./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor230698703

<...>
Warning: Permanently added '10.128.10.35' (ED25519) to the list of known hosts.
execve("./syz-executor230698703", ["./syz-executor230698703"], 0x7ffec08dd2d0 /* 10 vars */) = 0
brk(NULL)                               = 0x5555572d5000
brk(0x5555572d5d00)                     = 0x5555572d5d00
arch_prctl(ARCH_SET_FS, 0x5555572d5380) = 0
set_tid_address(0x5555572d5650)         = 290
set_robust_list(0x5555572d5660, 24)     = 0
rseq(0x5555572d5ca0, 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-executor230698703", 4096) = 27
getrandom("\x8a\x65\x89\xab\x19\x52\xfd\x36", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x5555572d5d00
brk(0x5555572f6d00)                     = 0x5555572f6d00
brk(0x5555572f7000)                     = 0x5555572f7000
mprotect(0x7fba52303000, 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=0x5555572d5650) = 291
./strace-static-x86_64: Process 291 attached
[pid   291] set_robust_list(0x5555572d5660, 24) = 0
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   290] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 292
./strace-static-x86_64: Process 292 attached
[pid   292] set_robust_list(0x5555572d5660, 24) = 0
[pid   292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   292] setpgid(0, 0)               = 0
[pid   292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   292] write(3, "1000", 4)         = 4
[pid   292] close(3)                    = 0
[pid   292] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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 293 attached
 <unfinished ...>
[pid   290] <... clone resumed>, child_tidptr=0x5555572d5650) = 293
[pid   290] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 294 attached
 <unfinished ...>
[pid   293] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   290] <... clone resumed>, child_tidptr=0x5555572d5650) = 294
[pid   293] <... set_robust_list resumed>) = 0
[pid   294] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   290] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 295 attached
 <unfinished ...>
[pid   295] set_robust_list(0x5555572d5660, 24) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   290] <... clone resumed>, child_tidptr=0x5555572d5650) = 295
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   290] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 296
./strace-static-x86_64: Process 296 attached
[pid   296] set_robust_list(0x5555572d5660, 24) = 0
[pid   296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   296] setpgid(0, 0)               = 0
[pid   296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   290] <... clone resumed>, child_tidptr=0x5555572d5650) = 297
[pid   296] <... openat resumed>)       = 3
[pid   296] write(3, "1000", 4)         = 4
[pid   296] close(3)                    = 0
[pid   296] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 298
[pid   294] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 298 attached
./strace-static-x86_64: Process 297 attached
[pid   296] <... bpf resumed>)          = 3
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] <... bpf resumed>)          = 3
[pid   292] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 299
[pid   292] <... bpf resumed>)          = 0
[pid   292] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   297] set_robust_list(0x5555572d5660, 24) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 300
[pid   298] set_robust_list(0x5555572d5660, 24) = 0
[pid   296] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   298] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   296] <... bpf resumed>)          = 0
[pid   296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... prctl resumed>)        = 0
[pid   298] setpgid(0, 0)               = 0
[pid   298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   298] write(3, "1000", 4)         = 4
[pid   298] close(3)                    = 0
[pid   298] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   298] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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./strace-static-x86_64: Process 299 attached
./strace-static-x86_64: Process 300 attached
 <unfinished ...>
[pid   300] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[   18.542379][   T30] audit: type=1400 audit(1715668064.710:66): avc:  denied  { execmem } for  pid=290 comm="syz-executor230" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   18.549704][   T30] audit: type=1400 audit(1715668064.720:67): avc:  denied  { map_create } for  pid=292 comm="syz-executor230" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[   18.557993][   T30] audit: type=1400 audit(1715668064.720:68): avc:  denied  { perfmon } for  pid=296 comm="syz-executor230" capability=38  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[   18.561759][   T30] audit: type=1400 audit(1715668064.720:69): avc:  denied  { perfmon } for  pid=292 comm="syz-executor230" capability=38  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[pid   299] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   300] <... set_robust_list resumed>) = 0
[pid   299] <... set_robust_list resumed>) = 0
[pid   300] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   299] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   300] <... prctl resumed>)        = 0
[pid   299] <... prctl resumed>)        = 0
[pid   300] setpgid(0, 0 <unfinished ...>
[pid   299] setpgid(0, 0 <unfinished ...>
[pid   300] <... setpgid resumed>)      = 0
[pid   299] <... setpgid resumed>)      = 0
[pid   300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   300] <... openat resumed>)       = 3
[pid   299] <... openat resumed>)       = 3
[pid   300] write(3, "1000", 4 <unfinished ...>
[pid   299] write(3, "1000", 4 <unfinished ...>
[pid   300] <... write resumed>)        = 4
[pid   300] close(3 <unfinished ...>
[pid   299] <... write resumed>)        = 4
[pid   299] close(3 <unfinished ...>
[pid   300] <... close resumed>)        = 0
[pid   299] <... close resumed>)        = 0
[pid   300] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   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   300] <... bpf resumed>)          = 3
[pid   299] <... bpf resumed>)          = 3
[pid   300] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   299] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[   18.579556][   T30] audit: type=1400 audit(1715668064.720:70): avc:  denied  { map_read map_write } for  pid=292 comm="syz-executor230" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[   18.599905][   T30] audit: type=1400 audit(1715668064.730:71): avc:  denied  { bpf } for  pid=292 comm="syz-executor230" capability=39  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[   18.620689][   T30] audit: type=1400 audit(1715668064.730:72): avc:  denied  { prog_load } for  pid=292 comm="syz-executor230" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf 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   300] <... bpf resumed>)          = 4
[pid   298] <... bpf resumed>)          = 4
[pid   296] <... bpf resumed>)          = 4
[pid   292] <... bpf resumed>)          = 4
[pid   298] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   292] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   292] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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 resumed>)          = 4
[pid   292] <... bpf resumed>)          = 6
[pid   292] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   299] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   300] <... bpf resumed>)          = 5
[pid   299] <... bpf resumed>)          = 5
[pid   296] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   292] <... bpf resumed>)          = 7
[pid   292] exit_group(0)               = ?
[pid   292] +++ exited with 0 +++
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=292, si_uid=0, si_status=0, si_utime=0, si_stime=17} ---
[pid   291] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 301
[pid   298] <... bpf resumed>)          = 5
[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   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   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   296] <... bpf resumed>)          = 5
[pid   298] <... bpf resumed>)          = 6
[pid   300] <... bpf resumed>)          = 6
[pid   298] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   299] <... bpf resumed>)          = 6
[pid   296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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=6}}, 16 <unfinished ...>
[pid   298] <... bpf resumed>)          = 7
[pid   298] exit_group(0)               = ?
[pid   296] <... bpf resumed>)          = 6
[pid   296] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   299] <... bpf resumed>)          = 7
[pid   296] <... bpf resumed>)          = 7
./strace-static-x86_64: Process 301 attached
[pid   300] <... bpf resumed>)          = 7
[pid   299] exit_group(0 <unfinished ...>
[pid   296] exit_group(0 <unfinished ...>
[pid   301] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   300] exit_group(0 <unfinished ...>
[pid   299] <... exit_group resumed>)   = ?
[pid   296] <... exit_group resumed>)   = ?
[pid   301] <... set_robust_list resumed>) = 0
[pid   300] <... exit_group resumed>)   = ?
[pid   298] +++ exited with 0 +++
[pid   296] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=296, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=298, 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 <unfinished ...>
[pid   301] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   294] --- 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] <... clone resumed>, child_tidptr=0x5555572d5650) = 302
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   301] <... prctl resumed>)        = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 303 attached
./strace-static-x86_64: Process 302 attached
[pid   301] setpgid(0, 0 <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 303
[pid   303] set_robust_list(0x5555572d5660, 24) = 0
[pid   301] <... setpgid resumed>)      = 0
[pid   303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   303] setpgid(0, 0 <unfinished ...>
[pid   301] <... openat resumed>)       = 3
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 304
[pid   303] <... setpgid resumed>)      = 0
[pid   303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 304 attached
 <unfinished ...>
[pid   302] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   301] write(3, "1000", 4 <unfinished ...>
[pid   303] <... openat resumed>)       = 3
[pid   303] write(3, "1000", 4 <unfinished ...>
[pid   301] <... write resumed>)        = 4
[pid   301] close(3 <unfinished ...>
[pid   304] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   302] <... set_robust_list resumed>) = 0
[pid   303] <... write resumed>)        = 4
[pid   301] <... close resumed>)        = 0
[pid   304] <... set_robust_list resumed>) = 0
[pid   303] close(3 <unfinished ...>
[pid   302] prctl(PR_SET_PDEATHSIG, SIGKILL <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   302] <... prctl resumed>)        = 0
[pid   301] <... bpf resumed>)          = 3
[pid   302] setpgid(0, 0 <unfinished ...>
[pid   301] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   302] <... setpgid resumed>)      = 0
[pid   301] <... bpf resumed>)          = 0
[pid   302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[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   304] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   303] <... close resumed>)        = 0
[pid   302] <... openat resumed>)       = 3
[pid   304] <... prctl resumed>)        = 0
[pid   304] setpgid(0, 0)               = 0
[pid   301] <... bpf resumed>)          = 4
[pid   302] write(3, "1000", 4 <unfinished ...>
[pid   301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   302] <... write resumed>)        = 4
[pid   302] close(3)                    = 0
[pid   302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   304] <... openat resumed>)       = 3
[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   304] write(3, "1000", 4 <unfinished ...>
[pid   303] <... bpf resumed>)          = 3
[pid   302] <... bpf resumed>)          = 3
[pid   303] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   302] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   304] <... write resumed>)        = 4
[pid   303] <... bpf resumed>)          = 0
[pid   304] close(3 <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   304] <... close resumed>)        = 0
[pid   302] <... bpf resumed>)          = 0
[pid   302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   304] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   303] <... bpf resumed>)          = 4
[pid   302] <... bpf resumed>)          = 4
[pid   303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   304] <... bpf resumed>)          = 3
[pid   304] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   304] <... bpf resumed>)          = 4
[pid   304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   301] <... 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) = 6
[pid   301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   304] <... bpf resumed>)          = 5
[pid   303] <... bpf resumed>)          = 5
[pid   302] <... bpf resumed>)          = 5
[pid   300] +++ exited with 0 +++
[pid   301] <... bpf resumed>)          = 7
[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   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   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=300, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   304] <... bpf resumed>)          = 6
[pid   301] exit_group(0 <unfinished ...>
[pid   304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   302] <... bpf resumed>)          = 6
[pid   301] <... exit_group resumed>)   = ?
[pid   304] <... bpf resumed>)          = 7
[pid   302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   304] exit_group(0)               = ?
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 305
[pid   304] +++ exited with 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   302] <... bpf resumed>)          = 7
[   18.742570][   T30] audit: type=1400 audit(1715668064.910:74): avc:  denied  { prog_run } for  pid=298 comm="syz-executor230" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[   18.763540][   T30] audit: type=1400 audit(1715668064.910:73): avc:  denied  { prog_run } for  pid=296 comm="syz-executor230" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[pid   301] +++ exited with 0 +++
./strace-static-x86_64: Process 305 attached
[pid   302] exit_group(0)               = ?
[pid   291] --- 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=304, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   305] set_robust_list(0x5555572d5660, 24) = 0
[pid   305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   305] setpgid(0, 0)               = 0
[pid   305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   291] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   305] write(3, "1000", 4)         = 4
[pid   305] close(3)                    = 0
[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   294] <... restart_syscall resumed>) = 0
[pid   291] <... restart_syscall resumed>) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   305] <... bpf resumed>)          = 3
[pid   305] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 306
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 307
[pid   303] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 307 attached
[pid   305] <... bpf resumed>)          = 4
[pid   305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 306 attached
 <unfinished ...>
[pid   306] set_robust_list(0x5555572d5660, 24) = 0
[pid   306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   306] setpgid(0, 0)               = 0
[pid   306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   306] write(3, "1000", 4)         = 4
[pid   306] close(3)                    = 0
[pid   306] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   306] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   307] set_robust_list(0x5555572d5660, 24) = 0
[pid   307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   306] <... bpf resumed>)          = 4
[pid   306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   307] setpgid(0, 0)               = 0
[pid   307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   307] write(3, "1000", 4)         = 4
[pid   307] close(3)                    = 0
[pid   307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   307] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 4
[pid   307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   305] <... bpf resumed>)          = 5
[pid   303] <... bpf resumed>)          = 7
[pid   302] +++ exited with 0 +++
[pid   306] <... bpf resumed>)          = 5
[pid   303] exit_group(0)               = ?
[pid   307] <... bpf resumed>)          = 5
[pid   306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   303] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=302, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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=303, 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   305] <... bpf resumed>)          = 6
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   306] <... bpf resumed>)          = 6
[pid   305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 308
[pid   305] <... bpf resumed>)          = 7
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   305] exit_group(0./strace-static-x86_64: Process 308 attached
 <unfinished ...>
[pid   308] set_robust_list(0x5555572d5660, 24) = 0
[pid   308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   305] <... exit_group resumed>)   = ?
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 309
[pid   308] setpgid(0, 0)               = 0
[pid   308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   308] write(3, "1000", 4)         = 4
[pid   308] close(3)                    = 0
[pid   308] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   305] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=305, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   308] <... bpf resumed>)          = 3
[pid   308] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   297] <... restart_syscall resumed>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 310
[pid   306] <... bpf resumed>)          = 7
[pid   307] <... bpf resumed>)          = 6
[pid   306] exit_group(0 <unfinished ...>
[pid   307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 310 attached
 <unfinished ...>
[pid   306] <... exit_group resumed>)   = ?
[pid   308] <... bpf resumed>)          = 4
[pid   308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   307] <... bpf resumed>)          = 7
[pid   306] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, 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=0x5555572d5650) = 311
./strace-static-x86_64: Process 311 attached
[pid   310] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   307] exit_group(0)               = ?
./strace-static-x86_64: Process 309 attached
[pid   309] set_robust_list(0x5555572d5660, 24) = 0
[pid   309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   309] setpgid(0, 0)               = 0
[pid   309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   308] <... bpf resumed>)          = 6
[pid   309] <... openat resumed>)       = 3
[pid   311] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   310] <... set_robust_list resumed>) = 0
[pid   309] write(3, "1000", 4)         = 4
[pid   309] close(3 <unfinished ...>
[pid   310] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   311] <... set_robust_list resumed>) = 0
[pid   310] <... prctl resumed>)        = 0
[pid   308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   310] setpgid(0, 0)               = 0
[pid   309] <... close resumed>)        = 0
[pid   310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   309] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   310] <... openat resumed>)       = 3
[pid   311] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   309] <... bpf resumed>)          = 3
[pid   311] <... prctl resumed>)        = 0
[pid   310] write(3, "1000", 4 <unfinished ...>
[pid   309] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   310] <... write resumed>)        = 4
[pid   309] <... bpf resumed>)          = 0
[pid   310] close(3)                    = 0
[pid   309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   311] setpgid(0, 0 <unfinished ...>
[pid   310] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   311] <... setpgid resumed>)      = 0
[pid   310] <... bpf resumed>)          = 3
[pid   310] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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 <unfinished ...>
[pid   309] <... bpf resumed>)          = 4
[pid   310] <... bpf resumed>)          = 4
[pid   309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   311] write(3, "1000", 4)         = 4
[pid   311] close(3)                    = 0
[pid   311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   308] <... bpf resumed>)          = 7
[pid   307] +++ exited with 0 +++
[pid   310] <... bpf resumed>)          = 5
[pid   311] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=307, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   311] <... bpf resumed>)          = 0
[pid   291] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   308] exit_group(0)               = ?
[pid   310] <... bpf resumed>)          = 6
[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   310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   291] <... restart_syscall resumed>) = 0
[pid   310] exit_group(0 <unfinished ...>
[pid   308] +++ exited with 0 +++
[pid   310] <... exit_group resumed>)   = ?
[pid   309] <... bpf resumed>)          = 5
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=308, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] <... bpf resumed>)          = 6
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 312
[pid   293] <... restart_syscall resumed>) = 0
[pid   309] 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 312 attached
, child_tidptr=0x5555572d5650) = 313
[pid   312] set_robust_list(0x5555572d5660, 24./strace-static-x86_64: Process 313 attached
 <unfinished ...>
[pid   311] <... bpf resumed>)          = 4
[pid   311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   312] <... set_robust_list resumed>) = 0
[pid   313] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   312] setpgid(0, 0)               = 0
[pid   313] <... set_robust_list resumed>) = 0
[pid   312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   313] setpgid(0, 0 <unfinished ...>
[pid   312] <... openat resumed>)       = 3
[pid   313] <... setpgid resumed>)      = 0
[pid   313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   312] write(3, "1000", 4 <unfinished ...>
[pid   313] <... openat resumed>)       = 3
[pid   312] <... write resumed>)        = 4
[pid   313] write(3, "1000", 4)         = 4
[pid   312] close(3 <unfinished ...>
[pid   313] close(3 <unfinished ...>
[pid   312] <... close resumed>)        = 0
[pid   313] <... close resumed>)        = 0
[pid   313] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   312] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   313] <... bpf resumed>)          = 3
[pid   313] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   312] <... bpf resumed>)          = 3
[pid   312] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[   18.880604][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   18.892143][  T310] BUG: scheduling while atomic: syz-executor230/310/0x00000002
[   18.899542][  T310] Modules linked in:
[   18.903231][  T310] Preemption disabled at:
[   18.903240][  T310] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   18.914277][  T310] CPU: 0 PID: 310 Comm: syz-executor230 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0
[   18.924317][  T310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   18.934223][  T310] Call Trace:
[   18.937338][  T310]  <TASK>
[   18.940126][  T310]  dump_stack_lvl+0x151/0x1b7
[   18.944627][  T310]  ? is_module_text_address+0x1a/0x140
[   18.949918][  T310]  ? is_module_text_address+0x1a/0x140
[   18.955223][  T310]  ? io_uring_drop_tctx_refs+0x190/0x190
[   18.960683][  T310]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   18.966326][  T310]  ? __wake_up_sync_key+0x1b1/0x3d0
[   18.971358][  T310]  ? is_module_text_address+0x1a/0x140
[   18.976652][  T310]  dump_stack+0x15/0x17
[   18.980643][  T310]  __schedule_bug+0x195/0x260
[   18.985163][  T310]  ? ttwu_queue_wakelist+0x510/0x510
[   18.990280][  T310]  ? __send_signal+0x96f/0xcb0
[   18.994877][  T310]  __schedule+0xd19/0x1590
[   18.999134][  T310]  ? __kasan_check_write+0x14/0x20
[   19.004078][  T310]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   19.009375][  T310]  ? __sched_text_start+0x8/0x8
[   19.014059][  T310]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   19.019527][  T310]  do_task_dead+0x99/0xa0
[   19.023694][  T310]  do_exit+0x2089/0x2ca0
[   19.027783][  T310]  ? put_task_struct+0x80/0x80
[   19.032373][  T310]  ? ptrace_notify+0x24c/0x350
[   19.037059][  T310]  ? do_notify_parent+0xa30/0xa30
[   19.041926][  T310]  do_group_exit+0x141/0x310
[   19.046348][  T310]  __x64_sys_exit_group+0x3f/0x40
[   19.051295][  T310]  do_syscall_64+0x3d/0xb0
[   19.055546][  T310]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   19.061286][  T310] RIP: 0033:0x7fba5228cff9
[   19.065528][  T310] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[   19.072729][  T310] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   309] <... bpf resumed>)          = 7
[pid   309] exit_group(0)               = ?
[pid   310] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=310, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 315 attached
, child_tidptr=0x5555572d5650) = 315
[pid   315] set_robust_list(0x5555572d5660, 24) = 0
[pid   313] <... bpf resumed>)          = 4
[pid   312] <... bpf resumed>)          = 4
[pid   311] <... bpf resumed>)          = 5
[pid   313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   315] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[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] <... prctl resumed>)        = 0
[pid   315] setpgid(0, 0)               = 0
[pid   315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   315] write(3, "1000", 4 <unfinished ...>
[pid   311] <... bpf resumed>)          = 6
[pid   311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   315] <... write resumed>)        = 4
[pid   315] close(3)                    = 0
[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) = 3
[pid   315] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   313] <... bpf resumed>)          = 5
[pid   312] <... bpf resumed>)          = 5
[pid   311] <... bpf resumed>)          = 7
[pid   309] +++ exited with 0 +++
[pid   313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   311] exit_group(0 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=309, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   313] <... bpf resumed>)          = 6
[pid   312] <... bpf resumed>)          = 6
[pid   311] <... exit_group resumed>)   = ?
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   311] +++ exited with 0 +++
[pid   313] <... bpf resumed>)          = 7
[pid   312] <... bpf resumed>)          = 7
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 316
[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   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   313] exit_group(0 <unfinished ...>
[pid   312] exit_group(0 <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
[pid   313] <... exit_group resumed>)   = ?
[pid   312] <... exit_group resumed>)   = ?
[pid   312] +++ exited with 0 +++
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 317
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 318
[pid   315] <... bpf resumed>)          = 4
[pid   315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 316 attached
 <unfinished ...>
[pid   316] set_robust_list(0x5555572d5660, 24) = 0
[pid   316] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 317 attached
./strace-static-x86_64: Process 318 attached
) = 0
[pid   316] setpgid(0, 0 <unfinished ...>
[pid   317] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   316] <... setpgid resumed>)      = 0
[pid   316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   317] <... set_robust_list resumed>) = 0
[pid   318] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   316] <... openat resumed>)       = 3
[pid   317] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   316] write(3, "1000", 4)         = 4
[pid   316] close(3)                    = 0
[pid   318] <... set_robust_list resumed>) = 0
[pid   317] <... prctl resumed>)        = 0
[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   317] setpgid(0, 0 <unfinished ...>
[pid   316] <... bpf resumed>)          = 3
[pid   317] <... setpgid resumed>)      = 0
[pid   316] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   317] <... openat resumed>)       = 3
[pid   317] write(3, "1000", 4)         = 4
[pid   317] close(3 <unfinished ...>
[pid   318] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   317] <... close resumed>)        = 0
[pid   318] <... prctl resumed>)        = 0
[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) = 3
[pid   317] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   318] setpgid(0, 0)               = 0
[pid   317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   318] write(3, "1000", 4)         = 4
[pid   318] close(3)                    = 0
[pid   318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   318] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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) = 4
[pid   318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   313] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=313, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 319
./strace-static-x86_64: Process 319 attached
[pid   319] set_robust_list(0x5555572d5660, 24) = 0
[pid   319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   319] setpgid(0, 0)               = 0
[pid   319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   319] write(3, "1000", 4)         = 4
[pid   319] close(3)                    = 0
[   19.080975][  T310] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   19.088789][  T310] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   19.096608][  T310] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   19.104415][  T310] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   19.112237][  T310] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   19.120036][  T310]  </TASK>
[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) = 3
[pid   319] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   315] <... bpf resumed>)          = 5
[pid   317] <... bpf resumed>)          = 5
[pid   316] <... bpf resumed>)          = 5
[pid   318] <... bpf resumed>)          = 5
[pid   317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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 resumed>)          = 5
[pid   317] <... bpf resumed>)          = 6
[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) = 6
[pid   317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   316] <... bpf resumed>)          = 6
[pid   315] <... bpf resumed>)          = 6
[pid   319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   318] <... bpf resumed>)          = 6
[pid   317] <... bpf resumed>)          = 7
[pid   316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   316] <... bpf resumed>)          = 7
[pid   315] <... bpf resumed>)          = 7
[pid   318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   317] exit_group(0 <unfinished ...>
[pid   316] exit_group(0 <unfinished ...>
[pid   317] <... exit_group resumed>)   = ?
[pid   316] <... exit_group resumed>)   = ?
[pid   315] exit_group(0 <unfinished ...>
[pid   318] <... bpf resumed>)          = 7
[pid   317] +++ exited with 0 +++
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=317, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 320
./strace-static-x86_64: Process 320 attached
[pid   320] set_robust_list(0x5555572d5660, 24) = 0
[pid   320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   320] setpgid(0, 0)               = 0
[pid   320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   320] write(3, "1000", 4)         = 4
[pid   320] close(3)                    = 0
[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) = 3
[pid   320] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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   320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   320] exit_group(0 <unfinished ...>
[pid   319] exit_group(0 <unfinished ...>
[pid   318] exit_group(0 <unfinished ...>
[pid   316] +++ exited with 0 +++
[pid   315] <... exit_group resumed>)   = ?
[pid   315] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=315, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... restart_syscall resumed>) = 0
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 321
[pid   318] <... exit_group resumed>)   = ?
[pid   318] +++ exited with 0 +++
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 322
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, 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=0x5555572d5650) = 323
[pid   319] <... exit_group resumed>)   = ?
[pid   319] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   320] <... exit_group resumed>)   = ?
[pid   293] <... restart_syscall resumed>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 324
[pid   320] +++ exited with 0 +++
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=320, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 325
./strace-static-x86_64: Process 323 attached
[   19.183201][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   19.195182][  T317] BUG: scheduling while atomic: syz-executor230/317/0x00000002
[   19.202622][  T317] Modules linked in:
[   19.206824][  T317] Preemption disabled at:
[   19.206834][  T317] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   19.218208][  T317] CPU: 1 PID: 317 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
./strace-static-x86_64: Process 325 attached
./strace-static-x86_64: Process 324 attached
./strace-static-x86_64: Process 322 attached
./strace-static-x86_64: Process 321 attached
[pid   323] set_robust_list(0x5555572d5660, 24) = 0
[pid   323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   323] setpgid(0, 0)               = 0
[pid   323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   324] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   323] <... openat resumed>)       = 3
[pid   324] <... set_robust_list resumed>) = 0
[pid   323] write(3, "1000", 4 <unfinished ...>
[pid   324] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   323] <... write resumed>)        = 4
[pid   324] <... prctl resumed>)        = 0
[pid   323] close(3 <unfinished ...>
[pid   324] setpgid(0, 0 <unfinished ...>
[pid   323] <... close resumed>)        = 0
[pid   324] <... setpgid resumed>)      = 0
[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   324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   323] <... bpf resumed>)          = 3
[pid   324] <... openat resumed>)       = 3
[   19.229602][  T317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   19.239498][  T317] Call Trace:
[   19.242622][  T317]  <TASK>
[   19.245394][  T317]  dump_stack_lvl+0x151/0x1b7
[   19.249907][  T317]  ? is_module_text_address+0x1a/0x140
[   19.255198][  T317]  ? is_module_text_address+0x1a/0x140
[   19.260494][  T317]  ? io_uring_drop_tctx_refs+0x190/0x190
[   19.265961][  T317]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   19.271603][  T317]  ? __wake_up_sync_key+0x1b1/0x3d0
[   19.276642][  T317]  ? is_module_text_address+0x1a/0x140
[   19.281932][  T317]  dump_stack+0x15/0x17
[   19.285922][  T317]  __schedule_bug+0x195/0x260
[   19.290439][  T317]  ? ttwu_queue_wakelist+0x510/0x510
[   19.295972][  T317]  ? __send_signal+0x96f/0xcb0
[   19.300591][  T317]  __schedule+0xd19/0x1590
[   19.304844][  T317]  ? __kasan_check_write+0x14/0x20
[   19.309803][  T317]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   19.315086][  T317]  ? __sched_text_start+0x8/0x8
[   19.319779][  T317]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   19.325239][  T317]  do_task_dead+0x99/0xa0
[   19.329494][  T317]  do_exit+0x2089/0x2ca0
[   19.333573][  T317]  ? put_task_struct+0x80/0x80
[   19.338172][  T317]  ? ptrace_notify+0x24c/0x350
[   19.342773][  T317]  ? do_notify_parent+0xa30/0xa30
[   19.347634][  T317]  do_group_exit+0x141/0x310
[   19.352061][  T317]  __x64_sys_exit_group+0x3f/0x40
[   19.356919][  T317]  do_syscall_64+0x3d/0xb0
[   19.361376][  T317]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   19.367094][  T317] RIP: 0033:0x7fba5228cff9
[   19.371347][  T317] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[pid   323] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   324] write(3, "1000", 4 <unfinished ...>
[pid   323] <... bpf resumed>)          = 0
[pid   324] <... write resumed>)        = 4
[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   324] close(3)                    = 0
[pid   323] <... bpf resumed>)          = 4
[pid   324] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   321] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   325] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   322] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   324] <... bpf resumed>)          = 3
[pid   324] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   322] <... set_robust_list resumed>) = 0
[pid   321] <... set_robust_list resumed>) = 0
[pid   324] <... bpf resumed>)          = 0
[pid   321] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   325] <... set_robust_list resumed>) = 0
[pid   324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   322] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   321] <... prctl resumed>)        = 0
[pid   324] <... bpf resumed>)          = 4
[pid   324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   321] setpgid(0, 0)               = 0
[pid   321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   325] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   322] <... prctl resumed>)        = 0
[pid   321] <... openat resumed>)       = 3
[pid   322] setpgid(0, 0 <unfinished ...>
[pid   321] write(3, "1000", 4 <unfinished ...>
[pid   325] <... prctl resumed>)        = 0
[pid   322] <... setpgid resumed>)      = 0
[pid   321] <... write resumed>)        = 4
[pid   325] setpgid(0, 0 <unfinished ...>
[pid   321] close(3 <unfinished ...>
[pid   325] <... setpgid resumed>)      = 0
[pid   322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   321] <... close resumed>)        = 0
[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   322] <... openat resumed>)       = 3
[pid   321] <... bpf resumed>)          = 3
[pid   322] write(3, "1000", 4 <unfinished ...>
[pid   325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   321] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   322] <... write resumed>)        = 4
[pid   321] <... bpf resumed>)          = 0
[pid   325] <... openat resumed>)       = 3
[pid   325] write(3, "1000", 4 <unfinished ...>
[pid   322] close(3 <unfinished ...>
[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) = 4
[pid   325] <... write resumed>)        = 4
[pid   322] <... close resumed>)        = 0
[pid   321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   325] close(3 <unfinished ...>
[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   325] <... close resumed>)        = 0
[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   322] <... bpf resumed>)          = 3
[pid   322] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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   325] <... bpf resumed>)          = 3
[pid   322] <... bpf resumed>)          = 4
[pid   325] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[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) = 4
[pid   325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   323] <... bpf resumed>)          = 5
[pid   325] <... bpf resumed>)          = 5
[pid   324] <... bpf resumed>)          = 5
[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   322] <... bpf resumed>)          = 5
[pid   321] <... bpf resumed>)          = 5
[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   324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   323] <... bpf resumed>)          = 6
[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   325] <... bpf resumed>)          = 6
[pid   324] <... bpf resumed>)          = 6
[pid   323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   321] <... bpf resumed>)          = 6
[pid   325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   323] <... bpf resumed>)          = 7
[pid   321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   325] <... bpf resumed>)          = 7
[pid   324] <... bpf resumed>)          = 7
[pid   323] exit_group(0 <unfinished ...>
[pid   322] <... bpf resumed>)          = 6
[pid   321] <... bpf resumed>)          = 7
[pid   325] exit_group(0 <unfinished ...>
[pid   324] exit_group(0 <unfinished ...>
[pid   323] <... exit_group resumed>)   = ?
[pid   322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   321] exit_group(0 <unfinished ...>
[pid   325] <... exit_group resumed>)   = ?
[pid   324] <... exit_group resumed>)   = ?
[pid   323] +++ exited with 0 +++
[pid   321] <... exit_group resumed>)   = ?
[pid   325] +++ exited with 0 +++
[pid   322] <... bpf resumed>)          = 7
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=323, si_uid=0, si_status=0, si_utime=0, si_stime=17} ---
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=325, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   321] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=321, 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   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   324] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, 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, child_tidptr=0x5555572d5650) = 327
./strace-static-x86_64: Process 326 attached
[pid   326] set_robust_list(0x5555572d5660, 24./strace-static-x86_64: Process 328 attached
) = 0
[pid   326] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   322] exit_group(0 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 328
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 326
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 329
[pid   322] <... exit_group resumed>)   = ?
[pid   328] set_robust_list(0x5555572d5660, 24) = 0
[pid   328] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   326] <... prctl resumed>)        = 0
[pid   326] setpgid(0, 0)               = 0
[pid   328] <... prctl resumed>)        = 0
[pid   326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   328] setpgid(0, 0)               = 0
[pid   328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   326] <... openat resumed>)       = 3
[pid   328] <... openat resumed>)       = 3
[pid   326] write(3, "1000", 4 <unfinished ...>
[pid   328] write(3, "1000", 4 <unfinished ...>
[pid   326] <... write resumed>)        = 4
[pid   328] <... write resumed>)        = 4
[pid   326] close(3 <unfinished ...>
[pid   328] close(3 <unfinished ...>
[pid   326] <... close resumed>)        = 0
[pid   328] <... close resumed>)        = 0
[pid   328] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   326] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   328] <... bpf resumed>)          = 3
[pid   328] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   326] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   328] <... bpf resumed>)          = 0
[pid   326] <... bpf resumed>)          = 0
[pid   328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   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) = 4
./strace-static-x86_64: Process 327 attached
[pid   328] <... bpf resumed>)          = 4
[pid   327] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 329 attached
 <unfinished ...>
[pid   328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   327] <... set_robust_list resumed>) = 0
[pid   329] set_robust_list(0x5555572d5660, 24) = 0
[pid   327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   329] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   327] setpgid(0, 0 <unfinished ...>
[pid   329] <... prctl resumed>)        = 0
[pid   327] <... setpgid resumed>)      = 0
[pid   329] setpgid(0, 0 <unfinished ...>
[pid   327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   329] <... setpgid resumed>)      = 0
[pid   327] write(3, "1000", 4 <unfinished ...>
[pid   329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   327] <... write resumed>)        = 4
[pid   327] close(3 <unfinished ...>
[pid   329] <... openat resumed>)       = 3
[pid   327] <... close resumed>)        = 0
[   19.378553][  T317] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   19.386800][  T317] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   19.394607][  T317] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   19.402418][  T317] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   19.410230][  T317] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   19.418043][  T317] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   19.425856][  T317]  </TASK>
[pid   329] write(3, "1000", 4)         = 4
[pid   327] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   329] close(3 <unfinished ...>
[pid   327] <... bpf resumed>)          = 3
[pid   327] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   329] <... close resumed>)        = 0
[pid   329] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   327] <... bpf resumed>)          = 0
[pid   327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   329] <... bpf resumed>)          = 3
[pid   327] <... bpf resumed>)          = 4
[pid   329] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   327] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   329] <... bpf resumed>)          = 0
[pid   329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 4
[pid   326] <... bpf resumed>)          = 5
[pid   329] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   329] <... bpf resumed>)          = 5
[pid   328] <... bpf resumed>)          = 5
[pid   327] <... bpf resumed>)          = 5
[pid   326] <... bpf resumed>)          = 7
[pid   322] +++ exited with 0 +++
[pid   329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   326] exit_group(0 <unfinished ...>
[pid   329] <... bpf resumed>)          = 6
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=322, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 330
./strace-static-x86_64: Process 330 attached
[pid   330] set_robust_list(0x5555572d5660, 24) = 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
[   19.491102][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000104, exited with 00000103?
[   19.503504][  T328] BUG: scheduling while atomic: syz-executor230/328/0x00000002
[   19.511081][  T328] Modules linked in:
[   19.514952][  T328] Preemption disabled at:
[   19.514957][  T328] [<ffffffff81abaa1d>] alloc_vmap_area+0x22d/0x1a80
[   19.525733][  T328] CPU: 1 PID: 328 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   19.537269][  T328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   19.547249][  T328] Call Trace:
[   19.550375][  T328]  <TASK>
[   19.553151][  T328]  dump_stack_lvl+0x151/0x1b7
[   19.557665][  T328]  ? alloc_vmap_area+0x22d/0x1a80
[   19.562545][  T328]  ? alloc_vmap_area+0x22d/0x1a80
[   19.567387][  T328]  ? io_uring_drop_tctx_refs+0x190/0x190
[   19.572855][  T328]  ? alloc_vmap_area+0x22d/0x1a80
[   19.577728][  T328]  dump_stack+0x15/0x17
[   19.581706][  T328]  __schedule_bug+0x195/0x260
[   19.586306][  T328]  ? ttwu_queue_wakelist+0x510/0x510
[   19.591427][  T328]  __schedule+0xd19/0x1590
[   19.595680][  T328]  ? __kasan_check_write+0x14/0x20
[   19.600626][  T328]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   19.605574][  T328]  ? __sched_text_start+0x8/0x8
[   19.610261][  T328]  ? cgroup_update_frozen+0x15f/0x980
[   19.615470][  T328]  schedule+0x11f/0x1e0
[   19.619549][  T328]  ptrace_stop+0x4ea/0xa90
[   19.623808][  T328]  ptrace_notify+0x22b/0x350
[   19.628228][  T328]  ? do_notify_parent+0xa30/0xa30
[   19.633090][  T328]  ? __kasan_check_read+0x11/0x20
[   19.637949][  T328]  syscall_exit_to_user_mode+0xac/0x160
[   19.643330][  T328]  do_syscall_64+0x49/0xb0
[   19.647582][  T328]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   19.653311][  T328] RIP: 0033:0x7fba5228eea9
[   19.657562][  T328] 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
[   19.677004][  T328] RSP: 002b:00007ffd564a7428 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[pid   330] write(3, "1000", 4 <unfinished ...>
[pid   328] <... bpf resumed>)          = 6
[pid   330] <... write resumed>)        = 4
[pid   329] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   326] <... exit_group resumed>)   = ?
[pid   330] close(3 <unfinished ...>
[pid   329] <... bpf resumed>)          = 7
[pid   326] +++ exited with 0 +++
[pid   329] exit_group(0)               = ?
[pid   330] <... close resumed>)        = 0
[pid   328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   327] <... bpf resumed>)          = 6
[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   328] <... bpf resumed>)          = 7
[pid   327] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=326, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   330] <... bpf resumed>)          = 3
[pid   328] exit_group(0 <unfinished ...>
[   19.685247][  T328] RAX: 0000000000000006 RBX: 0000000000000000 RCX: 00007fba5228eea9
[   19.693061][  T328] RDX: 0000000000000090 RSI: 00000000200004c0 RDI: 0000000000000005
[   19.700870][  T328] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0
[   19.708685][  T328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   19.716493][  T328] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   19.724308][  T328]  </TASK>
[   19.729560][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[pid   327] <... bpf resumed>)          = 7
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   330] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   328] <... exit_group resumed>)   = ?
[pid   327] exit_group(0 <unfinished ...>
[pid   330] <... bpf resumed>)          = 0
[pid   328] +++ exited with 0 +++
[pid   327] <... exit_group resumed>)   = ?
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 331
[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 <unfinished ...>
[pid   327] +++ exited with 0 +++
[pid   329] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=328, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 332
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 333
./strace-static-x86_64: Process 333 attached
[pid   333] set_robust_list(0x5555572d5660, 24) = 0
[pid   333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   333] setpgid(0, 0)               = 0
[pid   333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 332 attached
[pid   332] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   333] write(3, "1000", 4)         = 4
[pid   332] <... set_robust_list resumed>) = 0
[pid   333] close(3 <unfinished ...>
[pid   332] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   333] <... close resumed>)        = 0
[pid   333] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   332] <... prctl resumed>)        = 0
[pid   332] setpgid(0, 0 <unfinished ...>
[pid   333] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   332] <... setpgid resumed>)      = 0
[pid   332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   333] <... bpf resumed>)          = 0
[pid   333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   332] <... openat resumed>)       = 3
[pid   332] write(3, "1000", 4)         = 4
[pid   332] close(3 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=329, 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=0x5555572d5650) = 334
[pid   332] <... close resumed>)        = 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) = 3
[pid   332] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[   19.741588][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000104, exited with 00000103?
[   19.753146][  T329] BUG: scheduling while atomic: syz-executor230/329/0x00000003
[   19.760838][  T329] Modules linked in:
[   19.764903][  T329] Preemption disabled at:
[   19.764912][  T329] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   19.776546][  T329] CPU: 1 PID: 329 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   19.787982][  T329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   19.798141][  T329] Call Trace:
[   19.801267][  T329]  <TASK>
[   19.804045][  T329]  dump_stack_lvl+0x151/0x1b7
[   19.808574][  T329]  ? is_module_text_address+0x1a/0x140
[   19.813869][  T329]  ? is_module_text_address+0x1a/0x140
[   19.819143][  T329]  ? io_uring_drop_tctx_refs+0x190/0x190
[   19.824611][  T329]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   19.830257][  T329]  ? __wake_up_sync_key+0x1b1/0x3d0
[   19.835290][  T329]  ? is_module_text_address+0x1a/0x140
[   19.840587][  T329]  dump_stack+0x15/0x17
[   19.844573][  T329]  __schedule_bug+0x195/0x260
[   19.849088][  T329]  ? ttwu_queue_wakelist+0x510/0x510
[   19.854208][  T329]  ? __send_signal+0x96f/0xcb0
[   19.858810][  T329]  __schedule+0xd19/0x1590
[   19.863063][  T329]  ? __kasan_check_write+0x14/0x20
[   19.868006][  T329]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   19.873303][  T329]  ? __sched_text_start+0x8/0x8
[   19.877992][  T329]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   19.883458][  T329]  do_task_dead+0x99/0xa0
[   19.887632][  T329]  do_exit+0x2089/0x2ca0
[   19.891705][  T329]  ? put_task_struct+0x80/0x80
[   19.896302][  T329]  ? ptrace_notify+0x24c/0x350
[   19.900901][  T329]  ? do_notify_parent+0xa30/0xa30
[   19.905763][  T329]  do_group_exit+0x141/0x310
[   19.910192][  T329]  __x64_sys_exit_group+0x3f/0x40
[   19.915047][  T329]  do_syscall_64+0x3d/0xb0
[   19.919300][  T329]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   19.925031][  T329] RIP: 0033:0x7fba5228cff9
[   19.929282][  T329] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[pid   332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   330] <... bpf resumed>)          = 4
[pid   330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 334 attached
 <unfinished ...>
[pid   334] set_robust_list(0x5555572d5660, 24) = 0
[pid   334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   334] setpgid(0, 0)               = 0
[pid   334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   334] write(3, "1000", 4)         = 4
[pid   334] close(3)                    = 0
[pid   334] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   334] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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 331 attached
 <unfinished ...>
[pid   332] <... bpf resumed>)          = 4
[pid   333] <... bpf resumed>)          = 4
[pid   332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   331] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   331] <... set_robust_list resumed>) = 0
[pid   331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   331] setpgid(0, 0 <unfinished ...>
[pid   330] <... bpf resumed>)          = 5
[pid   331] <... setpgid 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   334] <... bpf resumed>)          = 4
[pid   331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   331] <... openat resumed>)       = 3
[pid   330] <... bpf resumed>)          = 6
[pid   331] write(3, "1000", 4)         = 4
[pid   331] close(3)                    = 0
[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) = 3
[pid   331] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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   330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   331] <... bpf resumed>)          = 4
[pid   331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   332] <... bpf resumed>)          = 5
[pid   334] <... bpf resumed>)          = 5
[pid   333] <... bpf resumed>)          = 5
[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   334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   332] <... bpf resumed>)          = 6
[pid   331] <... bpf resumed>)          = 5
[pid   330] <... bpf resumed>)          = 7
[pid   332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   333] <... bpf resumed>)          = 6
[pid   332] <... bpf resumed>)          = 7
[pid   331] <... bpf resumed>)          = 6
[pid   333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   332] exit_group(0 <unfinished ...>
[pid   331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   332] <... exit_group resumed>)   = ?
[pid   331] <... bpf resumed>)          = 7
[pid   333] <... bpf resumed>)          = 7
[pid   334] <... bpf resumed>)          = 6
[pid   332] +++ exited with 0 +++
[pid   331] exit_group(0 <unfinished ...>
[pid   330] exit_group(0 <unfinished ...>
[pid   333] exit_group(0 <unfinished ...>
[pid   331] <... exit_group resumed>)   = ?
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=332, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   333] <... exit_group resumed>)   = ?
[pid   331] +++ exited with 0 +++
[pid   330] <... exit_group resumed>)   = ?
[pid   333] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=333, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=331, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[   19.936504][  T329] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   19.944732][  T329] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   19.952553][  T329] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   19.960353][  T329] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   19.968163][  T329] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   19.975977][  T329] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   19.983791][  T329]  </TASK>
[   20.015538][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   20.027491][  T330] BUG: scheduling while atomic: syz-executor230/330/0x00000002
[   20.034888][  T330] Modules linked in:
[   20.038593][  T330] Preemption disabled at:
[   20.038601][  T330] [<ffffffff8154b847>] up_write+0x27/0x1f0
[   20.048393][  T330] CPU: 1 PID: 330 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   20.059840][  T330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   20.069733][  T330] Call Trace:
[   20.072857][  T330]  <TASK>
[   20.075636][  T330]  dump_stack_lvl+0x151/0x1b7
[   20.080147][  T330]  ? up_write+0x27/0x1f0
[   20.084231][  T330]  ? up_write+0x27/0x1f0
[   20.088306][  T330]  ? io_uring_drop_tctx_refs+0x190/0x190
[   20.093859][  T330]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   20.099503][  T330]  ? __wake_up_sync_key+0x1b1/0x3d0
[   20.104535][  T330]  ? up_write+0x27/0x1f0
[   20.108615][  T330]  dump_stack+0x15/0x17
[   20.112607][  T330]  __schedule_bug+0x195/0x260
[   20.117121][  T330]  ? ttwu_queue_wakelist+0x510/0x510
[   20.122241][  T330]  ? __send_signal+0x96f/0xcb0
[   20.126846][  T330]  __schedule+0xd19/0x1590
[   20.131192][  T330]  ? __kasan_check_write+0x14/0x20
[   20.136144][  T330]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   20.141532][  T330]  ? __sched_text_start+0x8/0x8
[   20.146197][  T330]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   20.151669][  T330]  do_task_dead+0x99/0xa0
[   20.156027][  T330]  do_exit+0x2089/0x2ca0
[   20.160086][  T330]  ? put_task_struct+0x80/0x80
[   20.164683][  T330]  ? ptrace_notify+0x24c/0x350
[   20.169283][  T330]  ? do_notify_parent+0xa30/0xa30
[   20.174145][  T330]  do_group_exit+0x141/0x310
[   20.178575][  T330]  __x64_sys_exit_group+0x3f/0x40
[   20.183432][  T330]  do_syscall_64+0x3d/0xb0
[   20.187686][  T330]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   20.193417][  T330] RIP: 0033:0x7fba5228cff9
[   20.197678][  T330] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[   20.204872][  T330] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   291] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   291] <... restart_syscall resumed>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 337
./strace-static-x86_64: Process 337 attached
[pid   337] set_robust_list(0x5555572d5660, 24) = 0
[pid   337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   337] setpgid(0, 0)               = 0
[pid   337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   337] write(3, "1000", 4)         = 4
[pid   337] close(3)                    = 0
[pid   337] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   337] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   330] +++ exited with 0 +++
[pid   337] <... bpf resumed>)          = 4
[pid   337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=330, 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   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 340 attached
./strace-static-x86_64: Process 339 attached
./strace-static-x86_64: Process 341 attached
 <unfinished ...>
[pid   337] <... bpf resumed>)          = 7
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 341
[pid   337] exit_group(0 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 340
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 339
[pid   337] <... exit_group resumed>)   = ?
[pid   340] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   339] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   341] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   340] <... set_robust_list resumed>) = 0
[pid   341] <... set_robust_list resumed>) = 0
[pid   339] <... set_robust_list resumed>) = 0
[pid   341] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   340] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   340] <... prctl resumed>)        = 0
[pid   341] <... prctl resumed>)        = 0
[pid   339] setpgid(0, 0 <unfinished ...>
[pid   340] setpgid(0, 0 <unfinished ...>
[pid   339] <... setpgid resumed>)      = 0
[pid   341] setpgid(0, 0 <unfinished ...>
[pid   340] <... setpgid resumed>)      = 0
[pid   339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   339] <... openat resumed>)       = 3
[pid   341] <... setpgid resumed>)      = 0
[pid   340] <... openat resumed>)       = 3
[pid   339] write(3, "1000", 4 <unfinished ...>
[pid   340] write(3, "1000", 4)         = 4
[pid   339] <... write resumed>)        = 4
[pid   340] close(3 <unfinished ...>
[pid   339] close(3 <unfinished ...>
[pid   340] <... close resumed>)        = 0
[pid   341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   339] <... close resumed>)        = 0
[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] <... openat resumed>)       = 3
[pid   339] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   341] write(3, "1000", 4 <unfinished ...>
[pid   340] <... bpf resumed>)          = 3
[pid   339] <... bpf resumed>)          = 3
[pid   341] <... write resumed>)        = 4
[pid   340] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   341] close(3 <unfinished ...>
[pid   339] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   341] <... close resumed>)        = 0
[pid   340] <... bpf resumed>)          = 0
[pid   339] <... bpf resumed>)          = 0
[pid   341] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   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   339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   341] <... bpf resumed>)          = 3
[pid   339] <... bpf resumed>)          = 4
[pid   340] <... bpf resumed>)          = 4
[pid   339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   341] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   341] <... bpf resumed>)          = 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) = 4
[pid   341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   334] <... bpf resumed>)          = 7
[pid   337] +++ exited with 0 +++
[pid   334] exit_group(0)               = ?
[pid   334] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=334, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=337, 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, child_tidptr=0x5555572d5650) = 343
./strace-static-x86_64: Process 343 attached
[pid   343] set_robust_list(0x5555572d5660, 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   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) = 3
[pid   343] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 344
[pid   343] <... bpf resumed>)          = 4
./strace-static-x86_64: Process 344 attached
[pid   343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   344] set_robust_list(0x5555572d5660, 24) = 0
[pid   344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   344] setpgid(0, 0)               = 0
[pid   344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   344] write(3, "1000", 4)         = 4
[pid   344] close(3)                    = 0
[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) = 3
[pid   344] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 4
[   20.213115][  T330] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   20.220927][  T330] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   20.228738][  T330] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   20.236549][  T330] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   20.244361][  T330] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   20.252175][  T330]  </TASK>
[pid   344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   340] <... bpf resumed>)          = 5
[pid   339] <... bpf resumed>)          = 5
[pid   343] <... bpf resumed>)          = 5
[pid   341] <... bpf resumed>)          = 5
[pid   339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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>)          = 6
[pid   340] <... bpf resumed>)          = 6
[pid   339] <... bpf resumed>)          = 6
[pid   343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   344] <... bpf resumed>)          = 5
[pid   343] <... bpf resumed>)          = 7
[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   340] <... bpf resumed>)          = 7
[pid   339] <... bpf resumed>)          = 7
[pid   344] <... bpf resumed>)          = 6
[pid   343] exit_group(0 <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   340] exit_group(0 <unfinished ...>
[pid   344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   343] <... exit_group resumed>)   = ?
[pid   340] <... exit_group resumed>)   = ?
[pid   339] exit_group(0 <unfinished ...>
[pid   344] <... bpf resumed>)          = 7
[pid   343] +++ exited with 0 +++
[pid   340] +++ exited with 0 +++
[pid   339] <... exit_group resumed>)   = ?
[pid   344] exit_group(0)               = ?
[pid   339] +++ exited with 0 +++
[pid   341] <... bpf resumed>)          = 6
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=340, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=339, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=343, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 345 attached
[pid   345] set_robust_list(0x5555572d5660, 24) = 0
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 345
[pid   345] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 346
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   345] <... prctl resumed>)        = 0
[pid   345] setpgid(0, 0)               = 0
[pid   345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 347
[pid   345] <... openat resumed>)       = 3
./strace-static-x86_64: Process 347 attached
[pid   345] write(3, "1000", 4)         = 4
[pid   345] close(3)                    = 0
[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   347] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   345] <... bpf resumed>)          = 3
[pid   347] <... set_robust_list resumed>) = 0
[pid   345] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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   347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   345] <... bpf resumed>)          = 4
[pid   345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 346 attached
 <unfinished ...>
[pid   346] set_robust_list(0x5555572d5660, 24) = 0
[pid   347] setpgid(0, 0 <unfinished ...>
[pid   346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   346] setpgid(0, 0)               = 0
[pid   346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   347] <... setpgid resumed>)      = 0
[pid   347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   346] <... openat resumed>)       = 3
[pid   346] write(3, "1000", 4)         = 4
[pid   346] close(3)                    = 0
[pid   346] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   347] write(3, "1000", 4 <unfinished ...>
[pid   346] <... bpf resumed>)          = 3
[pid   346] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   347] <... write resumed>)        = 4
[pid   347] close(3 <unfinished ...>
[pid   346] <... bpf resumed>)          = 4
[pid   346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   347] <... close resumed>)        = 0
[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) = 3
[pid   347] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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) = 4
[pid   347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   345] <... bpf resumed>)          = 5
[pid   344] +++ exited with 0 +++
[pid   346] <... bpf resumed>)          = 5
[pid   347] <... bpf resumed>)          = 5
[pid   341] <... bpf resumed>)          = 7
[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   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=344, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[   20.321806][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   20.333423][    C0] softirq: huh, entered softirq 9 RCU ffffffff815cac40 with preempt_count 00000104, exited with 00000103?
[   20.345197][  T341] BUG: scheduling while atomic: syz-executor230/341/0x00000003
[   20.352588][  T341] Modules linked in:
[   20.356293][  T341] Preemption disabled at:
[   20.356299][  T341] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   20.367401][  T341] CPU: 0 PID: 341 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   20.378855][  T341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   20.388746][  T341] Call Trace:
[   20.391874][  T341]  <TASK>
[   20.394649][  T341]  dump_stack_lvl+0x151/0x1b7
[   20.399159][  T341]  ? is_module_text_address+0x1a/0x140
[   20.404454][  T341]  ? is_module_text_address+0x1a/0x140
[   20.409755][  T341]  ? io_uring_drop_tctx_refs+0x190/0x190
[   20.415216][  T341]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   20.420859][  T341]  ? __wake_up_sync_key+0x1b1/0x3d0
[   20.425891][  T341]  ? is_module_text_address+0x1a/0x140
[   20.431186][  T341]  dump_stack+0x15/0x17
[   20.435187][  T341]  __schedule_bug+0x195/0x260
[   20.439794][  T341]  ? ttwu_queue_wakelist+0x510/0x510
[   20.445107][  T341]  ? __send_signal+0x96f/0xcb0
[   20.449680][  T341]  __schedule+0xd19/0x1590
[   20.453936][  T341]  ? __kasan_check_write+0x14/0x20
[   20.458879][  T341]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   20.464260][  T341]  ? __sched_text_start+0x8/0x8
[   20.468946][  T341]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   20.474415][  T341]  do_task_dead+0x99/0xa0
[   20.478579][  T341]  do_exit+0x2089/0x2ca0
[   20.482660][  T341]  ? put_task_struct+0x80/0x80
[   20.487258][  T341]  ? ptrace_notify+0x24c/0x350
[   20.491859][  T341]  ? do_notify_parent+0xa30/0xa30
[   20.496806][  T341]  do_group_exit+0x141/0x310
[   20.501235][  T341]  __x64_sys_exit_group+0x3f/0x40
[   20.506092][  T341]  do_syscall_64+0x3d/0xb0
[   20.510345][  T341]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   20.516160][  T341] RIP: 0033:0x7fba5228cff9
[   20.520412][  T341] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[   20.527617][  T341] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   20.535864][  T341] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   20.543674][  T341] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   20.551484][  T341] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   20.559296][  T341] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[pid   347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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   341] exit_group(0 <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   341] <... exit_group resumed>)   = ?
[pid   293] <... restart_syscall resumed>) = 0
[pid   345] <... bpf resumed>)          = 7
[pid   345] exit_group(0)               = ?
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   345] +++ exited with 0 +++
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 348
./strace-static-x86_64: Process 348 attached
[pid   348] set_robust_list(0x5555572d5660, 24) = 0
[pid   348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   348] setpgid(0, 0)               = 0
[pid   348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   348] write(3, "1000", 4)         = 4
[pid   348] close(3)                    = 0
[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) = 3
[pid   348] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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) = 4
[pid   348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   348] exit_group(0 <unfinished ...>
[pid   341] +++ exited with 0 +++
[pid   348] <... exit_group resumed>)   = ?
[pid   348] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=348, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 349
./strace-static-x86_64: Process 349 attached
[pid   349] set_robust_list(0x5555572d5660, 24) = 0
[pid   349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   349] setpgid(0, 0)               = 0
[pid   349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   349] write(3, "1000", 4)         = 4
[pid   349] close(3)                    = 0
[pid   349] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   349] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 4
[pid   349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=345, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=341, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 351
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 350
./strace-static-x86_64: Process 350 attached
[pid   350] set_robust_list(0x5555572d5660, 24) = 0
[pid   350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   350] setpgid(0, 0)               = 0
[pid   350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   350] write(3, "1000", 4)         = 4
[pid   350] close(3)                    = 0
[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) = 3
[pid   350] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 351 attached
 <unfinished ...>
[pid   351] set_robust_list(0x5555572d5660, 24) = 0
[pid   351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   349] <... bpf resumed>)          = 6
[pid   346] <... bpf resumed>)          = 6
[pid   346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   346] exit_group(0)               = ?
[pid   346] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=346, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   351] setpgid(0, 0 <unfinished ...>
[pid   347] <... bpf resumed>)          = 6
[pid   294] <... restart_syscall resumed>) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   351] <... setpgid resumed>)      = 0
[pid   347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 354
[pid   351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   347] <... bpf resumed>)          = 7
[pid   351] <... openat resumed>)       = 3
[pid   351] write(3, "1000", 4 <unfinished ...>
[pid   347] exit_group(0)               = ?
[pid   351] <... write resumed>)        = 4
./strace-static-x86_64: Process 354 attached
[pid   351] close(3 <unfinished ...>
[pid   350] <... bpf resumed>)          = 4
[pid   349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   347] +++ exited with 0 +++
[pid   351] <... close resumed>)        = 0
[pid   350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=347, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   350] <... bpf resumed>)          = 5
[pid   351] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   349] <... bpf resumed>)          = 7
[pid   295] <... restart_syscall resumed>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   351] <... bpf resumed>)          = 3
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 355
[pid   350] <... bpf resumed>)          = 6
[pid   351] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   349] exit_group(0 <unfinished ...>
[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   350] <... bpf resumed>)          = 7
[pid   351] <... bpf resumed>)          = 4
[pid   350] exit_group(0 <unfinished ...>
[pid   351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   350] <... exit_group resumed>)   = ?
[pid   351] <... bpf resumed>)          = 5
[pid   350] +++ exited with 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./strace-static-x86_64: Process 355 attached
 <unfinished ...>
[pid   354] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   349] <... exit_group resumed>)   = ?
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=350, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   351] <... bpf resumed>)          = 6
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 356
./strace-static-x86_64: Process 356 attached
[pid   351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   356] set_robust_list(0x5555572d5660, 24) = 0
[pid   356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   354] <... set_robust_list resumed>) = 0
[pid   356] setpgid(0, 0)               = 0
[pid   356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   355] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   356] <... openat resumed>)       = 3
[pid   356] write(3, "1000", 4)         = 4
[pid   356] close(3)                    = 0
[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] <... set_robust_list resumed>) = 0
[pid   354] setpgid(0, 0)               = 0
[pid   356] <... bpf resumed>)          = 3
[pid   356] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   354] write(3, "1000", 4 <unfinished ...>
[pid   355] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   354] <... write resumed>)        = 4
[pid   355] <... prctl resumed>)        = 0
[pid   354] close(3 <unfinished ...>
[pid   355] setpgid(0, 0 <unfinished ...>
[pid   354] <... close resumed>)        = 0
[pid   354] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   355] <... setpgid resumed>)      = 0
[pid   354] <... bpf resumed>)          = 3
[pid   354] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   356] <... bpf resumed>)          = 4
[pid   356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   354] <... bpf resumed>)          = 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   355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   354] <... bpf resumed>)          = 4
[pid   354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   355] <... openat resumed>)       = 3
[pid   355] write(3, "1000", 4)         = 4
[pid   355] close(3)                    = 0
[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) = 3
[pid   355] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 4
[pid   355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   349] +++ exited with 0 +++
[pid   351] <... bpf resumed>)          = 7
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=349, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   351] exit_group(0 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   351] <... exit_group resumed>)   = ?
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 357
[pid   356] <... bpf resumed>)          = 5
[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./strace-static-x86_64: Process 357 attached
 <unfinished ...>
[pid   357] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   356] <... bpf resumed>)          = 6
[pid   356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   357] <... set_robust_list resumed>) = 0
[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   357] write(3, "1000", 4)         = 4
[pid   357] close(3)                    = 0
[   20.567106][  T341] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   20.574924][  T341]  </TASK>
[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) = 3
[pid   357] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   354] <... bpf resumed>)          = 5
[pid   351] +++ exited with 0 +++
[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   357] <... bpf resumed>)          = 5
[pid   356] <... bpf resumed>)          = 7
[pid   355] <... bpf resumed>)          = 5
[pid   354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=351, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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] exit_group(0 <unfinished ...>
[pid   357] <... bpf resumed>)          = 6
[pid   356] <... exit_group resumed>)   = ?
[pid   357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   356] +++ exited with 0 +++
[pid   355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   354] <... bpf resumed>)          = 7
[pid   357] <... bpf resumed>)          = 7
[pid   357] exit_group(0)               = ?
[pid   357] +++ exited with 0 +++
[pid   355] <... bpf resumed>)          = 6
[pid   354] exit_group(0 <unfinished ...>
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=356, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   354] <... exit_group resumed>)   = ?
[pid   297] 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=357, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 358 attached
 <unfinished ...>
[pid   358] set_robust_list(0x5555572d5660, 24) = 0
[pid   358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   358] setpgid(0, 0)               = 0
[pid   358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   358] <... openat resumed>)       = 3
[pid   358] write(3, "1000", 4)         = 4
[pid   355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 358
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 359
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   358] close(3)                    = 0
[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) = 3
[pid   358] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 360
[pid   358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 359 attached
 <unfinished ...>
[pid   359] set_robust_list(0x5555572d5660, 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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   359] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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./strace-static-x86_64: Process 360 attached
 <unfinished ...>
[pid   360] set_robust_list(0x5555572d5660, 24) = 0
[pid   359] <... bpf resumed>)          = 4
[pid   359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   360] setpgid(0, 0)               = 0
[pid   360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   360] write(3, "1000", 4)         = 4
[pid   360] close(3)                    = 0
[pid   360] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   360] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 4
[pid   360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   355] <... bpf resumed>)          = 7
[pid   358] <... bpf resumed>)          = 5
[pid   354] +++ exited with 0 +++
[pid   360] <... bpf resumed>)          = 5
[pid   359] <... bpf resumed>)          = 5
[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   355] exit_group(0 <unfinished ...>
[pid   360] <... bpf resumed>)          = 6
[pid   359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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] <... exit_group resumed>)   = ?
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=354, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   360] exit_group(0)               = ?
[pid   360] +++ exited with 0 +++
[pid   355] +++ exited with 0 +++
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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   294] <... restart_syscall resumed>) = 0
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=360, 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   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 361 attached
 <unfinished ...>
[pid   361] set_robust_list(0x5555572d5660, 24) = 0
[pid   361] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 361
[pid   361] <... prctl resumed>)        = 0
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 362
[pid   361] setpgid(0, 0)               = 0
[pid   361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   361] write(3, "1000", 4)         = 4
[pid   361] close(3)                    = 0
[pid   361] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 363
[pid   361] <... bpf resumed>)          = 3
[pid   361] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   359] <... bpf resumed>)          = 6
[pid   358] <... bpf resumed>)          = 6
[pid   361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   361] <... bpf resumed>)          = 6
[pid   359] <... bpf resumed>)          = 7
[pid   358] <... bpf resumed>)          = 7
./strace-static-x86_64: Process 362 attached
[pid   362] set_robust_list(0x5555572d5660, 24) = 0
[pid   362] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   359] exit_group(0 <unfinished ...>
[pid   358] exit_group(0 <unfinished ...>
[pid   362] <... prctl resumed>)        = 0
[pid   362] setpgid(0, 0)               = 0
[pid   361] <... bpf resumed>)          = 7
[pid   359] <... exit_group resumed>)   = ?
[pid   358] <... exit_group resumed>)   = ?
[pid   362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 363 attached
[pid   363] set_robust_list(0x5555572d5660, 24) = 0
[pid   363] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   362] write(3, "1000", 4)         = 4
[pid   362] close(3)                    = 0
[pid   363] <... prctl resumed>)        = 0
[pid   362] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   358] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=358, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   363] setpgid(0, 0 <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   363] <... setpgid resumed>)      = 0
[pid   363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   362] <... bpf resumed>)          = 3
[pid   362] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 364
[pid   362] <... bpf resumed>)          = 0
[pid   363] <... openat resumed>)       = 3
[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) = 4
[pid   361] exit_group(0 <unfinished ...>
[pid   359] +++ exited with 0 +++
[pid   291] --- 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] write(3, "1000", 4./strace-static-x86_64: Process 364 attached
 <unfinished ...>
[pid   362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   363] <... write resumed>)        = 4
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   363] close(3)                    = 0
[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) = 3
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 365
[pid   363] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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./strace-static-x86_64: Process 365 attached
) = 4
[pid   361] <... exit_group resumed>)   = ?
[pid   362] <... bpf resumed>)          = 5
[pid   362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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   361] +++ exited with 0 +++
[pid   365] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   363] <... bpf resumed>)          = 6
[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   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=361, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   364] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   363] <... bpf resumed>)          = 7
[pid   362] <... bpf resumed>)          = 7
[pid   365] <... set_robust_list resumed>) = 0
[pid   364] <... set_robust_list resumed>) = 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   364] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   363] <... exit_group resumed>)   = ?
[pid   362] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 366 attached
[pid   365] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   364] <... prctl resumed>)        = 0
[pid   363] +++ exited with 0 +++
[pid   366] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   365] <... prctl resumed>)        = 0
[pid   364] setpgid(0, 0 <unfinished ...>
[pid   362] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=363, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 366
[pid   364] <... setpgid resumed>)      = 0
[pid   364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   366] <... set_robust_list resumed>) = 0
[pid   365] setpgid(0, 0)               = 0
[pid   364] <... openat resumed>)       = 3
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=362, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   364] write(3, "1000", 4)         = 4
[pid   364] close(3)                    = 0
[pid   364] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   366] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   364] <... bpf resumed>)          = 3
[pid   364] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   366] <... prctl resumed>)        = 0
[pid   365] <... openat resumed>)       = 3
[pid   364] <... bpf resumed>)          = 4
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 368
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 367
[pid   364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 367 attached
 <unfinished ...>
[pid   366] setpgid(0, 0 <unfinished ...>
[pid   365] write(3, "1000", 4 <unfinished ...>
[pid   367] set_robust_list(0x5555572d5660, 24) = 0
[pid   367] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   366] <... setpgid resumed>)      = 0
[pid   365] <... write resumed>)        = 4
[pid   367] <... prctl resumed>)        = 0
[pid   367] setpgid(0, 0)               = 0
[pid   367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   365] close(3./strace-static-x86_64: Process 368 attached
 <unfinished ...>
[pid   367] <... openat resumed>)       = 3
[pid   365] <... close resumed>)        = 0
[pid   366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   368] set_robust_list(0x5555572d5660, 24 <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) = 3
[pid   365] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   368] <... set_robust_list resumed>) = 0
[pid   368] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   365] <... bpf resumed>)          = 0
[pid   366] <... openat resumed>)       = 3
[pid   367] write(3, "1000", 4 <unfinished ...>
[pid   366] write(3, "1000", 4 <unfinished ...>
[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   367] <... write resumed>)        = 4
[pid   368] <... prctl resumed>)        = 0
[pid   368] setpgid(0, 0)               = 0
[pid   368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   368] write(3, "1000", 4)         = 4
[pid   368] close(3)                    = 0
[pid   368] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   368] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   367] close(3 <unfinished ...>
[pid   366] <... write resumed>)        = 4
[pid   365] <... bpf resumed>)          = 4
[pid   368] <... bpf resumed>)          = 4
[pid   367] <... close resumed>)        = 0
[pid   366] close(3 <unfinished ...>
[pid   365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   367] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   366] <... close resumed>)        = 0
[pid   367] <... bpf resumed>)          = 3
[pid   366] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   367] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   366] <... bpf resumed>)          = 3
[pid   367] <... bpf resumed>)          = 0
[pid   366] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <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] <... bpf resumed>)          = 0
[pid   367] <... bpf resumed>)          = 4
[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 <unfinished ...>
[pid   367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   366] <... bpf resumed>)          = 4
[pid   366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   364] <... bpf resumed>)          = 5
[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) = 6
[pid   364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   364] exit_group(0 <unfinished ...>
[pid   368] <... bpf resumed>)          = 5
[pid   365] <... bpf resumed>)          = 5
[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   365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   364] <... exit_group resumed>)   = ?
[pid   368] <... bpf resumed>)          = 6
[pid   367] <... bpf resumed>)          = 5
[pid   366] <... bpf resumed>)          = 5
[pid   365] <... bpf resumed>)          = 6
[pid   364] +++ exited with 0 +++
[pid   368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[   20.703302][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   20.714737][  T287] BUG: scheduling while atomic: strace-static-x/287/0x00000002
[   20.722316][  T287] Modules linked in:
[   20.726003][  T287] Preemption disabled at:
[   20.726008][  T287] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   20.737132][  T287] CPU: 1 PID: 287 Comm: strace-static-x Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   20.748668][  T287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   20.758561][  T287] Call Trace:
[   20.761685][  T287]  <TASK>
[   20.764464][  T287]  dump_stack_lvl+0x151/0x1b7
[   20.768983][  T287]  ? is_module_text_address+0x1a/0x140
[   20.774272][  T287]  ? is_module_text_address+0x1a/0x140
[   20.779568][  T287]  ? io_uring_drop_tctx_refs+0x190/0x190
[   20.785033][  T287]  ? call_rcu+0xcfd/0x12a0
[   20.789287][  T287]  ? is_module_text_address+0x1a/0x140
[   20.794579][  T287]  dump_stack+0x15/0x17
[   20.798573][  T287]  __schedule_bug+0x195/0x260
[   20.803085][  T287]  ? rcu_gp_kthread_wake+0x90/0x90
[   20.808032][  T287]  ? ttwu_queue_wakelist+0x510/0x510
[   20.813154][  T287]  ? kmem_cache_free+0x2c3/0x2e0
[   20.817927][  T287]  __schedule+0xd19/0x1590
[   20.822180][  T287]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   20.828083][  T287]  ? __sched_text_start+0x8/0x8
[   20.832769][  T287]  ? __blkcg_punt_bio_submit+0x180/0x180
[   20.838237][  T287]  ? unlock_page_memcg+0x160/0x160
[   20.843183][  T287]  schedule+0x11f/0x1e0
[   20.847175][  T287]  exit_to_user_mode_loop+0x4d/0xe0
[   20.852304][  T287]  exit_to_user_mode_prepare+0x5a/0xa0
[   20.857598][  T287]  syscall_exit_to_user_mode+0x26/0x160
[   20.862981][  T287]  do_syscall_64+0x49/0xb0
[   20.867232][  T287]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   20.872966][  T287] RIP: 0033:0x4e65f7
[   20.876701][  T287] 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   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_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   368] <... bpf resumed>)          = 7
[pid   367] <... bpf resumed>)          = 6
[pid   366] <... bpf resumed>)          = 6
[pid   365] <... bpf resumed>)          = 7
[pid   297] --- 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(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   365] exit_group(0 <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   367] <... bpf resumed>)          = 7
[pid   366] <... bpf resumed>)          = 7
[pid   365] <... exit_group resumed>)   = ?
[pid   368] exit_group(0 <unfinished ...>
[pid   367] exit_group(0 <unfinished ...>
[pid   366] exit_group(0 <unfinished ...>
[pid   365] +++ exited with 0 +++
[pid   367] <... exit_group resumed>)   = ?
[pid   366] <... exit_group resumed>)   = ?
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 369
[pid   368] <... exit_group resumed>)   = ?
[pid   367] +++ exited with 0 +++
[pid   366] +++ exited with 0 +++
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=365, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 369 attached
[pid   369] set_robust_list(0x5555572d5660, 24) = 0
[pid   369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   369] setpgid(0, 0)               = 0
[pid   369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   369] write(3, "1000", 4)         = 4
[pid   291] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=367, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=366, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] <... restart_syscall resumed>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   369] close(3)                    = 0
[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) = 3
[pid   369] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 371
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 370
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 372
[pid   369] <... bpf resumed>)          = 4
[pid   369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   369] exit_group(0)               = ?
./strace-static-x86_64: Process 370 attached
[pid   370] set_robust_list(0x5555572d5660, 24) = 0
[pid   370] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   369] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=369, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   370] <... prctl resumed>)        = 0
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   370] setpgid(0, 0 <unfinished ...>
[pid   297] <... restart_syscall resumed>) = 0
[pid   370] <... setpgid resumed>)      = 0
[pid   370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   370] write(3, "1000", 4)         = 4
[pid   370] close(3)                    = 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   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 373
[pid   370] <... bpf resumed>)          = 3
[pid   370] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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./strace-static-x86_64: Process 372 attached
./strace-static-x86_64: Process 373 attached
 <unfinished ...>
[pid   373] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   372] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   373] <... set_robust_list resumed>) = 0
[pid   370] <... bpf resumed>)          = 4
[pid   370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 371 attached
 <unfinished ...>
[pid   371] set_robust_list(0x5555572d5660, 24) = 0
[pid   371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   371] setpgid(0, 0)               = 0
[pid   371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   371] write(3, "1000", 4)         = 4
[pid   371] close(3)                    = 0
[pid   371] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   371] <... bpf resumed>)          = 3
[pid   371] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   372] <... set_robust_list resumed>) = 0
[pid   372] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   373] <... prctl resumed>)        = 0
[pid   373] setpgid(0, 0 <unfinished ...>
[pid   372] <... prctl resumed>)        = 0
[pid   373] <... setpgid resumed>)      = 0
[pid   372] setpgid(0, 0)               = 0
[pid   371] <... bpf resumed>)          = 4
[pid   373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   372] write(3, "1000", 4)         = 4
[pid   372] close(3)                    = 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) = 3
[pid   373] <... openat resumed>)       = 3
[pid   370] <... bpf resumed>)          = 5
[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   373] write(3, "1000", 4)         = 4
[pid   373] close(3)                    = 0
[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) = 3
[pid   373] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   370] <... bpf resumed>)          = 6
[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   370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   372] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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   373] <... bpf resumed>)          = 4
[pid   373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   372] <... bpf resumed>)          = 4
[   20.896220][  T287] RSP: 002b:00007ffec08dcdc8 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[   20.904466][  T287] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   20.912275][  T287] RDX: 00007ffec08dcdd0 RSI: 0000000000008910 RDI: 0000000000000003
[   20.920088][  T287] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000d
[   20.927898][  T287] R10: 00000000005549d3 R11: 0000000000000286 R12: 00007ffec08dce30
[   20.935710][  T287] R13: 00007ffec08dcdd0 R14: 0000000000427210 R15: 0000000000617180
[   20.943525][  T287]  </TASK>
[pid   372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   371] <... bpf resumed>)          = 5
[pid   370] <... bpf resumed>)          = 7
[pid   368] +++ exited with 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   370] exit_group(0)               = ?
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=368, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   373] <... bpf resumed>)          = 5
[pid   372] <... bpf resumed>)          = 5
[pid   373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   370] +++ exited with 0 +++
[pid   372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   372] exit_group(0)               = ?
[pid   372] +++ exited with 0 +++
[pid   373] <... bpf resumed>)          = 6
[pid   373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   373] exit_group(0)               = ?
[pid   373] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=370, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=373, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] 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   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 375
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 374
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 376
[   20.990541][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   21.002448][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000104, exited with 00000103?
[   21.014123][  T370] BUG: scheduling while atomic: syz-executor230/370/0x00000003
[   21.021737][  T370] Modules linked in:
[   21.025603][  T370] Preemption disabled at:
[   21.025615][  T370] [<ffffffff8154b847>] up_write+0x27/0x1f0
[   21.035752][  T370] CPU: 1 PID: 370 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   21.047191][  T370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   21.057084][  T370] Call Trace:
[   21.060207][  T370]  <TASK>
[   21.062985][  T370]  dump_stack_lvl+0x151/0x1b7
[   21.067497][  T370]  ? up_write+0x27/0x1f0
[   21.071576][  T370]  ? up_write+0x27/0x1f0
[   21.075656][  T370]  ? io_uring_drop_tctx_refs+0x190/0x190
[   21.081123][  T370]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   21.086765][  T370]  ? __wake_up_sync_key+0x1b1/0x3d0
[   21.091801][  T370]  ? up_write+0x27/0x1f0
[   21.095877][  T370]  dump_stack+0x15/0x17
[   21.099871][  T370]  __schedule_bug+0x195/0x260
[   21.104384][  T370]  ? ttwu_queue_wakelist+0x510/0x510
[   21.109505][  T370]  ? __send_signal+0x96f/0xcb0
[   21.114116][  T370]  __schedule+0xd19/0x1590
[   21.118358][  T370]  ? __kasan_check_write+0x14/0x20
[   21.123308][  T370]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   21.128602][  T370]  ? __sched_text_start+0x8/0x8
[   21.133295][  T370]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   21.138753][  T370]  do_task_dead+0x99/0xa0
[   21.142920][  T370]  do_exit+0x2089/0x2ca0
[   21.147219][  T370]  ? put_task_struct+0x80/0x80
[   21.151816][  T370]  ? ptrace_notify+0x24c/0x350
[   21.156415][  T370]  ? do_notify_parent+0xa30/0xa30
[   21.161274][  T370]  do_group_exit+0x141/0x310
[   21.165702][  T370]  __x64_sys_exit_group+0x3f/0x40
[   21.170555][  T370]  do_syscall_64+0x3d/0xb0
[   21.174808][  T370]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   21.180537][  T370] RIP: 0033:0x7fba5228cff9
[   21.185486][  T370] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[   21.192687][  T370] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   21.200932][  T370] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   21.208743][  T370] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   21.216728][  T370] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   21.224540][  T370] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   21.232352][  T370] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
./strace-static-x86_64: Process 375 attached
./strace-static-x86_64: Process 376 attached
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=372, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   376] set_robust_list(0x5555572d5660, 24) = 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) = 3
[pid   376] write(3, "1000", 4)         = 4
[pid   376] close(3)                    = 0
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <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) = 3
[pid   376] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 377
./strace-static-x86_64: Process 374 attached
[pid   375] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   374] set_robust_list(0x5555572d5660, 24) = 0
[pid   374] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   375] <... set_robust_list resumed>) = 0
[pid   374] <... prctl resumed>)        = 0
[pid   374] setpgid(0, 0)               = 0
[pid   374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   374] write(3, "1000", 4)         = 4
[pid   374] close(3)                    = 0
[pid   374] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   375] setpgid(0, 0)               = 0
[pid   375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   374] <... bpf resumed>)          = 3
[pid   374] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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 <unfinished ...>
[pid   375] <... openat resumed>)       = 3
[pid   375] write(3, "1000", 4)         = 4
./strace-static-x86_64: Process 377 attached
[pid   375] close(3 <unfinished ...>
[pid   377] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   375] <... close resumed>)        = 0
[pid   377] <... set_robust_list resumed>) = 0
[pid   376] <... bpf resumed>)          = 4
[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   374] <... bpf resumed>)          = 4
[pid   377] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   371] <... bpf resumed>)          = 6
[pid   375] <... bpf resumed>)          = 3
[pid   377] <... prctl resumed>)        = 0
[pid   374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   377] setpgid(0, 0 <unfinished ...>
[pid   375] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   377] <... setpgid resumed>)      = 0
[pid   375] <... bpf resumed>)          = 0
[pid   377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[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   371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   375] <... bpf resumed>)          = 4
[pid   377] <... openat resumed>)       = 3
[pid   375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   377] write(3, "1000", 4)         = 4
[pid   377] close(3)                    = 0
[pid   377] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   377] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   376] <... bpf resumed>)          = 5
[pid   375] <... bpf resumed>)          = 5
[pid   374] <... bpf resumed>)          = 5
[pid   377] <... bpf resumed>)          = 5
[pid   376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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>)          = 7
[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 resumed>)          = 6
[pid   375] <... bpf resumed>)          = 6
[   21.240197][  T370]  </TASK>
[   21.261165][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000104, exited with 00000103?
[   21.272993][  T374] BUG: scheduling while atomic: syz-executor230/374/0x00000002
[   21.280427][  T374] Modules linked in:
[   21.284304][  T374] Preemption disabled at:
[   21.284315][  T374] [<ffffffff81abaa1d>] alloc_vmap_area+0x22d/0x1a80
[   21.295092][  T374] CPU: 1 PID: 374 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   21.306597][  T374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   21.316573][  T374] Call Trace:
[   21.319782][  T374]  <TASK>
[   21.322562][  T374]  dump_stack_lvl+0x151/0x1b7
[   21.327091][  T374]  ? alloc_vmap_area+0x22d/0x1a80
[   21.331932][  T374]  ? alloc_vmap_area+0x22d/0x1a80
[   21.336794][  T374]  ? io_uring_drop_tctx_refs+0x190/0x190
[   21.342262][  T374]  ? alloc_vmap_area+0x22d/0x1a80
[   21.347123][  T374]  dump_stack+0x15/0x17
[   21.351114][  T374]  __schedule_bug+0x195/0x260
[   21.355626][  T374]  ? ttwu_queue_wakelist+0x510/0x510
[   21.360755][  T374]  __schedule+0xd19/0x1590
[   21.365016][  T374]  ? __kasan_check_write+0x14/0x20
[   21.370120][  T374]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   21.375075][  T374]  ? __sched_text_start+0x8/0x8
[   21.379756][  T374]  ? cgroup_update_frozen+0x15f/0x980
[   21.384964][  T374]  schedule+0x11f/0x1e0
[   21.388956][  T374]  ptrace_stop+0x4ea/0xa90
[   21.393215][  T374]  ptrace_notify+0x22b/0x350
[   21.397644][  T374]  ? do_notify_parent+0xa30/0xa30
[   21.402504][  T374]  ? __kasan_check_read+0x11/0x20
[   21.407357][  T374]  syscall_exit_to_user_mode+0xac/0x160
[   21.412737][  T374]  do_syscall_64+0x49/0xb0
[   21.416988][  T374]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   21.422715][  T374] RIP: 0033:0x7fba5228eea9
[   21.426970][  T374] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[   21.446412][  T374] RSP: 002b:00007ffd564a7428 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[   21.454655][  T374] RAX: 0000000000000006 RBX: 0000000000000000 RCX: 00007fba5228eea9
[   21.462469][  T374] RDX: 0000000000000090 RSI: 00000000200004c0 RDI: 0000000000000005
[   21.470276][  T374] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0
[   21.478090][  T374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[pid   374] <... bpf resumed>)          = 6
[pid   371] exit_group(0 <unfinished ...>
[pid   377] <... bpf resumed>)          = 6
[pid   376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   371] <... exit_group resumed>)   = ?
[pid   377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   376] <... bpf resumed>)          = 7
[pid   375] <... bpf resumed>)          = 7
[pid   374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   377] <... bpf resumed>)          = 7
[pid   376] exit_group(0 <unfinished ...>
[pid   375] exit_group(0 <unfinished ...>
[pid   371] +++ exited with 0 +++
[pid   377] exit_group(0 <unfinished ...>
[pid   376] <... exit_group resumed>)   = ?
[pid   375] <... exit_group resumed>)   = ?
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=371, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   377] <... exit_group resumed>)   = ?
[pid   376] +++ exited with 0 +++
[pid   375] +++ exited with 0 +++
[pid   374] <... bpf resumed>)          = 7
[pid   377] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=375, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=376, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=377, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 379 attached
 <unfinished ...>
[pid   374] exit_group(0 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 379
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 380
./strace-static-x86_64: Process 381 attached
./strace-static-x86_64: Process 380 attached
[pid   379] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   374] <... exit_group resumed>)   = ?
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 381
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   379] <... set_robust_list resumed>) = 0
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 382
./strace-static-x86_64: Process 382 attached
[pid   382] set_robust_list(0x5555572d5660, 24) = 0
[pid   382] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   379] prctl(PR_SET_PDEATHSIG, SIGKILL <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 <unfinished ...>
[pid   379] <... prctl resumed>)        = 0
[pid   382] <... openat resumed>)       = 3
[pid   382] write(3, "1000", 4 <unfinished ...>
[pid   380] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   379] setpgid(0, 0 <unfinished ...>
[pid   380] <... set_robust_list resumed>) = 0
[pid   379] <... setpgid resumed>)      = 0
[pid   381] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   382] <... write resumed>)        = 4
[pid   379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   382] close(3)                    = 0
[pid   382] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   379] <... openat resumed>)       = 3
[pid   382] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   379] write(3, "1000", 4 <unfinished ...>
[pid   380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   379] <... write resumed>)        = 4
[pid   379] close(3 <unfinished ...>
[pid   380] setpgid(0, 0 <unfinished ...>
[pid   379] <... close resumed>)        = 0
[pid   380] <... setpgid resumed>)      = 0
[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   380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   379] <... bpf resumed>)          = 3
[pid   379] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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 <unfinished ...>
[pid   380] <... openat resumed>)       = 3
[pid   379] <... bpf resumed>)          = 4
[pid   379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   382] <... bpf resumed>)          = 4
[pid   382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   381] <... set_robust_list resumed>) = 0
[pid   381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   381] setpgid(0, 0)               = 0
[pid   381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   380] write(3, "1000", 4)         = 4
[pid   381] <... openat resumed>)       = 3
[pid   381] write(3, "1000", 4)         = 4
[pid   381] close(3)                    = 0
[pid   380] close(3)                    = 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   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   381] <... bpf resumed>)          = 3
[pid   380] <... bpf resumed>)          = 3
[pid   381] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   380] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   381] <... bpf resumed>)          = 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 <unfinished ...>
[pid   380] <... bpf resumed>)          = 0
[pid   381] <... bpf resumed>)          = 4
[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   381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   380] <... bpf resumed>)          = 4
[pid   380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   379] <... bpf resumed>)          = 5
[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
[   21.486101][  T374] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   21.493915][  T374]  </TASK>
[pid   379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   374] +++ exited with 0 +++
[pid   382] <... bpf resumed>)          = 5
[pid   381] <... bpf resumed>)          = 5
[pid   380] <... bpf resumed>)          = 5
[pid   379] <... bpf resumed>)          = 7
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=374, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid   379] exit_group(0)               = ?
[pid   382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   379] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=379, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   381] <... bpf resumed>)          = 6
[pid   380] <... bpf resumed>)          = 6
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   381] exit_group(0)               = ?
./strace-static-x86_64: Process 383 attached
[pid   382] <... bpf resumed>)          = 6
[pid   381] +++ exited with 0 +++
[pid   380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 383
[pid   383] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   380] <... bpf resumed>)          = 7
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=381, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   383] <... set_robust_list resumed>) = 0
[pid   382] <... bpf resumed>)          = 7
[pid   380] exit_group(0 <unfinished ...>
[pid   383] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   382] exit_group(0 <unfinished ...>
[pid   380] <... exit_group resumed>)   = ?
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   383] <... prctl resumed>)        = 0
[pid   382] <... exit_group resumed>)   = ?
[pid   380] +++ exited with 0 +++
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   383] setpgid(0, 0 <unfinished ...>
[pid   382] +++ exited with 0 +++
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 384
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=380, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   383] <... setpgid resumed>)      = 0
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 385
[pid   383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   383] write(3, "1000", 4)         = 4
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 386
[pid   383] close(3)                    = 0
[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) = 3
[pid   383] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[   21.553588][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   21.565458][  T381] BUG: scheduling while atomic: syz-executor230/381/0x00000002
[   21.572857][  T381] Modules linked in:
[   21.576972][  T381] Preemption disabled at:
[   21.576982][  T381] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   21.588260][  T381] CPU: 1 PID: 381 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   21.599692][  T381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   21.609586][  T381] Call Trace:
[   21.612710][  T381]  <TASK>
[   21.615490][  T381]  dump_stack_lvl+0x151/0x1b7
[   21.620000][  T381]  ? is_module_text_address+0x1a/0x140
[   21.625293][  T381]  ? is_module_text_address+0x1a/0x140
[   21.630590][  T381]  ? io_uring_drop_tctx_refs+0x190/0x190
[   21.636067][  T381]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   21.641700][  T381]  ? __wake_up_sync_key+0x1b1/0x3d0
[   21.646735][  T381]  ? is_module_text_address+0x1a/0x140
[   21.652033][  T381]  dump_stack+0x15/0x17
[   21.656021][  T381]  __schedule_bug+0x195/0x260
[   21.660539][  T381]  ? ttwu_queue_wakelist+0x510/0x510
[   21.665742][  T381]  ? __send_signal+0x96f/0xcb0
[   21.670340][  T381]  __schedule+0xd19/0x1590
[   21.674595][  T381]  ? __kasan_check_write+0x14/0x20
[   21.679538][  T381]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   21.684835][  T381]  ? __sched_text_start+0x8/0x8
[   21.689520][  T381]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   21.695000][  T381]  do_task_dead+0x99/0xa0
[   21.699156][  T381]  do_exit+0x2089/0x2ca0
[   21.703236][  T381]  ? put_task_struct+0x80/0x80
[   21.707834][  T381]  ? ptrace_notify+0x24c/0x350
[   21.712437][  T381]  ? do_notify_parent+0xa30/0xa30
[   21.717296][  T381]  do_group_exit+0x141/0x310
[   21.721723][  T381]  __x64_sys_exit_group+0x3f/0x40
[   21.726678][  T381]  do_syscall_64+0x3d/0xb0
[   21.730931][  T381]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   21.736658][  T381] RIP: 0033:0x7fba5228cff9
[   21.740917][  T381] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[pid   383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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 386 attached
./strace-static-x86_64: Process 385 attached
./strace-static-x86_64: Process 384 attached
[pid   383] <... bpf resumed>)          = 6
[pid   386] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   385] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   384] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   386] <... set_robust_list resumed>) = 0
[pid   385] <... set_robust_list resumed>) = 0
[pid   384] <... set_robust_list resumed>) = 0
[pid   383] <... bpf resumed>)          = 7
[pid   386] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   385] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   386] <... prctl resumed>)        = 0
[pid   385] <... prctl resumed>)        = 0
[pid   384] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   383] exit_group(0 <unfinished ...>
[pid   386] setpgid(0, 0 <unfinished ...>
[pid   385] setpgid(0, 0 <unfinished ...>
[pid   384] <... prctl resumed>)        = 0
[pid   383] <... exit_group resumed>)   = ?
[pid   386] <... setpgid resumed>)      = 0
[pid   385] <... setpgid resumed>)      = 0
[pid   384] setpgid(0, 0 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 387
./strace-static-x86_64: Process 387 attached
[pid   387] set_robust_list(0x5555572d5660, 24) = 0
[pid   387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   387] setpgid(0, 0)               = 0
[   21.748114][  T381] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   21.756534][  T381] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   21.764346][  T381] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   21.772155][  T381] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   21.779967][  T381] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   21.787778][  T381] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   21.795595][  T381]  </TASK>
[pid   387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   387] write(3, "1000", 4)         = 4
[pid   387] close(3)                    = 0
[pid   387] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   387] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   383] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=383, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 388
./strace-static-x86_64: Process 388 attached
[pid   388] set_robust_list(0x5555572d5660, 24) = 0
[pid   388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   388] setpgid(0, 0)               = 0
[pid   387] <... bpf resumed>)          = 4
[pid   386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   384] <... setpgid resumed>)      = 0
[pid   386] <... openat resumed>)       = 3
[pid   385] <... openat resumed>)       = 3
[pid   386] write(3, "1000", 4 <unfinished ...>
[pid   385] write(3, "1000", 4 <unfinished ...>
[pid   386] <... write resumed>)        = 4
[pid   385] <... write resumed>)        = 4
[pid   386] close(3 <unfinished ...>
[pid   385] close(3 <unfinished ...>
[pid   386] <... close resumed>)        = 0
[pid   385] <... close resumed>)        = 0
[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   386] <... bpf resumed>)          = 3
[pid   385] <... bpf resumed>)          = 3
[pid   386] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   385] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   386] <... bpf resumed>)          = 0
[pid   385] <... bpf resumed>)          = 0
[   21.802683][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   21.814534][  T383] BUG: scheduling while atomic: syz-executor230/383/0x00000002
[   21.822103][  T383] Modules linked in:
[   21.826140][  T383] Preemption disabled at:
[   21.826149][  T383] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   21.837387][  T383] CPU: 1 PID: 383 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   21.848823][  T383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   21.858716][  T383] Call Trace:
[   21.861839][  T383]  <TASK>
[   21.864617][  T383]  dump_stack_lvl+0x151/0x1b7
[   21.869130][  T383]  ? is_module_text_address+0x1a/0x140
[   21.874422][  T383]  ? is_module_text_address+0x1a/0x140
[   21.879718][  T383]  ? io_uring_drop_tctx_refs+0x190/0x190
[   21.885185][  T383]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   21.890834][  T383]  ? __wake_up_sync_key+0x1b1/0x3d0
[   21.895866][  T383]  ? is_module_text_address+0x1a/0x140
[   21.901158][  T383]  dump_stack+0x15/0x17
[   21.905149][  T383]  __schedule_bug+0x195/0x260
[   21.909662][  T383]  ? ttwu_queue_wakelist+0x510/0x510
[   21.914783][  T383]  ? __send_signal+0x96f/0xcb0
[   21.919382][  T383]  __schedule+0xd19/0x1590
[   21.923636][  T383]  ? __kasan_check_write+0x14/0x20
[   21.928582][  T383]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   21.933876][  T383]  ? __sched_text_start+0x8/0x8
[   21.938564][  T383]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   21.944031][  T383]  do_task_dead+0x99/0xa0
[   21.948198][  T383]  do_exit+0x2089/0x2ca0
[   21.952278][  T383]  ? put_task_struct+0x80/0x80
[   21.956874][  T383]  ? ptrace_notify+0x24c/0x350
[   21.961479][  T383]  ? do_notify_parent+0xa30/0xa30
[   21.966339][  T383]  do_group_exit+0x141/0x310
[   21.970763][  T383]  __x64_sys_exit_group+0x3f/0x40
[   21.975621][  T383]  do_syscall_64+0x3d/0xb0
[   21.979876][  T383]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   21.985603][  T383] RIP: 0033:0x7fba5228cff9
[   21.989860][  T383] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[   21.997060][  T383] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   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   388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   386] <... bpf resumed>)          = 4
[pid   386] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   388] <... openat resumed>)       = 3
[pid   387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   384] <... openat resumed>)       = 3
[pid   386] <... bpf resumed>)          = 5
[pid   385] <... bpf resumed>)          = 4
[pid   386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   384] write(3, "1000", 4 <unfinished ...>
[pid   388] write(3, "1000", 4 <unfinished ...>
[pid   386] <... bpf resumed>)          = 6
[pid   384] <... write resumed>)        = 4
[pid   388] <... write resumed>)        = 4
[pid   387] <... bpf resumed>)          = 5
[pid   386] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   388] close(3 <unfinished ...>
[pid   384] close(3 <unfinished ...>
[   22.005305][  T383] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   22.013117][  T383] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   22.020928][  T383] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   22.028745][  T383] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   22.036551][  T383] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   22.044800][  T383]  </TASK>
[pid   387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   385] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   386] <... bpf resumed>)          = 7
[pid   388] <... close resumed>)        = 0
[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) = 3
[pid   388] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[   22.052735][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   22.064184][  T384] BUG: scheduling while atomic: syz-executor230/384/0x00000002
[   22.071644][  T384] Modules linked in:
[   22.075437][  T384] Preemption disabled at:
[   22.075447][  T384] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   22.086453][  T384] CPU: 1 PID: 384 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   22.097916][  T384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   22.107805][  T384] Call Trace:
[   22.110964][  T384]  <TASK>
[   22.113703][  T384]  dump_stack_lvl+0x151/0x1b7
[   22.118222][  T384]  ? is_module_text_address+0x1a/0x140
[   22.123514][  T384]  ? is_module_text_address+0x1a/0x140
[   22.128811][  T384]  ? io_uring_drop_tctx_refs+0x190/0x190
[   22.134274][  T384]  ? is_module_text_address+0x1a/0x140
[   22.139565][  T384]  dump_stack+0x15/0x17
[   22.143559][  T384]  __schedule_bug+0x195/0x260
[   22.148072][  T384]  ? ttwu_queue_wakelist+0x510/0x510
[   22.153194][  T384]  __schedule+0xd19/0x1590
[   22.157445][  T384]  ? __kasan_check_write+0x14/0x20
[   22.162390][  T384]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   22.167338][  T384]  ? __sched_text_start+0x8/0x8
[   22.172025][  T384]  ? cgroup_update_frozen+0x15f/0x980
[   22.177233][  T384]  schedule+0x11f/0x1e0
[   22.181227][  T384]  ptrace_stop+0x4ea/0xa90
[   22.185480][  T384]  ptrace_notify+0x22b/0x350
[   22.189914][  T384]  ? do_notify_parent+0xa30/0xa30
[   22.194766][  T384]  ? fput+0x1a/0x20
[   22.198411][  T384]  syscall_exit_to_user_mode+0xac/0x160
[   22.203792][  T384]  do_syscall_64+0x49/0xb0
[   22.208047][  T384]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   22.213775][  T384] RIP: 0033:0x7fba5228e1b0
[   22.218040][  T384] Code: ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 80 3d d1 9e 07 00 00 74 17 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c
[   22.237466][  T384] RSP: 002b:00007ffd564a6f38 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[   22.245710][  T384] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fba5228e1b0
[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 <unfinished ...>
[pid   384] <... close resumed>)        = 0
[pid   388] <... bpf resumed>)          = 4
[pid   386] exit_group(0)               = ?
[pid   388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   384] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   384] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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) = 4
[pid   384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   387] <... bpf resumed>)          = 6
[pid   387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   388] <... bpf resumed>)          = 5
[pid   387] <... bpf resumed>)          = 7
[pid   386] +++ exited with 0 +++
[pid   385] <... bpf resumed>)          = 5
[pid   384] <... bpf resumed>)          = 5
[pid   384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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   387] exit_group(0 <unfinished ...>
[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   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=386, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   384] <... bpf resumed>)          = 6
[pid   388] <... bpf resumed>)          = 6
[pid   291] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   388] <... bpf resumed>)          = 7
[pid   388] exit_group(0 <unfinished ...>
[pid   384] <... bpf resumed>)          = 7
[   22.253525][  T384] RDX: 0000000000000004 RSI: 00007ffd564a6f60 RDI: 0000000000000003
[   22.261336][  T384] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000
[   22.269150][  T384] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd564a6f60
[   22.276958][  T384] R13: 00007ffd564a743c R14: 00007ffd564a7450 R15: 00007ffd564a7440
[   22.284772][  T384]  </TASK>
[   22.303906][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   22.315612][  T388] BUG: scheduling while atomic: syz-executor230/388/0x00000002
[   22.323168][  T388] Modules linked in:
[   22.326995][  T388] Preemption disabled at:
[   22.327002][  T388] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   22.338008][  T388] CPU: 0 PID: 388 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   22.349458][  T388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   22.359353][  T388] Call Trace:
[   22.362476][  T388]  <TASK>
[   22.365257][  T388]  dump_stack_lvl+0x151/0x1b7
[   22.369770][  T388]  ? is_module_text_address+0x1a/0x140
[   22.375060][  T388]  ? is_module_text_address+0x1a/0x140
[   22.380356][  T388]  ? io_uring_drop_tctx_refs+0x190/0x190
[   22.385822][  T388]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   22.391466][  T388]  ? __wake_up_sync_key+0x1b1/0x3d0
[   22.396598][  T388]  ? is_module_text_address+0x1a/0x140
[   22.401881][  T388]  dump_stack+0x15/0x17
[   22.405877][  T388]  __schedule_bug+0x195/0x260
[   22.410401][  T388]  ? ttwu_queue_wakelist+0x510/0x510
[   22.415506][  T388]  ? __send_signal+0x96f/0xcb0
[   22.420195][  T388]  __schedule+0xd19/0x1590
[   22.424447][  T388]  ? __kasan_check_write+0x14/0x20
[   22.429392][  T388]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   22.434691][  T388]  ? __sched_text_start+0x8/0x8
[   22.439383][  T388]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   22.444844][  T388]  do_task_dead+0x99/0xa0
[   22.449014][  T388]  do_exit+0x2089/0x2ca0
[   22.453092][  T388]  ? put_task_struct+0x80/0x80
[   22.457688][  T388]  ? ptrace_notify+0x24c/0x350
[   22.462288][  T388]  ? do_notify_parent+0xa30/0xa30
[   22.467149][  T388]  do_group_exit+0x141/0x310
[   22.471577][  T388]  __x64_sys_exit_group+0x3f/0x40
[   22.476447][  T388]  do_syscall_64+0x3d/0xb0
[   22.480780][  T388]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   22.486508][  T388] RIP: 0033:0x7fba5228cff9
[   22.490761][  T388] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[   22.497964][  T388] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   388] <... exit_group resumed>)   = ?
[pid   384] exit_group(0./strace-static-x86_64: Process 390 attached
 <unfinished ...>
[pid   390] set_robust_list(0x5555572d5660, 24) = 0
[pid   390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   390] setpgid(0, 0)               = 0
[pid   390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   390] write(3, "1000", 4)         = 4
[pid   390] close(3)                    = 0
[pid   390] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   390] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   388] +++ exited with 0 +++
[pid   384] <... exit_group resumed>)   = ?
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=388, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 390
[pid   390] <... bpf resumed>)          = 4
[pid   390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   384] +++ exited with 0 +++
[pid   390] <... bpf resumed>)          = 5
[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   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=384, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid   390] <... bpf resumed>)          = 6
[pid   387] <... exit_group resumed>)   = ?
[pid   385] <... bpf resumed>)          = 6
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... restart_syscall resumed>) = 0
[pid   390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   390] <... bpf resumed>)          = 7
[pid   385] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   390] exit_group(0 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 392
[pid   390] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 392 attached
[pid   390] +++ exited with 0 +++
[pid   387] +++ exited with 0 +++
[pid   385] <... bpf resumed>)          = 7
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 391
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=387, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   392] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   385] exit_group(0 <unfinished ...>
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=390, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 393 attached
 <unfinished ...>
[pid   392] <... set_robust_list resumed>) = 0
[pid   385] <... exit_group resumed>)   = ?
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 393
./strace-static-x86_64: Process 391 attached
[pid   391] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   391] <... set_robust_list resumed>) = 0
[pid   391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   391] setpgid(0, 0)               = 0
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 394
[pid   391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   393] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   393] <... set_robust_list resumed>) = 0
[pid   391] <... openat resumed>)       = 3
[pid   392] setpgid(0, 0)               = 0
[pid   393] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   391] write(3, "1000", 4)         = 4
[pid   391] close(3 <unfinished ...>
[pid   393] <... prctl resumed>)        = 0
[pid   392] <... openat resumed>)       = 3
[pid   393] setpgid(0, 0 <unfinished ...>
[pid   392] write(3, "1000", 4 <unfinished ...>
[pid   393] <... setpgid resumed>)      = 0
[pid   392] <... write resumed>)        = 4
[pid   393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   392] close(3)                    = 0
[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   393] <... openat resumed>)       = 3
[pid   391] <... close resumed>)        = 0
./strace-static-x86_64: Process 394 attached
[pid   393] write(3, "1000", 4 <unfinished ...>
[pid   392] <... bpf resumed>)          = 3
[pid   393] <... write resumed>)        = 4
[pid   392] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   394] set_robust_list(0x5555572d5660, 24 <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   394] <... set_robust_list resumed>) = 0
[pid   393] close(3 <unfinished ...>
[pid   392] <... bpf resumed>)          = 0
[pid   391] <... bpf resumed>)          = 3
[pid   391] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   394] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   393] <... close resumed>)        = 0
[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   391] <... bpf resumed>)          = 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 <unfinished ...>
[pid   392] <... bpf resumed>)          = 4
[pid   394] <... prctl resumed>)        = 0
[pid   393] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   394] setpgid(0, 0 <unfinished ...>
[pid   392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   391] <... bpf resumed>)          = 4
[pid   394] <... setpgid resumed>)      = 0
[pid   391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   393] <... bpf resumed>)          = 3
[pid   393] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   393] <... bpf resumed>)          = 0
[pid   393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   394] <... openat resumed>)       = 3
[pid   394] write(3, "1000", 4)         = 4
[pid   394] close(3)                    = 0
[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) = 3
[pid   394] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   393] <... bpf resumed>)          = 4
[pid   394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   394] <... bpf resumed>)          = 4
[pid   394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   385] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=385, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 395
./strace-static-x86_64: Process 395 attached
[pid   395] set_robust_list(0x5555572d5660, 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)                    = 0
[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) = 3
[pid   395] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[   22.506242][  T388] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   22.514021][  T388] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   22.521833][  T388] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   22.529649][  T388] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   22.537457][  T388] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   22.545271][  T388]  </TASK>
[pid   395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   394] <... bpf resumed>)          = 5
[pid   392] <... bpf resumed>)          = 5
[pid   391] <... bpf resumed>)          = 5
[pid   395] <... bpf resumed>)          = 5
[pid   393] <... bpf resumed>)          = 5
[pid   395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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   395] <... bpf resumed>)          = 6
[pid   393] <... bpf resumed>)          = 6
[pid   392] <... bpf resumed>)          = 6
[pid   395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   395] <... bpf resumed>)          = 7
[pid   394] <... bpf resumed>)          = 6
[pid   392] <... bpf resumed>)          = 7
[pid   395] exit_group(0 <unfinished ...>
[pid   392] exit_group(0 <unfinished ...>
[pid   395] <... exit_group resumed>)   = ?
[pid   392] <... exit_group resumed>)   = ?
[pid   395] +++ exited with 0 +++
[pid   394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   392] +++ exited with 0 +++
[pid   391] <... bpf resumed>)          = 6
[pid   393] <... bpf resumed>)          = 7
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=395, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   394] <... bpf resumed>)          = 7
[pid   393] exit_group(0 <unfinished ...>
[pid   391] <... bpf resumed>)          = 7
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   393] <... exit_group resumed>)   = ?
[pid   391] exit_group(0 <unfinished ...>
[pid   394] exit_group(0 <unfinished ...>
[pid   391] <... exit_group resumed>)   = ?
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=392, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   391] +++ exited with 0 +++
[pid   294] <... restart_syscall resumed>) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 396
./strace-static-x86_64: Process 396 attached
[pid   396] set_robust_list(0x5555572d5660, 24) = 0
[pid   396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   396] setpgid(0, 0)               = 0
[pid   396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   396] write(3, "1000", 4)         = 4
[pid   396] close(3)                    = 0
[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) = 3
[pid   396] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   393] +++ exited with 0 +++
[pid   396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   396] exit_group(0)               = ?
[pid   396] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=396, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 397
./strace-static-x86_64: Process 397 attached
[pid   397] set_robust_list(0x5555572d5660, 24) = 0
[pid   397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   397] setpgid(0, 0)               = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=391, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=393, 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 resumed>, child_tidptr=0x5555572d5650) = 398
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 399
[pid   397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   397] write(3, "1000", 4)         = 4
[pid   397] close(3)                    = 0
[pid   397] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   397] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 398 attached
 <unfinished ...>
[pid   398] set_robust_list(0x5555572d5660, 24) = 0
[pid   398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   398] setpgid(0, 0)               = 0
[pid   398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   398] write(3, "1000", 4)         = 4
[pid   398] close(3)                    = 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) = 3
[pid   398] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[   22.615786][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   22.627899][  T393] BUG: scheduling while atomic: syz-executor230/393/0x00000002
[   22.635604][  T393] Modules linked in:
[   22.639818][  T393] Preemption disabled at:
[   22.639826][  T393] [<ffffffff8154b847>] up_write+0x27/0x1f0
[   22.649984][  T393] CPU: 1 PID: 393 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   22.661568][  T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   22.671459][  T393] Call Trace:
[   22.674615][  T393]  <TASK>
[   22.677361][  T393]  dump_stack_lvl+0x151/0x1b7
[   22.681875][  T393]  ? up_write+0x27/0x1f0
[   22.685949][  T393]  ? up_write+0x27/0x1f0
[   22.690030][  T393]  ? io_uring_drop_tctx_refs+0x190/0x190
[   22.695498][  T393]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   22.701140][  T393]  ? __wake_up_sync_key+0x1b1/0x3d0
[   22.706173][  T393]  ? up_write+0x27/0x1f0
[   22.710254][  T393]  dump_stack+0x15/0x17
[   22.714245][  T393]  __schedule_bug+0x195/0x260
[   22.718757][  T393]  ? ttwu_queue_wakelist+0x510/0x510
[   22.723878][  T393]  ? __send_signal+0x96f/0xcb0
[   22.728481][  T393]  __schedule+0xd19/0x1590
[   22.732731][  T393]  ? __kasan_check_write+0x14/0x20
[   22.737687][  T393]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   22.742975][  T393]  ? __sched_text_start+0x8/0x8
[   22.747663][  T393]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   22.753128][  T393]  do_task_dead+0x99/0xa0
[   22.757295][  T393]  do_exit+0x2089/0x2ca0
[   22.761374][  T393]  ? put_task_struct+0x80/0x80
[   22.765972][  T393]  ? ptrace_notify+0x24c/0x350
[   22.770572][  T393]  ? do_notify_parent+0xa30/0xa30
[   22.775435][  T393]  do_group_exit+0x141/0x310
[   22.779884][  T393]  __x64_sys_exit_group+0x3f/0x40
[   22.784719][  T393]  do_syscall_64+0x3d/0xb0
[   22.788972][  T393]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   22.794701][  T393] RIP: 0033:0x7fba5228cff9
[   22.798954][  T393] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[   22.806156][  T393] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[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./strace-static-x86_64: Process 399 attached
 <unfinished ...>
[pid   394] <... exit_group resumed>)   = ?
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   399] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   394] +++ exited with 0 +++
[pid   297] <... restart_syscall resumed>) = 0
[pid   398] <... bpf resumed>)          = 4
[pid   399] <... set_robust_list resumed>) = 0
[pid   397] <... bpf resumed>)          = 4
[pid   398] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=394, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 400
[pid   399] <... openat resumed>)       = 3
[pid   399] write(3, "1000", 4)         = 4
[pid   399] close(3)                    = 0
[pid   399] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 401
[pid   399] <... bpf resumed>)          = 3
./strace-static-x86_64: Process 400 attached
[pid   399] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   400] set_robust_list(0x5555572d5660, 24) = 0
[pid   400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   400] setpgid(0, 0)               = 0
[pid   400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   400] write(3, "1000", 4)         = 4
[pid   399] <... bpf resumed>)          = 4
[pid   399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 401 attached
 <unfinished ...>
[pid   401] set_robust_list(0x5555572d5660, 24) = 0
[pid   401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   401] setpgid(0, 0)               = 0
[pid   401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   400] close(3 <unfinished ...>
[pid   401] <... openat resumed>)       = 3
[pid   401] write(3, "1000", 4)         = 4
[pid   401] close(3)                    = 0
[pid   401] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   401] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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 <unfinished ...>
[pid   400] <... close resumed>)        = 0
[pid   400] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   400] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   401] <... bpf resumed>)          = 4
[pid   401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 4
[pid   400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   398] <... bpf resumed>)          = 5
[pid   397] <... bpf resumed>)          = 5
[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_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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   397] <... bpf resumed>)          = 6
[pid   398] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   398] <... bpf resumed>)          = 7
[pid   397] <... bpf resumed>)          = 7
[pid   398] exit_group(0 <unfinished ...>
[pid   397] exit_group(0 <unfinished ...>
[pid   398] <... exit_group resumed>)   = ?
[pid   397] <... exit_group resumed>)   = ?
[pid   399] <... bpf resumed>)          = 5
[pid   398] +++ exited with 0 +++
[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   401] <... bpf resumed>)          = 5
[pid   399] <... bpf resumed>)          = 6
[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   399] 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=398, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   401] <... bpf resumed>)          = 6
[pid   399] <... bpf resumed>)          = 7
[pid   401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   399] exit_group(0 <unfinished ...>
[pid   401] <... bpf resumed>)          = 7
[pid   400] <... bpf resumed>)          = 5
[pid   399] <... exit_group resumed>)   = ?
[pid   397] +++ exited with 0 +++
[pid   401] exit_group(0 <unfinished ...>
[pid   400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   399] +++ exited with 0 +++
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   401] <... exit_group resumed>)   = ?
[pid   400] <... bpf resumed>)          = 6
[pid   400] 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=397, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=399, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 402
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
[pid   293] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 402 attached
[pid   402] set_robust_list(0x5555572d5660, 24) = 0
[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   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 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 403
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 404
[pid   402] <... close resumed>)        = 0
[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) = 3
[pid   402] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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 404 attached
 <unfinished ...>
[pid   404] set_robust_list(0x5555572d5660, 24) = 0
[pid   404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   404] setpgid(0, 0)               = 0
[pid   402] <... bpf resumed>)          = 4
[pid   402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 403 attached
[   22.814401][  T393] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   22.822222][  T393] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   22.830024][  T393] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   22.837835][  T393] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   22.845647][  T393] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   22.853463][  T393]  </TASK>
 <unfinished ...>
[pid   403] set_robust_list(0x5555572d5660, 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 <unfinished ...>
[pid   404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   403] <... openat resumed>)       = 3
[pid   403] write(3, "1000", 4)         = 4
[pid   403] close(3)                    = 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) = 3
[pid   403] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   404] <... openat resumed>)       = 3
[pid   403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   404] write(3, "1000", 4)         = 4
[pid   404] close(3)                    = 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>)          = 4
[pid   403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   404] <... bpf resumed>)          = 3
[pid   404] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   401] +++ exited with 0 +++
[pid   402] <... bpf resumed>)          = 5
[pid   400] <... bpf resumed>)          = 7
[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   400] exit_group(0 <unfinished ...>
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=401, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   400] <... exit_group resumed>)   = ?
[pid   291] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   402] <... bpf resumed>)          = 6
[pid   291] <... restart_syscall resumed>) = 0
[pid   402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 405
./strace-static-x86_64: Process 405 attached
[pid   405] set_robust_list(0x5555572d5660, 24) = 0
[pid   405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   405] setpgid(0, 0)               = 0
[pid   405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   405] write(3, "1000", 4)         = 4
[pid   405] close(3)                    = 0
[pid   405] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   405] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   403] <... bpf resumed>)          = 5
[pid   400] +++ exited with 0 +++
[pid   403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=400, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   404] <... bpf resumed>)          = 5
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   402] <... bpf resumed>)          = 7
[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   402] exit_group(0 <unfinished ...>
[pid   297] <... restart_syscall resumed>) = 0
[pid   404] <... bpf resumed>)          = 6
[pid   403] <... bpf resumed>)          = 6
[pid   402] <... exit_group resumed>)   = ?
[pid   403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   405] <... bpf resumed>)          = 5
[pid   404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   402] +++ exited with 0 +++
[pid   403] <... bpf resumed>)          = 7
[pid   297] 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=402, 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) = 6
[pid   404] <... bpf resumed>)          = 7
[pid   403] exit_group(0./strace-static-x86_64: Process 406 attached
 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 406
[pid   405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   403] <... exit_group resumed>)   = ?
[pid   404] exit_group(0 <unfinished ...>
[pid   405] <... bpf resumed>)          = 7
[pid   405] exit_group(0)               = ?
[pid   405] +++ exited with 0 +++
[pid   404] <... exit_group resumed>)   = ?
[pid   403] +++ exited with 0 +++
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=405, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] restart_syscall(<... resuming interrupted clone ...>) = 0
[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=403, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] 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=0x5555572d5650) = 407
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 408
./strace-static-x86_64: Process 407 attached
[pid   407] set_robust_list(0x5555572d5660, 24) = 0
[pid   407] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 409
[pid   407] <... prctl resumed>)        = 0
[pid   407] setpgid(0, 0)               = 0
[pid   407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   407] write(3, "1000", 4)         = 4
[pid   407] close(3)                    = 0
[pid   407] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   407] <... bpf resumed>)          = 3
[pid   407] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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./strace-static-x86_64: Process 409 attached
./strace-static-x86_64: Process 408 attached
 <unfinished ...>
[pid   406] <... set_robust_list resumed>) = 0
[pid   409] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   408] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   407] <... bpf resumed>)          = 4
[pid   407] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   406] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   409] <... set_robust_list resumed>) = 0
[pid   409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   409] setpgid(0, 0)               = 0
[pid   409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   408] <... set_robust_list resumed>) = 0
[pid   406] <... prctl resumed>)        = 0
[pid   409] write(3, "1000", 4 <unfinished ...>
[pid   408] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   406] setpgid(0, 0 <unfinished ...>
[pid   409] <... write resumed>)        = 4
[pid   409] close(3)                    = 0
[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) = 3
[pid   404] +++ exited with 0 +++
[pid   409] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[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   409] <... bpf resumed>)          = 0
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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 <unfinished ...>
[pid   408] <... prctl resumed>)        = 0
[pid   406] <... setpgid resumed>)      = 0
[pid   293] <... restart_syscall resumed>) = 0
[pid   406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   408] setpgid(0, 0 <unfinished ...>
[pid   406] <... openat resumed>)       = 3
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   408] <... setpgid resumed>)      = 0
[pid   406] write(3, "1000", 4 <unfinished ...>
[pid   408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   406] <... write resumed>)        = 4
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 410
[pid   408] <... openat resumed>)       = 3
[pid   406] close(3./strace-static-x86_64: Process 410 attached
 <unfinished ...>
[pid   409] <... bpf resumed>)          = 4
[pid   408] write(3, "1000", 4 <unfinished ...>
[pid   406] <... close resumed>)        = 0
[pid   408] <... write resumed>)        = 4
[pid   406] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   410] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   408] close(3 <unfinished ...>
[pid   406] <... bpf resumed>)          = 3
[pid   406] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   410] <... set_robust_list resumed>) = 0
[pid   408] <... close resumed>)        = 0
[pid   406] <... bpf resumed>)          = 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 <unfinished ...>
[pid   410] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[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   410] <... prctl resumed>)        = 0
[pid   408] <... bpf resumed>)          = 3
[pid   410] setpgid(0, 0 <unfinished ...>
[pid   408] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   406] <... bpf resumed>)          = 4
[pid   406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   410] <... setpgid resumed>)      = 0
[pid   408] <... bpf resumed>)          = 0
[pid   410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[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 <unfinished ...>
[pid   410] <... openat resumed>)       = 3
[pid   410] write(3, "1000", 4)         = 4
[pid   410] close(3)                    = 0
[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) = 3
[pid   410] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   408] <... bpf resumed>)          = 4
[pid   410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   409] <... bpf resumed>)          = 5
[pid   407] <... bpf resumed>)          = 5
[pid   406] <... bpf resumed>)          = 5
[pid   410] <... bpf resumed>)          = 5
[pid   408] <... bpf resumed>)          = 5
[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   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   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_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   409] <... bpf resumed>)          = 6
[pid   408] <... bpf resumed>)          = 6
[pid   407] <... bpf resumed>)          = 6
[pid   406] <... bpf resumed>)          = 6
[pid   409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   407] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   410] <... bpf resumed>)          = 6
[pid   409] <... bpf resumed>)          = 7
[pid   408] <... bpf resumed>)          = 7
[pid   407] <... bpf resumed>)          = 7
[pid   406] <... bpf resumed>)          = 7
[pid   410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   409] exit_group(0 <unfinished ...>
[pid   408] exit_group(0 <unfinished ...>
[pid   407] exit_group(0 <unfinished ...>
[pid   406] exit_group(0 <unfinished ...>
[pid   410] <... bpf resumed>)          = 7
[pid   409] <... exit_group resumed>)   = ?
[pid   408] <... exit_group resumed>)   = ?
[pid   407] <... exit_group resumed>)   = ?
[pid   406] <... exit_group resumed>)   = ?
[pid   410] exit_group(0 <unfinished ...>
[pid   409] +++ exited with 0 +++
[pid   407] +++ exited with 0 +++
[pid   410] <... exit_group resumed>)   = ?
[pid   410] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=407, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=409, 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=410, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 411
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 412
[pid   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 413
./strace-static-x86_64: Process 412 attached
[pid   412] set_robust_list(0x5555572d5660, 24) = 0
[pid   412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   412] setpgid(0, 0)               = 0
[pid   412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   412] write(3, "1000", 4)         = 4
[pid   412] close(3)                    = 0
[pid   412] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
./strace-static-x86_64: Process 411 attached
[pid   412] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   411] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   412] <... bpf resumed>)          = 0
[pid   412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   411] <... set_robust_list resumed>) = 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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   411] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   408] +++ exited with 0 +++
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=408, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 414
[   22.974225][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   22.985993][  T409] BUG: scheduling while atomic: syz-executor230/409/0x00000002
[   22.993388][  T409] Modules linked in:
[   22.997309][  T409] Preemption disabled at:
[   22.997318][  T409] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   23.009149][  T409] CPU: 1 PID: 409 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   23.020590][  T409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   23.030481][  T409] Call Trace:
[   23.033607][  T409]  <TASK>
[   23.036381][  T409]  dump_stack_lvl+0x151/0x1b7
[   23.040895][  T409]  ? is_module_text_address+0x1a/0x140
[   23.046187][  T409]  ? is_module_text_address+0x1a/0x140
[   23.051484][  T409]  ? io_uring_drop_tctx_refs+0x190/0x190
[   23.056950][  T409]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   23.062593][  T409]  ? __wake_up_sync_key+0x1b1/0x3d0
[   23.067632][  T409]  ? is_module_text_address+0x1a/0x140
[   23.072929][  T409]  dump_stack+0x15/0x17
[   23.076917][  T409]  __schedule_bug+0x195/0x260
[   23.081428][  T409]  ? ttwu_queue_wakelist+0x510/0x510
[   23.086548][  T409]  ? __send_signal+0x96f/0xcb0
[   23.091147][  T409]  __schedule+0xd19/0x1590
[   23.095400][  T409]  ? __kasan_check_write+0x14/0x20
[   23.100346][  T409]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   23.105642][  T409]  ? __sched_text_start+0x8/0x8
[   23.110330][  T409]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   23.115796][  T409]  do_task_dead+0x99/0xa0
[   23.119963][  T409]  do_exit+0x2089/0x2ca0
[   23.124043][  T409]  ? put_task_struct+0x80/0x80
[   23.128730][  T409]  ? ptrace_notify+0x24c/0x350
[   23.133330][  T409]  ? do_notify_parent+0xa30/0xa30
[   23.138331][  T409]  do_group_exit+0x141/0x310
[   23.142767][  T409]  __x64_sys_exit_group+0x3f/0x40
[   23.147611][  T409]  do_syscall_64+0x3d/0xb0
[   23.151860][  T409]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   23.157621][  T409] RIP: 0033:0x7fba5228cff9
[   23.161842][  T409] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
./strace-static-x86_64: Process 413 attached
[pid   412] <... bpf resumed>)          = 4
[pid   411] <... bpf resumed>)          = 4
[pid   412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   413] set_robust_list(0x5555572d5660, 24) = 0
[pid   413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   413] setpgid(0, 0./strace-static-x86_64: Process 414 attached
)               = 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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   413] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   413] <... bpf resumed>)          = 4
[pid   414] <... set_robust_list resumed>) = 0
[pid   413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   414] setpgid(0, 0)               = 0
[pid   414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   414] write(3, "1000", 4)         = 4
[pid   414] close(3)                    = 0
[pid   414] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   414] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   406] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=406, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 415 attached
, child_tidptr=0x5555572d5650) = 415
[pid   415] set_robust_list(0x5555572d5660, 24) = 0
[pid   415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   415] setpgid(0, 0)               = 0
[pid   415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   415] write(3, "1000", 4)         = 4
[pid   415] close(3)                    = 0
[pid   415] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   415] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[   23.169046][  T409] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   23.177292][  T409] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   23.185102][  T409] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   23.192911][  T409] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   23.200810][  T409] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   23.208623][  T409] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   23.216439][  T409]  </TASK>
[pid   415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   412] <... bpf resumed>)          = 5
[pid   411] <... bpf resumed>)          = 5
[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>)          = 5
[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   412] <... bpf resumed>)          = 6
[pid   411] <... bpf resumed>)          = 6
[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   411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   413] <... bpf resumed>)          = 6
[pid   413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   415] <... bpf resumed>)          = 5
[pid   414] <... bpf resumed>)          = 5
[pid   413] <... bpf resumed>)          = 7
[pid   412] <... bpf resumed>)          = 7
[pid   411] <... bpf resumed>)          = 7
[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   413] exit_group(0 <unfinished ...>
[pid   412] exit_group(0 <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   411] exit_group(0 <unfinished ...>
[pid   413] <... exit_group resumed>)   = ?
[pid   412] <... exit_group resumed>)   = ?
[pid   411] <... exit_group resumed>)   = ?
[pid   411] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=411, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   412] +++ exited with 0 +++
[pid   413] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=412, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=413, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 416
./strace-static-x86_64: Process 416 attached
[pid   294] <... restart_syscall resumed>) = 0
[pid   293] <... restart_syscall resumed>) = 0
[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   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 417
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 418
[pid   416] set_robust_list(0x5555572d5660, 24) = 0
[pid   416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   416] setpgid(0, 0)               = 0
[pid   416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   414] <... bpf resumed>)          = 6
[pid   414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   416] <... openat resumed>)       = 3
[pid   414] exit_group(0 <unfinished ...>
[pid   416] write(3, "1000", 4 <unfinished ...>
[pid   414] <... exit_group resumed>)   = ?
[pid   416] <... write resumed>)        = 4
[pid   416] close(3)                    = 0
[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) = 3
[pid   416] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 417 attached
 <unfinished ...>
[pid   415] <... bpf resumed>)          = 6
[pid   415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   417] set_robust_list(0x5555572d5660, 24) = 0
[pid   417] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   416] <... bpf resumed>)          = 4
[pid   416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 418 attached
 <unfinished ...>
[pid   418] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   417] <... prctl resumed>)        = 0
[pid   418] <... set_robust_list resumed>) = 0
[pid   418] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   417] setpgid(0, 0 <unfinished ...>
[pid   418] <... prctl resumed>)        = 0
[pid   418] setpgid(0, 0)               = 0
[pid   418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   417] <... setpgid resumed>)      = 0
[pid   417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   418] <... openat resumed>)       = 3
[pid   418] write(3, "1000", 4)         = 4
[pid   418] close(3)                    = 0
[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   417] <... openat resumed>)       = 3
[pid   418] <... bpf resumed>)          = 3
[pid   418] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   417] write(3, "1000", 4 <unfinished ...>
[pid   418] <... bpf resumed>)          = 4
[pid   417] <... write resumed>)        = 4
[pid   418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   417] close(3)                    = 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) = 3
[pid   417] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   414] +++ exited with 0 +++
[pid   416] <... bpf resumed>)          = 5
[pid   415] <... bpf resumed>)          = 7
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=414, si_uid=0, si_status=0, si_utime=0, si_stime=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   418] <... bpf resumed>)          = 5
[pid   416] <... bpf resumed>)          = 6
[pid   415] exit_group(0 <unfinished ...>
[pid   416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   416] <... bpf resumed>)          = 7
[pid   416] exit_group(0 <unfinished ...>
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 419
[pid   416] <... exit_group resumed>)   = ?
[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   416] +++ exited with 0 +++
[pid   415] <... exit_group resumed>)   = ?
[pid   417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=416, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   417] <... bpf resumed>)          = 7
[pid   415] +++ exited with 0 +++
[pid   417] exit_group(0 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=415, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   417] <... exit_group resumed>)   = ?
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   297] <... restart_syscall resumed>) = 0
[pid   418] <... bpf resumed>)          = 6
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 419 attached
 <unfinished ...>
[pid   419] set_robust_list(0x5555572d5660, 24) = 0
[pid   419] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 420
[pid   419] <... prctl resumed>)        = 0
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 421
[pid   419] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 421 attached
[pid   419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   421] set_robust_list(0x5555572d5660, 24) = 0
[pid   421] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   419] <... openat resumed>)       = 3
[pid   419] write(3, "1000", 4)         = 4
[pid   419] close(3)                    = 0
[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   421] <... prctl resumed>)        = 0
[pid   421] setpgid(0, 0 <unfinished ...>
[pid   419] <... bpf resumed>)          = 3
[pid   419] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   421] <... setpgid resumed>)      = 0
[pid   421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   419] <... bpf resumed>)          = 4
[pid   419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 420 attached
 <unfinished ...>
[pid   420] set_robust_list(0x5555572d5660, 24) = 0
[pid   420] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   421] <... openat resumed>)       = 3
[pid   420] <... prctl resumed>)        = 0
[pid   420] setpgid(0, 0)               = 0
[pid   420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   421] write(3, "1000", 4)         = 4
[pid   421] close(3 <unfinished ...>
[pid   420] <... openat resumed>)       = 3
[pid   420] write(3, "1000", 4)         = 4
[pid   420] close(3)                    = 0
[pid   421] <... close resumed>)        = 0
[pid   420] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   421] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   420] <... bpf resumed>)          = 3
[pid   421] <... bpf resumed>)          = 3
[pid   421] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   420] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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 <unfinished ...>
[pid   421] <... bpf resumed>)          = 0
[pid   420] <... bpf resumed>)          = 4
[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   420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   421] <... bpf resumed>)          = 4
[pid   421] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   419] <... bpf resumed>)          = 5
[pid   418] <... bpf resumed>)          = 7
[pid   417] +++ exited with 0 +++
[pid   420] <... bpf resumed>)          = 5
[pid   421] <... bpf resumed>)          = 5
[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] exit_group(0 <unfinished ...>
[pid   421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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   419] <... bpf resumed>)          = 6
[pid   418] <... exit_group resumed>)   = ?
[pid   421] <... bpf resumed>)          = 6
[pid   419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   418] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=417, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   419] <... bpf resumed>)          = 7
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=418, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   421] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   419] exit_group(0 <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
[pid   419] <... exit_group resumed>)   = ?
[pid   421] <... bpf resumed>)          = 7
[pid   420] <... bpf resumed>)          = 6
[pid   419] +++ exited with 0 +++
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=419, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   421] exit_group(0 <unfinished ...>
[pid   291] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   421] <... exit_group resumed>)   = ?
[pid   420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 423
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 424
[pid   291] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 423 attached
[pid   423] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   423] <... set_robust_list resumed>) = 0
[pid   423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   423] setpgid(0, 0 <unfinished ...>
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 425
[pid   423] <... setpgid resumed>)      = 0
[pid   423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   423] write(3, "1000", 4)         = 4
[pid   423] close(3)                    = 0
[pid   423] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   423] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 4
./strace-static-x86_64: Process 424 attached
[pid   424] set_robust_list(0x5555572d5660, 24) = 0
[pid   424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   424] setpgid(0, 0)               = 0
[pid   423] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   424] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 425 attached
 <unfinished ...>
[pid   425] set_robust_list(0x5555572d5660, 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
[pid   425] write(3, "1000", 4)         = 4
[pid   425] close(3)                    = 0
[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) = 3
[pid   425] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   424] <... bpf resumed>)          = 5
[pid   423] <... bpf resumed>)          = 5
[pid   421] +++ exited with 0 +++
[pid   420] <... bpf resumed>)          = 7
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=421, si_uid=0, si_status=0, si_utime=0, si_stime=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   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   420] exit_group(0 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   420] <... exit_group resumed>)   = ?
[pid   424] <... bpf resumed>)          = 6
[pid   424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 426
[pid   424] <... bpf resumed>)          = 7
[pid   424] exit_group(0)               = ?
[pid   420] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=420, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 426 attached
) = 0
[pid   426] set_robust_list(0x5555572d5660, 24) = 0
[pid   426] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   426] <... prctl resumed>)        = 0
[pid   426] setpgid(0, 0)               = 0
[pid   426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 427
[pid   423] <... bpf resumed>)          = 6
[pid   423] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   426] <... openat resumed>)       = 3
[pid   426] write(3, "1000", 4)         = 4
[pid   426] close(3)                    = 0
[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) = 3
[pid   426] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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./strace-static-x86_64: Process 427 attached
) = 4
[pid   425] <... bpf resumed>)          = 4
[pid   427] set_robust_list(0x5555572d5660, 24) = 0
[pid   427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   427] setpgid(0, 0)               = 0
[pid   426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   427] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   425] <... bpf resumed>)          = 5
[pid   423] <... bpf resumed>)          = 7
[pid   427] <... bpf resumed>)          = 5
[pid   426] <... bpf resumed>)          = 5
[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   424] +++ exited with 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 <unfinished ...>
[pid   426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   423] exit_group(0 <unfinished ...>
[pid   427] <... bpf resumed>)          = 6
[pid   426] <... bpf resumed>)          = 6
[pid   425] <... bpf resumed>)          = 6
[pid   423] <... exit_group resumed>)   = ?
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=424, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   427] <... bpf resumed>)          = 7
[pid   426] <... bpf resumed>)          = 7
[pid   427] exit_group(0 <unfinished ...>
[pid   426] exit_group(0 <unfinished ...>
[pid   427] <... exit_group resumed>)   = ?
[pid   427] +++ exited with 0 +++
[pid   426] <... exit_group resumed>)   = ?
[pid   425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   423] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=427, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=423, 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=0x5555572d5650) = 428
./strace-static-x86_64: Process 428 attached
[pid   428] set_robust_list(0x5555572d5660, 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
[pid   428] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   428] <... bpf resumed>)          = 3
[pid   428] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 430
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 429
./strace-static-x86_64: Process 429 attached
[pid   429] set_robust_list(0x5555572d5660, 24) = 0
[pid   429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   429] setpgid(0, 0 <unfinished ...>
[pid   428] <... bpf resumed>)          = 4
[pid   428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 430 attached
 <unfinished ...>
[pid   430] set_robust_list(0x5555572d5660, 24) = 0
[pid   430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   430] setpgid(0, 0)               = 0
[pid   430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   430] write(3, "1000", 4)         = 4
[pid   430] close(3)                    = 0
[pid   430] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   430] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   429] <... setpgid resumed>)      = 0
[pid   429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   430] <... bpf resumed>)          = 4
[pid   429] <... openat resumed>)       = 3
[pid   430] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   429] write(3, "1000", 4)         = 4
[pid   429] close(3)                    = 0
[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) = 3
[pid   429] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   425] <... bpf resumed>)          = 7
[pid   430] <... bpf resumed>)          = 5
[pid   428] <... bpf resumed>)          = 5
[pid   426] +++ exited with 0 +++
[pid   425] exit_group(0)               = ?
[pid   430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=426, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=425, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   429] <... bpf resumed>)          = 5
[pid   429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 431
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 432
[pid   429] <... bpf resumed>)          = 6
[pid   429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   429] exit_group(0)               = ?
[pid   428] <... bpf resumed>)          = 6
[pid   428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   428] 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] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 431 attached
 <unfinished ...>
[pid   431] set_robust_list(0x5555572d5660, 24) = 0
[pid   431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   431] setpgid(0, 0 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 433
[pid   431] <... setpgid resumed>)      = 0
[pid   431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 432 attached
[   23.366560][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   23.377996][  T431] BUG: scheduling while atomic: syz-executor230/431/0x00000002
[   23.385401][  T431] Modules linked in:
[   23.389049][  T431] Preemption disabled at:
[   23.389053][  T431] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   23.400178][  T431] CPU: 1 PID: 431 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   23.411790][  T431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   23.421683][  T431] Call Trace:
[   23.424809][  T431]  <TASK>
[   23.427589][  T431]  dump_stack_lvl+0x151/0x1b7
[   23.432097][  T431]  ? is_module_text_address+0x1a/0x140
[   23.437394][  T431]  ? is_module_text_address+0x1a/0x140
[   23.442686][  T431]  ? io_uring_drop_tctx_refs+0x190/0x190
[   23.448156][  T431]  ? is_module_text_address+0x1a/0x140
[   23.453450][  T431]  dump_stack+0x15/0x17
[   23.457441][  T431]  __schedule_bug+0x195/0x260
[   23.462128][  T431]  ? ttwu_queue_wakelist+0x510/0x510
[   23.467270][  T431]  __schedule+0xd19/0x1590
[   23.471510][  T431]  ? __kasan_check_write+0x14/0x20
[   23.476451][  T431]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   23.481398][  T431]  ? __sched_text_start+0x8/0x8
[   23.486088][  T431]  ? cgroup_update_frozen+0x15f/0x980
[   23.491289][  T431]  ? putname+0xfa/0x150
[   23.495291][  T431]  schedule+0x11f/0x1e0
[   23.499276][  T431]  ptrace_stop+0x4ea/0xa90
[   23.503530][  T431]  ptrace_notify+0x22b/0x350
[   23.507953][  T431]  ? do_notify_parent+0xa30/0xa30
[   23.512814][  T431]  ? __x64_sys_openat+0x243/0x290
[   23.517675][  T431]  ? __ia32_sys_open+0x270/0x270
[   23.522455][  T431]  syscall_exit_to_user_mode+0xac/0x160
[   23.527830][  T431]  do_syscall_64+0x49/0xb0
[   23.532083][  T431]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   23.537810][  T431] RIP: 0033:0x7fba5228df51
[   23.542065][  T431] Code: 75 57 89 f0 25 00 00 41 00 3d 00 00 41 00 74 49 80 3d 3a a1 07 00 00 74 6d 89 da 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 93 00 00 00 48 8b 54 24 28 64 48 2b 14 25
) = 3
[pid   430] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 433 attached
[pid   432] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   428] +++ exited with 0 +++
[pid   433] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   432] <... set_robust_list resumed>) = 0
[pid   433] <... set_robust_list resumed>) = 0
[pid   432] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=428, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   433] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   432] <... prctl resumed>)        = 0
[pid   430] 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   433] <... prctl resumed>)        = 0
[pid   432] setpgid(0, 0 <unfinished ...>
[pid   433] setpgid(0, 0 <unfinished ...>
[pid   432] <... setpgid resumed>)      = 0
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 434
[pid   433] <... setpgid resumed>)      = 0
[pid   432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   430] <... bpf resumed>)          = 7
[pid   433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   432] <... openat resumed>)       = 3
[pid   433] <... openat resumed>)       = 3
[pid   432] write(3, "1000", 4 <unfinished ...>
[pid   433] write(3, "1000", 4 <unfinished ...>
[pid   432] <... write resumed>)        = 4
[pid   433] <... write resumed>)        = 4
[pid   432] close(3 <unfinished ...>
[pid   433] close(3 <unfinished ...>
[pid   432] <... close resumed>)        = 0
[pid   433] <... close resumed>)        = 0
[pid   432] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   433] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   432] <... bpf resumed>)          = 3
[pid   430] exit_group(0 <unfinished ...>
[pid   433] <... bpf resumed>)          = 3
[pid   432] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   433] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   432] <... bpf resumed>)          = 0
[pid   430] <... exit_group resumed>)   = ?
[pid   433] <... bpf resumed>)          = 0
[pid   432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   432] <... bpf resumed>)          = 4
[pid   431] write(3, "1000", 4 <unfinished ...>
[pid   430] +++ exited with 0 +++
[pid   433] <... bpf resumed>)          = 4
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=430, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   431] <... write resumed>)        = 4
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   431] close(3 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 435
./strace-static-x86_64: Process 434 attached
./strace-static-x86_64: Process 435 attached
[pid   431] <... close resumed>)        = 0
[pid   434] set_robust_list(0x5555572d5660, 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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[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   434] <... bpf resumed>)          = 3
[pid   434] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   431] <... bpf resumed>)          = 3
[pid   435] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   434] <... bpf resumed>)          = 4
[pid   433] <... bpf resumed>)          = 5
[pid   432] <... bpf resumed>)          = 5
[pid   433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   435] <... set_robust_list resumed>) = 0
[pid   434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   433] <... bpf resumed>)          = 6
[pid   432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   431] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   433] exit_group(0 <unfinished ...>
[pid   432] <... bpf resumed>)          = 6
[pid   431] <... bpf resumed>)          = 0
[pid   435] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   434] <... bpf resumed>)          = 5
[pid   435] <... prctl resumed>)        = 0
[pid   433] <... exit_group resumed>)   = ?
[pid   432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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   435] setpgid(0, 0 <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   433] +++ exited with 0 +++
[pid   432] <... bpf resumed>)          = 7
[pid   435] <... setpgid resumed>)      = 0
[pid   432] exit_group(0 <unfinished ...>
[pid   431] <... bpf resumed>)          = 4
[pid   435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   432] <... exit_group resumed>)   = ?
[pid   431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=433, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   435] <... openat resumed>)       = 3
[pid   434] <... bpf resumed>)          = 6
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   435] write(3, "1000", 4 <unfinished ...>
[pid   434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 436 attached
 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 436
[pid   435] <... write resumed>)        = 4
[pid   435] close(3)                    = 0
[pid   436] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[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) = 3
[pid   436] <... set_robust_list resumed>) = 0
[pid   435] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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 <unfinished ...>
[pid   436] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   435] <... bpf resumed>)          = 4
[pid   435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   436] <... prctl resumed>)        = 0
[pid   436] setpgid(0, 0)               = 0
[pid   436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   436] write(3, "1000", 4)         = 4
[pid   436] close(3)                    = 0
[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) = 3
[pid   436] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[   23.561507][  T431] RSP: 002b:00007ffd564a6ec0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[   23.569754][  T431] RAX: 0000000000000003 RBX: 0000000000080001 RCX: 00007fba5228df51
[   23.577579][  T431] RDX: 0000000000080001 RSI: 00007fba522d8022 RDI: 00000000ffffff9c
[   23.585376][  T431] RBP: 00007fba522d8022 R08: 0000000000000000 R09: 0000000000000000
[   23.593183][  T431] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd564a6f60
[   23.600996][  T431] R13: 00007ffd564a743c R14: 00007ffd564a7450 R15: 00007ffd564a7440
[   23.608809][  T431]  </TASK>
[pid   436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   434] <... bpf resumed>)          = 7
[pid   432] +++ exited with 0 +++
[pid   435] <... bpf resumed>)          = 5
[pid   431] <... bpf resumed>)          = 5
[pid   436] <... bpf resumed>)          = 5
[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] exit_group(0 <unfinished ...>
[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 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=432, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   434] <... exit_group resumed>)   = ?
[pid   435] <... bpf resumed>)          = 6
[pid   434] +++ exited with 0 +++
[pid   431] <... bpf resumed>)          = 6
[pid   435] 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   435] <... bpf resumed>)          = 7
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   435] exit_group(0)               = ?
[pid   431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 437 attached
 <unfinished ...>
[pid   437] set_robust_list(0x5555572d5660, 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   435] +++ exited with 0 +++
[pid   437] write(3, "1000", 4)         = 4
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=435, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 437
[pid   431] <... bpf resumed>)          = 7
[pid   437] close(3)                    = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <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   431] exit_group(0 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   437] <... bpf resumed>)          = 3
[pid   437] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[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   431] <... exit_group resumed>)   = ?
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 438
[pid   437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 439
[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) = 6
[pid   431] +++ exited with 0 +++
[pid   437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=431, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid   437] <... bpf resumed>)          = 7
[pid   437] exit_group(0)               = ?
[pid   436] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 438 attached
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   438] set_robust_list(0x5555572d5660, 24) = 0
[pid   438] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 439 attached
 <unfinished ...>
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 440
[pid   439] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   438] <... prctl resumed>)        = 0
[pid   439] <... set_robust_list resumed>) = 0
[pid   438] setpgid(0, 0 <unfinished ...>
[pid   439] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   438] <... setpgid resumed>)      = 0
[pid   438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   439] <... prctl resumed>)        = 0
[pid   439] setpgid(0, 0 <unfinished ...>
[pid   438] <... openat resumed>)       = 3
[pid   439] <... setpgid resumed>)      = 0
[pid   439] 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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   439] write(3, "1000", 4)         = 4
[pid   439] close(3)                    = 0
[pid   438] <... bpf resumed>)          = 3
[pid   439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   438] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   438] <... bpf resumed>)          = 0
[pid   439] <... bpf resumed>)          = 3
[pid   438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   439] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4./strace-static-x86_64: Process 440 attached
 <unfinished ...>
[pid   438] <... bpf resumed>)          = 4
[pid   439] <... bpf resumed>)          = 0
[pid   439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   440] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   439] <... bpf resumed>)          = 4
[pid   439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   440] <... set_robust_list resumed>) = 0
[pid   440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   440] setpgid(0, 0)               = 0
[pid   440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   440] write(3, "1000", 4)         = 4
[pid   440] close(3)                    = 0
[pid   440] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   440] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   437] +++ exited with 0 +++
[pid   439] <... bpf resumed>)          = 5
[pid   436] <... bpf resumed>)          = 7
[pid   438] <... bpf resumed>)          = 5
[pid   440] <... bpf resumed>)          = 5
[pid   436] exit_group(0 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=437, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   436] <... exit_group resumed>)   = ?
[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   439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   439] <... bpf resumed>)          = 6
[pid   436] +++ exited with 0 +++
[pid   439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   439] exit_group(0)               = ?
[pid   439] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=439, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 441
[pid   438] <... bpf resumed>)          = 6
[pid   438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   438] exit_group(0)               = ?
[pid   438] +++ exited with 0 +++
[pid   440] <... bpf resumed>)          = 6
[pid   440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   440] exit_group(0)               = ?
[pid   440] +++ exited with 0 +++
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=440, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=438, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] <... restart_syscall resumed>) = 0
[pid   291] 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=436, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 443
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 442
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 444
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 445
./strace-static-x86_64: Process 442 attached
./strace-static-x86_64: Process 443 attached
./strace-static-x86_64: Process 445 attached
[pid   445] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   443] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   442] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   443] <... set_robust_list resumed>) = 0
[pid   445] <... set_robust_list resumed>) = 0
[pid   442] <... set_robust_list resumed>) = 0
[pid   443] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   445] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   442] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   443] <... prctl resumed>)        = 0
[pid   443] setpgid(0, 0 <unfinished ...>
[pid   445] <... prctl resumed>)        = 0
[pid   442] <... prctl resumed>)        = 0
[pid   445] setpgid(0, 0 <unfinished ...>
[pid   442] setpgid(0, 0 <unfinished ...>
[pid   443] <... setpgid resumed>)      = 0
[pid   445] <... setpgid resumed>)      = 0
[pid   442] <... setpgid resumed>)      = 0
[pid   445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   445] <... openat resumed>)       = 3
[pid   443] <... openat resumed>)       = 3
[pid   442] <... openat resumed>)       = 3
[pid   443] write(3, "1000", 4)         = 4
[pid   442] write(3, "1000", 4 <unfinished ...>
[pid   445] write(3, "1000", 4 <unfinished ...>
[pid   442] <... write resumed>)        = 4
[pid   445] <... write resumed>)        = 4
[pid   443] close(3 <unfinished ...>
[pid   442] close(3 <unfinished ...>
[pid   445] close(3 <unfinished ...>
[pid   443] <... close resumed>)        = 0
[pid   442] <... close resumed>)        = 0
[pid   445] <... close resumed>)        = 0
[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   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 ...>
[   23.671177][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   23.682766][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000104, exited with 00000103?
[   23.694773][  T436] BUG: scheduling while atomic: syz-executor230/436/0x00000003
[   23.702676][  T436] Modules linked in:
[   23.706691][  T436] Preemption disabled at:
[   23.706700][  T436] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[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   445] <... bpf resumed>)          = 3
[pid   442] <... bpf resumed>)          = 3
[pid   443] <... bpf resumed>)          = 3
[pid   442] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   445] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   443] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   442] <... bpf resumed>)          = 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 <unfinished ...>
[pid   443] <... bpf resumed>)          = 0
[pid   445] <... bpf resumed>)          = 0
[pid   443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[   23.718272][  T436] CPU: 1 PID: 436 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   23.729714][  T436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   23.739610][  T436] Call Trace:
[   23.742728][  T436]  <TASK>
[   23.745508][  T436]  dump_stack_lvl+0x151/0x1b7
[   23.750019][  T436]  ? is_module_text_address+0x1a/0x140
[   23.755312][  T436]  ? is_module_text_address+0x1a/0x140
[   23.760614][  T436]  ? io_uring_drop_tctx_refs+0x190/0x190
[   23.766075][  T436]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   23.771724][  T436]  ? __wake_up_sync_key+0x1b1/0x3d0
[   23.776839][  T436]  ? is_module_text_address+0x1a/0x140
[   23.782138][  T436]  dump_stack+0x15/0x17
[   23.786126][  T436]  __schedule_bug+0x195/0x260
[   23.790639][  T436]  ? ttwu_queue_wakelist+0x510/0x510
[   23.795766][  T436]  ? __send_signal+0x96f/0xcb0
[   23.800361][  T436]  __schedule+0xd19/0x1590
[   23.804612][  T436]  ? __kasan_check_write+0x14/0x20
[   23.809559][  T436]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   23.814854][  T436]  ? __sched_text_start+0x8/0x8
[   23.819543][  T436]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   23.825008][  T436]  do_task_dead+0x99/0xa0
[   23.829175][  T436]  do_exit+0x2089/0x2ca0
[   23.833262][  T436]  ? put_task_struct+0x80/0x80
[   23.837855][  T436]  ? ptrace_notify+0x24c/0x350
[   23.842454][  T436]  ? do_notify_parent+0xa30/0xa30
[   23.847315][  T436]  do_group_exit+0x141/0x310
[   23.851743][  T436]  __x64_sys_exit_group+0x3f/0x40
[   23.856605][  T436]  do_syscall_64+0x3d/0xb0
[   23.860943][  T436]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   23.866677][  T436] RIP: 0033:0x7fba5228cff9
[   23.870921][  T436] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[   23.878126][  T436] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   23.886369][  T436] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   23.894179][  T436] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   23.901993][  T436] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   23.909803][  T436] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[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./strace-static-x86_64: Process 444 attached
./strace-static-x86_64: Process 441 attached
 <unfinished ...>
[pid   444] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   441] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   444] <... set_robust_list resumed>) = 0
[pid   441] <... set_robust_list resumed>) = 0
[pid   445] <... bpf resumed>)          = 4
[pid   443] <... bpf resumed>)          = 4
[pid   445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   444] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   441] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   442] <... bpf resumed>)          = 4
[pid   443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   444] <... prctl resumed>)        = 0
[pid   441] <... prctl resumed>)        = 0
[pid   444] setpgid(0, 0 <unfinished ...>
[pid   442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   441] setpgid(0, 0 <unfinished ...>
[pid   444] <... setpgid resumed>)      = 0
[pid   441] <... setpgid resumed>)      = 0
[pid   444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   444] <... openat resumed>)       = 3
[pid   441] <... openat resumed>)       = 3
[pid   444] write(3, "1000", 4 <unfinished ...>
[pid   441] write(3, "1000", 4 <unfinished ...>
[pid   444] <... write resumed>)        = 4
[pid   441] <... write resumed>)        = 4
[pid   444] close(3 <unfinished ...>
[pid   441] close(3 <unfinished ...>
[pid   444] <... close resumed>)        = 0
[pid   441] <... close resumed>)        = 0
[pid   444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[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   444] <... bpf resumed>)          = 3
[pid   441] <... bpf resumed>)          = 3
[pid   444] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   441] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   444] <... bpf resumed>)          = 0
[pid   441] <... bpf resumed>)          = 0
[pid   444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   444] <... bpf resumed>)          = 4
[pid   441] <... bpf resumed>)          = 4
[pid   444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   445] <... bpf resumed>)          = 5
[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   441] <... bpf resumed>)          = 5
[pid   444] <... 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   445] <... bpf resumed>)          = 6
[pid   444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   441] <... bpf resumed>)          = 6
[pid   445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   443] <... bpf resumed>)          = 5
[pid   442] <... bpf resumed>)          = 5
[pid   441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   441] <... bpf resumed>)          = 7
[pid   445] <... bpf resumed>)          = 7
[pid   444] <... bpf resumed>)          = 6
[pid   443] <... bpf resumed>)          = 6
[pid   442] <... bpf resumed>)          = 6
[pid   441] exit_group(0 <unfinished ...>
[pid   445] exit_group(0 <unfinished ...>
[pid   444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   441] <... exit_group resumed>)   = ?
[pid   445] <... exit_group resumed>)   = ?
[pid   444] <... bpf resumed>)          = 7
[pid   443] <... bpf resumed>)          = 7
[pid   442] <... bpf resumed>)          = 7
[pid   441] +++ exited with 0 +++
[pid   443] exit_group(0 <unfinished ...>
[pid   442] exit_group(0 <unfinished ...>
[pid   443] <... exit_group resumed>)   = ?
[pid   442] <... exit_group resumed>)   = ?
[pid   445] +++ exited with 0 +++
[pid   444] exit_group(0 <unfinished ...>
[pid   443] +++ exited with 0 +++
[pid   442] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=441, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   444] <... exit_group resumed>)   = ?
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=442, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=443, si_uid=0, si_status=0, si_utime=0, si_stime=19} ---
[pid   293] <... restart_syscall 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, child_tidptr=0x5555572d5650) = 446
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 447
./strace-static-x86_64: Process 447 attached
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 448
[pid   447] set_robust_list(0x5555572d5660, 24) = 0
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 449
[pid   447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   447] setpgid(0, 0./strace-static-x86_64: Process 448 attached
 <unfinished ...>
[pid   448] set_robust_list(0x5555572d5660, 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   447] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 449 attached
[pid   449] set_robust_list(0x5555572d5660, 24) = 0
[pid   449] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   448] write(3, "1000", 4./strace-static-x86_64: Process 446 attached
 <unfinished ...>
[pid   449] <... prctl resumed>)        = 0
[pid   447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   444] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=444, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   449] setpgid(0, 0)               = 0
[pid   449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   449] write(3, "1000", 4)         = 4
[pid   449] close(3)                    = 0
[pid   449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   449] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 450
[pid   448] <... write resumed>)        = 4
[pid   446] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   449] <... bpf resumed>)          = 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   446] <... set_robust_list resumed>) = 0
[pid   448] close(3 <unfinished ...>
[pid   446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   446] setpgid(0, 0)               = 0
[pid   446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   448] <... close resumed>)        = 0
[pid   448] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 450 attached
 <unfinished ...>
[pid   447] <... openat resumed>)       = 3
[pid   446] <... openat resumed>)       = 3
[pid   446] write(3, "1000", 4)         = 4
[pid   446] close(3)                    = 0
[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) = 3
[pid   446] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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] write(3, "1000", 4 <unfinished ...>
[pid   448] <... bpf resumed>)          = 3
[pid   447] <... write resumed>)        = 4
[pid   448] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   447] close(3 <unfinished ...>
[pid   448] <... bpf resumed>)          = 0
[pid   447] <... close resumed>)        = 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   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) = 3
[pid   446] <... bpf resumed>)          = 4
[pid   449] <... bpf resumed>)          = 4
[pid   449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   450] set_robust_list(0x5555572d5660, 24) = 0
[pid   450] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   447] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   450] <... prctl resumed>)        = 0
[pid   450] setpgid(0, 0)               = 0
[pid   450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   450] write(3, "1000", 4)         = 4
[pid   450] close(3)                    = 0
[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) = 3
[pid   450] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   448] <... bpf resumed>)          = 4
[pid   447] <... bpf resumed>)          = 0
[pid   450] <... bpf resumed>)          = 4
[pid   448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[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   450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   447] <... bpf resumed>)          = 4
[pid   447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   446] <... bpf resumed>)          = 5
[pid   449] <... bpf resumed>)          = 5
[pid   450] <... bpf resumed>)          = 5
[pid   448] <... bpf resumed>)          = 5
[pid   447] <... bpf resumed>)          = 5
[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   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   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   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   450] <... bpf resumed>)          = 6
[pid   449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   448] <... bpf resumed>)          = 6
[pid   447] <... bpf resumed>)          = 6
[pid   446] <... bpf resumed>)          = 6
[pid   450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   450] <... bpf resumed>)          = 7
[pid   448] <... bpf resumed>)          = 7
[pid   447] <... bpf resumed>)          = 7
[pid   446] <... bpf resumed>)          = 7
[pid   450] exit_group(0 <unfinished ...>
[pid   449] <... bpf resumed>)          = 6
[pid   448] exit_group(0 <unfinished ...>
[pid   447] exit_group(0 <unfinished ...>
[pid   446] exit_group(0 <unfinished ...>
[pid   450] <... exit_group resumed>)   = ?
[pid   449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   448] <... exit_group resumed>)   = ?
[   23.917614][  T436] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   23.925429][  T436]  </TASK>
[pid   447] <... exit_group resumed>)   = ?
[pid   446] <... exit_group resumed>)   = ?
[pid   450] +++ exited with 0 +++
[pid   449] <... bpf resumed>)          = 7
[pid   448] +++ exited with 0 +++
[pid   447] +++ exited with 0 +++
[pid   446] +++ exited with 0 +++
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=448, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=450, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=447, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=446, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   449] exit_group(0 <unfinished ...>
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   449] <... exit_group resumed>)   = ?
[pid   294] <... restart_syscall resumed>) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 451
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 452
./strace-static-x86_64: Process 451 attached
./strace-static-x86_64: Process 452 attached
[pid   451] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   452] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 454
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 453
./strace-static-x86_64: Process 454 attached
./strace-static-x86_64: Process 453 attached
[pid   454] set_robust_list(0x5555572d5660, 24) = 0
[pid   454] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   453] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   454] <... prctl resumed>)        = 0
[pid   453] <... set_robust_list resumed>) = 0
[pid   454] setpgid(0, 0 <unfinished ...>
[pid   453] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   451] <... set_robust_list resumed>) = 0
[pid   454] <... setpgid resumed>)      = 0
[pid   453] <... prctl resumed>)        = 0
[pid   452] <... set_robust_list resumed>) = 0
[pid   452] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   451] setpgid(0, 0 <unfinished ...>
[pid   454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   452] <... prctl resumed>)        = 0
[pid   452] setpgid(0, 0 <unfinished ...>
[pid   451] <... setpgid resumed>)      = 0
[pid   451] 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   451] <... openat resumed>)       = 3
[pid   452] <... openat resumed>)       = 3
[pid   452] write(3, "1000", 4)         = 4
[pid   451] write(3, "1000", 4 <unfinished ...>
[pid   454] <... openat resumed>)       = 3
[pid   451] <... write resumed>)        = 4
[pid   452] close(3)                    = 0
[pid   451] close(3)                    = 0
[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   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   452] <... bpf resumed>)          = 3
[pid   451] <... bpf resumed>)          = 3
[pid   452] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   451] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   452] <... bpf resumed>)          = 0
[pid   451] <... bpf 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   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   454] write(3, "1000", 4 <unfinished ...>
[pid   453] setpgid(0, 0 <unfinished ...>
[pid   452] <... bpf resumed>)          = 4
[pid   454] <... write resumed>)        = 4
[pid   453] <... setpgid resumed>)      = 0
[pid   451] <... bpf resumed>)          = 4
[pid   454] close(3 <unfinished ...>
[pid   451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   454] <... close resumed>)        = 0
[pid   453] <... openat resumed>)       = 3
[pid   453] write(3, "1000", 4 <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] <... write resumed>)        = 4
[pid   454] <... bpf resumed>)          = 3
[pid   453] close(3)                    = 0
[pid   454] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <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   454] <... bpf resumed>)          = 0
[pid   453] <... bpf resumed>)          = 3
[pid   453] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[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   453] <... bpf resumed>)          = 0
[pid   453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   454] <... bpf resumed>)          = 4
[pid   453] <... bpf resumed>)          = 4
[pid   454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   451] <... bpf resumed>)          = 5
[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) = 6
[pid   451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   452] <... bpf resumed>)          = 5
[pid   454] <... bpf resumed>)          = 5
[pid   453] <... bpf resumed>)          = 5
[pid   451] <... bpf resumed>)          = 7
[pid   449] +++ exited with 0 +++
[pid   454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <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   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   454] <... bpf resumed>)          = 6
[pid   453] <... bpf resumed>)          = 6
[pid   451] exit_group(0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=449, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   453] exit_group(0)               = ?
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   453] +++ exited with 0 +++
[pid   451] <... exit_group resumed>)   = ?
[pid   452] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 455 attached
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 455
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=453, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   455] set_robust_list(0x5555572d5660, 24) = 0
[pid   455] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   455] <... prctl resumed>)        = 0
[pid   455] setpgid(0, 0)               = 0
[pid   455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 456
[pid   452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   455] write(3, "1000", 4 <unfinished ...>
[pid   452] <... bpf resumed>)          = 7
[pid   455] <... write resumed>)        = 4
[pid   455] close(3 <unfinished ...>
[pid   452] exit_group(0)               = ?
[pid   455] <... close resumed>)        = 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) = 3
[pid   455] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   451] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=451, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 457 attached
, child_tidptr=0x5555572d5650) = 457
[pid   457] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   455] <... bpf resumed>)          = 4
[pid   455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   457] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 456 attached
[pid   456] set_robust_list(0x5555572d5660, 24) = 0
[pid   456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   456] setpgid(0, 0)               = 0
[pid   456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   456] write(3, "1000", 4)         = 4
[pid   456] close(3)                    = 0
[pid   456] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   456] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   456] <... bpf resumed>)          = 4
[pid   457] setpgid(0, 0)               = 0
[pid   457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   457] write(3, "1000", 4)         = 4
[pid   457] close(3)                    = 0
[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) = 3
[pid   457] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   456] <... bpf resumed>)          = 5
[pid   455] <... bpf resumed>)          = 5
[pid   454] <... bpf resumed>)          = 7
[pid   452] +++ exited with 0 +++
[pid   456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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] exit_group(0 <unfinished ...>
[pid   457] <... bpf resumed>)          = 5
[pid   456] <... bpf resumed>)          = 6
[pid   455] <... bpf resumed>)          = 6
[pid   454] <... exit_group resumed>)   = ?
[pid   457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   454] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=452, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   456] <... bpf resumed>)          = 7
[pid   455] <... bpf resumed>)          = 7
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=454, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   456] exit_group(0 <unfinished ...>
[pid   455] exit_group(0 <unfinished ...>
[pid   456] <... exit_group resumed>)   = ?
[pid   455] <... exit_group resumed>)   = ?
[pid   457] <... bpf resumed>)          = 6
[pid   455] +++ exited with 0 +++
[pid   294] <... restart_syscall 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 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=455, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 458 attached
 <unfinished ...>
[pid   458] set_robust_list(0x5555572d5660, 24) = 0
[pid   458] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 458
[pid   458] <... prctl resumed>)        = 0
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 459
[pid   458] setpgid(0, 0)               = 0
[pid   458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   293] <... restart_syscall resumed>) = 0
[pid   458] write(3, "1000", 4)         = 4
[pid   458] close(3)                    = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <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) = 3
[pid   458] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 460
./strace-static-x86_64: Process 460 attached
[pid   458] <... bpf resumed>)          = 4
[pid   457] 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=4}}, 16./strace-static-x86_64: Process 459 attached
 <unfinished ...>
[pid   459] set_robust_list(0x5555572d5660, 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) = 3
[pid   459] write(3, "1000", 4)         = 4
[pid   459] close(3)                    = 0
[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) = 3
[pid   459] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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   460] set_robust_list(0x5555572d5660, 24) = 0
[pid   460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   459] <... bpf resumed>)          = 4
[pid   459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   460] setpgid(0, 0)               = 0
[pid   460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   460] write(3, "1000", 4)         = 4
[pid   460] close(3)                    = 0
[pid   460] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   460] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   458] <... bpf resumed>)          = 5
[pid   457] <... bpf resumed>)          = 7
[pid   456] +++ exited with 0 +++
[pid   459] <... bpf resumed>)          = 5
[pid   460] <... bpf resumed>)          = 5
[pid   457] exit_group(0 <unfinished ...>
[pid   460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   457] <... exit_group resumed>)   = ?
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=456, si_uid=0, si_status=0, si_utime=0, si_stime=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   457] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=457, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 461
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 462
./strace-static-x86_64: Process 462 attached
[pid   462] set_robust_list(0x5555572d5660, 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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   462] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   459] <... bpf resumed>)          = 6
[pid   459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   459] exit_group(0)               = ?
[pid   459] +++ exited with 0 +++
[   24.060703][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000102, exited with 00000101?
[   24.073400][  T457] BUG: scheduling while atomic: syz-executor230/457/0x00000002
[   24.080803][  T457] Modules linked in:
[   24.084727][  T457] Preemption disabled at:
[   24.084736][  T457] [<ffffffff8154b847>] up_write+0x27/0x1f0
[   24.094863][  T457] CPU: 1 PID: 457 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   24.106303][  T457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   24.116194][  T457] Call Trace:
[   24.119318][  T457]  <TASK>
[   24.122108][  T457]  dump_stack_lvl+0x151/0x1b7
[   24.126606][  T457]  ? up_write+0x27/0x1f0
[   24.130685][  T457]  ? up_write+0x27/0x1f0
[   24.134766][  T457]  ? io_uring_drop_tctx_refs+0x190/0x190
[   24.140235][  T457]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   24.145874][  T457]  ? __wake_up_sync_key+0x1b1/0x3d0
[   24.150910][  T457]  ? up_write+0x27/0x1f0
[   24.154992][  T457]  dump_stack+0x15/0x17
[   24.158982][  T457]  __schedule_bug+0x195/0x260
[   24.163517][  T457]  ? ttwu_queue_wakelist+0x510/0x510
[   24.168619][  T457]  ? __send_signal+0x96f/0xcb0
[   24.173217][  T457]  __schedule+0xd19/0x1590
[   24.177470][  T457]  ? __kasan_check_write+0x14/0x20
[   24.182419][  T457]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   24.187713][  T457]  ? __sched_text_start+0x8/0x8
[   24.192398][  T457]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   24.197874][  T457]  do_task_dead+0x99/0xa0
[   24.202031][  T457]  do_exit+0x2089/0x2ca0
[   24.206112][  T457]  ? put_task_struct+0x80/0x80
[   24.210710][  T457]  ? ptrace_notify+0x24c/0x350
[   24.215314][  T457]  ? do_notify_parent+0xa30/0xa30
[   24.220179][  T457]  do_group_exit+0x141/0x310
[   24.224599][  T457]  __x64_sys_exit_group+0x3f/0x40
[   24.229484][  T457]  do_syscall_64+0x3d/0xb0
[   24.233709][  T457]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   24.239446][  T457] RIP: 0033:0x7fba5228cff9
[   24.243690][  T457] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[   24.250891][  T457] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
./strace-static-x86_64: Process 461 attached
[pid   462] <... bpf resumed>)          = 4
[pid   460] <... bpf resumed>)          = 6
[pid   458] <... bpf resumed>)          = 6
[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   462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   461] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   460] 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   461] <... set_robust_list resumed>) = 0
[pid   460] <... bpf resumed>)          = 7
[pid   458] <... bpf resumed>)          = 7
[pid   461] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   462] <... bpf resumed>)          = 5
[pid   460] exit_group(0 <unfinished ...>
[pid   458] exit_group(0 <unfinished ...>
[pid   461] <... prctl resumed>)        = 0
[pid   460] <... exit_group resumed>)   = ?
[pid   458] <... exit_group resumed>)   = ?
[pid   461] setpgid(0, 0 <unfinished ...>
[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) = 6
[pid   458] +++ exited with 0 +++
[pid   462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   462] exit_group(0)               = ?
[pid   461] <... setpgid resumed>)      = 0
[pid   460] +++ exited with 0 +++
[pid   461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=458, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=460, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   295] <... restart_syscall resumed>) = 0
[pid   461] <... openat resumed>)       = 3
[pid   461] write(3, "1000", 4)         = 4
[pid   461] close(3)                    = 0
[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   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 464
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   461] <... bpf resumed>)          = 3
[pid   461] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   461] <... bpf resumed>)          = 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./strace-static-x86_64: Process 465 attached
 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 465
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 466
./strace-static-x86_64: Process 466 attached
./strace-static-x86_64: Process 464 attached
[pid   465] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   461] <... bpf resumed>)          = 4
[pid   466] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   466] <... set_robust_list resumed>) = 0
[pid   466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   466] setpgid(0, 0)               = 0
[pid   466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   466] write(3, "1000", 4)         = 4
[pid   466] close(3)                    = 0
[pid   466] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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] <... set_robust_list resumed>) = 0
[pid   464] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   466] <... bpf resumed>)          = 3
[pid   466] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   465] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   464] <... set_robust_list resumed>) = 0
[pid   465] <... prctl resumed>)        = 0
[pid   464] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   466] <... bpf resumed>)          = 0
[pid   465] setpgid(0, 0 <unfinished ...>
[pid   464] <... prctl resumed>)        = 0
[pid   465] <... setpgid resumed>)      = 0
[pid   464] setpgid(0, 0 <unfinished ...>
[pid   465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   464] <... setpgid resumed>)      = 0
[pid   466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   465] <... openat resumed>)       = 3
[pid   464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   465] write(3, "1000", 4 <unfinished ...>
[pid   464] <... openat resumed>)       = 3
[pid   465] <... write resumed>)        = 4
[pid   464] write(3, "1000", 4 <unfinished ...>
[pid   465] close(3 <unfinished ...>
[pid   464] <... write resumed>)        = 4
[pid   465] <... close resumed>)        = 0
[pid   464] close(3 <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] <... close resumed>)        = 0
[pid   465] <... bpf resumed>)          = 3
[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   465] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   464] <... bpf resumed>)          = 3
[pid   465] <... bpf resumed>)          = 0
[pid   464] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   464] <... bpf resumed>)          = 0
[pid   466] <... bpf resumed>)          = 4
[pid   465] <... bpf resumed>)          = 4
[pid   464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   464] <... bpf resumed>)          = 4
[pid   464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   466] <... bpf resumed>)          = 5
[pid   465] <... bpf resumed>)          = 5
[pid   464] <... bpf resumed>)          = 5
[pid   461] <... bpf resumed>)          = 5
[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   462] +++ exited with 0 +++
[pid   461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   466] <... bpf resumed>)          = 6
[pid   465] <... bpf resumed>)          = 6
[pid   464] <... bpf resumed>)          = 6
[pid   461] <... bpf resumed>)          = 6
[pid   466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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   461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   466] <... bpf resumed>)          = 7
[pid   465] <... bpf resumed>)          = 7
[pid   464] <... bpf resumed>)          = 7
[pid   461] <... bpf resumed>)          = 7
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=462, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   466] exit_group(0 <unfinished ...>
[pid   465] exit_group(0 <unfinished ...>
[pid   464] exit_group(0 <unfinished ...>
[pid   461] exit_group(0 <unfinished ...>
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   466] <... exit_group resumed>)   = ?
[pid   465] <... exit_group resumed>)   = ?
[pid   464] <... exit_group resumed>)   = ?
[pid   461] <... exit_group resumed>)   = ?
[pid   466] +++ exited with 0 +++
[pid   465] +++ exited with 0 +++
[pid   464] +++ exited with 0 +++
[pid   297] <... restart_syscall resumed>) = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=465, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] 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=464, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=466, 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   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 467
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 467 attached
 <unfinished ...>
[pid   467] set_robust_list(0x5555572d5660, 24) = 0
[pid   467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   467] setpgid(0, 0 <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 468
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 469
[pid   467] <... setpgid resumed>)      = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 470
./strace-static-x86_64: Process 470 attached
[pid   467] <... openat resumed>)       = 3
[pid   467] write(3, "1000", 4)         = 4
[pid   467] close(3)                    = 0
[pid   467] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   467] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   470] set_robust_list(0x5555572d5660, 24) = 0
[pid   470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   470] setpgid(0, 0)               = 0
[pid   470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   467] <... bpf resumed>)          = 4
[pid   467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 469 attached
 <unfinished ...>
[pid   469] set_robust_list(0x5555572d5660, 24) = 0
[pid   469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   469] setpgid(0, 0)               = 0
[pid   469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   470] <... openat resumed>)       = 3
./strace-static-x86_64: Process 468 attached
[pid   468] set_robust_list(0x5555572d5660, 24) = 0
[pid   468] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   469] write(3, "1000", 4)         = 4
[pid   469] close(3)                    = 0
[pid   468] <... prctl resumed>)        = 0
[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   468] setpgid(0, 0)               = 0
[pid   468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   470] write(3, "1000", 4 <unfinished ...>
[pid   469] <... bpf resumed>)          = 3
[pid   469] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   468] <... openat resumed>)       = 3
[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 <unfinished ...>
[pid   470] <... write resumed>)        = 4
[pid   469] <... bpf resumed>)          = 4
[pid   470] close(3)                    = 0
[pid   468] write(3, "1000", 4 <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   468] <... write resumed>)        = 4
[pid   468] close(3)                    = 0
[pid   468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   468] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   470] <... bpf resumed>)          = 3
[pid   468] <... bpf resumed>)          = 4
[pid   469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   470] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   461] +++ exited with 0 +++
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=461, si_uid=0, si_status=0, si_utime=0, si_stime=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   291] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   470] <... bpf resumed>)          = 4
[pid   470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   291] <... restart_syscall resumed>) = 0
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 471
./strace-static-x86_64: Process 471 attached
[pid   471] set_robust_list(0x5555572d5660, 24) = 0
[   24.259138][  T457] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   24.266949][  T457] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   24.274761][  T457] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   24.282572][  T457] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   24.290382][  T457] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   24.298207][  T457]  </TASK>
[pid   471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   471] setpgid(0, 0)               = 0
[pid   471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   471] write(3, "1000", 4)         = 4
[pid   471] close(3)                    = 0
[pid   471] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   471] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   467] <... bpf resumed>)          = 5
[pid   469] <... bpf resumed>)          = 5
[pid   468] <... bpf resumed>)          = 5
[pid   467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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   468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   470] <... bpf resumed>)          = 5
[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   467] <... bpf resumed>)          = 6
[pid   470] <... bpf resumed>)          = 6
[pid   469] <... bpf resumed>)          = 6
[pid   468] <... bpf resumed>)          = 6
[pid   467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   471] <... bpf resumed>)          = 5
[pid   469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   469] <... bpf resumed>)          = 7
[pid   467] <... bpf resumed>)          = 7
[pid   469] exit_group(0 <unfinished ...>
[pid   468] <... bpf resumed>)          = 7
[pid   471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   469] <... exit_group resumed>)   = ?
[pid   468] exit_group(0 <unfinished ...>
[pid   467] exit_group(0 <unfinished ...>
[pid   470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   470] exit_group(0)               = ?
[pid   471] <... bpf resumed>)          = 6
[pid   470] +++ exited with 0 +++
[pid   469] +++ exited with 0 +++
[pid   468] <... exit_group resumed>)   = ?
[pid   467] <... exit_group resumed>)   = ?
[pid   468] +++ exited with 0 +++
[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   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=469, 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=0x5555572d5650) = 472
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 473
[pid   471] 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=470, 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=0x5555572d5650) = 474
./strace-static-x86_64: Process 474 attached
[pid   474] set_robust_list(0x5555572d5660, 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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   474] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[   24.364309][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   24.375946][  T470] BUG: scheduling while atomic: syz-executor230/470/0x00000002
[   24.383421][  T470] Modules linked in:
[   24.387383][  T470] Preemption disabled at:
[   24.387391][  T470] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   24.399019][  T470] CPU: 1 PID: 470 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   24.410461][  T470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   24.420441][  T470] Call Trace:
[   24.423566][  T470]  <TASK>
[   24.426341][  T470]  dump_stack_lvl+0x151/0x1b7
[   24.430856][  T470]  ? is_module_text_address+0x1a/0x140
[   24.436147][  T470]  ? is_module_text_address+0x1a/0x140
[   24.441443][  T470]  ? io_uring_drop_tctx_refs+0x190/0x190
[   24.446909][  T470]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   24.452555][  T470]  ? __wake_up_sync_key+0x1b1/0x3d0
[   24.457586][  T470]  ? is_module_text_address+0x1a/0x140
[   24.462880][  T470]  dump_stack+0x15/0x17
[   24.466874][  T470]  __schedule_bug+0x195/0x260
[   24.471387][  T470]  ? ttwu_queue_wakelist+0x510/0x510
[   24.476507][  T470]  ? __send_signal+0x96f/0xcb0
[   24.481110][  T470]  __schedule+0xd19/0x1590
[   24.485358][  T470]  ? __kasan_check_write+0x14/0x20
[   24.490307][  T470]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   24.495601][  T470]  ? __sched_text_start+0x8/0x8
[   24.500297][  T470]  ? do_exit+0x1bb5/0x2ca0
[   24.504556][  T470]  do_task_dead+0x99/0xa0
[   24.508709][  T470]  do_exit+0x2089/0x2ca0
[   24.512791][  T470]  ? put_task_struct+0x80/0x80
[   24.517393][  T470]  ? ptrace_notify+0x24c/0x350
[   24.521993][  T470]  ? do_notify_parent+0xa30/0xa30
[   24.526850][  T470]  do_group_exit+0x141/0x310
[   24.531287][  T470]  __x64_sys_exit_group+0x3f/0x40
[   24.536228][  T470]  do_syscall_64+0x3d/0xb0
[   24.540482][  T470]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   24.546204][  T470] RIP: 0033:0x7fba5228cff9
[   24.550459][  T470] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[pid   474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 473 attached
./strace-static-x86_64: Process 472 attached
 <unfinished ...>
[pid   471] <... bpf resumed>)          = 7
[pid   467] +++ exited with 0 +++
[pid   471] exit_group(0)               = ?
[   24.557666][  T470] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   24.565909][  T470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   24.573712][  T470] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   24.581526][  T470] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   24.589336][  T470] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   24.597147][  T470] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   24.604970][  T470]  </TASK>
[pid   474] <... bpf resumed>)          = 4
[pid   473] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   472] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=467, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   473] <... set_robust_list resumed>) = 0
[pid   472] <... set_robust_list resumed>) = 0
[pid   471] +++ exited with 0 +++
[pid   473] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   472] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=471, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   473] <... prctl resumed>)        = 0
[pid   472] <... prctl resumed>)        = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   473] setpgid(0, 0 <unfinished ...>
[pid   472] setpgid(0, 0 <unfinished ...>
[pid   473] <... setpgid resumed>)      = 0
[pid   472] <... setpgid resumed>)      = 0
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 475
[pid   473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   473] <... openat resumed>)       = 3
[pid   472] <... openat resumed>)       = 3
[pid   473] write(3, "1000", 4 <unfinished ...>
[pid   472] write(3, "1000", 4 <unfinished ...>
[pid   473] <... write resumed>)        = 4
[pid   472] <... write resumed>)        = 4
[pid   473] close(3 <unfinished ...>
[pid   472] close(3 <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   473] <... close resumed>)        = 0
[pid   472] <... close resumed>)        = 0
[pid   473] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 476
[pid   473] <... bpf resumed>)          = 3
[pid   472] <... bpf resumed>)          = 3
[pid   473] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   472] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   473] <... bpf resumed>)          = 0
[pid   472] <... bpf 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   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./strace-static-x86_64: Process 476 attached
./strace-static-x86_64: Process 475 attached
 <unfinished ...>
[pid   473] <... bpf resumed>)          = 4
[pid   472] <... bpf resumed>)          = 4
[pid   475] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   476] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   475] <... set_robust_list resumed>) = 0
[pid   473] <... bpf resumed>)          = 5
[pid   472] <... bpf resumed>)          = 5
[pid   476] <... set_robust_list resumed>) = 0
[pid   475] prctl(PR_SET_PDEATHSIG, SIGKILL <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 ...>
[   24.609613][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   24.621459][  T471] BUG: scheduling while atomic: syz-executor230/471/0x00000002
[   24.629227][  T471] Modules linked in:
[   24.633227][  T471] Preemption disabled at:
[   24.633237][  T471] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   24.644873][  T471] CPU: 1 PID: 471 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   24.656310][  T471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   24.666201][  T471] Call Trace:
[   24.669327][  T471]  <TASK>
[   24.672105][  T471]  dump_stack_lvl+0x151/0x1b7
[   24.676614][  T471]  ? is_module_text_address+0x1a/0x140
[   24.681909][  T471]  ? is_module_text_address+0x1a/0x140
[   24.687205][  T471]  ? io_uring_drop_tctx_refs+0x190/0x190
[   24.692761][  T471]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   24.698484][  T471]  ? __wake_up_sync_key+0x1b1/0x3d0
[   24.703528][  T471]  ? is_module_text_address+0x1a/0x140
[   24.708821][  T471]  dump_stack+0x15/0x17
[   24.712829][  T471]  __schedule_bug+0x195/0x260
[   24.717337][  T471]  ? ttwu_queue_wakelist+0x510/0x510
[   24.722559][  T471]  ? __send_signal+0x96f/0xcb0
[   24.727158][  T471]  __schedule+0xd19/0x1590
[   24.731423][  T471]  ? __kasan_check_write+0x14/0x20
[   24.736374][  T471]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   24.741654][  T471]  ? __sched_text_start+0x8/0x8
[   24.746349][  T471]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   24.751819][  T471]  do_task_dead+0x99/0xa0
[   24.755976][  T471]  do_exit+0x2089/0x2ca0
[   24.760053][  T471]  ? put_task_struct+0x80/0x80
[   24.764648][  T471]  ? ptrace_notify+0x24c/0x350
[   24.769251][  T471]  ? do_notify_parent+0xa30/0xa30
[   24.774117][  T471]  do_group_exit+0x141/0x310
[   24.778540][  T471]  __x64_sys_exit_group+0x3f/0x40
[   24.783398][  T471]  do_syscall_64+0x3d/0xb0
[   24.787652][  T471]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   24.793379][  T471] RIP: 0033:0x7fba5228cff9
[   24.797632][  T471] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[   24.804835][  T471] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[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   476] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   475] <... prctl resumed>)        = 0
[pid   474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   473] <... bpf resumed>)          = 6
[pid   476] <... prctl resumed>)        = 0
[pid   475] setpgid(0, 0 <unfinished ...>
[pid   473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   476] setpgid(0, 0 <unfinished ...>
[pid   475] <... setpgid resumed>)      = 0
[pid   473] <... bpf resumed>)          = 7
[pid   476] <... setpgid resumed>)      = 0
[pid   475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   473] exit_group(0 <unfinished ...>
[pid   476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   475] <... openat resumed>)       = 3
[pid   473] <... exit_group resumed>)   = ?
[pid   476] <... openat resumed>)       = 3
[pid   475] write(3, "1000", 4 <unfinished ...>
[pid   474] <... bpf resumed>)          = 5
[pid   473] +++ exited with 0 +++
[pid   476] write(3, "1000", 4 <unfinished ...>
[pid   475] <... write resumed>)        = 4
[pid   476] <... write resumed>)        = 4
[pid   475] close(3 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=473, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   476] close(3 <unfinished ...>
[pid   475] <... close resumed>)        = 0
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   476] <... close resumed>)        = 0
[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   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>)          = 3
[pid   295] <... restart_syscall resumed>) = 0
[pid   476] <... bpf resumed>)          = 3
[pid   475] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   476] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   475] <... bpf resumed>)          = 0
[pid   476] <... bpf resumed>)          = 0
[pid   475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <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 <unfinished ...>
[pid   474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   472] <... bpf resumed>)          = 6
[pid   472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   476] <... bpf resumed>)          = 4
[pid   475] <... bpf resumed>)          = 4
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 477
[pid   476] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   476] <... bpf resumed>)          = 5
[pid   475] <... bpf resumed>)          = 5
[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   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   476] <... bpf resumed>)          = 6
[pid   475] <... bpf resumed>)          = 6
[pid   474] <... bpf resumed>)          = 6
[pid   476] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   476] <... bpf resumed>)          = 7
[pid   475] <... bpf resumed>)          = 7
[pid   476] exit_group(0 <unfinished ...>
[pid   475] exit_group(0 <unfinished ...>
[pid   474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   476] <... exit_group resumed>)   = ?
[pid   475] <... exit_group resumed>)   = ?
[pid   476] +++ exited with 0 +++
[pid   475] +++ exited with 0 +++
[pid   474] <... bpf resumed>)          = 7
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=475, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=476, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 478
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 479
[pid   472] <... bpf resumed>)          = 7
[pid   472] exit_group(0)               = ?
[pid   474] exit_group(0)               = ?
./strace-static-x86_64: Process 479 attached
./strace-static-x86_64: Process 478 attached
[pid   474] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=474, 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   472] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=472, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 477 attached
 <unfinished ...>
[pid   477] set_robust_list(0x5555572d5660, 24) = 0
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 480
[pid   477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   477] setpgid(0, 0)               = 0
[pid   477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   478] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   479] set_robust_list(0x5555572d5660, 24./strace-static-x86_64: Process 481 attached
 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 481
[pid   477] <... openat resumed>)       = 3
[pid   477] write(3, "1000", 4)         = 4
[pid   477] close(3)                    = 0
[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   481] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   479] <... set_robust_list resumed>) = 0
[pid   478] <... set_robust_list resumed>) = 0
[pid   477] <... bpf resumed>)          = 3
[pid   477] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   479] setpgid(0, 0)               = 0
[pid   478] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   478] <... prctl resumed>)        = 0
[pid   481] <... set_robust_list resumed>) = 0
[pid   478] setpgid(0, 0)               = 0
[pid   479] <... openat resumed>)       = 3
[pid   477] <... bpf resumed>)          = 4
[pid   477] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 480 attached
 <unfinished ...>
[pid   480] set_robust_list(0x5555572d5660, 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) = 3
[pid   478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   479] write(3, "1000", 4 <unfinished ...>
[pid   480] write(3, "1000", 4)         = 4
[pid   480] close(3)                    = 0
[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) = 3
[pid   480] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   478] <... openat resumed>)       = 3
[pid   480] <... bpf resumed>)          = 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   479] <... write resumed>)        = 4
[pid   478] write(3, "1000", 4 <unfinished ...>
[pid   479] close(3 <unfinished ...>
[pid   478] <... write resumed>)        = 4
[pid   479] <... close resumed>)        = 0
[pid   478] close(3)                    = 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   478] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   479] <... bpf resumed>)          = 3
[pid   480] <... bpf resumed>)          = 4
[pid   478] <... bpf resumed>)          = 3
[pid   480] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   479] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   478] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   481] setpgid(0, 0)               = 0
[pid   479] <... bpf resumed>)          = 0
[pid   478] <... bpf resumed>)          = 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   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   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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   481] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   479] <... bpf resumed>)          = 4
[pid   481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   479] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   478] <... bpf resumed>)          = 4
[pid   478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   480] <... bpf resumed>)          = 5
[pid   477] <... bpf resumed>)          = 5
[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   479] <... bpf resumed>)          = 5
[pid   478] <... bpf resumed>)          = 5
[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   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   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   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   477] <... bpf resumed>)          = 6
[pid   477] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   478] <... bpf resumed>)          = 6
[pid   477] exit_group(0 <unfinished ...>
[pid   479] <... bpf resumed>)          = 6
[pid   478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   477] <... exit_group resumed>)   = ?
[pid   479] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   478] <... bpf resumed>)          = 7
[pid   477] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=477, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   478] exit_group(0 <unfinished ...>
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   478] <... exit_group resumed>)   = ?
[pid   295] <... restart_syscall resumed>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 482
[pid   479] <... bpf resumed>)          = 7
./strace-static-x86_64: Process 482 attached
[pid   479] exit_group(0)               = ?
[pid   482] set_robust_list(0x5555572d5660, 24) = 0
[pid   480] <... bpf resumed>)          = 6
[pid   482] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   480] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   478] +++ exited with 0 +++
[pid   480] <... bpf resumed>)          = 7
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=478, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   480] exit_group(0)               = ?
[pid   482] <... prctl resumed>)        = 0
[   24.813084][  T471] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   24.820891][  T471] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   24.828712][  T471] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   24.836520][  T471] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   24.844327][  T471] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   24.852142][  T471]  </TASK>
[pid   482] setpgid(0, 0 <unfinished ...>
[pid   481] <... bpf resumed>)          = 6
[pid   297] <... restart_syscall resumed>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   482] <... setpgid resumed>)      = 0
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 483
[pid   482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   479] +++ exited with 0 +++
[pid   481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=479, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   482] <... openat resumed>)       = 3
[pid   291] <... restart_syscall resumed>) = 0
[pid   482] write(3, "1000", 4)         = 4
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   482] close(3)                    = 0
[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) = 3
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 484
[pid   482] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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./strace-static-x86_64: Process 484 attached
) = 4
[pid   482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 483 attached
 <unfinished ...>
[pid   483] set_robust_list(0x5555572d5660, 24) = 0
[pid   483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   483] setpgid(0, 0 <unfinished ...>
[pid   484] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   483] <... setpgid resumed>)      = 0
[pid   484] <... set_robust_list resumed>) = 0
[pid   483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   483] write(3, "1000", 4)         = 4
[pid   483] close(3)                    = 0
[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   484] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   483] <... bpf resumed>)          = 3
[pid   483] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   484] <... prctl resumed>)        = 0
[pid   484] setpgid(0, 0 <unfinished ...>
[pid   483] <... bpf resumed>)          = 0
[pid   484] <... setpgid resumed>)      = 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) = 4
[pid   484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   484] <... openat resumed>)       = 3
[pid   484] write(3, "1000", 4)         = 4
[pid   484] close(3)                    = 0
[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) = 3
[pid   484] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   483] <... bpf resumed>)          = 5
[pid   482] <... bpf resumed>)          = 5
[pid   481] <... bpf resumed>)          = 7
[pid   480] +++ exited with 0 +++
[pid   484] <... bpf resumed>)          = 5
[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   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   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=480, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   481] <... exit_group resumed>)   = ?
[pid   483] <... bpf resumed>)          = 6
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   483] exit_group(0)               = ?
[pid   481] +++ exited with 0 +++
[pid   483] +++ exited with 0 +++
[pid   482] <... bpf resumed>)          = 6
[pid   294] <... restart_syscall resumed>) = 0
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=483, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=481, 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   294] 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(0x5555572d5660, 24) = 0
[pid   485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 485
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 486
[pid   485] setpgid(0, 0 <unfinished ...>
[pid   482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   485] <... setpgid resumed>)      = 0
[pid   485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   482] <... bpf resumed>)          = 7
[pid   485] <... openat resumed>)       = 3
[pid   482] exit_group(0 <unfinished ...>
[pid   485] write(3, "1000", 4)         = 4
[pid   485] close(3 <unfinished ...>
[pid   482] <... exit_group resumed>)   = ?
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   485] <... close resumed>)        = 0
[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) = 3
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 487
[pid   485] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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./strace-static-x86_64: Process 487 attached
) = 4
[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   485] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 486 attached
 <unfinished ...>
[pid   486] set_robust_list(0x5555572d5660, 24) = 0
[pid   486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   486] setpgid(0, 0)               = 0
[pid   486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   486] write(3, "1000", 4)         = 4
[pid   484] <... bpf resumed>)          = 6
[pid   486] close(3)                    = 0
[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   484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   486] <... bpf resumed>)          = 3
[pid   486] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   487] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   486] <... bpf resumed>)          = 4
[pid   486] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   487] <... set_robust_list resumed>) = 0
[pid   487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[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)         = 4
[pid   487] close(3)                    = 0
[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) = 3
[pid   487] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   482] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=482, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   485] <... bpf resumed>)          = 5
[pid   484] <... bpf resumed>)          = 7
[pid   487] <... bpf resumed>)          = 5
[pid   486] <... bpf resumed>)          = 5
[pid   485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   484] exit_group(0)               = ?
[pid   484] +++ exited with 0 +++
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=484, 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   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 488 attached
 <unfinished ...>
[pid   488] set_robust_list(0x5555572d5660, 24) = 0
[pid   488] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 488
[pid   488] <... prctl resumed>)        = 0
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 489
[pid   488] setpgid(0, 0)               = 0
[pid   488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   485] <... bpf resumed>)          = 6
[pid   488] write(3, "1000", 4)         = 4
[pid   488] close(3)                    = 0
[pid   488] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   488] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 4
[pid   487] <... bpf resumed>)          = 6
[pid   486] <... bpf resumed>)          = 6
[pid   485] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   485] exit_group(0 <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   487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   486] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   485] <... exit_group resumed>)   = ?
[pid   488] <... bpf resumed>)          = 6
[pid   487] <... bpf resumed>)          = 7
[pid   487] exit_group(0)               = ?
./strace-static-x86_64: Process 489 attached
[pid   489] set_robust_list(0x5555572d5660, 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   488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   487] +++ exited with 0 +++
[pid   488] exit_group(0 <unfinished ...>
[pid   489] write(3, "1000", 4 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=487, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   489] <... write resumed>)        = 4
[pid   297] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   489] close(3 <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   488] <... exit_group resumed>)   = ?
[pid   489] <... close resumed>)        = 0
./strace-static-x86_64: Process 490 attached
[pid   488] +++ exited with 0 +++
[pid   486] <... bpf resumed>)          = 7
[pid   485] +++ exited with 0 +++
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 490
[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   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=488, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=485, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   489] <... bpf resumed>)          = 3
[pid   490] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   486] exit_group(0 <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   489] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   295] <... restart_syscall resumed>) = 0
[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   486] <... exit_group resumed>)   = ?
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   490] <... set_robust_list resumed>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 491
[pid   489] <... bpf resumed>)          = 4
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 492
[pid   489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 491 attached
 <unfinished ...>
[pid   491] set_robust_list(0x5555572d5660, 24./strace-static-x86_64: Process 492 attached
) = 0
[pid   490] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   491] setpgid(0, 0)               = 0
[pid   491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   492] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   490] <... prctl resumed>)        = 0
[pid   492] <... set_robust_list resumed>) = 0
[pid   491] <... openat resumed>)       = 3
[pid   490] setpgid(0, 0 <unfinished ...>
[pid   491] write(3, "1000", 4)         = 4
[pid   491] close(3)                    = 0
[pid   492] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   491] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   490] <... setpgid resumed>)      = 0
[pid   492] <... prctl resumed>)        = 0
[pid   490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   491] <... bpf resumed>)          = 3
[pid   491] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   490] <... openat resumed>)       = 3
[pid   491] <... bpf resumed>)          = 0
[pid   491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   492] setpgid(0, 0 <unfinished ...>
[pid   490] write(3, "1000", 4 <unfinished ...>
[pid   492] <... setpgid resumed>)      = 0
[pid   491] <... bpf resumed>)          = 4
[pid   490] <... write resumed>)        = 4
[pid   490] close(3)                    = 0
[pid   491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   489] <... bpf resumed>)          = 5
[pid   490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   490] <... bpf resumed>)          = 3
[pid   489] <... bpf resumed>)          = 6
[pid   490] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   492] <... openat resumed>)       = 3
[pid   490] <... bpf resumed>)          = 0
[pid   492] write(3, "1000", 4 <unfinished ...>
[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) = 4
[pid   492] <... write resumed>)        = 4
[pid   492] close(3 <unfinished ...>
[pid   490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   492] <... close resumed>)        = 0
[pid   492] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   492] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   491] <... bpf resumed>)          = 5
[pid   490] <... bpf resumed>)          = 5
[pid   489] <... bpf resumed>)          = 7
[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   490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   489] exit_group(0 <unfinished ...>
[pid   491] <... bpf resumed>)          = 6
[pid   490] <... bpf resumed>)          = 6
[pid   489] <... exit_group resumed>)   = ?
[pid   486] +++ exited with 0 +++
[pid   490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   489] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=486, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   490] <... bpf resumed>)          = 7
[pid   490] exit_group(0 <unfinished ...>
[pid   291] --- 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] <... exit_group resumed>)   = ?
[pid   291] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   291] <... restart_syscall resumed>) = 0
[pid   291] 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   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 493
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 494
./strace-static-x86_64: Process 493 attached
[pid   493] set_robust_list(0x5555572d5660, 24) = 0
[pid   493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   493] setpgid(0, 0)               = 0
[pid   493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   493] write(3, "1000", 4)         = 4
[pid   493] close(3)                    = 0
[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) = 3
[pid   493] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[   24.979853][    C0] softirq: huh, entered softirq 9 RCU ffffffff815cac40 with preempt_count 00000103, exited with 00000102?
[   24.991395][  T486] BUG: scheduling while atomic: syz-executor230/486/0x00000002
[   24.998880][  T486] Modules linked in:
[   25.002717][  T486] Preemption disabled at:
[   25.002727][  T486] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   25.013840][  T486] CPU: 0 PID: 486 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   25.025272][  T486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   25.035165][  T486] Call Trace:
[   25.038291][  T486]  <TASK>
[   25.041085][  T486]  dump_stack_lvl+0x151/0x1b7
[   25.045583][  T486]  ? is_module_text_address+0x1a/0x140
[   25.050877][  T486]  ? is_module_text_address+0x1a/0x140
[   25.056257][  T486]  ? io_uring_drop_tctx_refs+0x190/0x190
[   25.062159][  T486]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   25.067801][  T486]  ? __wake_up_sync_key+0x1b1/0x3d0
[   25.072835][  T486]  ? is_module_text_address+0x1a/0x140
[   25.078130][  T486]  dump_stack+0x15/0x17
[   25.082123][  T486]  __schedule_bug+0x195/0x260
[   25.086636][  T486]  ? ttwu_queue_wakelist+0x510/0x510
[   25.091755][  T486]  ? __send_signal+0x96f/0xcb0
[   25.096363][  T486]  __schedule+0xd19/0x1590
[   25.100610][  T486]  ? __kasan_check_write+0x14/0x20
[   25.105562][  T486]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   25.110974][  T486]  ? __sched_text_start+0x8/0x8
[   25.115658][  T486]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   25.121124][  T486]  do_task_dead+0x99/0xa0
[   25.125288][  T486]  do_exit+0x2089/0x2ca0
[   25.129365][  T486]  ? put_task_struct+0x80/0x80
[   25.134053][  T486]  ? ptrace_notify+0x24c/0x350
[   25.138652][  T486]  ? do_notify_parent+0xa30/0xa30
[   25.143512][  T486]  do_group_exit+0x141/0x310
[   25.147938][  T486]  __x64_sys_exit_group+0x3f/0x40
[   25.152802][  T486]  do_syscall_64+0x3d/0xb0
[   25.157052][  T486]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   25.162779][  T486] RIP: 0033:0x7fba5228cff9
[   25.167122][  T486] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[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./strace-static-x86_64: Process 494 attached
) = 4
[pid   493] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   492] <... bpf resumed>)          = 5
[pid   491] <... bpf resumed>)          = 7
[pid   490] +++ exited with 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 <unfinished ...>
[pid   491] exit_group(0 <unfinished ...>
[pid   492] <... bpf resumed>)          = 6
[pid   491] <... exit_group resumed>)   = ?
[pid   297] --- 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] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   493] <... bpf resumed>)          = 5
[pid   494] <... set_robust_list resumed>) = 0
[pid   493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   492] <... bpf resumed>)          = 7
[pid   492] exit_group(0)               = ?
[   25.174338][  T486] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   25.182572][  T486] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   25.190394][  T486] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   25.198191][  T486] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   25.206000][  T486] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   25.213813][  T486] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   25.221630][  T486]  </TASK>
[pid   492] +++ exited with 0 +++
[pid   491] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=491, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[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 <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 495
[pid   494] <... openat resumed>)       = 3
[pid   494] write(3, "1000", 4)         = 4
[pid   494] close(3)                    = 0
[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) = 3
[pid   494] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   494] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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   297] <... restart_syscall resumed>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 496
[   25.228797][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   25.240361][  T491] BUG: scheduling while atomic: syz-executor230/491/0x00000002
[   25.247982][  T491] Modules linked in:
[   25.251941][  T491] Preemption disabled at:
[   25.251950][  T491] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   25.262999][  T491] CPU: 1 PID: 491 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   25.274418][  T491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   25.284324][  T491] Call Trace:
[   25.287438][  T491]  <TASK>
[   25.290213][  T491]  dump_stack_lvl+0x151/0x1b7
[   25.294724][  T491]  ? is_module_text_address+0x1a/0x140
[   25.300017][  T491]  ? is_module_text_address+0x1a/0x140
[   25.305314][  T491]  ? io_uring_drop_tctx_refs+0x190/0x190
[   25.310780][  T491]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   25.316420][  T491]  ? __wake_up_sync_key+0x1b1/0x3d0
[   25.321456][  T491]  ? is_module_text_address+0x1a/0x140
[   25.326749][  T491]  dump_stack+0x15/0x17
[   25.330741][  T491]  __schedule_bug+0x195/0x260
[   25.335258][  T491]  ? ttwu_queue_wakelist+0x510/0x510
[   25.340377][  T491]  ? __send_signal+0x96f/0xcb0
[   25.344977][  T491]  __schedule+0xd19/0x1590
[   25.349237][  T491]  ? __kasan_check_write+0x14/0x20
[   25.354175][  T491]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   25.359468][  T491]  ? __sched_text_start+0x8/0x8
[   25.364155][  T491]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   25.369633][  T491]  do_task_dead+0x99/0xa0
[   25.373790][  T491]  do_exit+0x2089/0x2ca0
[   25.377880][  T491]  ? put_task_struct+0x80/0x80
[   25.382474][  T491]  ? ptrace_notify+0x24c/0x350
[   25.387068][  T491]  ? do_notify_parent+0xa30/0xa30
[   25.391928][  T491]  do_group_exit+0x141/0x310
[   25.396356][  T491]  __x64_sys_exit_group+0x3f/0x40
[   25.401219][  T491]  do_syscall_64+0x3d/0xb0
[   25.405467][  T491]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   25.411202][  T491] RIP: 0033:0x7fba5228cff9
[   25.415451][  T491] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[   25.422652][  T491] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=492, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 495 attached
, child_tidptr=0x5555572d5650) = 498
[pid   493] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 496 attached
./strace-static-x86_64: Process 498 attached
[pid   495] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   494] <... bpf resumed>)          = 6
[pid   493] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   496] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   495] <... set_robust_list resumed>) = 0
[pid   493] <... bpf resumed>)          = 7
[pid   498] set_robust_list(0x5555572d5660, 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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   498] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   496] <... set_robust_list resumed>) = 0
[pid   495] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   496] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   495] <... prctl resumed>)        = 0
[pid   496] <... prctl resumed>)        = 0
[pid   495] setpgid(0, 0 <unfinished ...>
[pid   496] setpgid(0, 0 <unfinished ...>
[pid   495] <... setpgid resumed>)      = 0
[pid   496] <... setpgid resumed>)      = 0
[pid   495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   495] <... openat resumed>)       = 3
[pid   496] <... openat resumed>)       = 3
[pid   495] write(3, "1000", 4 <unfinished ...>
[pid   496] write(3, "1000", 4 <unfinished ...>
[pid   495] <... write resumed>)        = 4
[pid   496] <... write resumed>)        = 4
[pid   495] close(3 <unfinished ...>
[pid   496] close(3 <unfinished ...>
[pid   495] <... close resumed>)        = 0
[pid   496] <... close resumed>)        = 0
[pid   495] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   496] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_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 resumed>)          = 3
[pid   496] <... bpf resumed>)          = 3
[pid   495] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   496] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   495] <... bpf resumed>)          = 0
[pid   496] <... bpf resumed>)          = 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 <unfinished ...>
[   25.430985][  T491] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   25.438804][  T491] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   25.447049][  T491] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   25.454853][  T491] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   25.462665][  T491] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   25.470483][  T491]  </TASK>
[pid   496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   494] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   494] exit_group(0)               = ?
[pid   494] +++ exited with 0 +++
[pid   495] <... bpf resumed>)          = 4
[pid   496] <... bpf resumed>)          = 4
[pid   495] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   498] <... bpf resumed>)          = 4
[pid   498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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   493] exit_group(0)               = ?
[pid   493] +++ exited with 0 +++
[pid   496] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   495] exit_group(0)               = ?
[pid   495] +++ exited with 0 +++
[   25.476318][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000102, exited with 00000101?
[   25.487751][   T82] BUG: scheduling while atomic: syslogd/82/0x00000002
[   25.494667][   T82] Modules linked in:
[   25.498469][   T82] Preemption disabled at:
[   25.498478][   T82] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   25.509945][   T82] CPU: 1 PID: 82 Comm: syslogd Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   25.520598][   T82] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   25.530501][   T82] Call Trace:
[   25.533613][   T82]  <TASK>
[   25.536567][   T82]  dump_stack_lvl+0x151/0x1b7
[   25.541077][   T82]  ? is_module_text_address+0x1a/0x140
[   25.546372][   T82]  ? is_module_text_address+0x1a/0x140
[   25.551666][   T82]  ? io_uring_drop_tctx_refs+0x190/0x190
[   25.557144][   T82]  ? is_module_text_address+0x1a/0x140
[   25.562428][   T82]  dump_stack+0x15/0x17
[   25.566421][   T82]  __schedule_bug+0x195/0x260
[   25.570934][   T82]  ? ttwu_queue_wakelist+0x510/0x510
[   25.576055][   T82]  __schedule+0xd19/0x1590
[   25.580309][   T82]  ? __kasan_check_read+0x11/0x20
[   25.585171][   T82]  ? __fdget_pos+0x209/0x3a0
[   25.589594][   T82]  ? __sched_text_start+0x8/0x8
[   25.594283][   T82]  ? ksys_read+0x24f/0x2c0
[   25.598543][   T82]  schedule+0x11f/0x1e0
[   25.602536][   T82]  exit_to_user_mode_loop+0x4d/0xe0
[   25.607561][   T82]  exit_to_user_mode_prepare+0x5a/0xa0
[   25.612854][   T82]  syscall_exit_to_user_mode+0x26/0x160
[   25.618235][   T82]  do_syscall_64+0x49/0xb0
[   25.622487][   T82]  ? sysvec_call_function_single+0x52/0xb0
[   25.628129][   T82]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   25.633866][   T82] RIP: 0033:0x7f9f141b4b6a
[   25.638113][   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
[   25.657554][   T82] RSP: 002b:00007ffd98431b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   25.665798][   T82] RAX: 0000000000000073 RBX: 0000000000000002 RCX: 00007f9f141b4b6a
[   25.673609][   T82] RDX: 00000000000000ff RSI: 000055b71afdb300 RDI: 0000000000000000
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=494, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=493, si_uid=0, si_status=0, si_utime=0, si_stime=22} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=495, 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=0x5555572d5650) = 499
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 501
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 500
[pid   498] <... bpf resumed>)          = 6
[pid   498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
./strace-static-x86_64: Process 501 attached
./strace-static-x86_64: Process 500 attached
[pid   501] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   498] exit_group(0./strace-static-x86_64: Process 499 attached
 <unfinished ...>
[pid   501] <... set_robust_list resumed>) = 0
[pid   500] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   501] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   500] <... set_robust_list resumed>) = 0
[pid   499] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   498] <... exit_group resumed>)   = ?
[pid   496] <... bpf resumed>)          = 6
[pid   501] <... prctl resumed>)        = 0
[pid   501] setpgid(0, 0)               = 0
[pid   501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   501] write(3, "1000", 4)         = 4
[pid   501] close(3)                    = 0
[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] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   499] <... set_robust_list resumed>) = 0
[pid   496] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   501] <... bpf resumed>)          = 3
[pid   501] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   500] <... prctl resumed>)        = 0
[pid   499] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   500] setpgid(0, 0 <unfinished ...>
[pid   499] <... prctl resumed>)        = 0
[pid   500] <... setpgid resumed>)      = 0
[pid   500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   500] write(3, "1000", 4)         = 4
[pid   500] close(3 <unfinished ...>
[pid   501] <... bpf resumed>)          = 4
[pid   501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   500] <... close resumed>)        = 0
[pid   499] setpgid(0, 0 <unfinished ...>
[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] <... setpgid resumed>)      = 0
[pid   500] <... bpf resumed>)          = 3
[pid   499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   500] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   499] <... openat resumed>)       = 3
[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   499] write(3, "1000", 4)         = 4
[pid   499] close(3)                    = 0
[pid   499] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   500] <... bpf resumed>)          = 4
[pid   499] <... bpf resumed>)          = 3
[pid   499] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   499] <... bpf resumed>)          = 4
[pid   499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   498] +++ exited with 0 +++
[pid   501] <... bpf resumed>)          = 5
[pid   496] <... bpf resumed>)          = 7
[pid   500] <... bpf resumed>)          = 5
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=498, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   496] exit_group(0 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   496] <... exit_group resumed>)   = ?
[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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   496] +++ exited with 0 +++
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 502
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=496, si_uid=0, si_status=0, si_utime=0, si_stime=19} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   499] <... bpf resumed>)          = 5
[pid   297] <... restart_syscall resumed>) = 0
[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   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   499] <... bpf resumed>)          = 6
[pid   499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 503
[pid   499] <... bpf resumed>)          = 7
[pid   499] exit_group(0)               = ?
[pid   501] <... bpf resumed>)          = 6
[   25.681419][   T82] RBP: 000055b71afdb2c0 R08: 0000000000000001 R09: 0000000000000000
[   25.689234][   T82] R10: 00007f9f143533a3 R11: 0000000000000246 R12: 000055b71afdb373
[   25.697043][   T82] R13: 000055b71afdb300 R14: 0000000000000000 R15: 00007f9f14391a80
[   25.704863][   T82]  </TASK>
[pid   501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   500] <... bpf resumed>)          = 6
[pid   499] +++ exited with 0 +++
[pid   501] <... bpf resumed>)          = 7
[pid   500] 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=499, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   501] exit_group(0 <unfinished ...>
[pid   500] <... bpf resumed>)          = 7
[pid   501] <... exit_group resumed>)   = ?
[pid   500] exit_group(0 <unfinished ...>
[pid   501] +++ exited with 0 +++
[pid   500] <... exit_group resumed>)   = ?
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   500] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=501, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 504
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=500, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] <... restart_syscall resumed>) = 0
[pid   291] 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   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 505
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 506
./strace-static-x86_64: Process 502 attached
[pid   502] set_robust_list(0x5555572d5660, 24) = 0
[pid   502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   502] setpgid(0, 0)               = 0
[pid   502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 503 attached
) = 3
[pid   503] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   502] write(3, "1000", 4 <unfinished ...>
[pid   503] <... set_robust_list resumed>) = 0
[pid   502] <... write resumed>)        = 4
[pid   503] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   502] close(3 <unfinished ...>
[pid   503] <... prctl resumed>)        = 0
[pid   502] <... close resumed>)        = 0
[pid   503] setpgid(0, 0 <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   503] <... setpgid resumed>)      = 0
[pid   503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   502] <... bpf resumed>)          = 3
[pid   503] <... openat resumed>)       = 3
[pid   502] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   503] write(3, "1000", 4 <unfinished ...>
[pid   502] <... bpf resumed>)          = 0
[pid   503] <... write resumed>)        = 4
[pid   502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   503] close(3 <unfinished ...>
[pid   502] <... bpf resumed>)          = 4
[pid   503] <... close resumed>)        = 0
[pid   503] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   503] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[   25.733921][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   25.746085][  T499] BUG: scheduling while atomic: syz-executor230/499/0x00000002
[   25.753557][  T499] Modules linked in:
[   25.757907][  T499] Preemption disabled at:
[   25.757918][  T499] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   25.769538][  T499] CPU: 1 PID: 499 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   25.780979][  T499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   25.790870][  T499] Call Trace:
[   25.793994][  T499]  <TASK>
[   25.796775][  T499]  dump_stack_lvl+0x151/0x1b7
[   25.801284][  T499]  ? is_module_text_address+0x1a/0x140
[   25.806664][  T499]  ? is_module_text_address+0x1a/0x140
[   25.811963][  T499]  ? io_uring_drop_tctx_refs+0x190/0x190
[   25.817696][  T499]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   25.823330][  T499]  ? __wake_up_sync_key+0x1b1/0x3d0
[   25.828364][  T499]  ? is_module_text_address+0x1a/0x140
[   25.833754][  T499]  dump_stack+0x15/0x17
[   25.837747][  T499]  __schedule_bug+0x195/0x260
[   25.842350][  T499]  ? ttwu_queue_wakelist+0x510/0x510
[   25.847569][  T499]  ? __send_signal+0x96f/0xcb0
[   25.852157][  T499]  __schedule+0xd19/0x1590
[   25.856415][  T499]  ? __kasan_check_write+0x14/0x20
[   25.861361][  T499]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   25.866650][  T499]  ? __sched_text_start+0x8/0x8
[   25.871421][  T499]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   25.876892][  T499]  do_task_dead+0x99/0xa0
[   25.881057][  T499]  do_exit+0x2089/0x2ca0
[   25.885136][  T499]  ? put_task_struct+0x80/0x80
[   25.889738][  T499]  ? ptrace_notify+0x24c/0x350
[   25.894336][  T499]  ? do_notify_parent+0xa30/0xa30
[   25.899196][  T499]  do_group_exit+0x141/0x310
[   25.903623][  T499]  __x64_sys_exit_group+0x3f/0x40
[   25.908481][  T499]  do_syscall_64+0x3d/0xb0
[   25.912735][  T499]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   25.918464][  T499] RIP: 0033:0x7fba5228cff9
[   25.922713][  T499] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[pid   503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 504 attached
./strace-static-x86_64: Process 506 attached
./strace-static-x86_64: Process 505 attached
) = 4
[pid   502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   506] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   505] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   504] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   506] <... set_robust_list resumed>) = 0
[pid   506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   506] setpgid(0, 0)               = 0
[pid   506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   504] <... set_robust_list resumed>) = 0
[pid   505] <... set_robust_list resumed>) = 0
[pid   506] write(3, "1000", 4)         = 4
[pid   506] close(3)                    = 0
[pid   506] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   504] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   506] <... bpf resumed>)          = 3
[pid   505] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   506] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 4
[pid   505] <... prctl resumed>)        = 0
[pid   504] <... prctl resumed>)        = 0
[pid   506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   505] setpgid(0, 0)               = 0
[pid   505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   504] setpgid(0, 0 <unfinished ...>
[pid   505] <... openat resumed>)       = 3
[pid   504] <... setpgid resumed>)      = 0
[pid   505] write(3, "1000", 4)         = 4
[pid   505] close(3)                    = 0
[pid   505] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   505] <... bpf resumed>)          = 3
[pid   505] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   504] <... openat resumed>)       = 3
[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   504] write(3, "1000", 4 <unfinished ...>
[pid   505] <... bpf resumed>)          = 4
[pid   504] <... write resumed>)        = 4
[pid   505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   504] close(3)                    = 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) = 3
[pid   504] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 4
[pid   504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   502] <... bpf resumed>)          = 5
[pid   506] <... bpf resumed>)          = 5
[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   506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   505] <... bpf resumed>)          = 5
[pid   504] <... bpf resumed>)          = 5
[pid   503] <... bpf resumed>)          = 5
[pid   502] <... bpf resumed>)          = 6
[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   502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   506] <... bpf resumed>)          = 6
[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   504] <... bpf resumed>)          = 6
[pid   503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   502] <... bpf resumed>)          = 7
[pid   506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   502] exit_group(0 <unfinished ...>
[pid   505] <... bpf resumed>)          = 6
[pid   506] <... bpf resumed>)          = 7
[pid   504] <... bpf resumed>)          = 7
[pid   502] <... exit_group resumed>)   = ?
[   25.929917][  T499] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   25.938163][  T499] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   25.945975][  T499] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   25.953785][  T499] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   25.961605][  T499] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   25.969409][  T499] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   25.977223][  T499]  </TASK>
[pid   506] exit_group(0 <unfinished ...>
[pid   505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   504] exit_group(0 <unfinished ...>
[pid   503] <... bpf resumed>)          = 6
[pid   502] +++ exited with 0 +++
[pid   506] <... exit_group resumed>)   = ?
[pid   505] <... bpf resumed>)          = 7
[pid   504] <... exit_group resumed>)   = ?
[pid   503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   506] +++ exited with 0 +++
[pid   505] exit_group(0 <unfinished ...>
[pid   504] +++ exited with 0 +++
[pid   503] <... bpf resumed>)          = 7
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=502, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid   505] <... exit_group resumed>)   = ?
[pid   503] exit_group(0 <unfinished ...>
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=506, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=504, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   505] +++ exited with 0 +++
[pid   503] <... exit_group resumed>)   = ?
[pid   295] <... restart_syscall resumed>) = 0
[pid   503] +++ exited with 0 +++
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=505, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=503, si_uid=0, si_status=0, si_utime=0, si_stime=23} ---
[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   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... restart_syscall resumed>) = 0
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 508
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 509
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 510
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 511
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 512
./strace-static-x86_64: Process 512 attached
[pid   512] set_robust_list(0x5555572d5660, 24) = 0
[pid   512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   512] setpgid(0, 0./strace-static-x86_64: Process 510 attached
)               = 0
[pid   512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   510] set_robust_list(0x5555572d5660, 24) = 0
[pid   512] <... openat resumed>)       = 3
[pid   510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   510] setpgid(0, 0)               = 0
[   26.002978][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   26.015824][  T502] BUG: scheduling while atomic: syz-executor230/502/0x00000002
[   26.023510][  T502] Modules linked in:
[   26.027375][  T502] Preemption disabled at:
[   26.027382][  T502] [<ffffffff8154b847>] up_write+0x27/0x1f0
[   26.037309][  T502] CPU: 1 PID: 502 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[pid   510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   512] write(3, "1000", 4)         = 4
[pid   512] close(3)                    = 0
[pid   510] <... openat resumed>)       = 3
[pid   512] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   510] write(3, "1000", 4 <unfinished ...>
[pid   512] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   510] <... write resumed>)        = 4
[pid   510] close(3)                    = 0
[pid   512] <... bpf resumed>)          = 0
[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   512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   510] <... bpf resumed>)          = 3
[pid   510] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 508 attached
 <unfinished ...>
[pid   508] set_robust_list(0x5555572d5660, 24) = 0
[   26.048772][  T502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   26.058661][  T502] Call Trace:
[   26.061785][  T502]  <TASK>
[   26.064562][  T502]  dump_stack_lvl+0x151/0x1b7
[   26.069081][  T502]  ? up_write+0x27/0x1f0
[   26.073152][  T502]  ? up_write+0x27/0x1f0
[   26.077241][  T502]  ? io_uring_drop_tctx_refs+0x190/0x190
[   26.082785][  T502]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   26.088514][  T502]  ? __wake_up_sync_key+0x1b1/0x3d0
[   26.093548][  T502]  ? up_write+0x27/0x1f0
[   26.097629][  T502]  dump_stack+0x15/0x17
[   26.101619][  T502]  __schedule_bug+0x195/0x260
[   26.106220][  T502]  ? ttwu_queue_wakelist+0x510/0x510
[   26.111352][  T502]  ? __send_signal+0x96f/0xcb0
[   26.115939][  T502]  __schedule+0xd19/0x1590
[   26.120192][  T502]  ? __kasan_check_write+0x14/0x20
[   26.125146][  T502]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   26.130436][  T502]  ? __sched_text_start+0x8/0x8
[   26.135120][  T502]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   26.140589][  T502]  do_task_dead+0x99/0xa0
[   26.144884][  T502]  do_exit+0x2089/0x2ca0
[   26.149050][  T502]  ? put_task_struct+0x80/0x80
[   26.153729][  T502]  ? ptrace_notify+0x24c/0x350
[   26.158327][  T502]  ? do_notify_parent+0xa30/0xa30
[   26.163193][  T502]  do_group_exit+0x141/0x310
[   26.167612][  T502]  __x64_sys_exit_group+0x3f/0x40
[   26.172472][  T502]  do_syscall_64+0x3d/0xb0
[   26.176813][  T502]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   26.182544][  T502] RIP: 0033:0x7fba5228cff9
[   26.186794][  T502] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[   26.193997][  T502] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
./strace-static-x86_64: Process 511 attached
./strace-static-x86_64: Process 509 attached
[pid   510] <... bpf resumed>)          = 4
[pid   508] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   512] <... bpf resumed>)          = 4
[pid   511] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   509] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   508] <... prctl resumed>)        = 0
[pid   512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   511] <... set_robust_list resumed>) = 0
[pid   509] <... set_robust_list resumed>) = 0
[pid   508] setpgid(0, 0 <unfinished ...>
[pid   511] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   508] <... setpgid resumed>)      = 0
[pid   511] <... prctl resumed>)        = 0
[pid   511] setpgid(0, 0)               = 0
[pid   509] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   509] <... prctl resumed>)        = 0
[pid   509] setpgid(0, 0 <unfinished ...>
[pid   508] <... openat resumed>)       = 3
[pid   509] <... setpgid resumed>)      = 0
[pid   508] write(3, "1000", 4 <unfinished ...>
[pid   509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   508] <... write resumed>)        = 4
[pid   509] <... openat resumed>)       = 3
[pid   508] close(3 <unfinished ...>
[pid   509] write(3, "1000", 4 <unfinished ...>
[pid   508] <... close resumed>)        = 0
[pid   509] <... write 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   509] close(3 <unfinished ...>
[pid   508] <... bpf resumed>)          = 3
[pid   509] <... close resumed>)        = 0
[pid   508] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   509] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   508] <... bpf resumed>)          = 0
[pid   509] <... bpf resumed>)          = 3
[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   511] <... openat resumed>)       = 3
[pid   509] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   511] write(3, "1000", 4)         = 4
[pid   511] close(3)                    = 0
[pid   509] <... bpf resumed>)          = 0
[pid   508] <... bpf resumed>)          = 4
[pid   511] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[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   508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   511] <... bpf resumed>)          = 3
[pid   509] <... bpf resumed>)          = 4
[pid   509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   511] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   512] <... bpf resumed>)          = 5
[pid   510] <... bpf resumed>)          = 5
[pid   508] <... bpf resumed>)          = 5
[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>)          = 5
[pid   510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   509] <... bpf resumed>)          = 5
[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   512] <... bpf resumed>)          = 6
[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   512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   510] <... bpf resumed>)          = 6
[pid   512] <... bpf resumed>)          = 7
[pid   512] exit_group(0)               = ?
[   26.202240][  T502] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   26.210052][  T502] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   26.217863][  T502] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   26.225677][  T502] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   26.233487][  T502] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   26.241311][  T502]  </TASK>
[pid   512] +++ exited with 0 +++
[pid   511] <... bpf resumed>)          = 6
[pid   510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <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   511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   510] <... bpf resumed>)          = 7
[pid   509] <... bpf resumed>)          = 6
[pid   508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=512, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   511] <... bpf resumed>)          = 7
[pid   510] exit_group(0 <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   511] exit_group(0 <unfinished ...>
[pid   510] <... exit_group resumed>)   = ?
[pid   509] <... bpf resumed>)          = 7
[pid   508] exit_group(0 <unfinished ...>
[pid   511] <... exit_group resumed>)   = ?
[pid   510] +++ exited with 0 +++
[pid   509] exit_group(0 <unfinished ...>
[pid   508] <... exit_group resumed>)   = ?
[pid   511] +++ exited with 0 +++
[pid   509] <... exit_group resumed>)   = ?
[pid   508] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=510, si_uid=0, si_status=0, si_utime=0, si_stime=18} ---
[pid   509] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=511, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=508, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=509, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 514
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 515
[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=0x5555572d5650) = 516
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 517
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 518
./strace-static-x86_64: Process 516 attached
[pid   516] set_robust_list(0x5555572d5660, 24) = 0
[pid   516] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 515 attached
 <unfinished ...>
[pid   515] set_robust_list(0x5555572d5660, 24) = 0
[pid   516] <... prctl resumed>)        = 0
[pid   515] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   516] setpgid(0, 0)               = 0
[pid   516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   515] <... prctl resumed>)        = 0
[pid   515] setpgid(0, 0./strace-static-x86_64: Process 518 attached
)               = 0
[pid   515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   518] set_robust_list(0x5555572d5660, 24) = 0
[pid   518] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   516] <... openat resumed>)       = 3
[pid   516] write(3, "1000", 4 <unfinished ...>
[pid   518] <... prctl resumed>)        = 0
[pid   516] <... write resumed>)        = 4
[pid   518] setpgid(0, 0)               = 0
[pid   516] close(3 <unfinished ...>
[pid   515] <... openat resumed>)       = 3
[pid   518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   516] <... close resumed>)        = 0
[pid   515] write(3, "1000", 4 <unfinished ...>
[pid   518] <... openat resumed>)       = 3
[pid   516] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   515] <... write resumed>)        = 4
[pid   518] write(3, "1000", 4 <unfinished ...>
[pid   516] <... bpf resumed>)          = 3
[pid   515] close(3 <unfinished ...>
[pid   518] <... write resumed>)        = 4
[pid   516] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   515] <... close resumed>)        = 0
[pid   518] close(3 <unfinished ...>
[pid   516] <... bpf resumed>)          = 0
[pid   515] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   518] <... close resumed>)        = 0
[   26.262309][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   26.274301][  T512] BUG: scheduling while atomic: syz-executor230/512/0x00000002
[   26.281839][  T512] Modules linked in:
[   26.286115][  T512] Preemption disabled at:
[   26.286125][  T512] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   26.297971][  T512] CPU: 1 PID: 512 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #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 <unfinished ...>
[   26.309410][  T512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   26.319390][  T512] Call Trace:
[   26.322688][  T512]  <TASK>
[   26.325473][  T512]  dump_stack_lvl+0x151/0x1b7
[   26.329980][  T512]  ? is_module_text_address+0x1a/0x140
[   26.335274][  T512]  ? is_module_text_address+0x1a/0x140
[   26.340573][  T512]  ? io_uring_drop_tctx_refs+0x190/0x190
[   26.346143][  T512]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   26.351784][  T512]  ? __wake_up_sync_key+0x1b1/0x3d0
[   26.356806][  T512]  ? is_module_text_address+0x1a/0x140
[   26.362102][  T512]  dump_stack+0x15/0x17
[   26.366092][  T512]  __schedule_bug+0x195/0x260
[   26.370607][  T512]  ? ttwu_queue_wakelist+0x510/0x510
[   26.375728][  T512]  ? __send_signal+0x96f/0xcb0
[   26.380329][  T512]  __schedule+0xd19/0x1590
[   26.384578][  T512]  ? __kasan_check_write+0x14/0x20
[   26.389524][  T512]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   26.394819][  T512]  ? __sched_text_start+0x8/0x8
[   26.399507][  T512]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   26.404976][  T512]  do_task_dead+0x99/0xa0
[   26.409144][  T512]  do_exit+0x2089/0x2ca0
[   26.413225][  T512]  ? put_task_struct+0x80/0x80
[   26.417820][  T512]  ? ptrace_notify+0x24c/0x350
[   26.422419][  T512]  ? do_notify_parent+0xa30/0xa30
[   26.427366][  T512]  do_group_exit+0x141/0x310
[   26.431793][  T512]  __x64_sys_exit_group+0x3f/0x40
[   26.436743][  T512]  do_syscall_64+0x3d/0xb0
[   26.440992][  T512]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   26.446721][  T512] RIP: 0033:0x7fba5228cff9
[   26.450975][  T512] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[   26.458181][  T512] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   26.466423][  T512] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   26.474233][  T512] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   26.482047][  T512] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   26.489855][  T512] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   26.497668][  T512] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   26.505484][  T512]  </TASK>
[pid   515] <... bpf resumed>)          = 3
./strace-static-x86_64: Process 517 attached
./strace-static-x86_64: Process 514 attached
[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   516] <... bpf resumed>)          = 4
[pid   515] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   518] <... bpf resumed>)          = 3
[pid   517] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   516] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   515] <... bpf resumed>)          = 0
[pid   514] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   518] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   517] <... set_robust_list resumed>) = 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   514] <... set_robust_list resumed>) = 0
[pid   518] <... bpf resumed>)          = 0
[pid   517] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[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 <unfinished ...>
[pid   514] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   517] <... prctl resumed>)        = 0
[pid   514] <... prctl resumed>)        = 0
[pid   517] setpgid(0, 0 <unfinished ...>
[pid   514] setpgid(0, 0 <unfinished ...>
[pid   517] <... setpgid resumed>)      = 0
[pid   514] <... setpgid resumed>)      = 0
[pid   517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   517] <... openat resumed>)       = 3
[pid   514] <... openat resumed>)       = 3
[pid   517] write(3, "1000", 4 <unfinished ...>
[pid   514] write(3, "1000", 4 <unfinished ...>
[pid   517] <... write resumed>)        = 4
[pid   514] <... write resumed>)        = 4
[pid   517] close(3 <unfinished ...>
[pid   514] close(3 <unfinished ...>
[pid   517] <... close resumed>)        = 0
[pid   514] <... close resumed>)        = 0
[pid   517] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   514] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   517] <... bpf resumed>)          = 3
[pid   516] <... bpf resumed>)          = 5
[pid   518] <... bpf resumed>)          = 4
[pid   514] <... bpf resumed>)          = 3
[pid   517] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[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   514] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   518] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   517] <... bpf resumed>)          = 0
[pid   516] <... bpf resumed>)          = 6
[pid   514] <... bpf resumed>)          = 0
[pid   518] <... bpf resumed>)          = 5
[pid   518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   516] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   515] <... bpf resumed>)          = 4
[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   518] <... bpf resumed>)          = 6
[pid   517] <... bpf resumed>)          = 4
[pid   516] <... bpf resumed>)          = 7
[pid   514] <... bpf resumed>)          = 4
[pid   517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   516] exit_group(0 <unfinished ...>
[pid   514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   517] <... bpf resumed>)          = 5
[pid   516] <... exit_group resumed>)   = ?
[pid   514] <... bpf resumed>)          = 5
[pid   518] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   516] +++ exited with 0 +++
[pid   514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   518] <... bpf resumed>)          = 7
[pid   517] <... bpf resumed>)          = 6
[pid   514] <... bpf resumed>)          = 6
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=516, si_uid=0, si_status=0, si_utime=0, si_stime=22} ---
[pid   517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   518] exit_group(0 <unfinished ...>
[pid   517] <... bpf resumed>)          = 7
[pid   514] <... bpf resumed>)          = 7
[pid   518] <... exit_group resumed>)   = ?
[pid   517] exit_group(0 <unfinished ...>
[pid   514] exit_group(0 <unfinished ...>
[pid   517] <... exit_group resumed>)   = ?
[pid   514] <... exit_group resumed>)   = ?
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   518] +++ exited with 0 +++
[pid   517] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=517, 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   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=518, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 521 attached
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 521
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 522
[pid   515] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 522 attached
 <unfinished ...>
[pid   522] set_robust_list(0x5555572d5660, 24) = 0
[pid   522] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   522] <... prctl resumed>)        = 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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   522] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   515] <... bpf resumed>)          = 5
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 523
[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   521] set_robust_list(0x5555572d5660, 24./strace-static-x86_64: Process 523 attached
) = 0
[pid   515] <... bpf resumed>)          = 6
[pid   515] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   522] <... bpf resumed>)          = 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 <unfinished ...>
[pid   523] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   522] <... bpf resumed>)          = 4
[pid   521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   523] <... set_robust_list resumed>) = 0
[pid   522] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   521] setpgid(0, 0)               = 0
[pid   521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   521] write(3, "1000", 4)         = 4
[pid   521] close(3)                    = 0
[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) = 3
[pid   521] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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 <unfinished ...>
[pid   523] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   521] <... bpf resumed>)          = 4
[pid   521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   523] <... prctl resumed>)        = 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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   523] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   523] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   522] <... bpf resumed>)          = 5
[pid   521] <... bpf resumed>)          = 5
[pid   515] <... bpf resumed>)          = 7
[pid   514] +++ exited with 0 +++
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=514, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   515] exit_group(0)               = ?
[pid   515] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=515, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 525
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 524
./strace-static-x86_64: Process 524 attached
[pid   524] set_robust_list(0x5555572d5660, 24) = 0
[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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   521] <... bpf resumed>)          = 6
[   26.509365][   T30] audit: type=1400 audit(1715668072.670:75): avc:  denied  { remove_name } for  pid=82 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[   26.533264][   T30] audit: type=1400 audit(1715668072.670:76): avc:  denied  { rename } for  pid=82 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[pid   524] <... bpf resumed>)          = 3
[pid   521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   522] <... bpf resumed>)          = 6
[pid   524] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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] <... bpf resumed>)          = 6
[pid   522] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   521] <... bpf resumed>)          = 7
./strace-static-x86_64: Process 525 attached
[pid   525] set_robust_list(0x5555572d5660, 24) = 0
[pid   525] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   523] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   522] <... bpf resumed>)          = 7
[pid   521] exit_group(0 <unfinished ...>
[pid   524] <... bpf resumed>)          = 4
[pid   523] <... bpf resumed>)          = 7
[pid   522] exit_group(0 <unfinished ...>
[pid   521] <... exit_group resumed>)   = ?
[pid   525] <... prctl resumed>)        = 0
[pid   525] setpgid(0, 0)               = 0
[pid   525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   522] <... exit_group resumed>)   = ?
[pid   525] write(3, "1000", 4)         = 4
[pid   525] close(3)                    = 0
[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) = 3
[pid   525] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   523] exit_group(0 <unfinished ...>
[pid   522] +++ exited with 0 +++
[pid   521] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=521, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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   525] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   525] <... bpf resumed>)          = 6
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 526
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 527
[pid   525] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 527 attached
) = 7
[pid   524] <... bpf resumed>)          = 5
[pid   523] <... exit_group resumed>)   = ?
[pid   525] exit_group(0)               = ?
[pid   527] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   525] +++ exited with 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 <unfinished ...>
[pid   527] <... set_robust_list resumed>) = 0
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=525, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 526 attached
[pid   526] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   526] <... set_robust_list resumed>) = 0
[pid   526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   526] setpgid(0, 0)               = 0
[pid   526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 528
[pid   526] write(3, "1000", 4)         = 4
[pid   526] close(3)                    = 0
[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) = 3
[pid   526] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   527] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   526] <... bpf resumed>)          = 4
[pid   524] <... bpf resumed>)          = 6
[pid   524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 528 attached
 <unfinished ...>
[pid   528] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   527] <... prctl resumed>)        = 0
[pid   528] <... set_robust_list resumed>) = 0
[pid   527] setpgid(0, 0)               = 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 <unfinished ...>
[pid   527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   528] <... openat resumed>)       = 3
[pid   528] write(3, "1000", 4)         = 4
[pid   528] close(3)                    = 0
[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) = 3
[pid   528] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   523] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=523, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   524] <... bpf resumed>)          = 7
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   526] <... bpf resumed>)          = 5
[pid   524] exit_group(0 <unfinished ...>
[pid   526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   524] <... exit_group resumed>)   = ?
[pid   293] <... restart_syscall resumed>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   526] <... bpf resumed>)          = 6
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 529
[pid   526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 529 attached
 <unfinished ...>
[pid   527] <... openat resumed>)       = 3
[pid   527] write(3, "1000", 4)         = 4
[pid   527] close(3)                    = 0
[pid   529] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   528] <... bpf resumed>)          = 4
[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   529] <... set_robust_list resumed>) = 0
[pid   528] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   527] <... bpf resumed>)          = 3
[pid   529] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   527] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   529] <... prctl resumed>)        = 0
[pid   527] <... bpf resumed>)          = 0
[pid   529] setpgid(0, 0)               = 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   529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   527] <... bpf resumed>)          = 4
[pid   529] write(3, "1000", 4 <unfinished ...>
[pid   527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   529] <... write resumed>)        = 4
[pid   529] close(3)                    = 0
[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) = 3
[pid   529] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   529] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   528] <... bpf resumed>)          = 5
[pid   527] <... bpf resumed>)          = 5
[pid   526] <... bpf resumed>)          = 7
[pid   524] +++ exited with 0 +++
[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) = 6
[pid   528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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] exit_group(0 <unfinished ...>
[pid   529] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   526] <... exit_group resumed>)   = ?
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=524, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   529] <... bpf resumed>)          = 7
[pid   529] exit_group(0)               = ?
[pid   529] +++ exited with 0 +++
[pid   526] +++ exited with 0 +++
[pid   297] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=526, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=529, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 530 attached
, child_tidptr=0x5555572d5650) = 530
[pid   527] <... bpf resumed>)          = 6
[pid   530] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   530] <... set_robust_list resumed>) = 0
[pid   530] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   527] <... bpf resumed>)          = 7
[pid   530] <... prctl resumed>)        = 0
[pid   530] setpgid(0, 0 <unfinished ...>
[pid   527] exit_group(0 <unfinished ...>
[pid   530] <... setpgid resumed>)      = 0
[pid   528] <... bpf resumed>)          = 6
[pid   530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   528] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   527] <... exit_group resumed>)   = ?
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   530] <... openat resumed>)       = 3
[pid   530] write(3, "1000", 4)         = 4
[pid   530] close(3 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 531
[pid   530] <... close resumed>)        = 0
[pid   530] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   530] <... bpf resumed>)          = 3
[pid   530] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   528] <... bpf resumed>)          = 7
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 532
[pid   528] exit_group(0)               = ?
[pid   527] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=527, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...>) = 0
./strace-static-x86_64: Process 532 attached
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   532] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 533
./strace-static-x86_64: Process 533 attached
[pid   532] <... set_robust_list resumed>) = 0
[pid   530] <... bpf resumed>)          = 4
[pid   530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 531 attached
 <unfinished ...>
[pid   533] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   532] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   533] <... set_robust_list resumed>) = 0
[pid   532] <... prctl resumed>)        = 0
[pid   531] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   533] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   532] setpgid(0, 0 <unfinished ...>
[pid   531] <... set_robust_list resumed>) = 0
[pid   533] <... prctl resumed>)        = 0
[pid   532] <... setpgid resumed>)      = 0
[pid   531] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   533] setpgid(0, 0 <unfinished ...>
[pid   532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   531] <... prctl resumed>)        = 0
[pid   532] <... openat resumed>)       = 3
[pid   533] <... setpgid resumed>)      = 0
[pid   532] write(3, "1000", 4 <unfinished ...>
[pid   531] setpgid(0, 0 <unfinished ...>
[pid   532] <... write resumed>)        = 4
[pid   532] close(3 <unfinished ...>
[pid   531] <... setpgid resumed>)      = 0
[pid   533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   532] <... close resumed>)        = 0
[pid   531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <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   533] <... openat resumed>)       = 3
[pid   533] write(3, "1000", 4 <unfinished ...>
[pid   532] <... bpf resumed>)          = 3
[pid   531] <... openat resumed>)       = 3
[pid   532] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   533] <... write resumed>)        = 4
[pid   531] write(3, "1000", 4 <unfinished ...>
[pid   533] close(3 <unfinished ...>
[pid   532] <... bpf resumed>)          = 0
[pid   531] <... write resumed>)        = 4
[pid   533] <... close resumed>)        = 0
[pid   532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   531] close(3 <unfinished ...>
[pid   532] <... bpf resumed>)          = 4
[pid   532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   531] <... close resumed>)        = 0
[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   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   533] <... bpf resumed>)          = 3
[pid   533] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   531] <... bpf resumed>)          = 3
[pid   533] <... bpf resumed>)          = 0
[pid   531] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[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   531] <... bpf 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 <unfinished ...>
[pid   533] <... bpf resumed>)          = 4
[pid   531] <... bpf resumed>)          = 4
[pid   531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   528] +++ exited with 0 +++
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=528, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 534
./strace-static-x86_64: Process 534 attached
[pid   534] set_robust_list(0x5555572d5660, 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
[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) = 3
[pid   534] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 4
[pid   534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   530] <... bpf resumed>)          = 5
[pid   534] <... bpf resumed>)          = 5
[pid   533] <... bpf resumed>)          = 5
[pid   532] <... bpf resumed>)          = 5
[pid   531] <... bpf resumed>)          = 5
[pid   530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   532] <... bpf resumed>)          = 6
[pid   531] <... bpf resumed>)          = 6
[pid   530] <... bpf resumed>)          = 6
[pid   531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   531] <... bpf resumed>)          = 7
[pid   530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   531] exit_group(0)               = ?
[pid   530] <... bpf resumed>)          = 7
[pid   534] <... bpf resumed>)          = 6
[pid   533] <... bpf resumed>)          = 6
[pid   532] <... bpf resumed>)          = 7
[pid   530] exit_group(0 <unfinished ...>
[pid   534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   532] exit_group(0 <unfinished ...>
[pid   530] <... exit_group resumed>)   = ?
[pid   534] <... bpf resumed>)          = 7
[pid   533] <... bpf resumed>)          = 7
[pid   532] <... exit_group resumed>)   = ?
[pid   530] +++ exited with 0 +++
[pid   534] exit_group(0 <unfinished ...>
[pid   533] exit_group(0 <unfinished ...>
[pid   532] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=530, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   534] <... exit_group resumed>)   = ?
[pid   533] <... exit_group resumed>)   = ?
[pid   534] +++ exited with 0 +++
[pid   533] +++ exited with 0 +++
[pid   531] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=532, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=534, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=531, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=533, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 535
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 536
[pid   295] <... restart_syscall resumed>) = 0
[pid   294] <... restart_syscall resumed>) = 0
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 537
[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=0x5555572d5650) = 538
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 539
./strace-static-x86_64: Process 538 attached
[pid   538] set_robust_list(0x5555572d5660, 24) = 0
[pid   538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   538] setpgid(0, 0)               = 0
[pid   538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   538] write(3, "1000", 4)         = 4
[pid   538] close(3)                    = 0
[pid   538] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   538] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 537 attached
 <unfinished ...>
[pid   537] set_robust_list(0x5555572d5660, 24) = 0
[pid   537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   537] setpgid(0, 0)               = 0
[pid   537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   537] write(3, "1000", 4)         = 4
[pid   537] close(3)                    = 0
[pid   537] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   537] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[   26.682661][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   26.694351][    C1] softirq: huh, entered softirq 9 RCU ffffffff815cac40 with preempt_count 00000104, exited with 00000103?
[   26.705858][  T531] BUG: scheduling while atomic: syz-executor230/531/0x00000003
[   26.713812][  T531] Modules linked in:
[   26.717815][  T531] Preemption disabled at:
[   26.717825][  T531] [<ffffffff8154b847>] up_write+0x27/0x1f0
[   26.728164][  T531] CPU: 1 PID: 531 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   26.739605][  T531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   26.749496][  T531] Call Trace:
[   26.752619][  T531]  <TASK>
[   26.755398][  T531]  dump_stack_lvl+0x151/0x1b7
[   26.759908][  T531]  ? up_write+0x27/0x1f0
[   26.764082][  T531]  ? up_write+0x27/0x1f0
[   26.768161][  T531]  ? io_uring_drop_tctx_refs+0x190/0x190
[   26.773715][  T531]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   26.779358][  T531]  ? __wake_up_sync_key+0x1b1/0x3d0
[   26.784391][  T531]  ? up_write+0x27/0x1f0
[   26.788483][  T531]  dump_stack+0x15/0x17
[   26.792464][  T531]  __schedule_bug+0x195/0x260
[   26.796978][  T531]  ? ttwu_queue_wakelist+0x510/0x510
[   26.802098][  T531]  ? __send_signal+0x96f/0xcb0
[   26.806700][  T531]  __schedule+0xd19/0x1590
[   26.810950][  T531]  ? __kasan_check_write+0x14/0x20
[   26.815899][  T531]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   26.821229][  T531]  ? __sched_text_start+0x8/0x8
[   26.825973][  T531]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   26.831522][  T531]  do_task_dead+0x99/0xa0
[   26.835699][  T531]  do_exit+0x2089/0x2ca0
[   26.839767][  T531]  ? put_task_struct+0x80/0x80
[   26.844366][  T531]  ? ptrace_notify+0x24c/0x350
[   26.848994][  T531]  ? do_notify_parent+0xa30/0xa30
[   26.853827][  T531]  do_group_exit+0x141/0x310
[   26.858256][  T531]  __x64_sys_exit_group+0x3f/0x40
[   26.863113][  T531]  do_syscall_64+0x3d/0xb0
[   26.867451][  T531]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   26.873178][  T531] RIP: 0033:0x7fba5228cff9
[   26.877432][  T531] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[   26.884637][  T531] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   26.892895][  T531] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   26.900693][  T531] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   26.908512][  T531] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   26.916315][  T531] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   26.924128][  T531] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[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./strace-static-x86_64: Process 539 attached
./strace-static-x86_64: Process 536 attached
./strace-static-x86_64: Process 535 attached
 <unfinished ...>
[pid   538] <... bpf resumed>)          = 4
[pid   537] <... bpf resumed>)          = 4
[pid   537] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   539] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   536] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   539] <... set_robust_list resumed>) = 0
[pid   535] set_robust_list(0x5555572d5660, 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   536] <... set_robust_list resumed>) = 0
[pid   539] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   536] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   535] write(3, "1000", 4 <unfinished ...>
[pid   539] <... prctl resumed>)        = 0
[pid   535] <... write resumed>)        = 4
[pid   535] close(3)                    = 0
[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   536] <... prctl resumed>)        = 0
[pid   539] setpgid(0, 0 <unfinished ...>
[pid   535] <... bpf resumed>)          = 3
[pid   536] setpgid(0, 0 <unfinished ...>
[pid   535] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   536] <... setpgid resumed>)      = 0
[pid   539] <... setpgid resumed>)      = 0
[pid   536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   536] <... openat resumed>)       = 3
[pid   539] <... openat resumed>)       = 3
[pid   536] write(3, "1000", 4 <unfinished ...>
[pid   539] write(3, "1000", 4 <unfinished ...>
[pid   536] <... write resumed>)        = 4
[pid   539] <... write resumed>)        = 4
[pid   536] close(3 <unfinished ...>
[pid   539] close(3 <unfinished ...>
[pid   536] <... close resumed>)        = 0
[pid   539] <... close resumed>)        = 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   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   536] <... bpf resumed>)          = 3
[pid   539] <... bpf resumed>)          = 3
[pid   536] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   539] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   536] <... bpf resumed>)          = 0
[pid   539] <... bpf resumed>)          = 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 <unfinished ...>
[pid   539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   536] <... bpf resumed>)          = 4
[pid   535] <... bpf resumed>)          = 4
[pid   535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   539] <... bpf resumed>)          = 4
[pid   539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   538] <... bpf resumed>)          = 5
[pid   537] <... bpf resumed>)          = 5
[pid   539] <... bpf resumed>)          = 5
[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   536] <... bpf resumed>)          = 5
[pid   535] <... bpf resumed>)          = 5
[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   537] <... bpf resumed>)          = 6
[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   539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   537] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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   539] <... bpf resumed>)          = 7
[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   539] exit_group(0 <unfinished ...>
[pid   538] <... bpf resumed>)          = 6
[pid   537] <... bpf resumed>)          = 7
[pid   536] <... bpf resumed>)          = 6
[pid   535] <... bpf resumed>)          = 6
[pid   539] <... exit_group resumed>)   = ?
[   26.931954][  T531]  </TASK>
[pid   538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   537] exit_group(0 <unfinished ...>
[pid   539] +++ exited with 0 +++
[pid   536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   537] <... exit_group resumed>)   = ?
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=539, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   538] <... bpf resumed>)          = 7
[pid   536] <... bpf resumed>)          = 7
[pid   538] exit_group(0)               = ?
[pid   538] +++ exited with 0 +++
[pid   537] +++ exited with 0 +++
[pid   535] <... bpf resumed>)          = 7
[pid   535] exit_group(0 <unfinished ...>
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=537, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   535] <... exit_group resumed>)   = ?
[pid   535] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=535, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 540
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 541
./strace-static-x86_64: Process 540 attached
[pid   540] set_robust_list(0x5555572d5660, 24) = 0
./strace-static-x86_64: Process 541 attached
[pid   541] set_robust_list(0x5555572d5660, 24) = 0
[pid   541] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   540] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   541] <... prctl resumed>)        = 0
[pid   541] setpgid(0, 0 <unfinished ...>
[pid   540] <... prctl resumed>)        = 0
[pid   540] setpgid(0, 0 <unfinished ...>
[pid   541] <... setpgid resumed>)      = 0
[pid   541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   540] <... setpgid resumed>)      = 0
[pid   541] <... openat resumed>)       = 3
[pid   540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   540] write(3, "1000", 4 <unfinished ...>
[pid   541] write(3, "1000", 4 <unfinished ...>
[pid   540] <... write resumed>)        = 4
[pid   541] <... write resumed>)        = 4
[pid   540] close(3 <unfinished ...>
[pid   541] close(3 <unfinished ...>
[pid   540] <... close resumed>)        = 0
[pid   541] <... close resumed>)        = 0
[pid   540] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   541] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   540] <... bpf resumed>)          = 3
[pid   541] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   540] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   541] <... bpf 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 <unfinished ...>
[   26.954413][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   26.966040][  T537] BUG: scheduling while atomic: syz-executor230/537/0x00000002
[   26.973600][  T537] Modules linked in:
[   26.977213][  T537] Preemption disabled at:
[   26.977222][  T537] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   26.988327][  T537] CPU: 0 PID: 537 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   26.999695][  T537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   27.009669][  T537] Call Trace:
[   27.012794][  T537]  <TASK>
[   27.015570][  T537]  dump_stack_lvl+0x151/0x1b7
[   27.020083][  T537]  ? is_module_text_address+0x1a/0x140
[   27.025377][  T537]  ? is_module_text_address+0x1a/0x140
[   27.030672][  T537]  ? io_uring_drop_tctx_refs+0x190/0x190
[   27.036142][  T537]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   27.041869][  T537]  ? __wake_up_sync_key+0x1b1/0x3d0
[   27.046904][  T537]  ? is_module_text_address+0x1a/0x140
[   27.052199][  T537]  dump_stack+0x15/0x17
[   27.056191][  T537]  __schedule_bug+0x195/0x260
[   27.060703][  T537]  ? ttwu_queue_wakelist+0x510/0x510
[   27.065825][  T537]  ? __send_signal+0x96f/0xcb0
[   27.070425][  T537]  __schedule+0xd19/0x1590
[   27.074676][  T537]  ? __kasan_check_write+0x14/0x20
[   27.079621][  T537]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   27.085099][  T537]  ? __sched_text_start+0x8/0x8
[   27.089781][  T537]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   27.095298][  T537]  do_task_dead+0x99/0xa0
[   27.099413][  T537]  do_exit+0x2089/0x2ca0
[   27.103493][  T537]  ? put_task_struct+0x80/0x80
[   27.108277][  T537]  ? ptrace_notify+0x24c/0x350
[   27.112869][  T537]  ? do_notify_parent+0xa30/0xa30
[   27.117817][  T537]  do_group_exit+0x141/0x310
[   27.122241][  T537]  __x64_sys_exit_group+0x3f/0x40
[   27.127096][  T537]  do_syscall_64+0x3d/0xb0
[   27.131349][  T537]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   27.137166][  T537] RIP: 0033:0x7fba5228cff9
[   27.141419][  T537] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[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   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=538, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 543
[pid   536] exit_group(0)               = ?
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 544
./strace-static-x86_64: Process 543 attached
[pid   543] set_robust_list(0x5555572d5660, 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./strace-static-x86_64: Process 544 attached
)         = 4
[pid   543] close(3)                    = 0
[pid   543] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   543] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   544] set_robust_list(0x5555572d5660, 24) = 0
[pid   540] <... bpf resumed>)          = 4
[pid   536] +++ exited with 0 +++
[pid   544] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=536, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   544] <... prctl resumed>)        = 0
[pid   540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   544] setpgid(0, 0 <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   544] <... setpgid resumed>)      = 0
[pid   544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   543] <... bpf resumed>)          = 4
[pid   543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   544] write(3, "1000", 4./strace-static-x86_64: Process 546 attached
 <unfinished ...>
[pid   546] set_robust_list(0x5555572d5660, 24) = 0
[pid   546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   546] setpgid(0, 0)               = 0
[pid   544] <... write resumed>)        = 4
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 546
[pid   546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   546] write(3, "1000", 4 <unfinished ...>
[pid   544] close(3 <unfinished ...>
[pid   546] <... write resumed>)        = 4
[pid   546] close(3)                    = 0
[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) = 3
[pid   546] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   544] <... close resumed>)        = 0
[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) = 3
[pid   544] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   541] <... bpf resumed>)          = 4
[pid   544] <... bpf resumed>)          = 0
[pid   544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   544] <... bpf resumed>)          = 4
[pid   544] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   546] <... bpf resumed>)          = 4
[pid   546] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   543] <... bpf resumed>)          = 5
[pid   540] <... bpf resumed>)          = 5
[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   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   543] <... bpf resumed>)          = 6
[pid   540] <... bpf resumed>)          = 6
[pid   543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   543] <... bpf resumed>)          = 7
[pid   540] <... bpf resumed>)          = 7
[pid   543] exit_group(0 <unfinished ...>
[pid   540] exit_group(0)               = ?
[pid   543] <... exit_group resumed>)   = ?
[   27.148622][  T537] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   27.156867][  T537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   27.164679][  T537] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   27.172576][  T537] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   27.180389][  T537] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   27.188212][  T537] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   27.196016][  T537]  </TASK>
[pid   546] <... bpf resumed>)          = 5
[pid   544] <... bpf resumed>)          = 5
[pid   543] +++ exited with 0 +++
[pid   541] <... bpf resumed>)          = 5
[pid   540] +++ exited with 0 +++
[pid   546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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   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   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=543, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=540, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   546] <... bpf resumed>)          = 6
[pid   544] <... bpf resumed>)          = 6
[pid   541] <... bpf resumed>)          = 6
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   291] restart_syscall(<... resuming interrupted clone ...> <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   541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
[pid   291] <... restart_syscall resumed>) = 0
[pid   546] <... bpf resumed>)          = 7
[pid   544] <... bpf resumed>)          = 7
[pid   541] <... bpf resumed>)          = 7
[pid   546] exit_group(0 <unfinished ...>
[pid   544] exit_group(0 <unfinished ...>
[pid   541] exit_group(0 <unfinished ...>
[pid   546] <... exit_group resumed>)   = ?
[pid   544] <... exit_group resumed>)   = ?
[pid   541] <... exit_group resumed>)   = ?
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   546] +++ exited with 0 +++
[pid   544] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=544, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=546, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 547
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 548
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 548 attached
./strace-static-x86_64: Process 547 attached
 <unfinished ...>
[pid   547] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   548] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   547] <... set_robust_list resumed>) = 0
[pid   548] <... set_robust_list resumed>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 549
[pid   547] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   547] <... prctl resumed>)        = 0
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 550
[pid   547] setpgid(0, 0 <unfinished ...>
[pid   548] setpgid(0, 0)               = 0
[pid   547] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 550 attached
[pid   550] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   550] <... set_robust_list resumed>) = 0
[pid   548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   547] <... openat resumed>)       = 3
[pid   550] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   547] write(3, "1000", 4 <unfinished ...>
[pid   550] <... prctl resumed>)        = 0
[pid   547] <... write resumed>)        = 4
[pid   547] close(3)                    = 0
[pid   550] setpgid(0, 0 <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   550] <... setpgid resumed>)      = 0
[pid   548] <... openat resumed>)       = 3
[pid   548] write(3, "1000", 4)         = 4
[pid   547] <... bpf resumed>)          = 3
[pid   548] close(3)                    = 0
[pid   550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   547] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <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   550] <... openat resumed>)       = 3
[pid   547] <... bpf 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   550] write(3, "1000", 4 <unfinished ...>
[pid   548] <... bpf resumed>)          = 3
[pid   550] <... write resumed>)        = 4
[pid   547] <... bpf resumed>)          = 4
[pid   548] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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 <unfinished ...>
[pid   550] close(3)                    = 0
[pid   548] <... bpf resumed>)          = 4
[pid   547] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   548] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 549 attached
 <unfinished ...>
[pid   549] set_robust_list(0x5555572d5660, 24) = 0
[pid   550] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   549] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   550] <... bpf resumed>)          = 3
[pid   549] <... prctl resumed>)        = 0
[pid   549] setpgid(0, 0)               = 0
[pid   550] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   549] write(3, "1000", 4)         = 4
[pid   549] close(3)                    = 0
[pid   549] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   549] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   550] <... bpf resumed>)          = 4
[pid   549] <... bpf resumed>)          = 4
[pid   550] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   549] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   547] <... bpf resumed>)          = 5
[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) = 6
[pid   547] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   550] <... bpf resumed>)          = 5
[pid   548] <... bpf resumed>)          = 5
[pid   541] +++ exited with 0 +++
[pid   550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   549] <... bpf resumed>)          = 5
[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 resumed>)          = 7
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=541, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   550] <... bpf resumed>)          = 6
[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 resumed>)          = 6
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   550] 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] exit_group(0 <unfinished ...>
[pid   297] <... restart_syscall resumed>) = 0
[pid   550] <... bpf resumed>)          = 7
[pid   548] <... bpf resumed>)          = 7
[pid   547] <... exit_group resumed>)   = ?
[pid   550] exit_group(0 <unfinished ...>
[pid   548] exit_group(0 <unfinished ...>
[pid   550] <... exit_group resumed>)   = ?
[pid   548] <... exit_group resumed>)   = ?
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   550] +++ exited with 0 +++
[pid   549] <... bpf resumed>)          = 6
[pid   547] +++ exited with 0 +++
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 551
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=547, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=550, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   549] 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   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 552 attached
./strace-static-x86_64: Process 551 attached
 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 552
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 553
[pid   551] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   552] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   551] <... set_robust_list resumed>) = 0
[pid   552] <... set_robust_list resumed>) = 0
[pid   551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
./strace-static-x86_64: Process 553 attached
[pid   552] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   551] setpgid(0, 0 <unfinished ...>
[pid   552] <... prctl resumed>)        = 0
[pid   553] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   551] <... setpgid resumed>)      = 0
[pid   551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   551] write(3, "1000", 4 <unfinished ...>
[pid   553] <... set_robust_list resumed>) = 0
[pid   552] setpgid(0, 0 <unfinished ...>
[pid   551] <... write resumed>)        = 4
[pid   552] <... setpgid resumed>)      = 0
[pid   551] close(3 <unfinished ...>
[pid   552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   551] <... close 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   552] <... openat resumed>)       = 3
[pid   551] <... bpf resumed>)          = 3
[pid   552] write(3, "1000", 4 <unfinished ...>
[pid   551] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   552] <... write resumed>)        = 4
[pid   552] close(3 <unfinished ...>
[pid   551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   553] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   551] <... bpf resumed>)          = 4
[pid   553] <... prctl resumed>)        = 0
[pid   552] <... close resumed>)        = 0
[pid   551] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   553] setpgid(0, 0 <unfinished ...>
[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   553] <... setpgid resumed>)      = 0
[pid   552] <... bpf resumed>)          = 3
[pid   552] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 4
[pid   552] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   553] <... openat resumed>)       = 3
[pid   553] write(3, "1000", 4)         = 4
[pid   553] close(3)                    = 0
[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) = 3
[pid   553] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 4
[pid   552] <... bpf resumed>)          = 5
[pid   551] <... bpf resumed>)          = 5
[pid   549] <... bpf resumed>)          = 7
[pid   548] +++ exited with 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   551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   549] exit_group(0 <unfinished ...>
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=548, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   551] <... bpf resumed>)          = 6
[pid   549] <... exit_group resumed>)   = ?
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 554
./strace-static-x86_64: Process 554 attached
[pid   554] set_robust_list(0x5555572d5660, 24) = 0
[pid   552] <... bpf resumed>)          = 6
[pid   554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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   549] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=549, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   552] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   551] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   554] close(3)                    = 0
[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) = 3
[pid   554] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   295] <... restart_syscall resumed>) = 0
[pid   551] <... bpf resumed>)          = 7
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   552] <... bpf resumed>)          = 7
[pid   551] exit_group(0)               = ?
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 555
[pid   552] exit_group(0 <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   551] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=551, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   552] <... exit_group resumed>)   = ?
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 556
[pid   553] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 556 attached
 <unfinished ...>
[pid   554] <... bpf resumed>)          = 4
[pid   554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 555 attached
 <unfinished ...>
[pid   555] set_robust_list(0x5555572d5660, 24) = 0
[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) = 3
[pid   555] write(3, "1000", 4)         = 4
[pid   555] close(3)                    = 0
[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) = 3
[pid   555] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   556] set_robust_list(0x5555572d5660, 24) = 0
[pid   556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   555] <... bpf resumed>)          = 4
[pid   555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   556] setpgid(0, 0)               = 0
[pid   556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   556] write(3, "1000", 4)         = 4
[pid   556] close(3)                    = 0
[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) = 3
[pid   556] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   554] <... bpf resumed>)          = 5
[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) = 6
[pid   554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   555] <... bpf resumed>)          = 5
[pid   553] <... bpf resumed>)          = 5
[pid   552] +++ exited with 0 +++
[pid   555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   554] <... bpf resumed>)          = 7
[pid   553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   556] <... bpf resumed>)          = 5
[pid   555] <... bpf resumed>)          = 6
[pid   554] exit_group(0 <unfinished ...>
[pid   553] <... bpf resumed>)          = 6
[pid   555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   554] <... exit_group resumed>)   = ?
[pid   553] 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=552, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   555] <... bpf resumed>)          = 7
[pid   553] <... bpf resumed>)          = 7
[pid   555] exit_group(0 <unfinished ...>
[pid   553] exit_group(0 <unfinished ...>
[pid   555] <... exit_group resumed>)   = ?
[pid   553] <... exit_group resumed>)   = ?
[pid   556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   555] +++ exited with 0 +++
[pid   554] +++ exited with 0 +++
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=555, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] <... restart_syscall resumed>) = 0
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=554, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   556] <... bpf resumed>)          = 6
[pid   556] 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=0x5555572d5650) = 557
[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(0x5555572d5660, 24) = 0
[pid   557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   557] setpgid(0, 0)               = 0
[pid   557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   557] write(3, "1000", 4)         = 4
[pid   557] close(3)                    = 0
[pid   557] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   557] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 558
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 559
./strace-static-x86_64: Process 559 attached
[pid   559] set_robust_list(0x5555572d5660, 24) = 0
[pid   557] <... bpf resumed>)          = 4
[pid   557] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 558 attached
 <unfinished ...>
[pid   558] set_robust_list(0x5555572d5660, 24) = 0
[pid   558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   558] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   559] setpgid(0, 0 <unfinished ...>
[pid   558] <... bpf resumed>)          = 4
[pid   558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   559] <... setpgid resumed>)      = 0
[pid   559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   559] write(3, "1000", 4)         = 4
[pid   559] close(3)                    = 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) = 3
[pid   559] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   556] <... bpf resumed>)          = 7
[pid   553] +++ exited with 0 +++
[pid   556] exit_group(0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=553, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   556] <... exit_group resumed>)   = ?
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 560
[pid   556] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=556, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 560 attached
) = 0
[pid   560] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 561 attached
 <unfinished ...>
[pid   560] <... set_robust_list resumed>) = 0
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 561
[pid   560] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   561] set_robust_list(0x5555572d5660, 24) = 0
[pid   560] <... prctl resumed>)        = 0
[pid   560] setpgid(0, 0)               = 0
[pid   561] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   561] <... prctl resumed>)        = 0
[pid   560] <... openat resumed>)       = 3
[pid   560] write(3, "1000", 4 <unfinished ...>
[pid   561] setpgid(0, 0)               = 0
[pid   560] <... write resumed>)        = 4
[pid   560] close(3)                    = 0
[pid   560] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   560] <... bpf resumed>)          = 3
[pid   560] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   561] <... openat resumed>)       = 3
[pid   560] <... bpf resumed>)          = 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] write(3, "1000", 4)         = 4
[pid   560] <... bpf resumed>)          = 4
[pid   561] close(3 <unfinished ...>
[pid   560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   561] <... close resumed>)        = 0
[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) = 3
[pid   561] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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) = 4
[pid   561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   558] <... bpf resumed>)          = 5
[pid   557] <... bpf resumed>)          = 5
[pid   561] <... bpf resumed>)          = 5
[pid   560] <... bpf resumed>)          = 5
[pid   559] <... bpf resumed>)          = 5
[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   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   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   560] <... bpf resumed>)          = 6
[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   558] <... bpf resumed>)          = 6
[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   560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   560] <... bpf resumed>)          = 7
[pid   558] <... bpf resumed>)          = 7
[pid   560] exit_group(0 <unfinished ...>
[pid   558] exit_group(0 <unfinished ...>
[pid   557] <... bpf resumed>)          = 6
[pid   560] <... exit_group resumed>)   = ?
[pid   558] <... exit_group resumed>)   = ?
[pid   561] <... bpf resumed>)          = 6
[pid   559] <... bpf resumed>)          = 6
[pid   557] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   557] <... bpf resumed>)          = 7
[pid   561] <... bpf resumed>)          = 7
[pid   559] <... bpf resumed>)          = 7
[pid   557] exit_group(0 <unfinished ...>
[pid   561] exit_group(0 <unfinished ...>
[pid   559] exit_group(0 <unfinished ...>
[pid   557] <... exit_group resumed>)   = ?
[pid   561] <... exit_group resumed>)   = ?
[pid   559] <... exit_group resumed>)   = ?
[pid   557] +++ exited with 0 +++
[pid   561] +++ exited with 0 +++
[pid   559] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=557, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=561, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=559, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] <... restart_syscall resumed>) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 562
[pid   560] +++ exited with 0 +++
[pid   558] +++ exited with 0 +++
[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   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=560, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] 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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 563
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 564
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 565
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 566
./strace-static-x86_64: Process 565 attached
[pid   565] set_robust_list(0x5555572d5660, 24) = 0
[pid   565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   565] setpgid(0, 0)               = 0
[pid   565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   565] write(3, "1000", 4)         = 4
[pid   565] close(3)                    = 0
[pid   565] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   565] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 563 attached
 <unfinished ...>
[pid   563] set_robust_list(0x5555572d5660, 24) = 0
[pid   563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   563] setpgid(0, 0)               = 0
[pid   563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   563] write(3, "1000", 4)         = 4
[pid   563] close(3)                    = 0
[pid   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) = 3
[pid   563] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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 <unfinished ...>
[pid   565] <... bpf resumed>)          = 4
[pid   565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[   27.383505][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   27.395807][    C1] softirq: huh, entered softirq 9 RCU ffffffff815cac40 with preempt_count 00000104, exited with 00000103?
[   27.407016][  T560] BUG: scheduling while atomic: syz-executor230/560/0x00000003
[   27.415074][  T560] Modules linked in:
[   27.419160][  T560] Preemption disabled at:
[   27.419168][  T560] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   27.430572][  T560] CPU: 1 PID: 560 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   27.442080][  T560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   27.451974][  T560] Call Trace:
[   27.455100][  T560]  <TASK>
[   27.457874][  T560]  dump_stack_lvl+0x151/0x1b7
[   27.462387][  T560]  ? is_module_text_address+0x1a/0x140
[   27.467681][  T560]  ? is_module_text_address+0x1a/0x140
[   27.472989][  T560]  ? io_uring_drop_tctx_refs+0x190/0x190
[   27.478450][  T560]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   27.484088][  T560]  ? __wake_up_sync_key+0x1b1/0x3d0
[   27.489229][  T560]  ? is_module_text_address+0x1a/0x140
[   27.494522][  T560]  dump_stack+0x15/0x17
[   27.498515][  T560]  __schedule_bug+0x195/0x260
[   27.503030][  T560]  ? ttwu_queue_wakelist+0x510/0x510
[   27.508146][  T560]  ? __send_signal+0x96f/0xcb0
[   27.512753][  T560]  __schedule+0xd19/0x1590
[   27.517002][  T560]  ? __kasan_check_write+0x14/0x20
[   27.521948][  T560]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   27.527248][  T560]  ? __sched_text_start+0x8/0x8
[   27.531929][  T560]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   27.537406][  T560]  do_task_dead+0x99/0xa0
[   27.541564][  T560]  do_exit+0x2089/0x2ca0
[   27.545643][  T560]  ? put_task_struct+0x80/0x80
[   27.550246][  T560]  ? ptrace_notify+0x24c/0x350
[   27.554843][  T560]  ? do_notify_parent+0xa30/0xa30
[   27.559702][  T560]  do_group_exit+0x141/0x310
[   27.564130][  T560]  __x64_sys_exit_group+0x3f/0x40
[   27.568989][  T560]  do_syscall_64+0x3d/0xb0
[   27.573329][  T560]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   27.579056][  T560] RIP: 0033:0x7fba5228cff9
[   27.583309][  T560] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[   27.590553][  T560] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   27.598757][  T560] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   27.606570][  T560] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   27.614382][  T560] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   27.622195][  T560] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[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   563] <... bpf resumed>)          = 4
[pid   565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   565] <... bpf resumed>)          = 7
[pid   565] exit_group(0)               = ?
[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 566 attached
./strace-static-x86_64: Process 564 attached
./strace-static-x86_64: Process 562 attached
) = 6
[pid   566] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   564] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   562] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   563] <... bpf resumed>)          = 7
[pid   566] <... set_robust_list resumed>) = 0
[pid   564] <... set_robust_list resumed>) = 0
[pid   562] <... set_robust_list resumed>) = 0
[pid   563] exit_group(0 <unfinished ...>
[pid   566] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   563] <... exit_group resumed>)   = ?
[pid   565] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=565, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   566] <... prctl resumed>)        = 0
[pid   564] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 568
[pid   562] <... bpf resumed>)          = 3
[pid   566] setpgid(0, 0 <unfinished ...>
[pid   562] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   566] <... setpgid resumed>)      = 0
[pid   564] <... prctl resumed>)        = 0
[pid   566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 568 attached
 <unfinished ...>
[pid   564] setpgid(0, 0 <unfinished ...>
[pid   566] <... openat resumed>)       = 3
[pid   564] <... setpgid resumed>)      = 0
[pid   566] write(3, "1000", 4 <unfinished ...>
[pid   564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   566] <... write resumed>)        = 4
[pid   564] <... openat resumed>)       = 3
[pid   566] close(3 <unfinished ...>
[pid   568] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   564] write(3, "1000", 4 <unfinished ...>
[pid   566] <... close resumed>)        = 0
[pid   564] <... write resumed>)        = 4
[pid   566] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   564] close(3 <unfinished ...>
[pid   568] <... set_robust_list resumed>) = 0
[pid   562] <... bpf resumed>)          = 4
[pid   562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   566] <... bpf resumed>)          = 3
[pid   566] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   564] <... close resumed>)        = 0
[pid   566] <... bpf resumed>)          = 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 <unfinished ...>
[pid   568] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   566] <... 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 <unfinished ...>
[pid   568] <... prctl resumed>)        = 0
[pid   566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   564] <... bpf resumed>)          = 3
[pid   568] setpgid(0, 0)               = 0
[pid   568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   564] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   568] write(3, "1000", 4)         = 4
[pid   568] close(3)                    = 0
[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   564] <... bpf 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   568] <... bpf resumed>)          = 3
[pid   568] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   564] <... bpf resumed>)          = 4
[pid   564] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   568] <... bpf resumed>)          = 4
[pid   568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   563] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=563, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 569
./strace-static-x86_64: Process 569 attached
[pid   569] set_robust_list(0x5555572d5660, 24) = 0
[pid   569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   569] setpgid(0, 0)               = 0
[pid   569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   569] write(3, "1000", 4)         = 4
[pid   569] close(3)                    = 0
[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) = 3
[pid   569] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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) = 4
[pid   569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   562] <... bpf resumed>)          = 5
[pid   566] <... bpf resumed>)          = 5
[pid   564] <... bpf resumed>)          = 5
[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   564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   568] <... bpf resumed>)          = 5
[pid   569] <... bpf resumed>)          = 5
[pid   566] <... bpf resumed>)          = 6
[pid   564] <... bpf resumed>)          = 6
[pid   564] 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 <unfinished ...>
[pid   564] <... bpf resumed>)          = 7
[pid   562] <... bpf resumed>)          = 6
[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   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   566] <... bpf resumed>)          = 7
[pid   564] exit_group(0 <unfinished ...>
[pid   562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   566] exit_group(0 <unfinished ...>
[pid   564] <... exit_group resumed>)   = ?
[   27.630002][  T560] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   27.637816][  T560]  </TASK>
[pid   569] <... bpf resumed>)          = 6
[pid   568] <... bpf resumed>)          = 6
[pid   566] <... exit_group resumed>)   = ?
[pid   564] +++ exited with 0 +++
[pid   562] <... bpf resumed>)          = 7
[pid   569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   566] +++ exited with 0 +++
[pid   562] exit_group(0 <unfinished ...>
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=564, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   569] <... bpf resumed>)          = 7
[pid   568] <... bpf resumed>)          = 7
[pid   562] <... exit_group resumed>)   = ?
[pid   569] exit_group(0 <unfinished ...>
[pid   568] exit_group(0 <unfinished ...>
[pid   562] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=566, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   569] <... exit_group resumed>)   = ?
[pid   568] <... exit_group resumed>)   = ?
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   569] +++ exited with 0 +++
[pid   568] +++ exited with 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   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=568, 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   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 570
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 571
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=569, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 572
[pid   297] <... restart_syscall resumed>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 573
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 574
./strace-static-x86_64: Process 574 attached
[pid   574] set_robust_list(0x5555572d5660, 24) = 0
[pid   574] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 572 attached
 <unfinished ...>
[pid   572] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   574] <... prctl resumed>)        = 0
[pid   572] <... set_robust_list resumed>) = 0
[pid   572] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   574] setpgid(0, 0)               = 0
[pid   574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   572] <... prctl resumed>)        = 0
[pid   572] setpgid(0, 0 <unfinished ...>
[pid   574] <... openat resumed>)       = 3
[pid   572] <... setpgid resumed>)      = 0
[pid   572] 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   572] write(3, "1000", 4)         = 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   572] close(3)                    = 0
[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   574] <... bpf resumed>)          = 3
[pid   574] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   572] <... bpf resumed>)          = 3
[pid   574] <... bpf resumed>)          = 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 <unfinished ...>
[pid   572] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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./strace-static-x86_64: Process 570 attached
 <unfinished ...>
[pid   570] set_robust_list(0x5555572d5660, 24) = 0
[pid   570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[   27.692615][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000102, exited with 00000101?
[   27.704509][  T564] BUG: scheduling while atomic: syz-executor230/564/0x00000002
[   27.712271][  T564] Modules linked in:
[   27.716339][  T564] Preemption disabled at:
[   27.716347][  T564] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   27.727866][  T564] CPU: 1 PID: 564 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[pid   570] setpgid(0, 0)               = 0
[pid   570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[   27.739307][  T564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   27.749202][  T564] Call Trace:
[   27.752323][  T564]  <TASK>
[   27.755101][  T564]  dump_stack_lvl+0x151/0x1b7
[   27.759613][  T564]  ? is_module_text_address+0x1a/0x140
[   27.764903][  T564]  ? is_module_text_address+0x1a/0x140
[   27.770203][  T564]  ? io_uring_drop_tctx_refs+0x190/0x190
[   27.775670][  T564]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   27.781312][  T564]  ? __wake_up_sync_key+0x1b1/0x3d0
[   27.786345][  T564]  ? is_module_text_address+0x1a/0x140
[   27.791639][  T564]  dump_stack+0x15/0x17
[   27.795634][  T564]  __schedule_bug+0x195/0x260
[   27.800144][  T564]  ? ttwu_queue_wakelist+0x510/0x510
[   27.805264][  T564]  ? __send_signal+0x96f/0xcb0
[   27.809865][  T564]  __schedule+0xd19/0x1590
[   27.814117][  T564]  ? __kasan_check_write+0x14/0x20
[   27.819066][  T564]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   27.824360][  T564]  ? __sched_text_start+0x8/0x8
[   27.829059][  T564]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   27.834611][  T564]  do_task_dead+0x99/0xa0
[   27.838777][  T564]  do_exit+0x2089/0x2ca0
[   27.842849][  T564]  ? put_task_struct+0x80/0x80
[   27.847447][  T564]  ? ptrace_notify+0x24c/0x350
[   27.852046][  T564]  ? do_notify_parent+0xa30/0xa30
[   27.856907][  T564]  do_group_exit+0x141/0x310
[   27.861332][  T564]  __x64_sys_exit_group+0x3f/0x40
[   27.866193][  T564]  do_syscall_64+0x3d/0xb0
[   27.870445][  T564]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   27.876171][  T564] RIP: 0033:0x7fba5228cff9
[   27.880426][  T564] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[pid   570] write(3, "1000", 4./strace-static-x86_64: Process 573 attached
 <unfinished ...>
[pid   573] set_robust_list(0x5555572d5660, 24) = 0
[pid   573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   573] setpgid(0, 0)               = 0
[pid   573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   573] write(3, "1000", 4)         = 4
[pid   573] close(3)                    = 0
[pid   573] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   573] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 571 attached
 <unfinished ...>
[pid   571] set_robust_list(0x5555572d5660, 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   570] <... write resumed>)        = 4
[pid   571] write(3, "1000", 4)         = 4
[pid   571] close(3)                    = 0
[pid   571] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   570] close(3 <unfinished ...>
[pid   571] <... bpf resumed>)          = 3
[pid   571] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   570] <... close resumed>)        = 0
[pid   574] <... bpf resumed>)          = 4
[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   574] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   572] <... bpf resumed>)          = 4
[pid   573] <... bpf resumed>)          = 4
[pid   572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   570] <... bpf resumed>)          = 3
[pid   573] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   570] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   571] <... bpf resumed>)          = 4
[pid   571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   573] <... bpf resumed>)          = 5
[pid   572] <... bpf resumed>)          = 5
[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   574] <... bpf resumed>)          = 5
[pid   573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   572] <... bpf resumed>)          = 6
[pid   571] <... bpf resumed>)          = 5
[pid   570] <... bpf resumed>)          = 5
[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   572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[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   572] exit_group(0)               = ?
[pid   571] <... bpf resumed>)          = 6
[pid   570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   574] <... bpf resumed>)          = 6
[pid   573] <... bpf resumed>)          = 6
[pid   572] +++ exited with 0 +++
[pid   571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   571] exit_group(0)               = ?
[pid   571] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=572, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=571, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   570] <... bpf resumed>)          = 6
[pid   291] 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   570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 575 attached
 <unfinished ...>
[pid   575] set_robust_list(0x5555572d5660, 24) = 0
[pid   575] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 575
[pid   570] <... bpf resumed>)          = 7
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 576
[pid   575] <... prctl resumed>)        = 0
[pid   575] setpgid(0, 0)               = 0
[pid   570] exit_group(0)               = ?
[pid   575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   575] write(3, "1000", 4)         = 4
[pid   575] close(3)                    = 0
[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) = 3
[pid   570] +++ exited with 0 +++
[pid   575] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=570, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   575] <... bpf resumed>)          = 4
[pid   574] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   573] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   575] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
./strace-static-x86_64: Process 576 attached
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 577
[pid   576] set_robust_list(0x5555572d5660, 24) = 0
[pid   576] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   575] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   575] exit_group(0 <unfinished ...>
[pid   576] <... prctl resumed>)        = 0
[pid   576] setpgid(0, 0)               = 0
[pid   576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   575] <... exit_group resumed>)   = ?
[pid   574] <... bpf resumed>)          = 7
[pid   576] <... openat resumed>)       = 3
[pid   574] exit_group(0 <unfinished ...>
[pid   573] <... bpf resumed>)          = 7
[pid   576] write(3, "1000", 4)         = 4
[pid   576] close(3)                    = 0
[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   574] <... exit_group resumed>)   = ?
[pid   576] <... bpf resumed>)          = 3
[pid   576] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   575] +++ exited with 0 +++
[pid   573] exit_group(0 <unfinished ...>
[pid   576] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=575, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   573] <... exit_group resumed>)   = ?
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   576] <... bpf resumed>)          = 6
[pid   576] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   576] exit_group(0 <unfinished ...>
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 578
[pid   576] <... exit_group resumed>)   = ?
[pid   576] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=576, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 578 attached
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   578] set_robust_list(0x5555572d5660, 24) = 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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   578] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 579
[pid   574] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=574, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   578] <... bpf resumed>)          = 4
[pid   578] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   297] <... restart_syscall resumed>) = 0
[pid   578] <... bpf resumed>)          = 5
[pid   578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 580
[pid   578] <... bpf resumed>)          = 6
[pid   578] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   578] exit_group(0)               = ?
./strace-static-x86_64: Process 579 attached
[pid   573] +++ exited with 0 +++
[pid   579] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=573, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   579] <... set_robust_list resumed>) = 0
[pid   579] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 580 attached
) = 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   295] <... restart_syscall resumed>) = 0
[pid   579] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   579] <... bpf resumed>)          = 3
[pid   579] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 581
[pid   580] set_robust_list(0x5555572d5660, 24./strace-static-x86_64: Process 577 attached
) = 0
[pid   580] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   579] <... bpf resumed>)          = 4
[pid   577] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   579] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 581 attached
 <unfinished ...>
[pid   580] <... prctl resumed>)        = 0
[pid   577] <... set_robust_list resumed>) = 0
[pid   581] set_robust_list(0x5555572d5660, 24) = 0
[pid   581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   581] setpgid(0, 0)               = 0
[   27.887628][  T564] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   27.895874][  T564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   27.903686][  T564] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   27.911497][  T564] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   27.919307][  T564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   27.927119][  T564] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   27.934933][  T564]  </TASK>
[pid   581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   580] setpgid(0, 0 <unfinished ...>
[pid   581] write(3, "1000", 4)         = 4
[pid   581] close(3)                    = 0
[pid   580] <... setpgid resumed>)      = 0
[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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   577] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   581] <... bpf resumed>)          = 3
[pid   580] <... openat resumed>)       = 3
[pid   577] <... prctl resumed>)        = 0
[pid   581] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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   580] write(3, "1000", 4 <unfinished ...>
[pid   577] setpgid(0, 0 <unfinished ...>
[pid   580] <... write resumed>)        = 4
[pid   580] close(3 <unfinished ...>
[pid   577] <... setpgid resumed>)      = 0
[pid   580] <... close resumed>)        = 0
[pid   581] <... bpf resumed>)          = 4
[pid   577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <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   577] <... openat resumed>)       = 3
[pid   580] <... bpf resumed>)          = 3
[pid   577] write(3, "1000", 4 <unfinished ...>
[pid   580] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   577] <... write resumed>)        = 4
[pid   581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   580] <... bpf resumed>)          = 0
[pid   580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   577] close(3)                    = 0
[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) = 3
[pid   580] <... bpf resumed>)          = 4
[pid   577] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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 <unfinished ...>
[pid   580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   578] +++ exited with 0 +++
[pid   577] <... bpf resumed>)          = 4
[pid   577] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=578, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 583
./strace-static-x86_64: Process 583 attached
[pid   583] set_robust_list(0x5555572d5660, 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) = 3
[pid   583] write(3, "1000", 4)         = 4
[pid   583] close(3)                    = 0
[pid   583] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   583] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   581] <... bpf resumed>)          = 5
[pid   579] <... bpf resumed>)          = 5
[pid   580] <... bpf resumed>)          = 5
[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   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   579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   577] <... bpf resumed>)          = 5
[pid   581] <... bpf resumed>)          = 6
[pid   581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   581] exit_group(0)               = ?
[pid   581] +++ exited with 0 +++
[pid   580] <... bpf resumed>)          = 6
[pid   579] <... bpf resumed>)          = 6
[pid   577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   583] <... bpf resumed>)          = 5
[pid   580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   579] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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   580] <... bpf resumed>)          = 7
[pid   579] <... bpf resumed>)          = 7
[pid   577] <... bpf resumed>)          = 6
[pid   583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   580] exit_group(0 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=581, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   583] <... bpf resumed>)          = 7
[pid   579] exit_group(0 <unfinished ...>
[pid   580] <... exit_group resumed>)   = ?
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   579] <... exit_group resumed>)   = ?
[pid   577] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   583] exit_group(0)               = ?
[pid   580] +++ exited with 0 +++
[pid   295] <... restart_syscall resumed>) = 0
[pid   583] +++ exited with 0 +++
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=583, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=580, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 584
./strace-static-x86_64: Process 584 attached
[pid   584] set_robust_list(0x5555572d5660, 24) = 0
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 585
[pid   584] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 585 attached
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   584] <... prctl resumed>)        = 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   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 586
[pid   584] <... write resumed>)        = 4
[pid   584] close(3)                    = 0
[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./strace-static-x86_64: Process 586 attached
) = 3
[pid   584] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   586] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   585] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   584] <... bpf resumed>)          = 0
[pid   584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   586] <... set_robust_list resumed>) = 0
[pid   585] <... set_robust_list resumed>) = 0
[pid   585] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   579] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=579, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   577] <... bpf resumed>)          = 7
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   577] exit_group(0)               = ?
[pid   294] <... restart_syscall resumed>) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   577] +++ exited with 0 +++
./strace-static-x86_64: Process 587 attached
[pid   584] <... bpf resumed>)          = 4
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 587
[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   587] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   586] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   585] <... prctl resumed>)        = 0
[pid   584] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   587] <... set_robust_list resumed>) = 0
[pid   586] <... prctl resumed>)        = 0
[pid   585] setpgid(0, 0 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 588
[pid   586] setpgid(0, 0./strace-static-x86_64: Process 588 attached
 <unfinished ...>
[pid   587] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   586] <... setpgid resumed>)      = 0
[pid   585] <... setpgid resumed>)      = 0
[pid   586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   587] <... prctl resumed>)        = 0
[pid   587] setpgid(0, 0)               = 0
[pid   587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   588] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   588] <... set_robust_list resumed>) = 0
[pid   588] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   585] <... openat resumed>)       = 3
[pid   586] <... openat resumed>)       = 3
[pid   586] write(3, "1000", 4)         = 4
[pid   588] <... prctl resumed>)        = 0
[pid   586] close(3 <unfinished ...>
[pid   588] setpgid(0, 0 <unfinished ...>
[pid   586] <... close resumed>)        = 0
[pid   588] <... setpgid resumed>)      = 0
[pid   585] write(3, "1000", 4)         = 4
[pid   586] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   585] close(3)                    = 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   588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   587] <... openat resumed>)       = 3
[pid   586] <... bpf resumed>)          = 3
[pid   585] <... bpf resumed>)          = 3
[pid   585] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   587] write(3, "1000", 4)         = 4
[pid   586] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   587] close(3)                    = 0
[pid   588] <... openat resumed>)       = 3
[pid   586] <... bpf resumed>)          = 0
[pid   587] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 <unfinished ...>
[pid   587] <... bpf resumed>)          = 3
[pid   588] <... write resumed>)        = 4
[pid   587] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   588] close(3 <unfinished ...>
[pid   585] <... bpf resumed>)          = 4
[pid   585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   587] <... bpf resumed>)          = 0
[pid   588] <... close resumed>)        = 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_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   586] <... bpf resumed>)          = 4
[pid   588] <... bpf resumed>)          = 3
[pid   586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   588] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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>)          = 4
[pid   587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   588] <... bpf resumed>)          = 4
[pid   588] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   584] <... bpf resumed>)          = 5
[pid   588] <... bpf resumed>)          = 5
[pid   587] <... bpf resumed>)          = 5
[pid   586] <... bpf resumed>)          = 5
[pid   585] <... bpf resumed>)          = 5
[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   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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   584] <... bpf resumed>)          = 6
[pid   587] <... bpf resumed>)          = 6
[pid   586] <... bpf resumed>)          = 6
[pid   584] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   584] <... bpf resumed>)          = 7
[pid   586] <... bpf resumed>)          = 7
[pid   584] exit_group(0 <unfinished ...>
[pid   586] exit_group(0 <unfinished ...>
[pid   585] <... bpf resumed>)          = 6
[pid   584] <... exit_group resumed>)   = ?
[pid   588] <... bpf resumed>)          = 6
[pid   587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   586] <... exit_group resumed>)   = ?
[pid   585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   584] +++ exited with 0 +++
[pid   588] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   587] <... bpf resumed>)          = 7
[pid   586] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=584, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   585] <... bpf resumed>)          = 7
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=586, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   585] exit_group(0 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 590
[pid   585] <... exit_group resumed>)   = ?
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 589
[pid   587] exit_group(0./strace-static-x86_64: Process 590 attached
 <unfinished ...>
[pid   590] set_robust_list(0x5555572d5660, 24) = 0
[pid   590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   590] setpgid(0, 0)               = 0
[pid   590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   585] +++ exited with 0 +++
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=585, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   587] <... exit_group resumed>)   = ?
[pid   588] <... bpf resumed>)          = 7
[pid   291] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   590] <... openat resumed>)       = 3
[pid   590] write(3, "1000", 4)         = 4
[pid   590] close(3 <unfinished ...>
[pid   588] exit_group(0 <unfinished ...>
[pid   590] <... close resumed>)        = 0
[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) = 3
[pid   588] <... exit_group resumed>)   = ?
[pid   590] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   291] <... restart_syscall resumed>) = 0
[pid   590] <... bpf resumed>)          = 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   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 591
[   28.059009][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   28.070618][  T587] BUG: scheduling while atomic: syz-executor230/587/0x00000002
[   28.078282][  T587] Modules linked in:
[   28.082128][  T587] Preemption disabled at:
[   28.082137][  T587] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   28.093172][  T587] CPU: 1 PID: 587 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   28.104596][  T587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   28.114489][  T587] Call Trace:
[   28.117616][  T587]  <TASK>
[   28.120391][  T587]  dump_stack_lvl+0x151/0x1b7
[   28.124914][  T587]  ? is_module_text_address+0x1a/0x140
[   28.130333][  T587]  ? is_module_text_address+0x1a/0x140
[   28.135620][  T587]  ? io_uring_drop_tctx_refs+0x190/0x190
[   28.141088][  T587]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   28.146815][  T587]  ? __wake_up_sync_key+0x1b1/0x3d0
[   28.151854][  T587]  ? is_module_text_address+0x1a/0x140
[   28.157143][  T587]  dump_stack+0x15/0x17
[   28.161137][  T587]  __schedule_bug+0x195/0x260
[   28.165649][  T587]  ? ttwu_queue_wakelist+0x510/0x510
[   28.170768][  T587]  ? __send_signal+0x96f/0xcb0
[   28.175370][  T587]  __schedule+0xd19/0x1590
[   28.179624][  T587]  ? __kasan_check_write+0x14/0x20
[   28.184567][  T587]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   28.189863][  T587]  ? __sched_text_start+0x8/0x8
[   28.194551][  T587]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   28.200020][  T587]  do_task_dead+0x99/0xa0
[   28.204189][  T587]  do_exit+0x2089/0x2ca0
[   28.208263][  T587]  ? put_task_struct+0x80/0x80
[   28.212862][  T587]  ? ptrace_notify+0x24c/0x350
[   28.217472][  T587]  ? do_notify_parent+0xa30/0xa30
[   28.222498][  T587]  do_group_exit+0x141/0x310
[   28.227543][  T587]  __x64_sys_exit_group+0x3f/0x40
[   28.232391][  T587]  do_syscall_64+0x3d/0xb0
[   28.236642][  T587]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   28.242374][  T587] RIP: 0033:0x7fba5228cff9
[   28.246626][  T587] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
./strace-static-x86_64: Process 589 attached
[pid   587] +++ exited with 0 +++
[pid   589] set_robust_list(0x5555572d5660, 24) = 0
[pid   589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   589] setpgid(0, 0)               = 0
[pid   589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   589] write(3, "1000", 4)         = 4
[pid   589] close(3)                    = 0
[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) = 3
[pid   589] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   589] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 7
[pid   589] exit_group(0)               = ?
[pid   589] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=589, 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=0x5555572d5650) = 592
./strace-static-x86_64: Process 592 attached
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=587, 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   592] set_robust_list(0x5555572d5660, 24) = 0
./strace-static-x86_64: Process 593 attached
[pid   592] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 593
[pid   592] <... prctl resumed>)        = 0
[pid   593] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   592] setpgid(0, 0)               = 0
[pid   593] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 591 attached
[pid   592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   591] set_robust_list(0x5555572d5660, 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 <unfinished ...>
[pid   592] <... openat resumed>)       = 3
[pid   591] <... openat resumed>)       = 3
[pid   591] write(3, "1000", 4 <unfinished ...>
[pid   592] write(3, "1000", 4 <unfinished ...>
[pid   593] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   591] <... write resumed>)        = 4
[pid   591] close(3)                    = 0
[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   593] <... prctl resumed>)        = 0
[pid   592] <... write resumed>)        = 4
[pid   591] <... bpf resumed>)          = 3
[pid   592] close(3 <unfinished ...>
[pid   591] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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   592] <... close resumed>)        = 0
[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) = 3
[pid   593] setpgid(0, 0 <unfinished ...>
[pid   592] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   593] <... setpgid resumed>)      = 0
[pid   592] <... bpf resumed>)          = 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 <unfinished ...>
[pid   593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   591] <... bpf resumed>)          = 4
[pid   593] <... openat resumed>)       = 3
[pid   593] write(3, "1000", 4)         = 4
[pid   593] close(3 <unfinished ...>
[pid   592] <... bpf resumed>)          = 4
[pid   592] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   591] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   593] <... close resumed>)        = 0
[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) = 3
[pid   590] <... bpf resumed>)          = 4
[pid   590] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   593] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   593] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   592] <... bpf resumed>)          = 5
[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) = 6
[pid   592] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   591] <... bpf resumed>)          = 5
[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   588] +++ exited with 0 +++
[pid   590] <... bpf resumed>)          = 5
[pid   593] <... bpf resumed>)          = 5
[pid   592] <... bpf resumed>)          = 7
[pid   592] exit_group(0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=588, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   592] <... exit_group resumed>)   = ?
[pid   293] restart_syscall(<... resuming interrupted clone ...> <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   592] +++ exited with 0 +++
[pid   591] <... bpf resumed>)          = 6
[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   591] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=592, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   591] <... bpf resumed>)          = 7
[   28.253830][  T587] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   28.262073][  T587] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   28.269883][  T587] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   28.277695][  T587] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   28.285507][  T587] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   28.293407][  T587] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[   28.301221][  T587]  </TASK>
[pid   591] exit_group(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 <unfinished ...>
[pid   591] +++ exited with 0 +++
./strace-static-x86_64: Process 594 attached
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=591, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 594
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 595
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   594] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 596
./strace-static-x86_64: Process 596 attached
[pid   593] <... bpf resumed>)          = 6
[pid   590] <... bpf resumed>)          = 6
[pid   593] 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   594] <... set_robust_list resumed>) = 0
[pid   594] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   593] <... bpf resumed>)          = 7
[pid   590] <... bpf resumed>)          = 7
[pid   594] <... prctl resumed>)        = 0
[pid   593] exit_group(0 <unfinished ...>
[pid   594] setpgid(0, 0 <unfinished ...>
[pid   593] <... exit_group resumed>)   = ?
[pid   590] exit_group(0 <unfinished ...>
[pid   594] <... setpgid resumed>)      = 0
[pid   594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   590] <... exit_group resumed>)   = ?
[pid   594] <... openat resumed>)       = 3
[pid   594] write(3, "1000", 4)         = 4
[pid   594] close(3)                    = 0
[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) = 3
[pid   594] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   593] +++ exited with 0 +++
[pid   596] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   594] <... bpf resumed>)          = 4
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=593, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   594] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 595 attached
 <unfinished ...>
[pid   595] set_robust_list(0x5555572d5660, 24) = 0
[pid   595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 597
[pid   595] setpgid(0, 0)               = 0
[pid   595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   596] <... set_robust_list resumed>) = 0
[pid   596] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   595] <... openat resumed>)       = 3
[pid   596] <... prctl resumed>)        = 0
[pid   595] write(3, "1000", 4)         = 4
[pid   595] close(3)                    = 0
[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   596] setpgid(0, 0)               = 0
[pid   595] <... bpf resumed>)          = 3
[pid   595] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   595] <... bpf resumed>)          = 0
[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] <... openat resumed>)       = 3
[pid   595] <... bpf resumed>)          = 4
[pid   595] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   596] write(3, "1000", 4)         = 4
./strace-static-x86_64: Process 597 attached
[pid   596] close(3)                    = 0
[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   597] set_robust_list(0x5555572d5660, 24) = 0
[pid   597] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   596] <... bpf resumed>)          = 3
[pid   597] <... prctl resumed>)        = 0
[pid   596] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   597] setpgid(0, 0 <unfinished ...>
[pid   596] <... bpf resumed>)          = 0
[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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   597] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   596] <... bpf resumed>)          = 4
[pid   597] <... bpf resumed>)          = 0
[pid   596] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[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) = 4
[pid   597] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   590] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=590, si_uid=0, si_status=0, si_utime=0, si_stime=23} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 598
./strace-static-x86_64: Process 598 attached
[pid   598] set_robust_list(0x5555572d5660, 24) = 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) = 3
[pid   598] write(3, "1000", 4)         = 4
[pid   598] close(3)                    = 0
[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) = 3
[pid   598] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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) = 4
[pid   598] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   594] <... bpf resumed>)          = 5
[pid   598] <... bpf resumed>)          = 5
[pid   597] <... bpf resumed>)          = 5
[pid   596] <... bpf resumed>)          = 5
[pid   595] <... bpf resumed>)          = 5
[pid   594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   594] <... bpf resumed>)          = 6
[pid   597] <... bpf resumed>)          = 6
[pid   596] <... bpf resumed>)          = 6
[pid   594] 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 <unfinished ...>
[pid   594] <... bpf resumed>)          = 7
[pid   596] <... bpf resumed>)          = 7
[pid   594] exit_group(0 <unfinished ...>
[pid   595] <... bpf resumed>)          = 6
[pid   597] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   596] exit_group(0 <unfinished ...>
[pid   594] <... exit_group resumed>)   = ?
[pid   595] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   598] <... bpf resumed>)          = 6
[pid   597] <... bpf resumed>)          = 7
[pid   596] <... exit_group resumed>)   = ?
[pid   594] +++ exited with 0 +++
[pid   595] <... bpf resumed>)          = 7
[pid   598] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   597] exit_group(0 <unfinished ...>
[pid   596] +++ exited with 0 +++
[pid   597] <... exit_group resumed>)   = ?
[pid   595] exit_group(0 <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   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=596, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   598] <... bpf resumed>)          = 7
[pid   598] exit_group(0)               = ?
[pid   598] +++ exited with 0 +++
[pid   595] <... exit_group resumed>)   = ?
[pid   595] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=598, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 599
./strace-static-x86_64: Process 599 attached
[pid   599] set_robust_list(0x5555572d5660, 24) = 0
[pid   599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   599] setpgid(0, 0)               = 0
[pid   599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   599] write(3, "1000", 4)         = 4
[pid   599] close(3)                    = 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) = 3
[pid   599] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 4
[pid   599] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   597] +++ exited with 0 +++
[pid   599] <... bpf resumed>)          = 5
[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) = 6
[pid   599] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   599] exit_group(0)               = ?
[pid   599] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=599, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 600
[pid   297] <... restart_syscall resumed>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 601
./strace-static-x86_64: Process 600 attached
[pid   600] set_robust_list(0x5555572d5660, 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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   600] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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./strace-static-x86_64: Process 601 attached
 <unfinished ...>
[pid   601] set_robust_list(0x5555572d5660, 24) = 0
[pid   601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   601] setpgid(0, 0)               = 0
[pid   601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   601] write(3, "1000", 4)         = 4
[pid   601] close(3)                    = 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) = 3
[pid   601] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[   28.384896][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   28.396625][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000104, exited with 00000103?
[   28.408566][  T597] BUG: scheduling while atomic: syz-executor230/597/0x00000003
[   28.415968][  T597] Modules linked in:
[   28.420228][  T597] Preemption disabled at:
[   28.420237][  T597] [<ffffffff8154b847>] up_write+0x27/0x1f0
[   28.430696][  T597] CPU: 1 PID: 597 Comm: syz-executor230 Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   28.442133][  T597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   28.452031][  T597] Call Trace:
[   28.455153][  T597]  <TASK>
[   28.457930][  T597]  dump_stack_lvl+0x151/0x1b7
[   28.462441][  T597]  ? up_write+0x27/0x1f0
[   28.466517][  T597]  ? up_write+0x27/0x1f0
[   28.470685][  T597]  ? io_uring_drop_tctx_refs+0x190/0x190
[   28.476161][  T597]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[   28.481806][  T597]  ? __wake_up_sync_key+0x1b1/0x3d0
[   28.486833][  T597]  ? up_write+0x27/0x1f0
[   28.490909][  T597]  dump_stack+0x15/0x17
[   28.494900][  T597]  __schedule_bug+0x195/0x260
[   28.499413][  T597]  ? ttwu_queue_wakelist+0x510/0x510
[   28.504533][  T597]  ? __send_signal+0x96f/0xcb0
[   28.509135][  T597]  __schedule+0xd19/0x1590
[   28.513498][  T597]  ? __kasan_check_write+0x14/0x20
[   28.518419][  T597]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   28.523718][  T597]  ? __sched_text_start+0x8/0x8
[   28.528403][  T597]  ? _raw_write_lock_irqsave+0x1e0/0x1e0
[   28.533870][  T597]  do_task_dead+0x99/0xa0
[   28.538043][  T597]  do_exit+0x2089/0x2ca0
[   28.542116][  T597]  ? put_task_struct+0x80/0x80
[   28.546717][  T597]  ? ptrace_notify+0x24c/0x350
[   28.551317][  T597]  ? do_notify_parent+0xa30/0xa30
[   28.556179][  T597]  do_group_exit+0x141/0x310
[   28.560602][  T597]  __x64_sys_exit_group+0x3f/0x40
[   28.565465][  T597]  do_syscall_64+0x3d/0xb0
[   28.569716][  T597]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   28.575444][  T597] RIP: 0033:0x7fba5228cff9
[   28.579694][  T597] Code: Unable to access opcode bytes at RIP 0x7fba5228cfcf.
[   28.586899][  T597] RSP: 002b:00007ffd564a73c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   28.595144][  T597] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5228cff9
[   28.602973][  T597] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   28.610767][  T597] RBP: 00007fba523092b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   28.618578][  T597] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba523092b0
[   28.626391][  T597] R13: 0000000000000000 R14: 00007fba52309d20 R15: 00007fba5225e1b0
[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   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=595, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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   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   601] <... bpf resumed>)          = 4
[pid   601] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 602 attached
 <unfinished ...>
[pid   602] set_robust_list(0x5555572d5660, 24) = 0
[pid   602] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 602
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 603
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   602] <... prctl resumed>)        = 0
[pid   602] setpgid(0, 0)               = 0
[pid   602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   602] write(3, "1000", 4)         = 4
[pid   602] close(3)                    = 0
[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) = 3
[pid   602] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 604
./strace-static-x86_64: Process 603 attached
[pid   603] set_robust_list(0x5555572d5660, 24) = 0
[pid   603] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   602] <... bpf resumed>)          = 4
[pid   602] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 604 attached
 <unfinished ...>
[pid   604] set_robust_list(0x5555572d5660, 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   604] close(3)                    = 0
[pid   604] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   604] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   603] <... prctl resumed>)        = 0
[pid   603] setpgid(0, 0)               = 0
[pid   604] <... bpf resumed>)          = 4
[pid   604] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   600] <... bpf resumed>)          = 4
[pid   600] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   603] write(3, "1000", 4)         = 4
[pid   603] close(3)                    = 0
[pid   603] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   603] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   601] <... bpf resumed>)          = 5
[pid   602] <... bpf resumed>)          = 5
[pid   604] <... bpf resumed>)          = 5
[pid   602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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   603] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <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   604] <... bpf resumed>)          = 6
[pid   602] <... bpf resumed>)          = 6
[pid   601] <... bpf resumed>)          = 6
[pid   604] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   602] 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   604] <... bpf resumed>)          = 7
[pid   602] <... bpf resumed>)          = 7
[pid   601] <... bpf resumed>)          = 7
[pid   602] exit_group(0 <unfinished ...>
[pid   601] exit_group(0 <unfinished ...>
[pid   602] <... exit_group resumed>)   = ?
[pid   604] exit_group(0 <unfinished ...>
[pid   601] <... exit_group resumed>)   = ?
[pid   602] +++ exited with 0 +++
[pid   601] +++ exited with 0 +++
[pid   604] <... exit_group resumed>)   = ?
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=602, 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=0x5555572d5650) = 606
./strace-static-x86_64: Process 606 attached
[pid   297] --- 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   606] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 607 attached
 <unfinished ...>
[pid   607] set_robust_list(0x5555572d5660, 24) = 0
[pid   607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   607] setpgid(0, 0)               = 0
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 607
[pid   607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   600] <... bpf resumed>)          = 6
[pid   606] <... set_robust_list resumed>) = 0
[pid   600] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   606] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   607] <... openat resumed>)       = 3
[pid   607] write(3, "1000", 4)         = 4
[pid   607] close(3)                    = 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   606] <... prctl resumed>)        = 0
[pid   606] setpgid(0, 0 <unfinished ...>
[pid   607] <... bpf resumed>)          = 3
[pid   607] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   606] <... setpgid resumed>)      = 0
[pid   606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   606] write(3, "1000", 4)         = 4
[pid   606] close(3)                    = 0
[pid   606] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   606] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   607] <... bpf resumed>)          = 4
[pid   607] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   606] <... bpf resumed>)          = 4
[   28.634205][  T597]  </TASK>
[pid   606] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   603] <... bpf resumed>)          = 5
[pid   600] <... bpf resumed>)          = 7
[pid   604] +++ exited with 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   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=604, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   600] exit_group(0)               = ?
[pid   603] <... bpf resumed>)          = 6
[pid   603] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572d5650) = 608
./strace-static-x86_64: Process 608 attached
[pid   608] set_robust_list(0x5555572d5660, 24) = 0
[pid   608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   608] setpgid(0, 0)               = 0
[pid   608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   608] write(3, "1000", 4)         = 4
[pid   608] close(3)                    = 0
[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) = 3
[pid   608] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   608] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   607] <... bpf resumed>)          = 5
[pid   606] <... bpf resumed>)          = 5
[pid   600] +++ exited with 0 +++
[pid   603] <... bpf resumed>)          = 7
[pid   606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   608] <... bpf resumed>)          = 5
[pid   607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   606] <... bpf resumed>)          = 6
[pid   603] exit_group(0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=600, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[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 <unfinished ...>
[pid   606] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   608] <... bpf resumed>)          = 6
[pid   606] <... bpf resumed>)          = 7
[pid   608] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   606] exit_group(0 <unfinished ...>
[pid   608] <... bpf resumed>)          = 7
[pid   606] <... exit_group resumed>)   = ?
[pid   608] exit_group(0 <unfinished ...>
[pid   607] <... bpf resumed>)          = 6
[pid   606] +++ exited with 0 +++
[pid   603] <... exit_group resumed>)   = ?
[pid   608] <... exit_group resumed>)   = ?
[pid   608] +++ exited with 0 +++
[pid   607] 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=606, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   607] <... bpf resumed>)          = 7
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   607] exit_group(0)               = ?
./strace-static-x86_64: Process 609 attached
[pid   609] set_robust_list(0x5555572d5660, 24) = 0
[pid   609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   609] setpgid(0, 0)               = 0
[pid   609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   609] write(3, "1000", 4)         = 4
[pid   609] close(3)                    = 0
[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) = 3
[pid   609] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   607] +++ exited with 0 +++
[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   293] <... clone resumed>, child_tidptr=0x5555572d5650) = 609
[pid   291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=608, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   609] <... bpf resumed>)          = 4
[pid   603] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=607, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   291] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   609] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=603, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   291] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 610 attached
[pid   610] set_robust_list(0x5555572d5660, 24) = 0
[pid   297] <... clone resumed>, child_tidptr=0x5555572d5650) = 610
[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 <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
[pid   610] <... openat resumed>)       = 3
[pid   610] write(3, "1000", 4)         = 4
[pid   610] close(3 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x5555572d5650) = 611
[pid   610] <... close resumed>)        = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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) = 3
[pid   610] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x5555572d5650) = 612
[pid   291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   610] <... bpf resumed>)          = 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   291] <... clone resumed>, child_tidptr=0x5555572d5650) = 613
./strace-static-x86_64: Process 612 attached
[pid   612] set_robust_list(0x5555572d5660, 24./strace-static-x86_64: Process 613 attached
./strace-static-x86_64: Process 611 attached
 <unfinished ...>
[pid   610] <... bpf resumed>)          = 4
[pid   609] <... bpf resumed>)          = 5
[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   612] <... set_robust_list resumed>) = 0
[pid   613] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   612] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   611] set_robust_list(0x5555572d5660, 24 <unfinished ...>
[pid   610] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   609] <... bpf resumed>)          = 6
[pid   609] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   613] <... set_robust_list resumed>) = 0
[pid   612] <... prctl resumed>)        = 0
[pid   611] <... set_robust_list resumed>) = 0
[pid   610] <... bpf resumed>)          = 5
[pid   609] <... bpf resumed>)          = 7
[pid   609] exit_group(0 <unfinished ...>
[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   609] <... exit_group resumed>)   = ?
[pid   613] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   612] setpgid(0, 0 <unfinished ...>
[pid   611] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   610] <... bpf resumed>)          = 6
[pid   610] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   613] <... prctl resumed>)        = 0
[pid   612] <... setpgid resumed>)      = 0
[pid   611] <... prctl resumed>)        = 0
[pid   611] setpgid(0, 0)               = 0
[pid   611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   613] setpgid(0, 0 <unfinished ...>
[pid   611] <... openat resumed>)       = 3
[pid   611] write(3, "1000", 4)         = 4
[pid   611] close(3)                    = 0
[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) = 3
[pid   611] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   613] <... setpgid resumed>)      = 0
[pid   613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   613] <... openat resumed>)       = 3
[pid   612] write(3, "1000", 4 <unfinished ...>
[pid   613] write(3, "1000", 4 <unfinished ...>
[pid   612] <... write resumed>)        = 4
[pid   613] <... write resumed>)        = 4
[pid   612] close(3)                    = 0
[pid   612] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   613] close(3 <unfinished ...>
[pid   612] <... bpf resumed>)          = 3
[pid   612] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   613] <... close resumed>)        = 0
[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   611] <... bpf resumed>)          = 4
[pid   613] <... bpf resumed>)          = 3
[pid   613] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   612] <... bpf resumed>)          = 4
[pid   611] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   613] <... bpf resumed>)          = 0
[pid   612] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 4
[pid   613] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   612] <... bpf resumed>)          = 5
[pid   611] <... bpf resumed>)          = 5
[pid   610] <... bpf resumed>)          = 7
[pid   609] +++ exited with 0 +++
[pid   613] <... bpf resumed>)          = 5
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=609, si_uid=0, si_status=0, si_utime=0, si_stime=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   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   610] exit_group(0 <unfinished ...>
[pid   613] <... bpf resumed>)          = 6
[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 ...>
[   28.751156][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102?
[   28.762847][  T287] BUG: scheduling while atomic: strace-static-x/287/0x00000002
[   28.770223][  T287] Modules linked in:
[   28.773921][  T287] Preemption disabled at:
[   28.773927][  T287] [<ffffffff8165ef0a>] is_module_text_address+0x1a/0x140
[   28.784973][  T287] CPU: 1 PID: 287 Comm: strace-static-x Tainted: G        W         5.15.149-syzkaller-00490-g5d96939590c0 #0
[   28.796403][  T287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   28.806297][  T287] Call Trace:
[   28.809419][  T287]  <TASK>
[   28.812198][  T287]  dump_stack_lvl+0x151/0x1b7
[   28.816715][  T287]  ? is_module_text_address+0x1a/0x140
[   28.822004][  T287]  ? is_module_text_address+0x1a/0x140
[   28.827299][  T287]  ? io_uring_drop_tctx_refs+0x190/0x190
[   28.832765][  T287]  ? call_rcu+0xcfd/0x12a0
[   28.837019][  T287]  ? is_module_text_address+0x1a/0x140
[   28.842313][  T287]  dump_stack+0x15/0x17
[   28.846304][  T287]  __schedule_bug+0x195/0x260
[   28.850818][  T287]  ? rcu_gp_kthread_wake+0x90/0x90
[   28.855764][  T287]  ? ttwu_queue_wakelist+0x510/0x510
[   28.860884][  T287]  ? kmem_cache_free+0x2c3/0x2e0
[   28.865660][  T287]  __schedule+0xd19/0x1590
[   28.869911][  T287]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   28.875814][  T287]  ? __sched_text_start+0x8/0x8
[   28.880500][  T287]  ? __blkcg_punt_bio_submit+0x180/0x180
[   28.885989][  T287]  ? unlock_page_memcg+0x160/0x160
[   28.890916][  T287]  schedule+0x11f/0x1e0
[   28.894994][  T287]  exit_to_user_mode_loop+0x4d/0xe0