   356] <... bpf resumed>)          = 7
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=357, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   355] exit_group(0 <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   355] <... exit_group resumed>)   = ?
[pid   356] exit_group(0 <unfinished ...>
[pid   355] +++ exited with 0 +++
[pid   356] <... exit_group resumed>)   = ?
[pid   296] <... restart_syscall resumed>) = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=355, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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=0x5555555d3650) = 361
./strace-static-x86_64: Process 361 attached
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   361] set_robust_list(0x5555555d3660, 24) = 0
[pid   361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   361] setpgid(0, 0)               = 0
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 362
[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   356] +++ exited with 0 +++
[pid   359] exit_group(0 <unfinished ...>
[pid   360] setpgid(0, 0 <unfinished ...>
[pid   359] <... exit_group resumed>)   = ?
[pid   294] --- 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] <... setpgid resumed>)      = 0
[pid   294] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 362 attached
 <unfinished ...>
[pid   360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
[pid   360] <... openat resumed>)       = 3
[pid   361] <... bpf resumed>)          = 3
[pid   360] write(3, "1000", 4 <unfinished ...>
[pid   361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   360] <... write resumed>)        = 4
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 363 attached
 <unfinished ...>
[pid   360] close(3)                    = 0
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 363
[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   363] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   360] <... bpf resumed>)          = 3
[pid   360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   363] <... set_robust_list resumed>) = 0
[pid   362] set_robust_list(0x5555555d3660, 24) = 0
[pid   362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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 <unfinished ...>
[pid   363] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   362] <... bpf resumed>)          = 3
[pid   362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   363] <... prctl resumed>)        = 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) = 3
[pid   363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   361] <... bpf resumed>)          = 4
[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
[   21.015639][  T288] RSP: 002b:00007fff607dc9d8 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[   21.023872][  T288] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   21.031681][  T288] RDX: 00007fff607dc9e0 RSI: 0000000000008910 RDI: 0000000000000003
[   21.039493][  T288] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000d
[   21.047306][  T288] R10: 00000000005549d3 R11: 0000000000000286 R12: 00007fff607dca40
[   21.055124][  T288] R13: 00007fff607dc9e0 R14: 0000000000427210 R15: 0000000000617180
[   21.063028][  T288]  </TASK>
[pid   361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   360] <... bpf resumed>)          = 4
[pid   359] +++ exited with 0 +++
[pid   363] <... bpf resumed>)          = 4
[pid   362] <... bpf resumed>)          = 4
[pid   361] <... bpf resumed>)          = 7
[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   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] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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] exit_group(0 <unfinished ...>
[pid   360] <... bpf resumed>)          = 5
[pid   363] <... bpf resumed>)          = 5
[pid   362] <... bpf resumed>)          = 5
[pid   361] <... exit_group resumed>)   = ?
[pid   360] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=359, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   363] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   362] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   360] <... bpf resumed>)          = 0
[pid   363] <... bpf resumed>)          = 0
[pid   362] <... bpf resumed>)          = 0
[pid   361] +++ exited with 0 +++
[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   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   360] <... bpf resumed>)          = 6
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=361, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   363] <... bpf resumed>)          = 6
[pid   362] <... bpf resumed>)          = 6
[pid   360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   360] <... bpf resumed>)          = 7
[pid   363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   360] exit_group(0)               = ?
[pid   363] <... bpf resumed>)          = 7
[pid   362] <... bpf resumed>)          = 7
[pid   360] +++ exited with 0 +++
[pid   363] exit_group(0 <unfinished ...>
[pid   362] exit_group(0 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   363] <... exit_group resumed>)   = ?
[pid   362] <... exit_group resumed>)   = ?
[pid   363] +++ exited with 0 +++
[pid   362] +++ exited with 0 +++
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 364
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=362, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 365
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=363, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 366
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 367
./strace-static-x86_64: Process 366 attached
[pid   366] set_robust_list(0x5555555d3660, 24) = 0
[pid   366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   366] setpgid(0, 0)               = 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./strace-static-x86_64: Process 365 attached
 <unfinished ...>
[pid   365] set_robust_list(0x5555555d3660, 24) = 0
[pid   365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[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
[   21.128225][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   21.139955][  T360] BUG: scheduling while atomic: syz-executor411/360/0x00000002
[   21.147301][  T360] Modules linked in:
[   21.151589][  T360] Preemption disabled at:
[   21.151598][  T360] [<ffffffff8154b657>] up_write+0x27/0x1f0
[   21.161980][  T360] CPU: 1 PID: 360 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   21.173771][  T360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   21.183663][  T360] Call Trace:
[   21.186785][  T360]  <TASK>
[   21.189572][  T360]  dump_stack_lvl+0x151/0x1b7
[   21.194074][  T360]  ? up_write+0x27/0x1f0
[   21.198155][  T360]  ? up_write+0x27/0x1f0
[   21.202239][  T360]  ? io_uring_drop_tctx_refs+0x190/0x190
[   21.207706][  T360]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   21.213518][  T360]  ? __wake_up_sync_key+0x1b1/0x3d0
[   21.218558][  T360]  ? up_write+0x27/0x1f0
[   21.222630][  T360]  dump_stack+0x15/0x17
[   21.226629][  T360]  __schedule_bug+0x195/0x260
[   21.231225][  T360]  ? ttwu_queue_wakelist+0x510/0x510
[   21.236345][  T360]  ? __send_signal+0x96f/0xcb0
[   21.241039][  T360]  __schedule+0xd19/0x1590
[   21.245301][  T360]  ? __kasan_check_write+0x14/0x20
[   21.250237][  T360]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   21.255532][  T360]  ? __sched_text_start+0x8/0x8
[   21.260219][  T360]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   21.265889][  T360]  do_task_dead+0x99/0xa0
[   21.270072][  T360]  do_exit+0x2089/0x2ca0
[   21.274122][  T360]  ? put_task_struct+0x80/0x80
[   21.278720][  T360]  ? ptrace_notify+0x24c/0x350
[   21.283327][  T360]  ? do_notify_parent+0xa30/0xa30
[   21.288191][  T360]  do_group_exit+0x141/0x310
[   21.292609][  T360]  __x64_sys_exit_group+0x3f/0x40
[   21.297481][  T360]  do_syscall_64+0x3d/0xb0
[   21.301723][  T360]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   21.307448][  T360] RIP: 0033:0x7fd7e49fdff9
[   21.311711][  T360] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[   21.318910][  T360] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[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 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=360, 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./strace-static-x86_64: Process 367 attached
./strace-static-x86_64: Process 368 attached
./strace-static-x86_64: Process 364 attached
 <unfinished ...>
[pid   366] <... bpf resumed>)          = 3
[pid   365] <... bpf resumed>)          = 3
[pid   368] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   364] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   368] <... set_robust_list resumed>) = 0
[pid   365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   364] <... set_robust_list resumed>) = 0
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 368
[pid   366] <... bpf resumed>)          = 4
[pid   364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   364] setpgid(0, 0 <unfinished ...>
[pid   365] <... bpf resumed>)          = 4
[pid   364] <... setpgid resumed>)      = 0
[pid   366] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   365] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   364] write(3, "1000", 4)         = 4
[pid   366] <... bpf resumed>)          = 5
[pid   365] <... bpf resumed>)          = 5
[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 <unfinished ...>
[pid   368] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   367] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   366] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   365] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   364] <... bpf resumed>)          = 3
[pid   367] <... set_robust_list resumed>) = 0
[pid   364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   367] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   366] <... bpf resumed>)          = 0
[pid   365] <... bpf resumed>)          = 0
[pid   364] <... bpf resumed>)          = 4
[pid   367] <... prctl resumed>)        = 0
[pid   366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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] setpgid(0, 0 <unfinished ...>
[pid   364] <... bpf resumed>)          = 5
[pid   367] <... setpgid resumed>)      = 0
[pid   364] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   364] <... bpf resumed>)          = 0
[pid   367] <... openat resumed>)       = 3
[pid   366] <... bpf resumed>)          = 6
[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   368] <... prctl resumed>)        = 0
[pid   367] write(3, "1000", 4 <unfinished ...>
[pid   366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   365] <... bpf resumed>)          = 6
[pid   364] <... bpf resumed>)          = 6
[pid   367] <... write resumed>)        = 4
[pid   366] <... bpf resumed>)          = 7
[pid   365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   367] close(3 <unfinished ...>
[pid   364] <... bpf resumed>)          = 7
[pid   367] <... close resumed>)        = 0
[pid   366] exit_group(0 <unfinished ...>
[pid   365] <... bpf resumed>)          = 7
[pid   364] exit_group(0 <unfinished ...>
[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 <unfinished ...>
[pid   366] <... exit_group resumed>)   = ?
[pid   365] exit_group(0 <unfinished ...>
[pid   364] <... exit_group resumed>)   = ?
[pid   368] setpgid(0, 0 <unfinished ...>
[pid   367] <... bpf resumed>)          = 3
[pid   366] +++ exited with 0 +++
[pid   365] <... exit_group resumed>)   = ?
[pid   364] +++ exited with 0 +++
[pid   367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=366, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=364, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   367] <... bpf resumed>)          = 4
[pid   368] <... setpgid resumed>)      = 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) = 5
[pid   295] 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 369 attached
 <unfinished ...>
[pid   368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   367] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 369
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 370
[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./strace-static-x86_64: Process 370 attached
 <unfinished ...>
[pid   369] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   368] <... openat resumed>)       = 3
[pid   367] <... bpf resumed>)          = 6
[pid   367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   368] write(3, "1000", 4 <unfinished ...>
[pid   370] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   369] <... set_robust_list resumed>) = 0
[pid   368] <... write resumed>)        = 4
[pid   370] <... set_robust_list resumed>) = 0
[pid   370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   370] setpgid(0, 0)               = 0
[pid   370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   368] close(3 <unfinished ...>
[pid   370] write(3, "1000", 4)         = 4
[pid   368] <... close resumed>)        = 0
[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) = 3
[pid   369] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[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   370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   369] <... prctl resumed>)        = 0
[pid   369] setpgid(0, 0)               = 0
[pid   369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   369] write(3, "1000", 4)         = 4
[pid   369] close(3)                    = 0
[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 <unfinished ...>
[pid   368] <... bpf resumed>)          = 3
[pid   369] <... bpf resumed>)          = 3
[pid   369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   370] <... bpf resumed>)          = 4
[pid   369] <... bpf resumed>)          = 4
[pid   368] <... bpf resumed>)          = 4
[pid   367] <... bpf resumed>)          = 7
[pid   365] +++ exited with 0 +++
[pid   370] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   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   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   367] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=365, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   370] <... bpf resumed>)          = 5
[pid   369] <... bpf resumed>)          = 5
[pid   368] <... bpf resumed>)          = 5
[pid   367] <... exit_group resumed>)   = ?
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   370] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   369] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   368] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   370] <... bpf resumed>)          = 0
[pid   369] <... bpf resumed>)          = 0
[pid   368] <... bpf resumed>)          = 0
[pid   367] +++ exited with 0 +++
[pid   296] <... restart_syscall resumed>) = 0
[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_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   370] <... bpf resumed>)          = 6
[pid   369] <... bpf resumed>)          = 6
[pid   370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   368] <... bpf resumed>)          = 6
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=367, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   370] <... bpf resumed>)          = 7
[pid   369] <... bpf resumed>)          = 7
[pid   368] 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   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 371 attached
 <unfinished ...>
[pid   370] exit_group(0 <unfinished ...>
[pid   369] exit_group(0 <unfinished ...>
[pid   368] <... bpf resumed>)          = 7
[pid   371] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   370] <... exit_group resumed>)   = ?
[pid   369] <... exit_group resumed>)   = ?
[pid   368] exit_group(0 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 371
[pid   371] <... set_robust_list resumed>) = 0
[pid   371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   370] +++ exited with 0 +++
[pid   371] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 372 attached
[pid   371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   369] +++ exited with 0 +++
[pid   368] <... exit_group resumed>)   = ?
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 372
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=370, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   372] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   371] <... openat resumed>)       = 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   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=369, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   372] <... set_robust_list resumed>) = 0
[   21.327155][  T360] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   21.335049][  T360] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   21.342947][  T360] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   21.350757][  T360] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   21.358570][  T360] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   21.366384][  T360]  </TASK>
[pid   295] 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 373 attached
 <unfinished ...>
[pid   372] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   371] <... bpf resumed>)          = 3
[pid   373] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 373
[pid   373] <... set_robust_list resumed>) = 0
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 374
[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./strace-static-x86_64: Process 374 attached
 <unfinished ...>
[pid   372] <... prctl resumed>)        = 0
[pid   374] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   372] setpgid(0, 0 <unfinished ...>
[pid   373] <... openat resumed>)       = 3
[pid   372] <... setpgid resumed>)      = 0
[pid   373] write(3, "1000", 4)         = 4
[pid   372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   373] close(3)                    = 0
[pid   372] <... openat resumed>)       = 3
[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   372] write(3, "1000", 4 <unfinished ...>
[pid   374] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   372] <... write resumed>)        = 4
[pid   372] close(3 <unfinished ...>
[pid   374] <... prctl resumed>)        = 0
[pid   372] <... close resumed>)        = 0
[pid   374] setpgid(0, 0 <unfinished ...>
[pid   373] <... bpf resumed>)          = 3
[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 <unfinished ...>
[pid   374] <... setpgid resumed>)      = 0
[pid   374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   372] <... bpf resumed>)          = 3
[pid   374] <... openat resumed>)       = 3
[pid   372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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) = 4
[pid   373] <... bpf resumed>)          = 4
[pid   372] <... bpf resumed>)          = 4
[pid   371] <... bpf resumed>)          = 4
[pid   368] +++ exited with 0 +++
[pid   372] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   371] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   374] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   373] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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 resumed>)          = 5
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=368, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   372] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   371] <... bpf resumed>)          = 5
[pid   373] <... bpf resumed>)          = 5
[pid   372] <... bpf resumed>)          = 0
[pid   371] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   374] <... bpf resumed>)          = 5
[pid   373] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <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   371] <... bpf resumed>)          = 0
[pid   373] <... bpf resumed>)          = 0
[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   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   374] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   371] <... bpf resumed>)          = 6
[pid   374] <... bpf resumed>)          = 6
[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 resumed>)          = 6
[pid   371] 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   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 375
[pid   371] <... bpf resumed>)          = 7
[pid   374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   372] <... bpf resumed>)          = 7
[pid   371] exit_group(0 <unfinished ...>
[pid   374] <... bpf resumed>)          = 7
[pid   373] <... bpf resumed>)          = 6
[pid   372] exit_group(0 <unfinished ...>
[pid   371] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 375 attached
[pid   375] set_robust_list(0x5555555d3660, 24) = 0
[pid   375] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   371] +++ exited with 0 +++
[pid   374] exit_group(0 <unfinished ...>
[pid   373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   372] <... exit_group resumed>)   = ?
[pid   374] <... exit_group resumed>)   = ?
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=371, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   375] <... prctl resumed>)        = 0
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 376
[pid   375] setpgid(0, 0 <unfinished ...>
[pid   374] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=374, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   375] <... setpgid resumed>)      = 0
[pid   375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   375] write(3, "1000", 4)         = 4
[pid   293] <... restart_syscall resumed>) = 0
[pid   375] close(3 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   375] <... close resumed>)        = 0
./strace-static-x86_64: Process 377 attached
[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   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 377
[pid   377] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   375] <... bpf resumed>)          = 3
[pid   375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   377] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 376 attached
[pid   376] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   377] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   376] <... set_robust_list resumed>) = 0
[pid   377] <... prctl resumed>)        = 0
[pid   376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   376] setpgid(0, 0)               = 0
[pid   376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   377] setpgid(0, 0)               = 0
[pid   376] <... openat resumed>)       = 3
[pid   377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   376] write(3, "1000", 4 <unfinished ...>
[pid   377] <... openat resumed>)       = 3
[pid   376] <... write resumed>)        = 4
[pid   376] close(3 <unfinished ...>
[pid   377] write(3, "1000", 4 <unfinished ...>
[pid   376] <... close resumed>)        = 0
[pid   377] <... write resumed>)        = 4
[pid   377] close(3 <unfinished ...>
[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   377] <... close resumed>)        = 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   376] <... bpf resumed>)          = 3
[pid   377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   375] <... bpf resumed>)          = 4
[pid   373] <... bpf resumed>)          = 7
[pid   372] +++ exited with 0 +++
[pid   375] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   373] exit_group(0)               = ?
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=372, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   375] <... bpf resumed>)          = 5
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   375] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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) = 6
[pid   375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 378
./strace-static-x86_64: Process 378 attached
[pid   378] set_robust_list(0x5555555d3660, 24) = 0
[pid   378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   378] setpgid(0, 0)               = 0
[pid   378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   378] write(3, "1000", 4)         = 4
[pid   378] close(3)                    = 0
[pid   378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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   378] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   377] <... bpf resumed>)          = 4
[pid   376] <... bpf resumed>)          = 4
[pid   375] <... bpf resumed>)          = 7
[pid   373] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=373, 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./strace-static-x86_64: Process 379 attached
 <unfinished ...>
[pid   375] exit_group(0 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 379
[pid   379] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   375] <... exit_group resumed>)   = ?
[pid   379] <... set_robust_list resumed>) = 0
[pid   379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   379] setpgid(0, 0)               = 0
[pid   379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   379] write(3, "1000", 4)         = 4
[pid   379] close(3)                    = 0
[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) = 3
[pid   378] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   377] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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] +++ exited with 0 +++
[pid   379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=375, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   377] <... bpf resumed>)          = 5
[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   377] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   379] <... bpf resumed>)          = 5
[pid   378] <... bpf resumed>)          = 5
[pid   376] <... bpf resumed>)          = 5
[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_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   379] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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) = 6
[pid   377] <... bpf resumed>)          = 6
[pid   376] <... bpf resumed>)          = 0
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 380
[pid   377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <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   379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   379] exit_group(0)               = ?
./strace-static-x86_64: Process 380 attached
[pid   379] +++ exited with 0 +++
[pid   378] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   377] <... bpf resumed>)          = 7
[pid   376] <... bpf resumed>)          = 6
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=379, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   380] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   378] <... bpf resumed>)          = 0
[pid   377] exit_group(0 <unfinished ...>
[pid   376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   380] <... set_robust_list resumed>) = 0
[pid   378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   377] <... exit_group resumed>)   = ?
[pid   376] <... bpf resumed>)          = 7
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   380] setpgid(0, 0)               = 0
[pid   380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   376] exit_group(0)               = ?
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 381
[pid   380] <... openat resumed>)       = 3
[pid   380] write(3, "1000", 4)         = 4
[pid   380] close(3)                    = 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 <unfinished ...>
[pid   377] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=377, 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=0x5555555d3650) = 382
./strace-static-x86_64: Process 382 attached
./strace-static-x86_64: Process 381 attached
[pid   380] <... bpf resumed>)          = 3
[pid   378] <... bpf resumed>)          = 6
[pid   378] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   382] set_robust_list(0x5555555d3660, 24) = 0
[pid   382] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   381] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   382] <... prctl resumed>)        = 0
[pid   382] setpgid(0, 0)               = 0
[pid   382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[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 <unfinished ...>
[pid   381] <... set_robust_list resumed>) = 0
[pid   381] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   382] <... bpf resumed>)          = 3
[pid   382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   381] <... prctl resumed>)        = 0
[pid   381] setpgid(0, 0)               = 0
[pid   381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   381] write(3, "1000", 4)         = 4
[pid   381] close(3)                    = 0
[pid   381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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   381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   382] <... bpf resumed>)          = 4
[pid   381] <... bpf resumed>)          = 4
[pid   380] <... bpf resumed>)          = 4
[pid   378] <... bpf resumed>)          = 7
[pid   376] +++ exited with 0 +++
[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   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>)          = 5
[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   378] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=376, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   382] <... bpf resumed>)          = 5
[pid   381] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   378] <... exit_group resumed>)   = ?
[pid   380] <... bpf resumed>)          = 5
[pid   382] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   381] <... bpf resumed>)          = 0
[pid   381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   378] +++ exited with 0 +++
[pid   381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   380] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=378, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   382] <... bpf resumed>)          = 0
[pid   381] <... 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] exit_group(0 <unfinished ...>
[pid   380] <... bpf resumed>)          = 0
[pid   381] <... exit_group resumed>)   = ?
[pid   382] <... bpf resumed>)          = 6
[pid   381] +++ exited with 0 +++
[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   382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   294] 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=381, 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./strace-static-x86_64: Process 383 attached
 <unfinished ...>
[pid   383] set_robust_list(0x5555555d3660, 24) = 0
[pid   383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 384
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 383
[pid   383] setpgid(0, 0)               = 0
[pid   383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 385
[pid   383] write(3, "1000", 4)         = 4
[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./strace-static-x86_64: Process 385 attached
) = 3
[pid   382] <... bpf resumed>)          = 7
[pid   380] <... bpf resumed>)          = 6
[pid   380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   382] exit_group(0 <unfinished ...>
[pid   383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   380] exit_group(0 <unfinished ...>
[pid   382] <... exit_group resumed>)   = ?
[pid   383] <... bpf resumed>)          = 4
[pid   380] <... exit_group resumed>)   = ?
[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) = 5
[pid   383] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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) = 6
[pid   382] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=382, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 384 attached
[pid   384] set_robust_list(0x5555555d3660, 24) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   384] setpgid(0, 0)               = 0
[pid   384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 386
[pid   384] <... openat resumed>)       = 3
[pid   384] write(3, "1000", 4)         = 4
[pid   384] close(3)                    = 0
[pid   383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 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./strace-static-x86_64: Process 386 attached
 <unfinished ...>
[pid   385] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   384] <... bpf resumed>)          = 3
[pid   384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   386] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   385] <... set_robust_list resumed>) = 0
[pid   386] <... set_robust_list resumed>) = 0
[pid   385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   386] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   385] setpgid(0, 0)               = 0
[pid   386] <... prctl resumed>)        = 0
[pid   386] setpgid(0, 0 <unfinished ...>
[pid   385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   386] <... setpgid resumed>)      = 0
[pid   385] <... openat resumed>)       = 3
[pid   385] write(3, "1000", 4)         = 4
[pid   386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   385] close(3)                    = 0
[pid   386] <... openat resumed>)       = 3
[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 <unfinished ...>
[pid   386] write(3, "1000", 4 <unfinished ...>
[pid   385] <... bpf resumed>)          = 3
[pid   386] <... write resumed>)        = 4
[pid   385] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   386] close(3)                    = 0
[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) = 3
[pid   386] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   383] <... bpf resumed>)          = 7
[pid   380] +++ exited with 0 +++
[pid   384] <... bpf resumed>)          = 4
[pid   385] <... bpf resumed>)          = 4
[pid   386] <... bpf resumed>)          = 4
[pid   383] exit_group(0)               = ?
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=380, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[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 <unfinished ...>
[pid   383] +++ exited with 0 +++
[pid   384] <... bpf resumed>)          = 5
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=383, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   385] <... bpf resumed>)          = 5
[pid   384] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   385] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   384] <... bpf resumed>)          = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   385] <... bpf resumed>)          = 0
[pid   384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 387 attached
 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 387
[pid   387] set_robust_list(0x5555555d3660, 24) = 0
[pid   387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   387] setpgid(0, 0)               = 0
[pid   387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   384] <... bpf resumed>)          = 6
[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) = 3
[pid   386] <... bpf resumed>)          = 5
[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 <unfinished ...>
[pid   384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 388
[pid   387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   384] exit_group(0 <unfinished ...>
[pid   387] <... bpf resumed>)          = 4
[pid   387] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5
[pid   385] <... bpf resumed>)          = 6
[pid   384] <... exit_group resumed>)   = ?
[pid   387] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   384] +++ exited with 0 +++
[pid   387] exit_group(0 <unfinished ...>
[pid   386] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   385] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   387] <... exit_group resumed>)   = ?
[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   386] <... bpf resumed>)          = 0
[pid   385] <... bpf resumed>)          = 7
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   387] +++ exited with 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   385] exit_group(0 <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   386] <... bpf resumed>)          = 6
[pid   385] <... exit_group resumed>)   = ?
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=387, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   386] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   385] +++ exited with 0 +++
[pid   386] <... bpf resumed>)          = 7
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=385, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   386] exit_group(0 <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   386] <... exit_group resumed>)   = ?
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 389
[pid   386] +++ exited with 0 +++
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 390
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=386, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 391
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 392
./strace-static-x86_64: Process 392 attached
[pid   392] set_robust_list(0x5555555d3660, 24) = 0
[pid   392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   392] setpgid(0, 0)               = 0
[pid   392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 390 attached
) = 3
[pid   390] set_robust_list(0x5555555d3660, 24) = 0
[pid   390] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   392] write(3, "1000", 4)         = 4
[pid   392] close(3 <unfinished ...>
[pid   390] <... prctl resumed>)        = 0
[pid   392] <... close resumed>)        = 0
[pid   390] setpgid(0, 0 <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 <unfinished ...>
[pid   390] <... setpgid resumed>)      = 0
[pid   390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   390] write(3, "1000", 4)         = 4
[pid   390] close(3)                    = 0
[   21.537369][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   21.549241][  T387] BUG: scheduling while atomic: syz-executor411/387/0x00000002
[   21.556597][  T387] Modules linked in:
[   21.561008][  T387] Preemption disabled at:
[   21.561017][  T387] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   21.572964][  T387] CPU: 1 PID: 387 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   21.584407][  T387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   21.594299][  T387] Call Trace:
[   21.597422][  T387]  <TASK>
[   21.600200][  T387]  dump_stack_lvl+0x151/0x1b7
[   21.604723][  T387]  ? is_module_text_address+0x1a/0x140
[   21.610439][  T387]  ? is_module_text_address+0x1a/0x140
[   21.615736][  T387]  ? io_uring_drop_tctx_refs+0x190/0x190
[   21.621210][  T387]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   21.626847][  T387]  ? __wake_up_sync_key+0x1b1/0x3d0
[   21.631879][  T387]  ? is_module_text_address+0x1a/0x140
[   21.637267][  T387]  dump_stack+0x15/0x17
[   21.641270][  T387]  __schedule_bug+0x195/0x260
[   21.645789][  T387]  ? ttwu_queue_wakelist+0x510/0x510
[   21.650894][  T387]  ? __send_signal+0x96f/0xcb0
[   21.655487][  T387]  __schedule+0xd19/0x1590
[   21.659738][  T387]  ? __kasan_check_write+0x14/0x20
[   21.664690][  T387]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   21.669980][  T387]  ? __sched_text_start+0x8/0x8
[   21.674665][  T387]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   21.680135][  T387]  do_task_dead+0x99/0xa0
[   21.684305][  T387]  do_exit+0x2089/0x2ca0
[   21.688489][  T387]  ? put_task_struct+0x80/0x80
[   21.693107][  T387]  ? ptrace_notify+0x24c/0x350
[   21.697688][  T387]  ? do_notify_parent+0xa30/0xa30
[   21.702541][  T387]  do_group_exit+0x141/0x310
[   21.706969][  T387]  __x64_sys_exit_group+0x3f/0x40
[   21.711828][  T387]  do_syscall_64+0x3d/0xb0
[   21.716078][  T387]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   21.721818][  T387] RIP: 0033:0x7fd7e49fdff9
[   21.726508][  T387] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[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./strace-static-x86_64: Process 388 attached
./strace-static-x86_64: Process 389 attached
) = 3
[pid   388] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   389] set_robust_list(0x5555555d3660, 24) = 0
[pid   388] <... set_robust_list resumed>) = 0
[pid   390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   389] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 391 attached
 <unfinished ...>
[pid   392] <... bpf resumed>)          = 3
[pid   388] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   389] <... prctl resumed>)        = 0
[pid   388] <... prctl resumed>)        = 0
[pid   392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   389] setpgid(0, 0 <unfinished ...>
[pid   388] setpgid(0, 0 <unfinished ...>
[pid   389] <... setpgid resumed>)      = 0
[pid   388] <... setpgid resumed>)      = 0
[pid   391] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   391] <... set_robust_list resumed>) = 0
[pid   389] <... openat resumed>)       = 3
[pid   388] <... openat resumed>)       = 3
[pid   391] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   389] write(3, "1000", 4 <unfinished ...>
[pid   388] write(3, "1000", 4 <unfinished ...>
[pid   391] <... prctl resumed>)        = 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
[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   389] <... write resumed>)        = 4
[pid   388] <... write resumed>)        = 4
[pid   391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   389] close(3 <unfinished ...>
[pid   388] close(3 <unfinished ...>
[pid   389] <... close resumed>)        = 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   388] <... close resumed>)        = 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) = 3
[pid   389] <... bpf resumed>)          = 3
[pid   388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   392] <... bpf resumed>)          = 4
[pid   391] <... bpf resumed>)          = 4
[pid   390] <... bpf resumed>)          = 4
[pid   392] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   391] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   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   392] <... bpf resumed>)          = 5
[pid   391] <... bpf resumed>)          = 5
[pid   390] <... bpf resumed>)          = 5
[pid   389] <... bpf resumed>)          = 4
[pid   388] <... bpf resumed>)          = 4
[pid   392] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   391] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   390] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   392] <... bpf resumed>)          = 0
[pid   391] <... bpf resumed>)          = 0
[pid   390] <... 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 <unfinished ...>
[pid   391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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] <... bpf resumed>)          = 6
[pid   391] <... bpf resumed>)          = 6
[pid   390] <... bpf resumed>)          = 6
[pid   389] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   388] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   392] <... bpf resumed>)          = 7
[pid   391] <... bpf resumed>)          = 7
[pid   390] <... bpf resumed>)          = 7
[pid   392] exit_group(0 <unfinished ...>
[pid   391] exit_group(0 <unfinished ...>
[pid   390] exit_group(0 <unfinished ...>
[pid   392] <... exit_group resumed>)   = ?
[pid   391] <... exit_group resumed>)   = ?
[pid   390] <... exit_group resumed>)   = ?
[pid   392] +++ exited with 0 +++
[pid   391] +++ exited with 0 +++
[pid   390] +++ exited with 0 +++
[pid   389] <... bpf resumed>)          = 5
[pid   388] <... bpf resumed>)          = 5
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=392, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=391, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   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=390, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 395
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 394
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 395 attached
 <unfinished ...>
[pid   395] set_robust_list(0x5555555d3660, 24) = 0
[pid   395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   395] setpgid(0, 0)               = 0
[pid   395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   395] write(3, "1000", 4)         = 4
[pid   395] close(3 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 396
[pid   389] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   388] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   395] <... close resumed>)        = 0
[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   389] <... bpf resumed>)          = 0
[pid   388] <... bpf resumed>)          = 0
[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   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   395] <... bpf resumed>)          = 3
[pid   395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 394 attached
) = 4
[pid   389] <... bpf resumed>)          = 6
[pid   394] set_robust_list(0x5555555d3660, 24) = 0
[pid   394] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   395] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5
[pid   395] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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) = 6
[pid   389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   388] <... bpf resumed>)          = 6
[pid   394] <... prctl resumed>)        = 0
[pid   394] setpgid(0, 0)               = 0
[pid   394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   389] <... bpf resumed>)          = 7
./strace-static-x86_64: Process 396 attached
[pid   394] <... openat resumed>)       = 3
[pid   396] set_robust_list(0x5555555d3660, 24) = 0
[pid   394] write(3, "1000", 4 <unfinished ...>
[pid   388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   394] <... write resumed>)        = 4
[pid   396] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   394] close(3)                    = 0
[pid   396] <... prctl resumed>)        = 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   396] setpgid(0, 0)               = 0
[pid   396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   388] <... bpf resumed>)          = 7
[pid   396] <... openat resumed>)       = 3
[pid   389] exit_group(0 <unfinished ...>
[pid   395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   394] <... bpf resumed>)          = 3
[pid   389] <... exit_group resumed>)   = ?
[pid   388] exit_group(0 <unfinished ...>
[pid   396] write(3, "1000", 4)         = 4
[pid   396] close(3)                    = 0
[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   395] <... bpf resumed>)          = 7
[   21.733700][  T387] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   21.741945][  T387] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   21.749760][  T387] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   21.757568][  T387] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   21.765472][  T387] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   21.773370][  T387] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   21.781186][  T387]  </TASK>
[   21.819052][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   21.831204][  T389] BUG: scheduling while atomic: syz-executor411/389/0x00000002
[   21.838631][  T389] Modules linked in:
[   21.842445][  T389] Preemption disabled at:
[   21.842452][  T389] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   21.853668][  T389] CPU: 1 PID: 389 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   21.865091][  T389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   21.875073][  T389] Call Trace:
[   21.878215][  T389]  <TASK>
[   21.880962][  T389]  dump_stack_lvl+0x151/0x1b7
[   21.885475][  T389]  ? is_module_text_address+0x1a/0x140
[   21.890865][  T389]  ? is_module_text_address+0x1a/0x140
[   21.896166][  T389]  ? io_uring_drop_tctx_refs+0x190/0x190
[   21.901889][  T389]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   21.908139][  T389]  ? __wake_up_sync_key+0x1b1/0x3d0
[   21.913173][  T389]  ? is_module_text_address+0x1a/0x140
[   21.919099][  T389]  dump_stack+0x15/0x17
[   21.923250][  T389]  __schedule_bug+0x195/0x260
[   21.927770][  T389]  ? ttwu_queue_wakelist+0x510/0x510
[   21.932934][  T389]  ? __send_signal+0x96f/0xcb0
[   21.937484][  T389]  __schedule+0xd19/0x1590
[   21.941767][  T389]  ? __kasan_check_write+0x14/0x20
[   21.946699][  T389]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   21.951982][  T389]  ? __sched_text_start+0x8/0x8
[   21.956681][  T389]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   21.962251][  T389]  do_task_dead+0x99/0xa0
[   21.966420][  T389]  do_exit+0x2089/0x2ca0
[   21.970701][  T389]  ? put_task_struct+0x80/0x80
[   21.975541][  T389]  ? ptrace_notify+0x24c/0x350
[   21.980144][  T389]  ? do_notify_parent+0xa30/0xa30
[   21.985001][  T389]  do_group_exit+0x141/0x310
[   21.989427][  T389]  __x64_sys_exit_group+0x3f/0x40
[   21.994308][  T389]  do_syscall_64+0x3d/0xb0
[   21.998549][  T389]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   22.004275][  T389] RIP: 0033:0x7fd7e49fdff9
[   22.008520][  T389] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[pid   395] exit_group(0 <unfinished ...>
[pid   388] <... exit_group resumed>)   = ?
[pid   395] <... exit_group resumed>)   = ?
[pid   395] +++ exited with 0 +++
[pid   389] +++ exited with 0 +++
[pid   394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[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) = 5
[pid   394] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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   396] <... bpf resumed>)          = 3
[pid   396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   396] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5
[pid   396] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   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=389, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 398
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 397
[pid   394] <... bpf resumed>)          = 6
[pid   394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[   22.015724][  T389] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   22.023969][  T389] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   22.031781][  T389] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   22.039593][  T389] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   22.047414][  T389] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   22.055301][  T389] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   22.063204][  T389]  </TASK>
[   22.069475][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   22.081115][  T388] BUG: scheduling while atomic: syz-executor411/388/0x00000002
[   22.088589][  T388] Modules linked in:
[   22.092395][  T388] Preemption disabled at:
[   22.092403][  T388] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   22.103528][  T388] CPU: 1 PID: 388 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   22.115225][  T388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   22.125104][  T388] Call Trace:
[   22.128234][  T388]  <TASK>
[   22.131005][  T388]  dump_stack_lvl+0x151/0x1b7
[   22.135527][  T388]  ? is_module_text_address+0x1a/0x140
[   22.140900][  T388]  ? is_module_text_address+0x1a/0x140
[   22.146200][  T388]  ? io_uring_drop_tctx_refs+0x190/0x190
[   22.151837][  T388]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   22.157564][  T388]  ? __wake_up_sync_key+0x1b1/0x3d0
[   22.162727][  T388]  ? is_module_text_address+0x1a/0x140
[   22.168101][  T388]  dump_stack+0x15/0x17
[   22.172101][  T388]  __schedule_bug+0x195/0x260
[   22.176609][  T388]  ? ttwu_queue_wakelist+0x510/0x510
[   22.181753][  T388]  ? __send_signal+0x96f/0xcb0
[   22.186327][  T388]  __schedule+0xd19/0x1590
[   22.190591][  T388]  ? __kasan_check_write+0x14/0x20
[   22.195526][  T388]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   22.200821][  T388]  ? __sched_text_start+0x8/0x8
[   22.205510][  T388]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   22.210978][  T388]  do_task_dead+0x99/0xa0
[   22.215176][  T388]  do_exit+0x2089/0x2ca0
[   22.219225][  T388]  ? put_task_struct+0x80/0x80
[   22.223819][  T388]  ? ptrace_notify+0x24c/0x350
[   22.228423][  T388]  ? do_notify_parent+0xa30/0xa30
[   22.233376][  T388]  do_group_exit+0x141/0x310
[   22.237811][  T388]  __x64_sys_exit_group+0x3f/0x40
[   22.242699][  T388]  do_syscall_64+0x3d/0xb0
[   22.246925][  T388]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   22.252645][  T388] RIP: 0033:0x7fd7e49fdff9
[   22.256990][  T388] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[pid   394] exit_group(0)               = ?
[pid   394] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=394, 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=0x5555555d3650) = 399
./strace-static-x86_64: Process 399 attached
[pid   399] set_robust_list(0x5555555d3660, 24) = 0
[pid   399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   399] setpgid(0, 0)               = 0
[pid   399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   399] write(3, "1000", 4)         = 4
[pid   399] close(3)                    = 0
[pid   399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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   388] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=388, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 400
./strace-static-x86_64: Process 400 attached
[pid   400] set_robust_list(0x5555555d3660, 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./strace-static-x86_64: Process 397 attached
./strace-static-x86_64: Process 398 attached
 <unfinished ...>
[pid   398] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   397] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   398] <... set_robust_list resumed>) = 0
[pid   397] <... set_robust_list resumed>) = 0
[pid   398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   397] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   398] setpgid(0, 0 <unfinished ...>
[pid   397] <... prctl resumed>)        = 0
[pid   397] setpgid(0, 0 <unfinished ...>
[pid   398] <... setpgid resumed>)      = 0
[pid   400] <... openat resumed>)       = 3
[pid   400] write(3, "1000", 4)         = 4
[pid   400] close(3)                    = 0
[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] <... setpgid resumed>)      = 0
[pid   398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   398] <... openat resumed>)       = 3
[pid   397] <... openat resumed>)       = 3
[pid   398] write(3, "1000", 4 <unfinished ...>
[pid   397] write(3, "1000", 4 <unfinished ...>
[pid   398] <... write resumed>)        = 4
[pid   397] <... write resumed>)        = 4
[pid   398] close(3 <unfinished ...>
[pid   397] close(3 <unfinished ...>
[pid   396] <... bpf resumed>)          = 6
[pid   400] <... bpf resumed>)          = 3
[pid   397] <... close resumed>)        = 0
[pid   398] <... close resumed>)        = 0
[pid   400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[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   396] exit_group(0 <unfinished ...>
[pid   398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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   400] <... bpf resumed>)          = 5
[pid   396] <... exit_group resumed>)   = ?
[pid   400] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   397] <... bpf resumed>)          = 3
[pid   400] <... bpf resumed>)          = 0
[pid   400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   398] <... bpf resumed>)          = 3
[pid   397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   399] <... bpf resumed>)          = 3
[pid   399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   398] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   400] <... bpf resumed>)          = 7
[pid   396] +++ exited with 0 +++
[pid   400] exit_group(0 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=396, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   400] <... exit_group resumed>)   = ?
[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) = 5
[pid   398] <... bpf resumed>)          = 4
[pid   400] +++ exited with 0 +++
[pid   398] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   397] <... bpf resumed>)          = 4
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=400, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   399] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   399] <... bpf resumed>)          = 0
[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   398] <... bpf resumed>)          = 5
[pid   398] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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   397] <... bpf resumed>)          = 5
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 401
[pid   399] <... bpf resumed>)          = 6
[pid   398] <... bpf resumed>)          = 6
[pid   397] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   397] <... bpf resumed>)          = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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   398] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 402
[pid   398] <... bpf resumed>)          = 7
[pid   399] <... bpf resumed>)          = 7
[pid   397] <... bpf resumed>)          = 6
[pid   398] exit_group(0 <unfinished ...>
[pid   399] exit_group(0 <unfinished ...>
[pid   397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   399] <... exit_group resumed>)   = ?
[pid   397] <... bpf resumed>)          = 7
./strace-static-x86_64: Process 402 attached
[pid   402] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   397] exit_group(0 <unfinished ...>
[pid   402] <... set_robust_list resumed>) = 0
[pid   398] <... exit_group resumed>)   = ?
[pid   397] <... exit_group resumed>)   = ?
[pid   402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   402] setpgid(0, 0)               = 0
[pid   402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   402] write(3, "1000", 4)         = 4
[pid   402] close(3)                    = 0
[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./strace-static-x86_64: Process 401 attached
 <unfinished ...>
[pid   401] set_robust_list(0x5555555d3660, 24) = 0
[pid   401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   401] setpgid(0, 0 <unfinished ...>
[pid   397] +++ exited with 0 +++
[pid   401] <... setpgid resumed>)      = 0
[pid   295] --- 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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   399] +++ exited with 0 +++
[pid   402] <... bpf resumed>)          = 3
[pid   295] <... restart_syscall resumed>) = 0
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=399, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   401] <... openat resumed>)       = 3
[pid   293] <... restart_syscall resumed>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   401] write(3, "1000", 4)         = 4
[pid   401] close(3)                    = 0
[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) = 3
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 403
[pid   402] 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   401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 403 attached
 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 404
[pid   403] set_robust_list(0x5555555d3660, 24) = 0
[pid   403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   403] setpgid(0, 0)               = 0
[pid   403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   403] write(3, "1000", 4)         = 4
[pid   403] close(3)                    = 0
[   22.264273][  T388] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   22.272699][  T388] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   22.280765][  T388] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   22.288574][  T388] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   22.296470][  T388] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   22.304398][  T388] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   22.312209][  T388]  </TASK>
[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) = 3
[pid   403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 404 attached
 <unfinished ...>
[pid   404] set_robust_list(0x5555555d3660, 24) = 0
[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) = 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) = 4
[pid   403] <... bpf resumed>)          = 4
[pid   402] <... bpf resumed>)          = 4
[pid   401] <... bpf resumed>)          = 4
[pid   398] +++ exited with 0 +++
[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] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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=398, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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] <... 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] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   402] <... bpf resumed>)          = 0
[pid   404] <... bpf resumed>)          = 5
[pid   403] <... bpf resumed>)          = 0
[pid   402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   401] <... bpf resumed>)          = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   404] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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 resumed>)          = 6
[pid   402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <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   402] <... bpf resumed>)          = 7
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 405
./strace-static-x86_64: Process 405 attached
[pid   405] set_robust_list(0x5555555d3660, 24) = 0
[pid   405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   405] setpgid(0, 0)               = 0
[pid   401] <... bpf resumed>)          = 6
[pid   405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   402] exit_group(0 <unfinished ...>
[pid   401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   402] <... exit_group resumed>)   = ?
[pid   401] <... bpf resumed>)          = 7
[pid   405] <... openat resumed>)       = 3
[pid   405] write(3, "1000", 4)         = 4
[pid   405] close(3)                    = 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 <unfinished ...>
[pid   404] <... bpf resumed>)          = 0
[pid   403] <... bpf resumed>)          = 6
[pid   402] +++ exited with 0 +++
[pid   401] exit_group(0)               = ?
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=402, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   405] <... bpf resumed>)          = 3
[pid   405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <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) = 5
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 406
[pid   405] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   401] +++ exited with 0 +++
[pid   404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   405] <... bpf resumed>)          = 0
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=401, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   403] <... bpf resumed>)          = 7
[pid   405] <... bpf resumed>)          = 6
[pid   403] exit_group(0 <unfinished ...>
[pid   292] <... restart_syscall resumed>) = 0
[pid   404] <... bpf resumed>)          = 6
[pid   403] <... exit_group resumed>)   = ?
[pid   404] 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   405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   405] exit_group(0)               = ?
[pid   403] +++ exited with 0 +++
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 407
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=403, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 406 attached
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   406] set_robust_list(0x5555555d3660, 24) = 0
[pid   406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 408
[pid   406] setpgid(0, 0)               = 0
[pid   406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   406] write(3, "1000", 4)         = 4
[pid   406] close(3)                    = 0
[pid   406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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
 <unfinished ...>
[pid   408] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   406] <... bpf resumed>)          = 3
./strace-static-x86_64: Process 407 attached
[pid   408] <... set_robust_list resumed>) = 0
[pid   407] set_robust_list(0x5555555d3660, 24) = 0
[pid   407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   407] setpgid(0, 0)               = 0
[pid   407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   407] write(3, "1000", 4)         = 4
[pid   407] close(3 <unfinished ...>
[pid   406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   407] <... close resumed>)        = 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   408] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   407] <... bpf resumed>)          = 3
[pid   407] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   408] <... prctl resumed>)        = 0
[pid   408] setpgid(0, 0)               = 0
[pid   408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   408] write(3, "1000", 4)         = 4
[pid   408] close(3)                    = 0
[pid   408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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   406] <... bpf resumed>)          = 4
[pid   405] +++ exited with 0 +++
[pid   404] <... bpf resumed>)          = 7
[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   404] exit_group(0 <unfinished ...>
[pid   407] <... bpf resumed>)          = 4
[pid   406] <... bpf resumed>)          = 5
[pid   404] <... exit_group resumed>)   = ?
[pid   408] <... bpf resumed>)          = 4
[pid   407] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   406] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   404] +++ exited with 0 +++
[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   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   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=404, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   407] <... bpf resumed>)          = 5
[pid   406] <... bpf resumed>)          = 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   407] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <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   407] <... bpf resumed>)          = 0
[pid   406] <... bpf resumed>)          = 6
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 409
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 410
[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] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   408] <... bpf resumed>)          = 5
[pid   407] <... bpf resumed>)          = 6
[pid   406] <... bpf resumed>)          = 7
[pid   408] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   407] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   406] exit_group(0)               = ?
[pid   408] <... bpf resumed>)          = 0
[pid   407] <... bpf resumed>)          = 7
[pid   406] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=406, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   407] exit_group(0 <unfinished ...>
[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   294] <... restart_syscall resumed>) = 0
[pid   407] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 409 attached
[pid   409] set_robust_list(0x5555555d3660, 24) = 0
[pid   409] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   409] <... prctl resumed>)        = 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 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 411
[pid   409] <... write resumed>)        = 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   408] <... bpf resumed>)          = 6
[pid   408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 410 attached
 <unfinished ...>
[pid   410] set_robust_list(0x5555555d3660, 24) = 0
[pid   410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   410] setpgid(0, 0)               = 0
[pid   410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   410] write(3, "1000", 4)         = 4
[pid   410] close(3)                    = 0
[pid   410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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   410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 411 attached
 <unfinished ...>
[pid   411] set_robust_list(0x5555555d3660, 24) = 0
[pid   411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   411] setpgid(0, 0)               = 0
[pid   411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   411] write(3, "1000", 4)         = 4
[pid   411] close(3)                    = 0
[pid   411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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   411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   410] <... bpf resumed>)          = 4
[pid   409] <... bpf resumed>)          = 4
[pid   408] <... bpf resumed>)          = 7
[pid   407] +++ exited with 0 +++
[pid   411] <... bpf resumed>)          = 4
[pid   411] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <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   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] exit_group(0 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=407, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   411] <... bpf resumed>)          = 5
[pid   410] <... bpf resumed>)          = 5
[pid   409] <... bpf resumed>)          = 5
[pid   408] <... exit_group resumed>)   = ?
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   411] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   410] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   409] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   408] +++ exited with 0 +++
[pid   410] <... bpf resumed>)          = 0
[pid   409] <... bpf resumed>)          = 0
[pid   292] <... restart_syscall resumed>) = 0
[pid   411] <... bpf resumed>)          = 0
[pid   410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[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   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 resumed>)          = 6
[pid   409] <... bpf resumed>)          = 6
[pid   410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   409] 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=408, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   410] <... bpf resumed>)          = 7
[pid   409] <... bpf resumed>)          = 7
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   410] exit_group(0 <unfinished ...>
[pid   409] exit_group(0 <unfinished ...>
[pid   410] <... exit_group resumed>)   = ?
[pid   409] <... exit_group resumed>)   = ?
[pid   411] <... bpf resumed>)          = 6
[pid   410] +++ exited with 0 +++
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 412
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=410, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 412 attached
[pid   412] set_robust_list(0x5555555d3660, 24) = 0
[pid   412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 413
[pid   411] 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   412] setpgid(0, 0)               = 0
[pid   412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 414
[pid   412] <... openat resumed>)       = 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./strace-static-x86_64: Process 414 attached
) = 3
[pid   412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   414] set_robust_list(0x5555555d3660, 24./strace-static-x86_64: Process 413 attached
 <unfinished ...>
[pid   413] set_robust_list(0x5555555d3660, 24) = 0
[pid   413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   413] setpgid(0, 0)               = 0
[pid   414] <... set_robust_list resumed>) = 0
[pid   413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   413] write(3, "1000", 4)         = 4
[pid   413] close(3)                    = 0
[pid   413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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   414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   413] <... bpf resumed>)          = 3
[pid   413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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 <unfinished ...>
[pid   409] +++ exited with 0 +++
[pid   412] <... bpf resumed>)          = 4
[pid   411] <... bpf resumed>)          = 7
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=409, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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] exit_group(0 <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   411] <... exit_group resumed>)   = ?
[pid   413] <... bpf resumed>)          = 4
[pid   412] <... bpf resumed>)          = 5
[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(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   413] <... bpf resumed>)          = 5
[pid   412] <... bpf resumed>)          = 0
[pid   413] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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   413] <... bpf resumed>)          = 0
[pid   412] <... bpf resumed>)          = 6
[pid   411] +++ exited with 0 +++
[pid   296] <... restart_syscall resumed>) = 0
[pid   414] <... bpf resumed>)          = 4
[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   412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=411, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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 <unfinished ...>
[pid   413] <... bpf resumed>)          = 6
[pid   412] <... bpf resumed>)          = 7
[pid   413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   412] exit_group(0 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   413] <... bpf resumed>)          = 7
[pid   412] <... exit_group resumed>)   = ?
[pid   414] <... bpf resumed>)          = 5
[pid   413] exit_group(0 <unfinished ...>
[pid   412] +++ exited with 0 +++
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   414] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 415
[pid   413] <... exit_group resumed>)   = ?
[pid   414] <... bpf resumed>)          = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=412, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 416 attached
[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 <unfinished ...>
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 416
[pid   416] set_robust_list(0x5555555d3660, 24) = 0
[pid   295] <... restart_syscall resumed>) = 0
[pid   416] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   416] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 415 attached
[pid   416] setpgid(0, 0 <unfinished ...>
[pid   415] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   416] <... setpgid resumed>)      = 0
[pid   416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   415] <... set_robust_list resumed>) = 0
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 417
[pid   415] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   416] <... openat resumed>)       = 3
[pid   415] <... prctl resumed>)        = 0
[pid   415] setpgid(0, 0)               = 0
[pid   415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   414] <... bpf resumed>)          = 6
[pid   414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   416] write(3, "1000", 4)         = 4
[pid   416] close(3)                    = 0
[pid   415] <... openat resumed>)       = 3
[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./strace-static-x86_64: Process 417 attached
) = 3
[pid   415] write(3, "1000", 4)         = 4
[pid   415] close(3)                    = 0
[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   417] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   415] <... bpf resumed>)          = 3
[pid   415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   417] <... set_robust_list resumed>) = 0
[pid   417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   417] setpgid(0, 0)               = 0
[pid   417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   417] write(3, "1000", 4)         = 4
[pid   417] close(3)                    = 0
[pid   417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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   417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   416] <... bpf resumed>)          = 4
[pid   415] <... bpf resumed>)          = 4
[pid   414] <... bpf resumed>)          = 7
[pid   413] +++ exited with 0 +++
[pid   417] <... 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 <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   416] <... bpf resumed>)          = 5
[pid   415] <... bpf resumed>)          = 5
[pid   414] exit_group(0 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=413, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   416] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   415] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   414] <... exit_group resumed>)   = ?
[pid   416] <... bpf resumed>)          = 0
[pid   415] <... bpf resumed>)          = 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 <unfinished ...>
[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 <unfinished ...>
[pid   416] <... bpf resumed>)          = 6
[pid   415] <... bpf resumed>)          = 6
[pid   414] +++ exited with 0 +++
[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   416] 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   416] <... bpf resumed>)          = 7
[pid   415] <... bpf resumed>)          = 7
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=414, 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   417] <... bpf resumed>)          = 5
[pid   416] exit_group(0 <unfinished ...>
[pid   415] exit_group(0 <unfinished ...>
[pid   416] <... exit_group resumed>)   = ?
[pid   415] <... exit_group resumed>)   = ?
[pid   417] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   416] +++ exited with 0 +++
[pid   417] <... bpf resumed>)          = 0
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=416, 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   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 418
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 419
[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   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 420
./strace-static-x86_64: Process 418 attached
[pid   418] set_robust_list(0x5555555d3660, 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) = 3
[pid   417] <... bpf resumed>)          = 6
[pid   418] write(3, "1000", 4)         = 4
[pid   418] close(3)                    = 0
[pid   417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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./strace-static-x86_64: Process 420 attached
) = 3
[pid   418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 419 attached
 <unfinished ...>
[pid   419] set_robust_list(0x5555555d3660, 24) = 0
[pid   419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   419] setpgid(0, 0)               = 0
[pid   419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   420] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   419] write(3, "1000", 4)         = 4
[pid   419] close(3)                    = 0
[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   420] <... set_robust_list resumed>) = 0
[pid   419] <... bpf resumed>)          = 3
[pid   419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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
[pid   420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   415] +++ exited with 0 +++
[pid   419] <... bpf resumed>)          = 4
[pid   418] <... bpf resumed>)          = 4
[pid   417] <... bpf resumed>)          = 7
[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   420] <... bpf resumed>)          = 4
[pid   419] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[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   419] <... bpf resumed>)          = 5
[pid   418] <... bpf resumed>)          = 5
[pid   417] exit_group(0 <unfinished ...>
[pid   419] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   418] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   420] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   419] <... bpf resumed>)          = 0
[pid   418] <... bpf resumed>)          = 0
[pid   417] <... exit_group resumed>)   = ?
[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 <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   420] <... bpf resumed>)          = 5
[pid   419] <... bpf resumed>)          = 6
[pid   418] <... bpf resumed>)          = 6
[pid   417] +++ exited with 0 +++
[pid   419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   418] 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=417, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   420] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   419] <... bpf resumed>)          = 7
[pid   418] <... bpf resumed>)          = 7
[pid   420] <... bpf resumed>)          = 0
[pid   419] exit_group(0 <unfinished ...>
[pid   418] exit_group(0 <unfinished ...>
[pid   419] <... exit_group resumed>)   = ?
[pid   418] <... exit_group resumed>)   = ?
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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   418] +++ exited with 0 +++
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 421
./strace-static-x86_64: Process 421 attached
[pid   421] set_robust_list(0x5555555d3660, 24) = 0
[pid   421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=418, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 422
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   421] setpgid(0, 0)               = 0
[pid   421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   420] <... bpf resumed>)          = 6
[pid   292] <... restart_syscall resumed>) = 0
[pid   420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 422 attached
 <unfinished ...>
[pid   422] set_robust_list(0x5555555d3660, 24) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   422] setpgid(0, 0)               = 0
[pid   422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 423
[pid   422] <... openat resumed>)       = 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   421] write(3, "1000", 4)         = 4
[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 <unfinished ...>
[pid   422] <... bpf resumed>)          = 3
[pid   422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 423 attached
 <unfinished ...>
[pid   423] set_robust_list(0x5555555d3660, 24) = 0
[pid   423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   423] setpgid(0, 0)               = 0
[pid   423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   423] write(3, "1000", 4)         = 4
[pid   421] <... bpf resumed>)          = 3
[pid   423] close(3 <unfinished ...>
[pid   422] <... bpf resumed>)          = 4
[pid   420] <... bpf resumed>)          = 7
[pid   419] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=419, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   423] <... close resumed>)        = 0
[pid   420] exit_group(0 <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <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   420] <... exit_group resumed>)   = ?
[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 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 424
[pid   422] <... bpf resumed>)          = 5
[pid   422] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   421] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   422] <... bpf resumed>)          = 0
[pid   422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   423] <... bpf resumed>)          = 3
[pid   423] 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(0x5555555d3660, 24) = 0
[pid   422] <... bpf resumed>)          = 6
[pid   424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   424] setpgid(0, 0)               = 0
[pid   422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 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) = 3
[pid   424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   423] <... bpf resumed>)          = 4
[pid   421] <... bpf resumed>)          = 4
[pid   420] +++ exited with 0 +++
[pid   424] <... bpf resumed>)          = 4
[pid   423] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   422] <... bpf resumed>)          = 7
[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   423] <... bpf resumed>)          = 5
[pid   422] exit_group(0 <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   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=420, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   424] <... bpf resumed>)          = 5
[pid   423] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   422] <... exit_group resumed>)   = ?
[pid   421] <... bpf resumed>)          = 5
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   423] <... bpf resumed>)          = 0
[pid   293] <... restart_syscall resumed>) = 0
[pid   423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   424] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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] +++ exited with 0 +++
[pid   424] <... bpf resumed>)          = 6
[pid   424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   424] exit_group(0)               = ?
[pid   424] +++ exited with 0 +++
[pid   421] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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) = 6
[pid   421] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   421] exit_group(0)               = ?
[pid   421] +++ exited with 0 +++
[pid   423] <... bpf resumed>)          = 6
[pid   423] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   423] exit_group(0)               = ?
[pid   423] +++ exited with 0 +++
[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   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=421, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   292] <... restart_syscall resumed>) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=422, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=424, 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   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 427
[pid   295] <... restart_syscall resumed>) = 0
[pid   294] <... restart_syscall resumed>) = 0
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 426
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 428
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 429
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 425
./strace-static-x86_64: Process 428 attached
[pid   428] set_robust_list(0x5555555d3660, 24) = 0
[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
[   22.510201][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   22.522333][  T422] BUG: scheduling while atomic: syz-executor411/422/0x00000002
[   22.530287][  T422] Modules linked in:
[   22.534330][  T422] Preemption disabled at:
[   22.534505][  T422] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   22.546266][  T422] CPU: 1 PID: 422 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   22.557880][  T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   22.567775][  T422] Call Trace:
[   22.570901][  T422]  <TASK>
[   22.573676][  T422]  dump_stack_lvl+0x151/0x1b7
[   22.578190][  T422]  ? is_module_text_address+0x1a/0x140
[   22.583482][  T422]  ? is_module_text_address+0x1a/0x140
[   22.588778][  T422]  ? io_uring_drop_tctx_refs+0x190/0x190
[   22.594253][  T422]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   22.599904][  T422]  ? __wake_up_sync_key+0x1b1/0x3d0
[   22.604921][  T422]  ? is_module_text_address+0x1a/0x140
[   22.610216][  T422]  dump_stack+0x15/0x17
[   22.614207][  T422]  __schedule_bug+0x195/0x260
[   22.618721][  T422]  ? ttwu_queue_wakelist+0x510/0x510
[   22.623841][  T422]  ? __send_signal+0x96f/0xcb0
[   22.628445][  T422]  __schedule+0xd19/0x1590
[   22.632693][  T422]  ? __kasan_check_write+0x14/0x20
[   22.637654][  T422]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   22.643119][  T422]  ? __sched_text_start+0x8/0x8
[   22.647805][  T422]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   22.653265][  T422]  do_task_dead+0x99/0xa0
[   22.657435][  T422]  do_exit+0x2089/0x2ca0
[   22.661511][  T422]  ? put_task_struct+0x80/0x80
[   22.666106][  T422]  ? ptrace_notify+0x24c/0x350
[   22.670710][  T422]  ? do_notify_parent+0xa30/0xa30
[   22.675751][  T422]  do_group_exit+0x141/0x310
[   22.680176][  T422]  __x64_sys_exit_group+0x3f/0x40
[   22.685036][  T422]  do_syscall_64+0x3d/0xb0
[   22.689296][  T422]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   22.695017][  T422] RIP: 0033:0x7fd7e49fdff9
[   22.699279][  T422] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[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./strace-static-x86_64: Process 425 attached
 <unfinished ...>
[pid   425] set_robust_list(0x5555555d3660, 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) = 3
./strace-static-x86_64: Process 426 attached
./strace-static-x86_64: Process 429 attached
./strace-static-x86_64: Process 427 attached
[pid   429] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   426] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   429] <... set_robust_list resumed>) = 0
[pid   426] <... set_robust_list resumed>) = 0
[pid   427] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   429] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   426] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   427] <... set_robust_list resumed>) = 0
[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] <... prctl resumed>)        = 0
[pid   429] <... prctl resumed>)        = 0
[pid   429] setpgid(0, 0 <unfinished ...>
[pid   426] setpgid(0, 0)               = 0
[pid   429] <... setpgid resumed>)      = 0
[pid   426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   426] <... openat resumed>)       = 3
[pid   428] <... bpf resumed>)          = 3
[pid   425] <... bpf resumed>)          = 3
[pid   425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   429] <... openat resumed>)       = 3
[pid   426] write(3, "1000", 4 <unfinished ...>
[pid   429] write(3, "1000", 4 <unfinished ...>
[pid   428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   426] <... write resumed>)        = 4
[pid   427] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[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 <unfinished ...>
[pid   426] close(3 <unfinished ...>
[pid   427] <... prctl resumed>)        = 0
[pid   426] <... close resumed>)        = 0
[pid   427] setpgid(0, 0 <unfinished ...>
[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   427] <... setpgid resumed>)      = 0
[pid   429] <... bpf resumed>)          = 3
[pid   429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   427] write(3, "1000", 4)         = 4
[pid   427] close(3)                    = 0
[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) = 3
[pid   426] <... bpf resumed>)          = 3
[pid   425] <... bpf resumed>)          = 4
[pid   425] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5
[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   428] <... bpf resumed>)          = 4
[pid   428] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5
[pid   428] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   425] <... bpf resumed>)          = 6
[pid   425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   425] exit_group(0)               = ?
[pid   428] <... bpf resumed>)          = 6
[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 <unfinished ...>
[pid   425] +++ exited with 0 +++
[pid   292] --- 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] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   429] <... bpf resumed>)          = 5
[pid   429] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   429] <... bpf resumed>)          = 0
[pid   292] <... restart_syscall resumed>) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 430
[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./strace-static-x86_64: Process 430 attached
 <unfinished ...>
[pid   426] <... bpf resumed>)          = 4
[pid   428] <... bpf resumed>)          = 7
[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] exit_group(0)               = ?
[pid   426] <... bpf resumed>)          = 5
[pid   426] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   428] +++ exited with 0 +++
[pid   427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=428, si_uid=0, si_status=0, si_utime=0, si_stime=19} ---
[pid   427] <... bpf resumed>)          = 4
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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) = 5
[pid   427] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   295] <... restart_syscall resumed>) = 0
[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) = 6
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 431
[pid   427] exit_group(0)               = ?
[pid   427] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=427, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 431 attached
[pid   431] set_robust_list(0x5555555d3660, 24) = 0
[pid   431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   431] setpgid(0, 0)               = 0
[pid   431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   431] write(3, "1000", 4)         = 4
[pid   431] close(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 <unfinished ...>
[pid   426] <... bpf resumed>)          = 6
[pid   426] 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=0x5555555d3650) = 432
[pid   426] <... bpf resumed>)          = 7
[pid   426] exit_group(0)               = ?
[pid   429] <... bpf resumed>)          = 6
[pid   430] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   431] <... bpf resumed>)          = 3
[pid   431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 432 attached
 <unfinished ...>
[pid   432] set_robust_list(0x5555555d3660, 24) = 0
[pid   432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   432] setpgid(0, 0 <unfinished ...>
[pid   429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   432] <... setpgid resumed>)      = 0
[pid   432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   432] write(3, "1000", 4)         = 4
[pid   432] close(3)                    = 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 <unfinished ...>
[pid   430] <... set_robust_list resumed>) = 0
[pid   430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   430] setpgid(0, 0)               = 0
[pid   432] <... bpf resumed>)          = 3
[pid   430] 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   430] <... openat resumed>)       = 3
[pid   430] write(3, "1000", 4)         = 4
[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) = 3
[pid   426] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=426, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   431] <... bpf resumed>)          = 4
[   22.706568][  T422] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   22.714818][  T422] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   22.722619][  T422] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   22.730437][  T422] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   22.738368][  T422] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   22.746181][  T422] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   22.753999][  T422]  </TASK>
[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 <unfinished ...>
[pid   429] <... bpf resumed>)          = 7
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   431] <... bpf resumed>)          = 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   429] exit_group(0 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 434
[pid   429] <... exit_group resumed>)   = ?
[pid   431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   431] exit_group(0)               = ?
[pid   429] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=429, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 435
[pid   430] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 434 attached
 <unfinished ...>
[pid   434] set_robust_list(0x5555555d3660, 24) = 0
[pid   434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   434] setpgid(0, 0)               = 0
[pid   434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   434] write(3, "1000", 4)         = 4
[pid   434] close(3)                    = 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./strace-static-x86_64: Process 435 attached
 <unfinished ...>
[pid   435] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   434] <... bpf resumed>)          = 3
[pid   434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   435] <... set_robust_list resumed>) = 0
[pid   435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   435] setpgid(0, 0)               = 0
[pid   435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   435] write(3, "1000", 4)         = 4
[pid   435] close(3)                    = 0
[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) = 3
[pid   435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   432] <... bpf resumed>)          = 4
[pid   432] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5
[pid   432] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   435] <... bpf resumed>)          = 4
[pid   434] <... bpf resumed>)          = 4
[pid   432] <... bpf resumed>)          = 7
[pid   431] +++ exited with 0 +++
[pid   430] <... 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(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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] exit_group(0 <unfinished ...>
[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 <unfinished ...>
[pid   435] <... bpf resumed>)          = 5
[pid   434] <... bpf resumed>)          = 5
[pid   432] <... exit_group resumed>)   = ?
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=431, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   435] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   434] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   432] +++ exited with 0 +++
[pid   430] <... bpf resumed>)          = 5
[pid   435] <... bpf resumed>)          = 0
[pid   434] <... bpf resumed>)          = 0
[pid   430] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=432, si_uid=0, si_status=0, si_utime=0, si_stime=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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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 resumed>)          = 6
[pid   430] <... bpf resumed>)          = 0
[pid   435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   435] <... bpf resumed>)          = 7
[pid   434] <... bpf resumed>)          = 7
[pid   435] exit_group(0 <unfinished ...>
[pid   434] exit_group(0 <unfinished ...>
[pid   435] <... exit_group resumed>)   = ?
[pid   434] <... exit_group resumed>)   = ?
[pid   434] +++ exited with 0 +++
[pid   430] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 436 attached
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 436
[pid   430] 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=434, 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   436] set_robust_list(0x5555555d3660, 24) = 0
[pid   436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   436] setpgid(0, 0)               = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 437
[pid   436] write(3, "1000", 4 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 438
[pid   436] <... write resumed>)        = 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./strace-static-x86_64: Process 438 attached
) = 3
[pid   436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 437 attached
 <unfinished ...>
[pid   437] set_robust_list(0x5555555d3660, 24) = 0
[pid   437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   437] setpgid(0, 0)               = 0
[pid   437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   438] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   437] write(3, "1000", 4)         = 4
[pid   437] close(3)                    = 0
[pid   437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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   438] <... set_robust_list resumed>) = 0
[pid   438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   438] setpgid(0, 0 <unfinished ...>
[pid   437] <... bpf resumed>)          = 3
[pid   438] <... setpgid resumed>)      = 0
[pid   437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   438] write(3, "1000", 4)         = 4
[pid   438] close(3)                    = 0
[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) = 3
[pid   438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   430] <... bpf resumed>)          = 7
[pid   438] <... bpf resumed>)          = 4
[pid   437] <... bpf resumed>)          = 4
[pid   436] <... bpf resumed>)          = 4
[pid   435] +++ exited with 0 +++
[pid   430] exit_group(0 <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   437] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   430] <... exit_group resumed>)   = ?
[pid   438] <... bpf resumed>)          = 5
[pid   437] <... bpf resumed>)          = 5
[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   430] +++ exited with 0 +++
[pid   438] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   437] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=435, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   438] <... bpf resumed>)          = 0
[pid   437] <... bpf resumed>)          = 0
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=430, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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   437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
[pid   438] <... bpf resumed>)          = 6
[pid   437] <... bpf resumed>)          = 6
[pid   436] <... bpf resumed>)          = 5
[pid   438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   438] <... bpf resumed>)          = 7
[pid   437] <... bpf resumed>)          = 7
[pid   436] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   438] exit_group(0 <unfinished ...>
[pid   437] exit_group(0 <unfinished ...>
[pid   436] <... bpf resumed>)          = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   438] <... exit_group resumed>)   = ?
[pid   437] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 440 attached
./strace-static-x86_64: Process 439 attached
[pid   438] +++ exited with 0 +++
[pid   437] +++ exited with 0 +++
[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   440] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   439] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   436] <... bpf resumed>)          = 6
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=437, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 440
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=438, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 439
[pid   440] <... set_robust_list resumed>) = 0
[pid   439] <... set_robust_list resumed>) = 0
[pid   440] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   439] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   440] <... prctl resumed>)        = 0
[pid   439] <... prctl resumed>)        = 0
[pid   436] 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   440] setpgid(0, 0 <unfinished ...>
[pid   439] setpgid(0, 0 <unfinished ...>
[pid   436] <... bpf resumed>)          = 7
[pid   440] <... setpgid resumed>)      = 0
[pid   439] <... setpgid resumed>)      = 0
[pid   436] exit_group(0 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 441
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 442
[pid   440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   436] <... exit_group resumed>)   = ?
[pid   440] <... openat resumed>)       = 3
[pid   439] <... openat resumed>)       = 3
[pid   436] +++ exited with 0 +++
[pid   440] write(3, "1000", 4 <unfinished ...>
[pid   439] write(3, "1000", 4 <unfinished ...>
[pid   440] <... write resumed>)        = 4
[pid   439] <... write resumed>)        = 4
[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   440] close(3 <unfinished ...>
[pid   439] close(3 <unfinished ...>
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   440] <... close resumed>)        = 0
[pid   439] <... close resumed>)        = 0
[pid   295] <... restart_syscall resumed>) = 0
[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 <unfinished ...>
[   22.855042][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   22.870299][  T437] BUG: scheduling while atomic: syz-executor411/437/0x00000002
[   22.877767][  T437] Modules linked in:
[   22.882071][  T437] Preemption disabled at:
[   22.882083][  T437] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   22.893601][  T437] CPU: 1 PID: 437 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   22.905044][  T437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   22.914934][  T437] Call Trace:
[   22.918060][  T437]  <TASK>
[   22.920839][  T437]  dump_stack_lvl+0x151/0x1b7
[   22.925351][  T437]  ? is_module_text_address+0x1a/0x140
[   22.930652][  T437]  ? is_module_text_address+0x1a/0x140
[   22.935940][  T437]  ? io_uring_drop_tctx_refs+0x190/0x190
[   22.941492][  T437]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   22.947134][  T437]  ? __wake_up_sync_key+0x1b1/0x3d0
[   22.952205][  T437]  ? is_module_text_address+0x1a/0x140
[   22.957512][  T437]  dump_stack+0x15/0x17
[   22.961561][  T437]  __schedule_bug+0x195/0x260
[   22.966066][  T437]  ? ttwu_queue_wakelist+0x510/0x510
[   22.971202][  T437]  ? __send_signal+0x96f/0xcb0
[   22.975781][  T437]  __schedule+0xd19/0x1590
[   22.980028][  T437]  ? __kasan_check_write+0x14/0x20
[   22.984973][  T437]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   22.990363][  T437]  ? __sched_text_start+0x8/0x8
[   22.995052][  T437]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   23.000534][  T437]  do_task_dead+0x99/0xa0
[   23.004684][  T437]  do_exit+0x2089/0x2ca0
[   23.008764][  T437]  ? put_task_struct+0x80/0x80
[   23.013361][  T437]  ? ptrace_notify+0x24c/0x350
[   23.017962][  T437]  ? do_notify_parent+0xa30/0xa30
[   23.022822][  T437]  do_group_exit+0x141/0x310
[   23.027255][  T437]  __x64_sys_exit_group+0x3f/0x40
[   23.032198][  T437]  do_syscall_64+0x3d/0xb0
[   23.036456][  T437]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   23.042175][  T437] RIP: 0033:0x7fd7e49fdff9
[   23.046448][  T437] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[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 <unfinished ...>
[pid   440] <... bpf resumed>)          = 3
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 442 attached
 <unfinished ...>
[pid   442] set_robust_list(0x5555555d3660, 24) = 0
[pid   442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   442] setpgid(0, 0)               = 0
[pid   442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   442] write(3, "1000", 4)         = 4
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 443
[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./strace-static-x86_64: Process 441 attached
 <unfinished ...>
[pid   441] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 443 attached
 <unfinished ...>
[pid   439] <... bpf resumed>)          = 3
[pid   443] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   441] <... set_robust_list resumed>) = 0
[pid   439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   443] <... set_robust_list resumed>) = 0
[pid   441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   441] setpgid(0, 0)               = 0
[pid   443] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   442] <... bpf resumed>)          = 3
[pid   441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   441] write(3, "1000", 4)         = 4
[pid   441] close(3)                    = 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   443] <... prctl resumed>)        = 0
[pid   442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <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   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) = 3
[pid   443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   440] <... 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   443] <... bpf resumed>)          = 4
[pid   442] <... bpf resumed>)          = 4
[pid   441] <... bpf resumed>)          = 4
[pid   439] <... 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   440] <... bpf resumed>)          = 5
[pid   443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   442] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   441] <... bpf resumed>)          = 5
[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   440] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   441] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   443] <... bpf resumed>)          = 5
[pid   442] <... bpf resumed>)          = 5
[pid   441] <... bpf resumed>)          = 0
[pid   440] <... bpf resumed>)          = 0
[pid   439] <... bpf resumed>)          = 5
[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   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   441] <... bpf resumed>)          = 6
[pid   440] <... bpf resumed>)          = 6
[pid   441] 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   441] <... bpf resumed>)          = 7
[pid   440] <... bpf resumed>)          = 7
[pid   440] exit_group(0 <unfinished ...>
[pid   441] exit_group(0 <unfinished ...>
[pid   440] <... exit_group resumed>)   = ?
[pid   440] +++ exited with 0 +++
[pid   441] <... exit_group resumed>)   = ?
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=440, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   441] +++ exited with 0 +++
[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   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 444 attached
 <unfinished ...>
[pid   444] set_robust_list(0x5555555d3660, 24) = 0
[pid   444] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 444
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 445
[pid   444] <... prctl resumed>)        = 0
[pid   444] setpgid(0, 0)               = 0
[pid   444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   439] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   442] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   443] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   442] <... bpf resumed>)          = 0
[pid   439] <... bpf resumed>)          = 0
[pid   444] <... openat resumed>)       = 3
[pid   443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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   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) = 3
[pid   439] <... bpf resumed>)          = 6
[pid   442] <... bpf resumed>)          = 6
[pid   444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5
[pid   444] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   443] <... bpf resumed>)          = 6
[pid   442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   442] <... bpf resumed>)          = 7
[   23.053730][  T437] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   23.061964][  T437] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   23.069777][  T437] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   23.077587][  T437] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   23.085397][  T437] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   23.093341][  T437] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   23.101112][  T437]  </TASK>
[   23.131907][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000102, exited with 00000101?
[   23.143339][  T288] BUG: scheduling while atomic: strace-static-x/288/0x00000002
[   23.150738][  T288] Modules linked in:
[   23.154390][  T288] Preemption disabled at:
[   23.154396][  T288] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   23.165553][  T288] CPU: 1 PID: 288 Comm: strace-static-x Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   23.177023][  T288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   23.186897][  T288] Call Trace:
[   23.190052][  T288]  <TASK>
[   23.192801][  T288]  dump_stack_lvl+0x151/0x1b7
[   23.197413][  T288]  ? is_module_text_address+0x1a/0x140
[   23.203045][  T288]  ? is_module_text_address+0x1a/0x140
[   23.208360][  T288]  ? io_uring_drop_tctx_refs+0x190/0x190
[   23.213802][  T288]  ? call_rcu+0xcfd/0x12a0
[   23.218060][  T288]  ? is_module_text_address+0x1a/0x140
[   23.223351][  T288]  dump_stack+0x15/0x17
[   23.227348][  T288]  __schedule_bug+0x195/0x260
[   23.231855][  T288]  ? rcu_gp_kthread_wake+0x90/0x90
[   23.236803][  T288]  ? ttwu_queue_wakelist+0x510/0x510
[   23.241921][  T288]  ? kmem_cache_free+0x2c3/0x2e0
[   23.246702][  T288]  __schedule+0xd19/0x1590
[   23.250950][  T288]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   23.256862][  T288]  ? __sched_text_start+0x8/0x8
[   23.261537][  T288]  ? __blkcg_punt_bio_submit+0x180/0x180
[   23.267018][  T288]  ? unlock_page_memcg+0x160/0x160
[   23.271959][  T288]  schedule+0x11f/0x1e0
[   23.275948][  T288]  exit_to_user_mode_loop+0x4d/0xe0
[   23.280998][  T288]  exit_to_user_mode_prepare+0x5a/0xa0
[   23.286283][  T288]  syscall_exit_to_user_mode+0x26/0x160
[   23.291654][  T288]  do_syscall_64+0x49/0xb0
[   23.295910][  T288]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   23.301635][  T288] RIP: 0033:0x4e65f7
[   23.305480][  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   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 445 attached
 <unfinished ...>
[pid   443] <... bpf resumed>)          = 7
[pid   442] exit_group(0 <unfinished ...>
[pid   439] exit_group(0 <unfinished ...>
[pid   445] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   443] exit_group(0 <unfinished ...>
[pid   442] <... exit_group resumed>)   = ?
[pid   439] <... exit_group resumed>)   = ?
[pid   445] <... set_robust_list resumed>) = 0
[pid   444] <... bpf resumed>)          = 6
[pid   443] <... exit_group resumed>)   = ?
[pid   442] +++ exited with 0 +++
[pid   444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   439] +++ exited with 0 +++
[pid   445] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   444] <... bpf resumed>)          = 7
[pid   443] +++ exited with 0 +++
[pid   445] <... prctl resumed>)        = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=443, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=442, si_uid=0, si_status=0, si_utime=0, si_stime=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=20} ---
[pid   445] setpgid(0, 0 <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./strace-static-x86_64: Process 446 attached
 <unfinished ...>
[pid   445] <... setpgid resumed>)      = 0
[pid   444] exit_group(0 <unfinished ...>
[pid   445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 446
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 447
[pid   445] <... openat resumed>)       = 3
[pid   445] write(3, "1000", 4)         = 4
[pid   444] <... exit_group resumed>)   = ?
[pid   446] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   445] close(3 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   445] <... close resumed>)        = 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 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 448
./strace-static-x86_64: Process 447 attached
[pid   446] <... set_robust_list resumed>) = 0
[pid   445] <... bpf resumed>)          = 3
[pid   445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   446] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 448 attached
 <unfinished ...>
[pid   448] set_robust_list(0x5555555d3660, 24) = 0
[pid   448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   448] setpgid(0, 0)               = 0
[pid   448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   446] <... prctl resumed>)        = 0
[pid   448] write(3, "1000", 4)         = 4
[pid   448] close(3)                    = 0
[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   446] setpgid(0, 0 <unfinished ...>
[pid   447] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   446] <... setpgid resumed>)      = 0
[pid   447] <... set_robust_list resumed>) = 0
[pid   446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   446] write(3, "1000", 4 <unfinished ...>
[pid   447] prctl(PR_SET_PDEATHSIG, SIGKILL <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   446] <... write resumed>)        = 4
[pid   446] close(3)                    = 0
[pid   447] <... prctl resumed>)        = 0
[pid   447] setpgid(0, 0)               = 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 <unfinished ...>
[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 <unfinished ...>
[pid   446] <... bpf resumed>)          = 3
[pid   446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   447] <... bpf resumed>)          = 3
[pid   447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   448] <... bpf resumed>)          = 4
[pid   445] <... bpf resumed>)          = 4
[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   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   444] +++ exited with 0 +++
[pid   448] <... bpf resumed>)          = 5
[pid   445] <... bpf resumed>)          = 5
[pid   448] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   445] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   448] <... bpf resumed>)          = 0
[pid   445] <... bpf resumed>)          = 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   446] <... bpf resumed>)          = 4
[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   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=444, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   448] <... bpf resumed>)          = 6
[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] <... bpf resumed>)          = 6
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   447] <... bpf resumed>)          = 4
[pid   446] <... bpf resumed>)          = 5
[pid   445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 449 attached
 <unfinished ...>
[pid   448] <... bpf resumed>)          = 7
[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_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   445] <... bpf resumed>)          = 7
[pid   449] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   448] exit_group(0 <unfinished ...>
[pid   447] <... bpf resumed>)          = 5
[pid   446] <... bpf resumed>)          = 0
[pid   445] exit_group(0 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 449
[pid   448] <... exit_group resumed>)   = ?
[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   445] <... exit_group resumed>)   = ?
[pid   449] <... set_robust_list resumed>) = 0
[pid   448] +++ exited with 0 +++
[pid   447] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   446] <... bpf resumed>)          = 6
[pid   445] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=448, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   446] 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=445, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   446] <... bpf resumed>)          = 7
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 450
[pid   449] write(3, "1000", 4 <unfinished ...>
[pid   446] exit_group(0 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 451
[pid   446] <... exit_group resumed>)   = ?
[pid   449] <... write resumed>)        = 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 <unfinished ...>
[pid   447] <... 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   449] <... bpf resumed>)          = 3
[pid   447] <... bpf resumed>)          = 6
[pid   449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 450 attached
 <unfinished ...>
[pid   450] set_robust_list(0x5555555d3660, 24) = 0
[pid   450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   450] setpgid(0, 0./strace-static-x86_64: Process 451 attached
)               = 0
[pid   451] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   451] <... set_robust_list resumed>) = 0
[pid   451] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   450] <... openat resumed>)       = 3
[pid   447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   451] <... prctl resumed>)        = 0
[pid   451] setpgid(0, 0)               = 0
[pid   451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   450] write(3, "1000", 4)         = 4
[pid   450] close(3)                    = 0
[pid   451] <... openat resumed>)       = 3
[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   451] write(3, "1000", 4)         = 4
[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 resumed>)          = 3
[pid   451] <... bpf resumed>)          = 3
[pid   450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[   23.324915][  T288] RSP: 002b:00007fff607dc9d8 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[   23.333151][  T288] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   23.340964][  T288] RDX: 00007fff607dc9e0 RSI: 0000000000008910 RDI: 0000000000000003
[   23.348776][  T288] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000d
[   23.356584][  T288] R10: 00000000005549d3 R11: 0000000000000286 R12: 00007fff607dca40
[   23.364417][  T288] R13: 00007fff607dc9e0 R14: 0000000000427210 R15: 0000000000617180
[   23.372306][  T288]  </TASK>
[pid   451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   449] <... bpf resumed>)          = 4
[pid   447] <... bpf resumed>)          = 7
[pid   446] +++ exited with 0 +++
[pid   450] <... bpf resumed>)          = 4
[pid   451] <... bpf resumed>)          = 4
[pid   449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   447] exit_group(0 <unfinished ...>
[   23.419629][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   23.431168][  T288] BUG: scheduling while atomic: strace-static-x/288/0x00000002
[   23.438856][  T288] Modules linked in:
[   23.442558][  T288] Preemption disabled at:
[   23.442565][  T288] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   23.453728][  T288] CPU: 1 PID: 288 Comm: strace-static-x Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   23.465162][  T288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   23.475211][  T288] Call Trace:
[   23.478326][  T288]  <TASK>
[   23.481100][  T288]  dump_stack_lvl+0x151/0x1b7
[   23.485612][  T288]  ? is_module_text_address+0x1a/0x140
[   23.490902][  T288]  ? is_module_text_address+0x1a/0x140
[   23.496207][  T288]  ? io_uring_drop_tctx_refs+0x190/0x190
[   23.501666][  T288]  ? call_rcu+0xcfd/0x12a0
[   23.505916][  T288]  ? is_module_text_address+0x1a/0x140
[   23.511215][  T288]  dump_stack+0x15/0x17
[   23.515203][  T288]  __schedule_bug+0x195/0x260
[   23.519717][  T288]  ? rcu_gp_kthread_wake+0x90/0x90
[   23.524663][  T288]  ? ttwu_queue_wakelist+0x510/0x510
[   23.529795][  T288]  ? kmem_cache_free+0x2c3/0x2e0
[   23.534560][  T288]  __schedule+0xd19/0x1590
[   23.538814][  T288]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   23.544715][  T288]  ? __sched_text_start+0x8/0x8
[   23.549403][  T288]  ? __blkcg_punt_bio_submit+0x180/0x180
[   23.554867][  T288]  ? unlock_page_memcg+0x160/0x160
[   23.559823][  T288]  schedule+0x11f/0x1e0
[   23.563813][  T288]  exit_to_user_mode_loop+0x4d/0xe0
[   23.568842][  T288]  exit_to_user_mode_prepare+0x5a/0xa0
[   23.574140][  T288]  syscall_exit_to_user_mode+0x26/0x160
[   23.579524][  T288]  do_syscall_64+0x49/0xb0
[   23.583768][  T288]  ? sysvec_apic_timer_interrupt+0x55/0xc0
[   23.589413][  T288]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   23.595143][  T288] RIP: 0033:0x4e65f7
[   23.598875][  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   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   449] <... bpf resumed>)          = 5
[pid   447] <... exit_group resumed>)   = ?
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=446, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   451] <... bpf resumed>)          = 5
[pid   450] <... bpf resumed>)          = 5
[pid   449] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   451] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   450] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   449] <... bpf resumed>)          = 0
[pid   451] <... bpf resumed>)          = 0
[pid   450] <... bpf resumed>)          = 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   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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   449] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 452 attached
[pid   451] <... bpf resumed>)          = 6
[pid   450] <... bpf resumed>)          = 6
[pid   449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   447] +++ exited with 0 +++
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 452
[pid   451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   449] <... bpf resumed>)          = 7
[pid   451] <... bpf resumed>)          = 7
[pid   450] <... bpf resumed>)          = 7
[pid   449] exit_group(0 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=447, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   451] exit_group(0 <unfinished ...>
[pid   450] exit_group(0 <unfinished ...>
[pid   449] <... exit_group resumed>)   = ?
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 453 attached
 <unfinished ...>
[pid   452] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   451] <... exit_group resumed>)   = ?
[pid   450] <... exit_group resumed>)   = ?
[pid   449] +++ exited with 0 +++
[pid   452] <... set_robust_list resumed>) = 0
[pid   451] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=449, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 453
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=451, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 454
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   453] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   452] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 455
[pid   452] <... prctl resumed>)        = 0
[pid   453] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 455 attached
./strace-static-x86_64: Process 454 attached
[pid   454] set_robust_list(0x5555555d3660, 24) = 0
[pid   452] setpgid(0, 0 <unfinished ...>
[pid   454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   454] setpgid(0, 0)               = 0
[pid   454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   452] <... setpgid resumed>)      = 0
[pid   452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   453] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   455] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   453] <... prctl resumed>)        = 0
[pid   452] <... openat resumed>)       = 3
[pid   452] write(3, "1000", 4 <unfinished ...>
[pid   455] <... set_robust_list resumed>) = 0
[pid   453] setpgid(0, 0 <unfinished ...>
[pid   452] <... write resumed>)        = 4
[pid   453] <... setpgid resumed>)      = 0
[pid   454] <... openat resumed>)       = 3
[pid   452] close(3 <unfinished ...>
[pid   454] write(3, "1000", 4)         = 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   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 <unfinished ...>
[pid   455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   452] <... bpf resumed>)          = 3
[pid   455] setpgid(0, 0 <unfinished ...>
[pid   452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   455] <... setpgid resumed>)      = 0
[pid   455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   455] <... openat resumed>)       = 3
[pid   453] <... openat resumed>)       = 3
[pid   455] write(3, "1000", 4)         = 4
[pid   453] write(3, "1000", 4 <unfinished ...>
[pid   455] close(3)                    = 0
[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   453] <... write resumed>)        = 4
[pid   453] close(3)                    = 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 resumed>)          = 3
[pid   454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   452] <... bpf resumed>)          = 4
[pid   455] <... bpf resumed>)          = 3
[pid   452] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   453] <... bpf resumed>)          = 3
[pid   452] <... bpf resumed>)          = 5
[pid   452] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   452] <... bpf resumed>)          = 6
[   23.618509][  T288] RSP: 002b:00007fff607dca08 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[   23.626756][  T288] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   23.634548][  T288] RDX: 00007fff607dca10 RSI: 0000000000008910 RDI: 0000000000000003
[   23.642360][  T288] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000c
[   23.650175][  T288] R10: 0000000000554612 R11: 0000000000000286 R12: 00007fff607dca70
[   23.657987][  T288] R13: 00007fff607dca10 R14: 0000000000423160 R15: 0000000000617180
[   23.665809][  T288]  </TASK>
[pid   452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   455] <... bpf resumed>)          = 4
[pid   454] <... bpf resumed>)          = 4
[pid   453] <... bpf resumed>)          = 4
[pid   452] <... bpf resumed>)          = 7
[pid   450] +++ exited with 0 +++
[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   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 resumed>)          = 5
[pid   454] <... bpf resumed>)          = 5
[pid   453] <... bpf resumed>)          = 5
[pid   452] <... exit_group resumed>)   = ?
[pid   455] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   454] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   453] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   452] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=450, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   455] <... bpf resumed>)          = 0
[pid   454] <... bpf resumed>)          = 0
[pid   453] <... bpf resumed>)          = 0
[pid   455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=452, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   455] <... bpf resumed>)          = 6
[pid   454] <... bpf resumed>)          = 6
[pid   453] <... bpf resumed>)          = 6
[pid   455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   453] 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   455] <... bpf resumed>)          = 7
[pid   454] <... bpf resumed>)          = 7
[pid   453] <... bpf resumed>)          = 7
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   455] exit_group(0 <unfinished ...>
[pid   453] exit_group(0 <unfinished ...>
[pid   455] <... exit_group resumed>)   = ?
[pid   453] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 456 attached
[pid   455] +++ exited with 0 +++
[pid   454] exit_group(0 <unfinished ...>
[pid   453] +++ exited with 0 +++
[pid   454] <... exit_group resumed>)   = ?
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 457
[pid   294] --- 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] <... clone resumed>, child_tidptr=0x5555555d3650) = 456
[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} ---
./strace-static-x86_64: Process 457 attached
[pid   457] set_robust_list(0x5555555d3660, 24) = 0
[pid   457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   457] setpgid(0, 0)               = 0
[pid   457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   457] write(3, "1000", 4)         = 4
[pid   457] close(3)                    = 0
[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) = 3
[pid   456] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 459
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 458
[pid   457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 458 attached
 <unfinished ...>
[pid   458] set_robust_list(0x5555555d3660, 24) = 0
[pid   458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   458] setpgid(0, 0)               = 0
[pid   456] <... set_robust_list resumed>) = 0
[pid   458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   458] write(3, "1000", 4)         = 4
[pid   458] close(3)                    = 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   456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
./strace-static-x86_64: Process 459 attached
[pid   459] set_robust_list(0x5555555d3660, 24) = 0
[pid   459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   459] setpgid(0, 0)               = 0
[pid   459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   456] setpgid(0, 0 <unfinished ...>
[pid   459] <... openat resumed>)       = 3
[pid   459] write(3, "1000", 4)         = 4
[pid   459] close(3)                    = 0
[pid   458] <... bpf resumed>)          = 3
[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 <unfinished ...>
[pid   456] <... setpgid resumed>)      = 0
[pid   456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   456] write(3, "1000", 4)         = 4
[pid   459] <... bpf resumed>)          = 3
[pid   456] close(3)                    = 0
[pid   459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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) = 3
[pid   456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   457] <... bpf resumed>)          = 4
[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) = 5
[pid   457] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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) = 6
[pid   457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   459] <... bpf resumed>)          = 4
[pid   458] <... bpf resumed>)          = 4
[pid   454] +++ exited with 0 +++
[pid   457] <... bpf resumed>)          = 7
[pid   456] <... bpf resumed>)          = 4
[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   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   457] exit_group(0 <unfinished ...>
[pid   459] <... bpf resumed>)          = 5
[pid   458] <... bpf resumed>)          = 5
[pid   457] <... exit_group resumed>)   = ?
[pid   456] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=454, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   459] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   458] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   457] +++ exited with 0 +++
[pid   456] <... bpf resumed>)          = 5
[pid   459] <... bpf resumed>)          = 0
[pid   458] <... bpf resumed>)          = 0
[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   456] 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   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=457, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   459] <... bpf resumed>)          = 6
[pid   458] <... bpf resumed>)          = 6
[pid   456] <... bpf resumed>)          = 0
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   459] <... bpf resumed>)          = 7
[pid   458] <... bpf resumed>)          = 7
[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   459] exit_group(0 <unfinished ...>
[pid   458] exit_group(0 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 460
[pid   459] <... exit_group resumed>)   = ?
[pid   458] <... exit_group resumed>)   = ?
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   459] +++ exited with 0 +++
[pid   456] <... bpf resumed>)          = 6
[pid   456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 461
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=459, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 460 attached
 <unfinished ...>
[pid   460] set_robust_list(0x5555555d3660, 24) = 0
[pid   460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   460] setpgid(0, 0)               = 0
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 462
[pid   460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 461 attached
) = 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 <unfinished ...>
[pid   461] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   460] <... bpf resumed>)          = 3
[pid   460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   461] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 462 attached
[pid   462] set_robust_list(0x5555555d3660, 24) = 0
[pid   462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   462] setpgid(0, 0)               = 0
[pid   462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   462] write(3, "1000", 4)         = 4
[pid   462] close(3)                    = 0
[pid   462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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   461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   461] setpgid(0, 0)               = 0
[pid   462] <... bpf resumed>)          = 3
[pid   461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   462] 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   458] +++ exited with 0 +++
[pid   456] <... bpf resumed>)          = 7
[pid   462] <... 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) = 5
[pid   456] exit_group(0 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=458, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   460] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   456] <... exit_group resumed>)   = ?
[pid   460] <... 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) = 6
[pid   460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   460] exit_group(0 <unfinished ...>
[pid   456] +++ exited with 0 +++
[pid   460] <... exit_group resumed>)   = ?
[pid   462] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   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] +++ exited with 0 +++
[pid   292] 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=456, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=460, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 463
./strace-static-x86_64: Process 463 attached
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   463] set_robust_list(0x5555555d3660, 24) = 0
[pid   463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   463] setpgid(0, 0)               = 0
[pid   463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 464
[pid   463] <... openat resumed>)       = 3
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   463] write(3, "1000", 4)         = 4
[pid   463] close(3)                    = 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) = 3
[pid   462] <... bpf resumed>)          = 5
[pid   461] <... bpf resumed>)          = 5
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 465
[pid   463] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   463] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5
[pid   463] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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) = 6
[pid   462] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   461] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   462] <... bpf resumed>)          = 0
[pid   461] <... bpf resumed>)          = 0
[pid   462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 464 attached
 <unfinished ...>
[pid   464] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   463] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   464] <... set_robust_list resumed>) = 0
[pid   464] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   463] exit_group(0 <unfinished ...>
[pid   464] <... prctl resumed>)        = 0
[pid   461] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 465 attached
[pid   463] <... exit_group resumed>)   = ?
[pid   464] setpgid(0, 0 <unfinished ...>
[pid   463] +++ exited with 0 +++
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=463, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   465] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   464] <... setpgid resumed>)      = 0
[pid   461] <... bpf resumed>)          = 7
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   465] <... set_robust_list resumed>) = 0
[pid   465] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   464] <... openat resumed>)       = 3
[pid   465] <... prctl resumed>)        = 0
[pid   465] setpgid(0, 0)               = 0
[pid   465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   464] write(3, "1000", 4)         = 4
[pid   465] <... openat resumed>)       = 3
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 466
[pid   461] exit_group(0 <unfinished ...>
[pid   464] close(3 <unfinished ...>
[pid   461] <... exit_group resumed>)   = ?
[pid   464] <... close resumed>)        = 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) = 3
[pid   462] <... bpf resumed>)          = 6
[pid   462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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) = 3
[pid   464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 466 attached
 <unfinished ...>
[pid   465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   466] set_robust_list(0x5555555d3660, 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   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) = 3
[pid   466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   461] +++ exited with 0 +++
[pid   466] <... bpf resumed>)          = 4
[pid   465] <... bpf resumed>)          = 4
[pid   464] <... bpf resumed>)          = 4
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=461, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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 resumed>)          = 5
[pid   462] <... bpf resumed>)          = 7
[pid   464] <... bpf resumed>)          = 5
[pid   466] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   465] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   464] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   466] <... bpf resumed>)          = 0
[pid   465] <... bpf resumed>)          = 0
[pid   464] <... bpf resumed>)          = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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=0x5555555d3650) = 468
./strace-static-x86_64: Process 468 attached
[pid   468] set_robust_list(0x5555555d3660, 24) = 0
[pid   468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   468] setpgid(0, 0 <unfinished ...>
[pid   465] <... bpf resumed>)          = 6
[pid   468] <... setpgid resumed>)      = 0
[pid   468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   468] write(3, "1000", 4)         = 4
[pid   468] close(3 <unfinished ...>
[pid   464] <... bpf resumed>)          = 6
[pid   465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   465] <... bpf resumed>)          = 7
[pid   468] <... close resumed>)        = 0
[pid   465] exit_group(0 <unfinished ...>
[pid   464] <... bpf resumed>)          = 7
[pid   465] <... exit_group resumed>)   = ?
[pid   464] exit_group(0 <unfinished ...>
[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 <unfinished ...>
[pid   465] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=465, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   464] <... exit_group resumed>)   = ?
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 469
[pid   468] <... bpf resumed>)          = 3
[pid   468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5
[pid   468] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   464] +++ exited with 0 +++
[pid   466] <... bpf resumed>)          = 6
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=464, 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   466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   462] exit_group(0 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 470
[pid   466] <... bpf resumed>)          = 7
[pid   462] <... exit_group resumed>)   = ?
[pid   466] exit_group(0)               = ?
[pid   468] <... bpf resumed>)          = 0
[pid   468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   462] +++ exited with 0 +++
[pid   468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=462, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   468] <... bpf resumed>)          = 7
[pid   468] exit_group(0)               = ?
[pid   466] +++ exited with 0 +++
[pid   294] restart_syscall(<... resuming interrupted clone ...>) = 0
[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} ---
./strace-static-x86_64: Process 469 attached
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] <... restart_syscall resumed>) = 0
[pid   469] set_robust_list(0x5555555d3660, 24) = 0
[pid   469] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 471
[pid   469] <... prctl resumed>)        = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 472
[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 471 attached
./strace-static-x86_64: Process 470 attached
 <unfinished ...>
[pid   471] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   470] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   469] <... bpf resumed>)          = 3
[pid   469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 472 attached
 <unfinished ...>
[pid   472] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   471] <... set_robust_list resumed>) = 0
[pid   470] <... set_robust_list resumed>) = 0
[pid   469] <... bpf resumed>)          = 4
[pid   472] <... set_robust_list resumed>) = 0
[pid   472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   470] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   469] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   471] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   470] <... prctl resumed>)        = 0
[pid   472] setpgid(0, 0)               = 0
[pid   472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   471] <... prctl resumed>)        = 0
[pid   470] setpgid(0, 0 <unfinished ...>
[pid   469] <... bpf resumed>)          = 5
[pid   472] <... openat resumed>)       = 3
[pid   472] write(3, "1000", 4)         = 4
[pid   470] <... setpgid resumed>)      = 0
[pid   472] close(3 <unfinished ...>
[pid   471] setpgid(0, 0 <unfinished ...>
[pid   469] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   472] <... close resumed>)        = 0
[pid   471] <... setpgid resumed>)      = 0
[pid   469] <... bpf resumed>)          = 0
[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   469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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 <unfinished ...>
[pid   471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   469] <... bpf resumed>)          = 6
[pid   469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   470] <... bpf resumed>)          = 3
[pid   471] <... openat resumed>)       = 3
[pid   470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   471] write(3, "1000", 4 <unfinished ...>
[pid   472] <... bpf resumed>)          = 3
[pid   471] <... write resumed>)        = 4
[pid   472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   471] close(3)                    = 0
[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) = 3
[pid   471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   469] <... bpf resumed>)          = 7
[pid   468] +++ exited with 0 +++
[pid   472] <... bpf resumed>)          = 4
[pid   471] <... bpf resumed>)          = 4
[pid   470] <... bpf resumed>)          = 4
[pid   472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5
[pid   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_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=468, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   472] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   472] <... bpf resumed>)          = 0
[pid   471] <... bpf resumed>)          = 5
[pid   470] <... bpf resumed>)          = 5
[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 <unfinished ...>
[pid   471] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   472] <... bpf resumed>)          = 6
[pid   471] <... bpf resumed>)          = 0
[pid   470] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   469] exit_group(0 <unfinished ...>
[pid   472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   472] <... bpf resumed>)          = 7
[pid   471] <... bpf resumed>)          = 6
[pid   470] <... bpf resumed>)          = 0
[pid   469] <... exit_group resumed>)   = ?
[pid   472] exit_group(0 <unfinished ...>
[pid   471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <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   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   472] <... exit_group resumed>)   = ?
[pid   471] <... bpf resumed>)          = 7
[pid   472] +++ exited with 0 +++
[pid   471] exit_group(0)               = ?
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=472, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   471] +++ exited with 0 +++
[pid   470] <... bpf resumed>)          = 6
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 473
[pid   470] exit_group(0)               = ?
[pid   470] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=470, 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=0x5555555d3650) = 474
./strace-static-x86_64: Process 474 attached
[pid   474] set_robust_list(0x5555555d3660, 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 <unfinished ...>
[pid   469] +++ exited with 0 +++
[pid   474] <... bpf resumed>)          = 3
[pid   474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5
[pid   474] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[   23.842887][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   23.854636][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000104, exited with 00000103?
[   23.866449][  T469] BUG: scheduling while atomic: syz-executor411/469/0x00000003
[   23.874298][  T469] Modules linked in:
[   23.878368][  T469] Preemption disabled at:
[   23.878377][  T469] [<ffffffff8154b657>] up_write+0x27/0x1f0
[   23.888297][  T469] CPU: 1 PID: 469 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   23.899730][  T469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   23.909629][  T469] Call Trace:
[   23.912753][  T469]  <TASK>
[   23.915550][  T469]  dump_stack_lvl+0x151/0x1b7
[   23.920041][  T469]  ? up_write+0x27/0x1f0
[   23.924121][  T469]  ? up_write+0x27/0x1f0
[   23.928202][  T469]  ? io_uring_drop_tctx_refs+0x190/0x190
[   23.933670][  T469]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   23.939307][  T469]  ? __wake_up_sync_key+0x1b1/0x3d0
[   23.944345][  T469]  ? up_write+0x27/0x1f0
[   23.948421][  T469]  dump_stack+0x15/0x17
[   23.952412][  T469]  __schedule_bug+0x195/0x260
[   23.956935][  T469]  ? ttwu_queue_wakelist+0x510/0x510
[   23.962048][  T469]  ? __send_signal+0x96f/0xcb0
[   23.966658][  T469]  __schedule+0xd19/0x1590
[   23.970906][  T469]  ? __kasan_check_write+0x14/0x20
[   23.975845][  T469]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   23.981140][  T469]  ? __sched_text_start+0x8/0x8
[   23.985829][  T469]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   23.991389][  T469]  do_task_dead+0x99/0xa0
[   23.995549][  T469]  do_exit+0x2089/0x2ca0
[   23.999636][  T469]  ? put_task_struct+0x80/0x80
[   24.004233][  T469]  ? ptrace_notify+0x24c/0x350
[   24.008914][  T469]  ? do_notify_parent+0xa30/0xa30
[   24.013777][  T469]  do_group_exit+0x141/0x310
[   24.018203][  T469]  __x64_sys_exit_group+0x3f/0x40
[   24.023084][  T469]  do_syscall_64+0x3d/0xb0
[   24.027315][  T469]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   24.033132][  T469] RIP: 0033:0x7fd7e49fdff9
[   24.037381][  T469] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[   24.044588][  T469] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   24.052832][  T469] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   24.060641][  T469] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   24.068627][  T469] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   24.076439][  T469] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   24.084249][  T469] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=471, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=469, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 475
./strace-static-x86_64: Process 473 attached
./strace-static-x86_64: Process 475 attached
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   473] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 476
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 477
./strace-static-x86_64: Process 476 attached
[pid   475] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   473] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 477 attached
[pid   476] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   475] <... set_robust_list resumed>) = 0
[pid   473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   477] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   476] <... set_robust_list resumed>) = 0
[pid   475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   473] setpgid(0, 0)               = 0
[pid   475] setpgid(0, 0)               = 0
[pid   473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   476] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   477] <... set_robust_list resumed>) = 0
[pid   473] <... openat resumed>)       = 3
[pid   475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   473] write(3, "1000", 4 <unfinished ...>
[pid   476] <... prctl resumed>)        = 0
[pid   475] <... openat resumed>)       = 3
[pid   473] <... write resumed>)        = 4
[pid   475] write(3, "1000", 4 <unfinished ...>
[pid   473] close(3 <unfinished ...>
[pid   477] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   476] setpgid(0, 0 <unfinished ...>
[pid   473] <... close resumed>)        = 0
[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   477] <... prctl resumed>)        = 0
[pid   476] <... setpgid resumed>)      = 0
[pid   475] <... write resumed>)        = 4
[pid   473] <... bpf resumed>)          = 3
[pid   475] close(3 <unfinished ...>
[pid   473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   477] setpgid(0, 0 <unfinished ...>
[pid   476] <... openat resumed>)       = 3
[pid   475] <... close resumed>)        = 0
[pid   477] <... setpgid resumed>)      = 0
[pid   476] write(3, "1000", 4 <unfinished ...>
[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   476] <... write resumed>)        = 4
[pid   476] close(3 <unfinished ...>
[pid   475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   476] <... close resumed>)        = 0
[pid   477] <... openat resumed>)       = 3
[pid   477] write(3, "1000", 4 <unfinished ...>
[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
[pid   477] <... write resumed>)        = 4
[pid   477] close(3 <unfinished ...>
[pid   476] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   477] <... close resumed>)        = 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 <unfinished ...>
[pid   474] <... bpf resumed>)          = 7
[pid   475] <... bpf resumed>)          = 4
[pid   473] <... bpf resumed>)          = 4
[pid   476] <... bpf resumed>)          = 4
[pid   475] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   474] exit_group(0 <unfinished ...>
[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   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   475] <... bpf resumed>)          = 5
[pid   474] <... exit_group resumed>)   = ?
[pid   473] <... bpf resumed>)          = 5
[pid   477] <... bpf resumed>)          = 3
[pid   474] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=474, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   475] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   473] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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 <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 <unfinished ...>
[pid   477] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   476] <... bpf resumed>)          = 5
[pid   293] <... restart_syscall resumed>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   473] <... bpf resumed>)          = 6
[pid   473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 478
[pid   473] <... bpf resumed>)          = 7
./strace-static-x86_64: Process 478 attached
[pid   475] <... bpf resumed>)          = 6
[pid   473] exit_group(0 <unfinished ...>
[pid   476] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   473] <... exit_group resumed>)   = ?
[pid   478] set_robust_list(0x5555555d3660, 24) = 0
[pid   478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   478] setpgid(0, 0)               = 0
[pid   478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   473] +++ exited with 0 +++
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=473, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   475] <... bpf resumed>)          = 7
[pid   476] <... bpf resumed>)          = 0
[pid   475] exit_group(0 <unfinished ...>
[   24.092165][  T469]  </TASK>
[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 <unfinished ...>
[pid   477] <... bpf resumed>)          = 4
[pid   475] <... exit_group resumed>)   = ?
[pid   292] <... restart_syscall resumed>) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   476] <... bpf resumed>)          = 6
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 479
[pid   478] <... openat resumed>)       = 3
[pid   478] write(3, "1000", 4)         = 4
[pid   478] close(3)                    = 0
[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   475] +++ exited with 0 +++
./strace-static-x86_64: Process 479 attached
[pid   479] set_robust_list(0x5555555d3660, 24) = 0
[pid   479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   479] setpgid(0, 0)               = 0
[pid   479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   479] write(3, "1000", 4)         = 4
[pid   479] close(3)                    = 0
[   24.116469][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   24.128416][  T475] BUG: scheduling while atomic: syz-executor411/475/0x00000002
[   24.135777][  T475] Modules linked in:
[   24.139530][  T475] Preemption disabled at:
[   24.139536][  T475] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   24.150548][  T475] CPU: 0 PID: 475 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   24.162066][  T475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   24.171963][  T475] Call Trace:
[   24.175089][  T475]  <TASK>
[   24.177889][  T475]  dump_stack_lvl+0x151/0x1b7
[   24.182463][  T475]  ? is_module_text_address+0x1a/0x140
[   24.187755][  T475]  ? is_module_text_address+0x1a/0x140
[   24.193052][  T475]  ? io_uring_drop_tctx_refs+0x190/0x190
[   24.198518][  T475]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   24.204161][  T475]  ? __wake_up_sync_key+0x1b1/0x3d0
[   24.209197][  T475]  ? is_module_text_address+0x1a/0x140
[   24.214487][  T475]  dump_stack+0x15/0x17
[   24.218481][  T475]  __schedule_bug+0x195/0x260
[   24.222999][  T475]  ? ttwu_queue_wakelist+0x510/0x510
[   24.228116][  T475]  ? __send_signal+0x96f/0xcb0
[   24.232716][  T475]  __schedule+0xd19/0x1590
[   24.236975][  T475]  ? __kasan_check_write+0x14/0x20
[   24.241953][  T475]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   24.247309][  T475]  ? __sched_text_start+0x8/0x8
[   24.251981][  T475]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   24.257546][  T475]  do_task_dead+0x99/0xa0
[   24.261710][  T475]  do_exit+0x2089/0x2ca0
[   24.265791][  T475]  ? put_task_struct+0x80/0x80
[   24.270386][  T475]  ? ptrace_notify+0x24c/0x350
[   24.274988][  T475]  ? do_notify_parent+0xa30/0xa30
[   24.279851][  T475]  do_group_exit+0x141/0x310
[   24.284277][  T475]  __x64_sys_exit_group+0x3f/0x40
[   24.289135][  T475]  do_syscall_64+0x3d/0xb0
[   24.293388][  T475]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   24.299113][  T475] RIP: 0033:0x7fd7e49fdff9
[   24.303368][  T475] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[pid   479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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   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 <unfinished ...>
[pid   478] <... bpf resumed>)          = 3
[pid   477] <... bpf resumed>)          = 5
[pid   477] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=475, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   477] <... bpf resumed>)          = 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 <unfinished ...>
[pid   478] <... bpf resumed>)          = 4
[pid   478] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5
[pid   478] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 480
./strace-static-x86_64: Process 480 attached
[pid   480] set_robust_list(0x5555555d3660, 24) = 0
[pid   480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   480] setpgid(0, 0)               = 0
[pid   480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   476] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   480] <... openat resumed>)       = 3
[pid   480] write(3, "1000", 4)         = 4
[pid   480] close(3)                    = 0
[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   476] <... bpf resumed>)          = 7
[pid   479] <... bpf resumed>)          = 3
[pid   477] <... bpf resumed>)          = 6
[pid   478] <... bpf resumed>)          = 6
[pid   476] exit_group(0 <unfinished ...>
[pid   479] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   477] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   478] exit_group(0 <unfinished ...>
[pid   477] exit_group(0 <unfinished ...>
[pid   478] <... exit_group resumed>)   = ?
[pid   476] <... exit_group resumed>)   = ?
[pid   477] <... exit_group resumed>)   = ?
[pid   479] <... bpf resumed>)          = 4
[pid   476] +++ exited with 0 +++
[pid   479] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=476, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   479] <... bpf resumed>)          = 5
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   479] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 481
[pid   478] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=478, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid   479] <... bpf resumed>)          = 6
[pid   479] 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, child_tidptr=0x5555555d3650) = 482
./strace-static-x86_64: Process 482 attached
[pid   482] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   480] <... bpf resumed>)          = 3
[pid   482] <... set_robust_list resumed>) = 0
[pid   480] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 481 attached
 <unfinished ...>
[pid   481] set_robust_list(0x5555555d3660, 24) = 0
[pid   481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   481] setpgid(0, 0)               = 0
[pid   481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   481] write(3, "1000", 4)         = 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 <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   481] <... bpf resumed>)          = 3
[pid   481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   482] <... openat resumed>)       = 3
[pid   482] write(3, "1000", 4)         = 4
[pid   482] close(3)                    = 0
[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) = 3
[pid   482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   479] <... bpf resumed>)          = 7
[pid   477] +++ exited with 0 +++
[pid   479] exit_group(0 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=477, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   479] <... exit_group resumed>)   = ?
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   479] +++ exited with 0 +++
[pid   294] <... restart_syscall resumed>) = 0
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=479, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] 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   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 483
./strace-static-x86_64: Process 483 attached
[pid   483] set_robust_list(0x5555555d3660, 24) = 0
[pid   483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   483] setpgid(0, 0)               = 0
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 484
[pid   483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 484 attached
 <unfinished ...>
[pid   484] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   483] <... openat resumed>)       = 3
[pid   484] <... set_robust_list resumed>) = 0
[pid   484] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   483] write(3, "1000", 4 <unfinished ...>
[pid   484] <... prctl resumed>)        = 0
[pid   483] <... write resumed>)        = 4
[pid   483] close(3)                    = 0
[pid   484] setpgid(0, 0)               = 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   484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   484] write(3, "1000", 4)         = 4
[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   483] <... bpf resumed>)          = 3
[pid   484] <... bpf resumed>)          = 3
[pid   483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[   24.310573][  T475] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   24.318815][  T475] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   24.326628][  T475] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   24.334525][  T475] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   24.342336][  T475] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   24.350149][  T475] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   24.357966][  T475]  </TASK>
[pid   484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   480] <... bpf resumed>)          = 4
[pid   482] <... bpf resumed>)          = 4
[pid   481] <... 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   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   480] <... bpf resumed>)          = 5
[pid   484] <... bpf resumed>)          = 4
[pid   483] <... bpf resumed>)          = 4
[pid   482] <... bpf resumed>)          = 5
[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   480] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <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   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   482] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   480] <... bpf resumed>)          = 0
[pid   484] <... bpf resumed>)          = 5
[pid   482] <... bpf resumed>)          = 0
[pid   481] <... bpf resumed>)          = 5
[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   484] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   483] <... bpf resumed>)          = 5
[pid   482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   481] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   480] <... bpf resumed>)          = 6
[pid   484] <... bpf resumed>)          = 0
[pid   483] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   482] <... bpf resumed>)          = 6
[pid   480] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   481] <... bpf resumed>)          = 0
[pid   482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   480] <... bpf resumed>)          = 7
[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   483] <... bpf resumed>)          = 0
[pid   482] <... bpf resumed>)          = 7
[pid   480] exit_group(0 <unfinished ...>
[pid   482] exit_group(0 <unfinished ...>
[pid   480] <... exit_group resumed>)   = ?
[pid   482] <... exit_group resumed>)   = ?
[pid   482] +++ exited with 0 +++
[pid   480] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=480, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=482, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 485 attached
 <unfinished ...>
[pid   485] set_robust_list(0x5555555d3660, 24) = 0
[pid   485] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 485
[pid   481] <... bpf resumed>)          = 6
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 486
[pid   485] <... prctl resumed>)        = 0
[pid   481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   485] setpgid(0, 0 <unfinished ...>
[pid   481] <... bpf resumed>)          = 7
[pid   485] <... setpgid resumed>)      = 0
[pid   485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[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   481] exit_group(0 <unfinished ...>
[pid   485] write(3, "1000", 4 <unfinished ...>
[pid   481] <... exit_group resumed>)   = ?
[pid   485] <... write resumed>)        = 4
[pid   485] close(3)                    = 0
[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) = 3
[pid   484] <... bpf resumed>)          = 6
[pid   483] <... bpf resumed>)          = 6
[pid   481] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=481, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 486 attached
[pid   484] 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   486] set_robust_list(0x5555555d3660, 24) = 0
[pid   486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   486] setpgid(0, 0 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 487
[pid   484] <... bpf resumed>)          = 7
[pid   483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   486] <... setpgid resumed>)      = 0
[pid   484] exit_group(0 <unfinished ...>
[pid   483] <... bpf resumed>)          = 7
[pid   486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   484] <... exit_group resumed>)   = ?
[pid   483] exit_group(0 <unfinished ...>
[pid   486] <... openat resumed>)       = 3
[pid   486] write(3, "1000", 4 <unfinished ...>
[pid   483] <... exit_group resumed>)   = ?
[pid   486] <... write resumed>)        = 4
[pid   486] close(3)                    = 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) = 3
[pid   485] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   486] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   483] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=483, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 487 attached
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   487] set_robust_list(0x5555555d3660, 24) = 0
[pid   487] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
[pid   487] <... prctl resumed>)        = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   487] setpgid(0, 0)               = 0
[pid   487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   487] write(3, "1000", 4 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 488
[pid   487] <... write resumed>)        = 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./strace-static-x86_64: Process 488 attached
) = 3
[pid   487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   488] set_robust_list(0x5555555d3660, 24) = 0
[pid   488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   488] setpgid(0, 0)               = 0
[pid   488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   487] <... bpf resumed>)          = 4
[pid   486] <... bpf resumed>)          = 4
[pid   485] <... bpf resumed>)          = 4
[pid   484] +++ exited with 0 +++
[pid   488] write(3, "1000", 4 <unfinished ...>
[pid   487] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   486] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   485] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   488] <... write resumed>)        = 4
[pid   487] <... bpf resumed>)          = 5
[pid   486] <... bpf resumed>)          = 5
[pid   485] <... bpf resumed>)          = 5
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=484, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   488] close(3 <unfinished ...>
[pid   487] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   486] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   485] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   487] <... bpf resumed>)          = 0
[pid   486] <... bpf resumed>)          = 0
[pid   485] <... bpf resumed>)          = 0
[pid   488] <... close resumed>)        = 0
[pid   292] <... restart_syscall resumed>) = 0
[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   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   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] <... bpf resumed>)          = 6
[pid   486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   485] <... bpf resumed>)          = 6
[pid   487] bpf(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   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   487] <... bpf resumed>)          = 7
[pid   485] <... bpf resumed>)          = 7
[pid   487] exit_group(0 <unfinished ...>
[pid   486] <... bpf resumed>)          = 6
[pid   485] exit_group(0 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 489
[pid   487] <... exit_group resumed>)   = ?
[pid   486] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   485] <... exit_group resumed>)   = ?
[pid   487] +++ exited with 0 +++
[pid   486] <... bpf resumed>)          = 7
[pid   485] +++ exited with 0 +++
[pid   486] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=487, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=485, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   486] <... exit_group resumed>)   = ?
[pid   296] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 489 attached
 <unfinished ...>
[pid   489] set_robust_list(0x5555555d3660, 24) = 0
[pid   489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   489] setpgid(0, 0)               = 0
[pid   489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   296] <... restart_syscall resumed>) = 0
[pid   489] write(3, "1000", 4)         = 4
[pid   489] close(3 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   489] <... close resumed>)        = 0
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 490
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 491
[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] <... bpf resumed>)          = 3
[pid   488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 490 attached
 <unfinished ...>
[pid   490] set_robust_list(0x5555555d3660, 24) = 0
[pid   489] <... bpf resumed>)          = 3
[pid   489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 491 attached
 <unfinished ...>
[pid   490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   490] setpgid(0, 0 <unfinished ...>
[pid   491] set_robust_list(0x5555555d3660, 24) = 0
[pid   491] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   490] <... setpgid resumed>)      = 0
[pid   491] <... prctl resumed>)        = 0
[pid   491] setpgid(0, 0)               = 0
[pid   491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   491] <... openat resumed>)       = 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   490] <... openat resumed>)       = 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   491] <... bpf resumed>)          = 3
[pid   491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   490] <... bpf resumed>)          = 3
[pid   490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   489] <... bpf resumed>)          = 4
[pid   488] <... bpf resumed>)          = 4
[pid   489] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   488] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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   491] <... bpf resumed>)          = 4
[pid   489] <... bpf resumed>)          = 5
[pid   488] <... bpf resumed>)          = 5
[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   489] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   488] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   491] <... bpf resumed>)          = 5
[pid   490] <... bpf resumed>)          = 4
[pid   489] <... bpf resumed>)          = 0
[pid   488] <... bpf resumed>)          = 0
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=486, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   491] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <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   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   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   491] <... bpf resumed>)          = 0
[pid   490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   489] <... bpf resumed>)          = 6
[pid   488] <... bpf resumed>)          = 6
[pid   293] <... restart_syscall resumed>) = 0
[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   489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   491] <... bpf resumed>)          = 6
[pid   490] <... bpf resumed>)          = 5
[pid   489] <... bpf resumed>)          = 7
[pid   488] <... bpf resumed>)          = 7
[pid   491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   489] exit_group(0 <unfinished ...>
[pid   488] exit_group(0 <unfinished ...>
[pid   491] <... bpf resumed>)          = 7
[pid   490] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   489] <... exit_group resumed>)   = ?
[pid   488] <... exit_group resumed>)   = ?
[pid   491] exit_group(0 <unfinished ...>
[pid   490] <... bpf resumed>)          = 0
[pid   489] +++ exited with 0 +++
[pid   488] +++ exited with 0 +++
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   491] <... exit_group resumed>)   = ?
[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) = 6
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=488, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=489, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 492
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
[pid   292] <... restart_syscall resumed>) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 493
./strace-static-x86_64: Process 492 attached
[pid   492] set_robust_list(0x5555555d3660, 24) = 0
[pid   492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 494
[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./strace-static-x86_64: Process 493 attached
 <unfinished ...>
[pid   493] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   492] <... write resumed>)        = 4
[pid   492] close(3)                    = 0
[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 <unfinished ...>
[pid   493] <... set_robust_list resumed>) = 0
[pid   492] <... bpf resumed>)          = 3
[pid   492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 494 attached
 <unfinished ...>
[pid   494] set_robust_list(0x5555555d3660, 24) = 0
[pid   494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   494] setpgid(0, 0)               = 0
[pid   494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   494] write(3, "1000", 4)         = 4
[pid   494] close(3)                    = 0
[pid   494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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   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   494] <... bpf resumed>)          = 3
[pid   494] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   493] write(3, "1000", 4)         = 4
[pid   493] close(3)                    = 0
[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) = 3
[pid   493] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   492] <... bpf resumed>)          = 4
[pid   491] +++ exited with 0 +++
[pid   490] <... bpf resumed>)          = 7
[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] exit_group(0 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=491, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   490] <... exit_group resumed>)   = ?
[pid   492] <... bpf resumed>)          = 5
[pid   492] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   492] <... bpf resumed>)          = 0
[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) = 6
[pid   295] <... restart_syscall resumed>) = 0
[pid   492] 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=0x5555555d3650) = 495
./strace-static-x86_64: Process 495 attached
[pid   495] set_robust_list(0x5555555d3660, 24) = 0
[pid   495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   495] setpgid(0, 0)               = 0
[pid   495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   495] write(3, "1000", 4)         = 4
[pid   495] close(3)                    = 0
[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) = 3
[pid   495] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   494] <... bpf resumed>)          = 4
[pid   494] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   490] +++ exited with 0 +++
[pid   494] <... bpf resumed>)          = 5
[pid   493] <... bpf resumed>)          = 4
[pid   492] <... bpf resumed>)          = 7
[pid   494] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   492] exit_group(0 <unfinished ...>
[pid   494] <... bpf resumed>)          = 0
[pid   492] <... exit_group resumed>)   = ?
[pid   494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=490, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   494] <... bpf resumed>)          = 6
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   494] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   493] <... bpf resumed>)          = 5
[pid   296] <... restart_syscall resumed>) = 0
[pid   494] <... bpf resumed>)          = 7
[pid   293] --- 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_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   494] exit_group(0)               = ?
[pid   493] <... bpf resumed>)          = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <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   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 496
./strace-static-x86_64: Process 496 attached
[pid   496] set_robust_list(0x5555555d3660, 24) = 0
[pid   496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   496] setpgid(0, 0)               = 0
[pid   496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 497
[pid   496] <... openat resumed>)       = 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) = 3
[pid   493] <... bpf resumed>)          = 6
[pid   493] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   496] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 497 attached
 <unfinished ...>
[pid   497] set_robust_list(0x5555555d3660, 24) = 0
[pid   497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   497] setpgid(0, 0)               = 0
[pid   497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   497] write(3, "1000", 4)         = 4
[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) = 3
[pid   497] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   495] <... bpf resumed>)          = 4
[pid   494] +++ exited with 0 +++
[pid   496] <... bpf resumed>)          = 4
[pid   493] <... bpf resumed>)          = 7
[pid   497] <... bpf resumed>)          = 4
[pid   496] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   495] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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] exit_group(0 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=494, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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>)          = 5
[pid   495] <... bpf resumed>)          = 5
[pid   493] <... exit_group resumed>)   = ?
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   497] <... bpf resumed>)          = 5
[pid   496] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   495] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   497] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   496] <... bpf resumed>)          = 0
[pid   495] <... bpf resumed>)          = 0
[pid   497] <... bpf resumed>)          = 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   495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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] <... bpf resumed>)          = 6
[pid   493] +++ exited with 0 +++
[pid   496] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   496] exit_group(0)               = ?
[pid   496] +++ exited with 0 +++
[pid   497] <... bpf resumed>)          = 6
[pid   497] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   497] exit_group(0)               = ?
[pid   497] +++ exited with 0 +++
[pid   495] <... bpf resumed>)          = 6
[pid   495] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   495] exit_group(0)               = ?
[pid   495] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=496, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 498
./strace-static-x86_64: Process 498 attached
[pid   498] set_robust_list(0x5555555d3660, 24) = 0
[pid   498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   498] setpgid(0, 0)               = 0
[pid   498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 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) = 3
[pid   498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[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) = 5
[pid   498] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[   24.521078][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   24.533274][  T493] BUG: scheduling while atomic: syz-executor411/493/0x00000002
[   24.540693][  T493] Modules linked in:
[   24.544388][  T493] Preemption disabled at:
[   24.544398][  T493] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   24.556072][  T493] CPU: 1 PID: 493 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   24.567517][  T493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   24.577410][  T493] Call Trace:
[   24.580539][  T493]  <TASK>
[   24.583312][  T493]  dump_stack_lvl+0x151/0x1b7
[   24.587836][  T493]  ? is_module_text_address+0x1a/0x140
[   24.593127][  T493]  ? is_module_text_address+0x1a/0x140
[   24.598412][  T493]  ? io_uring_drop_tctx_refs+0x190/0x190
[   24.603880][  T493]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   24.609526][  T493]  ? __wake_up_sync_key+0x1b1/0x3d0
[   24.614571][  T493]  ? is_module_text_address+0x1a/0x140
[   24.619848][  T493]  dump_stack+0x15/0x17
[   24.623892][  T493]  __schedule_bug+0x195/0x260
[   24.628382][  T493]  ? ttwu_queue_wakelist+0x510/0x510
[   24.633485][  T493]  ? __send_signal+0x96f/0xcb0
[   24.638076][  T493]  __schedule+0xd19/0x1590
[   24.642330][  T493]  ? __kasan_check_write+0x14/0x20
[   24.647274][  T493]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   24.652580][  T493]  ? __sched_text_start+0x8/0x8
[   24.657262][  T493]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   24.662726][  T493]  do_task_dead+0x99/0xa0
[   24.666889][  T493]  do_exit+0x2089/0x2ca0
[   24.670973][  T493]  ? put_task_struct+0x80/0x80
[   24.675569][  T493]  ? ptrace_notify+0x24c/0x350
[   24.680205][  T493]  ? do_notify_parent+0xa30/0xa30
[   24.685042][  T493]  do_group_exit+0x141/0x310
[   24.689457][  T493]  __x64_sys_exit_group+0x3f/0x40
[   24.694324][  T493]  do_syscall_64+0x3d/0xb0
[   24.698569][  T493]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   24.704298][  T493] RIP: 0033:0x7fd7e49fdff9
[   24.708558][  T493] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[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   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=495, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   294] <... restart_syscall resumed>) = 0
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=497, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=493, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] 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   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 499
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 500
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 501
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 502
./strace-static-x86_64: Process 502 attached
[pid   502] set_robust_list(0x5555555d3660, 24) = 0
[pid   502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
./strace-static-x86_64: Process 500 attached
./strace-static-x86_64: Process 501 attached
./strace-static-x86_64: Process 499 attached
[pid   502] setpgid(0, 0)               = 0
[pid   502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   501] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   500] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   499] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   501] <... set_robust_list resumed>) = 0
[pid   500] <... set_robust_list resumed>) = 0
[pid   499] <... set_robust_list resumed>) = 0
[pid   498] <... bpf resumed>)          = 6
[pid   502] <... openat resumed>)       = 3
[pid   501] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   502] write(3, "1000", 4 <unfinished ...>
[pid   500] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   502] <... write resumed>)        = 4
[pid   499] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   500] <... prctl resumed>)        = 0
[pid   501] <... prctl resumed>)        = 0
[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   501] setpgid(0, 0 <unfinished ...>
[pid   500] setpgid(0, 0 <unfinished ...>
[pid   499] <... prctl resumed>)        = 0
[pid   498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   499] setpgid(0, 0 <unfinished ...>
[pid   501] <... setpgid resumed>)      = 0
[pid   500] <... setpgid resumed>)      = 0
[pid   501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   499] <... setpgid resumed>)      = 0
[pid   500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   500] <... openat resumed>)       = 3
[pid   501] <... openat resumed>)       = 3
[pid   499] <... openat resumed>)       = 3
[pid   501] write(3, "1000", 4 <unfinished ...>
[pid   500] write(3, "1000", 4 <unfinished ...>
[pid   499] write(3, "1000", 4)         = 4
[pid   501] <... write resumed>)        = 4
[pid   500] <... write resumed>)        = 4
[pid   499] close(3 <unfinished ...>
[pid   501] close(3 <unfinished ...>
[pid   500] close(3 <unfinished ...>
[pid   499] <... close resumed>)        = 0
[pid   501] <... close resumed>)        = 0
[pid   500] <... close resumed>)        = 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   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   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] <... bpf resumed>)          = 3
[pid   502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   501] <... bpf resumed>)          = 3
[pid   501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <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   499] <... bpf resumed>)          = 3
[pid   499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   498] <... bpf resumed>)          = 7
[pid   502] <... bpf resumed>)          = 4
[pid   501] <... bpf resumed>)          = 4
[pid   500] <... bpf resumed>)          = 4
[pid   499] <... bpf resumed>)          = 4
[pid   500] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   499] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   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>)          = 5
[pid   499] <... bpf resumed>)          = 5
[pid   501] <... bpf resumed>)          = 5
[pid   500] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   499] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   501] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   500] <... bpf resumed>)          = 0
[pid   499] <... bpf resumed>)          = 0
[pid   501] <... bpf resumed>)          = 0
[pid   500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   500] <... bpf resumed>)          = 6
[pid   498] exit_group(0 <unfinished ...>
[pid   501] <... bpf resumed>)          = 6
[pid   500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   499] <... bpf resumed>)          = 6
[pid   501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   500] <... bpf resumed>)          = 7
[pid   499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   501] exit_group(0)               = ?
[pid   500] exit_group(0 <unfinished ...>
[pid   499] <... bpf resumed>)          = 7
[pid   501] +++ exited with 0 +++
[pid   500] <... exit_group resumed>)   = ?
[pid   499] exit_group(0 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=501, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   498] <... exit_group resumed>)   = ?
[   24.715754][  T493] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   24.724000][  T493] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   24.731810][  T493] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   24.739620][  T493] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   24.747439][  T493] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   24.755269][  T493] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   24.763062][  T493]  </TASK>
[pid   502] <... bpf resumed>)          = 5
[pid   500] +++ exited with 0 +++
[pid   499] <... exit_group resumed>)   = ?
[pid   499] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=499, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   502] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
[pid   498] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=498, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 504
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 505
./strace-static-x86_64: Process 505 attached
[pid   505] set_robust_list(0x5555555d3660, 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) = 3
[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 <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 506
[   24.784975][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   24.796927][    C1] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000104, exited with 00000103?
[   24.808554][  T498] BUG: scheduling while atomic: syz-executor411/498/0x00000003
[   24.816081][  T498] Modules linked in:
[   24.820124][  T498] Preemption disabled at:
[   24.820132][  T498] [<ffffffff8154b657>] up_write+0x27/0x1f0
[   24.830394][  T498] CPU: 1 PID: 498 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   24.841830][  T498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   24.851720][  T498] Call Trace:
[   24.854845][  T498]  <TASK>
[   24.857621][  T498]  dump_stack_lvl+0x151/0x1b7
[   24.862135][  T498]  ? up_write+0x27/0x1f0
[   24.866215][  T498]  ? up_write+0x27/0x1f0
[   24.870293][  T498]  ? io_uring_drop_tctx_refs+0x190/0x190
[   24.875760][  T498]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   24.881407][  T498]  ? __wake_up_sync_key+0x1b1/0x3d0
[   24.886438][  T498]  ? up_write+0x27/0x1f0
[   24.890516][  T498]  dump_stack+0x15/0x17
[   24.894507][  T498]  __schedule_bug+0x195/0x260
[   24.899022][  T498]  ? ttwu_queue_wakelist+0x510/0x510
[   24.904153][  T498]  ? __send_signal+0x96f/0xcb0
[   24.908743][  T498]  __schedule+0xd19/0x1590
[   24.912995][  T498]  ? __kasan_check_write+0x14/0x20
[   24.917944][  T498]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   24.923240][  T498]  ? __sched_text_start+0x8/0x8
[   24.927925][  T498]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   24.933410][  T498]  do_task_dead+0x99/0xa0
[   24.937558][  T498]  do_exit+0x2089/0x2ca0
[   24.941640][  T498]  ? put_task_struct+0x80/0x80
[   24.946249][  T498]  ? ptrace_notify+0x24c/0x350
[   24.950836][  T498]  ? do_notify_parent+0xa30/0xa30
[   24.955696][  T498]  do_group_exit+0x141/0x310
[   24.960122][  T498]  __x64_sys_exit_group+0x3f/0x40
[   24.964983][  T498]  do_syscall_64+0x3d/0xb0
[   24.969236][  T498]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   24.975048][  T498] RIP: 0033:0x7fd7e49fdff9
[   24.979313][  T498] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[   24.986506][  T498] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   24.995188][  T498] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   25.003086][  T498] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   25.010917][  T498] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   25.018706][  T498] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   25.026519][  T498] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
./strace-static-x86_64: Process 504 attached
[pid   505] <... bpf resumed>)          = 3
[pid   502] <... bpf resumed>)          = 6
[pid   505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=500, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   505] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5
[pid   502] <... bpf resumed>)          = 7
[pid   505] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   502] exit_group(0 <unfinished ...>
[pid   293] 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 <unfinished ...>
[pid   502] <... exit_group resumed>)   = ?
[pid   504] set_robust_list(0x5555555d3660, 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
[   25.034335][  T498]  </TASK>
[   25.042546][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000104, exited with 00000103?
[   25.054628][  T505] BUG: scheduling while atomic: syz-executor411/505/0x00000002
[   25.062041][  T505] Modules linked in:
[   25.065728][  T505] Preemption disabled at:
[   25.065738][  T505] [<ffffffff81ac512e>] free_vmap_area_noflush+0x23e/0xa20
[   25.076832][  T505] CPU: 1 PID: 505 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   25.088279][  T505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   25.098261][  T505] Call Trace:
[   25.101386][  T505]  <TASK>
[   25.104188][  T505]  dump_stack_lvl+0x151/0x1b7
[   25.108675][  T505]  ? free_vmap_area_noflush+0x23e/0xa20
[   25.114055][  T505]  ? free_vmap_area_noflush+0x23e/0xa20
[   25.119438][  T505]  ? io_uring_drop_tctx_refs+0x190/0x190
[   25.124904][  T505]  ? free_vmap_area_noflush+0x23e/0xa20
[   25.130287][  T505]  dump_stack+0x15/0x17
[   25.134277][  T505]  __schedule_bug+0x195/0x260
[   25.138794][  T505]  ? ttwu_queue_wakelist+0x510/0x510
[   25.143916][  T505]  __schedule+0xd19/0x1590
[   25.148169][  T505]  ? __kasan_check_write+0x14/0x20
[   25.153114][  T505]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   25.158057][  T505]  ? __sched_text_start+0x8/0x8
[   25.162747][  T505]  ? cgroup_update_frozen+0x15f/0x980
[   25.167954][  T505]  schedule+0x11f/0x1e0
[   25.171947][  T505]  ptrace_stop+0x4ea/0xa90
[   25.176199][  T505]  ptrace_notify+0x22b/0x350
[   25.180639][  T505]  ? do_notify_parent+0xa30/0xa30
[   25.185488][  T505]  ? __kasan_check_read+0x11/0x20
[   25.190348][  T505]  syscall_exit_to_user_mode+0xac/0x160
[   25.195745][  T505]  do_syscall_64+0x49/0xb0
[   25.200006][  T505]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   25.205708][  T505] RIP: 0033:0x7fd7e49ffea9
[   25.209962][  T505] 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
[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 <unfinished ...>
[pid   505] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 507 attached
./strace-static-x86_64: Process 506 attached
[pid   504] <... bpf resumed>)          = 3
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 507
[pid   507] set_robust_list(0x5555555d3660, 24) = 0
[pid   502] +++ exited with 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 <unfinished ...>
[pid   506] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   507] <... write resumed>)        = 4
[pid   506] <... set_robust_list resumed>) = 0
[pid   504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <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=22} ---
[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   504] <... bpf resumed>)          = 4
[pid   506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[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   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   506] setpgid(0, 0./strace-static-x86_64: Process 508 attached
)               = 0
[pid   505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   504] <... bpf resumed>)          = 5
[pid   508] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   505] <... bpf resumed>)          = 7
[pid   504] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 508
[pid   508] <... set_robust_list resumed>) = 0
[pid   507] <... bpf resumed>)          = 3
[pid   506] <... openat resumed>)       = 3
[pid   507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[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   508] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   506] write(3, "1000", 4 <unfinished ...>
[pid   505] exit_group(0 <unfinished ...>
[pid   504] <... bpf resumed>)          = 0
[pid   507] <... bpf resumed>)          = 5
[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   508] <... prctl resumed>)        = 0
[pid   507] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   506] <... write resumed>)        = 4
[pid   505] <... exit_group resumed>)   = ?
[pid   504] <... bpf resumed>)          = 6
[pid   508] setpgid(0, 0 <unfinished ...>
[pid   507] <... bpf resumed>)          = 0
[pid   506] close(3 <unfinished ...>
[pid   504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   508] <... setpgid resumed>)      = 0
[pid   507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   506] <... close resumed>)        = 0
[pid   505] +++ exited with 0 +++
[pid   504] <... bpf resumed>)          = 7
[pid   508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   507] <... bpf resumed>)          = 6
[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   504] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=505, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid   508] <... openat resumed>)       = 3
[pid   507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   506] <... bpf resumed>)          = 3
[pid   508] write(3, "1000", 4 <unfinished ...>
[pid   507] <... bpf resumed>)          = 7
[pid   506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   504] <... exit_group resumed>)   = ?
[pid   508] <... write resumed>)        = 4
[pid   507] exit_group(0 <unfinished ...>
[pid   506] <... bpf resumed>)          = 4
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   508] close(3 <unfinished ...>
[pid   507] <... exit_group resumed>)   = ?
[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./strace-static-x86_64: Process 509 attached
 <unfinished ...>
[pid   508] <... close resumed>)        = 0
[pid   506] <... bpf resumed>)          = 5
[pid   504] +++ exited with 0 +++
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 509
[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(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=504, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   509] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   508] <... bpf resumed>)          = 3
[pid   506] <... bpf resumed>)          = 0
[pid   508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   509] <... set_robust_list resumed>) = 0
[pid   506] <... bpf resumed>)          = 6
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   509] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 510 attached
 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 510
[pid   509] <... prctl resumed>)        = 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 <unfinished ...>
[pid   510] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   509] <... bpf resumed>)          = 3
[pid   509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   510] <... set_robust_list resumed>) = 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 <unfinished ...>
[pid   508] <... bpf resumed>)          = 4
[pid   507] +++ exited with 0 +++
[pid   510] <... write resumed>)        = 4
[pid   509] <... bpf resumed>)          = 4
[pid   508] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   506] <... bpf resumed>)          = 7
[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>)          = 5
[pid   509] <... bpf resumed>)          = 5
[pid   508] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   509] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   508] <... bpf resumed>)          = 0
[pid   509] <... bpf resumed>)          = 0
[pid   508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   506] exit_group(0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=507, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   510] close(3 <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   508] <... bpf resumed>)          = 6
[pid   506] <... exit_group resumed>)   = ?
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   510] <... close resumed>)        = 0
[pid   509] <... bpf resumed>)          = 6
[pid   508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   508] <... bpf resumed>)          = 7
[pid   509] <... bpf resumed>)          = 7
[pid   508] exit_group(0 <unfinished ...>
[pid   509] exit_group(0 <unfinished ...>
[pid   508] <... exit_group resumed>)   = ?
[pid   509] <... exit_group resumed>)   = ?
[pid   508] +++ exited with 0 +++
[pid   506] +++ exited with 0 +++
./strace-static-x86_64: Process 511 attached
[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 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 511
[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   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=508, 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./strace-static-x86_64: Process 512 attached
 <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   512] set_robust_list(0x5555555d3660, 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) = 3
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 512
[pid   512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 513
[pid   510] <... bpf resumed>)          = 3
[pid   511] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 513 attached
 <unfinished ...>
[pid   511] <... set_robust_list resumed>) = 0
[pid   513] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   511] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   513] <... set_robust_list resumed>) = 0
[pid   511] <... prctl resumed>)        = 0
[pid   511] setpgid(0, 0 <unfinished ...>
[pid   513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   511] <... setpgid resumed>)      = 0
[pid   511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   513] setpgid(0, 0 <unfinished ...>
[pid   511] <... openat resumed>)       = 3
[pid   511] write(3, "1000", 4 <unfinished ...>
[pid   513] <... setpgid resumed>)      = 0
[pid   511] <... write resumed>)        = 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   513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   513] <... openat resumed>)       = 3
[pid   513] write(3, "1000", 4)         = 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
[   25.229498][  T505] RSP: 002b:00007ffd1bc65528 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[   25.237732][  T505] RAX: 0000000000000006 RBX: 0000000000000000 RCX: 00007fd7e49ffea9
[   25.245543][  T505] RDX: 0000000000000090 RSI: 00000000200004c0 RDI: 0000000000000005
[   25.253366][  T505] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0
[   25.261168][  T505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   25.268979][  T505] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   25.276793][  T505]  </TASK>
[pid   513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   512] <... bpf resumed>)          = 4
[pid   511] <... bpf resumed>)          = 4
[pid   510] <... bpf resumed>)          = 4
[pid   509] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=509, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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   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 <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   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   510] <... bpf resumed>)          = 5
[pid   510] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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./strace-static-x86_64: Process 514 attached
 <unfinished ...>
[pid   514] set_robust_list(0x5555555d3660, 24) = 0
[pid   514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   514] setpgid(0, 0)               = 0
[pid   514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   510] <... bpf resumed>)          = 6
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 514
[pid   514] write(3, "1000", 4)         = 4
[pid   514] close(3)                    = 0
[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   510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   514] <... bpf resumed>)          = 3
[pid   513] <... bpf resumed>)          = 5
[pid   512] <... bpf resumed>)          = 5
[pid   511] <... bpf resumed>)          = 5
[pid   510] <... bpf resumed>)          = 7
[pid   514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   510] exit_group(0)               = ?
[pid   514] <... bpf resumed>)          = 4
[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) = 5
[pid   514] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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   510] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=510, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   514] <... bpf resumed>)          = 6
[pid   514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   514] exit_group(0)               = ?
[pid   513] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   512] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   511] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   514] +++ exited with 0 +++
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 515
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=514, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 515 attached
 <unfinished ...>
[pid   515] set_robust_list(0x5555555d3660, 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 <unfinished ...>
[pid   513] <... bpf resumed>)          = 0
[pid   512] <... bpf resumed>)          = 0
[pid   511] <... bpf resumed>)          = 0
[pid   515] <... openat resumed>)       = 3
[pid   296] <... restart_syscall resumed>) = 0
[pid   515] write(3, "1000", 4 <unfinished ...>
[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 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   515] <... write resumed>)        = 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   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 516
[pid   511] <... bpf resumed>)          = 6
[pid   511] 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   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   511] <... bpf resumed>)          = 7
[pid   511] exit_group(0)               = ?
[pid   515] <... bpf resumed>)          = 3
[pid   515] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[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) = 5
[pid   515] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   512] <... bpf resumed>)          = 6
[pid   511] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=511, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   515] <... bpf resumed>)          = 6
[pid   293] <... restart_syscall resumed>) = 0
[pid   515] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 516 attached
 <unfinished ...>
[pid   515] <... bpf resumed>)          = 7
[pid   512] <... bpf resumed>)          = 7
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   516] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   515] exit_group(0 <unfinished ...>
[pid   516] <... set_robust_list resumed>) = 0
[pid   516] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   515] <... exit_group resumed>)   = ?
[pid   512] exit_group(0)               = ?
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 517
[pid   516] <... prctl resumed>)        = 0
[pid   516] setpgid(0, 0)               = 0
[pid   516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 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./strace-static-x86_64: Process 517 attached
) = 3
[pid   513] <... bpf resumed>)          = 6
[pid   512] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=512, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   517] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 518
./strace-static-x86_64: Process 518 attached
[pid   517] <... set_robust_list resumed>) = 0
[pid   515] +++ exited with 0 +++
[pid   513] <... bpf resumed>)          = 7
[pid   516] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[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) = 5
[pid   516] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   513] exit_group(0 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=515, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   513] <... exit_group resumed>)   = ?
[pid   516] <... bpf resumed>)          = 6
[pid   516] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 519
./strace-static-x86_64: Process 519 attached
[pid   519] set_robust_list(0x5555555d3660, 24) = 0
[pid   519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   519] setpgid(0, 0)               = 0
[pid   519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   519] write(3, "1000", 4)         = 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   517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   517] setpgid(0, 0 <unfinished ...>
[pid   518] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   517] <... setpgid resumed>)      = 0
[pid   518] <... set_robust_list resumed>) = 0
[pid   517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   517] write(3, "1000", 4 <unfinished ...>
[pid   519] <... bpf resumed>)          = 3
[pid   519] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   517] <... write resumed>)        = 4
[pid   517] close(3)                    = 0
[pid   518] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[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   518] <... prctl resumed>)        = 0
[pid   517] <... bpf resumed>)          = 3
[pid   517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   518] setpgid(0, 0)               = 0
[pid   518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   518] write(3, "1000", 4)         = 4
[pid   518] close(3)                    = 0
[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 resumed>)          = 4
[pid   516] <... bpf resumed>)          = 7
[pid   513] +++ exited with 0 +++
[pid   517] <... bpf resumed>)          = 4
[pid   519] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   518] <... bpf resumed>)          = 4
[pid   516] exit_group(0 <unfinished ...>
[pid   517] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=513, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   516] <... exit_group resumed>)   = ?
[pid   519] <... bpf resumed>)          = 5
[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   519] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   518] <... bpf resumed>)          = 5
[pid   519] <... bpf resumed>)          = 0
[pid   518] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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 resumed>)          = 0
[pid   519] <... bpf resumed>)          = 6
[pid   517] <... bpf resumed>)          = 5
[pid   516] +++ exited with 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=516, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   519] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <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./strace-static-x86_64: Process 520 attached
 <unfinished ...>
[pid   519] <... bpf resumed>)          = 7
[pid   518] <... bpf resumed>)          = 6
[pid   517] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   519] exit_group(0 <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   296] <... restart_syscall resumed>) = 0
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 520
[pid   519] <... exit_group resumed>)   = ?
[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   520] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   519] +++ exited with 0 +++
[pid   518] <... bpf resumed>)          = 7
[pid   518] exit_group(0 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   518] <... exit_group resumed>)   = ?
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=519, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 521
[pid   294] 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(0x5555555d3660, 24) = 0
[pid   521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   521] setpgid(0, 0)               = 0
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 522
[pid   521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   517] <... bpf resumed>)          = 6
[pid   521] <... openat resumed>)       = 3
[pid   520] <... set_robust_list resumed>) = 0
[pid   517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   521] write(3, "1000", 4)         = 4
[pid   521] close(3)                    = 0
[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) = 3
[pid   520] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   520] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 522 attached
[pid   522] set_robust_list(0x5555555d3660, 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   520] setpgid(0, 0)               = 0
[pid   520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   520] write(3, "1000", 4)         = 4
[pid   520] close(3)                    = 0
[pid   520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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   520] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   518] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=518, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   521] <... bpf resumed>)          = 4
[pid   517] <... bpf resumed>)          = 7
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   521] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   517] exit_group(0 <unfinished ...>
[pid   521] <... bpf resumed>)          = 5
[pid   517] <... exit_group resumed>)   = ?
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 523
[pid   521] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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   522] <... bpf resumed>)          = 4
[pid   521] <... bpf resumed>)          = 6
[pid   520] <... bpf resumed>)          = 4
[pid   517] +++ exited with 0 +++
[pid   522] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   522] <... bpf resumed>)          = 5
[pid   521] <... bpf resumed>)          = 7
[pid   520] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   522] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   521] exit_group(0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=517, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   522] <... bpf resumed>)          = 0
[pid   521] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 523 attached
[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   521] +++ exited with 0 +++
[pid   520] <... bpf resumed>)          = 5
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   523] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   522] <... bpf resumed>)          = 6
[pid   520] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   296] --- 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_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   520] <... bpf resumed>)          = 0
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   523] <... set_robust_list resumed>) = 0
[pid   522] <... bpf resumed>)          = 7
[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   296] <... restart_syscall resumed>) = 0
[pid   522] exit_group(0)               = ?
[pid   520] <... bpf resumed>)          = 6
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   520] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 524
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 524 attached
 <unfinished ...>
[pid   524] set_robust_list(0x5555555d3660, 24) = 0
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 525
[pid   524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   524] setpgid(0, 0)               = 0
[pid   524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   524] write(3, "1000", 4)         = 4
[pid   524] close(3)                    = 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 <unfinished ...>
[pid   523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   523] setpgid(0, 0)               = 0
[pid   523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   523] write(3, "1000", 4)         = 4
[pid   523] close(3)                    = 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] <... bpf resumed>)          = 3
[pid   524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 525 attached
 <unfinished ...>
[pid   525] set_robust_list(0x5555555d3660, 24) = 0
[pid   525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   525] setpgid(0, 0)               = 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   523] <... bpf resumed>)          = 3
[pid   523] 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   520] <... bpf resumed>)          = 7
[pid   524] <... bpf resumed>)          = 4
[pid   524] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   523] <... bpf resumed>)          = 4
[pid   520] exit_group(0 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=522, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   524] <... bpf resumed>)          = 5
[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   520] <... exit_group resumed>)   = ?
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   524] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   294] <... restart_syscall resumed>) = 0
[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) = 6
[pid   520] +++ exited with 0 +++
[pid   524] 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=520, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   524] <... bpf resumed>)          = 7
[pid   523] <... bpf resumed>)          = 5
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   523] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   524] exit_group(0)               = ?
./strace-static-x86_64: Process 526 attached
[pid   523] <... bpf resumed>)          = 0
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 526
[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   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 527
./strace-static-x86_64: Process 527 attached
[pid   527] set_robust_list(0x5555555d3660, 24) = 0
[pid   527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   527] setpgid(0, 0 <unfinished ...>
[pid   523] <... bpf resumed>)          = 6
[pid   527] <... setpgid resumed>)      = 0
[pid   527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   523] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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   526] set_robust_list(0x5555555d3660, 24) = 0
[pid   526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   526] 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 <unfinished ...>
[pid   526] <... setpgid resumed>)      = 0
[pid   526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[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) = 3
[pid   526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   527] <... bpf resumed>)          = 4
[pid   525] <... bpf resumed>)          = 4
[pid   524] +++ exited with 0 +++
[pid   523] <... bpf resumed>)          = 7
[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   523] exit_group(0 <unfinished ...>
[pid   527] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   526] <... bpf resumed>)          = 4
[pid   525] <... bpf resumed>)          = 5
[pid   523] <... exit_group resumed>)   = ?
[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   527] <... bpf resumed>)          = 5
[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(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   527] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   526] <... bpf resumed>)          = 5
[pid   527] <... bpf resumed>)          = 0
[pid   526] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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   526] <... bpf resumed>)          = 0
[pid   527] <... bpf resumed>)          = 6
[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 resumed>)          = 0
[pid   523] +++ exited with 0 +++
[pid   296] <... restart_syscall resumed>) = 0
[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   527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   526] <... bpf resumed>)          = 6
[pid   525] <... bpf resumed>)          = 6
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=523, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   525] 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   527] <... bpf resumed>)          = 7
[pid   526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   525] <... bpf resumed>)          = 7
[pid   527] exit_group(0 <unfinished ...>
[pid   526] <... bpf resumed>)          = 7
[pid   527] <... exit_group resumed>)   = ?
[pid   526] exit_group(0 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   525] exit_group(0 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 528
[pid   525] <... exit_group resumed>)   = ?
[pid   526] <... exit_group resumed>)   = ?
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   526] +++ exited with 0 +++
[pid   525] +++ exited with 0 +++
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 529
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=525, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=526, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 528 attached
 <unfinished ...>
[pid   528] set_robust_list(0x5555555d3660, 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./strace-static-x86_64: Process 529 attached
 <unfinished ...>
[pid   529] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   528] <... openat resumed>)       = 3
[pid   294] <... restart_syscall resumed>) = 0
[pid   529] <... set_robust_list resumed>) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   529] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   528] write(3, "1000", 4 <unfinished ...>
[pid   529] <... prctl resumed>)        = 0
[pid   528] <... write resumed>)        = 4
[pid   529] setpgid(0, 0 <unfinished ...>
[pid   528] close(3)                    = 0
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 530
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   529] <... setpgid resumed>)      = 0
[pid   529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[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./strace-static-x86_64: Process 531 attached
) = 3
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 531
[pid   529] <... openat resumed>)       = 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./strace-static-x86_64: Process 530 attached
 <unfinished ...>
[pid   531] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   529] <... bpf resumed>)          = 3
[pid   528] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   529] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   531] <... set_robust_list resumed>) = 0
[pid   531] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   530] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   531] <... prctl resumed>)        = 0
[pid   530] <... set_robust_list resumed>) = 0
[pid   531] setpgid(0, 0)               = 0
[pid   530] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   530] <... prctl resumed>)        = 0
[pid   531] <... openat resumed>)       = 3
[pid   530] setpgid(0, 0 <unfinished ...>
[pid   531] write(3, "1000", 4 <unfinished ...>
[pid   530] <... setpgid resumed>)      = 0
[pid   531] <... write resumed>)        = 4
[pid   531] close(3 <unfinished ...>
[pid   530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   531] <... close resumed>)        = 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   530] <... openat resumed>)       = 3
[pid   531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   530] write(3, "1000", 4)         = 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) = 3
[pid   530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   531] <... bpf resumed>)          = 4
[pid   529] <... bpf resumed>)          = 4
[pid   528] <... bpf resumed>)          = 4
[pid   531] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   529] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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] +++ exited with 0 +++
[pid   531] <... bpf resumed>)          = 5
[pid   530] <... bpf resumed>)          = 4
[pid   529] <... bpf resumed>)          = 5
[pid   528] <... bpf resumed>)          = 5
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=527, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   531] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   529] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   528] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   531] <... bpf resumed>)          = 0
[pid   529] <... bpf resumed>)          = 0
[pid   528] <... bpf resumed>)          = 0
[pid   292] <... restart_syscall resumed>) = 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   529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   531] <... bpf resumed>)          = 6
[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   529] <... bpf resumed>)          = 6
[pid   528] <... bpf resumed>)          = 6
[pid   531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   529] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   528] 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   531] <... bpf resumed>)          = 7
[pid   529] <... bpf resumed>)          = 7
[pid   528] <... bpf resumed>)          = 7
[pid   531] exit_group(0 <unfinished ...>
[pid   530] <... bpf resumed>)          = 5
[pid   529] exit_group(0 <unfinished ...>
[pid   528] exit_group(0 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 532
[pid   531] <... exit_group resumed>)   = ?
[pid   530] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   529] <... exit_group resumed>)   = ?
[pid   528] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 532 attached
[pid   531] +++ exited with 0 +++
[pid   530] <... bpf resumed>)          = 0
[pid   528] +++ exited with 0 +++
[pid   529] +++ exited with 0 +++
[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   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=529, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=531, 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   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 533
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 534
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 535
./strace-static-x86_64: Process 535 attached
[pid   535] set_robust_list(0x5555555d3660, 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)                    = 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./strace-static-x86_64: Process 534 attached
 <unfinished ...>
[pid   534] set_robust_list(0x5555555d3660, 24) = 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   534] write(3, "1000", 4)         = 4
[pid   534] close(3)                    = 0
[   25.445008][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   25.456933][  T529] BUG: scheduling while atomic: syz-executor411/529/0x00000002
[   25.464456][  T529] Modules linked in:
[   25.468687][  T529] Preemption disabled at:
[   25.468698][  T529] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   25.480360][  T529] CPU: 1 PID: 529 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   25.491842][  T529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   25.501735][  T529] Call Trace:
[   25.504859][  T529]  <TASK>
[   25.507647][  T529]  dump_stack_lvl+0x151/0x1b7
[   25.512146][  T529]  ? is_module_text_address+0x1a/0x140
[   25.517439][  T529]  ? is_module_text_address+0x1a/0x140
[   25.522737][  T529]  ? io_uring_drop_tctx_refs+0x190/0x190
[   25.528201][  T529]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   25.533846][  T529]  ? __wake_up_sync_key+0x1b1/0x3d0
[   25.538882][  T529]  ? is_module_text_address+0x1a/0x140
[   25.544174][  T529]  dump_stack+0x15/0x17
[   25.548175][  T529]  __schedule_bug+0x195/0x260
[   25.552679][  T529]  ? ttwu_queue_wakelist+0x510/0x510
[   25.557798][  T529]  ? __send_signal+0x96f/0xcb0
[   25.562400][  T529]  __schedule+0xd19/0x1590
[   25.566660][  T529]  ? __kasan_check_write+0x14/0x20
[   25.571607][  T529]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   25.576895][  T529]  ? __sched_text_start+0x8/0x8
[   25.581585][  T529]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   25.587059][  T529]  do_task_dead+0x99/0xa0
[   25.591391][  T529]  do_exit+0x2089/0x2ca0
[   25.595470][  T529]  ? put_task_struct+0x80/0x80
[   25.600154][  T529]  ? ptrace_notify+0x24c/0x350
[   25.604857][  T529]  ? do_notify_parent+0xa30/0xa30
[   25.609704][  T529]  do_group_exit+0x141/0x310
[   25.614131][  T529]  __x64_sys_exit_group+0x3f/0x40
[   25.618998][  T529]  do_syscall_64+0x3d/0xb0
[   25.623260][  T529]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   25.629606][  T529] RIP: 0033:0x7fd7e49fdff9
[   25.633828][  T529] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[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   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./strace-static-x86_64: Process 533 attached
 <unfinished ...>
[pid   535] <... bpf resumed>)          = 3
[pid   534] <... bpf resumed>)          = 3
[pid   532] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   533] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   532] <... set_robust_list resumed>) = 0
[pid   530] <... bpf resumed>)          = 6
[pid   534] <... bpf resumed>)          = 4
[pid   533] <... set_robust_list resumed>) = 0
[pid   534] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   533] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   532] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   534] <... bpf resumed>)          = 5
[pid   533] <... prctl resumed>)        = 0
[pid   534] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   533] setpgid(0, 0 <unfinished ...>
[pid   534] <... bpf resumed>)          = 0
[pid   533] <... setpgid resumed>)      = 0
[pid   534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   534] <... bpf resumed>)          = 6
[pid   533] <... openat resumed>)       = 3
[pid   532] <... prctl resumed>)        = 0
[pid   530] <... bpf resumed>)          = 7
[pid   535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   533] write(3, "1000", 4 <unfinished ...>
[pid   532] setpgid(0, 0 <unfinished ...>
[pid   535] <... bpf resumed>)          = 4
[pid   534] <... bpf resumed>)          = 7
[pid   533] <... write resumed>)        = 4
[pid   530] exit_group(0 <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   534] exit_group(0 <unfinished ...>
[pid   533] close(3 <unfinished ...>
[pid   532] <... setpgid resumed>)      = 0
[pid   535] <... bpf resumed>)          = 5
[pid   534] <... exit_group resumed>)   = ?
[pid   533] <... close resumed>)        = 0
[pid   535] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   534] +++ exited with 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   532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   530] <... exit_group resumed>)   = ?
[pid   535] <... bpf resumed>)          = 0
[pid   533] <... bpf resumed>)          = 3
[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   533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   532] <... openat resumed>)       = 3
[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   535] <... bpf resumed>)          = 6
[pid   533] <... bpf resumed>)          = 4
[pid   532] write(3, "1000", 4 <unfinished ...>
[pid   530] +++ exited with 0 +++
[pid   535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   533] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   532] <... write resumed>)        = 4
[pid   535] <... bpf resumed>)          = 7
[pid   533] <... bpf resumed>)          = 5
[pid   535] exit_group(0 <unfinished ...>
[pid   533] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   532] close(3 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=530, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   535] <... exit_group resumed>)   = ?
[pid   533] <... bpf resumed>)          = 0
./strace-static-x86_64: Process 536 attached
[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] <... close resumed>)        = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   536] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   533] <... bpf resumed>)          = 6
[pid   533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 536
./strace-static-x86_64: Process 537 attached
[pid   537] set_robust_list(0x5555555d3660, 24) = 0
[pid   536] <... set_robust_list resumed>) = 0
[pid   532] <... bpf resumed>)          = 3
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 537
[pid   537] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   536] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   537] <... prctl resumed>)        = 0
[pid   536] <... prctl resumed>)        = 0
[pid   537] setpgid(0, 0 <unfinished ...>
[pid   536] setpgid(0, 0 <unfinished ...>
[pid   537] <... setpgid resumed>)      = 0
[pid   537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   536] <... setpgid resumed>)      = 0
[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   536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   537] 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   537] <... bpf resumed>)          = 4
[pid   535] +++ exited with 0 +++
[pid   536] <... bpf resumed>)          = 4
[pid   533] <... bpf resumed>)          = 7
[pid   532] <... bpf resumed>)          = 4
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=535, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   533] 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   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   533] <... exit_group resumed>)   = ?
[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   532] <... bpf resumed>)          = 5
[pid   293] <... restart_syscall resumed>) = 0
[pid   537] <... bpf resumed>)          = 5
[pid   537] 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   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   533] +++ exited with 0 +++
[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   532] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4./strace-static-x86_64: Process 538 attached
 <unfinished ...>
[pid   537] <... bpf resumed>)          = 6
[pid   536] <... bpf resumed>)          = 5
[pid   532] <... bpf resumed>)          = 0
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=533, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 538
[pid   537] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   537] <... bpf resumed>)          = 7
[pid   296] <... restart_syscall resumed>) = 0
[pid   537] exit_group(0)               = ?
[pid   538] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   537] +++ exited with 0 +++
[pid   536] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   538] <... set_robust_list resumed>) = 0
[pid   536] <... bpf resumed>)          = 0
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 539
./strace-static-x86_64: Process 539 attached
[pid   532] <... bpf resumed>)          = 6
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=537, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   539] set_robust_list(0x5555555d3660, 24) = 0
[pid   539] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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 <unfinished ...>
[pid   532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   539] <... prctl resumed>)        = 0
[pid   539] setpgid(0, 0)               = 0
[pid   539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
[pid   532] <... bpf resumed>)          = 7
[pid   539] <... openat resumed>)       = 3
[pid   532] exit_group(0 <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   539] write(3, "1000", 4)         = 4
[pid   539] close(3)                    = 0
[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   536] <... bpf resumed>)          = 6
[   25.641135][  T529] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   25.649459][  T529] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   25.657961][  T529] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   25.665776][  T529] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   25.673670][  T529] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   25.681482][  T529] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   25.689306][  T529]  </TASK>
[pid   532] <... exit_group resumed>)   = ?
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 540
[   25.727066][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   25.738982][  T532] BUG: scheduling while atomic: syz-executor411/532/0x00000002
[   25.746389][  T532] Modules linked in:
[   25.750131][  T532] Preemption disabled at:
[   25.750140][  T532] [<ffffffff8154b657>] up_write+0x27/0x1f0
[   25.759902][  T532] CPU: 1 PID: 532 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   25.771337][  T532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   25.781232][  T532] Call Trace:
[   25.784444][  T532]  <TASK>
[   25.787225][  T532]  dump_stack_lvl+0x151/0x1b7
[   25.791731][  T532]  ? up_write+0x27/0x1f0
[   25.795808][  T532]  ? up_write+0x27/0x1f0
[   25.800757][  T532]  ? io_uring_drop_tctx_refs+0x190/0x190
[   25.806226][  T532]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   25.811865][  T532]  ? __wake_up_sync_key+0x1b1/0x3d0
[   25.816907][  T532]  ? up_write+0x27/0x1f0
[   25.820989][  T532]  dump_stack+0x15/0x17
[   25.824971][  T532]  __schedule_bug+0x195/0x260
[   25.829489][  T532]  ? ttwu_queue_wakelist+0x510/0x510
[   25.834604][  T532]  ? __send_signal+0x96f/0xcb0
[   25.839205][  T532]  __schedule+0xd19/0x1590
[   25.843483][  T532]  ? __kasan_check_write+0x14/0x20
[   25.848407][  T532]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   25.853700][  T532]  ? __sched_text_start+0x8/0x8
[   25.858398][  T532]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   25.863868][  T532]  do_task_dead+0x99/0xa0
[   25.868022][  T532]  do_exit+0x2089/0x2ca0
[   25.872100][  T532]  ? put_task_struct+0x80/0x80
[   25.876701][  T532]  ? ptrace_notify+0x24c/0x350
[   25.881300][  T532]  ? do_notify_parent+0xa30/0xa30
[   25.886162][  T532]  do_group_exit+0x141/0x310
[   25.890588][  T532]  __x64_sys_exit_group+0x3f/0x40
[   25.895446][  T532]  do_syscall_64+0x3d/0xb0
[   25.899701][  T532]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   25.905426][  T532] RIP: 0033:0x7fd7e49fdff9
[   25.909682][  T532] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[   25.916884][  T532] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
./strace-static-x86_64: Process 540 attached
[pid   540] set_robust_list(0x5555555d3660, 24) = 0
[pid   532] +++ exited with 0 +++
[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   540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   540] setpgid(0, 0)               = 0
[pid   540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   540] write(3, "1000", 4)         = 4
[pid   540] close(3 <unfinished ...>
[pid   292] <... restart_syscall resumed>) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 541
[pid   540] <... close resumed>)        = 0
[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) = 3
[pid   540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   540] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5
[pid   540] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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   538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   536] exit_group(0)               = ?
[pid   538] setpgid(0, 0)               = 0
[pid   538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 541 attached
 <unfinished ...>
[pid   541] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   538] <... openat resumed>)       = 3
[pid   538] write(3, "1000", 4 <unfinished ...>
[pid   541] <... set_robust_list resumed>) = 0
[pid   538] <... write resumed>)        = 4
[pid   539] <... bpf resumed>)          = 3
[pid   539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   540] <... bpf resumed>)          = 6
[pid   540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   538] close(3 <unfinished ...>
[pid   541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   541] setpgid(0, 0)               = 0
[pid   538] <... close resumed>)        = 0
[pid   541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   541] write(3, "1000", 4)         = 4
[pid   541] close(3)                    = 0
[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   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 <unfinished ...>
[pid   541] <... bpf resumed>)          = 3
[pid   541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   538] <... bpf resumed>)          = 3
[pid   538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   539] <... bpf resumed>)          = 4
[pid   536] +++ exited with 0 +++
[pid   540] <... bpf resumed>)          = 7
[pid   540] exit_group(0)               = ?
[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   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=536, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   539] <... bpf resumed>)          = 5
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   539] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   539] <... bpf resumed>)          = 0
[pid   539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   539] 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=0x5555555d3650) = 543
./strace-static-x86_64: Process 543 attached
[pid   543] set_robust_list(0x5555555d3660, 24) = 0
[pid   543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   543] setpgid(0, 0)               = 0
[pid   543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   543] write(3, "1000", 4)         = 4
[pid   543] close(3)                    = 0
[pid   543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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
[   25.925235][  T532] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   25.933028][  T532] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   25.940835][  T532] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   25.948647][  T532] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   25.956463][  T532] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   25.964287][  T532]  </TASK>
[pid   543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   541] <... bpf resumed>)          = 4
[pid   540] +++ exited with 0 +++
[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) = 5
[pid   539] <... bpf resumed>)          = 7
[pid   538] <... bpf resumed>)          = 4
[pid   543] <... bpf resumed>)          = 4
[pid   541] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   539] exit_group(0 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=540, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   541] <... bpf resumed>)          = 0
[pid   539] <... exit_group resumed>)   = ?
[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   294] restart_syscall(<... resuming interrupted clone ...> <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   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   539] +++ exited with 0 +++
[pid   294] <... restart_syscall resumed>) = 0
[pid   543] <... bpf resumed>)          = 5
[pid   541] <... bpf resumed>)          = 6
[pid   538] <... bpf resumed>)          = 5
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=539, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid   541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   538] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   541] exit_group(0)               = ?
[pid   538] <... bpf resumed>)          = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   543] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   541] +++ exited with 0 +++
[pid   543] <... bpf resumed>)          = 0
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 544
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=541, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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   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   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 545
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 546
[pid   543] <... bpf resumed>)          = 6
[pid   543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   543] exit_group(0)               = ?
./strace-static-x86_64: Process 545 attached
[pid   545] set_robust_list(0x5555555d3660, 24) = 0
[pid   545] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   543] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=543, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   545] <... prctl resumed>)        = 0
[pid   545] setpgid(0, 0)               = 0
[pid   295] <... restart_syscall resumed>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 547
[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   545] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[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
[   26.012430][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   26.024308][  T541] BUG: scheduling while atomic: syz-executor411/541/0x00000002
[   26.031718][  T541] Modules linked in:
[   26.035975][  T541] Preemption disabled at:
[   26.035985][  T541] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   26.047857][  T541] CPU: 1 PID: 541 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   26.059299][  T541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   26.069199][  T541] Call Trace:
[   26.072316][  T541]  <TASK>
[   26.075123][  T541]  dump_stack_lvl+0x151/0x1b7
[   26.079605][  T541]  ? is_module_text_address+0x1a/0x140
[   26.084898][  T541]  ? is_module_text_address+0x1a/0x140
[   26.090198][  T541]  ? io_uring_drop_tctx_refs+0x190/0x190
[   26.095659][  T541]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   26.101302][  T541]  ? __wake_up_sync_key+0x1b1/0x3d0
[   26.106347][  T541]  ? is_module_text_address+0x1a/0x140
[   26.111629][  T541]  dump_stack+0x15/0x17
[   26.115629][  T541]  __schedule_bug+0x195/0x260
[   26.120138][  T541]  ? ttwu_queue_wakelist+0x510/0x510
[   26.125257][  T541]  ? __send_signal+0x96f/0xcb0
[   26.129860][  T541]  __schedule+0xd19/0x1590
[   26.134197][  T541]  ? __kasan_check_write+0x14/0x20
[   26.139190][  T541]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   26.144438][  T541]  ? __sched_text_start+0x8/0x8
[   26.149123][  T541]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   26.154683][  T541]  do_task_dead+0x99/0xa0
[   26.158945][  T541]  do_exit+0x2089/0x2ca0
[   26.163019][  T541]  ? put_task_struct+0x80/0x80
[   26.167616][  T541]  ? ptrace_notify+0x24c/0x350
[   26.172216][  T541]  ? do_notify_parent+0xa30/0xa30
[   26.177079][  T541]  do_group_exit+0x141/0x310
[   26.181503][  T541]  __x64_sys_exit_group+0x3f/0x40
[   26.186366][  T541]  do_syscall_64+0x3d/0xb0
[   26.190618][  T541]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   26.196344][  T541] RIP: 0033:0x7fd7e49fdff9
[   26.200599][  T541] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[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./strace-static-x86_64: Process 546 attached
./strace-static-x86_64: Process 544 attached
) = 6
[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   545] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   544] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   538] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 547 attached
[pid   545] <... bpf resumed>)          = 7
[pid   544] <... set_robust_list resumed>) = 0
[pid   538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   545] exit_group(0 <unfinished ...>
[pid   544] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   538] <... bpf resumed>)          = 7
[pid   545] <... exit_group resumed>)   = ?
[pid   544] <... prctl resumed>)        = 0
[pid   538] exit_group(0 <unfinished ...>
[pid   547] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   545] +++ exited with 0 +++
[pid   544] setpgid(0, 0 <unfinished ...>
[pid   538] <... exit_group resumed>)   = ?
[pid   547] <... set_robust_list resumed>) = 0
[pid   546] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   544] <... setpgid resumed>)      = 0
[pid   538] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=545, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   546] <... set_robust_list resumed>) = 0
[pid   544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=538, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   546] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   544] <... openat resumed>)       = 3
[pid   296] <... restart_syscall resumed>) = 0
[pid   546] <... prctl resumed>)        = 0
[pid   544] write(3, "1000", 4 <unfinished ...>
[pid   546] setpgid(0, 0 <unfinished ...>
[pid   544] <... write resumed>)        = 4
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 548 attached
 <unfinished ...>
[pid   547] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   546] <... setpgid resumed>)      = 0
[pid   544] close(3 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   547] <... prctl resumed>)        = 0
[pid   546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   544] <... close resumed>)        = 0
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 548
./strace-static-x86_64: Process 549 attached
[pid   548] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   547] setpgid(0, 0 <unfinished ...>
[pid   546] <... openat resumed>)       = 3
[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   549] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   548] <... set_robust_list resumed>) = 0
[pid   547] <... setpgid resumed>)      = 0
[pid   546] write(3, "1000", 4 <unfinished ...>
[pid   544] <... bpf resumed>)          = 3
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 549
[pid   546] <... write resumed>)        = 4
[pid   544] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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   549] <... set_robust_list resumed>) = 0
[pid   548] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <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   547] <... openat resumed>)       = 3
[pid   549] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   548] <... prctl resumed>)        = 0
[pid   547] write(3, "1000", 4 <unfinished ...>
[pid   549] <... prctl resumed>)        = 0
[pid   549] setpgid(0, 0)               = 0
[pid   549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   547] <... write resumed>)        = 4
[pid   549] <... openat resumed>)       = 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 <unfinished ...>
[pid   547] close(3 <unfinished ...>
[pid   549] <... bpf resumed>)          = 3
[pid   548] setpgid(0, 0 <unfinished ...>
[pid   547] <... close resumed>)        = 0
[pid   548] <... setpgid resumed>)      = 0
[pid   547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   548] write(3, "1000", 4)         = 4
[pid   548] close(3)                    = 0
[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) = 3
[pid   547] <... bpf resumed>)          = 3
[pid   548] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   547] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   549] <... bpf resumed>)          = 4
[pid   548] <... bpf resumed>)          = 4
[pid   547] <... bpf resumed>)          = 4
[pid   546] <... bpf resumed>)          = 4
[pid   544] <... bpf resumed>)          = 4
[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   547] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   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   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   549] <... bpf resumed>)          = 5
[pid   548] <... bpf resumed>)          = 5
[pid   547] <... bpf resumed>)          = 5
[pid   546] <... bpf resumed>)          = 5
[pid   544] <... 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   547] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   546] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   544] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   549] <... bpf resumed>)          = 0
[pid   548] <... bpf resumed>)          = 0
[pid   547] <... bpf resumed>)          = 0
[pid   546] <... bpf resumed>)          = 0
[pid   544] <... 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   547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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   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 <unfinished ...>
[pid   549] <... bpf resumed>)          = 6
[pid   548] <... bpf resumed>)          = 6
[pid   547] <... bpf resumed>)          = 6
[pid   546] <... bpf resumed>)          = 6
[pid   544] <... 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   547] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   546] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   544] 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   547] <... bpf resumed>)          = 7
[pid   546] <... bpf resumed>)          = 7
[pid   544] <... bpf resumed>)          = 7
[pid   549] exit_group(0 <unfinished ...>
[pid   548] exit_group(0 <unfinished ...>
[pid   547] exit_group(0 <unfinished ...>
[pid   546] exit_group(0 <unfinished ...>
[pid   544] exit_group(0 <unfinished ...>
[pid   549] <... exit_group resumed>)   = ?
[pid   548] <... exit_group resumed>)   = ?
[pid   547] <... exit_group resumed>)   = ?
[pid   546] <... exit_group resumed>)   = ?
[pid   544] <... exit_group resumed>)   = ?
[pid   549] +++ exited with 0 +++
[pid   548] +++ exited with 0 +++
[pid   547] +++ exited with 0 +++
[pid   546] +++ exited with 0 +++
[pid   544] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=548, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=549, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   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   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=547, 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   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   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=544, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 550
./strace-static-x86_64: Process 551 attached
[pid   551] set_robust_list(0x5555555d3660, 24) = 0
[pid   551] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 551
[pid   294] 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   551] <... prctl resumed>)        = 0
[pid   551] setpgid(0, 0)               = 0
[pid   551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   551] write(3, "1000", 4)         = 4
[pid   551] close(3)                    = 0
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 552
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 553
[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   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 554
./strace-static-x86_64: Process 550 attached
[pid   551] <... bpf resumed>)          = 3
[   26.207803][  T541] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   26.216045][  T541] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   26.223860][  T541] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   26.231678][  T541] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   26.239481][  T541] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   26.247290][  T541] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   26.255106][  T541]  </TASK>
[pid   551] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 552 attached
 <unfinished ...>
[pid   552] set_robust_list(0x5555555d3660, 24) = 0
[pid   552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   552] setpgid(0, 0 <unfinished ...>
[pid   550] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   552] <... setpgid resumed>)      = 0
[pid   552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 553 attached
) = 3
[pid   553] set_robust_list(0x5555555d3660, 24) = 0
[pid   553] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   550] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 554 attached
[pid   554] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   552] write(3, "1000", 4)         = 4
[pid   552] close(3 <unfinished ...>
[pid   554] <... set_robust_list resumed>) = 0
[pid   552] <... close resumed>)        = 0
[pid   554] prctl(PR_SET_PDEATHSIG, SIGKILL <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   554] <... prctl resumed>)        = 0
[pid   554] setpgid(0, 0)               = 0
[pid   554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   554] write(3, "1000", 4)         = 4
[pid   554] close(3)                    = 0
[pid   553] <... prctl resumed>)        = 0
[pid   552] <... bpf resumed>)          = 3
[pid   550] prctl(PR_SET_PDEATHSIG, SIGKILL <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   553] setpgid(0, 0 <unfinished ...>
[pid   551] <... bpf resumed>)          = 4
[pid   553] <... setpgid resumed>)      = 0
[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   553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   551] <... bpf resumed>)          = 5
[pid   551] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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) = 6
[pid   550] <... prctl resumed>)        = 0
[pid   551] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   550] setpgid(0, 0 <unfinished ...>
[pid   551] exit_group(0)               = ?
[pid   551] +++ exited with 0 +++
[pid   554] <... bpf resumed>)          = 3
[pid   550] <... setpgid resumed>)      = 0
[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   553] <... openat resumed>)       = 3
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   552] 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   554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 555
./strace-static-x86_64: Process 555 attached
[pid   550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   555] set_robust_list(0x5555555d3660, 24) = 0
[pid   550] <... openat resumed>)       = 3
[pid   555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   555] setpgid(0, 0)               = 0
[pid   555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   550] write(3, "1000", 4 <unfinished ...>
[pid   553] write(3, "1000", 4)         = 4
[pid   550] <... write resumed>)        = 4
[pid   553] close(3 <unfinished ...>
[pid   555] <... openat resumed>)       = 3
[pid   555] write(3, "1000", 4)         = 4
[pid   555] close(3)                    = 0
[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 <unfinished ...>
[pid   550] close(3 <unfinished ...>
[pid   553] <... close resumed>)        = 0
[pid   550] <... close resumed>)        = 0
[pid   555] <... bpf resumed>)          = 3
[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 <unfinished ...>
[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   555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   550] <... bpf resumed>)          = 3
[pid   553] <... bpf resumed>)          = 3
[pid   550] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   553] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   552] <... bpf resumed>)          = 4
[pid   555] <... bpf resumed>)          = 4
[pid   554] <... bpf resumed>)          = 4
[pid   553] <... bpf resumed>)          = 4
[pid   552] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   550] <... bpf resumed>)          = 4
[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   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   552] <... bpf resumed>)          = 5
[pid   555] <... bpf resumed>)          = 5
[pid   554] <... bpf resumed>)          = 5
[pid   553] <... bpf resumed>)          = 5
[pid   552] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   550] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   555] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   554] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   553] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   552] <... bpf resumed>)          = 0
[pid   555] <... bpf resumed>)          = 0
[pid   554] <... bpf resumed>)          = 0
[pid   553] <... bpf resumed>)          = 0
[pid   552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   550] <... bpf resumed>)          = 5
[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   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   552] <... bpf resumed>)          = 6
[pid   555] <... bpf resumed>)          = 6
[pid   554] <... bpf resumed>)          = 6
[pid   553] <... bpf resumed>)          = 6
[pid   552] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   550] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   553] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   552] <... bpf resumed>)          = 7
[pid   550] <... bpf resumed>)          = 0
[pid   555] <... bpf resumed>)          = 7
[pid   554] <... bpf resumed>)          = 7
[pid   553] <... bpf resumed>)          = 7
[pid   552] exit_group(0 <unfinished ...>
[pid   550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   555] exit_group(0 <unfinished ...>
[pid   554] exit_group(0 <unfinished ...>
[pid   553] exit_group(0 <unfinished ...>
[pid   552] <... exit_group resumed>)   = ?
[pid   555] <... exit_group resumed>)   = ?
[pid   554] <... exit_group resumed>)   = ?
[pid   553] <... exit_group resumed>)   = ?
[pid   552] +++ exited with 0 +++
[pid   550] <... bpf resumed>)          = 6
[pid   555] +++ exited with 0 +++
[pid   554] +++ exited with 0 +++
[pid   550] 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=552, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=554, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=555, 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 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 556 attached
 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 556
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 557 attached
 <unfinished ...>
[pid   557] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   556] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 557
[pid   557] <... set_robust_list resumed>) = 0
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 558
[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) = 3
[pid   556] <... set_robust_list resumed>) = 0
[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 <unfinished ...>
[pid   556] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   557] <... bpf resumed>)          = 3
[pid   556] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 558 attached
[pid   558] set_robust_list(0x5555555d3660, 24) = 0
[pid   558] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   556] setpgid(0, 0 <unfinished ...>
[pid   557] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   558] <... prctl resumed>)        = 0
[pid   558] setpgid(0, 0)               = 0
[pid   558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   558] write(3, "1000", 4)         = 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   556] <... setpgid resumed>)      = 0
[pid   556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   558] <... bpf resumed>)          = 3
[pid   556] write(3, "1000", 4 <unfinished ...>
[pid   557] <... bpf resumed>)          = 4
[pid   553] +++ exited with 0 +++
[pid   550] <... bpf resumed>)          = 7
[pid   550] exit_group(0 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=553, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   550] <... exit_group resumed>)   = ?
[pid   558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   557] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   556] <... write resumed>)        = 4
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 559
./strace-static-x86_64: Process 559 attached
[pid   559] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   557] <... bpf resumed>)          = 5
[pid   559] <... set_robust_list resumed>) = 0
[pid   557] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   559] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   557] <... bpf resumed>)          = 0
[pid   559] <... prctl 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   559] setpgid(0, 0)               = 0
[pid   556] <... bpf resumed>)          = 3
[pid   559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   557] <... bpf resumed>)          = 6
[pid   556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   559] <... openat resumed>)       = 3
[pid   557] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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) = 3
[pid   559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   550] +++ exited with 0 +++
[pid   559] <... bpf resumed>)          = 4
[pid   558] <... bpf resumed>)          = 4
[pid   557] <... bpf resumed>)          = 7
[pid   556] <... bpf resumed>)          = 4
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=550, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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   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   557] exit_group(0 <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   559] <... bpf resumed>)          = 5
[pid   558] <... bpf resumed>)          = 5
[pid   557] <... exit_group resumed>)   = ?
[pid   556] <... bpf resumed>)          = 5
[pid   559] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   558] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   556] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   559] <... bpf resumed>)          = 0
[pid   558] <... bpf resumed>)          = 0
[pid   557] +++ exited with 0 +++
[pid   556] <... bpf resumed>)          = 0
[pid   559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   559] <... bpf resumed>)          = 6
[pid   558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   556] <... bpf resumed>)          = 6
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=557, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   559] <... bpf resumed>)          = 7
[pid   556] <... bpf resumed>)          = 7
[pid   293] <... restart_syscall resumed>) = 0
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 560
[pid   559] exit_group(0 <unfinished ...>
[pid   556] exit_group(0 <unfinished ...>
[pid   559] <... exit_group resumed>)   = ?
[pid   556] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 560 attached
[pid   559] +++ exited with 0 +++
[pid   558] <... bpf resumed>)          = 6
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   560] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=559, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 561
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 561 attached
 <unfinished ...>
[pid   561] set_robust_list(0x5555555d3660, 24) = 0
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 562
[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   560] <... set_robust_list resumed>) = 0
[pid   560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   560] setpgid(0, 0)               = 0
[pid   560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   561] <... openat resumed>)       = 3
[pid   561] write(3, "1000", 4)         = 4
[pid   561] close(3)                    = 0
[pid   560] write(3, "1000", 4 <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   560] <... write resumed>)        = 4
[pid   560] close(3)                    = 0
[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   561] <... bpf resumed>)          = 3
[pid   561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 562 attached
 <unfinished ...>
[pid   562] set_robust_list(0x5555555d3660, 24) = 0
[pid   562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   560] <... bpf resumed>)          = 3
[pid   560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   562] setpgid(0, 0)               = 0
[pid   562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   562] write(3, "1000", 4)         = 4
[pid   562] close(3)                    = 0
[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 <unfinished ...>
[pid   558] <... bpf resumed>)          = 7
[pid   556] +++ exited with 0 +++
[pid   561] <... bpf resumed>)          = 4
[pid   558] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=556, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   562] <... bpf resumed>)          = 3
[pid   558] <... exit_group resumed>)   = ?
[pid   562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   561] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   561] <... bpf resumed>)          = 5
./strace-static-x86_64: Process 563 attached
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 563
[pid   561] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   563] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   561] <... bpf resumed>)          = 6
[pid   563] <... set_robust_list resumed>) = 0
[pid   561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   563] setpgid(0, 0)               = 0
[pid   563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   563] write(3, "1000", 4)         = 4
[pid   563] close(3)                    = 0
[pid   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) = 3
[pid   563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   562] <... bpf resumed>)          = 4
[pid   561] <... bpf resumed>)          = 7
[pid   560] <... bpf resumed>)          = 4
[pid   558] +++ exited with 0 +++
[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   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(0 <unfinished ...>
[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   563] <... bpf resumed>)          = 5
[pid   562] <... bpf resumed>)          = 5
[pid   561] <... exit_group resumed>)   = ?
[pid   560] <... bpf resumed>)          = 5
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=558, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   563] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   562] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   561] +++ exited with 0 +++
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=561, 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=0x5555555d3650) = 564
./strace-static-x86_64: Process 564 attached
[pid   564] set_robust_list(0x5555555d3660, 24) = 0
[pid   563] <... bpf resumed>)          = 0
[pid   562] <... bpf resumed>)          = 0
[pid   560] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <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) = 6
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 565
[   26.411882][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   26.423660][  T561] BUG: scheduling while atomic: syz-executor411/561/0x00000002
[   26.431543][  T561] Modules linked in:
[   26.435251][  T561] Preemption disabled at:
[   26.435256][  T561] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   26.446484][  T561] CPU: 1 PID: 561 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   26.457924][  T561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   26.467818][  T561] Call Trace:
[   26.470942][  T561]  <TASK>
[   26.473718][  T561]  dump_stack_lvl+0x151/0x1b7
[   26.478231][  T561]  ? is_module_text_address+0x1a/0x140
[   26.483654][  T561]  ? is_module_text_address+0x1a/0x140
[   26.488921][  T561]  ? io_uring_drop_tctx_refs+0x190/0x190
[   26.494481][  T561]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   26.500115][  T561]  ? __wake_up_sync_key+0x1b1/0x3d0
[   26.505148][  T561]  ? is_module_text_address+0x1a/0x140
[   26.510441][  T561]  dump_stack+0x15/0x17
[   26.514433][  T561]  __schedule_bug+0x195/0x260
[   26.518950][  T561]  ? ttwu_queue_wakelist+0x510/0x510
[   26.524069][  T561]  ? __send_signal+0x96f/0xcb0
[   26.528676][  T561]  __schedule+0xd19/0x1590
[   26.532920][  T561]  ? __kasan_check_write+0x14/0x20
[   26.537871][  T561]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   26.543205][  T561]  ? __sched_text_start+0x8/0x8
[   26.547848][  T561]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   26.553320][  T561]  do_task_dead+0x99/0xa0
[   26.557482][  T561]  do_exit+0x2089/0x2ca0
[   26.561562][  T561]  ? put_task_struct+0x80/0x80
[   26.566175][  T561]  ? ptrace_notify+0x24c/0x350
[   26.570761][  T561]  ? do_notify_parent+0xa30/0xa30
[   26.575625][  T561]  do_group_exit+0x141/0x310
[   26.580050][  T561]  __x64_sys_exit_group+0x3f/0x40
[   26.584908][  T561]  do_syscall_64+0x3d/0xb0
[   26.589248][  T561]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   26.594975][  T561] RIP: 0033:0x7fd7e49fdff9
[   26.599236][  T561] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[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./strace-static-x86_64: Process 565 attached
) = 6
[pid   562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   562] exit_group(0)               = ?
[pid   560] <... bpf resumed>)          = 0
[pid   560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   565] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   564] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   560] <... bpf resumed>)          = 6
[pid   560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   560] exit_group(0)               = ?
[pid   565] <... set_robust_list resumed>) = 0
[pid   564] <... prctl resumed>)        = 0
[pid   563] <... bpf resumed>)          = 7
[pid   562] +++ exited with 0 +++
[pid   563] exit_group(0)               = ?
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=562, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   560] +++ exited with 0 +++
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 566 attached
 <unfinished ...>
[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   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 566
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   292] <... restart_syscall resumed>) = 0
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   566] set_robust_list(0x5555555d3660, 24./strace-static-x86_64: Process 567 attached
 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 567
[pid   566] <... set_robust_list resumed>) = 0
[pid   567] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   565] setpgid(0, 0 <unfinished ...>
[pid   564] setpgid(0, 0)               = 0
[pid   565] <... setpgid resumed>)      = 0
[pid   564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   564] <... openat resumed>)       = 3
[pid   565] <... openat resumed>)       = 3
[pid   565] write(3, "1000", 4)         = 4
[pid   564] write(3, "1000", 4 <unfinished ...>
[pid   565] close(3 <unfinished ...>
[pid   564] <... write resumed>)        = 4
[pid   565] <... close resumed>)        = 0
[pid   564] close(3 <unfinished ...>
[pid   566] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[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   564] <... close resumed>)        = 0
[pid   567] <... set_robust_list resumed>) = 0
[pid   566] <... prctl resumed>)        = 0
[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   567] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   566] setpgid(0, 0 <unfinished ...>
[pid   564] <... bpf resumed>)          = 3
[pid   567] <... prctl resumed>)        = 0
[pid   566] <... setpgid resumed>)      = 0
[pid   565] <... bpf resumed>)          = 3
[pid   564] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   567] setpgid(0, 0)               = 0
[pid   567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   567] write(3, "1000", 4)         = 4
[pid   567] close(3)                    = 0
[pid   567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   567] <... bpf resumed>)          = 3
[pid   566] <... openat resumed>)       = 3
[pid   567] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   566] write(3, "1000", 4)         = 4
[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   566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   564] <... bpf resumed>)          = 4
[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) = 5
[pid   564] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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) = 6
[   26.606431][  T561] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   26.614677][  T561] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   26.622679][  T561] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   26.630489][  T561] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   26.638294][  T561] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   26.646096][  T561] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   26.654008][  T561]  </TASK>
[pid   564] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   567] <... bpf resumed>)          = 4
[pid   566] <... bpf resumed>)          = 4
[pid   565] <... bpf resumed>)          = 4
[pid   564] <... bpf resumed>)          = 7
[pid   563] +++ exited with 0 +++
[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(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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] <... bpf resumed>)          = 5
[pid   566] <... bpf resumed>)          = 5
[pid   564] exit_group(0 <unfinished ...>
[pid   567] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   566] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   567] <... bpf resumed>)          = 0
[pid   566] <... 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   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   567] <... bpf resumed>)          = 6
[pid   566] <... bpf resumed>)          = 6
[pid   565] <... bpf resumed>)          = 5
[pid   564] <... exit_group resumed>)   = ?
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=563, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   567] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   566] exit_group(0)               = ?
[pid   567] <... bpf resumed>)          = 7
[pid   566] +++ exited with 0 +++
[pid   565] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   567] exit_group(0)               = ?
[pid   567] +++ exited with 0 +++
[pid   565] <... bpf 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) = 6
[pid   564] +++ exited with 0 +++
[pid   565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   565] exit_group(0)               = ?
[pid   565] +++ exited with 0 +++
[pid   296] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 568
./strace-static-x86_64: Process 568 attached
[pid   568] set_robust_list(0x5555555d3660, 24) = 0
[pid   568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   568] setpgid(0, 0)               = 0
[pid   568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   568] write(3, "1000", 4)         = 4
[pid   568] close(3)                    = 0
[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   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=566, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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} ---
[   26.704006][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000102, exited with 00000101?
[   26.715856][  T564] BUG: scheduling while atomic: syz-executor411/564/0x00000002
[   26.723323][  T564] Modules linked in:
[   26.727282][  T564] Preemption disabled at:
[   26.727291][  T564] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   26.739094][  T564] CPU: 1 PID: 564 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   26.750709][  T564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   26.760600][  T564] Call Trace:
[   26.763724][  T564]  <TASK>
[   26.766532][  T564]  dump_stack_lvl+0x151/0x1b7
[   26.771017][  T564]  ? is_module_text_address+0x1a/0x140
[   26.776309][  T564]  ? is_module_text_address+0x1a/0x140
[   26.781607][  T564]  ? io_uring_drop_tctx_refs+0x190/0x190
[   26.787073][  T564]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   26.792716][  T564]  ? __wake_up_sync_key+0x1b1/0x3d0
[   26.797766][  T564]  ? is_module_text_address+0x1a/0x140
[   26.803055][  T564]  dump_stack+0x15/0x17
[   26.807042][  T564]  __schedule_bug+0x195/0x260
[   26.811567][  T564]  ? ttwu_queue_wakelist+0x510/0x510
[   26.816729][  T564]  ? __send_signal+0x96f/0xcb0
[   26.821268][  T564]  __schedule+0xd19/0x1590
[   26.825518][  T564]  ? __kasan_check_write+0x14/0x20
[   26.830464][  T564]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   26.835769][  T564]  ? __sched_text_start+0x8/0x8
[   26.840458][  T564]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   26.846005][  T564]  do_task_dead+0x99/0xa0
[   26.850169][  T564]  do_exit+0x2089/0x2ca0
[   26.854278][  T564]  ? put_task_struct+0x80/0x80
[   26.858847][  T564]  ? ptrace_notify+0x24c/0x350
[   26.863448][  T564]  ? do_notify_parent+0xa30/0xa30
[   26.868310][  T564]  do_group_exit+0x141/0x310
[   26.872908][  T564]  __x64_sys_exit_group+0x3f/0x40
[   26.877883][  T564]  do_syscall_64+0x3d/0xb0
[   26.882120][  T564]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   26.887838][  T564] RIP: 0033:0x7fd7e49fdff9
[   26.892088][  T564] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[pid   292] --- 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=565, 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   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 569 attached
./strace-static-x86_64: Process 570 attached
 <unfinished ...>
[pid   569] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 570
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 569
[pid   568] <... bpf resumed>)          = 3
[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   568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   570] set_robust_list(0x5555555d3660, 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   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 571
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 572
[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   569] <... set_robust_list resumed>) = 0
[pid   569] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 572 attached
) = 0
[pid   569] setpgid(0, 0 <unfinished ...>
[pid   572] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   569] <... setpgid resumed>)      = 0
[pid   572] <... set_robust_list resumed>) = 0
[pid   570] <... bpf resumed>)          = 3
[pid   570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 571 attached
 <unfinished ...>
[pid   569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   571] set_robust_list(0x5555555d3660, 24) = 0
[pid   571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   571] setpgid(0, 0)               = 0
[pid   571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   571] write(3, "1000", 4)         = 4
[pid   571] close(3)                    = 0
[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   569] <... openat resumed>)       = 3
[pid   569] write(3, "1000", 4)         = 4
[pid   572] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   569] close(3 <unfinished ...>
[pid   572] <... prctl resumed>)        = 0
[pid   569] <... close resumed>)        = 0
[pid   571] <... bpf resumed>)          = 3
[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   571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   572] setpgid(0, 0)               = 0
[pid   572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   572] write(3, "1000", 4)         = 4
[pid   572] close(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 <unfinished ...>
[pid   569] <... bpf resumed>)          = 3
[pid   569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   572] <... bpf resumed>)          = 3
[pid   572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   570] <... bpf resumed>)          = 4
[pid   568] <... bpf resumed>)          = 4
[pid   571] <... 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 <unfinished ...>
[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   568] <... bpf resumed>)          = 5
[pid   572] <... bpf resumed>)          = 4
[pid   571] <... bpf resumed>)          = 5
[pid   569] <... bpf resumed>)          = 4
[pid   568] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <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   572] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   571] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   568] <... bpf resumed>)          = 0
[pid   569] <... bpf resumed>)          = 5
[pid   569] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   572] <... bpf resumed>)          = 5
[pid   571] <... bpf resumed>)          = 0
[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   568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   572] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   570] <... bpf resumed>)          = 5
[pid   569] <... bpf resumed>)          = 6
[pid   570] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   568] <... bpf resumed>)          = 6
[pid   570] <... bpf resumed>)          = 0
[pid   569] <... bpf resumed>)          = 7
[pid   570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   569] exit_group(0 <unfinished ...>
[pid   568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   572] <... bpf resumed>)          = 0
[pid   571] <... bpf resumed>)          = 6
[   26.899290][  T564] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   26.907699][  T564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   26.915501][  T564] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   26.923309][  T564] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   26.931121][  T564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   26.938932][  T564] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   26.946837][  T564]  </TASK>
[pid   572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   569] <... exit_group resumed>)   = ?
[pid   568] <... bpf resumed>)          = 7
[pid   571] <... bpf resumed>)          = 7
[   26.974687][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000104, exited with 00000103?
[   26.986528][  T570] BUG: scheduling while atomic: syz-executor411/570/0x00000002
[   26.993958][  T570] Modules linked in:
[   26.997622][  T570] Preemption disabled at:
[   26.997631][  T570] [<ffffffff81ac512e>] free_vmap_area_noflush+0x23e/0xa20
[   27.008959][  T570] CPU: 1 PID: 570 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   27.020396][  T570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   27.030289][  T570] Call Trace:
[   27.033419][  T570]  <TASK>
[   27.036192][  T570]  dump_stack_lvl+0x151/0x1b7
[   27.040703][  T570]  ? free_vmap_area_noflush+0x23e/0xa20
[   27.046095][  T570]  ? free_vmap_area_noflush+0x23e/0xa20
[   27.051467][  T570]  ? io_uring_drop_tctx_refs+0x190/0x190
[   27.057112][  T570]  ? free_vmap_area_noflush+0x23e/0xa20
[   27.062767][  T570]  dump_stack+0x15/0x17
[   27.066846][  T570]  __schedule_bug+0x195/0x260
[   27.071343][  T570]  ? ttwu_queue_wakelist+0x510/0x510
[   27.076463][  T570]  __schedule+0xd19/0x1590
[   27.080717][  T570]  ? __kasan_check_write+0x14/0x20
[   27.085659][  T570]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   27.090608][  T570]  ? __sched_text_start+0x8/0x8
[   27.095297][  T570]  ? cgroup_update_frozen+0x15f/0x980
[   27.100505][  T570]  schedule+0x11f/0x1e0
[   27.104522][  T570]  ptrace_stop+0x4ea/0xa90
[   27.108752][  T570]  ptrace_notify+0x22b/0x350
[   27.113183][  T570]  ? do_notify_parent+0xa30/0xa30
[   27.118033][  T570]  ? __kasan_check_read+0x11/0x20
[   27.122907][  T570]  syscall_exit_to_user_mode+0xac/0x160
[   27.128275][  T570]  do_syscall_64+0x49/0xb0
[   27.132528][  T570]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   27.138269][  T570] RIP: 0033:0x7fd7e49ffea9
[   27.142510][  T570] 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
[   27.161953][  T570] RSP: 002b:00007ffd1bc65528 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[pid   570] <... bpf resumed>)          = 6
[pid   568] exit_group(0 <unfinished ...>
[pid   572] <... bpf resumed>)          = 6
[pid   571] exit_group(0 <unfinished ...>
[pid   569] +++ exited with 0 +++
[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   568] <... exit_group resumed>)   = ?
[pid   568] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=570, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 574
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=569, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 575
[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   571] <... exit_group resumed>)   = ?
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=568, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 576
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=572, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[   27.170197][  T570] RAX: 0000000000000006 RBX: 0000000000000000 RCX: 00007fd7e49ffea9
[   27.178008][  T570] RDX: 0000000000000090 RSI: 00000000200004c0 RDI: 0000000000000005
[   27.185826][  T570] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0
[   27.193628][  T570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   27.201441][  T570] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   27.209441][  T570]  </TASK>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 577
./strace-static-x86_64: Process 574 attached
[pid   574] set_robust_list(0x5555555d3660, 24) = 0
[pid   574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[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
[pid   574] close(3)                    = 0
[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./strace-static-x86_64: Process 576 attached
./strace-static-x86_64: Process 575 attached
./strace-static-x86_64: Process 577 attached
 <unfinished ...>
[pid   577] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   576] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   575] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   577] <... set_robust_list resumed>) = 0
[pid   576] <... set_robust_list resumed>) = 0
[pid   575] <... set_robust_list resumed>) = 0
[pid   577] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   576] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   575] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   577] <... prctl resumed>)        = 0
[pid   576] <... prctl resumed>)        = 0
[pid   575] <... prctl resumed>)        = 0
[pid   574] <... bpf resumed>)          = 3
[pid   577] setpgid(0, 0 <unfinished ...>
[pid   575] setpgid(0, 0 <unfinished ...>
[pid   576] setpgid(0, 0 <unfinished ...>
[pid   577] <... setpgid resumed>)      = 0
[pid   576] <... setpgid resumed>)      = 0
[pid   575] <... setpgid resumed>)      = 0
[pid   574] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   571] +++ exited with 0 +++
[pid   576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=571, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   576] <... openat resumed>)       = 3
[pid   575] <... openat resumed>)       = 3
[pid   576] write(3, "1000", 4 <unfinished ...>
[pid   575] write(3, "1000", 4 <unfinished ...>
[pid   576] <... write resumed>)        = 4
[pid   575] <... write resumed>)        = 4
[pid   576] close(3 <unfinished ...>
[pid   575] close(3 <unfinished ...>
[pid   576] <... close resumed>)        = 0
[pid   575] <... close resumed>)        = 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 <unfinished ...>
[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   577] <... openat resumed>)       = 3
[pid   576] <... bpf resumed>)          = 3
[pid   576] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   575] <... bpf resumed>)          = 3
[pid   577] write(3, "1000", 4 <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   575] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   577] <... write resumed>)        = 4
[pid   577] close(3)                    = 0
[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./strace-static-x86_64: Process 578 attached
 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 578
[pid   577] <... bpf resumed>)          = 3
[pid   578] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   577] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   578] <... set_robust_list resumed>) = 0
[pid   578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   578] setpgid(0, 0)               = 0
[pid   578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   578] write(3, "1000", 4)         = 4
[pid   578] close(3)                    = 0
[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) = 3
[pid   578] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   574] <... bpf resumed>)          = 4
[pid   578] <... bpf resumed>)          = 4
[pid   577] <... bpf resumed>)          = 4
[pid   576] <... bpf resumed>)          = 4
[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   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   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   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(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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 resumed>)          = 5
[pid   576] <... bpf resumed>)          = 5
[pid   575] <... bpf resumed>)          = 5
[pid   577] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   576] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   575] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   577] <... bpf resumed>)          = 0
[pid   576] <... bpf resumed>)          = 0
[pid   574] <... bpf resumed>)          = 5
[pid   575] <... bpf resumed>)          = 0
[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   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   575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   574] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   577] <... bpf resumed>)          = 6
[pid   574] <... 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   575] <... bpf resumed>)          = 6
[pid   574] <... bpf resumed>)          = 6
[pid   574] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   574] exit_group(0)               = ?
[pid   576] <... bpf resumed>)          = 6
[pid   577] 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   576] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   577] <... bpf resumed>)          = 7
[pid   575] <... bpf resumed>)          = 7
[pid   576] <... bpf resumed>)          = 7
[   27.214084][   T30] audit: type=1400 audit(1712465248.378:73): 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
[   27.236363][   T30] audit: type=1400 audit(1712465248.378:74): 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   578] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   577] exit_group(0 <unfinished ...>
[pid   576] exit_group(0 <unfinished ...>
[pid   575] exit_group(0 <unfinished ...>
[pid   574] +++ exited with 0 +++
[pid   577] <... exit_group resumed>)   = ?
[pid   576] <... exit_group resumed>)   = ?
[pid   575] <... exit_group resumed>)   = ?
[pid   578] <... bpf resumed>)          = 0
[pid   575] +++ exited with 0 +++
[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) = 6
[pid   576] +++ exited with 0 +++
[pid   578] 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=574, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 579
./strace-static-x86_64: Process 579 attached
[pid   579] set_robust_list(0x5555555d3660, 24) = 0
[pid   579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   579] setpgid(0, 0)               = 0
[pid   579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   579] write(3, "1000", 4)         = 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) = 3
[pid   579] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 580
./strace-static-x86_64: Process 580 attached
[pid   580] set_robust_list(0x5555555d3660, 24) = 0
[pid   580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   580] setpgid(0, 0)               = 0
[pid   580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   580] write(3, "1000", 4)         = 4
[pid   580] close(3)                    = 0
[   27.285623][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   27.297169][  T576] BUG: scheduling while atomic: syz-executor411/576/0x00000002
[   27.304553][  T576] Modules linked in:
[   27.308256][  T576] Preemption disabled at:
[   27.308295][  T576] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   27.319297][  T576] CPU: 0 PID: 576 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   27.330731][  T576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   27.340708][  T576] Call Trace:
[   27.343829][  T576]  <TASK>
[   27.346706][  T576]  dump_stack_lvl+0x151/0x1b7
[   27.351205][  T576]  ? is_module_text_address+0x1a/0x140
[   27.356500][  T576]  ? is_module_text_address+0x1a/0x140
[   27.361806][  T576]  ? io_uring_drop_tctx_refs+0x190/0x190
[   27.367261][  T576]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   27.372907][  T576]  ? __wake_up_sync_key+0x1b1/0x3d0
[   27.377953][  T576]  ? is_module_text_address+0x1a/0x140
[   27.383232][  T576]  dump_stack+0x15/0x17
[   27.387224][  T576]  __schedule_bug+0x195/0x260
[   27.391749][  T576]  ? ttwu_queue_wakelist+0x510/0x510
[   27.396857][  T576]  ? __send_signal+0x96f/0xcb0
[   27.401547][  T576]  __schedule+0xd19/0x1590
[   27.405808][  T576]  ? __kasan_check_write+0x14/0x20
[   27.410747][  T576]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   27.416130][  T576]  ? __sched_text_start+0x8/0x8
[   27.420820][  T576]  ? do_exit+0x1bb5/0x2ca0
[   27.425064][  T576]  do_task_dead+0x99/0xa0
[   27.429232][  T576]  do_exit+0x2089/0x2ca0
[   27.433319][  T576]  ? put_task_struct+0x80/0x80
[   27.437911][  T576]  ? ptrace_notify+0x24c/0x350
[   27.442514][  T576]  ? do_notify_parent+0xa30/0xa30
[   27.447373][  T576]  do_group_exit+0x141/0x310
[   27.451797][  T576]  __x64_sys_exit_group+0x3f/0x40
[   27.456657][  T576]  do_syscall_64+0x3d/0xb0
[   27.460919][  T576]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   27.466647][  T576] RIP: 0033:0x7fd7e49fdff9
[   27.470898][  T576] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[   27.478096][  T576] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[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 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=575, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   578] <... bpf resumed>)          = 7
[pid   577] +++ exited with 0 +++
[pid   579] <... bpf resumed>)          = 4
[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) = 5
[pid   578] exit_group(0 <unfinished ...>
[pid   294] 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=577, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   579] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   578] <... exit_group resumed>)   = ?
[pid   579] <... bpf resumed>)          = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 581
[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   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 582
./strace-static-x86_64: Process 581 attached
[pid   581] set_robust_list(0x5555555d3660, 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./strace-static-x86_64: Process 582 attached
) = 3
[pid   582] set_robust_list(0x5555555d3660, 24) = 0
[pid   581] write(3, "1000", 4 <unfinished ...>
[pid   582] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   581] <... write resumed>)        = 4
[pid   579] <... bpf resumed>)          = 6
[pid   582] <... prctl resumed>)        = 0
[pid   581] close(3 <unfinished ...>
[pid   580] <... bpf resumed>)          = 3
[pid   579] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   581] <... close resumed>)        = 0
[pid   582] setpgid(0, 0 <unfinished ...>
[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 <unfinished ...>
[pid   582] <... setpgid resumed>)      = 0
[pid   581] <... bpf resumed>)          = 3
[pid   582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   582] <... openat resumed>)       = 3
[pid   582] write(3, "1000", 4)         = 4
[pid   582] close(3)                    = 0
[pid   582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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   582] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   579] <... bpf resumed>)          = 7
[pid   578] +++ exited with 0 +++
[pid   582] <... bpf resumed>)          = 4
[pid   581] <... bpf resumed>)          = 4
[pid   580] <... bpf resumed>)          = 4
[pid   579] exit_group(0 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=578, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   582] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   581] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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 resumed>)   = ?
[pid   582] <... bpf resumed>)          = 5
[pid   581] <... bpf resumed>)          = 5
[pid   580] <... bpf resumed>)          = 5
[pid   579] +++ exited with 0 +++
[pid   581] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=579, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   582] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   581] <... bpf resumed>)          = 0
[pid   582] <... bpf resumed>)          = 0
[pid   581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   581] <... bpf resumed>)          = 6
[pid   582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 583
./strace-static-x86_64: Process 583 attached
[pid   583] set_robust_list(0x5555555d3660, 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   582] <... bpf resumed>)          = 6
[pid   581] <... bpf resumed>)          = 7
[pid   583] <... openat resumed>)       = 3
[pid   582] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   581] exit_group(0 <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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) = 3
[pid   582] <... bpf resumed>)          = 7
[pid   581] <... exit_group resumed>)   = ?
[pid   580] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 584
[pid   582] exit_group(0 <unfinished ...>
[pid   583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[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) = 5
[pid   583] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   582] <... exit_group resumed>)   = ?
[pid   581] +++ exited with 0 +++
[pid   583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   583] exit_group(0)               = ?
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=581, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 584 attached
[pid   584] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   582] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=582, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   584] <... set_robust_list resumed>) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   584] setpgid(0, 0)               = 0
[pid   584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   584] write(3, "1000", 4 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 585
[pid   584] <... write resumed>)        = 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) = 3
[pid   580] <... bpf resumed>)          = 0
[pid   293] 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=3}}, 16./strace-static-x86_64: Process 585 attached
 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 586
[pid   585] set_robust_list(0x5555555d3660, 24) = 0
[pid   585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   585] setpgid(0, 0)               = 0
[pid   585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[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 <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   585] <... bpf resumed>)          = 3
[pid   585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 586 attached
 <unfinished ...>
[pid   586] set_robust_list(0x5555555d3660, 24) = 0
[pid   586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   586] setpgid(0, 0)               = 0
[pid   586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[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 <unfinished ...>
[pid   580] <... bpf resumed>)          = 6
[pid   580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   586] <... bpf resumed>)          = 3
[   27.486340][  T576] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   27.494293][  T576] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   27.502161][  T576] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   27.509950][  T576] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   27.517764][  T576] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   27.525578][  T576]  </TASK>
[pid   586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   585] <... bpf resumed>)          = 4
[pid   584] <... bpf resumed>)          = 4
[pid   583] +++ exited with 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(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   585] <... bpf resumed>)          = 5
[pid   584] <... bpf resumed>)          = 5
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=583, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   585] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   584] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   585] <... bpf resumed>)          = 0
[pid   584] <... bpf resumed>)          = 0
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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   580] <... bpf resumed>)          = 7
[pid   580] exit_group(0)               = ?
[pid   584] <... bpf resumed>)          = 6
[pid   584] 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   584] exit_group(0)               = ?
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 587
[pid   580] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=580, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 588 attached
 <unfinished ...>
[pid   585] <... bpf resumed>)          = 6
[pid   585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 588
[pid   588] set_robust_list(0x5555555d3660, 24./strace-static-x86_64: Process 587 attached
) = 0
[pid   587] set_robust_list(0x5555555d3660, 24) = 0
[pid   587] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   588] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   587] <... prctl resumed>)        = 0
[pid   587] setpgid(0, 0 <unfinished ...>
[pid   588] <... prctl resumed>)        = 0
[pid   588] setpgid(0, 0 <unfinished ...>
[pid   587] <... setpgid resumed>)      = 0
[pid   588] <... setpgid resumed>)      = 0
[pid   587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   587] <... openat resumed>)       = 3
[pid   587] write(3, "1000", 4)         = 4
[pid   587] close(3)                    = 0
[pid   588] <... openat resumed>)       = 3
[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   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 <unfinished ...>
[pid   587] <... bpf resumed>)          = 3
[pid   587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   588] <... bpf resumed>)          = 3
[pid   588] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   584] +++ exited with 0 +++
[pid   586] <... bpf resumed>)          = 4
[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} ---
[pid   585] <... bpf resumed>)          = 7
[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 <unfinished ...>
[pid   585] exit_group(0 <unfinished ...>
[pid   586] <... bpf resumed>)          = 5
[pid   585] <... exit_group resumed>)   = ?
[pid   586] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   588] <... bpf resumed>)          = 4
[pid   587] <... bpf resumed>)          = 4
[pid   586] <... bpf resumed>)          = 0
[pid   585] +++ exited with 0 +++
[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(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=585, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   588] <... bpf resumed>)          = 5
[pid   587] <... bpf resumed>)          = 5
[pid   586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   588] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   587] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   588] <... bpf resumed>)          = 0
[pid   587] <... bpf resumed>)          = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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   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 <unfinished ...>
[pid   586] <... bpf resumed>)          = 6
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 589
./strace-static-x86_64: Process 590 attached
[pid   588] <... bpf resumed>)          = 6
[pid   587] <... bpf resumed>)          = 6
[pid   586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 590
[pid   588] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   586] <... bpf resumed>)          = 7
[pid   588] <... bpf resumed>)          = 7
[pid   587] <... bpf resumed>)          = 7
[pid   586] exit_group(0 <unfinished ...>
[pid   590] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   588] exit_group(0 <unfinished ...>
[pid   587] exit_group(0 <unfinished ...>
[pid   586] <... exit_group resumed>)   = ?
[pid   588] <... exit_group resumed>)   = ?
[pid   587] <... exit_group resumed>)   = ?
[pid   590] <... set_robust_list resumed>) = 0
[pid   587] +++ exited with 0 +++
[pid   586] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=587, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=586, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 589 attached
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   589] set_robust_list(0x5555555d3660, 24) = 0
[pid   589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 591
[pid   589] setpgid(0, 0)               = 0
[pid   589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 592
[pid   589] write(3, "1000", 4 <unfinished ...>
[pid   590] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 592 attached
 <unfinished ...>
[pid   589] <... write resumed>)        = 4
[pid   589] close(3)                    = 0
[pid   592] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   590] <... prctl 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   590] setpgid(0, 0)               = 0
[pid   590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   592] <... set_robust_list resumed>) = 0
[pid   590] <... openat resumed>)       = 3
[pid   589] <... bpf resumed>)          = 3
[pid   590] write(3, "1000", 4 <unfinished ...>
[pid   589] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   590] <... write resumed>)        = 4
./strace-static-x86_64: Process 591 attached
[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 <unfinished ...>
[pid   591] set_robust_list(0x5555555d3660, 24) = 0
[pid   591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   591] setpgid(0, 0)               = 0
[pid   591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   591] write(3, "1000", 4)         = 4
[pid   591] close(3)                    = 0
[pid   590] <... bpf resumed>)          = 3
[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 <unfinished ...>
[pid   590] 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   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 resumed>)        = 0
[pid   592] setpgid(0, 0)               = 0
[pid   592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 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   589] <... bpf resumed>)          = 4
[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) = 5
[pid   589] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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) = 6
[pid   589] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   592] <... bpf resumed>)          = 4
[pid   591] <... bpf resumed>)          = 4
[pid   590] <... bpf resumed>)          = 4
[pid   588] +++ exited with 0 +++
[pid   589] <... bpf resumed>)          = 7
[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   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   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   592] <... bpf resumed>)          = 5
[pid   591] <... bpf resumed>)          = 5
[pid   590] <... bpf resumed>)          = 5
[pid   589] exit_group(0 <unfinished ...>
[pid   592] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   591] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   590] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=588, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   589] <... exit_group resumed>)   = ?
[pid   592] <... bpf resumed>)          = 0
[pid   591] <... bpf resumed>)          = 0
[pid   590] <... bpf resumed>)          = 0
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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   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   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 <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   592] <... bpf resumed>)          = 6
[pid   591] <... bpf resumed>)          = 6
[pid   590] <... bpf resumed>)          = 6
[pid   589] +++ exited with 0 +++
[pid   592] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   591] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   590] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   592] <... bpf resumed>)          = 7
[pid   591] <... bpf resumed>)          = 7
[pid   590] <... bpf resumed>)          = 7
[pid   592] exit_group(0 <unfinished ...>
[pid   591] exit_group(0 <unfinished ...>
[pid   590] exit_group(0 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   592] <... exit_group resumed>)   = ?
[pid   591] <... exit_group resumed>)   = ?
[pid   590] <... exit_group resumed>)   = ?
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=589, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 593 attached
[pid   592] +++ exited with 0 +++
[pid   591] +++ exited with 0 +++
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 593
[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   292] <... restart_syscall resumed>) = 0
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=592, 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   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 594 attached
 <unfinished ...>
[pid   594] set_robust_list(0x5555555d3660, 24) = 0
[pid   594] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 594
[pid   594] <... prctl resumed>)        = 0
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 595
[pid   594] setpgid(0, 0)               = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   594] write(3, "1000", 4 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 596
[pid   594] <... write resumed>)        = 4
[pid   594] close(3)                    = 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./strace-static-x86_64: Process 596 attached
) = 3
[pid   593] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   594] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 595 attached
 <unfinished ...>
[pid   596] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   593] <... set_robust_list resumed>) = 0
[pid   595] set_robust_list(0x5555555d3660, 24) = 0
[pid   596] <... set_robust_list resumed>) = 0
[pid   593] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   593] <... prctl resumed>)        = 0
[pid   595] setpgid(0, 0)               = 0
[pid   595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   596] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   593] setpgid(0, 0 <unfinished ...>
[pid   595] <... openat resumed>)       = 3
[pid   595] write(3, "1000", 4 <unfinished ...>
[pid   593] <... setpgid resumed>)      = 0
[pid   595] <... write resumed>)        = 4
[pid   595] close(3)                    = 0
[pid   593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[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   596] <... prctl resumed>)        = 0
[pid   593] write(3, "1000", 4 <unfinished ...>
[pid   596] setpgid(0, 0 <unfinished ...>
[pid   593] <... write resumed>)        = 4
[pid   593] close(3)                    = 0
[pid   596] <... setpgid resumed>)      = 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   595] <... bpf resumed>)          = 3
[pid   595] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   593] <... bpf resumed>)          = 3
[pid   593] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   596] <... openat resumed>)       = 3
[pid   596] write(3, "1000", 4)         = 4
[pid   596] close(3 <unfinished ...>
[pid   590] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=590, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 597
./strace-static-x86_64: Process 597 attached
[pid   597] set_robust_list(0x5555555d3660, 24) = 0
[pid   597] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   596] <... close resumed>)        = 0
[pid   597] <... prctl resumed>)        = 0
[pid   597] setpgid(0, 0 <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   597] <... setpgid resumed>)      = 0
[pid   597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   597] write(3, "1000", 4)         = 4
[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 <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   597] <... bpf resumed>)          = 3
[pid   597] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   594] <... bpf resumed>)          = 4
[pid   595] <... bpf resumed>)          = 4
[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 resumed>)          = 4
[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   596] <... bpf resumed>)          = 4
[pid   595] <... bpf resumed>)          = 5
[pid   594] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <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   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   595] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   594] <... bpf resumed>)          = 0
[pid   593] <... bpf resumed>)          = 5
[pid   596] <... bpf resumed>)          = 5
[pid   595] <... bpf resumed>)          = 0
[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   596] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[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   597] <... bpf resumed>)          = 4
[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   594] <... bpf resumed>)          = 6
[pid   597] <... bpf resumed>)          = 5
[pid   597] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   595] <... bpf resumed>)          = 6
[pid   597] <... bpf resumed>)          = 6
[pid   596] <... bpf resumed>)          = 0
[pid   595] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   594] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   593] <... bpf resumed>)          = 0
[pid   595] <... bpf resumed>)          = 7
[pid   597] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   594] <... bpf resumed>)          = 7
[pid   597] <... bpf resumed>)          = 7
[pid   595] exit_group(0 <unfinished ...>
[pid   597] exit_group(0 <unfinished ...>
[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   595] <... exit_group resumed>)   = ?
[pid   594] exit_group(0 <unfinished ...>
[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   597] <... exit_group resumed>)   = ?
[pid   597] +++ exited with 0 +++
[pid   594] <... exit_group resumed>)   = ?
[pid   593] <... bpf resumed>)          = 6
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=597, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   596] <... bpf resumed>)          = 6
[pid   595] +++ exited with 0 +++
[pid   594] +++ exited with 0 +++
[pid   593] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   596] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=595, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   593] <... bpf resumed>)          = 7
[pid   294] 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=594, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   292] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   596] exit_group(0 <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 598
[pid   596] <... exit_group resumed>)   = ?
[pid   593] exit_group(0 <unfinished ...>
[pid   596] +++ exited with 0 +++
[pid   593] <... exit_group resumed>)   = ?
[pid   293] <... restart_syscall resumed>) = 0
[pid   292] <... restart_syscall resumed>) = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=596, 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   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 598 attached
 <unfinished ...>
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   598] set_robust_list(0x5555555d3660, 24) = 0
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 599
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 600
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 601
./strace-static-x86_64: Process 601 attached
./strace-static-x86_64: Process 599 attached
[pid   601] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   599] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   601] <... set_robust_list resumed>) = 0
[pid   599] <... set_robust_list resumed>) = 0
[pid   601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   599] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   601] setpgid(0, 0 <unfinished ...>
[pid   599] <... prctl resumed>)        = 0
[pid   601] <... setpgid resumed>)      = 0
[pid   599] setpgid(0, 0 <unfinished ...>
[pid   601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   599] <... setpgid resumed>)      = 0
[pid   598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   598] setpgid(0, 0)               = 0
[pid   598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   601] <... openat resumed>)       = 3
[pid   599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   601] write(3, "1000", 4 <unfinished ...>
[pid   599] <... openat resumed>)       = 3
[pid   598] <... openat resumed>)       = 3
./strace-static-x86_64: Process 600 attached
[pid   601] <... write resumed>)        = 4
[pid   601] close(3)                    = 0
[pid   598] write(3, "1000", 4)         = 4
[pid   598] 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   599] write(3, "1000", 4 <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   601] <... bpf resumed>)          = 3
[pid   598] <... bpf resumed>)          = 3
[pid   599] <... write resumed>)        = 4
[pid   599] close(3)                    = 0
[pid   601] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[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 <unfinished ...>
[pid   598] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   600] set_robust_list(0x5555555d3660, 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   600] write(3, "1000", 4)         = 4
[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) = 3
[pid   599] <... bpf resumed>)          = 3
[pid   600] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   599] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   601] <... bpf resumed>)          = 4
[pid   598] <... bpf resumed>)          = 4
[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   599] <... bpf resumed>)          = 4
[pid   593] +++ exited with 0 +++
[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 <unfinished ...>
[pid   598] <... bpf resumed>)          = 5
[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   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   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   599] <... bpf resumed>)          = 5
[pid   296] <... restart_syscall resumed>) = 0
[pid   599] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   601] <... bpf resumed>)          = 5
[pid   599] <... bpf resumed>)          = 0
[pid   598] 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   601] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   600] <... bpf resumed>)          = 4
[pid   598] <... bpf resumed>)          = 0
[pid   601] <... 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   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   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./strace-static-x86_64: Process 602 attached
 <unfinished ...>
[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 <unfinished ...>
[pid   600] <... bpf resumed>)          = 5
[pid   599] <... bpf resumed>)          = 6
[pid   598] <... bpf resumed>)          = 6
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 602
[pid   602] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   599] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   602] <... set_robust_list resumed>) = 0
[pid   599] <... bpf resumed>)          = 7
[pid   602] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   601] <... bpf resumed>)          = 6
[pid   600] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   599] exit_group(0 <unfinished ...>
[pid   598] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   601] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   600] <... bpf resumed>)          = 0
[pid   598] <... bpf resumed>)          = 7
[pid   601] <... bpf resumed>)          = 7
[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] <... exit_group resumed>)   = ?
[pid   598] exit_group(0 <unfinished ...>
[pid   602] <... prctl resumed>)        = 0
[pid   601] exit_group(0 <unfinished ...>
[pid   600] <... bpf resumed>)          = 6
[pid   599] +++ exited with 0 +++
[pid   598] <... exit_group resumed>)   = ?
[pid   602] setpgid(0, 0 <unfinished ...>
[pid   601] <... exit_group resumed>)   = ?
[pid   602] <... setpgid resumed>)      = 0
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=599, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   602] 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   602] <... openat resumed>)       = 3
[pid   602] write(3, "1000", 4)         = 4
[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 <unfinished ...>
[pid   598] +++ exited with 0 +++
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 603
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=598, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 604
./strace-static-x86_64: Process 604 attached
[pid   604] set_robust_list(0x5555555d3660, 24) = 0
[pid   604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   604] setpgid(0, 0)               = 0
[pid   604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   604] write(3, "1000", 4)         = 4
[pid   602] <... bpf resumed>)          = 3
[pid   604] close(3)                    = 0
[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   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
[   27.695841][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000102, exited with 00000101?
[   27.707797][  T598] BUG: scheduling while atomic: syz-executor411/598/0x00000002
[   27.715806][  T598] Modules linked in:
[   27.719803][  T598] Preemption disabled at:
[   27.719813][  T598] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   27.730860][  T598] CPU: 1 PID: 598 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   27.742327][  T598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   27.752350][  T598] Call Trace:
[   27.755475][  T598]  <TASK>
[   27.758277][  T598]  dump_stack_lvl+0x151/0x1b7
[   27.762784][  T598]  ? is_module_text_address+0x1a/0x140
[   27.768059][  T598]  ? is_module_text_address+0x1a/0x140
[   27.773364][  T598]  ? io_uring_drop_tctx_refs+0x190/0x190
[   27.778821][  T598]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   27.784463][  T598]  ? __wake_up_sync_key+0x1b1/0x3d0
[   27.789508][  T598]  ? is_module_text_address+0x1a/0x140
[   27.794788][  T598]  dump_stack+0x15/0x17
[   27.798783][  T598]  __schedule_bug+0x195/0x260
[   27.803295][  T598]  ? ttwu_queue_wakelist+0x510/0x510
[   27.808417][  T598]  ? __send_signal+0x96f/0xcb0
[   27.813049][  T598]  __schedule+0xd19/0x1590
[   27.817267][  T598]  ? __kasan_check_write+0x14/0x20
[   27.822215][  T598]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   27.827514][  T598]  ? __sched_text_start+0x8/0x8
[   27.832244][  T598]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   27.837677][  T598]  do_task_dead+0x99/0xa0
[   27.841833][  T598]  do_exit+0x2089/0x2ca0
[   27.845913][  T598]  ? put_task_struct+0x80/0x80
[   27.850509][  T598]  ? ptrace_notify+0x24c/0x350
[   27.855121][  T598]  ? do_notify_parent+0xa30/0xa30
[   27.860001][  T598]  do_group_exit+0x141/0x310
[   27.864401][  T598]  __x64_sys_exit_group+0x3f/0x40
[   27.869256][  T598]  do_syscall_64+0x3d/0xb0
[   27.873526][  T598]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   27.879242][  T598] RIP: 0033:0x7fd7e49fdff9
[   27.883587][  T598] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[   27.890783][  T598] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   27.899045][  T598] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   27.907125][  T598] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   27.916000][  T598] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   27.923914][  T598] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   27.936561][  T598] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[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) = 6
[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   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=602, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 605
[pid   604] <... bpf resumed>)          = 3
[pid   604] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 603 attached
 <unfinished ...>
[pid   600] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 605 attached
 <unfinished ...>
[pid   605] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   603] set_robust_list(0x5555555d3660, 24) = 0
[pid   603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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) = 3
[pid   603] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   605] <... set_robust_list resumed>) = 0
[pid   605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   605] setpgid(0, 0)               = 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) = 3
[   27.944497][  T598]  </TASK>
[pid   605] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   601] +++ exited with 0 +++
[pid   600] <... bpf resumed>)          = 7
[pid   604] <... bpf resumed>)          = 4
[pid   600] exit_group(0 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=601, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   600] <... exit_group resumed>)   = ?
[pid   603] <... bpf resumed>)          = 4
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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) = 5
[pid   603] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 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   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) = 5
[pid   604] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   600] +++ exited with 0 +++
[pid   604] <... bpf resumed>)          = 6
[pid   604] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   604] exit_group(0)               = ?
[pid   604] +++ exited with 0 +++
[pid   603] <... 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   605] <... bpf resumed>)          = 4
[   27.969475][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   27.981493][  T600] BUG: scheduling while atomic: syz-executor411/600/0x00000002
[   27.989024][  T600] Modules linked in:
[   27.992705][  T600] Preemption disabled at:
[   27.992714][  T600] [<ffffffff8154b657>] up_write+0x27/0x1f0
[   27.994855][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   27.996860][  T600] CPU: 0 PID: 600 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   28.002669][  T288] BUG: scheduling while atomic: strace-static-x/288/0x00000002
[   28.013894][  T600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   28.013905][  T600] Call Trace:
[   28.013909][  T600]  <TASK>
[   28.013915][  T600]  dump_stack_lvl+0x151/0x1b7
[   28.025337][  T288] Modules linked in:
[   28.032700][  T600]  ? up_write+0x27/0x1f0
[   28.042710][  T288] 
[   28.045980][  T600]  ? up_write+0x27/0x1f0
[   28.048807][  T288] Preemption disabled at:
[   28.053321][  T600]  ? io_uring_drop_tctx_refs+0x190/0x190
[   28.057006][  T288] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   28.061078][  T600]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   28.061099][  T600]  ? __wake_up_sync_key+0x1b1/0x3d0
[   28.094672][  T600]  ? up_write+0x27/0x1f0
[   28.098760][  T600]  dump_stack+0x15/0x17
[   28.102751][  T600]  __schedule_bug+0x195/0x260
[   28.107254][  T600]  ? ttwu_queue_wakelist+0x510/0x510
[   28.112462][  T600]  ? __send_signal+0x96f/0xcb0
[   28.117074][  T600]  __schedule+0xd19/0x1590
[   28.121317][  T600]  ? __kasan_check_write+0x14/0x20
[   28.126260][  T600]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   28.131571][  T600]  ? __sched_text_start+0x8/0x8
[   28.136243][  T600]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   28.141713][  T600]  do_task_dead+0x99/0xa0
[   28.146070][  T600]  do_exit+0x2089/0x2ca0
[   28.150134][  T600]  ? put_task_struct+0x80/0x80
[   28.154736][  T600]  ? ptrace_notify+0x24c/0x350
[   28.159350][  T600]  ? do_notify_parent+0xa30/0xa30
[   28.164287][  T600]  do_group_exit+0x141/0x310
[   28.168723][  T600]  __x64_sys_exit_group+0x3f/0x40
[   28.173571][  T600]  do_syscall_64+0x3d/0xb0
[   28.177825][  T600]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   28.183552][  T600] RIP: 0033:0x7fd7e49fdff9
[   28.187831][  T600] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[   28.195010][  T600] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   28.203257][  T600] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   28.211296][  T600] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   28.219093][  T600] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   28.226905][  T600] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   28.234732][  T600] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   28.242535][  T600]  </TASK>
[   28.245483][  T288] CPU: 1 PID: 288 Comm: strace-static-x Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   28.256935][  T288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   28.266830][  T288] Call Trace:
[   28.270051][  T288]  <TASK>
[   28.272927][  T288]  dump_stack_lvl+0x151/0x1b7
[   28.277438][  T288]  ? is_module_text_address+0x1a/0x140
[   28.282732][  T288]  ? is_module_text_address+0x1a/0x140
[   28.288288][  T288]  ? io_uring_drop_tctx_refs+0x190/0x190
[   28.293844][  T288]  ? check_preempt_wakeup+0x882/0xbe0
[   28.299051][  T288]  ? is_module_text_address+0x1a/0x140
[   28.304962][  T288]  dump_stack+0x15/0x17
[   28.308945][  T288]  __schedule_bug+0x195/0x260
[   28.313461][  T288]  ? probe_sched_wakeup+0x66/0x80
[   28.318579][  T288]  ? ttwu_queue_wakelist+0x510/0x510
[   28.324047][  T288]  __schedule+0xd19/0x1590
[   28.328298][  T288]  ? _raw_spin_lock+0x1b0/0x1b0
[   28.333358][  T288]  ? __sched_text_start+0x8/0x8
[   28.338042][  T288]  ? child_wait_callback+0x200/0x200
[   28.343164][  T288]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   28.348817][  T288]  schedule+0x11f/0x1e0
[   28.352887][  T288]  do_wait+0x6e7/0xa10
[   28.356792][  T288]  kernel_wait4+0x29e/0x3d0
[   28.361133][  T288]  ? __ia32_sys_waitid+0xd0/0xd0
[   28.365904][  T288]  ? task_rq_lock+0xd2/0x2b0
[   28.370329][  T288]  ? kernel_waitid+0x520/0x520
[   28.374955][  T288]  ? wait_task_inactive+0x2cd/0x4f0
[   28.379965][  T288]  __x64_sys_wait4+0x130/0x1e0
[   28.384566][  T288]  ? kernel_wait+0x230/0x230
[   28.389118][  T288]  ? __fdget_pos+0x209/0x3a0
[   28.393505][  T288]  ? debug_smp_processor_id+0x17/0x20
[   28.398710][  T288]  ? fpregs_assert_state_consistent+0xb6/0xe0
[   28.404614][  T288]  ? exit_to_user_mode_prepare+0x39/0xa0
[   28.410080][  T288]  do_syscall_64+0x3d/0xb0
[   28.414332][  T288]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   28.420061][  T288] RIP: 0033:0x4d49a6
[   28.423826][  T288] Code: 00 00 00 90 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 90 48 83 ec 28 89 54 24 14 48 89 74 24
[   28.443234][  T288] RSP: 002b:00007fff607dcbf8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[   28.451566][  T288] RAX: ffffffffffffffda RBX: 00000000011f92f8 RCX: 00000000004d49a6
[   28.459389][  T288] RDX: 0000000040000000 RSI: 00007fff607dcc1c RDI: 00000000ffffffff
[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   295] <... restart_syscall resumed>) = 0
[pid   605] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=604, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=603, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=600, si_uid=0, si_status=0, si_utime=0, si_stime=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   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 607
./strace-static-x86_64: Process 607 attached
[pid   605] <... bpf resumed>)          = 6
[pid   607] set_robust_list(0x5555555d3660, 24) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] 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   607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   607] setpgid(0, 0)               = 0
[pid   607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   607] write(3, "1000", 4)         = 4
[pid   607] close(3 <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 609
[pid   605] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 610
[pid   293] <... clone resumed>, child_tidptr=0x5555555d3650) = 608
[pid   607] <... close resumed>)        = 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./strace-static-x86_64: Process 610 attached
 <unfinished ...>
[pid   610] set_robust_list(0x5555555d3660, 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
[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 <unfinished ...>
[pid   607] <... bpf resumed>)          = 3
[pid   607] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 608 attached
./strace-static-x86_64: Process 609 attached
 <unfinished ...>
[pid   609] set_robust_list(0x5555555d3660, 24) = 0
[pid   609] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   610] <... bpf resumed>)          = 3
[pid   608] set_robust_list(0x5555555d3660, 24) = 0
[pid   610] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   609] <... prctl resumed>)        = 0
[pid   609] setpgid(0, 0)               = 0
[pid   608] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   608] <... prctl resumed>)        = 0
[pid   609] <... openat resumed>)       = 3
[pid   609] write(3, "1000", 4 <unfinished ...>
[pid   608] setpgid(0, 0 <unfinished ...>
[pid   605] <... bpf resumed>)          = 7
[pid   607] <... bpf resumed>)          = 4
[pid   605] exit_group(0 <unfinished ...>
[pid   609] <... write resumed>)        = 4
[pid   605] <... exit_group resumed>)   = ?
[pid   610] <... bpf resumed>)          = 4
[pid   609] close(3 <unfinished ...>
[pid   608] <... setpgid resumed>)      = 0
[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 <unfinished ...>
[pid   605] +++ 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=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   607] <... bpf resumed>)          = 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) = 6
[pid   296] <... restart_syscall resumed>) = 0
[pid   607] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   607] exit_group(0 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   607] <... exit_group resumed>)   = ?
[   28.467363][  T288] RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000002
[   28.475272][  T288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001201400
[   28.483084][  T288] R13: 0000000000000000 R14: 00007fff607dcc1c R15: 0000000000617180
[   28.490899][  T288]  </TASK>
./strace-static-x86_64: Process 611 attached
[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   609] <... close resumed>)        = 0
[pid   608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   610] <... bpf resumed>)          = 5
[pid   609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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   608] <... openat resumed>)       = 3
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 611
[pid   610] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   609] <... bpf resumed>)          = 3
[pid   608] write(3, "1000", 4 <unfinished ...>
[pid   607] +++ exited with 0 +++
[pid   610] <... bpf resumed>)          = 0
[pid   608] <... write resumed>)        = 4
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=607, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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   608] close(3 <unfinished ...>
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   608] <... close resumed>)        = 0
[pid   295] <... restart_syscall resumed>) = 0
[pid   608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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=0x5555555d3650) = 612
./strace-static-x86_64: Process 612 attached
[pid   612] set_robust_list(0x5555555d3660, 24) = 0
[pid   612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   612] setpgid(0, 0)               = 0
[pid   612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   612] write(3, "1000", 4)         = 4
[pid   612] close(3)                    = 0
[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   608] <... bpf resumed>)          = 3
[pid   608] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   608] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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   608] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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
[   28.512175][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   28.523767][  T607] BUG: scheduling while atomic: syz-executor411/607/0x00000002
[   28.531708][  T607] Modules linked in:
[   28.536190][  T607] Preemption disabled at:
[   28.536200][  T607] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   28.547699][  T607] CPU: 1 PID: 607 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   28.559137][  T607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   28.569241][  T607] Call Trace:
[   28.572336][  T607]  <TASK>
[   28.575114][  T607]  dump_stack_lvl+0x151/0x1b7
[   28.579656][  T607]  ? is_module_text_address+0x1a/0x140
[   28.584921][  T607]  ? is_module_text_address+0x1a/0x140
[   28.590221][  T607]  ? io_uring_drop_tctx_refs+0x190/0x190
[   28.595884][  T607]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   28.601499][  T607]  ? __wake_up_sync_key+0x1b1/0x3d0
[   28.606531][  T607]  ? is_module_text_address+0x1a/0x140
[   28.611827][  T607]  dump_stack+0x15/0x17
[   28.615914][  T607]  __schedule_bug+0x195/0x260
[   28.620426][  T607]  ? ttwu_queue_wakelist+0x510/0x510
[   28.625544][  T607]  ? __send_signal+0x96f/0xcb0
[   28.630145][  T607]  __schedule+0xd19/0x1590
[   28.634396][  T607]  ? __kasan_check_write+0x14/0x20
[   28.639439][  T607]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   28.645248][  T607]  ? __sched_text_start+0x8/0x8
[   28.649935][  T607]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   28.655449][  T607]  do_task_dead+0x99/0xa0
[   28.659576][  T607]  do_exit+0x2089/0x2ca0
[   28.663666][  T607]  ? put_task_struct+0x80/0x80
[   28.668425][  T607]  ? ptrace_notify+0x24c/0x350
[   28.673028][  T607]  ? do_notify_parent+0xa30/0xa30
[   28.677885][  T607]  do_group_exit+0x141/0x310
[   28.682306][  T607]  __x64_sys_exit_group+0x3f/0x40
[   28.687985][  T607]  do_syscall_64+0x3d/0xb0
[   28.692210][  T607]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   28.697930][  T607] RIP: 0033:0x7fd7e49fdff9
[   28.702267][  T607] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[pid   612] <... bpf resumed>)          = 3
[pid   612] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[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) = 5
[pid   612] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   610] <... bpf resumed>)          = 6
[pid   611] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   610] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   609] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   608] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   612] <... bpf resumed>)          = 0
[pid   611] <... set_robust_list resumed>) = 0
[pid   610] <... bpf resumed>)          = 7
[pid   610] exit_group(0)               = ?
[pid   611] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[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   608] <... bpf resumed>)          = 7
[pid   611] <... prctl resumed>)        = 0
[pid   611] setpgid(0, 0)               = 0
[pid   610] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=610, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   609] <... bpf resumed>)          = 4
[pid   609] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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] <... restart_syscall resumed>) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555555d3650) = 613
[pid   609] <... bpf resumed>)          = 5
[pid   609] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   611] <... openat resumed>)       = 3
[pid   608] exit_group(0 <unfinished ...>
[pid   611] write(3, "1000", 4 <unfinished ...>
[pid   608] <... exit_group resumed>)   = ?
[pid   611] <... write resumed>)        = 4
[pid   609] <... bpf resumed>)          = 6
[pid   611] close(3 <unfinished ...>
[pid   609] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   611] <... close resumed>)        = 0
[pid   609] <... bpf resumed>)          = 7
[pid   609] exit_group(0)               = ?
[pid   608] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=608, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 614
./strace-static-x86_64: Process 614 attached
[pid   614] set_robust_list(0x5555555d3660, 24) = 0
[pid   614] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   611] <... bpf resumed>)          = 3
[pid   614] <... prctl resumed>)        = 0
[pid   614] setpgid(0, 0)               = 0
[pid   614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   612] <... bpf resumed>)          = 6
[pid   614] <... openat resumed>)       = 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 <unfinished ...>
[pid   612] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   611] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 613 attached
 <unfinished ...>
[pid   613] set_robust_list(0x5555555d3660, 24) = 0
[pid   613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   613] setpgid(0, 0 <unfinished ...>
[pid   614] <... bpf resumed>)          = 3
[pid   613] <... setpgid resumed>)      = 0
[pid   614] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   613] write(3, "1000", 4)         = 4
[pid   613] close(3)                    = 0
[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) = 3
[pid   613] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   609] +++ exited with 0 +++
[pid   612] <... bpf resumed>)          = 7
[pid   612] exit_group(0 <unfinished ...>
[pid   292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=609, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   611] <... bpf resumed>)          = 4
[pid   611] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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   292] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   611] <... bpf resumed>)          = 5
[pid   612] <... exit_group resumed>)   = ?
[pid   613] <... bpf resumed>)          = 5
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 615 attached
 <unfinished ...>
[pid   613] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   612] +++ exited with 0 +++
[pid   611] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   613] <... bpf resumed>)          = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=612, si_uid=0, si_status=0, si_utime=0, si_stime=22} ---
[pid   292] <... clone resumed>, child_tidptr=0x5555555d3650) = 615
[pid   615] <... set_robust_list resumed>) = 0
[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   611] <... bpf resumed>)          = 6
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   611] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   295] <... restart_syscall resumed>) = 0
[pid   611] exit_group(0)               = ?
[   28.709474][  T607] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   28.718497][  T607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   28.726422][  T607] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   28.734582][  T607] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   28.742511][  T607] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   28.750295][  T607] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   28.758103][  T607]  </TASK>
[pid   615] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   613] <... bpf resumed>)          = 6
[pid   611] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=611, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555555d3650) = 616
[pid   296] <... clone resumed>, child_tidptr=0x5555555d3650) = 617
[pid   615] <... prctl resumed>)        = 0
[pid   615] setpgid(0, 0)               = 0
[pid   615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   615] write(3, "1000", 4)         = 4
[pid   615] close(3)                    = 0
[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   614] <... bpf resumed>)          = 4
[   28.783906][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   28.795841][  T611] BUG: scheduling while atomic: syz-executor411/611/0x00000002
[   28.803324][  T611] Modules linked in:
[   28.807270][  T611] Preemption disabled at:
[   28.807279][  T611] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   28.818926][  T611] CPU: 1 PID: 611 Comm: syz-executor411 Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   28.830380][  T611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   28.840271][  T611] Call Trace:
[   28.843394][  T611]  <TASK>
[   28.846178][  T611]  dump_stack_lvl+0x151/0x1b7
[   28.850772][  T611]  ? is_module_text_address+0x1a/0x140
[   28.856329][  T611]  ? is_module_text_address+0x1a/0x140
[   28.862588][  T611]  ? io_uring_drop_tctx_refs+0x190/0x190
[   28.868048][  T611]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   28.873952][  T611]  ? __wake_up_sync_key+0x1b1/0x3d0
[   28.879083][  T611]  ? is_module_text_address+0x1a/0x140
[   28.884364][  T611]  dump_stack+0x15/0x17
[   28.888357][  T611]  __schedule_bug+0x195/0x260
[   28.892875][  T611]  ? ttwu_queue_wakelist+0x510/0x510
[   28.897991][  T611]  ? __send_signal+0x96f/0xcb0
[   28.902591][  T611]  __schedule+0xd19/0x1590
[   28.906845][  T611]  ? __kasan_check_write+0x14/0x20
[   28.911798][  T611]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   28.917099][  T611]  ? __sched_text_start+0x8/0x8
[   28.921770][  T611]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   28.927252][  T611]  do_task_dead+0x99/0xa0
[   28.931408][  T611]  do_exit+0x2089/0x2ca0
[   28.935486][  T611]  ? put_task_struct+0x80/0x80
[   28.940083][  T611]  ? ptrace_notify+0x24c/0x350
[   28.944684][  T611]  ? do_notify_parent+0xa30/0xa30
[   28.949547][  T611]  do_group_exit+0x141/0x310
[   28.953977][  T611]  __x64_sys_exit_group+0x3f/0x40
[   28.958841][  T611]  do_syscall_64+0x3d/0xb0
[   28.963093][  T611]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   28.968811][  T611] RIP: 0033:0x7fd7e49fdff9
[   28.973086][  T611] Code: Unable to access opcode bytes at RIP 0x7fd7e49fdfcf.
[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) = 5
./strace-static-x86_64: Process 617 attached
./strace-static-x86_64: Process 616 attached
[pid   613] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   614] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   613] <... bpf resumed>)          = 7
[pid   614] <... bpf resumed>)          = 0
[   28.980269][  T611] RSP: 002b:00007ffd1bc654c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   28.988607][  T611] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e49fdff9
[   28.996499][  T611] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   29.004309][  T611] RBP: 00007fd7e4a7a2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   29.012390][  T611] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7e4a7a2b0
[   29.020302][  T611] R13: 0000000000000000 R14: 00007fd7e4a7ad20 R15: 00007fd7e49cf1b0
[   29.028115][  T611]  </TASK>
[pid   613] exit_group(0 <unfinished ...>
[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   613] <... exit_group resumed>)   = ?
[pid   616] set_robust_list(0x5555555d3660, 24) = 0
[pid   616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   616] setpgid(0, 0)               = 0
[pid   616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   616] write(3, "1000", 4)         = 4
[pid   616] close(3)                    = 0
[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 <unfinished ...>
[pid   617] set_robust_list(0x5555555d3660, 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
[   29.032530][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[   29.044038][   T82] BUG: scheduling while atomic: syslogd/82/0x00000002
[   29.051041][   T82] Modules linked in:
[   29.055087][   T82] Preemption disabled at:
[   29.055097][   T82] [<ffffffff8165ea9a>] is_module_text_address+0x1a/0x140
[   29.066366][   T82] CPU: 1 PID: 82 Comm: syslogd Tainted: G        W         5.15.148-syzkaller-00718-g993bed180178 #0
[   29.076965][   T82] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   29.086866][   T82] Call Trace:
[   29.089976][   T82]  <TASK>
[   29.092768][   T82]  dump_stack_lvl+0x151/0x1b7
[   29.097268][   T82]  ? is_module_text_address+0x1a/0x140
[   29.102558][   T82]  ? is_module_text_address+0x1a/0x140
[   29.107881][   T82]  ? io_uring_drop_tctx_refs+0x190/0x190
[   29.113329][   T82]  ? is_module_text_address+0x1a/0x140
[   29.118618][   T82]  dump_stack+0x15/0x17
[   29.122607][   T82]  __schedule_bug+0x195/0x260
[   29.127122][   T82]  ? ttwu_queue_wakelist+0x510/0x510
[   29.132244][   T82]  __schedule+0xd19/0x1590
[   29.136503][   T82]  ? __kasan_check_read+0x11/0x20
[   29.141362][   T82]  ? __fdget_pos+0x209/0x3a0
[   29.145782][   T82]  ? __sched_text_start+0x8/0x8
[   29.150555][   T82]  ? ksys_read+0x24f/0x2c0
[   29.154808][   T82]  schedule+0x11f/0x1e0
[   29.160176][   T82]  exit_to_user_mode_loop+0x4d/0xe0
[   29.165203][   T82]  exit_to_user_mode_prepare+0x5a/0xa0
[   29.170762][   T82]  syscall_exit_to_user_mode+0x26/0x160
[   29.176147][   T82]  do_syscall_64+0x49/0xb0
[   29.180399][   T82]  ? sysvec_call_function_single+0x52/0xb0
[   29.186041][   T82]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   29.191776][   T82] RIP: 0033:0x7f9eef6d8b6a
[   29.196022][   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
[   29.215558][   T82] RSP: 002b:00007ffd717f79b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   29.223793][   T82] RAX: 0000000000000049 RBX: 0000000000000002 RCX: 00007f9eef6d8b6a
[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 <unfinished ...>
[pid   613] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=613, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 618
[pid   617] <... bpf resumed>)          = 3
[pid   616] <... bpf resumed>)          = 3
[pid   615] <... bpf resumed>)          = 3
[pid   616] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   615] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   614] <... bpf resumed>)          = 6
[pid   616] <... bpf resumed>)          = 4
[pid   615] <... bpf resumed>)          = 4
[pid   614] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   614] <... bpf resumed>)          = 7
[pid   615] <... bpf resumed>)          = 5
[pid   615] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   616] <... bpf resumed>)          = 5
[pid   614] exit_group(0 <unfinished ...>
[pid   616] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   614] <... exit_group resumed>)   = ?
[pid   615] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 618 attached
[pid   616] <... bpf resumed>)          = 0
[pid   615] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   614] +++ exited with 0 +++
[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   618] set_robust_list(0x5555555d3660, 24 <unfinished ...>
[pid   616] <... bpf resumed>)          = 6
[pid   615] <... bpf resumed>)          = 7
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=614, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   618] <... set_robust_list resumed>) = 0
[pid   615] exit_group(0 <unfinished ...>
[pid   618] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   616] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   615] <... exit_group resumed>)   = ?
[pid   618] <... prctl resumed>)        = 0
[pid   616] <... bpf resumed>)          = 7
[pid   616] exit_group(0)               = ?
[pid   617] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[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) = 5
[pid   617] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[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   616] +++ exited with 0 +++
[pid   615] +++ exited with 0 +++
[   29.231691][   T82] RDX: 00000000000000ff RSI: 0000561deba9f300 RDI: 0000000000000000
[   29.239501][   T82] RBP: 0000561deba9f2c0 R08: 0000000000000001 R09: 0000000000000000
[   29.247314][   T82] R10: 00007f9eef8773a3 R11: 0000000000000246 R12: 0000561deba9f358
[   29.255211][   T82] R13: 0000561deba9f300 R14: 0000000000000000 R15: 00007f9eef8b5a80
[   29.263092][   T82]  </TASK>
[   29.273978][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102?
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=616, 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, child_tidptr=0x5555555d3650) = 619
[pid   617] <... bpf resumed>)          = 6
[pid   617] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   617] exit_group(0)               = ?
[pid   617] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=617, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555555d3650) = 620
./strace-static-x86_64: Process 619 attached
[pid   619] set_robust_list(0x5555555d3660, 24) = 0
[pid   619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   619] setpgid(0, 0)               = 0
[pid   619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 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./strace-static-x86_64: Process 620 attached
 <unfinished ...>
[pid   620] set_robust_list(0x5555555d3660, 24) = 0
[pid   620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   620] setpgid(0, 0)               = 0
[pid   620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   620] write(3, "1000", 4)         = 4
[pid   620] close(3)                    = 0