./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3658481875

<...>
Warning: Permanently added '10.128.1.48' (ED25519) to the list of known hosts.
execve("./syz-executor3658481875", ["./syz-executor3658481875"], 0x7fff4abf82c0 /* 10 vars */) = 0
brk(NULL)                               = 0x555555649000
brk(0x555555649d00)                     = 0x555555649d00
arch_prctl(ARCH_SET_FS, 0x555555649380) = 0
set_tid_address(0x555555649650)         = 292
set_robust_list(0x555555649660, 24)     = 0
rseq(0x555555649ca0, 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-executor3658481875", 4096) = 28
getrandom("\x9b\xaa\x7d\x52\x49\x3c\x1e\xd1", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555555649d00
brk(0x55555566ad00)                     = 0x55555566ad00
brk(0x55555566b000)                     = 0x55555566b000
mprotect(0x7f67d11ba000, 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=0x555555649650) = 293
./strace-static-x86_64: Process 293 attached
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] set_robust_list(0x555555649660, 24) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   292] <... clone resumed>, child_tidptr=0x555555649650) = 294
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 295
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 296
./strace-static-x86_64: Process 297 attached
[pid   292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 297
[pid   292] <... clone resumed>, child_tidptr=0x555555649650) = 298
./strace-static-x86_64: Process 298 attached
[pid   298] set_robust_list(0x555555649660, 24) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] set_robust_list(0x555555649660, 24) = 0
./strace-static-x86_64: Process 294 attached
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 299
./strace-static-x86_64: Process 296 attached
[pid   297] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   296] set_robust_list(0x555555649660, 24) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... prctl resumed>)        = 0
[pid   294] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   297] setpgid(0, 0 <unfinished ...>
[pid   294] <... set_robust_list resumed>) = 0
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 300
./strace-static-x86_64: Process 299 attached
[pid   299] set_robust_list(0x555555649660, 24) = 0
[pid   299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   299] setpgid(0, 0)               = 0
[pid   299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... setpgid resumed>)      = 0
[pid   299] <... openat resumed>)       = 3
[pid   299] write(3, "1000", 4)         = 4
[pid   299] close(3)                    = 0
[pid   299] write(1, "executing program\n", 18executing program
) = 18
[pid   299] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   299] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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./strace-static-x86_64: Process 300 attached
./strace-static-x86_64: Process 295 attached
 <unfinished ...>
[pid   297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... openat resumed>)       = 3
[pid   297] write(3, "1000", 4)         = 4
[pid   295] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   297] close(3 <unfinished ...>
[pid   300] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   299] <... bpf resumed>)          = 3
[pid   297] <... close resumed>)        = 0
[pid   295] <... set_robust_list resumed>) = 0
executing program
[pid   297] write(1, "executing program\n", 18 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... write resumed>)        = 18
[pid   297] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 301
[pid   297] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   297] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 302
[pid   297] <... bpf resumed>)          = 3
[pid   297] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   297] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   300] <... set_robust_list resumed>) = 0
[   20.799679][   T28] audit: type=1400 audit(1717396678.978:66): avc:  denied  { execmem } for  pid=292 comm="syz-executor365" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   20.815547][   T28] audit: type=1400 audit(1717396678.998:67): avc:  denied  { bpf } for  pid=299 comm="syz-executor365" capability=39  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[   20.827935][   T28] audit: type=1400 audit(1717396678.998:68): avc:  denied  { map_create } for  pid=299 comm="syz-executor365" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
./strace-static-x86_64: Process 302 attached
./strace-static-x86_64: Process 301 attached
[pid   300] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   299] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   302] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   301] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   300] <... prctl resumed>)        = 0
[pid   299] <... bpf resumed>)          = 4
[pid   299] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   302] <... set_robust_list resumed>) = 0
[pid   301] <... set_robust_list resumed>) = 0
[pid   300] setpgid(0, 0 <unfinished ...>
[pid   299] <... bpf resumed>)          = 5
[pid   302] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   301] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   300] <... setpgid resumed>)      = 0
[pid   299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   302] <... prctl resumed>)        = 0
[pid   301] <... prctl resumed>)        = 0
[pid   300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   302] setpgid(0, 0 <unfinished ...>
[pid   301] setpgid(0, 0 <unfinished ...>
[pid   300] <... openat resumed>)       = 3
[pid   302] <... setpgid resumed>)      = 0
[pid   301] <... setpgid resumed>)      = 0
[pid   300] write(3, "1000", 4 <unfinished ...>
[pid   299] <... bpf resumed>)          = 6
[pid   297] <... bpf resumed>)          = 6
[pid   302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   300] <... write resumed>)        = 4
[pid   302] <... openat resumed>)       = 3
[pid   301] <... openat resumed>)       = 3
[pid   300] close(3executing program
 <unfinished ...>
[pid   302] write(3, "1000", 4 <unfinished ...>
[pid   301] write(3, "1000", 4 <unfinished ...>
[pid   300] <... close resumed>)        = 0
[pid   302] <... write resumed>)        = 4
[pid   301] <... write resumed>)        = 4
[pid   300] write(1, "executing program\n", 18executing program
executing program
 <unfinished ...>
[pid   302] close(3 <unfinished ...>
[pid   301] close(3 <unfinished ...>
[pid   300] <... write resumed>)        = 18
[pid   302] <... close resumed>)        = 0
[pid   301] <... close resumed>)        = 0
[pid   300] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   302] write(1, "executing program\n", 18 <unfinished ...>
[pid   301] write(1, "executing program\n", 18 <unfinished ...>
[pid   300] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   302] <... write resumed>)        = 18
[pid   301] <... write resumed>)        = 18
[pid   300] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   302] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   301] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   300] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   302] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   301] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[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   302] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   301] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   300] <... bpf resumed>)          = 3
[pid   302] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   301] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   300] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   301] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   300] <... bpf resumed>)          = 0
[pid   302] <... bpf resumed>)          = 3
[pid   301] <... bpf resumed>)          = 3
[pid   300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   302] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   301] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   300] <... bpf resumed>)          = 4
[pid   302] <... bpf resumed>)          = 0
[pid   301] <... bpf resumed>)          = 0
[pid   300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <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   301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   300] <... bpf resumed>)          = 5
[pid   302] <... bpf resumed>)          = 4
[pid   301] <... bpf resumed>)          = 4
[pid   300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   300] <... bpf resumed>)          = 6
[pid   302] <... bpf resumed>)          = 5
[pid   301] <... bpf resumed>)          = 5
[pid   300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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   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   300] <... bpf resumed>)          = 7
[pid   302] <... bpf resumed>)          = 6
[pid   301] <... bpf resumed>)          = 6
[pid   300] exit_group(0 <unfinished ...>
[pid   302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   300] <... exit_group resumed>)   = ?
[pid   302] <... bpf resumed>)          = 7
[pid   301] <... bpf resumed>)          = 7
[pid   300] +++ exited with 0 +++
[pid   302] exit_group(0 <unfinished ...>
[pid   301] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=300, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   302] <... exit_group resumed>)   = ?
[pid   301] <... exit_group resumed>)   = ?
[pid   302] +++ exited with 0 +++
[pid   301] +++ exited with 0 +++
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   299] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   297] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 303
[pid   299] <... bpf resumed>)          = 7
[pid   297] <... bpf resumed>)          = 7
[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   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=301, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 303 attached
[pid   303] set_robust_list(0x555555649660, 24) = 0
[pid   303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   303] setpgid(0, 0)               = 0
[pid   303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
executing program
[pid   303] write(3, "1000", 4)         = 4
[pid   303] close(3)                    = 0
[pid   303] write(1, "executing program\n", 18) = 18
[pid   303] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   303] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   303] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[   20.847659][   T28] audit: type=1400 audit(1717396678.998:69): avc:  denied  { perfmon } for  pid=299 comm="syz-executor365" capability=38  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[   20.871713][   T28] audit: type=1400 audit(1717396678.998:70): avc:  denied  { map_read map_write } for  pid=299 comm="syz-executor365" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[pid   303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   299] exit_group(0)               = ?
[pid   299] +++ exited with 0 +++
[pid   303] <... bpf resumed>)          = 6
[pid   303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   303] exit_group(0)               = ?
[pid   303] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=303, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 304
./strace-static-x86_64: Process 304 attached
[pid   304] set_robust_list(0x555555649660, 24) = 0
[pid   304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   304] setpgid(0, 0)               = 0
[pid   304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   304] write(3, "1000", 4)         = 4
[pid   304] close(3)                    = 0
executing program
[pid   304] write(1, "executing program\n", 18) = 18
[pid   304] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   304] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   297] exit_group(0 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=299, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] <... exit_group resumed>)   = ?
[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) = 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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   304] exit_group(0)               = ?
[pid   304] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=304, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 305
./strace-static-x86_64: Process 305 attached
[pid   305] set_robust_list(0x555555649660, 24) = 0
[pid   305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   305] setpgid(0, 0)               = 0
[pid   305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   305] write(3, "1000", 4)         = 4
[pid   305] close(3executing program
)                    = 0
[pid   305] write(1, "executing program\n", 18) = 18
[pid   305] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   305] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   305] exit_group(0)               = ?
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   305] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=305, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   297] +++ exited with 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   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 307
./strace-static-x86_64: Process 306 attached
[pid   306] set_robust_list(0x555555649660, 24) = 0
[pid   306] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 306
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 309
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 308
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=297, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
./strace-static-x86_64: Process 308 attached
./strace-static-x86_64: Process 307 attached
./strace-static-x86_64: Process 309 attached
[pid   308] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   306] <... prctl resumed>)        = 0
[pid   308] <... set_robust_list resumed>) = 0
[pid   308] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   308] <... prctl resumed>)        = 0
[pid   308] setpgid(0, 0)               = 0
executing program
[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] write(1, "executing program\n", 18) = 18
[pid   308] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   308] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   309] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   307] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 310
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 310 attached
 <unfinished ...>
[pid   309] <... set_robust_list resumed>) = 0
[pid   308] <... bpf resumed>)          = 4
[pid   306] setpgid(0, 0 <unfinished ...>
[pid   307] <... set_robust_list resumed>) = 0
[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=8, insns=0x20000480, 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] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   309] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   306] <... setpgid resumed>)      = 0
[pid   307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   307] setpgid(0, 0)               = 0
[pid   310] <... set_robust_list resumed>) = 0
[pid   309] <... prctl resumed>)        = 0
[pid   308] <... bpf resumed>)          = 6
[pid   306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   309] setpgid(0, 0 <unfinished ...>
[pid   308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   306] <... openat resumed>)       = 3
[pid   307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   309] <... setpgid resumed>)      = 0
[pid   308] <... bpf resumed>)          = 7
[pid   306] write(3, "1000", 4 <unfinished ...>
[pid   307] <... openat resumed>)       = 3
[pid   308] exit_group(0 <unfinished ...>
[pid   307] write(3, "1000", 4 <unfinished ...>
[pid   308] <... exit_group resumed>)   = ?
[pid   307] <... write resumed>)        = 4
[pid   310] setpgid(0, 0 <unfinished ...>
[pid   309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   306] <... write resumed>)        = 4
[pid   307] close(3 <unfinished ...>
[pid   308] +++ exited with 0 +++
[pid   307] <... close resumed>)        = 0
executing program
[pid   310] <... setpgid resumed>)      = 0
[pid   307] write(1, "executing program\n", 18 <unfinished ...>
[pid   309] <... openat resumed>)       = 3
[pid   306] close(3 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=308, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   307] <... write resumed>)        = 18
[pid   307] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   309] write(3, "1000", 4 <unfinished ...>
[pid   306] <... close resumed>)        = 0
[pid   307] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   307] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   310] <... openat resumed>)       = 3
[pid   309] <... write resumed>)        = 4
[pid   306] write(1, "executing program\n", 18executing program
executing program
 <unfinished ...>
[pid   309] close(3 <unfinished ...>
[pid   306] <... write resumed>)        = 18
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   309] <... close resumed>)        = 0
[pid   306] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   309] write(1, "executing program\n", 18 <unfinished ...>
[pid   306] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   309] <... write resumed>)        = 18
[pid   306] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   309] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   306] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   309] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   306] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 311
[pid   309] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   306] <... bpf resumed>)          = 3
[pid   309] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   306] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   307] <... bpf resumed>)          = 3
[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   306] <... bpf resumed>)          = 0
[pid   307] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
./strace-static-x86_64: Process 311 attached
[pid   310] write(3, "1000", 4 <unfinished ...>
[pid   309] <... bpf resumed>)          = 3
[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   311] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   310] <... write resumed>)        = 4
[pid   309] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[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   311] <... set_robust_list resumed>) = 0
[pid   310] close(3 <unfinished ...>
[pid   309] <... bpf resumed>)          = 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   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   307] <... bpf resumed>)          = 4
[pid   311] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   310] <... close resumed>)        = 0
[pid   309] <... bpf resumed>)          = 4
[pid   306] <... bpf resumed>)          = 5
[pid   307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16executing program
 <unfinished ...>
[pid   311] <... prctl resumed>)        = 0
[pid   310] write(1, "executing program\n", 18 <unfinished ...>
[pid   309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[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   307] <... bpf resumed>)          = 5
[pid   311] setpgid(0, 0 <unfinished ...>
[pid   310] <... write resumed>)        = 18
[pid   309] <... bpf resumed>)          = 5
[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 <unfinished ...>
[pid   311] <... setpgid resumed>)      = 0
[pid   310] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   306] <... bpf resumed>)          = 6
[pid   307] <... bpf resumed>)          = 6
[pid   311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   310] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   306] exit_group(0)               = ?
[pid   310] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   309] <... bpf resumed>)          = 6
[pid   306] +++ exited with 0 +++
[pid   307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   311] <... openat resumed>)       = 3
[pid   310] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   307] <... bpf resumed>)          = 7
[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}, 72executing program
 <unfinished ...>
[pid   309] <... bpf resumed>)          = 7
[pid   307] exit_group(0 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   311] write(3, "1000", 4)         = 4
[pid   311] close(3)                    = 0
[pid   311] write(1, "executing program\n", 18) = 18
[pid   311] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   311] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   310] <... bpf resumed>)          = 3
[pid   309] exit_group(0 <unfinished ...>
[pid   307] <... exit_group resumed>)   = ?
[pid   311] <... bpf resumed>)          = 3
[pid   310] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   309] <... exit_group resumed>)   = ?
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 312
[pid   311] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   310] <... bpf resumed>)          = 0
[pid   310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   311] <... bpf resumed>)          = 0
[pid   311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   310] <... bpf resumed>)          = 4
[pid   311] 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] <... bpf resumed>)          = 5
[pid   310] <... bpf resumed>)          = 5
[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_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   311] <... bpf resumed>)          = 6
[pid   311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 312 attached
) = 7
[pid   312] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   311] exit_group(0 <unfinished ...>
[pid   309] +++ exited with 0 +++
[pid   312] <... set_robust_list resumed>) = 0
[pid   311] <... exit_group resumed>)   = ?
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=309, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   312] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   311] +++ exited with 0 +++
[pid   310] <... bpf resumed>)          = 6
[   20.892871][   T28] audit: type=1400 audit(1717396679.008:71): avc:  denied  { prog_load } for  pid=297 comm="syz-executor365" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[   20.913181][   T28] audit: type=1400 audit(1717396679.008:72): avc:  denied  { prog_run } for  pid=297 comm="syz-executor365" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16executing program
 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   312] <... prctl resumed>)        = 0
[pid   307] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=311, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=307, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   312] setpgid(0, 0 <unfinished ...>
[pid   310] <... bpf resumed>)          = 7
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   312] <... setpgid resumed>)      = 0
[pid   312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 313
[pid   312] write(3, "1000", 4)         = 4
[pid   312] close(3)                    = 0
[pid   312] write(1, "executing program\n", 18) = 18
[pid   312] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   312] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 314
[pid   310] exit_group(0 <unfinished ...>
[pid   312] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   310] <... exit_group resumed>)   = ?
[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) = 3
[pid   312] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 315
[pid   312] <... bpf resumed>)          = 0
[pid   312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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./strace-static-x86_64: Process 315 attached
./strace-static-x86_64: Process 314 attached
./strace-static-x86_64: Process 313 attached
) = 6
[pid   315] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   314] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   313] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   315] <... set_robust_list resumed>) = 0
[pid   314] <... set_robust_list resumed>) = 0
[pid   313] <... set_robust_list resumed>) = 0
[pid   313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   315] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   313] setpgid(0, 0)               = 0
[pid   313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   313] write(3, "1000", 4)         = 4
[pid   313] close(3)                    = 0
[pid   313] write(1, "executing program\n", 18executing program
) = 18
[pid   313] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   313] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   315] <... prctl resumed>)        = 0
[pid   313] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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   315] setpgid(0, 0 <unfinished ...>
[pid   313] <... bpf resumed>)          = 3
[pid   313] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   315] <... setpgid resumed>)      = 0
[pid   314] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   313] <... bpf resumed>)          = 0
[pid   313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   314] <... prctl resumed>)        = 0
[pid   315] <... openat resumed>)       = 3
[pid   314] setpgid(0, 0 <unfinished ...>
[pid   313] <... bpf resumed>)          = 4
[pid   313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   315] write(3, "1000", 4 <unfinished ...>
[pid   314] <... setpgid resumed>)      = 0
[pid   315] <... write resumed>)        = 4
[pid   315] close(3)                    = 0
[pid   314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid   315] write(1, "executing program\n", 18 <unfinished ...>
[pid   314] <... openat resumed>)       = 3
[pid   315] <... write resumed>)        = 18
[pid   314] write(3, "1000", 4)         = 4
[pid   314] close(3)                    = 0
executing program
[pid   314] write(1, "executing program\n", 18) = 18
[pid   314] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   314] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   315] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   314] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   315] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   314] <... bpf resumed>)          = 3
[pid   314] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   315] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   314] <... bpf resumed>)          = 0
[pid   315] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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 <unfinished ...>
[pid   314] <... bpf resumed>)          = 4
[pid   315] <... bpf resumed>)          = 0
[pid   314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <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) = 4
[pid   315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   310] +++ exited with 0 +++
[pid   315] <... bpf resumed>)          = 5
[pid   314] <... bpf resumed>)          = 5
[pid   313] <... bpf resumed>)          = 5
[pid   312] <... bpf resumed>)          = 7
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=310, si_uid=0, si_status=0, si_utime=0, si_stime=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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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   315] <... bpf resumed>)          = 6
[pid   314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   312] exit_group(0 <unfinished ...>
[pid   313] <... bpf resumed>)          = 6
[pid   293] <... restart_syscall resumed>) = 0
[pid   315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   312] <... exit_group resumed>)   = ?
[pid   315] <... bpf resumed>)          = 7
[pid   315] exit_group(0 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   315] <... exit_group resumed>)   = ?
[pid   315] +++ exited with 0 +++
[pid   314] <... bpf resumed>)          = 6
[pid   313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   312] +++ exited with 0 +++
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 316
./strace-static-x86_64: Process 316 attached
[pid   314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   313] <... bpf resumed>)          = 7
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=315, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   314] <... bpf resumed>)          = 7
[pid   313] exit_group(0 <unfinished ...>
[pid   316] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   314] exit_group(0 <unfinished ...>
[pid   313] <... exit_group resumed>)   = ?
[pid   316] <... set_robust_list resumed>) = 0
[pid   314] <... exit_group resumed>)   = ?
[pid   316] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   316] <... prctl resumed>)        = 0
[pid   313] +++ exited with 0 +++
[pid   316] setpgid(0, 0 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 317
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 318
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=313, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   316] <... setpgid resumed>)      = 0
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 317 attached
[pid   316] <... openat resumed>)       = 3
./strace-static-x86_64: Process 318 attached
[pid   317] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   316] write(3, "1000", 4 <unfinished ...>
[pid   318] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   316] <... write resumed>)        = 4
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   317] <... set_robust_list resumed>) = 0
[pid   317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   316] close(3 <unfinished ...>
[pid   318] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 319 attached
[pid   318] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   317] setpgid(0, 0 <unfinished ...>
[pid   316] <... close resumed>)        = 0
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 319
[pid   319] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   318] <... prctl resumed>)        = 0
executing program
[pid   316] write(1, "executing program\n", 18 <unfinished ...>
[pid   319] <... set_robust_list resumed>) = 0
[pid   318] setpgid(0, 0 <unfinished ...>
[pid   317] <... setpgid resumed>)      = 0
[pid   316] <... write resumed>)        = 18
[pid   319] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   318] <... setpgid resumed>)      = 0
[pid   316] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   319] <... prctl resumed>)        = 0
[pid   318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   316] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   319] setpgid(0, 0 <unfinished ...>
[pid   318] <... openat resumed>)       = 3
[pid   317] <... openat resumed>)       = 3
[pid   319] <... setpgid resumed>)      = 0
[pid   318] write(3, "1000", 4 <unfinished ...>
[pid   317] write(3, "1000", 4 <unfinished ...>
[pid   316] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   318] <... write resumed>)        = 4
[pid   317] <... write resumed>)        = 4
[pid   316] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   319] <... openat resumed>)       = 3
[pid   318] close(3 <unfinished ...>
[pid   317] close(3 <unfinished ...>
[pid   316] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   319] write(3, "1000", 4 <unfinished ...>
[pid   318] <... close resumed>)        = 0
[pid   317] <... close resumed>)        = 0
[pid   316] <... bpf resumed>)          = 3
[pid   319] <... write resumed>)        = 4
[pid   318] write(1, "executing program\n", 18 <unfinished ...>
executing program
executing program
[pid   317] write(1, "executing program\n", 18 <unfinished ...>
[pid   316] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   319] close(3)                    = 0
[pid   318] <... write resumed>)        = 18
[pid   317] <... write resumed>)        = 18
executing program
[pid   316] <... bpf resumed>)          = 0
[pid   319] write(1, "executing program\n", 18 <unfinished ...>
[pid   318] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   317] socketpair(AF_TIPC, SOCK_STREAM, 0,  <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   319] <... write resumed>)        = 18
[pid   318] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   317] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   319] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   318] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   317] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   316] <... bpf resumed>)          = 4
[pid   319] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   318] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   317] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   314] +++ exited with 0 +++
[pid   319] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   317] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   319] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   318] <... bpf resumed>)          = 3
[pid   317] <... bpf resumed>)          = 3
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=314, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   318] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   317] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   319] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   318] <... bpf resumed>)          = 0
[pid   317] <... bpf resumed>)          = 0
[pid   294] <... restart_syscall resumed>) = 0
[pid   319] <... bpf resumed>)          = 3
[pid   318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   319] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   318] <... bpf resumed>)          = 4
./strace-static-x86_64: Process 320 attached
[pid   319] <... bpf resumed>)          = 0
[pid   318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   317] <... bpf resumed>)          = 4
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 320
[pid   320] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   320] <... set_robust_list resumed>) = 0
[pid   320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   320] setpgid(0, 0 <unfinished ...>
[pid   319] <... bpf resumed>)          = 4
[pid   320] <... setpgid resumed>)      = 0
[pid   319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[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] write(1, "executing program\n", 18executing program
) = 18
[pid   320] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   320] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   316] <... bpf resumed>)          = 5
[pid   320] <... bpf resumed>)          = 5
[pid   319] <... bpf resumed>)          = 5
[pid   318] <... bpf resumed>)          = 5
[pid   317] <... bpf resumed>)          = 5
[pid   320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   320] <... bpf resumed>)          = 6
[pid   320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   320] exit_group(0)               = ?
[pid   319] <... bpf resumed>)          = 6
[pid   320] +++ exited with 0 +++
[pid   317] <... bpf resumed>)          = 6
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=320, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   316] <... bpf resumed>)          = 6
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   318] <... bpf resumed>)          = 6
[pid   316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 321 attached
 <unfinished ...>
[pid   319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   316] <... bpf resumed>)          = 7
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 321
[pid   321] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   319] <... bpf resumed>)          = 7
[pid   318] <... bpf resumed>)          = 7
[pid   317] <... bpf resumed>)          = 7
[pid   316] exit_group(0 <unfinished ...>
[pid   319] exit_group(0 <unfinished ...>
[pid   318] exit_group(0 <unfinished ...>
[pid   317] exit_group(0 <unfinished ...>
[pid   316] <... exit_group resumed>)   = ?
[pid   321] <... set_robust_list resumed>) = 0
[pid   319] <... exit_group resumed>)   = ?
[pid   318] <... exit_group resumed>)   = ?
[pid   317] <... exit_group resumed>)   = ?
[pid   321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   321] setpgid(0, 0)               = 0
[pid   321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   321] write(3, "1000", 4executing program
)         = 4
[pid   321] close(3)                    = 0
[pid   321] write(1, "executing program\n", 18) = 18
[pid   321] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   321] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   321] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   321] exit_group(0)               = ?
[pid   321] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=321, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[   21.050749][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000103, exited with 00000102?
[   21.064782][  T316] BUG: scheduling while atomic: syz-executor365/316/0x00000002
[   21.064890][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000102, exited with 00000101?
[   21.072242][  T316] Modules linked in:
[   21.084307][  T319] BUG: scheduling while atomic: syz-executor365/319/0x00000002
[   21.087353][  T316] Preemption disabled at:
[   21.087359][  T316] [<ffffffff81586227>] up_write+0x27/0x1f0
[   21.094808][  T319] Modules linked in:
[   21.098886][  T316] CPU: 0 PID: 316 Comm: syz-executor365 Not tainted 6.1.78-syzkaller-00133-g74c507aab139 #0
[   21.105006][  T319] 
[   21.108707][  T316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   21.119221][  T319] Preemption disabled at:
[   21.121395][  T316] Call Trace:
[   21.131317][  T319] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   21.135438][  T316]  <TASK>
[   21.148202][  T316]  dump_stack_lvl+0x151/0x1b7
[   21.152709][  T316]  ? up_write+0x27/0x1f0
[   21.156799][  T316]  ? up_write+0x27/0x1f0
[   21.160874][  T316]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   21.166274][  T316]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   21.171897][  T316]  ? up_write+0x27/0x1f0
[   21.176169][  T316]  dump_stack+0x15/0x1b
[   21.180281][  T316]  __schedule_bug+0x195/0x260
[   21.184789][  T316]  ? cpu_util_update_eff+0x10e0/0x10e0
[   21.190094][  T316]  __schedule+0xcf7/0x1550
[   21.194350][  T316]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   21.199722][  T316]  ? __sched_text_start+0x8/0x8
[   21.204493][  T316]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   21.210046][  T316]  do_task_dead+0x99/0xa0
[   21.214219][  T316]  do_exit+0x202a/0x2b80
[   21.218295][  T316]  ? put_task_struct+0x80/0x80
[   21.222889][  T316]  ? __kasan_check_write+0x14/0x20
[   21.227837][  T316]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   21.232788][  T316]  ? _raw_spin_lock_irqsave+0x210/0x210
[   21.238163][  T316]  ? zap_other_threads+0x29c/0x2d0
[   21.243111][  T316]  do_group_exit+0x21a/0x2d0
[   21.247540][  T316]  __x64_sys_exit_group+0x3f/0x40
[   21.252506][  T316]  do_syscall_64+0x3d/0xb0
[   21.256758][  T316]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   21.262485][  T316] RIP: 0033:0x7f67d1144079
[   21.266740][  T316] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   21.273593][  T316] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   21.281926][  T316] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   21.289824][  T316] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   319] +++ exited with 0 +++
[pid   318] +++ exited with 0 +++
[pid   317] +++ exited with 0 +++
[pid   316] +++ exited with 0 +++
[pid   294] <... restart_syscall resumed>) = 0
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=317, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 322
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 323
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=0, si_utime=0, si_stime=24} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 324
./strace-static-x86_64: Process 324 attached
[pid   324] set_robust_list(0x555555649660, 24) = 0
[pid   324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   324] setpgid(0, 0)               = 0
[pid   324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   324] write(3, "1000", 4)         = 4
[pid   324] close(3)                    = 0
[pid   324] write(1, "executing program\n", 18./strace-static-x86_64: Process 323 attached
./strace-static-x86_64: Process 322 attached
 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=4} ---
[   21.297724][  T316] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   21.305537][  T316] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   21.313346][  T316] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   21.321164][  T316]  </TASK>
[   21.324031][  T319] CPU: 1 PID: 319 Comm: syz-executor365 Not tainted 6.1.78-syzkaller-00133-g74c507aab139 #0
[   21.334116][  T319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   21.344003][  T319] Call Trace:
[   21.347124][  T319]  <TASK>
executing program
[pid   324] <... write resumed>)        = 18
[   21.349900][  T319]  dump_stack_lvl+0x151/0x1b7
[   21.354545][  T319]  ? is_module_text_address+0x1f/0x360
[   21.359837][  T319]  ? is_module_text_address+0x1f/0x360
[   21.365136][  T319]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   21.370436][  T319]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   21.376241][  T319]  ? is_module_text_address+0x1f/0x360
[   21.381547][  T319]  dump_stack+0x15/0x1b
[   21.385528][  T319]  __schedule_bug+0x195/0x260
[   21.390050][  T319]  ? cpu_util_update_eff+0x10e0/0x10e0
[   21.395338][  T319]  __schedule+0xcf7/0x1550
[   21.399688][  T319]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   21.404970][  T319]  ? __sched_text_start+0x8/0x8
[   21.409831][  T319]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   21.415298][  T319]  do_task_dead+0x99/0xa0
[   21.419464][  T319]  do_exit+0x202a/0x2b80
[   21.423544][  T319]  ? put_task_struct+0x80/0x80
[   21.428140][  T319]  ? __kasan_check_write+0x14/0x20
[   21.433087][  T319]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   21.438059][  T319]  ? _raw_spin_lock_irqsave+0x210/0x210
[   21.443939][  T319]  ? zap_other_threads+0x29c/0x2d0
[   21.448886][  T319]  do_group_exit+0x21a/0x2d0
[   21.453410][  T319]  __x64_sys_exit_group+0x3f/0x40
[   21.458261][  T319]  do_syscall_64+0x3d/0xb0
[   21.462602][  T319]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   21.468329][  T319] RIP: 0033:0x7f67d1144079
[   21.472578][  T319] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   21.479523][  T319] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   21.487769][  T319] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[pid   324] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   324] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   323] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   322] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   324] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   322] <... set_robust_list resumed>) = 0
[pid   324] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   322] setpgid(0, 0 <unfinished ...>
[pid   324] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   322] <... setpgid resumed>)      = 0
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 325
[pid   322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   324] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   322] <... openat resumed>)       = 3
[pid   322] write(3, "1000", 4)         = 4
[pid   322] close(3)                    = 0
[pid   322] write(1, "executing program\n", 18 <unfinished ...>
[pid   324] <... bpf resumed>)          = 4
./strace-static-x86_64: Process 325 attached
[pid   324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16executing program
 <unfinished ...>
[pid   322] <... write resumed>)        = 18
[pid   322] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   322] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 327
./strace-static-x86_64: Process 327 attached
[pid   327] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   323] <... set_robust_list resumed>) = 0
[pid   327] <... set_robust_list resumed>) = 0
[pid   325] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   322] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   327] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   325] <... set_robust_list resumed>) = 0
[pid   323] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   322] <... bpf resumed>)          = 0
[pid   322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   327] <... prctl resumed>)        = 0
[pid   325] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   323] <... prctl resumed>)        = 0
[pid   327] setpgid(0, 0 <unfinished ...>
[pid   325] <... prctl resumed>)        = 0
[pid   323] setpgid(0, 0 <unfinished ...>
[pid   322] <... bpf resumed>)          = 4
[pid   327] <... setpgid resumed>)      = 0
[pid   325] setpgid(0, 0 <unfinished ...>
[pid   322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   323] <... setpgid resumed>)      = 0
[pid   327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   325] <... setpgid resumed>)      = 0
[pid   327] <... openat resumed>)       = 3
[pid   323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   327] write(3, "1000", 4)         = 4
[pid   325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   327] close(3)                    = 0
executing program
[pid   327] write(1, "executing program\n", 18) = 18
[pid   327] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   325] <... openat resumed>)       = 3
[pid   323] <... openat resumed>)       = 3
[pid   327] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   325] write(3, "1000", 4)         = 4
[pid   325] close(3 <unfinished ...>
[pid   324] <... bpf resumed>)          = 5
[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] <... bpf resumed>)          = 5
[pid   325] <... close resumed>)        = 0
[pid   325] write(1, "executing program\n", 18) = 18
[pid   325] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   325] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   325] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144executing program
) = 4
[pid   324] <... bpf resumed>)          = 6
[pid   323] write(3, "1000", 4 <unfinished ...>
[pid   322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   327] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   325] <... bpf resumed>)          = 5
[pid   324] <... bpf resumed>)          = 7
[pid   325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   324] exit_group(0 <unfinished ...>
[pid   325] <... bpf resumed>)          = 6
[pid   324] <... exit_group resumed>)   = ?
[pid   322] <... bpf resumed>)          = 6
[pid   325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   325] exit_group(0)               = ?
[pid   324] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
executing program
[pid   322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   323] <... write resumed>)        = 4
[pid   323] close(3 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   323] <... close resumed>)        = 0
[pid   323] write(1, "executing program\n", 18) = 18
[pid   323] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   323] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 328
[pid   323] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   327] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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   323] <... bpf resumed>)          = 4
./strace-static-x86_64: Process 328 attached
[pid   323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   327] <... bpf resumed>)          = 3
[pid   327] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   328] set_robust_list(0x555555649660, 24) = 0
[pid   328] prctl(PR_SET_PDEATHSIG, SIGKILL <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   328] <... prctl resumed>)        = 0
[pid   328] setpgid(0, 0executing program
)               = 0
[pid   328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   328] write(3, "1000", 4)         = 4
[pid   328] close(3)                    = 0
[pid   328] write(1, "executing program\n", 18) = 18
[pid   328] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   328] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   327] <... bpf resumed>)          = 4
[pid   328] <... bpf resumed>)          = 3
[pid   328] 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   328] <... bpf resumed>)          = 0
[pid   328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   325] +++ exited with 0 +++
[pid   322] <... bpf resumed>)          = 7
[pid   328] <... bpf resumed>)          = 5
[pid   327] <... bpf resumed>)          = 5
[pid   323] <... bpf resumed>)          = 5
[pid   328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] exit_group(0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=325, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] <... exit_group resumed>)   = ?
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   328] <... bpf resumed>)          = 6
[pid   327] <... bpf resumed>)          = 6
[pid   323] <... bpf resumed>)          = 6
[pid   328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   327] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   328] <... bpf resumed>)          = 7
[pid   327] <... bpf resumed>)          = 7
[pid   323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   328] exit_group(0 <unfinished ...>
[pid   327] exit_group(0 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 329
[pid   328] <... exit_group resumed>)   = ?
[pid   327] <... exit_group resumed>)   = ?
[pid   323] <... bpf resumed>)          = 7
[pid   322] +++ exited with 0 +++
./strace-static-x86_64: Process 329 attached
[pid   323] exit_group(0 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=322, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[   21.495667][  T319] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   21.503475][  T319] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   21.511287][  T319] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   21.519099][  T319] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   21.526916][  T319]  </TASK>
[pid   329] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   323] <... exit_group resumed>)   = ?
[pid   329] <... set_robust_list resumed>) = 0
[pid   329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   329] setpgid(0, 0)               = 0
[pid   329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   329] write(3, "1000", 4)         = 4
[pid   329] close(3)                    = 0
executing program
[pid   329] write(1, "executing program\n", 18) = 18
[pid   329] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   329] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   329] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   329] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   323] +++ exited with 0 +++
[pid   329] <... bpf resumed>)          = 6
[pid   329] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   329] exit_group(0)               = ?
[pid   329] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=329, 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=0x555555649650) = 330
./strace-static-x86_64: Process 330 attached
[pid   330] set_robust_list(0x555555649660, 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
[pid   330] write(3, "1000", 4)         = 4
[pid   330] close(3)                    = 0
[pid   330] write(1, "executing program\n", 18executing program
) = 18
[pid   330] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   330] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   330] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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   327] +++ exited with 0 +++
[pid   330] <... bpf resumed>)          = 4
[pid   330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   330] exit_group(0)               = ?
[pid   330] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=330, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   293] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 332
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 331
./strace-static-x86_64: Process 332 attached
[pid   332] set_robust_list(0x555555649660, 24) = 0
[pid   332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   332] setpgid(0, 0)               = 0
[pid   332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   332] write(3, "1000", 4)         = 4
[pid   332] close(3)                    = 0
[pid   332] write(1, "executing program\n", 18executing program
./strace-static-x86_64: Process 331 attached
) = 18
[pid   332] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   331] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   332] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   332] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   331] <... set_robust_list resumed>) = 0
[pid   331] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   332] <... bpf resumed>)          = 3
[pid   331] <... prctl resumed>)        = 0
[pid   332] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   331] setpgid(0, 0 <unfinished ...>
[pid   332] <... bpf resumed>)          = 0
[pid   331] <... setpgid resumed>)      = 0
[pid   332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   331] write(3, "1000", 4)         = 4
[pid   331] close(3)                    = 0
[pid   331] write(1, "executing program\n", 18executing program
) = 18
[pid   331] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   331] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   331] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   332] <... bpf resumed>)          = 5
[pid   331] <... bpf resumed>)          = 0
[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) = 4
[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   331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[   21.567014][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000103, exited with 00000102?
[   21.578697][  T328] BUG: scheduling while atomic: syz-executor365/328/0x00000002
[   21.586741][  T328] Modules linked in:
[   21.591263][  T328] Preemption disabled at:
[   21.591274][  T328] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   21.603151][  T328] CPU: 0 PID: 328 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #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) = 6
[pid   332] <... bpf resumed>)          = 6
[pid   332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   332] exit_group(0)               = ?
[pid   331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   331] exit_group(0)               = ?
[pid   331] +++ exited with 0 +++
[pid   293] --- 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 ...>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 333
[pid   332] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=332, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 333 attached
 <unfinished ...>
[pid   333] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
executing program
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 334
[pid   333] <... set_robust_list resumed>) = 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
[pid   333] write(3, "1000", 4)         = 4
[pid   333] close(3)                    = 0
[pid   333] write(1, "executing program\n", 18) = 18
[pid   333] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[   21.614614][  T328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   21.624505][  T328] Call Trace:
[   21.627630][  T328]  <TASK>
[   21.630410][  T328]  dump_stack_lvl+0x151/0x1b7
[   21.634950][  T328]  ? is_module_text_address+0x1f/0x360
[   21.640308][  T328]  ? is_module_text_address+0x1f/0x360
[   21.645597][  T328]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   21.651069][  T328]  ? is_module_text_address+0x1f/0x360
[   21.657235][  T328]  dump_stack+0x15/0x1b
[   21.661219][  T328]  __schedule_bug+0x195/0x260
[   21.665737][  T328]  ? unwind_get_return_address+0x4d/0x90
[   21.671201][  T328]  ? cpu_util_update_eff+0x10e0/0x10e0
[   21.676496][  T328]  ? arch_stack_walk+0xf3/0x140
[   21.681188][  T328]  __schedule+0xcf7/0x1550
[   21.685432][  T328]  ? stack_trace_save+0x113/0x1c0
[   21.690304][  T328]  ? stack_trace_snprint+0xf0/0xf0
[   21.695331][  T328]  ? __sched_text_start+0x8/0x8
[   21.700102][  T328]  ? __kasan_check_write+0x14/0x20
[   21.705051][  T328]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   21.709994][  T328]  ? _raw_spin_lock_irqsave+0x210/0x210
[   21.715379][  T328]  ? unlink_anon_vmas+0x576/0x5b0
[   21.720247][  T328]  schedule+0xc3/0x180
[   21.724144][  T328]  rwsem_down_write_slowpath+0xddf/0x20a0
[   21.729717][  T328]  ? do_exit+0xb29/0x2b80
[   21.733951][  T328]  ? do_group_exit+0x21a/0x2d0
[   21.738635][  T328]  ? __x64_sys_exit_group+0x3f/0x40
[   21.743679][  T328]  ? down_write_killable+0x40/0x40
[   21.748626][  T328]  ? rwsem_write_trylock+0x15b/0x290
[   21.753740][  T328]  ? rwsem_mark_wake+0x6b0/0x6b0
[   21.758517][  T328]  ? rwsem_write_trylock+0x15b/0x290
[   21.763639][  T328]  down_write+0x21/0x30
[   21.767625][  T328]  unlink_anon_vmas+0xf0/0x5b0
[   21.772236][  T328]  free_pgtables+0x4af/0x660
[   21.776656][  T328]  ? free_pgd_range+0xdb0/0xdb0
[   21.781779][  T328]  exit_mmap+0x415/0x940
[   21.785887][  T328]  ? vm_brk+0x30/0x30
[   21.789828][  T328]  ? kiocb_set_cancel_fn+0x1d0/0x1d0
[   21.795018][  T328]  ? uprobe_clear_state+0x2cd/0x320
[   21.800047][  T328]  __mmput+0x95/0x310
[   21.803865][  T328]  mmput+0x56/0x170
[   21.807508][  T328]  do_exit+0xb29/0x2b80
[   21.811511][  T328]  ? put_task_struct+0x80/0x80
[   21.816100][  T328]  ? __kasan_check_write+0x14/0x20
[   21.821058][  T328]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   21.826001][  T328]  ? _raw_spin_lock_irqsave+0x210/0x210
[   21.831381][  T328]  ? zap_other_threads+0x29c/0x2d0
[   21.836633][  T328]  do_group_exit+0x21a/0x2d0
[   21.841059][  T328]  __x64_sys_exit_group+0x3f/0x40
[   21.846067][  T328]  do_syscall_64+0x3d/0xb0
[   21.850396][  T328]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   21.856122][  T328] RIP: 0033:0x7f67d1144079
[   21.860375][  T328] Code: Unable to access opcode bytes at 0x7f67d114404f.
[pid   333] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RSTexecuting program
) = -1 EBADF (Bad file descriptor)
[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   333] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   333] exit_group(0)               = ?
./strace-static-x86_64: Process 334 attached
[pid   334] set_robust_list(0x555555649660, 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] write(1, "executing program\n", 18) = 18
[pid   334] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   334] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[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=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   334] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   293] <... restart_syscall resumed>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 335
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
executing program
executing program
executing program
executing program
[pid   334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   334] exit_group(0)               = ?
./strace-static-x86_64: Process 335 attached
[pid   335] set_robust_list(0x555555649660, 24) = 0
[pid   335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   335] setpgid(0, 0)               = 0
[pid   335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   335] write(3, "1000", 4)         = 4
[pid   335] close(3)                    = 0
[pid   335] write(1, "executing program\n", 18) = 18
[pid   335] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   335] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   335] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   335] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   334] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=334, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 336
[pid   335] <... bpf resumed>)          = 4
[pid   335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=323, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 337
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 338
[pid   335] <... bpf resumed>)          = 6
[pid   335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   335] exit_group(0)               = ?
./strace-static-x86_64: Process 336 attached
[pid   336] set_robust_list(0x555555649660, 24) = 0
[pid   336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   336] setpgid(0, 0)               = 0
[pid   336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   336] write(3, "1000", 4)         = 4
[pid   336] close(3)                    = 0
[pid   336] write(1, "executing program\n", 18) = 18
[pid   336] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   336] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   336] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   335] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=335, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   336] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 339
[pid   336] <... bpf resumed>)          = 0
[pid   336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6
[pid   336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   336] exit_group(0)               = ?
./strace-static-x86_64: Process 339 attached
[pid   339] set_robust_list(0x555555649660, 24) = 0
[pid   339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   339] setpgid(0, 0)               = 0
[pid   339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   339] write(3, "1000", 4)         = 4
[pid   339] close(3)                    = 0
[pid   339] write(1, "executing program\n", 18) = 18
[pid   339] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   339] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   336] +++ exited with 0 +++
[pid   339] <... bpf resumed>)          = 3
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=336, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   339] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   339] <... bpf resumed>)          = 4
[pid   339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 340
[pid   339] <... bpf resumed>)          = 5
[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) = 6
[pid   339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   339] exit_group(0)               = ?
[pid   339] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=339, 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=0x555555649650) = 341
./strace-static-x86_64: Process 340 attached
[pid   340] set_robust_list(0x555555649660, 24) = 0
[pid   340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   340] setpgid(0, 0)               = 0
[pid   340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   340] write(3, "1000", 4)         = 4
[pid   340] close(3)                    = 0
[pid   340] write(1, "executing program\n", 18) = 18
[pid   340] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   340] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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}, 72executing program
executing program
) = 3
[pid   340] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 341 attached
 <unfinished ...>
[pid   341] set_robust_list(0x555555649660, 24) = 0
[pid   341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   341] setpgid(0, 0)               = 0
[pid   341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   341] write(3, "1000", 4)         = 4
[pid   341] close(3 <unfinished ...>
[pid   340] <... bpf resumed>)          = 6
[pid   341] <... close resumed>)        = 0
[pid   340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   341] write(1, "executing program\n", 18 <unfinished ...>
[pid   340] <... bpf resumed>)          = 7
[pid   341] <... write resumed>)        = 18
[pid   341] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   340] exit_group(0 <unfinished ...>
[pid   341] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   340] <... exit_group resumed>)   = ?
[pid   341] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   340] +++ exited with 0 +++
[pid   341] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=340, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   341] <... bpf resumed>)          = 3
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   341] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 342
[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) = 4
[pid   341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   341] exit_group(0)               = ?
[pid   341] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=341, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 342 attached
 <unfinished ...>
[pid   342] set_robust_list(0x555555649660, 24) = 0
[pid   293] <... restart_syscall resumed>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 343
[pid   342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   342] setpgid(0, 0)               = 0
[pid   342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   342] write(3, "1000", 4)         = 4
[pid   342] close(3)                    = 0
[pid   342] write(1, "executing program\n", 18) = 18
[pid   342] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   342] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   342] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   342] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 343 attached
 <unfinished ...>
[pid   343] set_robust_list(0x555555649660, 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 <unfinished ...>
[pid   342] <... bpf resumed>)          = 6
[pid   342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   343] <... openat resumed>)       = 3
[pid   342] <... bpf resumed>)          = 7
[pid   343] write(3, "1000", 4 <unfinished ...>
[pid   342] exit_group(0 <unfinished ...>
[pid   343] <... write resumed>)        = 4
[pid   342] <... exit_group resumed>)   = ?
executing program
executing program
executing program
executing program
[pid   343] close(3)                    = 0
[pid   343] write(1, "executing program\n", 18) = 18
[pid   343] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   343] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   342] +++ exited with 0 +++
[pid   343] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=342, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   343] <... bpf resumed>)          = 0
[pid   298] restart_syscall(<... resuming interrupted clone ...> <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   298] <... restart_syscall resumed>) = 0
[pid   343] <... bpf resumed>)          = 4
[pid   343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 344
[pid   343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   343] exit_group(0)               = ?
[pid   343] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=343, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 344 attached
 <unfinished ...>
[pid   344] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 345
[pid   344] <... set_robust_list resumed>) = 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] write(1, "executing program\n", 18) = 18
[pid   344] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   344] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   344] exit_group(0)               = ?
./strace-static-x86_64: Process 345 attached
[pid   345] set_robust_list(0x555555649660, 24) = 0
[pid   345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   345] setpgid(0, 0)               = 0
[pid   344] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=344, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 346
[pid   345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   345] write(3, "1000", 4)         = 4
[pid   345] close(3)                    = 0
[pid   345] write(1, "executing program\n", 18) = 18
[pid   345] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   345] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   345] exit_group(0)               = ?
[pid   345] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=345, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 346 attached
) = 0
[pid   346] set_robust_list(0x555555649660, 24) = 0
[pid   346] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   346] <... prctl resumed>)        = 0
[pid   346] setpgid(0, 0 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 347
[pid   346] <... setpgid resumed>)      = 0
[pid   346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   346] write(3, "1000", 4)         = 4
[pid   346] close(3)                    = 0
[pid   346] write(1, "executing program\n", 18) = 18
[pid   346] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   346] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[   21.867228][  T328] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   21.875566][  T328] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   21.883402][  T328] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   21.891184][  T328] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   21.899084][  T328] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   21.906894][  T328] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   21.915050][  T328]  </TASK>
[pid   346] exit_group(0executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
)               = ?
[pid   346] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=346, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 347 attached
) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 348
[pid   347] set_robust_list(0x555555649660, 24) = 0
[pid   347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   347] setpgid(0, 0)               = 0
[pid   347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   347] write(3, "1000", 4)         = 4
[pid   347] close(3)                    = 0
[pid   347] write(1, "executing program\n", 18) = 18
[pid   347] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   347] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   347] exit_group(0./strace-static-x86_64: Process 348 attached
)               = ?
[pid   348] set_robust_list(0x555555649660, 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] write(1, "executing program\n", 18) = 18
[pid   348] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   347] +++ exited with 0 +++
[pid   348] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=347, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   348] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   348] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   348] <... bpf resumed>)          = 3
[pid   348] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 349
[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=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6
[pid   348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   348] exit_group(0)               = ?
[pid   348] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=348, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 350
./strace-static-x86_64: Process 349 attached
[pid   349] set_robust_list(0x555555649660, 24) = 0
./strace-static-x86_64: Process 337 attached
[pid   349] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   337] set_robust_list(0x555555649660, 24) = 0
[pid   337] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   349] <... prctl resumed>)        = 0
[pid   349] setpgid(0, 0)               = 0
[pid   349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   337] <... prctl resumed>)        = 0
[pid   349] <... openat resumed>)       = 3
[pid   337] setpgid(0, 0 <unfinished ...>
[pid   349] write(3, "1000", 4 <unfinished ...>
[pid   337] <... setpgid resumed>)      = 0
[pid   349] <... write resumed>)        = 4
[pid   337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 350 attached
 <unfinished ...>
[pid   349] close(3 <unfinished ...>
[pid   337] <... openat resumed>)       = 3
[pid   350] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   349] <... close resumed>)        = 0
[pid   350] <... set_robust_list resumed>) = 0
[pid   349] write(1, "executing program\n", 18 <unfinished ...>
[pid   337] write(3, "1000", 4 <unfinished ...>
[pid   350] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   349] <... write resumed>)        = 18
[pid   337] <... write resumed>)        = 4
[pid   350] <... prctl resumed>)        = 0
[pid   349] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   337] close(3 <unfinished ...>
[pid   350] setpgid(0, 0 <unfinished ...>
[pid   349] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   337] <... close resumed>)        = 0
[pid   350] <... setpgid resumed>)      = 0
[pid   349] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   337] write(1, "executing program\n", 18 <unfinished ...>
[pid   350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   349] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   350] <... openat resumed>)       = 3
[pid   337] <... write resumed>)        = 18
[pid   350] write(3, "1000", 4 <unfinished ...>
[pid   349] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   337] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   350] <... write resumed>)        = 4
[pid   349] <... bpf resumed>)          = 3
[pid   337] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   350] close(3 <unfinished ...>
[pid   349] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   337] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   350] <... close resumed>)        = 0
[pid   349] <... bpf resumed>)          = 0
[pid   337] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   350] write(1, "executing program\n", 18 <unfinished ...>
[pid   349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   337] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   350] <... write resumed>)        = 18
[pid   349] <... bpf resumed>)          = 4
[pid   337] <... bpf resumed>)          = 3
[pid   350] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   337] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   350] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   349] <... bpf resumed>)          = 5
[pid   337] <... bpf resumed>)          = 0
[pid   350] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   350] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   349] <... bpf resumed>)          = 6
[pid   337] <... bpf resumed>)          = 4
[pid   350] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   350] <... bpf resumed>)          = 3
[pid   349] <... bpf resumed>)          = 7
[pid   337] <... bpf resumed>)          = 5
[pid   350] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   349] exit_group(0 <unfinished ...>
[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   350] <... bpf resumed>)          = 0
[pid   349] <... exit_group resumed>)   = ?
[pid   337] <... bpf resumed>)          = 6
[pid   350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   349] +++ exited with 0 +++
[pid   337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   350] <... bpf resumed>)          = 4
[pid   337] <... bpf resumed>)          = 7
[pid   350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   337] exit_group(0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=349, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   350] <... bpf resumed>)          = 5
[pid   337] <... exit_group resumed>)   = ?
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   337] +++ exited with 0 +++
[pid   293] <... restart_syscall resumed>) = 0
[pid   350] <... bpf resumed>)          = 6
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=337, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   350] exit_group(0 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   350] <... exit_group resumed>)   = ?
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 351
[pid   350] +++ exited with 0 +++
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 352
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=350, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 353
./strace-static-x86_64: Process 352 attached
[pid   352] set_robust_list(0x555555649660, 24) = 0
[pid   352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   352] setpgid(0, 0)               = 0
[pid   352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   352] write(3, "1000", 4)         = 4
[pid   352] close(3)                    = 0
[pid   352] write(1, "executing program\n", 18) = 18
[pid   352] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   352] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   352] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
./strace-static-x86_64: Process 353 attached
[pid   352] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   353] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   352] <... bpf resumed>)          = 0
[pid   353] <... set_robust_list resumed>) = 0
[pid   352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   353] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   352] <... bpf resumed>)          = 4
[pid   353] <... prctl resumed>)        = 0
[pid   352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 351 attached
 <unfinished ...>
[pid   353] setpgid(0, 0 <unfinished ...>
[pid   352] <... bpf resumed>)          = 5
[pid   353] <... setpgid resumed>)      = 0
[pid   352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   351] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   352] <... bpf resumed>)          = 6
[pid   351] <... set_robust_list resumed>) = 0
[pid   353] <... openat resumed>)       = 3
[pid   351] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   353] write(3, "1000", 4)         = 4
[pid   351] <... prctl resumed>)        = 0
[pid   353] close(3 <unfinished ...>
[pid   352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   351] setpgid(0, 0 <unfinished ...>
[pid   353] <... close resumed>)        = 0
[pid   352] <... bpf resumed>)          = 7
[pid   351] <... setpgid resumed>)      = 0
[pid   353] write(1, "executing program\n", 18 <unfinished ...>
[pid   352] exit_group(0 <unfinished ...>
[pid   351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   353] <... write resumed>)        = 18
[pid   352] <... exit_group resumed>)   = ?
[pid   353] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   351] <... openat resumed>)       = 3
[pid   353] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   352] +++ exited with 0 +++
[pid   351] write(3, "1000", 4 <unfinished ...>
[pid   353] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   351] <... write resumed>)        = 4
[pid   353] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   351] close(3 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=352, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   353] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   351] <... close resumed>)        = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   353] <... bpf resumed>)          = 3
[pid   351] write(1, "executing program\n", 18 <unfinished ...>
[pid   353] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   351] <... write resumed>)        = 18
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 354
[pid   353] <... bpf resumed>)          = 0
[pid   351] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   351] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   353] <... bpf resumed>)          = 4
[pid   351] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   351] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   353] <... 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   353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   351] <... bpf resumed>)          = 3
[pid   353] <... bpf resumed>)          = 6
[pid   351] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   351] <... bpf resumed>)          = 0
[pid   353] <... bpf resumed>)          = 7
[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 354 attached
 <unfinished ...>
[pid   353] exit_group(0 <unfinished ...>
[pid   351] <... bpf resumed>)          = 4
[pid   354] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   353] <... exit_group resumed>)   = ?
[pid   351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   354] <... set_robust_list resumed>) = 0
[pid   353] +++ exited with 0 +++
[pid   351] <... bpf resumed>)          = 5
[pid   354] prctl(PR_SET_PDEATHSIG, SIGKILL <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   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=353, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   354] <... prctl resumed>)        = 0
[pid   351] <... bpf resumed>)          = 6
[pid   354] setpgid(0, 0 <unfinished ...>
[pid   351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   354] <... setpgid resumed>)      = 0
[pid   351] <... bpf resumed>)          = 7
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   351] exit_group(0 <unfinished ...>
[pid   354] <... openat resumed>)       = 3
[pid   351] <... exit_group resumed>)   = ?
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 355
[pid   354] write(3, "1000", 4 <unfinished ...>
[pid   351] +++ exited with 0 +++
[pid   354] <... write resumed>)        = 4
[pid   354] close(3 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=351, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   354] <... close resumed>)        = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   354] write(1, "executing program\n", 18) = 18
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 356
[pid   354] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   354] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   354] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 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) = 4
[pid   354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
./strace-static-x86_64: Process 356 attached
[pid   354] exit_group(0 <unfinished ...>
[pid   356] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   354] <... exit_group resumed>)   = ?
[pid   356] <... set_robust_list resumed>) = 0
[pid   354] +++ exited with 0 +++
[pid   356] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=354, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   356] <... prctl resumed>)        = 0
[pid   356] setpgid(0, 0)               = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 357
[pid   356] write(3, "1000", 4./strace-static-x86_64: Process 355 attached
)         = 4
[pid   356] close(3 <unfinished ...>
[pid   355] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   356] <... close resumed>)        = 0
[pid   355] <... set_robust_list resumed>) = 0
[pid   356] write(1, "executing program\n", 18 <unfinished ...>
[pid   355] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   356] <... write resumed>)        = 18
[pid   355] <... prctl resumed>)        = 0
[pid   356] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   355] setpgid(0, 0 <unfinished ...>
[pid   356] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   355] <... setpgid resumed>)      = 0
[pid   356] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   356] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   355] <... openat resumed>)       = 3
[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] write(3, "1000", 4 <unfinished ...>
[pid   356] <... bpf resumed>)          = 3
[pid   355] <... write resumed>)        = 4
[pid   356] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   355] close(3 <unfinished ...>
[pid   356] <... bpf resumed>)          = 0
[pid   355] <... close resumed>)        = 0
[pid   356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   355] write(1, "executing program\n", 18./strace-static-x86_64: Process 357 attached
 <unfinished ...>
[pid   356] <... bpf resumed>)          = 4
[pid   355] <... write resumed>)        = 18
[pid   357] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   355] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   357] <... set_robust_list resumed>) = 0
[pid   356] <... bpf resumed>)          = 5
[pid   355] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   357] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   355] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   357] <... prctl resumed>)        = 0
[pid   356] <... bpf resumed>)          = 6
[pid   355] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   357] setpgid(0, 0 <unfinished ...>
[pid   356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   355] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   357] <... setpgid resumed>)      = 0
[pid   356] <... bpf resumed>)          = 7
[pid   355] <... bpf resumed>)          = 3
[pid   357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   356] exit_group(0 <unfinished ...>
[pid   355] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   357] <... openat resumed>)       = 3
[pid   356] <... exit_group resumed>)   = ?
[pid   355] <... bpf resumed>)          = 0
./strace-static-x86_64: Process 338 attached
[pid   357] write(3, "1000", 4 <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   357] <... write resumed>)        = 4
[pid   355] <... bpf resumed>)          = 4
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=356, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   357] close(3 <unfinished ...>
[pid   355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   357] <... close resumed>)        = 0
[pid   355] <... bpf resumed>)          = 5
executing program
[pid   357] write(1, "executing program\n", 18 <unfinished ...>
[pid   355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   357] <... write resumed>)        = 18
[pid   355] <... bpf resumed>)          = 6
[pid   357] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   357] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   355] <... bpf resumed>)          = 7
[pid   357] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   355] exit_group(0 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   357] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   355] <... exit_group resumed>)   = ?
[pid   357] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   355] +++ exited with 0 +++
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 358
[pid   357] <... bpf resumed>)          = 3
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=355, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   357] <... bpf resumed>)          = 4
[pid   328] +++ exited with 0 +++
[pid   357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 359
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=328, si_uid=0, si_status=0, si_utime=0, si_stime=4} ---
[pid   357] <... bpf resumed>)          = 5
[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) = 6
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 360
[   21.921194][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000103, exited with 00000102?
[   21.933717][  T328] BUG: scheduling while atomic: syz-executor365/328/0x00000002
[   21.939534][    C1] softirq: huh, entered softirq 6 TASKLET ffffffff8145fb20 with preempt_count 00000103, exited with 00000102?
[   21.941654][  T328] Modules linked in:
[   21.953512][  T357] BUG: scheduling while atomic: syz-executor365/357/0x00000002
[   21.956449][  T328] Preemption disabled at:
[   21.956455][  T328] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   21.964196][  T357] Modules linked in:
[   21.968586][  T328] CPU: 0 PID: 328 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   21.975722][  T357] 
[   21.979430][  T328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   21.991081][  T357] Preemption disabled at:
[   21.993247][  T328] Call Trace:
[   21.993255][  T328]  <TASK>
[   22.003314][  T357] [<ffffffff81586227>] up_write+0x27/0x1f0
[   22.007466][  T328]  dump_stack_lvl+0x151/0x1b7
[   22.023619][  T328]  ? is_module_text_address+0x1f/0x360
[   22.028909][  T328]  ? is_module_text_address+0x1f/0x360
[   22.034203][  T328]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   22.039498][  T328]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   22.045138][  T328]  ? is_module_text_address+0x1f/0x360
[   22.050434][  T328]  dump_stack+0x15/0x1b
[   22.054431][  T328]  __schedule_bug+0x195/0x260
[   22.058937][  T328]  ? cpu_util_update_eff+0x10e0/0x10e0
[   22.064235][  T328]  __schedule+0xcf7/0x1550
[   22.068518][  T328]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   22.073778][  T328]  ? __sched_text_start+0x8/0x8
[   22.078466][  T328]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   22.083935][  T328]  do_task_dead+0x99/0xa0
[   22.088100][  T328]  do_exit+0x202a/0x2b80
[   22.092179][  T328]  ? put_task_struct+0x80/0x80
[   22.096778][  T328]  ? __kasan_check_write+0x14/0x20
[   22.101722][  T328]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   22.106674][  T328]  ? _raw_spin_lock_irqsave+0x210/0x210
[   22.112140][  T328]  ? zap_other_threads+0x29c/0x2d0
[   22.117089][  T328]  do_group_exit+0x21a/0x2d0
[   22.121517][  T328]  __x64_sys_exit_group+0x3f/0x40
[   22.126460][  T328]  do_syscall_64+0x3d/0xb0
[   22.130826][  T328]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   22.136535][  T328] RIP: 0033:0x7f67d1144079
[   22.140782][  T328] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   22.147787][  T328] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   22.156179][  T328] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   22.163988][  T328] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   22.171799][  T328] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   22.180033][  T328] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   22.187801][  T328] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   22.195708][  T328]  </TASK>
[   22.198580][  T357] CPU: 1 PID: 357 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   22.209934][  T357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   22.219956][  T357] Call Trace:
[   22.223053][  T357]  <TASK>
[   22.225819][  T357]  dump_stack_lvl+0x151/0x1b7
[   22.230427][  T357]  ? up_write+0x27/0x1f0
[   22.234500][  T357]  ? up_write+0x27/0x1f0
[   22.238574][  T357]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   22.243867][  T357]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   22.249514][  T357]  ? up_write+0x27/0x1f0
[   22.253676][  T357]  dump_stack+0x15/0x1b
[   22.257667][  T357]  __schedule_bug+0x195/0x260
[   22.262183][  T357]  ? cpu_util_update_eff+0x10e0/0x10e0
[   22.267586][  T357]  __schedule+0xcf7/0x1550
[   22.272339][  T357]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   22.277633][  T357]  ? __sched_text_start+0x8/0x8
[   22.282323][  T357]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   22.287794][  T357]  do_task_dead+0x99/0xa0
[   22.291955][  T357]  do_exit+0x202a/0x2b80
[   22.296067][  T357]  ? put_task_struct+0x80/0x80
[   22.300631][  T357]  ? __kasan_check_write+0x14/0x20
[   22.305578][  T357]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   22.310528][  T357]  ? _raw_spin_lock_irqsave+0x210/0x210
[   22.316112][  T357]  ? zap_other_threads+0x29c/0x2d0
[   22.321058][  T357]  do_group_exit+0x21a/0x2d0
[   22.325487][  T357]  __x64_sys_exit_group+0x3f/0x40
[   22.330356][  T357]  do_syscall_64+0x3d/0xb0
[   22.334596][  T357]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   22.340593][  T357] RIP: 0033:0x7f67d1144079
[   22.344942][  T357] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   22.351778][  T357] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   22.360024][  T357] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[pid   357] exit_group(0)               = ?
[pid   357] +++ exited with 0 +++
[pid   338] set_robust_list(0x555555649660, 24) = 0
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=357, si_uid=0, si_status=0, si_utime=0, si_stime=24} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   338] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 360 attached
 <unfinished ...>
[pid   360] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   338] <... prctl resumed>)        = 0
[pid   360] <... set_robust_list resumed>) = 0
[pid   338] setpgid(0, 0)               = 0
[pid   360] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   360] <... prctl resumed>)        = 0
[pid   296] <... restart_syscall resumed>) = 0
[pid   338] <... openat resumed>)       = 3
[pid   338] write(3, "1000", 4)         = 4
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 363 attached
./strace-static-x86_64: Process 359 attached
./strace-static-x86_64: Process 358 attached
 <unfinished ...>
[pid   360] setpgid(0, 0 <unfinished ...>
[pid   338] close(3 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 363
[pid   363] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   359] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   358] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   363] <... set_robust_list resumed>) = 0
[pid   338] <... close resumed>)        = 0
[pid   360] <... setpgid resumed>)      = 0
[pid   359] <... set_robust_list resumed>) = 0
[pid   358] <... set_robust_list resumed>) = 0
[pid   363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   358] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   359] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   358] <... prctl resumed>)        = 0
[pid   338] write(1, "executing program\n", 18 <unfinished ...>
[pid   363] setpgid(0, 0)               = 0
[pid   363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
) = 3
[pid   359] <... prctl resumed>)        = 0
[pid   338] <... write resumed>)        = 18
[pid   363] write(3, "1000", 4 <unfinished ...>
[pid   358] setpgid(0, 0 <unfinished ...>
[pid   338] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   363] <... write resumed>)        = 4
[pid   359] setpgid(0, 0 <unfinished ...>
[pid   363] close(3executing program
)                    = 0
[pid   363] write(1, "executing program\n", 18) = 18
[pid   363] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   363] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   363] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   359] <... setpgid resumed>)      = 0
[pid   358] <... setpgid resumed>)      = 0
[pid   338] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   360] <... openat resumed>)       = 3
[pid   359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   338] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   360] write(3, "1000", 4 <unfinished ...>
[pid   359] <... openat resumed>)       = 3
[pid   358] <... openat resumed>)       = 3
[pid   338] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   363] <... bpf resumed>)          = 3
[pid   360] <... write resumed>)        = 4
[pid   359] write(3, "1000", 4 <unfinished ...>
[pid   358] write(3, "1000", 4 <unfinished ...>
[pid   338] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   360] close(3 <unfinished ...>
[pid   359] <... write resumed>)        = 4
[pid   358] <... write resumed>)        = 4
[pid   338] <... bpf resumed>)          = 3
[pid   363] <... bpf resumed>)          = 4
[pid   360] <... close resumed>)        = 0
[pid   363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   359] close(3 <unfinished ...>
[pid   358] close(3 <unfinished ...>
[pid   338] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   359] <... close resumed>)        = 0
[pid   360] write(1, "executing program\n", 18 <unfinished ...>
[pid   359] write(1, "executing program\n", 18 <unfinished ...>
[pid   358] <... close resumed>)        = 0
[pid   338] <... bpf resumed>)          = 0
executing program
[pid   360] <... write resumed>)        = 18
[pid   360] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   360] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
executing program
[pid   360] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
executing program
[pid   359] <... write resumed>)        = 18
[pid   358] write(1, "executing program\n", 18 <unfinished ...>
[pid   338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   360] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   359] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   358] <... write resumed>)        = 18
[pid   360] <... bpf resumed>)          = 0
[pid   360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   359] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   358] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   338] <... bpf resumed>)          = 4
[pid   360] <... bpf resumed>)          = 4
[pid   359] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   363] <... bpf resumed>)          = 5
[pid   360] <... bpf resumed>)          = 5
[pid   359] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   358] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   359] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   358] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   338] <... bpf resumed>)          = 5
[pid   359] <... bpf resumed>)          = 3
[pid   358] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   363] <... bpf resumed>)          = 6
[pid   360] <... bpf resumed>)          = 6
[pid   359] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   358] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   338] <... bpf resumed>)          = 6
[pid   363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   359] <... bpf resumed>)          = 0
[pid   358] <... bpf resumed>)          = 3
[pid   338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   363] <... bpf resumed>)          = 7
[pid   360] <... bpf resumed>)          = 7
[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_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   338] <... bpf resumed>)          = 7
[pid   363] exit_group(0 <unfinished ...>
[pid   360] exit_group(0 <unfinished ...>
[pid   363] <... exit_group resumed>)   = ?
[pid   360] <... exit_group resumed>)   = ?
[pid   359] <... bpf resumed>)          = 4
[pid   358] <... bpf resumed>)          = 0
[pid   338] exit_group(0 <unfinished ...>
[pid   359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <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   338] <... exit_group resumed>)   = ?
[pid   363] +++ exited with 0 +++
[pid   360] +++ exited with 0 +++
[pid   359] <... bpf resumed>)          = 5
[pid   358] <... bpf resumed>)          = 4
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=363, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=360, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 365
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 366
[pid   359] <... bpf resumed>)          = 6
[pid   359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 365 attached
 <unfinished ...>
[pid   365] set_robust_list(0x555555649660, 24) = 0
[pid   365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   365] setpgid(0, 0)               = 0
[pid   365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 366 attached
) = 3
[pid   365] write(3, "1000", 4 <unfinished ...>
[pid   366] set_robust_list(0x555555649660, 24) = 0
[pid   365] <... write resumed>)        = 4
[pid   365] close(3)                    = 0
executing program
[pid   365] write(1, "executing program\n", 18) = 18
[pid   365] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   365] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 0
[pid   365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   366] setpgid(0, 0)               = 0
[pid   365] <... bpf resumed>)          = 4
[pid   365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   366] write(3, "1000", 4)         = 4
[pid   366] close(3executing program
)                    = 0
[pid   366] write(1, "executing program\n", 18) = 18
[pid   366] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   366] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   366] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   359] <... bpf resumed>)          = 7
[pid   358] <... bpf resumed>)          = 5
[pid   338] +++ exited with 0 +++
[   22.367847][  T357] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   22.375859][  T357] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   22.383831][  T357] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   22.391649][  T357] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   22.399620][  T357]  </TASK>
[pid   366] <... bpf resumed>)          = 5
[pid   365] <... bpf resumed>)          = 5
[pid   359] exit_group(0 <unfinished ...>
[pid   358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=338, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   359] <... exit_group resumed>)   = ?
[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) = 6
[pid   358] <... bpf resumed>)          = 6
[pid   366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   366] exit_group(0)               = ?
[pid   359] +++ exited with 0 +++
[pid   366] +++ exited with 0 +++
[pid   365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=359, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=366, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   365] <... bpf resumed>)          = 6
[pid   358] exit_group(0 <unfinished ...>
[pid   298] 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   365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   358] <... exit_group resumed>)   = ?
[pid   365] <... bpf resumed>)          = 7
[pid   295] <... restart_syscall resumed>) = 0
[pid   365] exit_group(0)               = ?
./strace-static-x86_64: Process 368 attached
./strace-static-x86_64: Process 367 attached
[pid   365] +++ exited with 0 +++
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 367
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=365, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   368] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   367] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 368
[pid   368] <... set_robust_list resumed>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   367] <... set_robust_list resumed>) = 0
[pid   367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   367] setpgid(0, 0)               = 0
[pid   367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 370 attached
./strace-static-x86_64: Process 369 attached
[pid   368] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   367] write(3, "1000", 4 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 369
[pid   370] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   368] <... prctl resumed>)        = 0
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 370
[pid   370] <... set_robust_list resumed>) = 0
[pid   368] setpgid(0, 0 <unfinished ...>
[pid   370] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   369] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   368] <... setpgid resumed>)      = 0
[pid   367] <... write resumed>)        = 4
[pid   370] <... prctl resumed>)        = 0
[pid   368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   369] <... set_robust_list resumed>) = 0
[pid   367] close(3 <unfinished ...>
[pid   370] setpgid(0, 0)               = 0
[pid   370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   368] <... openat resumed>)       = 3
[pid   367] <... close resumed>)        = 0
[pid   368] write(3, "1000", 4 <unfinished ...>
[pid   369] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   368] <... write resumed>)        = 4
executing program
executing program
[pid   367] write(1, "executing program\n", 18 <unfinished ...>
[pid   369] <... prctl resumed>)        = 0
[pid   368] close(3 <unfinished ...>
[pid   367] <... write resumed>)        = 18
[pid   368] <... close resumed>)        = 0
[pid   367] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   368] write(1, "executing program\n", 18 <unfinished ...>
[pid   369] setpgid(0, 0 <unfinished ...>
[pid   367] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   368] <... write resumed>)        = 18
[pid   370] <... openat resumed>)       = 3
[pid   369] <... setpgid resumed>)      = 0
[pid   368] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   367] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   370] write(3, "1000", 4 <unfinished ...>
[pid   368] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   367] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   370] <... write resumed>)        = 4
[pid   370] close(3 <unfinished ...>
[pid   368] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
executing program
[pid   370] <... close resumed>)        = 0
[pid   369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   368] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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   370] write(1, "executing program\n", 18 <unfinished ...>
[pid   368] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   370] <... write resumed>)        = 18
[pid   369] <... openat resumed>)       = 3
[pid   367] <... bpf resumed>)          = 3
[pid   370] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   368] <... bpf resumed>)          = 3
[pid   370] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   369] write(3, "1000", 4 <unfinished ...>
[pid   367] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   370] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   368] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   370] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   368] <... bpf resumed>)          = 0
[pid   370] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   369] <... write resumed>)        = 4
[pid   367] <... bpf resumed>)          = 0
[pid   368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   370] <... bpf resumed>)          = 3
[pid   369] close(3 <unfinished ...>
[pid   367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   368] <... bpf resumed>)          = 4
[pid   370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   369] <... close resumed>)        = 0
[pid   368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   367] <... bpf resumed>)          = 4
executing program
[pid   369] write(1, "executing program\n", 18 <unfinished ...>
[pid   367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   369] <... write resumed>)        = 18
[pid   369] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   369] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   370] <... bpf resumed>)          = 5
[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) = 6
[pid   370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   358] +++ exited with 0 +++
[pid   370] <... bpf resumed>)          = 7
[pid   369] <... bpf resumed>)          = 5
[pid   368] <... bpf resumed>)          = 5
[pid   367] <... bpf resumed>)          = 5
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=358, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   370] exit_group(0 <unfinished ...>
[pid   369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   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   370] <... exit_group resumed>)   = ?
[pid   370] +++ exited with 0 +++
[pid   369] <... bpf resumed>)          = 6
[pid   369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   368] <... bpf resumed>)          = 6
[pid   369] <... bpf resumed>)          = 7
[pid   368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=370, 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   369] exit_group(0 <unfinished ...>
[pid   368] <... bpf resumed>)          = 7
[pid   367] <... bpf resumed>)          = 6
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 371 attached
 <unfinished ...>
[pid   369] <... exit_group resumed>)   = ?
[pid   368] exit_group(0 <unfinished ...>
[pid   367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   367] exit_group(0)               = ?
./strace-static-x86_64: Process 372 attached
[pid   371] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   369] +++ exited with 0 +++
[pid   368] <... exit_group resumed>)   = ?
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 372
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 371
[pid   372] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   371] <... set_robust_list resumed>) = 0
[pid   367] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=369, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=367, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 373
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 374
./strace-static-x86_64: Process 374 attached
[pid   374] set_robust_list(0x555555649660, 24) = 0
[pid   374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   374] setpgid(0, 0)               = 0
[pid   374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   374] write(3, "1000", 4)         = 4
[pid   374] close(3./strace-static-x86_64: Process 373 attached
)                    = 0
[pid   374] write(1, "executing program\n", 18 <unfinished ...>
[pid   373] set_robust_list(0x555555649660, 24executing program
 <unfinished ...>
[pid   374] <... write resumed>)        = 18
[pid   374] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   373] <... set_robust_list resumed>) = 0
[pid   374] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   373] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   374] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   374] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   373] <... prctl resumed>)        = 0
[pid   373] setpgid(0, 0 <unfinished ...>
[pid   374] <... bpf resumed>)          = 3
[pid   373] <... setpgid resumed>)      = 0
[pid   373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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] <... openat resumed>)       = 3
executing program
[pid   373] write(3, "1000", 4)         = 4
[pid   373] close(3)                    = 0
[pid   373] write(1, "executing program\n", 18) = 18
[pid   368] +++ exited with 0 +++
[pid   373] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   373] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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 <unfinished ...>
[pid   374] <... bpf resumed>)          = 4
[pid   373] <... bpf resumed>)          = 0
[pid   374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   374] <... bpf resumed>)          = 5
[pid   373] <... bpf resumed>)          = 4
[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   373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   374] <... bpf resumed>)          = 6
[pid   374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   374] exit_group(0)               = ?
[pid   373] <... bpf resumed>)          = 6
[pid   373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[   22.500267][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000102, exited with 00000101?
[   22.512088][  T368] BUG: scheduling while atomic: syz-executor365/368/0x00000002
[   22.520444][  T368] Modules linked in:
[   22.521510][    C1] softirq: huh, entered softirq 6 TASKLET ffffffff8145fb20 with preempt_count 00000103, exited with 00000102?
[   22.524260][  T368] Preemption disabled at:
[   22.535824][  T368] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   22.536643][  T374] BUG: scheduling while atomic: syz-executor365/374/0x00000002
[   22.540016][  T368] CPU: 0 PID: 368 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   22.546941][  T374] Modules linked in:
[   22.554234][  T368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   22.554247][  T368] Call Trace:
[   22.554253][  T368]  <TASK>
[   22.554261][  T368]  dump_stack_lvl+0x151/0x1b7
[   22.565608][  T374] 
[   22.569333][  T368]  ? is_module_text_address+0x1f/0x360
[   22.579266][  T374] Preemption disabled at:
[   22.582346][  T368]  ? is_module_text_address+0x1f/0x360
[   22.582380][  T368]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   22.582402][  T368]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   22.585207][  T374] [<ffffffff81586f43>] rwsem_write_trylock+0x93/0x290
[   22.589729][  T368]  ? is_module_text_address+0x1f/0x360
[   22.629480][  T368]  dump_stack+0x15/0x1b
[   22.633555][  T368]  __schedule_bug+0x195/0x260
[   22.638069][  T368]  ? cpu_util_update_eff+0x10e0/0x10e0
[   22.643369][  T368]  __schedule+0xcf7/0x1550
[   22.647638][  T368]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   22.653003][  T368]  ? __sched_text_start+0x8/0x8
[   22.657685][  T368]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   22.663163][  T368]  do_task_dead+0x99/0xa0
[   22.667489][  T368]  do_exit+0x202a/0x2b80
[   22.671748][  T368]  ? put_task_struct+0x80/0x80
[   22.676428][  T368]  ? __kasan_check_write+0x14/0x20
[   22.681657][  T368]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   22.686581][  T368]  ? _raw_spin_lock_irqsave+0x210/0x210
[   22.691968][  T368]  ? zap_other_threads+0x29c/0x2d0
[   22.697086][  T368]  do_group_exit+0x21a/0x2d0
[   22.701633][  T368]  __x64_sys_exit_group+0x3f/0x40
[   22.706691][  T368]  do_syscall_64+0x3d/0xb0
[   22.710937][  T368]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   22.716647][  T368] RIP: 0033:0x7f67d1144079
[   22.720903][  T368] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   22.727760][  T368] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   22.736004][  T368] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   22.743854][  T368] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   22.751721][  T368] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   22.759529][  T368] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   22.767426][  T368] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   22.775344][  T368]  </TASK>
[   22.778293][  T374] CPU: 1 PID: 374 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   22.789662][  T374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
executing program
executing program
executing program
[pid   374] +++ exited with 0 +++
[pid   373] exit_group(0 <unfinished ...>
[pid   372] <... set_robust_list resumed>) = 0
[pid   371] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   373] <... exit_group resumed>)   = ?
[pid   372] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   371] <... prctl resumed>)        = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=374, si_uid=0, si_status=0, si_utime=0, si_stime=23} ---
[pid   372] <... prctl resumed>)        = 0
[pid   371] setpgid(0, 0 <unfinished ...>
[pid   372] setpgid(0, 0 <unfinished ...>
[pid   371] <... setpgid resumed>)      = 0
[pid   372] <... setpgid resumed>)      = 0
[pid   371] 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   372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   371] <... openat resumed>)       = 3
[pid   372] <... openat resumed>)       = 3
[pid   371] write(3, "1000", 4 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 375
[pid   372] write(3, "1000", 4 <unfinished ...>
[pid   371] <... write resumed>)        = 4
[pid   372] <... write resumed>)        = 4
[pid   371] close(3 <unfinished ...>
[pid   372] close(3 <unfinished ...>
[pid   371] <... close resumed>)        = 0
[pid   372] <... close resumed>)        = 0
[pid   371] write(1, "executing program\n", 18 <unfinished ...>
[pid   373] +++ exited with 0 +++
[pid   372] write(1, "executing program\n", 18 <unfinished ...>
[pid   371] <... write resumed>)        = 18
[pid   372] <... write resumed>)        = 18
[pid   371] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=373, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   372] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   371] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   372] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   371] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   372] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   371] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   372] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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   372] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   371] <... bpf resumed>)          = 3
[pid   298] <... restart_syscall resumed>) = 0
[pid   372] <... bpf resumed>)          = 3
[pid   371] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   372] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   371] <... bpf resumed>)          = 0
[pid   372] <... bpf resumed>)          = 0
[pid   371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   371] <... bpf resumed>)          = 4
[pid   372] <... bpf resumed>)          = 4
[pid   371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 376
[pid   372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   371] <... bpf resumed>)          = 5
[pid   372] <... bpf resumed>)          = 5
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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 resumed>)          = 6
[pid   372] <... bpf resumed>)          = 6
[pid   371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   371] <... bpf resumed>)          = 7
[pid   372] <... bpf resumed>)          = 7
[pid   371] exit_group(0 <unfinished ...>
[pid   372] exit_group(0 <unfinished ...>
[pid   371] <... exit_group resumed>)   = ?
[pid   372] <... exit_group resumed>)   = ?
[pid   371] +++ exited with 0 +++
[pid   372] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=371, 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=0x555555649650) = 377
./strace-static-x86_64: Process 377 attached
[pid   377] set_robust_list(0x555555649660, 24) = 0
[pid   377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   377] setpgid(0, 0)               = 0
[pid   377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   377] write(3, "1000", 4)         = 4
[pid   377] close(3)                    = 0
[pid   377] write(1, "executing program\n", 18) = 18
[pid   377] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   377] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   377] exit_group(0)               = ?
[pid   377] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=377, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 379
[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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 380
./strace-static-x86_64: Process 380 attached
[pid   380] set_robust_list(0x555555649660, 24) = 0
[pid   380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   380] setpgid(0, 0)               = 0
[pid   380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   380] write(3, "1000", 4)         = 4
[pid   380] close(3)                    = 0
[pid   380] write(1, "executing program\n", 18executing program
) = 18
[pid   380] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   380] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   380] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   380] exit_group(0)               = ?
[pid   380] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=380, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 381
./strace-static-x86_64: Process 381 attached
[pid   381] set_robust_list(0x555555649660, 24) = 0
[pid   381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   381] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 379 attached
./strace-static-x86_64: Process 376 attached
./strace-static-x86_64: Process 375 attached
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=372, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   381] write(3, "1000", 4 <unfinished ...>
[   22.799559][  T374] Call Trace:
[   22.802724][  T374]  <TASK>
[   22.805460][  T374]  dump_stack_lvl+0x151/0x1b7
[   22.809972][  T374]  ? rwsem_write_trylock+0x93/0x290
[   22.815008][  T374]  ? rwsem_write_trylock+0x93/0x290
[   22.820043][  T374]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   22.825335][  T374]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   22.830981][  T374]  ? rwsem_write_trylock+0x93/0x290
[   22.836012][  T374]  dump_stack+0x15/0x1b
[   22.839999][  T374]  __schedule_bug+0x195/0x260
[   22.844515][  T374]  ? cpu_util_update_eff+0x10e0/0x10e0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   381] <... write resumed>)        = 4
[pid   375] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   381] close(3 <unfinished ...>
[pid   375] <... set_robust_list resumed>) = 0
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 382
[pid   381] <... close resumed>)        = 0
[pid   375] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
 <unfinished ...>
[pid   381] write(1, "executing program\n", 18 <unfinished ...>
[pid   375] <... prctl resumed>)        = 0
[pid   381] <... write resumed>)        = 18
[pid   375] setpgid(0, 0 <unfinished ...>
[pid   381] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   375] <... setpgid resumed>)      = 0
[pid   381] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   381] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   375] <... openat resumed>)       = 3
[pid   381] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   375] write(3, "1000", 4 <unfinished ...>
[pid   381] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   375] <... write resumed>)        = 4
[pid   381] <... bpf resumed>)          = 3
[pid   375] close(3 <unfinished ...>
[pid   381] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   375] <... close resumed>)        = 0
executing program
[pid   381] <... bpf resumed>)          = 0
[pid   375] write(1, "executing program\n", 18 <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   375] <... write resumed>)        = 18
[pid   381] <... bpf resumed>)          = 4
[pid   375] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   375] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   381] <... bpf resumed>)          = 5
[pid   375] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   375] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   381] <... bpf resumed>)          = 6
[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   381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   375] <... bpf resumed>)          = 3
[pid   381] <... bpf resumed>)          = 7
[pid   375] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   376] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   381] exit_group(0 <unfinished ...>
[pid   376] <... set_robust_list resumed>) = 0
[pid   375] <... bpf resumed>)          = 0
[pid   381] <... exit_group resumed>)   = ?
[pid   376] prctl(PR_SET_PDEATHSIG, SIGKILL <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   381] +++ exited with 0 +++
[pid   376] <... prctl resumed>)        = 0
[pid   375] <... bpf resumed>)          = 4
[pid   376] setpgid(0, 0 <unfinished ...>
[pid   375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   376] <... setpgid resumed>)      = 0
[pid   375] <... bpf resumed>)          = 5
[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   376] 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   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   376] <... openat resumed>)       = 3
[pid   375] <... bpf resumed>)          = 6
[pid   294] <... restart_syscall resumed>) = 0
[pid   376] write(3, "1000", 4 <unfinished ...>
[pid   375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   376] <... write resumed>)        = 4
[pid   375] <... bpf resumed>)          = 7
[pid   376] close(3 <unfinished ...>
[pid   375] exit_group(0 <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   376] <... close resumed>)        = 0
[pid   375] <... exit_group resumed>)   = ?
executing program
[pid   376] write(1, "executing program\n", 18 <unfinished ...>
[pid   375] +++ exited with 0 +++
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 383
[pid   376] <... write resumed>)        = 18
[pid   379] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   376] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=375, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   379] <... set_robust_list resumed>) = 0
[pid   376] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   379] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   376] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   379] <... prctl resumed>)        = 0
[pid   376] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 384
[pid   379] setpgid(0, 0 <unfinished ...>
[pid   376] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   379] <... setpgid resumed>)      = 0
[pid   376] <... bpf resumed>)          = 3
[pid   379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   376] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   379] <... openat resumed>)       = 3
[pid   376] <... bpf resumed>)          = 0
[pid   379] write(3, "1000", 4 <unfinished ...>
[   22.849860][  T374]  __schedule+0xcf7/0x1550
[   22.854063][  T374]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   22.859361][  T374]  ? __sched_text_start+0x8/0x8
[   22.864051][  T374]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   22.869514][  T374]  do_task_dead+0x99/0xa0
[   22.873687][  T374]  do_exit+0x202a/0x2b80
[   22.878428][  T374]  ? put_task_struct+0x80/0x80
[   22.882929][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000102, exited with 00000101?
[   22.883346][  T374]  ? __kasan_check_write+0x14/0x20
[   22.883372][  T374]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   22.894836][  T289] BUG: scheduling while atomic: strace-static-x/289/0x00000002
[   22.899657][  T374]  ? _raw_spin_lock_irqsave+0x210/0x210
[   22.904652][  T289] Modules linked in:
[   22.911983][  T374]  ? zap_other_threads+0x29c/0x2d0
[   22.912009][  T374]  do_group_exit+0x21a/0x2d0
[   22.917363][  T289] 
[   22.917369][  T289] Preemption disabled at:
[   22.921096][  T374]  __x64_sys_exit_group+0x3f/0x40
[   22.926042][  T289] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   22.930555][  T374]  do_syscall_64+0x3d/0xb0
[   22.953101][  T374]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   22.959331][  T374] RIP: 0033:0x7f67d1144079
[   22.963715][  T374] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   22.971099][  T374] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   22.980291][  T374] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   22.988103][  T374] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   22.995929][  T374] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   23.003726][  T374] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   23.011535][  T374] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   23.019355][  T374]  </TASK>
[   23.022214][  T289] CPU: 0 PID: 289 Comm: strace-static-x Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   23.033593][  T289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   23.043480][  T289] Call Trace:
[   23.046600][  T289]  <TASK>
[   23.049387][  T289]  dump_stack_lvl+0x151/0x1b7
[   23.053902][  T289]  ? is_module_text_address+0x1f/0x360
[   23.059277][  T289]  ? is_module_text_address+0x1f/0x360
[   23.064570][  T289]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   23.069876][  T289]  ? is_module_text_address+0x1f/0x360
[   23.075224][  T289]  dump_stack+0x15/0x1b
[   23.079162][  T289]  __schedule_bug+0x195/0x260
[   23.083673][  T289]  ? cpu_util_update_eff+0x10e0/0x10e0
[   23.088969][  T289]  ? percpu_counter_add_batch+0x13d/0x160
[   23.094515][  T289]  __schedule+0xcf7/0x1550
[   23.098763][  T289]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   23.104667][  T289]  ? ____fput+0x15/0x20
[   23.108659][  T289]  ? __sched_text_start+0x8/0x8
[   23.113354][  T289]  ? __blkcg_punt_bio_submit+0x180/0x180
[   23.118823][  T289]  ? unlock_page_memcg+0x160/0x160
[   23.123762][  T289]  schedule+0xc3/0x180
[   23.127669][  T289]  exit_to_user_mode_loop+0x4e/0xa0
[   23.132700][  T289]  exit_to_user_mode_prepare+0x5a/0xa0
[   23.138102][  T289]  syscall_exit_to_user_mode+0x26/0x140
[   23.143612][  T289]  do_syscall_64+0x49/0xb0
[   23.147930][  T289]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   23.153765][  T289] RIP: 0033:0x4e65f7
[   23.157497][  T289] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[   23.177554][  T289] RSP: 002b:00007fff4abf7db8 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[   23.185801][  T289] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   23.193615][  T289] RDX: 00007fff4abf7dc0 RSI: 0000000000008910 RDI: 0000000000000003
[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./strace-static-x86_64: Process 384 attached
./strace-static-x86_64: Process 382 attached
 <unfinished ...>
[pid   379] <... write resumed>)        = 4
[pid   384] set_robust_list(0x555555649660, 24) = 0
[pid   384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   384] setpgid(0, 0)               = 0
[pid   376] <... bpf resumed>)          = 4
[pid   384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   379] close(3 <unfinished ...>
[pid   376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   384] <... openat resumed>)       = 3
[pid   384] write(3, "1000", 4)         = 4
[pid   384] close(3)                    = 0
[pid   384] write(1, "executing program\n", 18executing program
) = 18
[pid   379] <... close resumed>)        = 0
[pid   384] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   379] write(1, "executing program\n", 18 <unfinished ...>
[pid   384] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
executing program
[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   379] <... write resumed>)        = 18
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 383 attached
) = 4
[pid   382] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   379] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   379] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   379] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   383] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   379] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   382] <... set_robust_list resumed>) = 0
[pid   383] <... set_robust_list resumed>) = 0
[pid   383] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   379] <... bpf resumed>)          = 3
[pid   383] <... prctl resumed>)        = 0
[pid   379] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   383] setpgid(0, 0 <unfinished ...>
[pid   379] <... bpf resumed>)          = 0
[pid   383] <... setpgid resumed>)      = 0
[pid   383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
executing program
[pid   379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   383] <... openat resumed>)       = 3
[pid   382] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   383] write(3, "1000", 4)         = 4
[pid   383] close(3)                    = 0
[pid   383] write(1, "executing program\n", 18) = 18
[pid   383] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   383] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   382] <... prctl resumed>)        = 0
[pid   379] <... bpf resumed>)          = 4
[pid   383] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   382] setpgid(0, 0 <unfinished ...>
[pid   379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   382] <... setpgid resumed>)      = 0
[pid   383] <... bpf resumed>)          = 4
[pid   383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   382] write(3, "1000", 4)         = 4
[pid   382] close(3)                    = 0
executing program
[pid   382] write(1, "executing program\n", 18) = 18
[pid   382] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   382] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   376] <... bpf resumed>)          = 5
[pid   384] <... bpf resumed>)          = 5
[pid   383] <... bpf resumed>)          = 5
[pid   382] <... bpf resumed>)          = 5
[pid   379] <... bpf resumed>)          = 5
[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   384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   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 <unfinished ...>
[   23.201595][  T289] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000d
[   23.209395][  T289] R10: 00000000005549d3 R11: 0000000000000286 R12: 00007fff4abf7e20
[   23.217208][  T289] R13: 00007fff4abf7dc0 R14: 0000000000427210 R15: 0000000000617180
[   23.225029][  T289]  </TASK>
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   382] <... bpf resumed>)          = 6
[pid   376] <... bpf resumed>)          = 6
[pid   382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   384] <... bpf resumed>)          = 6
[pid   382] exit_group(0)               = ?
[pid   383] <... bpf resumed>)          = 6
[pid   382] +++ exited with 0 +++
[pid   376] 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   383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   379] <... bpf resumed>)          = 6
[pid   376] <... bpf resumed>)          = 7
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=382, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   384] <... bpf resumed>)          = 7
[pid   383] <... bpf resumed>)          = 7
[pid   379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   376] exit_group(0 <unfinished ...>
[pid   384] exit_group(0 <unfinished ...>
[pid   376] <... exit_group resumed>)   = ?
[pid   384] <... exit_group resumed>)   = ?
[pid   383] exit_group(0 <unfinished ...>
[pid   379] <... bpf resumed>)          = 7
[pid   384] +++ exited with 0 +++
[pid   383] <... exit_group resumed>)   = ?
[pid   379] exit_group(0 <unfinished ...>
[pid   383] +++ exited with 0 +++
[pid   379] <... exit_group resumed>)   = ?
[pid   296] 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=383, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 388
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 389
./strace-static-x86_64: Process 389 attached
[pid   389] set_robust_list(0x555555649660, 24) = 0
[pid   389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   389] setpgid(0, 0)               = 0
[pid   389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   389] write(3, "1000", 4)         = 4
[pid   376] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=376, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 390
[pid   389] close(3)                    = 0
[pid   389] write(1, "executing program\n", 18executing program
) = 18
[pid   389] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   389] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   389] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   389] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   389] 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=384, 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=0x555555649650) = 391
./strace-static-x86_64: Process 388 attached
[pid   388] set_robust_list(0x555555649660, 24) = 0
[pid   388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   388] setpgid(0, 0)               = 0
[pid   388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   388] write(3, "1000", 4)         = 4
[pid   388] close(3)                    = 0
[pid   388] write(1, "executing program\n", 18executing program
) = 18
[pid   388] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   388] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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
[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) = 4
[pid   388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 390 attached
 <unfinished ...>
[pid   390] set_robust_list(0x555555649660, 24) = 0
[pid   390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   390] setpgid(0, 0)               = 0
[pid   390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   390] write(3, "1000", 4)         = 4
[pid   390] close(3)                    = 0
[pid   390] write(1, "executing program\n", 18executing program
) = 18
[pid   390] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   390] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 391 attached
 <unfinished ...>
[pid   391] set_robust_list(0x555555649660, 24) = 0
[   23.269289][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000103, exited with 00000102?
[   23.280960][  T376] BUG: scheduling while atomic: syz-executor365/376/0x00000002
[   23.288415][  T376] Modules linked in:
[   23.292178][  T376] Preemption disabled at:
[   23.292192][  T376] [<ffffffff81cbaa63>] __dentry_kill+0x4c3/0x650
[   23.302606][  T376] CPU: 1 PID: 376 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[pid   391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   391] setpgid(0, 0)               = 0
[pid   391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   391] write(3, "1000", 4)         = 4
[pid   391] close(3)                    = 0
[pid   391] write(1, "executing program\n", 18executing program
) = 18
[pid   391] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   391] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   391] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[   23.313932][  T376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   23.324184][  T376] Call Trace:
[   23.327303][  T376]  <TASK>
[   23.330084][  T376]  dump_stack_lvl+0x151/0x1b7
[   23.334609][  T376]  ? __dentry_kill+0x4c3/0x650
[   23.339190][  T376]  ? __dentry_kill+0x4c3/0x650
[   23.343798][  T376]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   23.349194][  T376]  ? __dentry_kill+0x4c3/0x650
[   23.353791][  T376]  dump_stack+0x15/0x1b
[   23.357784][  T376]  __schedule_bug+0x195/0x260
[   23.362308][  T376]  ? cpu_util_update_eff+0x10e0/0x10e0
[   23.367601][  T376]  ? sysvec_irq_work+0x52/0xb0
[   23.372287][  T376]  ? asm_sysvec_irq_work+0x1b/0x20
[   23.377611][  T376]  __schedule+0xcf7/0x1550
[   23.381887][  T376]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   23.387412][  T376]  ? __sched_text_start+0x8/0x8
[   23.392108][  T376]  ? startup_64+0x2/0x60
[   23.396299][  T376]  do_task_dead+0x99/0xa0
[   23.401169][  T376]  do_exit+0x202a/0x2b80
[   23.405231][  T376]  ? put_task_struct+0x80/0x80
[   23.410182][  T376]  ? __kasan_check_write+0x14/0x20
[   23.415130][  T376]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   23.420079][  T376]  ? _raw_spin_lock_irqsave+0x210/0x210
[   23.425460][  T376]  ? zap_other_threads+0x29c/0x2d0
[   23.430492][  T376]  do_group_exit+0x21a/0x2d0
[   23.435029][  T376]  __x64_sys_exit_group+0x3f/0x40
[   23.439890][  T376]  do_syscall_64+0x3d/0xb0
[   23.444482][  T376]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   23.450318][  T376] RIP: 0033:0x7f67d1144079
[   23.454669][  T376] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   23.461523][  T376] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   379] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=379, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 392 attached
, child_tidptr=0x555555649650) = 392
[pid   392] set_robust_list(0x555555649660, 24) = 0
[pid   392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   392] setpgid(0, 0)               = 0
[pid   392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   392] write(3, "1000", 4)         = 4
[pid   392] close(3)                    = 0
executing program
[pid   392] write(1, "executing program\n", 18) = 18
[pid   392] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   392] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   392] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   389] <... bpf resumed>)          = 5
[pid   392] <... bpf resumed>)          = 5
[pid   391] <... bpf resumed>)          = 5
[pid   390] <... bpf resumed>)          = 5
[pid   388] <... bpf resumed>)          = 5
[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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6
[pid   391] <... bpf resumed>)          = 6
[pid   389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   389] exit_group(0 <unfinished ...>
[pid   390] <... bpf resumed>)          = 6
[pid   389] <... exit_group resumed>)   = ?
[pid   392] <... bpf resumed>)          = 6
[pid   391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   389] +++ exited with 0 +++
[pid   388] <... bpf resumed>)          = 6
[pid   390] <... bpf resumed>)          = 7
[pid   388] 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=389, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   391] <... bpf resumed>)          = 7
[pid   390] exit_group(0 <unfinished ...>
[pid   391] exit_group(0 <unfinished ...>
[pid   390] <... exit_group resumed>)   = ?
[pid   388] <... bpf resumed>)          = 7
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 393
[pid   388] exit_group(0 <unfinished ...>
[pid   392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   392] exit_group(0)               = ?
[   23.469774][  T376] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   23.477585][  T376] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   23.485475][  T376] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   23.493289][  T376] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   23.501108][  T376] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   23.508936][  T376]  </TASK>
./strace-static-x86_64: Process 393 attached
[pid   392] +++ exited with 0 +++
[pid   391] <... exit_group resumed>)   = ?
[pid   390] +++ exited with 0 +++
[pid   388] <... exit_group resumed>)   = ?
executing program
[pid   393] set_robust_list(0x555555649660, 24) = 0
[pid   393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   393] setpgid(0, 0)               = 0
[pid   393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   393] write(3, "1000", 4)         = 4
[pid   393] close(3)                    = 0
[pid   393] write(1, "executing program\n", 18) = 18
[pid   391] +++ exited with 0 +++
[pid   393] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   393] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   393] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=390, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=391, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=392, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   393] <... bpf resumed>)          = 0
[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) = 4
[pid   393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 394
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 395 attached
 <unfinished ...>
[pid   395] set_robust_list(0x555555649660, 24) = 0
[pid   395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 395
[pid   395] setpgid(0, 0)               = 0
[pid   395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 396
[pid   395] <... openat resumed>)       = 3
[pid   395] write(3, "1000", 4)         = 4
[pid   395] close(3./strace-static-x86_64: Process 396 attached
./strace-static-x86_64: Process 394 attached
)                    = 0
[pid   396] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   393] <... bpf resumed>)          = 5
[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   396] <... set_robust_list resumed>) = 0
[pid   395] write(1, "executing program\n", 18 <unfinished ...>
[pid   394] set_robust_list(0x555555649660, 24executing program
 <unfinished ...>
[pid   396] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   395] <... write resumed>)        = 18
[pid   393] <... bpf resumed>)          = 6
[pid   393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   394] <... set_robust_list resumed>) = 0
[pid   395] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   395] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   396] <... prctl resumed>)        = 0
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   396] setpgid(0, 0 <unfinished ...>
[pid   394] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   395] <... bpf resumed>)          = 4
[pid   395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   394] <... prctl resumed>)        = 0
[pid   394] setpgid(0, 0 <unfinished ...>
[pid   396] <... setpgid resumed>)      = 0
[pid   394] <... setpgid resumed>)      = 0
[pid   394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   394] write(3, "1000", 4)         = 4
[pid   394] close(3)                    = 0
[pid   394] write(1, "executing program\n", 18executing program
) = 18
[pid   394] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   394] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   394] <... bpf resumed>)          = 4
[pid   396] <... openat resumed>)       = 3
[pid   394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   396] write(3, "1000", 4)         = 4
[pid   396] close(3executing program
)                    = 0
[pid   396] write(1, "executing program\n", 18) = 18
[pid   396] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   396] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   388] +++ exited with 0 +++
[pid   395] <... bpf resumed>)          = 5
[pid   393] <... bpf resumed>)          = 7
[pid   396] <... bpf resumed>)          = 5
[pid   395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   394] <... bpf resumed>)          = 5
[pid   393] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=388, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   393] <... exit_group resumed>)   = ?
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   395] <... bpf resumed>)          = 6
[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] +++ exited with 0 +++
./strace-static-x86_64: Process 397 attached
[pid   396] <... bpf resumed>)          = 6
[pid   395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 397
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=393, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   397] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   397] <... set_robust_list resumed>) = 0
[pid   396] <... bpf resumed>)          = 7
[pid   395] <... bpf resumed>)          = 7
[pid   397] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   396] exit_group(0 <unfinished ...>
[pid   397] <... prctl resumed>)        = 0
[pid   396] <... exit_group resumed>)   = ?
[pid   395] exit_group(0 <unfinished ...>
[pid   394] <... bpf resumed>)          = 6
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   395] <... exit_group resumed>)   = ?
[pid   394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   395] +++ exited with 0 +++
[pid   394] <... bpf resumed>)          = 7
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 398
[pid   394] exit_group(0)               = ?
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=395, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   394] +++ exited with 0 +++
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=394, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 399
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 400
./strace-static-x86_64: Process 400 attached
[pid   400] set_robust_list(0x555555649660, 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_CLOEXECexecuting program
) = 3
[pid   400] write(3, "1000", 4)         = 4
[pid   400] close(3)                    = 0
[pid   400] write(1, "executing program\n", 18./strace-static-x86_64: Process 399 attached
) = 18
[pid   400] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   399] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   400] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   400] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   396] +++ exited with 0 +++
[pid   399] <... set_robust_list resumed>) = 0
[pid   400] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   399] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[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
./strace-static-x86_64: Process 398 attached
[pid   400] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   399] <... prctl resumed>)        = 0
[pid   397] setpgid(0, 0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=396, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   400] <... bpf resumed>)          = 0
[pid   399] setpgid(0, 0 <unfinished ...>
[pid   397] <... setpgid resumed>)      = 0
[pid   400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   399] <... setpgid resumed>)      = 0
[pid   397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   400] <... bpf resumed>)          = 4
[pid   399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   397] <... openat resumed>)       = 3
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   399] <... openat resumed>)       = 3
[pid   397] write(3, "1000", 4 <unfinished ...>
[pid   400] <... bpf resumed>)          = 5
[pid   399] write(3, "1000", 4 <unfinished ...>
[pid   397] <... write resumed>)        = 4
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 401
[pid   400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   399] <... write resumed>)        = 4
[pid   397] close(3executing program
executing program
 <unfinished ...>
[pid   399] close(3 <unfinished ...>
[pid   397] <... close resumed>)        = 0
[pid   400] <... bpf resumed>)          = 6
[pid   399] <... close resumed>)        = 0
[pid   398] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   397] write(1, "executing program\n", 18 <unfinished ...>
[pid   399] write(1, "executing program\n", 18 <unfinished ...>
[pid   398] <... set_robust_list resumed>) = 0
[pid   397] <... write resumed>)        = 18
[pid   399] <... write resumed>)        = 18
[pid   398] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   397] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   399] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   398] <... prctl resumed>)        = 0
[pid   397] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   400] <... bpf resumed>)          = 7
[pid   399] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   398] setpgid(0, 0 <unfinished ...>
[pid   397] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   400] exit_group(0 <unfinished ...>
[pid   399] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   398] <... setpgid resumed>)      = 0
[pid   397] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   400] <... exit_group resumed>)   = ?
[pid   399] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   397] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   400] +++ exited with 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   398] <... openat resumed>)       = 3
[pid   397] <... bpf resumed>)          = 3
[pid   399] <... bpf resumed>)          = 3
[pid   398] write(3, "1000", 4 <unfinished ...>
[pid   397] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=400, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   399] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   398] <... write resumed>)        = 4
[pid   397] <... bpf resumed>)          = 0
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   399] <... bpf resumed>)          = 0
[pid   398] close(3 <unfinished ...>
[pid   397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 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   398] <... close resumed>)        = 0
[pid   397] <... bpf resumed>)          = 4
executing program
[pid   399] <... bpf resumed>)          = 4
[pid   398] write(1, "executing program\n", 18 <unfinished ...>
[pid   397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   398] <... write resumed>)        = 18
[pid   397] <... bpf resumed>)          = 5
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   399] <... bpf resumed>)          = 5
[pid   398] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   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   398] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   397] <... bpf resumed>)          = 6
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 402
[pid   399] <... bpf resumed>)          = 6
[pid   398] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   398] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   397] <... bpf resumed>)          = 7
[pid   399] <... bpf resumed>)          = 7
[   23.586082][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000103, exited with 00000102?
[   23.598285][  T396] BUG: scheduling while atomic: syz-executor365/396/0x00000002
[   23.606375][  T396] Modules linked in:
[   23.610087][  T396] Preemption disabled at:
[   23.610096][  T396] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   23.622071][  T396] CPU: 0 PID: 396 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[pid   398] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   397] exit_group(0 <unfinished ...>
[pid   399] exit_group(0 <unfinished ...>
[pid   398] <... bpf resumed>)          = 3
[pid   397] <... exit_group resumed>)   = ?
[pid   399] <... exit_group resumed>)   = ?
[pid   398] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   397] +++ exited with 0 +++
[pid   399] +++ exited with 0 +++
[pid   398] <... bpf resumed>)          = 0
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=397, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=399, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   398] <... bpf resumed>)          = 4
[pid   398] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 403
[pid   398] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   398] exit_group(0)               = ?
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 404
[pid   398] +++ exited with 0 +++
./strace-static-x86_64: Process 402 attached
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=398, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   402] set_robust_list(0x555555649660, 24) = 0
[pid   402] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   402] <... prctl resumed>)        = 0
[pid   402] setpgid(0, 0 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 405
[pid   402] <... setpgid resumed>)      = 0
[pid   402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   402] write(3, "1000", 4)         = 4
executing program
[pid   402] close(3)                    = 0
[pid   402] write(1, "executing program\n", 18) = 18
./strace-static-x86_64: Process 403 attached
[pid   402] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   403] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   402] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   403] <... set_robust_list resumed>) = 0
[pid   402] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   403] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   402] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   403] <... prctl 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 <unfinished ...>
[pid   403] setpgid(0, 0 <unfinished ...>
[pid   402] <... bpf resumed>)          = 3
[pid   403] <... setpgid resumed>)      = 0
[pid   402] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   402] <... bpf resumed>)          = 0
[pid   403] <... openat resumed>)       = 3
[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./strace-static-x86_64: Process 405 attached
 <unfinished ...>
[pid   403] write(3, "1000", 4 <unfinished ...>
[pid   402] <... bpf resumed>)          = 4
[pid   405] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   403] <... write resumed>)        = 4
[pid   402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   405] <... set_robust_list resumed>) = 0
[pid   403] close(3 <unfinished ...>
[pid   402] <... bpf resumed>)          = 5
executing program
[pid   405] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   403] <... close resumed>)        = 0
[pid   402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   405] <... prctl resumed>)        = 0
[pid   403] write(1, "executing program\n", 18 <unfinished ...>
[pid   402] <... bpf resumed>)          = 6
[pid   405] setpgid(0, 0 <unfinished ...>
[pid   403] <... write resumed>)        = 18
[pid   402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   405] <... setpgid resumed>)      = 0
[pid   403] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   402] <... bpf resumed>)          = 7
[pid   405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   403] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   402] exit_group(0 <unfinished ...>
[pid   405] <... openat resumed>)       = 3
[pid   403] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RSTexecuting program
 <unfinished ...>
[pid   402] <... exit_group resumed>)   = ?
[pid   405] write(3, "1000", 4 <unfinished ...>
[pid   403] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   405] <... write resumed>)        = 4
[pid   403] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   402] +++ exited with 0 +++
[pid   405] close(3 <unfinished ...>
[pid   403] <... bpf resumed>)          = 3
[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] <... close resumed>)        = 0
[pid   403] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   405] write(1, "executing program\n", 18 <unfinished ...>
[pid   403] <... bpf resumed>)          = 0
[pid   405] <... write resumed>)        = 18
[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   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   405] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   403] <... bpf resumed>)          = 4
[pid   405] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 406
[   23.634061][  T396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   23.643961][  T396] Call Trace:
[   23.647081][  T396]  <TASK>
[   23.649951][  T396]  dump_stack_lvl+0x151/0x1b7
[   23.654464][  T396]  ? is_module_text_address+0x1f/0x360
[   23.659754][  T396]  ? is_module_text_address+0x1f/0x360
[   23.665050][  T396]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   23.670341][  T396]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   23.675983][  T396]  ? is_module_text_address+0x1f/0x360
[   23.681281][  T396]  dump_stack+0x15/0x1b
[   23.685277][  T396]  __schedule_bug+0x195/0x260
[   23.689784][  T396]  ? cpu_util_update_eff+0x10e0/0x10e0
[   23.695083][  T396]  __schedule+0xcf7/0x1550
[   23.699342][  T396]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   23.704816][  T396]  ? __sched_text_start+0x8/0x8
[   23.709629][  T396]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   23.715051][  T396]  do_task_dead+0x99/0xa0
[   23.719313][  T396]  do_exit+0x202a/0x2b80
[   23.723393][  T396]  ? put_task_struct+0x80/0x80
[   23.728103][  T396]  ? __kasan_check_write+0x14/0x20
[   23.733016][  T396]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   23.737979][  T396]  ? _raw_spin_lock_irqsave+0x210/0x210
[   23.743346][  T396]  ? zap_other_threads+0x29c/0x2d0
[   23.748294][  T396]  do_group_exit+0x21a/0x2d0
[   23.752942][  T396]  __x64_sys_exit_group+0x3f/0x40
[   23.758059][  T396]  do_syscall_64+0x3d/0xb0
[   23.762752][  T396]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   23.768534][  T396] RIP: 0033:0x7f67d1144079
[   23.772728][  T396] Code: Unable to access opcode bytes at 0x7f67d114404f.
[pid   405] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   403] <... bpf resumed>)          = 5
[pid   405] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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   405] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   403] <... bpf resumed>)          = 6
[pid   405] <... bpf resumed>)          = 3
[pid   403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   405] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   403] <... bpf resumed>)          = 7
executing program
executing program
executing program
[pid   405] <... bpf resumed>)          = 0
[pid   403] exit_group(0 <unfinished ...>
[pid   405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   403] <... exit_group resumed>)   = ?
[pid   405] <... bpf resumed>)          = 4
[pid   403] +++ exited with 0 +++
[pid   405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=403, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   405] <... bpf resumed>)          = 5
[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) = 6
[pid   405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   405] exit_group(0 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   405] <... exit_group resumed>)   = ?
[pid   405] +++ exited with 0 +++
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 407
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=405, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 406 attached
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   406] set_robust_list(0x555555649660, 24) = 0
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 408
[pid   406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   406] setpgid(0, 0)               = 0
[pid   406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   406] write(3, "1000", 4)         = 4
[pid   406] close(3)                    = 0
[pid   406] write(1, "executing program\n", 18) = 18
[pid   406] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   406] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   406] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 407 attached
) = 6
[pid   407] set_robust_list(0x555555649660, 24) = 0
[pid   406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   407] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   406] <... bpf resumed>)          = 7
[pid   407] <... prctl resumed>)        = 0
[pid   406] exit_group(0./strace-static-x86_64: Process 408 attached
 <unfinished ...>
[pid   407] setpgid(0, 0 <unfinished ...>
[pid   406] <... exit_group resumed>)   = ?
[pid   408] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   407] <... setpgid resumed>)      = 0
[pid   406] +++ exited with 0 +++
[pid   408] <... set_robust_list resumed>) = 0
[pid   407] 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=406, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   408] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   407] <... openat resumed>)       = 3
[pid   408] <... prctl resumed>)        = 0
[pid   407] write(3, "1000", 4 <unfinished ...>
[pid   408] setpgid(0, 0 <unfinished ...>
[pid   407] <... write resumed>)        = 4
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   408] <... setpgid resumed>)      = 0
[pid   407] close(3 <unfinished ...>
[pid   408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   407] <... close resumed>)        = 0
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 409
[pid   408] <... openat resumed>)       = 3
[pid   407] write(1, "executing program\n", 18 <unfinished ...>
[pid   408] write(3, "1000", 4 <unfinished ...>
[pid   407] <... write resumed>)        = 18
[pid   408] <... write resumed>)        = 4
[pid   407] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   408] close(3 <unfinished ...>
[pid   407] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   408] <... close resumed>)        = 0
[pid   407] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   408] write(1, "executing program\n", 18 <unfinished ...>
[pid   407] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   408] <... write resumed>)        = 18
[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   408] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   407] <... bpf resumed>)          = 3
[pid   408] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   407] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   408] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   407] <... bpf resumed>)          = 0
[pid   408] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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   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   407] <... bpf resumed>)          = 4
[pid   408] <... bpf resumed>)          = 3
[pid   407] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   408] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   407] <... bpf resumed>)          = 5
[pid   408] <... bpf resumed>)          = 0
[pid   407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   407] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 409 attached
[pid   408] <... bpf resumed>)          = 4
[pid   407] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   409] set_robust_list(0x555555649660, 24executing program
executing program
executing program
 <unfinished ...>
[pid   408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   407] <... bpf resumed>)          = 7
[pid   409] <... set_robust_list resumed>) = 0
[pid   408] <... bpf resumed>)          = 5
[pid   407] exit_group(0 <unfinished ...>
[pid   409] prctl(PR_SET_PDEATHSIG, SIGKILL <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   407] <... exit_group resumed>)   = ?
[pid   409] <... prctl resumed>)        = 0
[pid   408] <... bpf resumed>)          = 6
[pid   407] +++ exited with 0 +++
[pid   409] setpgid(0, 0 <unfinished ...>
[pid   408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=407, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   409] <... setpgid resumed>)      = 0
[pid   408] <... bpf resumed>)          = 7
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   408] exit_group(0 <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   409] <... openat resumed>)       = 3
[pid   408] <... exit_group resumed>)   = ?
[pid   409] write(3, "1000", 4 <unfinished ...>
[pid   408] +++ exited with 0 +++
[pid   409] <... write resumed>)        = 4
[pid   298] 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=408, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   409] close(3)                    = 0
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 410
[pid   409] write(1, "executing program\n", 18 <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   409] <... write resumed>)        = 18
[pid   409] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 411
[pid   409] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   409] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   409] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   409] exit_group(0)               = ?
[pid   409] +++ exited with 0 +++
./strace-static-x86_64: Process 410 attached
[pid   410] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=409, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 411 attached
[pid   410] <... set_robust_list resumed>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   411] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   410] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   411] <... set_robust_list resumed>) = 0
[pid   410] <... prctl resumed>)        = 0
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 412
[pid   411] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   410] setpgid(0, 0 <unfinished ...>
[pid   411] <... prctl resumed>)        = 0
[pid   410] <... setpgid resumed>)      = 0
[pid   411] setpgid(0, 0 <unfinished ...>
[pid   410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   411] <... setpgid resumed>)      = 0
[pid   410] <... openat resumed>)       = 3
[pid   411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   410] write(3, "1000", 4 <unfinished ...>
[pid   411] <... openat resumed>)       = 3
[pid   410] <... write resumed>)        = 4
[pid   411] write(3, "1000", 4 <unfinished ...>
[pid   410] close(3 <unfinished ...>
[pid   411] <... write resumed>)        = 4
[pid   410] <... close resumed>)        = 0
[pid   411] close(3 <unfinished ...>
[pid   410] write(1, "executing program\n", 18 <unfinished ...>
[pid   411] <... close resumed>)        = 0
[pid   410] <... write resumed>)        = 18
[pid   411] write(1, "executing program\n", 18 <unfinished ...>
[pid   410] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   411] <... write resumed>)        = 18
[pid   411] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   410] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   411] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   410] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   411] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   410] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   411] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   410] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   411] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   410] <... bpf resumed>)          = 3
[pid   411] <... bpf resumed>)          = 3
[pid   410] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   411] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   410] <... bpf resumed>)          = 0
[pid   411] <... bpf resumed>)          = 0
[pid   410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   410] <... bpf resumed>)          = 4
[pid   411] <... bpf resumed>)          = 4
[pid   410] 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   410] <... bpf resumed>)          = 5
./strace-static-x86_64: Process 412 attached
[pid   411] <... bpf resumed>)          = 5
[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 <unfinished ...>
[pid   412] set_robust_list(0x555555649660, 24 <unfinished ...>
[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   410] <... bpf resumed>)          = 6
[pid   412] <... set_robust_list resumed>) = 0
[pid   411] <... bpf resumed>)          = 6
[pid   412] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   412] <... prctl resumed>)        = 0
[pid   411] <... bpf resumed>)          = 7
[pid   410] <... bpf resumed>)          = 7
[pid   412] setpgid(0, 0 <unfinished ...>
[pid   411] exit_group(0 <unfinished ...>
[pid   410] exit_group(0 <unfinished ...>
[pid   412] <... setpgid resumed>)      = 0
[pid   411] <... exit_group resumed>)   = ?
[pid   410] <... exit_group resumed>)   = ?
[pid   412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   411] +++ exited with 0 +++
[pid   410] +++ exited with 0 +++
[pid   412] <... openat resumed>)       = 3
executing program
executing program
executing program
executing program
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=410, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=411, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   412] write(3, "1000", 4)         = 4
[pid   412] close(3 <unfinished ...>
[pid   298] 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   412] <... close resumed>)        = 0
[pid   412] write(1, "executing program\n", 18 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 413
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 414
[pid   412] <... write resumed>)        = 18
[pid   412] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   412] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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
[pid   412] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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) = 4
./strace-static-x86_64: Process 414 attached
[pid   412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   414] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   412] <... bpf resumed>)          = 5
[pid   414] <... set_robust_list 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   414] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   412] <... bpf resumed>)          = 6
[pid   414] <... prctl resumed>)        = 0
[pid   412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   414] setpgid(0, 0 <unfinished ...>
[pid   412] <... bpf resumed>)          = 7
[pid   414] <... setpgid resumed>)      = 0
[pid   412] exit_group(0./strace-static-x86_64: Process 413 attached
 <unfinished ...>
[pid   414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   412] <... exit_group resumed>)   = ?
[pid   414] <... openat resumed>)       = 3
[pid   413] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   412] +++ exited with 0 +++
[pid   414] write(3, "1000", 4 <unfinished ...>
[pid   413] <... set_robust_list resumed>) = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=412, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   414] <... write resumed>)        = 4
[pid   413] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   414] close(3 <unfinished ...>
[pid   413] <... prctl resumed>)        = 0
[pid   414] <... close resumed>)        = 0
[pid   413] setpgid(0, 0 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   414] write(1, "executing program\n", 18 <unfinished ...>
[pid   413] <... setpgid resumed>)      = 0
[pid   414] <... write resumed>)        = 18
[pid   413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 415
[pid   414] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   413] <... openat resumed>)       = 3
[pid   414] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   413] write(3, "1000", 4 <unfinished ...>
[pid   414] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   413] <... write resumed>)        = 4
[pid   414] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   413] close(3 <unfinished ...>
[pid   414] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   413] <... close resumed>)        = 0
[pid   414] <... bpf resumed>)          = 3
[pid   414] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   413] write(1, "executing program\n", 18 <unfinished ...>
[pid   414] <... bpf resumed>)          = 0
[pid   413] <... write resumed>)        = 18
[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] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   414] <... bpf resumed>)          = 4
[pid   413] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   413] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST./strace-static-x86_64: Process 415 attached
 <unfinished ...>
[pid   414] <... bpf resumed>)          = 5
[pid   413] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   415] set_robust_list(0x555555649660, 24 <unfinished ...>
[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 <unfinished ...>
[pid   413] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   415] <... set_robust_list resumed>) = 0
[pid   414] <... bpf resumed>)          = 6
[pid   413] <... bpf resumed>)          = 3
[pid   415] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   413] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   415] <... prctl resumed>)        = 0
[pid   414] <... bpf resumed>)          = 7
[pid   413] <... bpf resumed>)          = 0
[pid   415] setpgid(0, 0 <unfinished ...>
[pid   414] exit_group(0 <unfinished ...>
[pid   413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   415] <... setpgid resumed>)      = 0
[pid   414] <... exit_group resumed>)   = ?
[pid   413] <... bpf resumed>)          = 4
[pid   415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   414] +++ exited with 0 +++
[pid   413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   415] <... openat resumed>)       = 3
[pid   413] <... bpf resumed>)          = 5
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=414, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   415] write(3, "1000", 4 <unfinished ...>
[pid   413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   415] <... write resumed>)        = 4
[pid   413] <... bpf resumed>)          = 6
[pid   415] close(3 <unfinished ...>
[pid   413] 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   415] <... close resumed>)        = 0
[pid   413] <... bpf resumed>)          = 7
[pid   415] write(1, "executing program\n", 18 <unfinished ...>
[pid   413] exit_group(0 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 416
[pid   415] <... write resumed>)        = 18
[pid   413] <... exit_group resumed>)   = ?
[pid   415] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   413] +++ exited with 0 +++
[pid   415] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=413, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   415] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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) = 6
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 417
executing program
executing program
executing program
executing program
[pid   415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
./strace-static-x86_64: Process 401 attached
[pid   415] exit_group(0)               = ?
[pid   401] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   415] +++ exited with 0 +++
[pid   401] <... set_robust_list resumed>) = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=415, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
./strace-static-x86_64: Process 416 attached
[pid   401] setpgid(0, 0 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   416] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   401] <... setpgid resumed>)      = 0
[pid   416] <... set_robust_list resumed>) = 0
[pid   401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 418
[pid   416] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   401] <... openat resumed>)       = 3
[pid   416] <... prctl resumed>)        = 0
[pid   401] write(3, "1000", 4 <unfinished ...>
[pid   416] setpgid(0, 0 <unfinished ...>
[pid   401] <... write resumed>)        = 4
[pid   416] <... setpgid resumed>)      = 0
[pid   401] close(3 <unfinished ...>
[pid   416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   401] <... close resumed>)        = 0
[pid   416] <... openat resumed>)       = 3
[pid   401] write(1, "executing program\n", 18 <unfinished ...>
[pid   416] write(3, "1000", 4 <unfinished ...>
[pid   401] <... write resumed>)        = 18
./strace-static-x86_64: Process 417 attached
[pid   416] <... write resumed>)        = 4
[pid   401] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   417] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   416] close(3 <unfinished ...>
[pid   401] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   417] <... set_robust_list resumed>) = 0
[pid   416] <... close resumed>)        = 0
[pid   401] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   417] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   416] write(1, "executing program\n", 18 <unfinished ...>
[pid   401] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   417] <... prctl resumed>)        = 0
[pid   416] <... write resumed>)        = 18
[pid   401] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   417] setpgid(0, 0 <unfinished ...>
[pid   416] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   401] <... bpf resumed>)          = 3
[pid   417] <... setpgid resumed>)      = 0
[pid   416] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   401] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4./strace-static-x86_64: Process 418 attached
 <unfinished ...>
[pid   417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   416] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   401] <... bpf resumed>)          = 0
[pid   418] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   417] <... openat resumed>)       = 3
[pid   416] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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   418] <... set_robust_list resumed>) = 0
[pid   417] write(3, "1000", 4 <unfinished ...>
[pid   416] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   401] <... bpf resumed>)          = 4
[pid   418] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   417] <... write resumed>)        = 4
[pid   416] <... bpf resumed>)          = 3
[pid   401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   418] <... prctl resumed>)        = 0
[pid   417] close(3 <unfinished ...>
[pid   416] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   401] <... bpf resumed>)          = 5
[pid   418] setpgid(0, 0 <unfinished ...>
[pid   417] <... close resumed>)        = 0
[pid   416] <... bpf resumed>)          = 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   418] <... setpgid resumed>)      = 0
[pid   417] write(1, "executing program\n", 18 <unfinished ...>
[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   401] <... bpf resumed>)          = 6
[pid   418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   417] <... write resumed>)        = 18
[pid   416] <... bpf resumed>)          = 4
[pid   401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   418] <... openat resumed>)       = 3
[pid   417] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   401] <... bpf resumed>)          = 7
[pid   418] write(3, "1000", 4 <unfinished ...>
[pid   417] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   416] <... bpf resumed>)          = 5
[pid   401] exit_group(0 <unfinished ...>
[pid   418] <... write resumed>)        = 4
[pid   417] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   401] <... exit_group resumed>)   = ?
[pid   418] close(3 <unfinished ...>
[pid   417] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   416] <... bpf resumed>)          = 6
[pid   401] +++ exited with 0 +++
[pid   418] <... close resumed>)        = 0
[pid   417] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=401, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   418] write(1, "executing program\n", 18 <unfinished ...>
[pid   417] <... bpf resumed>)          = 3
[pid   416] <... bpf resumed>)          = 7
[pid   418] <... write resumed>)        = 18
[pid   417] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   416] exit_group(0 <unfinished ...>
[pid   418] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   417] <... bpf resumed>)          = 0
[pid   416] <... exit_group resumed>)   = ?
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   418] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   416] +++ exited with 0 +++
[pid   418] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   417] <... bpf resumed>)          = 4
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=416, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 419
[pid   418] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   418] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   417] <... bpf resumed>)          = 5
[pid   418] <... bpf resumed>)          = 3
[pid   417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   418] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   417] <... bpf resumed>)          = 6
[pid   418] <... bpf resumed>)          = 0
[pid   417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 420
[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   417] <... bpf resumed>)          = 7
[pid   418] <... bpf resumed>)          = 4
[pid   417] exit_group(0 <unfinished ...>
[pid   418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   417] <... exit_group resumed>)   = ?
[pid   418] <... bpf resumed>)          = 5
[pid   417] +++ exited with 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   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=417, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   418] <... bpf resumed>)          = 6
[pid   418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   418] exit_group(0)               = ?
[   23.779673][  T396] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   23.788095][  T396] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   23.795911][  T396] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   23.803821][  T396] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   23.811618][  T396] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   23.819657][  T396] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   23.827475][  T396]  </TASK>
[   23.835118][    C0] softirq: huh, entered softirq 6 TASKLET ffffffff8145fb20 with preempt_count 00000103, exited with 00000102?
[   23.847058][  T421] BUG: scheduling while atomic: init/421/0x00000002
[   23.853786][  T421] Modules linked in:
[   23.857514][  T421] Preemption disabled at:
[   23.857525][  T421] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   23.868733][  T421] CPU: 0 PID: 421 Comm: init Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   23.879114][  T421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   23.889220][  T421] Call Trace:
[   23.892314][  T421]  <TASK>
[   23.895260][  T421]  dump_stack_lvl+0x151/0x1b7
[   23.899861][  T421]  ? is_module_text_address+0x1f/0x360
[   23.905157][  T421]  ? is_module_text_address+0x1f/0x360
[   23.910443][  T421]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   23.915741][  T421]  ? is_module_text_address+0x1f/0x360
[   23.921032][  T421]  dump_stack+0x15/0x1b
[   23.925023][  T421]  __schedule_bug+0x195/0x260
[   23.929569][  T421]  ? cpu_util_update_eff+0x10e0/0x10e0
[   23.934931][  T421]  ? percpu_counter_add_batch+0x13d/0x160
[   23.940492][  T421]  __schedule+0xcf7/0x1550
[   23.944727][  T421]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   23.950637][  T421]  ? ____fput+0x15/0x20
[   23.954730][  T421]  ? __sched_text_start+0x8/0x8
[   23.959414][  T421]  ? __blkcg_punt_bio_submit+0x180/0x180
[   23.964902][  T421]  ? unlock_page_memcg+0x160/0x160
[   23.969912][  T421]  schedule+0xc3/0x180
[   23.973858][  T421]  exit_to_user_mode_loop+0x4e/0xa0
[   23.979121][  T421]  exit_to_user_mode_prepare+0x5a/0xa0
[   23.984415][  T421]  syscall_exit_to_user_mode+0x26/0x140
[   23.990005][  T421]  do_syscall_64+0x49/0xb0
[   23.994245][  T421]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   23.999981][  T421] RIP: 0033:0x7fd4c0df30a8
[   24.004232][  T421] Code: 48 8b 05 83 9d 0d 00 64 c7 00 16 00 00 00 83 c8 ff 48 83 c4 20 5b c3 64 8b 04 25 18 00 00 00 85 c0 75 20 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 5b 48 8b 15 51 9d 0d 00 f7 d8 64 89 02 48 83
[   24.023817][  T421] RSP: 002b:00007fffca4fe118 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
executing program
./strace-static-x86_64: Process 420 attached
./strace-static-x86_64: Process 419 attached
./strace-static-x86_64: Process 404 attached
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 422
./strace-static-x86_64: Process 422 attached
[pid   422] set_robust_list(0x555555649660, 24) = 0
[pid   422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   422] setpgid(0, 0)               = 0
[pid   422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   422] write(3, "1000", 4)         = 4
[pid   422] close(3)                    = 0
[pid   422] write(1, "executing program\n", 18) = 18
[pid   422] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   422] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   422] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   422] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   420] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   419] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   404] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   420] <... set_robust_list resumed>) = 0
[pid   420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   422] <... bpf resumed>)          = 4
[pid   420] setpgid(0, 0 <unfinished ...>
[pid   422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   420] <... setpgid resumed>)      = 0
[pid   418] +++ exited with 0 +++
[pid   419] <... set_robust_list resumed>) = 0
[pid   404] <... set_robust_list resumed>) = 0
[pid   420] 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=418, si_uid=0, si_status=0, si_utime=0, si_stime=24} ---
[pid   420] <... openat resumed>)       = 3
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   420] write(3, "1000", 4 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   420] <... write resumed>)        = 4
[pid   420] close(3executing program
)                    = 0
[pid   420] write(1, "executing program\n", 18) = 18
[pid   420] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   420] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   420] <... bpf resumed>)          = 3
[pid   419] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   404] prctl(PR_SET_PDEATHSIG, SIGKILL <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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   404] <... prctl resumed>)        = 0
[pid   419] <... prctl resumed>)        = 0
[pid   420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   404] setpgid(0, 0 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 424
./strace-static-x86_64: Process 424 attached
[pid   419] setpgid(0, 0)               = 0
[pid   404] <... setpgid resumed>)      = 0
[pid   424] set_robust_list(0x555555649660, 24) = 0
[pid   424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   424] setpgid(0, 0)               = 0
[pid   419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   424] 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   419] <... openat resumed>)       = 3
[pid   404] <... openat resumed>)       = 3
[pid   419] write(3, "1000", 4)         = 4
[pid   404] write(3, "1000", 4 <unfinished ...>
[pid   424] <... openat resumed>)       = 3
[pid   424] write(3, "1000", 4)         = 4
[pid   424] close(3)                    = 0
[pid   424] write(1, "executing program\n", 18executing program
) = 18
[pid   424] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   424] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   424] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   419] close(3 <unfinished ...>
[pid   404] <... write resumed>)        = 4
[pid   404] close(3 <unfinished ...>
[pid   419] <... close resumed>)        = 0
[pid   404] <... close resumed>)        = 0
[pid   424] <... bpf resumed>)          = 3
[pid   424] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   419] write(1, "executing program\n", 18 <unfinished ...>
[pid   404] write(1, "executing program\n", 18 <unfinished ...>
[pid   424] <... bpf resumed>)          = 0
executing program
executing program
[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   404] <... write resumed>)        = 18
[pid   419] <... write resumed>)        = 18
[pid   419] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   404] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   424] <... bpf resumed>)          = 4
[pid   419] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   404] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   419] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   404] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   404] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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   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   419] <... bpf resumed>)          = 3
[pid   404] <... bpf resumed>)          = 3
[pid   419] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   404] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   419] <... bpf resumed>)          = 0
[pid   404] <... bpf resumed>)          = 0
[pid   419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   419] <... bpf resumed>)          = 4
[pid   419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   404] <... bpf resumed>)          = 4
[pid   404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   424] <... bpf resumed>)          = 5
[pid   420] <... bpf resumed>)          = 5
[pid   419] <... bpf resumed>)          = 5
[pid   404] <... bpf resumed>)          = 5
[pid   424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   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   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   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 <unfinished ...>
[pid   424] <... bpf resumed>)          = 6
[pid   422] <... bpf resumed>)          = 5
[pid   420] <... bpf resumed>)          = 6
[pid   419] <... bpf resumed>)          = 6
[pid   424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   404] <... bpf resumed>)          = 6
[pid   424] <... bpf resumed>)          = 7
[pid   422] <... bpf resumed>)          = 6
[pid   420] <... bpf resumed>)          = 7
[pid   419] <... bpf resumed>)          = 7
[pid   404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   420] exit_group(0 <unfinished ...>
[pid   419] exit_group(0 <unfinished ...>
[pid   404] <... bpf resumed>)          = 7
[pid   422] exit_group(0 <unfinished ...>
[pid   420] <... exit_group resumed>)   = ?
[pid   419] <... exit_group resumed>)   = ?
[pid   422] <... exit_group resumed>)   = ?
[pid   404] exit_group(0 <unfinished ...>
[pid   422] +++ exited with 0 +++
[pid   420] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=422, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 425
./strace-static-x86_64: Process 425 attached
[pid   425] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   419] +++ exited with 0 +++
[pid   425] <... set_robust_list resumed>) = 0
[pid   404] <... exit_group resumed>)   = ?
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=420, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=419, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   425] setpgid(0, 0)               = 0
[pid   425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   404] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=404, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
[pid   296] <... restart_syscall resumed>) = 0
[pid   293] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 426 attached
 <unfinished ...>
[pid   425] <... openat resumed>)       = 3
[pid   424] exit_group(0 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 426
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 427
[pid   426] set_robust_list(0x555555649660, 24) = 0
[pid   426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   426] setpgid(0, 0)               = 0
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 428
[pid   426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   425] write(3, "1000", 4 <unfinished ...>
[pid   424] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 427 attached
executing program
[pid   426] <... openat resumed>)       = 3
[pid   426] write(3, "1000", 4)         = 4
[pid   426] close(3)                    = 0
[pid   426] write(1, "executing program\n", 18) = 18
[pid   426] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   426] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[   24.032061][  T421] RAX: 0000000000000000 RBX: 0000000000000031 RCX: 00007fd4c0df30a8
[   24.039980][  T421] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000
[   24.047866][  T421] RBP: 0000000000000003 R08: 0000000000000007 R09: cb3f66fa3e31b13f
[   24.055750][  T421] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000031
[   24.063650][  T421] R13: 00007fffca4fe159 R14: 000055ab6ba74169 R15: 00007fd4c0fcfa80
[   24.071555][  T421]  </TASK>
[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}, 72executing program
executing program
executing program
executing program
executing program
 <unfinished ...>
[pid   425] <... write resumed>)        = 4
[pid   426] <... bpf resumed>)          = 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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6
[pid   426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   426] exit_group(0)               = ?
[pid   426] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=426, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 428 attached
 <unfinished ...>
[pid   428] set_robust_list(0x555555649660, 24) = 0
[pid   428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   428] setpgid(0, 0)               = 0
[pid   296] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 429
[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] write(1, "executing program\n", 18) = 18
[pid   428] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   428] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   424] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=424, 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=0x555555649650) = 430
[pid   427] set_robust_list(0x555555649660, 24) = 0
[pid   427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   427] setpgid(0, 0)               = 0
[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] write(1, "executing program\n", 18) = 18
[pid   427] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   427] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   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   427] <... bpf resumed>)          = 6
[pid   428] <... bpf resumed>)          = 6
[pid   427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   427] exit_group(0)               = ?
[pid   428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   428] exit_group(0)               = ?
./strace-static-x86_64: Process 430 attached
[pid   430] set_robust_list(0x555555649660, 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./strace-static-x86_64: Process 429 attached
) = 3
[pid   429] set_robust_list(0x555555649660, 24) = 0
[pid   430] write(3, "1000", 4 <unfinished ...>
[pid   429] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   427] +++ exited with 0 +++
[pid   430] <... write resumed>)        = 4
[pid   429] <... prctl resumed>)        = 0
[pid   430] close(3 <unfinished ...>
[pid   429] setpgid(0, 0 <unfinished ...>
[pid   430] <... close resumed>)        = 0
[pid   429] <... setpgid resumed>)      = 0
[pid   430] write(1, "executing program\n", 18 <unfinished ...>
[pid   429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   428] +++ exited with 0 +++
[pid   430] <... write resumed>)        = 18
[pid   429] <... openat resumed>)       = 3
[pid   430] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   429] write(3, "1000", 4 <unfinished ...>
[pid   430] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   429] <... write resumed>)        = 4
[pid   430] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   429] close(3 <unfinished ...>
[pid   430] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   429] <... close resumed>)        = 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 <unfinished ...>
[pid   429] write(1, "executing program\n", 18 <unfinished ...>
[pid   430] <... bpf resumed>)          = 3
[pid   429] <... write resumed>)        = 18
[pid   430] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   429] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   430] <... bpf resumed>)          = 0
[pid   429] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[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   429] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   430] <... bpf resumed>)          = 4
[pid   429] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   430] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   429] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   430] <... bpf resumed>)          = 5
[pid   429] <... bpf resumed>)          = 3
[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] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   430] <... bpf resumed>)          = 6
[pid   429] <... bpf resumed>)          = 0
[pid   430] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   430] <... bpf resumed>)          = 7
[pid   429] <... bpf resumed>)          = 4
[pid   430] exit_group(0 <unfinished ...>
[pid   429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   430] <... exit_group resumed>)   = ?
[pid   429] <... bpf resumed>)          = 5
[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) = 6
[pid   429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   430] +++ exited with 0 +++
[pid   429] exit_group(0)               = ?
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=430, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   429] +++ exited with 0 +++
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=429, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] <... restart_syscall resumed>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 431
./strace-static-x86_64: Process 431 attached
[pid   431] set_robust_list(0x555555649660, 24) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 432
[pid   431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   431] setpgid(0, 0)               = 0
[pid   431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   431] write(3, "1000", 4)         = 4
[pid   431] close(3)                    = 0
[pid   431] write(1, "executing program\n", 18) = 18
[pid   431] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   431] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   294] --- 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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 433
[pid   431] <... bpf resumed>)          = 3
[pid   431] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[   24.108291][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000102, exited with 00000101?
[   24.120111][  T424] BUG: scheduling while atomic: syz-executor365/424/0x00000002
[   24.127737][  T424] Modules linked in:
[   24.131805][  T424] Preemption disabled at:
[   24.131817][  T424] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   24.143147][  T424] CPU: 0 PID: 424 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[pid   431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6
./strace-static-x86_64: Process 433 attached
./strace-static-x86_64: Process 432 attached
[pid   425] close(3)                    = 0
[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} ---
executing program
[pid   425] write(1, "executing program\n", 18) = 18
[pid   425] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   425] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   425] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 434
[pid   425] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   425] exit_group(0 <unfinished ...>
[pid   433] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   425] <... exit_group resumed>)   = ?
[   24.155967][  T424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   24.165941][  T424] Call Trace:
[   24.169131][  T424]  <TASK>
[   24.171869][  T424]  dump_stack_lvl+0x151/0x1b7
[   24.176349][  T424]  ? is_module_text_address+0x1f/0x360
[   24.181641][  T424]  ? is_module_text_address+0x1f/0x360
[   24.187048][  T424]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   24.192399][  T424]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   24.198144][  T424]  ? is_module_text_address+0x1f/0x360
[   24.203541][  T424]  dump_stack+0x15/0x1b
[   24.207528][  T424]  __schedule_bug+0x195/0x260
[   24.212054][  T424]  ? cpu_util_update_eff+0x10e0/0x10e0
[   24.217351][  T424]  __schedule+0xcf7/0x1550
[   24.221684][  T424]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   24.226971][  T424]  ? __sched_text_start+0x8/0x8
[   24.231658][  T424]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   24.237127][  T424]  do_task_dead+0x99/0xa0
[   24.241294][  T424]  do_exit+0x202a/0x2b80
[   24.245373][  T424]  ? put_task_struct+0x80/0x80
[   24.249969][  T424]  ? __kasan_check_write+0x14/0x20
[   24.255006][  T424]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   24.259963][  T424]  ? _raw_spin_lock_irqsave+0x210/0x210
[   24.265333][  T424]  ? zap_other_threads+0x29c/0x2d0
[   24.270298][  T424]  do_group_exit+0x21a/0x2d0
[   24.274710][  T424]  __x64_sys_exit_group+0x3f/0x40
[   24.279568][  T424]  do_syscall_64+0x3d/0xb0
[   24.283818][  T424]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   24.289546][  T424] RIP: 0033:0x7f67d1144079
[   24.293876][  T424] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   24.300662][  T424] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
./strace-static-x86_64: Process 434 attached
[pid   433] <... set_robust_list resumed>) = 0
[pid   432] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   434] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   433] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   432] <... set_robust_list resumed>) = 0
[pid   434] <... set_robust_list resumed>) = 0
[pid   433] <... prctl resumed>)        = 0
[pid   432] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   431] <... bpf resumed>)          = 7
[pid   434] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   433] setpgid(0, 0 <unfinished ...>
[pid   432] <... prctl resumed>)        = 0
[pid   434] <... prctl resumed>)        = 0
[pid   433] <... setpgid resumed>)      = 0
[pid   432] setpgid(0, 0 <unfinished ...>
[pid   431] exit_group(0 <unfinished ...>
[pid   434] setpgid(0, 0 <unfinished ...>
[pid   433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   432] <... setpgid resumed>)      = 0
[pid   431] <... exit_group resumed>)   = ?
[pid   434] <... setpgid resumed>)      = 0
[pid   433] <... openat resumed>)       = 3
[pid   425] +++ exited with 0 +++
[pid   432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=425, si_uid=0, si_status=0, si_utime=0, si_stime=17} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   433] write(3, "1000", 4 <unfinished ...>
[pid   432] <... openat resumed>)       = 3
[pid   431] +++ exited with 0 +++
[pid   434] <... openat resumed>)       = 3
[pid   433] <... write resumed>)        = 4
[pid   432] write(3, "1000", 4 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=431, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   434] write(3, "1000", 4 <unfinished ...>
[pid   433] close(3 <unfinished ...>
[pid   432] <... write resumed>)        = 4
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 435
./strace-static-x86_64: Process 435 attached
[pid   434] <... write resumed>)        = 4
[pid   433] <... close resumed>)        = 0
[pid   432] close(3 <unfinished ...>
[pid   434] close(3 <unfinished ...>
[pid   433] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   432] <... close resumed>)        = 0
[pid   434] <... close resumed>)        = 0
[pid   433] <... write resumed>)        = 18
executing program
[pid   432] write(1, "executing program\n", 18 <unfinished ...>
[pid   434] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   433] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   432] <... write resumed>)        = 18
[pid   434] <... write resumed>)        = 18
[pid   433] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   432] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   434] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   433] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   432] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   434] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   433] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   432] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   434] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <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] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   434] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   433] <... bpf resumed>)          = 3
[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   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   435] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   434] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   433] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   432] <... bpf resumed>)          = 3
[pid   434] <... bpf resumed>)          = 3
[pid   433] <... bpf resumed>)          = 0
[pid   432] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   434] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   432] <... bpf resumed>)          = 0
./strace-static-x86_64: Process 436 attached
[pid   435] <... set_robust_list resumed>) = 0
[pid   434] <... bpf resumed>)          = 0
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 436
[pid   436] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   435] prctl(PR_SET_PDEATHSIG, SIGKILL <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] <... bpf resumed>)          = 4
[pid   432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   436] <... set_robust_list resumed>) = 0
[pid   435] <... prctl resumed>)        = 0
[pid   434] <... bpf resumed>)          = 4
[pid   436] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   435] setpgid(0, 0)               = 0
[pid   434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   432] <... bpf resumed>)          = 4
[pid   435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   436] <... prctl resumed>)        = 0
[pid   435] <... openat resumed>)       = 3
[pid   436] setpgid(0, 0)               = 0
[pid   435] write(3, "1000", 4)         = 4
[pid   436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   435] close(3)                    = 0
[pid   435] write(1, "executing program\n", 18 <unfinished ...>
[pid   436] <... openat resumed>)       = 3
executing program
[pid   436] write(3, "1000", 4 <unfinished ...>
[pid   435] <... write resumed>)        = 18
[pid   436] <... write resumed>)        = 4
[pid   435] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   436] close(3 <unfinished ...>
[pid   435] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   436] <... close resumed>)        = 0
[pid   435] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   436] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid   435] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   436] <... write resumed>)        = 18
[pid   436] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   435] <... bpf resumed>)          = 3
[pid   436] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   435] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   436] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   435] <... bpf resumed>)          = 0
[pid   436] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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   436] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   435] <... bpf resumed>)          = 4
[pid   436] <... bpf resumed>)          = 3
[pid   435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   435] <... bpf resumed>)          = 5
[pid   434] <... bpf resumed>)          = 5
[pid   433] <... bpf resumed>)          = 5
[pid   432] <... bpf resumed>)          = 5
[pid   436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   436] <... bpf resumed>)          = 5
[pid   435] <... bpf resumed>)          = 6
[pid   434] <... bpf resumed>)          = 6
[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 <unfinished ...>
[pid   435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   436] <... bpf resumed>)          = 6
[pid   435] <... bpf resumed>)          = 7
[pid   433] <... bpf resumed>)          = 6
[pid   436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   435] exit_group(0 <unfinished ...>
[pid   436] <... bpf resumed>)          = 7
[pid   435] <... exit_group resumed>)   = ?
[pid   434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   432] <... bpf resumed>)          = 6
[pid   434] <... bpf resumed>)          = 7
[pid   432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   433] <... bpf resumed>)          = 7
[pid   436] exit_group(0 <unfinished ...>
[pid   434] exit_group(0 <unfinished ...>
[pid   433] exit_group(0 <unfinished ...>
[pid   432] <... bpf resumed>)          = 7
[pid   436] <... exit_group resumed>)   = ?
[pid   434] <... exit_group resumed>)   = ?
[   24.308913][  T424] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   24.316714][  T424] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   24.324787][  T424] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   24.332605][  T424] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   24.340583][  T424] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   24.348404][  T424]  </TASK>
[pid   433] <... exit_group resumed>)   = ?
[pid   432] exit_group(0 <unfinished ...>
[pid   435] +++ exited with 0 +++
[pid   436] +++ exited with 0 +++
[pid   433] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=436, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   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   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=0x555555649650) = 437
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 438
./strace-static-x86_64: Process 437 attached
[pid   437] set_robust_list(0x555555649660, 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   437] write(3, "1000", 4)         = 4
[pid   432] <... exit_group resumed>)   = ?
[pid   432] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=432, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
executing program
[pid   437] close(3)                    = 0
[pid   437] write(1, "executing program\n", 18) = 18
[pid   437] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   437] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 439
[pid   437] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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) = 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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   437] exit_group(0./strace-static-x86_64: Process 439 attached
 <unfinished ...>
[pid   439] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   437] <... exit_group resumed>)   = ?
[pid   439] <... set_robust_list resumed>) = 0
[pid   439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   439] setpgid(0, 0)               = 0
[pid   439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   437] +++ exited with 0 +++
[pid   439] write(3, "1000", 4 <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   439] <... write resumed>)        = 4
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   439] close(3)                    = 0
[pid   295] <... restart_syscall resumed>) = 0
[pid   439] write(1, "executing program\n", 18executing program
) = 18
[pid   439] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   439] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   439] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 440
[pid   439] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   439] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   439] exit_group(0)               = ?
[   24.378232][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000103, exited with 00000102?
[   24.389914][  T434] BUG: scheduling while atomic: syz-executor365/434/0x00000002
[   24.397566][  T434] Modules linked in:
[   24.402045][  T434] Preemption disabled at:
[   24.402057][  T434] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   24.414344][  T434] CPU: 0 PID: 434 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
./strace-static-x86_64: Process 440 attached
[pid   440] set_robust_list(0x555555649660, 24) = 0
[pid   440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   440] setpgid(0, 0)               = 0
[pid   440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   440] write(3, "1000", 4)         = 4
[pid   439] +++ exited with 0 +++
[pid   440] close(3 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=439, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
executing program
[pid   440] <... close resumed>)        = 0
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   440] write(1, "executing program\n", 18 <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   440] <... write resumed>)        = 18
[pid   440] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   440] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 441
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   440] exit_group(0)               = ?
./strace-static-x86_64: Process 441 attached
[pid   441] set_robust_list(0x555555649660, 24) = 0
[pid   441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   441] setpgid(0, 0)               = 0
[pid   441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   441] write(3, "1000", 4)         = 4
[pid   440] +++ exited with 0 +++
[pid   441] close(3 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=440, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   441] <... close resumed>)        = 0
[   24.425807][  T434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   24.435868][  T434] Call Trace:
[   24.438984][  T434]  <TASK>
[   24.441762][  T434]  dump_stack_lvl+0x151/0x1b7
[   24.446277][  T434]  ? is_module_text_address+0x1f/0x360
[   24.451572][  T434]  ? is_module_text_address+0x1f/0x360
[   24.456865][  T434]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   24.462160][  T434]  ? is_module_text_address+0x1f/0x360
[   24.467457][  T434]  dump_stack+0x15/0x1b
[   24.471447][  T434]  __schedule_bug+0x195/0x260
[   24.475962][  T434]  ? cpu_util_update_eff+0x10e0/0x10e0
[   24.481402][  T434]  ? sched_group_set_idle+0x710/0x710
[   24.486710][  T434]  __schedule+0xcf7/0x1550
[   24.490960][  T434]  ? tracing_record_taskinfo+0x230/0x230
[   24.496658][  T434]  ? check_preempt_wakeup+0x7ca/0xb30
[   24.501872][  T434]  ? enqueue_task+0x195/0x1420
[   24.506469][  T434]  ? __sched_text_start+0x8/0x8
[   24.511155][  T434]  ? __kasan_check_write+0x14/0x20
[   24.516101][  T434]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   24.521137][  T434]  ? _raw_spin_lock_irqsave+0x210/0x210
[   24.526519][  T434]  schedule+0xc3/0x180
[   24.530532][  T434]  rwsem_down_write_slowpath+0xddf/0x20a0
[   24.536091][  T434]  ? down_write_killable+0x40/0x40
[   24.541114][  T434]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   24.546396][  T434]  ? __kasan_check_write+0x14/0x20
[   24.551441][  T434]  ? wake_up_q+0x71/0x1d0
[   24.555768][  T434]  ? rwsem_write_trylock+0x15b/0x290
[   24.560981][  T434]  ? rwsem_mark_wake+0x6b0/0x6b0
[   24.565752][  T434]  ? unlink_anon_vmas+0x2b0/0x5b0
[   24.570827][  T434]  ? ____kasan_slab_free+0x13c/0x180
[   24.575950][  T434]  down_write+0x21/0x30
[   24.579939][  T434]  __put_anon_vma+0x93/0x1d0
[   24.584367][  T434]  unlink_anon_vmas+0x468/0x5b0
[   24.589060][  T434]  free_pgtables+0x30a/0x660
[   24.593580][  T434]  ? free_pgd_range+0xdb0/0xdb0
[   24.598261][  T434]  exit_mmap+0x415/0x940
[   24.602344][  T434]  ? vm_brk+0x30/0x30
[   24.606246][  T434]  ? kiocb_set_cancel_fn+0x1d0/0x1d0
[   24.611372][  T434]  ? uprobe_clear_state+0x2cd/0x320
[   24.616565][  T434]  __mmput+0x95/0x310
[   24.620386][  T434]  mmput+0x56/0x170
[   24.624034][  T434]  do_exit+0xb29/0x2b80
[   24.628164][  T434]  ? put_task_struct+0x80/0x80
[   24.632761][  T434]  ? __kasan_check_write+0x14/0x20
[   24.637704][  T434]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   24.642652][  T434]  ? _raw_spin_lock_irqsave+0x210/0x210
[   24.648044][  T434]  ? zap_other_threads+0x29c/0x2d0
[   24.653261][  T434]  do_group_exit+0x21a/0x2d0
[   24.657886][  T434]  __x64_sys_exit_group+0x3f/0x40
[   24.662781][  T434]  do_syscall_64+0x3d/0xb0
[   24.667149][  T434]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   24.672958][  T434] RIP: 0033:0x7f67d1144079
[   24.677211][  T434] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   24.684220][  T434] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   24.692469][  T434] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   24.700264][  T434] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   24.708077][  T434] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   24.715891][  T434] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
executing program
executing program
executing program
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   441] write(1, "executing program\n", 18) = 18
[pid   295] <... restart_syscall resumed>) = 0
[pid   441] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   441] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   441] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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   295] <... clone resumed>, child_tidptr=0x555555649650) = 442
[pid   441] <... bpf resumed>)          = 3
[pid   441] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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) = 4
[pid   441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   441] exit_group(0)               = ?
[pid   441] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=441, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 442 attached
) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 443
[pid   442] set_robust_list(0x555555649660, 24) = 0
[pid   442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   442] setpgid(0, 0)               = 0
[pid   442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   442] write(3, "1000", 4)         = 4
[pid   442] close(3)                    = 0
[pid   442] write(1, "executing program\n", 18) = 18
[pid   442] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   442] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   442] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   442] exit_group(0)               = ?
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=435, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 444
./strace-static-x86_64: Process 443 attached
[pid   443] set_robust_list(0x555555649660, 24) = 0
[pid   443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   443] setpgid(0, 0)               = 0
[pid   443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   443] write(3, "1000", 4)         = 4
[pid   443] close(3)                    = 0
[pid   443] write(1, "executing program\n", 18) = 18
[pid   443] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   442] +++ exited with 0 +++
[pid   443] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   443] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=442, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   443] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 445
executing program
executing program
executing program
[pid   443] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
./strace-static-x86_64: Process 444 attached
[pid   443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   444] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   443] <... bpf resumed>)          = 6
[pid   444] <... set_robust_list resumed>) = 0
[pid   444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   444] setpgid(0, 0 <unfinished ...>
[pid   443] <... bpf resumed>)          = 7
[pid   444] <... setpgid resumed>)      = 0
[pid   444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   443] exit_group(0 <unfinished ...>
[pid   444] <... openat resumed>)       = 3
[pid   443] <... exit_group resumed>)   = ?
[pid   444] write(3, "1000", 4 <unfinished ...>
[pid   443] +++ exited with 0 +++
[pid   444] <... write resumed>)        = 4
[pid   444] close(3 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=443, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   444] <... close resumed>)        = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   444] write(1, "executing program\n", 18) = 18
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 446
[pid   444] socketpair(AF_TIPC, SOCK_STREAM, 0, ./strace-static-x86_64: Process 445 attached
NULL) = -1 EFAULT (Bad address)
[pid   445] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   444] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   445] <... set_robust_list resumed>) = 0
[pid   444] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   445] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   445] <... prctl resumed>)        = 0
[pid   444] <... bpf resumed>)          = 3
[pid   445] setpgid(0, 0 <unfinished ...>
[pid   444] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   445] <... setpgid resumed>)      = 0
[pid   444] <... bpf resumed>)          = 0
[pid   445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[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   445] <... openat resumed>)       = 3
[pid   444] <... bpf resumed>)          = 4
[pid   445] write(3, "1000", 4 <unfinished ...>
[pid   444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   445] <... write resumed>)        = 4
[pid   444] <... bpf resumed>)          = 5
[pid   445] close(3 <unfinished ...>
[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./strace-static-x86_64: Process 446 attached
 <unfinished ...>
[pid   445] <... close resumed>)        = 0
[pid   444] <... bpf resumed>)          = 6
[pid   446] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   445] write(1, "executing program\n", 18 <unfinished ...>
[pid   444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   446] <... set_robust_list resumed>) = 0
[pid   445] <... write resumed>)        = 18
[pid   444] <... bpf resumed>)          = 7
[pid   446] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   445] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   444] exit_group(0 <unfinished ...>
[pid   446] <... prctl resumed>)        = 0
[pid   445] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   444] <... exit_group resumed>)   = ?
[pid   446] setpgid(0, 0 <unfinished ...>
[pid   445] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   444] +++ exited with 0 +++
[pid   446] <... setpgid resumed>)      = 0
[pid   445] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   445] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=444, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   446] <... openat resumed>)       = 3
[pid   445] <... bpf resumed>)          = 3
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   446] write(3, "1000", 4 <unfinished ...>
[pid   445] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   446] <... write resumed>)        = 4
[pid   445] <... bpf resumed>)          = 0
[pid   446] close(3 <unfinished ...>
[pid   445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   446] <... close resumed>)        = 0
[pid   445] <... bpf resumed>)          = 4
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   446] write(1, "executing program\n", 18 <unfinished ...>
[pid   445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   446] <... write resumed>)        = 18
[pid   445] <... bpf resumed>)          = 5
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 447
[pid   446] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   446] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   445] <... bpf resumed>)          = 6
[pid   446] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   446] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   445] <... bpf resumed>)          = 7
[pid   446] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   445] exit_group(0 <unfinished ...>
[pid   446] <... bpf resumed>)          = 3
[pid   445] <... exit_group resumed>)   = ?
[pid   446] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   445] +++ exited with 0 +++
[pid   446] <... bpf resumed>)          = 0
[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   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=445, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   446] <... bpf resumed>)          = 4
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 448
[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) = 6
[pid   446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
executing program
executing program
executing program
executing program
[pid   446] exit_group(0)               = ?
[pid   446] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=446, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 449
./strace-static-x86_64: Process 447 attached
[pid   447] set_robust_list(0x555555649660, 24) = 0
[pid   447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   447] setpgid(0, 0)               = 0
[pid   447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   447] write(3, "1000", 4)         = 4
[pid   447] close(3)                    = 0
[pid   447] write(1, "executing program\n", 18) = 18
[pid   447] socketpair(AF_TIPC, SOCK_STREAM, 0, ./strace-static-x86_64: Process 448 attached
NULL) = -1 EFAULT (Bad address)
[pid   448] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   447] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   448] <... set_robust_list resumed>) = 0
[pid   448] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   447] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   448] <... prctl resumed>)        = 0
[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./strace-static-x86_64: Process 449 attached
 <unfinished ...>
[pid   448] setpgid(0, 0 <unfinished ...>
[pid   447] <... bpf resumed>)          = 3
[pid   449] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   448] <... setpgid resumed>)      = 0
[pid   447] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   449] <... set_robust_list resumed>) = 0
[pid   448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   447] <... bpf resumed>)          = 0
[pid   449] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   448] <... openat resumed>)       = 3
[pid   447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   449] <... prctl resumed>)        = 0
[pid   448] write(3, "1000", 4 <unfinished ...>
[pid   447] <... bpf resumed>)          = 4
[pid   449] setpgid(0, 0 <unfinished ...>
[pid   448] <... write resumed>)        = 4
[pid   447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   449] <... setpgid resumed>)      = 0
[pid   448] close(3 <unfinished ...>
[pid   447] <... bpf resumed>)          = 5
[pid   449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   448] <... close resumed>)        = 0
[pid   447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   449] <... openat resumed>)       = 3
[pid   448] write(1, "executing program\n", 18 <unfinished ...>
[pid   447] <... bpf resumed>)          = 6
[pid   449] write(3, "1000", 4 <unfinished ...>
[pid   448] <... write resumed>)        = 18
[pid   447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   449] <... write resumed>)        = 4
[pid   448] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   447] <... bpf resumed>)          = 7
[pid   449] close(3 <unfinished ...>
[pid   448] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   447] exit_group(0 <unfinished ...>
[pid   449] <... close resumed>)        = 0
[pid   448] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   447] <... exit_group resumed>)   = ?
[pid   449] write(1, "executing program\n", 18 <unfinished ...>
[pid   448] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   447] +++ exited with 0 +++
[pid   449] <... write resumed>)        = 18
[pid   448] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=447, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   449] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   448] <... bpf resumed>)          = 3
[pid   449] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   448] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   449] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   448] <... bpf resumed>)          = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   449] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   448] <... bpf resumed>)          = 4
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 450
[pid   449] <... bpf resumed>)          = 3
[pid   448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   449] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   448] <... bpf resumed>)          = 5
[pid   449] <... bpf 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   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   449] <... bpf resumed>)          = 4
[pid   448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 450 attached
 <unfinished ...>
[pid   449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   448] <... bpf resumed>)          = 7
[pid   450] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   449] <... bpf resumed>)          = 5
[pid   448] exit_group(0 <unfinished ...>
[pid   450] <... set_robust_list 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   448] <... exit_group resumed>)   = ?
[pid   450] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   449] <... bpf resumed>)          = 6
[pid   448] +++ exited with 0 +++
[pid   450] <... prctl resumed>)        = 0
[pid   449] 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=448, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   450] setpgid(0, 0 <unfinished ...>
[pid   449] <... bpf resumed>)          = 7
[pid   450] <... setpgid resumed>)      = 0
[pid   449] exit_group(0 <unfinished ...>
[pid   450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   449] <... exit_group resumed>)   = ?
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   450] <... openat resumed>)       = 3
[pid   449] +++ exited with 0 +++
[pid   450] write(3, "1000", 4 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=449, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 451
[pid   450] <... write resumed>)        = 4
[pid   450] close(3)                    = 0
[pid   450] write(1, "executing program\n", 18) = 18
[pid   450] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   450] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   450] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 452
[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) = 4
[pid   450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   450] exit_group(0)               = ?
[pid   450] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=450, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 452 attached
executing program
executing program
executing program
executing program
executing program
[pid   452] set_robust_list(0x555555649660, 24) = 0
[pid   452] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 451 attached
) = 0
[pid   451] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   452] setpgid(0, 0)               = 0
[pid   451] <... set_robust_list resumed>) = 0
[pid   452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   451] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   452] <... openat resumed>)       = 3
[pid   451] <... prctl resumed>)        = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   452] write(3, "1000", 4 <unfinished ...>
[pid   451] setpgid(0, 0 <unfinished ...>
[pid   452] <... write resumed>)        = 4
[pid   451] <... setpgid resumed>)      = 0
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 453
[pid   452] close(3 <unfinished ...>
[pid   451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   452] <... close resumed>)        = 0
[pid   451] <... openat resumed>)       = 3
[pid   452] write(1, "executing program\n", 18 <unfinished ...>
[pid   451] write(3, "1000", 4 <unfinished ...>
[pid   452] <... write resumed>)        = 18
[pid   451] <... write resumed>)        = 4
[pid   452] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   451] close(3 <unfinished ...>
[pid   452] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   451] <... close resumed>)        = 0
[pid   452] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   451] write(1, "executing program\n", 18 <unfinished ...>
[pid   452] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   451] <... write resumed>)        = 18
[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] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   452] <... bpf resumed>)          = 3
[pid   451] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   452] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   451] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   452] <... bpf resumed>)          = 0
[pid   451] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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   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>)          = 4
[pid   451] <... bpf resumed>)          = 3
[pid   452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   451] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   452] <... bpf resumed>)          = 5
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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 resumed>)          = 6
[pid   451] <... bpf resumed>)          = 4
[pid   452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   452] <... bpf resumed>)          = 7
[pid   451] <... bpf resumed>)          = 5
[pid   452] exit_group(0 <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   452] <... exit_group resumed>)   = ?
[pid   451] <... bpf resumed>)          = 6
[pid   452] +++ exited with 0 +++
[pid   451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   451] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=452, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 453 attached
[pid   451] <... exit_group resumed>)   = ?
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   453] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   451] +++ exited with 0 +++
[pid   453] <... set_robust_list resumed>) = 0
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 454
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=451, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   453] setpgid(0, 0 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   453] <... setpgid resumed>)      = 0
[pid   453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 455
[pid   453] <... openat resumed>)       = 3
[pid   453] write(3, "1000", 4)         = 4
[pid   453] close(3)                    = 0
[pid   453] write(1, "executing program\n", 18) = 18
[pid   453] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   453] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   453] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 455 attached
) = 5
[pid   455] set_robust_list(0x555555649660, 24 <unfinished ...>
[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   455] <... set_robust_list resumed>) = 0
[pid   453] <... bpf resumed>)          = 6
[pid   455] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   455] <... prctl resumed>)        = 0
[pid   453] <... bpf resumed>)          = 7
[pid   455] setpgid(0, 0 <unfinished ...>
[pid   453] exit_group(0 <unfinished ...>
[pid   455] <... setpgid resumed>)      = 0
[pid   453] <... exit_group resumed>)   = ?
[pid   455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   453] +++ exited with 0 +++
[pid   455] <... openat resumed>)       = 3
[pid   298] --- 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] write(3, "1000", 4)         = 4
./strace-static-x86_64: Process 454 attached
[pid   455] close(3 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   455] <... close resumed>)        = 0
[pid   454] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   455] write(1, "executing program\n", 18 <unfinished ...>
[pid   454] <... set_robust_list resumed>) = 0
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 456
[pid   455] <... write resumed>)        = 18
[pid   454] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   455] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   454] <... prctl resumed>)        = 0
[pid   455] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   454] setpgid(0, 0 <unfinished ...>
[pid   455] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   454] <... setpgid resumed>)      = 0
[pid   455] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[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   454] <... openat resumed>)       = 3
[pid   455] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   454] write(3, "1000", 4 <unfinished ...>
[pid   455] <... bpf resumed>)          = 0
[pid   454] <... write resumed>)        = 4
[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] close(3 <unfinished ...>
[pid   455] <... bpf resumed>)          = 4
./strace-static-x86_64: Process 456 attached
[pid   455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   454] <... close resumed>)        = 0
[pid   456] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   455] <... bpf resumed>)          = 5
[pid   454] write(1, "executing program\n", 18 <unfinished ...>
[pid   456] <... set_robust_list resumed>) = 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   454] <... write resumed>)        = 18
[pid   456] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   455] <... bpf resumed>)          = 6
[pid   454] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   456] <... prctl resumed>)        = 0
[pid   455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   454] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   456] setpgid(0, 0 <unfinished ...>
[pid   455] <... bpf resumed>)          = 7
[pid   454] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   456] <... setpgid resumed>)      = 0
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[pid   455] exit_group(0 <unfinished ...>
[pid   454] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   455] <... exit_group resumed>)   = ?
[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   456] <... openat resumed>)       = 3
[pid   455] +++ exited with 0 +++
[pid   454] <... bpf resumed>)          = 3
[pid   456] write(3, "1000", 4 <unfinished ...>
[pid   454] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   456] <... write resumed>)        = 4
[pid   454] <... bpf resumed>)          = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=455, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   456] close(3 <unfinished ...>
[pid   454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   456] <... close resumed>)        = 0
[pid   454] <... bpf resumed>)          = 4
[pid   456] write(1, "executing program\n", 18 <unfinished ...>
[pid   454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 457
[pid   456] <... write resumed>)        = 18
[pid   454] <... bpf resumed>)          = 5
[pid   456] socketpair(AF_TIPC, SOCK_STREAM, 0,  <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   456] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   454] <... bpf resumed>)          = 6
[pid   456] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   456] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   456] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   454] <... bpf resumed>)          = 7
[pid   456] <... bpf resumed>)          = 3
[pid   454] exit_group(0 <unfinished ...>
[pid   456] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   454] <... exit_group resumed>)   = ?
[pid   456] <... bpf resumed>)          = 0
[pid   454] +++ 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   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=454, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   456] <... bpf resumed>)          = 4
[pid   456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   456] exit_group(0 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   456] <... exit_group resumed>)   = ?
[pid   456] +++ exited with 0 +++
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 458
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=456, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 459
./strace-static-x86_64: Process 457 attached
[pid   457] set_robust_list(0x555555649660, 24) = 0
[pid   457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   457] setpgid(0, 0)               = 0
[pid   457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   457] write(3, "1000", 4)         = 4
[pid   457] close(3)                    = 0
[pid   457] write(1, "executing program\n", 18) = 18
[pid   457] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   457] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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./strace-static-x86_64: Process 459 attached
) = 0
./strace-static-x86_64: Process 458 attached
[pid   459] set_robust_list(0x555555649660, 24 <unfinished ...>
[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   459] <... set_robust_list resumed>) = 0
[pid   458] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   459] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   457] <... bpf resumed>)          = 4
[pid   459] <... prctl resumed>)        = 0
[pid   458] <... set_robust_list resumed>) = 0
[pid   457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   459] setpgid(0, 0 <unfinished ...>
[pid   458] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   457] <... bpf resumed>)          = 5
[pid   459] <... setpgid resumed>)      = 0
[pid   458] <... prctl resumed>)        = 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 <unfinished ...>
[pid   459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   458] setpgid(0, 0 <unfinished ...>
[pid   457] <... bpf resumed>)          = 6
[pid   459] <... openat resumed>)       = 3
[pid   458] <... setpgid resumed>)      = 0
[pid   457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   459] write(3, "1000", 4 <unfinished ...>
[pid   458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   457] <... bpf resumed>)          = 7
[pid   459] <... write resumed>)        = 4
[pid   458] <... openat resumed>)       = 3
[pid   457] exit_group(0 <unfinished ...>
[pid   459] close(3 <unfinished ...>
[pid   458] write(3, "1000", 4 <unfinished ...>
[pid   457] <... exit_group resumed>)   = ?
[pid   459] <... close resumed>)        = 0
[pid   458] <... write resumed>)        = 4
[pid   457] +++ exited with 0 +++
[pid   459] write(1, "executing program\n", 18 <unfinished ...>
[pid   458] close(3 <unfinished ...>
[pid   459] <... write resumed>)        = 18
[pid   458] <... close resumed>)        = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=457, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   459] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   458] write(1, "executing program\n", 18 <unfinished ...>
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   459] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   458] <... write resumed>)        = 18
[pid   295] <... restart_syscall resumed>) = 0
[pid   459] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   458] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   459] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   458] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   459] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   458] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   459] <... bpf resumed>)          = 3
[pid   458] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   459] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   458] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 460
[pid   459] <... bpf resumed>)          = 0
[pid   458] <... bpf resumed>)          = 3
[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_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   459] <... bpf resumed>)          = 4
[pid   458] <... bpf resumed>)          = 0
[pid   459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <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   459] <... bpf resumed>)          = 5
[pid   458] <... bpf resumed>)          = 4
[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   458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   459] <... bpf resumed>)          = 6
[pid   458] <... bpf resumed>)          = 5
[pid   459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   459] <... bpf resumed>)          = 7
[pid   458] <... bpf resumed>)          = 6
[pid   459] exit_group(0 <unfinished ...>
[pid   458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   459] <... exit_group resumed>)   = ?
[pid   458] <... bpf resumed>)          = 7
[pid   459] +++ exited with 0 +++
[pid   458] exit_group(0)               = ?
[pid   458] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=459, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=458, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 460 attached
, child_tidptr=0x555555649650) = 461
[pid   460] set_robust_list(0x555555649660, 24) = 0
[pid   460] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   460] <... prctl resumed>)        = 0
[pid   460] setpgid(0, 0 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 462
[pid   460] <... setpgid resumed>)      = 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] write(1, "executing program\n", 18) = 18
[pid   460] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   460] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
./strace-static-x86_64: Process 461 attached
[pid   460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   461] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   460] <... bpf resumed>)          = 5
[pid   461] <... set_robust_list resumed>) = 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./strace-static-x86_64: Process 462 attached
 <unfinished ...>
[pid   461] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   460] <... bpf resumed>)          = 6
[pid   462] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   461] <... prctl resumed>)        = 0
[pid   460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   462] <... set_robust_list resumed>) = 0
[pid   461] setpgid(0, 0 <unfinished ...>
[pid   460] <... bpf resumed>)          = 7
[pid   462] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   461] <... setpgid resumed>)      = 0
[pid   460] exit_group(0 <unfinished ...>
[pid   462] <... prctl resumed>)        = 0
[pid   461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   460] <... exit_group resumed>)   = ?
[pid   462] setpgid(0, 0 <unfinished ...>
[pid   461] <... openat resumed>)       = 3
[pid   460] +++ exited with 0 +++
[pid   462] <... setpgid resumed>)      = 0
[pid   461] write(3, "1000", 4 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=460, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   461] <... write resumed>)        = 4
[pid   462] <... openat resumed>)       = 3
[pid   461] close(3 <unfinished ...>
[pid   462] write(3, "1000", 4 <unfinished ...>
[pid   461] <... close resumed>)        = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   462] <... write resumed>)        = 4
[pid   461] write(1, "executing program\n", 18 <unfinished ...>
[pid   462] close(3 <unfinished ...>
[pid   461] <... write resumed>)        = 18
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 463
[pid   462] <... close resumed>)        = 0
[pid   461] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   462] write(1, "executing program\n", 18 <unfinished ...>
[pid   461] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   462] <... write resumed>)        = 18
[pid   461] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   462] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   461] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   462] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[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   462] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   461] <... bpf resumed>)          = 3
[pid   462] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   461] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   462] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   461] <... bpf resumed>)          = 0
[pid   462] <... bpf resumed>)          = 3
[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   462] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   461] <... bpf resumed>)          = 4
./strace-static-x86_64: Process 463 attached
[pid   462] <... bpf resumed>)          = 0
[pid   461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   463] set_robust_list(0x555555649660, 24 <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 <unfinished ...>
[pid   461] <... bpf resumed>)          = 5
[pid   463] <... set_robust_list resumed>) = 0
[pid   462] <... bpf resumed>)          = 4
[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 <unfinished ...>
[pid   463] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   461] <... bpf resumed>)          = 6
[pid   463] <... prctl resumed>)        = 0
[pid   462] <... bpf resumed>)          = 5
[pid   461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   463] setpgid(0, 0 <unfinished ...>
[pid   462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   461] <... bpf resumed>)          = 7
[pid   463] <... setpgid resumed>)      = 0
[pid   462] <... bpf resumed>)          = 6
[pid   461] exit_group(0 <unfinished ...>
[pid   463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   461] <... exit_group resumed>)   = ?
[pid   463] <... openat resumed>)       = 3
[pid   462] <... bpf resumed>)          = 7
[pid   461] +++ exited with 0 +++
[pid   463] write(3, "1000", 4 <unfinished ...>
[pid   462] exit_group(0 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=461, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   463] <... write resumed>)        = 4
[pid   462] <... exit_group resumed>)   = ?
[pid   463] close(3 <unfinished ...>
[pid   462] +++ exited with 0 +++
[pid   463] <... close resumed>)        = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   463] write(1, "executing program\n", 18 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=462, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   463] <... write resumed>)        = 18
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 464
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   463] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   463] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   463] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   463] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 465
[pid   463] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   463] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6
[pid   463] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   463] exit_group(0)               = ?
[pid   463] +++ exited with 0 +++
./strace-static-x86_64: Process 464 attached
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=463, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   464] set_robust_list(0x555555649660, 24) = 0
[pid   464] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   464] <... prctl resumed>)        = 0
[pid   464] setpgid(0, 0 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 466
./strace-static-x86_64: Process 465 attached
[pid   464] <... setpgid resumed>)      = 0
[pid   465] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   465] <... set_robust_list resumed>) = 0
[pid   464] <... openat resumed>)       = 3
[pid   465] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   464] write(3, "1000", 4 <unfinished ...>
[pid   465] <... prctl resumed>)        = 0
[pid   465] setpgid(0, 0 <unfinished ...>
[pid   464] <... write resumed>)        = 4
[pid   465] <... setpgid resumed>)      = 0
[pid   464] close(3 <unfinished ...>
[pid   465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   464] <... close resumed>)        = 0
[pid   465] <... openat resumed>)       = 3
[pid   465] write(3, "1000", 4 <unfinished ...>
[pid   464] write(1, "executing program\n", 18 <unfinished ...>
[pid   465] <... write resumed>)        = 4
[pid   464] <... write resumed>)        = 18
[pid   465] close(3 <unfinished ...>
[pid   464] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   465] <... close resumed>)        = 0
[pid   464] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   465] write(1, "executing program\n", 18 <unfinished ...>
[pid   464] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   465] <... write resumed>)        = 18
[pid   464] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   465] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   465] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   465] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   464] <... bpf resumed>)          = 3
[pid   465] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   464] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   465] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   464] <... bpf resumed>)          = 0
[pid   465] <... bpf resumed>)          = 3
[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./strace-static-x86_64: Process 466 attached
 <unfinished ...>
[pid   465] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   464] <... bpf resumed>)          = 4
[pid   466] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   465] <... bpf resumed>)          = 0
[pid   464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   466] <... set_robust_list resumed>) = 0
[pid   465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   464] <... bpf resumed>)          = 5
[pid   466] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[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./strace-static-x86_64: Process 438 attached
 <unfinished ...>
[pid   466] <... prctl resumed>)        = 0
[pid   465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   464] <... bpf resumed>)          = 6
[pid   466] setpgid(0, 0)               = 0
[pid   464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   438] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   466] <... openat resumed>)       = 3
[pid   438] <... set_robust_list resumed>) = 0
[pid   466] write(3, "1000", 4)         = 4
[pid   466] close(3 <unfinished ...>
[pid   438] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   466] <... close resumed>)        = 0
[pid   438] <... prctl resumed>)        = 0
executing program
[pid   466] write(1, "executing program\n", 18 <unfinished ...>
[pid   438] setpgid(0, 0 <unfinished ...>
[pid   466] <... write resumed>)        = 18
[pid   438] <... setpgid resumed>)      = 0
[pid   466] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   466] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   438] <... openat resumed>)       = 3
[pid   466] <... bpf resumed>)          = 3
[pid   438] write(3, "1000", 4 <unfinished ...>
[pid   466] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   438] <... write resumed>)        = 4
[pid   466] <... bpf resumed>)          = 0
[pid   438] close(3 <unfinished ...>
[pid   466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   438] <... close resumed>)        = 0
[pid   466] <... bpf resumed>)          = 4
executing program
[pid   438] write(1, "executing program\n", 18 <unfinished ...>
[pid   466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   438] <... write resumed>)        = 18
[pid   438] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   438] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   438] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   438] 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>)          = 7
[pid   438] <... bpf resumed>)          = 5
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   434] +++ exited with 0 +++
[pid   464] exit_group(0 <unfinished ...>
[pid   438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=434, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 467
./strace-static-x86_64: Process 467 attached
[pid   467] set_robust_list(0x555555649660, 24) = 0
[pid   465] <... bpf resumed>)          = 6
[pid   467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   467] setpgid(0, 0)               = 0
[pid   467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   467] write(3, "1000", 4)         = 4
[pid   467] close(3 <unfinished ...>
[pid   438] <... bpf resumed>)          = 6
[pid   438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   464] <... exit_group resumed>)   = ?
[pid   465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   438] <... bpf resumed>)          = 7
[pid   467] <... close resumed>)        = 0
[pid   467] write(1, "executing program\n", 18) = 18
[pid   467] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   467] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   464] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=464, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   438] exit_group(0)               = ?
[pid   465] <... bpf resumed>)          = 7
[pid   467] <... bpf resumed>)          = 4
[pid   467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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   465] exit_group(0 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   465] <... exit_group resumed>)   = ?
[pid   438] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=438, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   467] <... bpf resumed>)          = 6
[pid   467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   467] exit_group(0)               = ?
[pid   465] +++ exited with 0 +++
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=465, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 468
[pid   294] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 469
./strace-static-x86_64: Process 468 attached
[pid   468] set_robust_list(0x555555649660, 24) = 0
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 470
[pid   468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   468] setpgid(0, 0)               = 0
[pid   468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
executing program
[pid   466] <... bpf resumed>)          = 6
[pid   468] write(3, "1000", 4 <unfinished ...>
[pid   466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   468] <... write resumed>)        = 4
[pid   468] close(3)                    = 0
executing program
[pid   468] write(1, "executing program\n", 18) = 18
[pid   468] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   468] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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./strace-static-x86_64: Process 470 attached
./strace-static-x86_64: Process 469 attached
 <unfinished ...>
[pid   470] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   469] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   468] <... bpf resumed>)          = 3
[pid   470] <... set_robust_list resumed>) = 0
[pid   469] <... set_robust_list resumed>) = 0
[pid   468] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   469] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   468] <... bpf resumed>)          = 0
[pid   470] setpgid(0, 0 <unfinished ...>
[pid   469] <... prctl resumed>)        = 0
[pid   468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   470] <... setpgid resumed>)      = 0
[pid   469] setpgid(0, 0)               = 0
[pid   470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   468] <... bpf resumed>)          = 4
[pid   470] <... openat resumed>)       = 3
[pid   468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   470] write(3, "1000", 4 <unfinished ...>
[pid   469] <... openat resumed>)       = 3
[pid   470] <... write resumed>)        = 4
[pid   469] write(3, "1000", 4 <unfinished ...>
[pid   470] close(3executing program
)                    = 0
[pid   470] write(1, "executing program\n", 18) = 18
[pid   470] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   470] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   470] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   469] <... write resumed>)        = 4
[pid   469] close(3)                    = 0
executing program
[pid   469] write(1, "executing program\n", 18 <unfinished ...>
[pid   470] <... bpf resumed>)          = 4
[pid   469] <... write resumed>)        = 18
[pid   470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   469] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   469] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[   24.723700][  T434] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   24.731518][  T434]  </TASK>
[pid   469] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   467] +++ exited with 0 +++
[pid   466] <... bpf resumed>)          = 7
[pid   469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   466] exit_group(0 <unfinished ...>
[pid   469] <... bpf resumed>)          = 5
[pid   466] <... exit_group resumed>)   = ?
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=467, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   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   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   469] <... bpf resumed>)          = 6
[pid   469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 471
./strace-static-x86_64: Process 471 attached
[pid   471] set_robust_list(0x555555649660, 24) = 0
[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
executing program
[pid   471] write(1, "executing program\n", 18) = 18
[pid   471] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   471] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   470] <... bpf resumed>)          = 5
[pid   468] <... bpf resumed>)          = 5
[pid   466] +++ exited with 0 +++
[pid   469] <... bpf resumed>)          = 7
[pid   471] <... bpf resumed>)          = 5
[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   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   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=466, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   469] exit_group(0 <unfinished ...>
[pid   471] <... bpf resumed>)          = 6
[pid   469] <... exit_group resumed>)   = ?
[pid   468] <... bpf resumed>)          = 6
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   470] <... bpf resumed>)          = 6
[pid   468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   468] <... bpf resumed>)          = 7
[pid   470] <... bpf resumed>)          = 7
[pid   469] +++ exited with 0 +++
[pid   468] exit_group(0 <unfinished ...>
[pid   470] exit_group(0 <unfinished ...>
[pid   468] <... exit_group resumed>)   = ?
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   468] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=469, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   471] exit_group(0./strace-static-x86_64: Process 472 attached
)               = ?
[pid   470] <... exit_group resumed>)   = ?
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=468, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] <... restart_syscall resumed>) = 0
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 472
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   472] set_robust_list(0x555555649660, 24) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 473
[pid   472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   472] setpgid(0, 0 <unfinished ...>
[pid   470] +++ exited with 0 +++
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 474
[pid   472] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 474 attached
./strace-static-x86_64: Process 473 attached
[pid   472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <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   474] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   473] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   474] <... set_robust_list resumed>) = 0
[pid   473] <... set_robust_list resumed>) = 0
[pid   472] <... openat resumed>)       = 3
[pid   474] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   473] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   474] <... prctl resumed>)        = 0
[pid   473] <... prctl resumed>)        = 0
[pid   474] setpgid(0, 0 <unfinished ...>
[pid   473] setpgid(0, 0 <unfinished ...>
[pid   472] write(3, "1000", 4 <unfinished ...>
[pid   474] <... setpgid resumed>)      = 0
[pid   473] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 475 attached
[pid   474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   472] <... write resumed>)        = 4
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 475
[pid   474] <... openat resumed>)       = 3
[pid   473] <... openat resumed>)       = 3
[pid   472] close(3 <unfinished ...>
[pid   474] write(3, "1000", 4 <unfinished ...>
[pid   473] write(3, "1000", 4 <unfinished ...>
[pid   474] <... write resumed>)        = 4
[pid   473] <... write resumed>)        = 4
[pid   472] <... close resumed>)        = 0
[pid   474] close(3 <unfinished ...>
[pid   473] close(3 <unfinished ...>
[pid   472] write(1, "executing program\n", 18 <unfinished ...>
[pid   474] <... close resumed>)        = 0
[pid   473] <... close resumed>)        = 0
executing program
executing program
executing program
[pid   474] write(1, "executing program\n", 18 <unfinished ...>
[pid   473] write(1, "executing program\n", 18 <unfinished ...>
[pid   474] <... write resumed>)        = 18
[pid   473] <... write resumed>)        = 18
[pid   472] <... write resumed>)        = 18
[pid   474] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   473] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   474] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   473] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   474] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   473] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   474] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   473] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   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   475] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   474] <... bpf resumed>)          = 3
[pid   473] <... bpf resumed>)          = 3
[pid   472] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   474] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   473] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   472] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   474] <... bpf resumed>)          = 0
[pid   473] <... bpf resumed>)          = 0
[pid   472] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <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   473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   472] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   475] <... set_robust_list resumed>) = 0
[pid   474] <... bpf resumed>)          = 4
[pid   472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   473] <... bpf resumed>)          = 4
[pid   472] <... bpf resumed>)          = 3
[pid   473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   472] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   475] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[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   475] <... prctl resumed>)        = 0
[pid   475] setpgid(0, 0)               = 0
[pid   475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   472] <... bpf resumed>)          = 4
[pid   475] write(3, "1000", 4 <unfinished ...>
[pid   472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   475] <... write resumed>)        = 4
[pid   475] close(3executing program
)                    = 0
[pid   475] write(1, "executing program\n", 18) = 18
[pid   475] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   475] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   475] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   471] +++ exited with 0 +++
[pid   475] <... bpf resumed>)          = 4
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=471, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 477 attached
, child_tidptr=0x555555649650) = 477
[pid   477] set_robust_list(0x555555649660, 24) = 0
[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) = 3
[pid   477] write(3, "1000", 4)         = 4
[pid   477] close(3)                    = 0
executing program
[pid   477] write(1, "executing program\n", 18) = 18
[pid   477] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   477] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   477] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   474] <... bpf resumed>)          = 5
[pid   475] <... bpf resumed>)          = 5
[pid   474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   473] <... bpf resumed>)          = 5
[pid   472] <... bpf resumed>)          = 5
[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   472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   477] <... bpf resumed>)          = 5
[pid   475] <... bpf resumed>)          = 6
[pid   474] <... bpf resumed>)          = 6
[pid   473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   472] <... bpf resumed>)          = 6
[pid   475] <... bpf resumed>)          = 7
[pid   474] <... bpf resumed>)          = 7
[pid   473] <... bpf resumed>)          = 6
[pid   472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   475] exit_group(0 <unfinished ...>
[pid   474] exit_group(0 <unfinished ...>
[pid   473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   472] <... bpf resumed>)          = 7
[pid   475] <... exit_group resumed>)   = ?
[pid   474] <... exit_group resumed>)   = ?
executing program
[pid   473] <... bpf resumed>)          = 7
[pid   472] exit_group(0 <unfinished ...>
[pid   477] <... bpf resumed>)          = 6
[pid   475] +++ exited with 0 +++
[pid   472] <... exit_group resumed>)   = ?
[pid   472] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=475, 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=0x555555649650) = 478
./strace-static-x86_64: Process 478 attached
[pid   478] set_robust_list(0x555555649660, 24) = 0
[pid   478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   478] setpgid(0, 0)               = 0
[pid   478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   478] write(3, "1000", 4)         = 4
[pid   478] close(3)                    = 0
[pid   478] write(1, "executing program\n", 18) = 18
[pid   478] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   478] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   478] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   478] exit_group(0)               = ?
[pid   478] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=478, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   474] +++ exited with 0 +++
[pid   473] exit_group(0 <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=474, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 479
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 480
[pid   473] <... exit_group resumed>)   = ?
[pid   473] +++ exited with 0 +++
[pid   477] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   477] exit_group(0)               = ?
[pid   477] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=473, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 481
./strace-static-x86_64: Process 481 attached
[pid   481] set_robust_list(0x555555649660, 24) = 0
[pid   481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   481] setpgid(0, 0)               = 0
[pid   481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   481] write(3, "1000", 4)         = 4
[pid   481] close(3)                    = 0
[pid   481] write(1, "executing program\n", 18executing program
) = 18
[pid   481] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   481] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   481] exit_group(0)               = ?
[pid   481] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=481, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 482
./strace-static-x86_64: Process 482 attached
[pid   482] set_robust_list(0x555555649660, 24) = 0
[pid   482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   482] setpgid(0, 0)               = 0
[pid   482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   482] write(3, "1000", 4)         = 4
[pid   482] close(3)                    = 0
[pid   482] write(1, "executing program\n", 18executing program
) = 18
[pid   482] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   482] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[   24.837692][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000103, exited with 00000102?
[   24.849588][  T474] BUG: scheduling while atomic: syz-executor365/474/0x00000002
[   24.857151][  T474] Modules linked in:
[   24.861011][  T474] Preemption disabled at:
[   24.861022][  T474] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   24.872259][  T474] CPU: 1 PID: 474 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[pid   482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   482] exit_group(0)               = ?
[pid   482] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=482, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=472, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 483
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 484
./strace-static-x86_64: Process 484 attached
[pid   484] set_robust_list(0x555555649660, 24) = 0
[pid   484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   484] setpgid(0, 0)               = 0
[   24.883725][  T474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   24.893616][  T474] Call Trace:
[   24.896734][  T474]  <TASK>
[   24.899525][  T474]  dump_stack_lvl+0x151/0x1b7
[   24.904049][  T474]  ? is_module_text_address+0x1f/0x360
[   24.909317][  T474]  ? is_module_text_address+0x1f/0x360
[   24.914616][  T474]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   24.919905][  T474]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   24.925546][  T474]  ? is_module_text_address+0x1f/0x360
[   24.930842][  T474]  dump_stack+0x15/0x1b
[   24.934841][  T474]  __schedule_bug+0x195/0x260
[   24.939432][  T474]  ? cpu_util_update_eff+0x10e0/0x10e0
[   24.944741][  T474]  __schedule+0xcf7/0x1550
[   24.948981][  T474]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   24.954275][  T474]  ? __sched_text_start+0x8/0x8
[   24.958962][  T474]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   24.964441][  T474]  do_task_dead+0x99/0xa0
[   24.968604][  T474]  do_exit+0x202a/0x2b80
[   24.972688][  T474]  ? put_task_struct+0x80/0x80
[   24.977280][  T474]  ? __kasan_check_write+0x14/0x20
[   24.982232][  T474]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   24.987173][  T474]  ? _raw_spin_lock_irqsave+0x210/0x210
[   24.992567][  T474]  ? zap_other_threads+0x29c/0x2d0
[   24.998047][  T474]  do_group_exit+0x21a/0x2d0
[   25.002539][  T474]  __x64_sys_exit_group+0x3f/0x40
[   25.007480][  T474]  do_syscall_64+0x3d/0xb0
[   25.011751][  T474]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   25.017471][  T474] RIP: 0033:0x7f67d1144079
[   25.021838][  T474] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   25.028713][  T474] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=477, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 483 attached
./strace-static-x86_64: Process 480 attached
./strace-static-x86_64: Process 479 attached
[pid   483] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   480] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   479] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   484] <... openat resumed>)       = 3
[pid   483] <... set_robust_list resumed>) = 0
[pid   480] <... set_robust_list resumed>) = 0
[pid   479] <... set_robust_list resumed>) = 0
[pid   484] write(3, "1000", 4 <unfinished ...>
[pid   483] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   480] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   479] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   484] <... write resumed>)        = 4
[pid   483] <... prctl resumed>)        = 0
[pid   480] <... prctl resumed>)        = 0
[pid   479] <... prctl resumed>)        = 0
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 487
[pid   484] close(3 <unfinished ...>
[pid   483] setpgid(0, 0 <unfinished ...>
[pid   479] setpgid(0, 0 <unfinished ...>
[pid   484] <... close resumed>)        = 0
[pid   483] <... setpgid resumed>)      = 0
[pid   480] setpgid(0, 0 <unfinished ...>
[pid   479] <... setpgid resumed>)      = 0
[pid   484] write(1, "executing program\n", 18executing program
) = 18
[pid   483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   480] <... setpgid resumed>)      = 0
[pid   479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   484] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   483] <... openat resumed>)       = 3
[pid   480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   479] <... openat resumed>)       = 3
[pid   484] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   483] write(3, "1000", 4 <unfinished ...>
[pid   480] <... openat resumed>)       = 3
[pid   479] write(3, "1000", 4 <unfinished ...>
[pid   484] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST./strace-static-x86_64: Process 487 attached
) = -1 EBADF (Bad file descriptor)
[pid   483] <... write resumed>)        = 4
[pid   480] write(3, "1000", 4 <unfinished ...>
[pid   479] <... write resumed>)        = 4
executing program
[pid   484] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   483] close(3 <unfinished ...>
[pid   480] <... write resumed>)        = 4
[pid   479] close(3 <unfinished ...>
[pid   487] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   483] <... close resumed>)        = 0
[pid   480] close(3 <unfinished ...>
[pid   479] <... close resumed>)        = 0
[pid   484] <... bpf resumed>)          = 3
[pid   480] <... close resumed>)        = 0
[pid   479] write(1, "executing program\n", 18 <unfinished ...>
[pid   487] <... set_robust_list resumed>) = 0
[pid   484] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   483] write(1, "executing program\n", 18 <unfinished ...>
[pid   480] write(1, "executing program\n", 18 <unfinished ...>
[pid   479] <... write resumed>)        = 18
executing program
executing program
[pid   484] <... bpf resumed>)          = 0
[pid   483] <... write resumed>)        = 18
[pid   480] <... write resumed>)        = 18
[pid   479] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   487] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   483] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   480] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   479] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   487] <... prctl resumed>)        = 0
[pid   487] setpgid(0, 0 <unfinished ...>
[pid   483] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   480] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   479] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   483] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   480] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   479] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   483] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   480] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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   487] <... setpgid resumed>)      = 0
[pid   484] <... bpf resumed>)          = 4
[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   480] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   479] <... bpf resumed>)          = 3
[pid   487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   483] <... bpf resumed>)          = 3
[pid   480] <... bpf resumed>)          = 3
[pid   479] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   487] <... openat resumed>)       = 3
[pid   483] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   480] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   479] <... bpf resumed>)          = 0
[pid   483] <... bpf resumed>)          = 0
[pid   480] <... bpf resumed>)          = 0
[pid   479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   487] write(3, "1000", 4 <unfinished ...>
executing program
[pid   483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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>)          = 4
[pid   487] <... write resumed>)        = 4
[pid   487] close(3)                    = 0
[pid   483] <... bpf resumed>)          = 4
[pid   487] write(1, "executing program\n", 18) = 18
[pid   487] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   487] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   487] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   480] <... bpf resumed>)          = 4
[pid   479] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   480] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   487] <... bpf resumed>)          = 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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   484] <... bpf resumed>)          = 5
[pid   487] <... bpf resumed>)          = 5
[pid   484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   483] <... bpf resumed>)          = 5
[pid   480] <... bpf resumed>)          = 5
[pid   479] <... bpf resumed>)          = 5
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   484] <... bpf resumed>)          = 6
[pid   483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   487] <... bpf resumed>)          = 6
[pid   484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   480] <... bpf resumed>)          = 6
[pid   479] <... bpf resumed>)          = 6
[pid   480] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   479] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   484] <... bpf resumed>)          = 7
[pid   483] <... bpf resumed>)          = 6
[pid   480] <... bpf resumed>)          = 7
[pid   479] <... bpf resumed>)          = 7
[pid   487] <... bpf resumed>)          = 7
[pid   484] exit_group(0 <unfinished ...>
[pid   483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   480] exit_group(0 <unfinished ...>
[pid   487] exit_group(0 <unfinished ...>
[pid   484] <... exit_group resumed>)   = ?
[   25.036945][  T474] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   25.044747][  T474] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   25.052558][  T474] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   25.060371][  T474] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   25.068185][  T474] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   25.076003][  T474]  </TASK>
[pid   483] <... bpf resumed>)          = 7
[pid   480] <... exit_group resumed>)   = ?
[pid   479] exit_group(0)               = ?
[pid   480] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=480, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 488
[   25.107404][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000103, exited with 00000102?
[   25.119075][  T484] BUG: scheduling while atomic: syz-executor365/484/0x00000002
[   25.124379][    C1] softirq: huh, entered softirq 6 TASKLET ffffffff8145fb20 with preempt_count 00000103, exited with 00000102?
[   25.127104][  T484] Modules linked in:
[   25.138970][  T479] BUG: scheduling while atomic: syz-executor365/479/0x00000002
[   25.142305][  T484] Preemption disabled at:
[   25.149581][  T479] Modules linked in:
[   25.149584][  T484] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   25.153774][  T479] 
[   25.153780][  T479] Preemption disabled at:
[   25.157478][  T484] CPU: 0 PID: 484 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   25.164376][  T479] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   25.166503][  T484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   25.199435][  T484] Call Trace:
[   25.202559][  T484]  <TASK>
[   25.205333][  T484]  dump_stack_lvl+0x151/0x1b7
[   25.210105][  T484]  ? is_module_text_address+0x1f/0x360
[   25.215401][  T484]  ? is_module_text_address+0x1f/0x360
[   25.220702][  T484]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   25.226112][  T484]  ? is_module_text_address+0x1f/0x360
[   25.231396][  T484]  dump_stack+0x15/0x1b
[   25.235514][  T484]  __schedule_bug+0x195/0x260
[   25.240141][  T484]  ? resched_curr+0x255/0x4f0
[   25.245172][  T484]  ? cpu_util_update_eff+0x10e0/0x10e0
[   25.250470][  T484]  ? wake_up_process+0x20/0x20
[   25.255085][  T484]  __schedule+0xcf7/0x1550
[   25.259495][  T484]  ? __kasan_check_read+0x11/0x20
[   25.264354][  T484]  ? rwsem_spin_on_owner+0x1e7/0x4a0
[   25.269477][  T484]  ? __sched_text_start+0x8/0x8
[   25.274347][  T484]  ? __kasan_check_write+0x14/0x20
[   25.279285][  T484]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   25.284241][  T484]  ? _raw_spin_lock_irqsave+0x210/0x210
[   25.289795][  T484]  schedule+0xc3/0x180
[   25.293694][  T484]  rwsem_down_write_slowpath+0xddf/0x20a0
[   25.299687][  T484]  ? down_write_killable+0x40/0x40
[   25.304712][  T484]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   25.310009][  T484]  ? tokenize_frame_descr+0x60/0xc0
[   25.315046][  T484]  ? wake_up_q+0x71/0x1d0
[   25.319213][  T484]  ? rwsem_write_trylock+0x15b/0x290
[   25.324422][  T484]  ? rwsem_mark_wake+0x6b0/0x6b0
[   25.329189][  T484]  ? unlink_anon_vmas+0x2b0/0x5b0
[   25.334051][  T484]  ? ____kasan_slab_free+0x13c/0x180
[   25.339182][  T484]  down_write+0x21/0x30
[   25.343166][  T484]  __put_anon_vma+0x93/0x1d0
[   25.347603][  T484]  unlink_anon_vmas+0x468/0x5b0
[   25.352283][  T484]  free_pgtables+0x30a/0x660
[   25.356726][  T484]  ? free_pgd_range+0xdb0/0xdb0
[   25.361398][  T484]  exit_mmap+0x415/0x940
[   25.365475][  T484]  ? vm_brk+0x30/0x30
[   25.369297][  T484]  ? kiocb_set_cancel_fn+0x1d0/0x1d0
[   25.374811][  T484]  ? uprobe_clear_state+0x2cd/0x320
[   25.380007][  T484]  __mmput+0x95/0x310
[   25.383928][  T484]  mmput+0x56/0x170
[   25.387557][  T484]  do_exit+0xb29/0x2b80
[   25.391553][  T484]  ? put_task_struct+0x80/0x80
[   25.396147][  T484]  ? __kasan_check_write+0x14/0x20
[   25.401094][  T484]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   25.406128][  T484]  ? _raw_spin_lock_irqsave+0x210/0x210
[   25.411510][  T484]  ? zap_other_threads+0x29c/0x2d0
[   25.416458][  T484]  do_group_exit+0x21a/0x2d0
[   25.420894][  T484]  __x64_sys_exit_group+0x3f/0x40
[   25.425750][  T484]  do_syscall_64+0x3d/0xb0
[   25.429997][  T484]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   25.435898][  T484] RIP: 0033:0x7f67d1144079
[   25.440292][  T484] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   25.447139][  T484] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   25.455928][  T484] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   25.463739][  T484] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   25.471550][  T484] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   25.479451][  T484] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   25.487435][  T484] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   25.495366][  T484]  </TASK>
executing program
./strace-static-x86_64: Process 488 attached
[pid   487] <... exit_group resumed>)   = ?
[pid   484] +++ exited with 0 +++
[pid   483] exit_group(0 <unfinished ...>
[pid   479] +++ exited with 0 +++
[pid   487] +++ exited with 0 +++
[pid   483] <... exit_group resumed>)   = ?
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=484, si_uid=0, si_status=0, si_utime=0, si_stime=4} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=479, si_uid=0, si_status=0, si_utime=0, si_stime=35} ---
[pid   483] +++ exited with 0 +++
[pid   298] --- 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=487, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 489
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 490
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 491
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 492
[pid   488] set_robust_list(0x555555649660, 24) = 0
[pid   488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   488] setpgid(0, 0)               = 0
[pid   488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   488] write(3, "1000", 4)         = 4
[pid   488] close(3)                    = 0
[pid   488] write(1, "executing program\n", 18) = 18
[pid   488] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   488] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   488] exit_group(0)               = ?
[pid   488] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=488, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 489 attached
) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 493
[pid   489] set_robust_list(0x555555649660, 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   489] write(3, "1000", 4)         = 4
[pid   489] close(3)                    = 0
[pid   489] write(1, "executing program\n", 18executing program
) = 18
[pid   489] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   489] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   489] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   489] exit_group(0)               = ?
[pid   489] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=489, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 494
./strace-static-x86_64: Process 494 attached
[pid   494] set_robust_list(0x555555649660, 24) = 0
[pid   494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   494] setpgid(0, 0)               = 0
[pid   494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   494] write(3, "1000", 4)         = 4
[pid   494] close(3)                    = 0
[pid   494] write(1, "executing program\n", 18executing program
) = 18
[pid   494] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[   25.498222][  T479] CPU: 1 PID: 479 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   25.509599][  T479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   25.519763][  T479] Call Trace:
[   25.522877][  T479]  <TASK>
[   25.525748][  T479]  dump_stack_lvl+0x151/0x1b7
[   25.530257][  T479]  ? is_module_text_address+0x1f/0x360
[   25.535564][  T479]  ? is_module_text_address+0x1f/0x360
[   25.541029][  T479]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   25.546492][  T479]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   25.552654][  T479]  ? is_module_text_address+0x1f/0x360
[pid   494] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   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=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6
[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   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=494, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 495
./strace-static-x86_64: Process 495 attached
[pid   495] set_robust_list(0x555555649660, 24) = 0
[pid   495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   495] setpgid(0, 0)               = 0
[pid   495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   495] write(3, "1000", 4)         = 4
[pid   495] close(3)                    = 0
[pid   495] write(1, "executing program\n", 18executing program
) = 18
[pid   495] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   495] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   495] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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) = 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=8, 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 491 attached
 <unfinished ...>
[pid   491] set_robust_list(0x555555649660, 24) = 0
[pid   491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   491] setpgid(0, 0)               = 0
[pid   491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   491] write(3, "1000", 4)         = 4
[pid   491] close(3)                    = 0
[pid   491] write(1, "executing program\n", 18executing program
) = 18
[pid   491] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   491] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   491] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   495] <... bpf resumed>)          = 6
[pid   491] <... bpf resumed>)          = 0
[pid   491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   495] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   491] <... bpf resumed>)          = 4
[pid   495] <... bpf resumed>)          = 7
[pid   491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   495] exit_group(0 <unfinished ...>
[pid   491] <... bpf resumed>)          = 5
[   25.558132][  T479]  dump_stack+0x15/0x1b
[   25.562109][  T479]  __schedule_bug+0x195/0x260
[   25.566626][  T479]  ? cpu_util_update_eff+0x10e0/0x10e0
[   25.572013][  T479]  __schedule+0xcf7/0x1550
[   25.576348][  T479]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   25.581646][  T479]  ? __sched_text_start+0x8/0x8
[   25.586330][  T479]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   25.591927][  T479]  do_task_dead+0x99/0xa0
[   25.596084][  T479]  do_exit+0x202a/0x2b80
[   25.600173][  T479]  ? put_task_struct+0x80/0x80
[   25.604767][  T479]  ? __kasan_check_write+0x14/0x20
[pid   495] <... exit_group resumed>)   = ?
[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   495] +++ exited with 0 +++
[pid   491] <... bpf resumed>)          = 6
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=495, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   491] exit_group(0)               = ?
[pid   491] +++ exited with 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=491, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 496
./strace-static-x86_64: Process 496 attached
[pid   496] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 497
[pid   496] <... set_robust_list resumed>) = 0
[pid   496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   496] setpgid(0, 0)               = 0
[pid   496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   496] write(3, "1000", 4)         = 4
[pid   496] close(3)                    = 0
[pid   496] write(1, "executing program\n", 18executing program
) = 18
[pid   496] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   496] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   496] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[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=8, 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 497 attached
 <unfinished ...>
[pid   497] set_robust_list(0x555555649660, 24) = 0
[pid   497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   496] <... bpf resumed>)          = 6
[pid   497] setpgid(0, 0)               = 0
[pid   497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   496] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   497] <... openat resumed>)       = 3
[pid   496] <... bpf resumed>)          = 7
[pid   497] write(3, "1000", 4 <unfinished ...>
[pid   496] exit_group(0 <unfinished ...>
[pid   497] <... write resumed>)        = 4
[pid   496] <... exit_group resumed>)   = ?
[   25.609711][  T479]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   25.614656][  T479]  ? _raw_spin_lock_irqsave+0x210/0x210
[   25.620041][  T479]  ? zap_other_threads+0x29c/0x2d0
[   25.624987][  T479]  do_group_exit+0x21a/0x2d0
[   25.629423][  T479]  __x64_sys_exit_group+0x3f/0x40
[   25.634276][  T479]  do_syscall_64+0x3d/0xb0
[   25.638542][  T479]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   25.643719][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000103, exited with 00000102?
[   25.644245][  T479] RIP: 0033:0x7f67d1144079
[   25.656510][  T496] BUG: scheduling while atomic: syz-executor365/496/0x00000002
[   25.659973][  T479] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   25.667383][  T496] Modules linked in:
[   25.674280][  T479] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   25.674304][  T479] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   25.674318][  T479] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   25.678006][  T496] 
[   25.678012][  T496] Preemption disabled at:
[   25.686263][  T479] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   25.686279][  T479] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   25.694083][  T496] [<ffffffff81586227>] up_write+0x27/0x1f0
[   25.701874][  T479] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   25.701898][  T479]  </TASK>
[   25.740256][  T496] CPU: 0 PID: 496 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   25.751710][  T496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   25.761609][  T496] Call Trace:
[   25.764821][  T496]  <TASK>
[   25.767593][  T496]  dump_stack_lvl+0x151/0x1b7
[   25.772102][  T496]  ? up_write+0x27/0x1f0
[   25.776193][  T496]  ? up_write+0x27/0x1f0
[   25.780260][  T496]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   25.785556][  T496]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   25.791207][  T496]  ? up_write+0x27/0x1f0
[   25.795285][  T496]  dump_stack+0x15/0x1b
[   25.799278][  T496]  __schedule_bug+0x195/0x260
[   25.803872][  T496]  ? cpu_util_update_eff+0x10e0/0x10e0
[   25.809166][  T496]  __schedule+0xcf7/0x1550
[   25.813505][  T496]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   25.818901][  T496]  ? __sched_text_start+0x8/0x8
[   25.823577][  T496]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   25.829409][  T496]  do_task_dead+0x99/0xa0
[   25.833566][  T496]  do_exit+0x202a/0x2b80
[   25.837780][  T496]  ? put_task_struct+0x80/0x80
[   25.842321][  T496]  ? __kasan_check_write+0x14/0x20
[   25.847269][  T496]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   25.852214][  T496]  ? _raw_spin_lock_irqsave+0x210/0x210
[   25.857596][  T496]  ? zap_other_threads+0x29c/0x2d0
[   25.862544][  T496]  do_group_exit+0x21a/0x2d0
[   25.866969][  T496]  __x64_sys_exit_group+0x3f/0x40
[   25.871835][  T496]  do_syscall_64+0x3d/0xb0
[   25.876174][  T496]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   25.882072][  T496] RIP: 0033:0x7f67d1144079
[   25.886337][  T496] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   25.893465][  T496] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   25.902098][  T496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[pid   497] close(3)                    = 0
[pid   496] +++ exited with 0 +++
[pid   497] write(1, "executing program\n", 18executing program
) = 18
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=496, si_uid=0, si_status=0, si_utime=0, si_stime=8} ---
[pid   497] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   497] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   497] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 498
[pid   497] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 498 attached
./strace-static-x86_64: Process 493 attached
./strace-static-x86_64: Process 492 attached
./strace-static-x86_64: Process 490 attached
[pid   497] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   498] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   493] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   492] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   490] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   497] <... bpf resumed>)          = 3
[pid   493] <... set_robust_list resumed>) = 0
[pid   492] <... set_robust_list resumed>) = 0
[pid   490] <... set_robust_list resumed>) = 0
[pid   497] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   493] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   492] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   490] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   498] <... set_robust_list resumed>) = 0
[pid   493] <... prctl resumed>)        = 0
[pid   492] <... prctl resumed>)        = 0
[pid   490] <... prctl resumed>)        = 0
[pid   497] <... bpf resumed>)          = 0
[pid   493] setpgid(0, 0 <unfinished ...>
[pid   492] setpgid(0, 0 <unfinished ...>
[pid   490] setpgid(0, 0 <unfinished ...>
[pid   493] <... setpgid resumed>)      = 0
[pid   492] <... setpgid resumed>)      = 0
[pid   490] <... setpgid resumed>)      = 0
[pid   497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   493] <... openat resumed>)       = 3
[pid   492] <... openat resumed>)       = 3
[pid   490] <... openat resumed>)       = 3
[pid   493] write(3, "1000", 4 <unfinished ...>
[pid   492] write(3, "1000", 4 <unfinished ...>
[pid   490] write(3, "1000", 4 <unfinished ...>
[pid   493] <... write resumed>)        = 4
[pid   492] <... write resumed>)        = 4
[pid   490] <... write resumed>)        = 4
[pid   493] close(3 <unfinished ...>
[pid   492] close(3 <unfinished ...>
[pid   490] close(3 <unfinished ...>
[pid   493] <... close resumed>)        = 0
[pid   492] <... close resumed>)        = 0
[pid   490] <... close resumed>)        = 0
executing program
executing program
executing program
[pid   497] <... bpf resumed>)          = 4
[pid   493] write(1, "executing program\n", 18 <unfinished ...>
[pid   492] write(1, "executing program\n", 18 <unfinished ...>
[pid   490] write(1, "executing program\n", 18 <unfinished ...>
[pid   493] <... write resumed>)        = 18
[pid   492] <... write resumed>)        = 18
[pid   490] <... write resumed>)        = 18
[pid   493] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   492] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   490] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   493] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   492] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   490] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   493] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   492] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   490] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   493] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   492] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   497] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   490] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   498] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   493] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   492] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   498] <... prctl resumed>)        = 0
[pid   493] <... bpf resumed>)          = 3
[pid   492] <... bpf resumed>)          = 3
[pid   490] <... bpf resumed>)          = 3
[pid   493] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   492] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   490] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   498] setpgid(0, 0 <unfinished ...>
[pid   493] <... bpf resumed>)          = 0
[pid   492] <... bpf resumed>)          = 0
[pid   490] <... bpf 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_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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   498] <... setpgid resumed>)      = 0
[pid   498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   493] <... bpf resumed>)          = 4
[pid   492] <... bpf resumed>)          = 4
[pid   498] <... openat resumed>)       = 3
[pid   493] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   490] <... bpf resumed>)          = 4
[pid   498] write(3, "1000", 4 <unfinished ...>
[pid   490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   498] <... write resumed>)        = 4
[pid   498] close(3)                    = 0
[pid   498] write(1, "executing program\n", 18executing program
) = 18
[pid   498] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   498] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   497] <... bpf resumed>)          = 5
[pid   493] <... bpf resumed>)          = 5
[pid   492] <... bpf resumed>)          = 5
[pid   490] <... bpf resumed>)          = 5
[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   493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   498] <... bpf resumed>)          = 6
[pid   493] <... bpf resumed>)          = 6
[pid   498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   498] exit_group(0 <unfinished ...>
[pid   492] <... bpf resumed>)          = 6
[pid   498] <... exit_group resumed>)   = ?
[pid   498] +++ exited with 0 +++
[pid   493] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   490] <... bpf resumed>)          = 6
[pid   493] <... bpf resumed>)          = 7
[pid   493] exit_group(0 <unfinished ...>
[pid   492] <... bpf resumed>)          = 7
[pid   490] 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=498, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   493] <... exit_group resumed>)   = ?
[pid   492] exit_group(0 <unfinished ...>
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   490] <... bpf resumed>)          = 7
[pid   497] <... bpf resumed>)          = 6
[pid   497] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   497] exit_group(0 <unfinished ...>
[pid   492] <... exit_group resumed>)   = ?
[pid   490] exit_group(0 <unfinished ...>
[pid   295] <... restart_syscall resumed>) = 0
[pid   497] <... exit_group resumed>)   = ?
[pid   490] <... exit_group resumed>)   = ?
[pid   497] +++ exited with 0 +++
[pid   492] +++ exited with 0 +++
[pid   493] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=492, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=497, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=493, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 499
./strace-static-x86_64: Process 499 attached
[pid   499] set_robust_list(0x555555649660, 24) = 0
[pid   499] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   499] <... prctl resumed>)        = 0
[pid   499] setpgid(0, 0 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   499] <... setpgid resumed>)      = 0
[pid   499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   499] write(3, "1000", 4 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 500
[pid   499] <... write resumed>)        = 4
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 502
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 501
[pid   499] close(3)                    = 0
executing program
[pid   499] write(1, "executing program\n", 18) = 18
[pid   499] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   499] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 502 attached
./strace-static-x86_64: Process 501 attached
./strace-static-x86_64: Process 500 attached
) = 4
[pid   499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   502] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   500] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   501] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   502] <... set_robust_list resumed>) = 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) = 3
[pid   502] write(3, "1000", 4)         = 4
[pid   502] close(3)                    = 0
[pid   500] <... set_robust_list resumed>) = 0
[pid   501] <... set_robust_list resumed>) = 0
[pid   502] write(1, "executing program\n", 18executing program
) = 18
[pid   502] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   502] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   500] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   502] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   501] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   500] <... prctl resumed>)        = 0
[pid   502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   500] setpgid(0, 0 <unfinished ...>
[pid   501] <... prctl resumed>)        = 0
[pid   502] <... bpf resumed>)          = 4
[pid   501] setpgid(0, 0 <unfinished ...>
[pid   500] <... setpgid resumed>)      = 0
[pid   502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   501] <... setpgid resumed>)      = 0
[pid   500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   490] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=490, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   500] <... openat resumed>)       = 3
[   25.909903][  T496] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   25.917713][  T496] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   25.925636][  T496] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   25.933720][  T496] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   25.941813][  T496]  </TASK>
[pid   501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   500] write(3, "1000", 4 <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
[pid   501] <... openat resumed>)       = 3
[pid   500] <... write resumed>)        = 4
[pid   501] write(3, "1000", 4 <unfinished ...>
[pid   500] close(3 <unfinished ...>
[pid   501] <... write resumed>)        = 4
[pid   500] <... close resumed>)        = 0
executing program
executing program
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   501] close(3 <unfinished ...>
[pid   500] write(1, "executing program\n", 18 <unfinished ...>
[pid   501] <... close resumed>)        = 0
[pid   500] <... write resumed>)        = 18
[pid   501] write(1, "executing program\n", 18 <unfinished ...>
[pid   500] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   501] <... write resumed>)        = 18
[pid   500] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   501] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   500] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   501] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   500] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 503
[pid   501] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <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./strace-static-x86_64: Process 503 attached
 <unfinished ...>
[pid   501] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   500] <... bpf resumed>)          = 3
[pid   501] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   500] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   503] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   501] <... bpf resumed>)          = 3
[pid   500] <... bpf resumed>)          = 0
[pid   503] <... set_robust_list resumed>) = 0
[pid   501] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <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   503] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   501] <... bpf resumed>)          = 0
[pid   503] <... prctl resumed>)        = 0
[pid   501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   500] <... bpf resumed>)          = 4
[pid   503] setpgid(0, 0)               = 0
[pid   503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   501] <... bpf resumed>)          = 4
[pid   500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   503] <... openat resumed>)       = 3
[pid   501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   503] write(3, "1000", 4)         = 4
[pid   503] close(3)                    = 0
executing program
[pid   503] write(1, "executing program\n", 18) = 18
[pid   503] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   503] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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
[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>)          = 5
[pid   501] <... bpf resumed>)          = 5
[pid   500] <... bpf resumed>)          = 5
[pid   499] <... bpf resumed>)          = 5
[pid   503] <... bpf 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   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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   502] <... bpf resumed>)          = 6
[pid   501] <... bpf resumed>)          = 6
[pid   500] <... bpf resumed>)          = 6
[pid   499] <... bpf resumed>)          = 6
[pid   503] <... bpf resumed>)          = 5
[pid   502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   502] <... bpf resumed>)          = 7
[pid   500] <... bpf resumed>)          = 7
[pid   499] <... bpf resumed>)          = 7
[pid   502] exit_group(0 <unfinished ...>
[pid   501] <... bpf resumed>)          = 7
[pid   500] exit_group(0 <unfinished ...>
[pid   503] <... bpf resumed>)          = 6
[pid   502] <... exit_group resumed>)   = ?
[pid   501] exit_group(0 <unfinished ...>
[pid   500] <... exit_group resumed>)   = ?
[pid   499] exit_group(0 <unfinished ...>
[pid   501] <... exit_group resumed>)   = ?
[pid   500] +++ exited with 0 +++
[pid   501] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=500, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=501, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   503] exit_group(0 <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   503] <... exit_group resumed>)   = ?
[pid   503] +++ exited with 0 +++
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 504
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 505
./strace-static-x86_64: Process 505 attached
[pid   505] set_robust_list(0x555555649660, 24) = 0
[pid   505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   505] setpgid(0, 0)               = 0
[pid   505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   505] write(3, "1000", 4 <unfinished ...>
[pid   502] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=502, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   505] <... write resumed>)        = 4
[pid   296] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 506
[pid   505] close(3)                    = 0
[pid   505] write(1, "executing program\n", 18executing program
) = 18
[pid   505] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   505] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   505] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   505] exit_group(0)               = ?
[pid   505] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=505, 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=0x555555649650) = 507
./strace-static-x86_64: Process 507 attached
[pid   507] set_robust_list(0x555555649660, 24) = 0
[pid   507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   507] setpgid(0, 0)               = 0
[pid   507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   507] write(3, "1000", 4)         = 4
[pid   507] close(3)                    = 0
[pid   507] write(1, "executing program\n", 18executing program
) = 18
[pid   507] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   507] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   507] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   507] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[   26.008225][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000103, exited with 00000102?
[   26.020287][  T502] BUG: scheduling while atomic: syz-executor365/502/0x00000002
[   26.027805][  T502] Modules linked in:
[   26.031602][  T502] Preemption disabled at:
[   26.031612][  T502] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   26.042929][  T502] CPU: 1 PID: 502 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   26.050987][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000103, exited with 00000102?
[   26.054444][  T502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   26.054459][  T502] Call Trace:
[   26.054465][  T502]  <TASK>
[   26.054473][  T502]  dump_stack_lvl+0x151/0x1b7
[   26.066061][  T289] BUG: scheduling while atomic: strace-static-x/289/0x00000002
[   26.075792][  T502]  ? is_module_text_address+0x1f/0x360
[   26.075827][  T502]  ? is_module_text_address+0x1f/0x360
[   26.078910][  T289] Modules linked in:
[   26.081700][  T502]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   26.081724][  T502]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   26.081755][  T502]  ? is_module_text_address+0x1f/0x360
[   26.086332][  T289] Preemption disabled at:
[   26.086338][  T289] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   26.093711][  T502]  dump_stack+0x15/0x1b
[   26.093733][  T502]  __schedule_bug+0x195/0x260
[   26.143867][  T502]  ? cpu_util_update_eff+0x10e0/0x10e0
[   26.149167][  T502]  __schedule+0xcf7/0x1550
[   26.153506][  T502]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   26.159070][  T502]  ? __sched_text_start+0x8/0x8
[   26.163748][  T502]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   26.169490][  T502]  do_task_dead+0x99/0xa0
[   26.173825][  T502]  do_exit+0x202a/0x2b80
[   26.177903][  T502]  ? put_task_struct+0x80/0x80
[   26.182502][  T502]  ? __kasan_check_write+0x14/0x20
[   26.187535][  T502]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   26.192486][  T502]  ? _raw_spin_lock_irqsave+0x210/0x210
[   26.197883][  T502]  ? zap_other_threads+0x29c/0x2d0
[   26.202813][  T502]  do_group_exit+0x21a/0x2d0
[   26.207239][  T502]  __x64_sys_exit_group+0x3f/0x40
[   26.212208][  T502]  do_syscall_64+0x3d/0xb0
[   26.216437][  T502]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   26.222427][  T502] RIP: 0033:0x7f67d1144079
[   26.226690][  T502] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   26.233996][  T502] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   26.242651][  T502] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   26.250612][  T502] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   26.258363][  T502] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   26.266829][  T502] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   26.274893][  T502] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   26.283069][  T502]  </TASK>
[   26.285911][  T289] CPU: 0 PID: 289 Comm: strace-static-x Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   26.297634][  T289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   26.307874][  T289] Call Trace:
[   26.311275][  T289]  <TASK>
[   26.314052][  T289]  dump_stack_lvl+0x151/0x1b7
[   26.318578][  T289]  ? is_module_text_address+0x1f/0x360
[   26.323855][  T289]  ? is_module_text_address+0x1f/0x360
[   26.329337][  T289]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   26.334988][  T289]  ? is_module_text_address+0x1f/0x360
[   26.340782][  T289]  dump_stack+0x15/0x1b
[   26.344832][  T289]  __schedule_bug+0x195/0x260
[   26.349522][  T289]  ? cpu_util_update_eff+0x10e0/0x10e0
[   26.354805][  T289]  ? percpu_counter_add_batch+0x13d/0x160
[   26.360370][  T289]  __schedule+0xcf7/0x1550
[   26.364613][  T289]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   26.370601][  T289]  ? ____fput+0x15/0x20
[   26.374594][  T289]  ? __sched_text_start+0x8/0x8
[   26.379279][  T289]  ? __blkcg_punt_bio_submit+0x180/0x180
[   26.384756][  T289]  ? unlock_page_memcg+0x160/0x160
[   26.389713][  T289]  schedule+0xc3/0x180
[   26.393701][  T289]  exit_to_user_mode_loop+0x4e/0xa0
[   26.398640][  T289]  exit_to_user_mode_prepare+0x5a/0xa0
[   26.403931][  T289]  syscall_exit_to_user_mode+0x26/0x140
[   26.409323][  T289]  do_syscall_64+0x49/0xb0
[   26.413565][  T289]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   26.419290][  T289] RIP: 0033:0x4e65f7
[   26.423024][  T289] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[   26.442829][  T289] RSP: 002b:00007fff4abf7db8 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[   26.451143][  T289] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[pid   507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 506 attached
./strace-static-x86_64: Process 504 attached
) = 4
[pid   499] <... exit_group resumed>)   = ?
[pid   507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   506] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   504] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   506] <... set_robust_list resumed>) = 0
[pid   504] <... set_robust_list resumed>) = 0
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=503, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   506] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   504] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   506] <... prctl resumed>)        = 0
[pid   504] <... prctl resumed>)        = 0
[pid   506] setpgid(0, 0 <unfinished ...>
[pid   504] setpgid(0, 0 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 509
[pid   506] <... setpgid resumed>)      = 0
[pid   504] <... setpgid resumed>)      = 0
[pid   506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   506] <... openat resumed>)       = 3
[pid   504] <... openat resumed>)       = 3
[pid   507] <... bpf resumed>)          = 6
[pid   506] write(3, "1000", 4 <unfinished ...>
[pid   504] write(3, "1000", 4 <unfinished ...>
[pid   506] <... write resumed>)        = 4
[pid   504] <... write resumed>)        = 4
[pid   506] close(3 <unfinished ...>
[pid   504] close(3 <unfinished ...>
[pid   506] <... close resumed>)        = 0
[pid   504] <... close resumed>)        = 0
executing program
[pid   506] write(1, "executing program\n", 18 <unfinished ...>
[pid   504] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   506] <... write resumed>)        = 18
[pid   504] <... write resumed>)        = 18
[pid   506] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   504] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   506] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   504] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   506] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   504] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 509 attached
 <unfinished ...>
[pid   506] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   504] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   506] <... bpf resumed>)          = 3
[pid   504] <... bpf resumed>)          = 3
[pid   506] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   504] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   506] <... bpf resumed>)          = 0
[pid   504] <... bpf resumed>)          = 0
[pid   506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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   509] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   506] <... bpf resumed>)          = 4
[pid   509] <... set_robust_list resumed>) = 0
[pid   509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   509] setpgid(0, 0)               = 0
[pid   509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   504] <... bpf resumed>)          = 4
[pid   506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   509] <... openat resumed>)       = 3
[pid   509] write(3, "1000", 4)         = 4
[pid   509] close(3)                    = 0
[pid   509] write(1, "executing program\n", 18executing program
) = 18
[pid   509] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   509] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   509] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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) = 4
[pid   509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   507] <... bpf resumed>)          = 7
[pid   506] <... bpf resumed>)          = 5
[pid   504] <... bpf resumed>)          = 5
[pid   499] +++ exited with 0 +++
[pid   507] exit_group(0 <unfinished ...>
[pid   506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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=499, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   507] <... exit_group resumed>)   = ?
[pid   509] <... bpf resumed>)          = 6
[pid   506] <... bpf resumed>)          = 6
[pid   509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   509] <... bpf resumed>)          = 7
[pid   504] <... bpf resumed>)          = 6
[pid   509] exit_group(0 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 510
[pid   509] <... exit_group resumed>)   = ?
[   26.458963][  T289] RDX: 00007fff4abf7dc0 RSI: 0000000000008910 RDI: 0000000000000003
[   26.466792][  T289] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000d
[   26.474586][  T289] R10: 00000000005549d3 R11: 0000000000000286 R12: 00007fff4abf7e20
[   26.482622][  T289] R13: 00007fff4abf7dc0 R14: 0000000000427210 R15: 0000000000617180
[   26.490524][  T289]  </TASK>
[pid   509] +++ exited with 0 +++
[pid   506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   506] exit_group(0)               = ?
./strace-static-x86_64: Process 510 attached
[pid   510] set_robust_list(0x555555649660, 24) = 0
[pid   510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   510] setpgid(0, 0)               = 0
[pid   510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   510] write(3, "1000", 4)         = 4
executing program
[pid   510] close(3)                    = 0
[pid   510] write(1, "executing program\n", 18) = 18
[pid   510] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   510] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   504] 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=509, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   507] +++ exited with 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=507, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 511
[pid   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 512
./strace-static-x86_64: Process 511 attached
[pid   511] set_robust_list(0x555555649660, 24) = 0
[pid   511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   511] setpgid(0, 0)               = 0
[pid   511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   511] write(3, "1000", 4)         = 4
[pid   511] close(3executing program
)                    = 0
[pid   511] write(1, "executing program\n", 18) = 18
[pid   511] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   511] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 512 attached
 <unfinished ...>
[pid   512] set_robust_list(0x555555649660, 24) = 0
[pid   512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   512] setpgid(0, 0)               = 0
[pid   512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   512] write(3, "1000", 4)         = 4
[pid   512] close(3)                    = 0
[pid   512] write(1, "executing program\n", 18executing program
) = 18
[pid   512] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   512] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   512] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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) = 4
[   26.515761][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000103, exited with 00000102?
[   26.528151][  T507] BUG: scheduling while atomic: syz-executor365/507/0x00000002
[   26.535573][  T507] Modules linked in:
[   26.539958][  T507] Preemption disabled at:
[   26.539970][  T507] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   26.551680][  T507] CPU: 0 PID: 507 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   26.563430][  T507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   26.573421][  T507] Call Trace:
[   26.576563][  T507]  <TASK>
[   26.579327][  T507]  dump_stack_lvl+0x151/0x1b7
[   26.583867][  T507]  ? is_module_text_address+0x1f/0x360
[   26.589147][  T507]  ? is_module_text_address+0x1f/0x360
[   26.594422][  T507]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   26.599836][  T507]  ? is_module_text_address+0x1f/0x360
[   26.605677][  T507]  dump_stack+0x15/0x1b
[   26.609657][  T507]  __schedule_bug+0x195/0x260
[   26.614255][  T507]  ? cpu_util_update_eff+0x10e0/0x10e0
[   26.619531][  T507]  ? sysvec_irq_work+0x52/0xb0
[   26.624277][  T507]  ? asm_sysvec_irq_work+0x1b/0x20
[   26.629385][  T507]  __schedule+0xcf7/0x1550
[   26.633642][  T507]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   26.638932][  T507]  ? __sched_text_start+0x8/0x8
[   26.643619][  T507]  ? startup_64+0x2/0x60
[   26.647714][  T507]  do_task_dead+0x99/0xa0
[   26.652196][  T507]  do_exit+0x202a/0x2b80
[   26.656361][  T507]  ? put_task_struct+0x80/0x80
[   26.660965][  T507]  ? __kasan_check_write+0x14/0x20
[   26.665993][  T507]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   26.670938][  T507]  ? _raw_spin_lock_irqsave+0x210/0x210
[   26.676329][  T507]  ? zap_other_threads+0x29c/0x2d0
[   26.681315][  T507]  do_group_exit+0x21a/0x2d0
[   26.685963][  T507]  __x64_sys_exit_group+0x3f/0x40
[   26.690829][  T507]  do_syscall_64+0x3d/0xb0
[   26.695181][  T507]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   26.701101][  T507] RIP: 0033:0x7f67d1144079
[   26.705353][  T507] Code: Unable to access opcode bytes at 0x7f67d114404f.
[pid   512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   511] <... bpf resumed>)          = 5
[pid   510] <... bpf resumed>)          = 5
[pid   506] +++ exited with 0 +++
[pid   504] <... bpf resumed>)          = 7
[pid   512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   504] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=506, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   512] <... bpf resumed>)          = 6
[pid   511] <... 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>)          = 6
[pid   504] <... exit_group resumed>)   = ?
[pid   512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   511] <... bpf resumed>)          = 7
[pid   511] exit_group(0)               = ?
[pid   511] +++ exited with 0 +++
[pid   504] +++ exited with 0 +++
[pid   510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   512] <... bpf resumed>)          = 7
[pid   510] <... bpf resumed>)          = 7
[pid   510] exit_group(0 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=504, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=511, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   512] exit_group(0 <unfinished ...>
[pid   510] <... exit_group resumed>)   = ?
[pid   512] <... exit_group resumed>)   = ?
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   510] +++ exited with 0 +++
[pid   298] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=510, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 513 attached
 <unfinished ...>
[pid   513] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 513
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   513] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 515 attached
./strace-static-x86_64: Process 514 attached
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 514
[pid   513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 515
[pid   513] setpgid(0, 0 <unfinished ...>
[pid   515] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   513] <... setpgid resumed>)      = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   515] <... set_robust_list resumed>) = 0
[pid   515] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   515] <... prctl resumed>)        = 0
[pid   515] setpgid(0, 0)               = 0
[pid   515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   513] <... openat resumed>)       = 3
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 516
[pid   515] write(3, "1000", 4 <unfinished ...>
[pid   513] write(3, "1000", 4 <unfinished ...>
[pid   515] <... write resumed>)        = 4
[pid   513] <... write resumed>)        = 4
[pid   515] close(3 <unfinished ...>
[pid   513] close(3 <unfinished ...>
[pid   515] <... close resumed>)        = 0
[pid   515] write(1, "executing program\n", 18 <unfinished ...>
[pid   513] <... close resumed>)        = 0
[pid   514] set_robust_list(0x555555649660, 24executing program
 <unfinished ...>
[pid   513] write(1, "executing program\n", 18 <unfinished ...>
[pid   515] <... write resumed>)        = 18
[pid   515] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   515] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RSTexecuting program
) = -1 EBADF (Bad file descriptor)
[pid   515] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   513] <... write resumed>)        = 18
./strace-static-x86_64: Process 516 attached
[pid   515] <... bpf resumed>)          = 3
[pid   514] <... set_robust_list resumed>) = 0
[pid   513] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   515] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   513] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   515] <... bpf resumed>)          = 0
[pid   513] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   513] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   516] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   514] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   513] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   516] <... set_robust_list resumed>) = 0
[pid   515] <... bpf resumed>)          = 4
[pid   514] <... prctl resumed>)        = 0
[pid   513] <... bpf resumed>)          = 3
[pid   515] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   514] setpgid(0, 0 <unfinished ...>
[pid   513] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   514] <... setpgid resumed>)      = 0
[pid   513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   516] setpgid(0, 0)               = 0
[pid   516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   513] <... bpf resumed>)          = 4
[pid   514] <... openat resumed>)       = 3
[pid   513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   516] <... openat resumed>)       = 3
[pid   516] write(3, "1000", 4 <unfinished ...>
[pid   514] write(3, "1000", 4 <unfinished ...>
[pid   512] +++ exited with 0 +++
[pid   514] <... write resumed>)        = 4
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=512, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   514] close(3 <unfinished ...>
[pid   516] <... write resumed>)        = 4
[pid   516] close(3)                    = 0
[pid   516] write(1, "executing program\n", 18executing program
) = 18
executing program
[pid   514] <... close resumed>)        = 0
[pid   514] write(1, "executing program\n", 18) = 18
[pid   516] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   514] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   516] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   516] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   514] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   293] <... restart_syscall resumed>) = 0
[pid   514] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   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   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   516] <... bpf resumed>)          = 3
[pid   516] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 517 attached
) = 4
[pid   514] <... bpf resumed>)          = 3
[pid   514] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 517
[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   517] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   516] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   517] <... set_robust_list resumed>) = 0
[pid   514] <... bpf resumed>)          = 4
[pid   514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   517] setpgid(0, 0)               = 0
[pid   517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   517] write(3, "1000", 4)         = 4
[pid   517] close(3)                    = 0
[pid   517] write(1, "executing program\n", 18executing program
) = 18
[pid   517] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   517] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   517] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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) = 4
[   26.712193][  T507] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   26.720437][  T507] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   26.728249][  T507] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   26.736060][  T507] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   26.743872][  T507] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   26.751685][  T507] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   26.759506][  T507]  </TASK>
[pid   517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   515] <... bpf resumed>)          = 5
[pid   513] <... bpf resumed>)          = 5
[pid   515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   517] <... bpf resumed>)          = 5
[pid   516] <... bpf resumed>)          = 5
[pid   514] <... bpf resumed>)          = 5
[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_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   515] <... bpf resumed>)          = 6
[pid   515] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   513] <... bpf resumed>)          = 6
[pid   516] <... bpf resumed>)          = 6
[pid   515] <... bpf resumed>)          = 7
[pid   514] <... bpf resumed>)          = 6
[pid   513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16executing program
 <unfinished ...>
[pid   516] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   515] exit_group(0 <unfinished ...>
[pid   514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   513] <... bpf resumed>)          = 7
[pid   516] <... bpf resumed>)          = 7
[pid   515] <... exit_group resumed>)   = ?
[pid   514] <... bpf resumed>)          = 7
[pid   513] exit_group(0 <unfinished ...>
[pid   515] +++ exited with 0 +++
[pid   514] exit_group(0 <unfinished ...>
[pid   513] <... exit_group resumed>)   = ?
[pid   514] <... exit_group resumed>)   = ?
[pid   513] +++ exited with 0 +++
[pid   514] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=513, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=514, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 518
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 519
./strace-static-x86_64: Process 519 attached
[pid   519] set_robust_list(0x555555649660, 24) = 0
[pid   519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   519] setpgid(0, 0)               = 0
[pid   519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   519] write(3, "1000", 4)         = 4
[pid   519] close(3)                    = 0
[pid   519] write(1, "executing program\n", 18) = 18
[pid   519] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   519] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   519] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   519] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[   26.805979][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000104, exited with 00000103?
[   26.818151][  T517] BUG: scheduling while atomic: syz-executor365/517/0x00000002
[   26.825656][  T517] Modules linked in:
[   26.829361][  T517] Preemption disabled at:
[   26.829368][  T517] [<ffffffff81b6b106>] free_vmap_area_noflush+0x226/0xa30
[   26.840562][  T517] CPU: 0 PID: 517 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   26.851935][  T517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   26.861916][  T517] Call Trace:
[   26.865036][  T517]  <TASK>
[   26.867825][  T517]  dump_stack_lvl+0x151/0x1b7
[   26.872326][  T517]  ? free_vmap_area_noflush+0x226/0xa30
[   26.877712][  T517]  ? free_vmap_area_noflush+0x226/0xa30
[   26.883199][  T517]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   26.888485][  T517]  ? free_vmap_area_noflush+0x226/0xa30
[   26.893872][  T517]  dump_stack+0x15/0x1b
[   26.897945][  T517]  __schedule_bug+0x195/0x260
[   26.902550][  T517]  ? cpu_util_update_eff+0x10e0/0x10e0
[   26.908117][  T517]  __schedule+0xcf7/0x1550
[   26.912338][  T517]  ? __kasan_check_write+0x14/0x20
[   26.917381][  T517]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   26.922332][  T517]  ? __sched_text_start+0x8/0x8
[   26.927014][  T517]  ? __kasan_check_read+0x11/0x20
[   26.932758][  T517]  ? cgroup_update_frozen+0x15f/0x980
[   26.937950][  T517]  schedule+0xc3/0x180
[   26.941880][  T517]  ptrace_stop+0x54f/0x930
[   26.946115][  T517]  ptrace_notify+0x225/0x350
[   26.950547][  T517]  ? do_notify_parent+0xa20/0xa20
[   26.955403][  T517]  ? fpregs_assert_state_consistent+0xb6/0xe0
[   26.961302][  T517]  ? exit_to_user_mode_prepare+0x39/0xa0
[   26.966776][  T517]  syscall_exit_to_user_mode+0xa2/0x140
[   26.972496][  T517]  do_syscall_64+0x49/0xb0
[   26.976746][  T517]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   26.982477][  T517] RIP: 0033:0x7f67d1145f29
[   26.986727][  T517] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[pid   519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   517] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 518 attached
[pid   519] <... bpf resumed>)          = 4
[pid   516] exit_group(0 <unfinished ...>
[pid   517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   517] exit_group(0)               = ?
[pid   519] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   518] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   516] <... exit_group resumed>)   = ?
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=515, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   517] +++ exited with 0 +++
[pid   518] <... set_robust_list resumed>) = 0
[pid   516] +++ exited with 0 +++
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=516, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   295] <... restart_syscall resumed>) = 0
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=517, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid   518] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   518] <... prctl resumed>)        = 0
[pid   293] <... restart_syscall resumed>) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   518] setpgid(0, 0)               = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 520 attached
 <unfinished ...>
[pid   520] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 520
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 521
[pid   518] <... openat resumed>)       = 3
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 522
[pid   518] write(3, "1000", 4./strace-static-x86_64: Process 521 attached
 <unfinished ...>
[pid   520] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 522 attached
[pid   522] set_robust_list(0x555555649660, 24) = 0
[pid   522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   522] setpgid(0, 0)               = 0
[pid   522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   522] write(3, "1000", 4)         = 4
[pid   522] close(3 <unfinished ...>
[pid   518] <... write resumed>)        = 4
[pid   518] close(3executing program
 <unfinished ...>
[pid   522] <... close resumed>)        = 0
[pid   522] write(1, "executing program\n", 18) = 18
[pid   522] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   522] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   522] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   520] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   518] <... close resumed>)        = 0
[pid   522] <... bpf resumed>)          = 3
[pid   522] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   520] <... prctl resumed>)        = 0
[pid   518] write(1, "executing program\n", 18executing program
) = 18
[pid   518] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   520] setpgid(0, 0 <unfinished ...>
[pid   518] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   518] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   518] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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   522] <... bpf resumed>)          = 4
[pid   518] <... bpf resumed>)          = 4
[pid   522] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   518] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   521] set_robust_list(0x555555649660, 24) = 0
[pid   521] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   520] <... setpgid resumed>)      = 0
[pid   521] <... prctl resumed>)        = 0
[pid   521] setpgid(0, 0)               = 0
[pid   520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   520] <... openat resumed>)       = 3
[pid   520] write(3, "1000", 4 <unfinished ...>
[pid   519] <... bpf resumed>)          = 5
[pid   518] <... bpf resumed>)          = 5
[pid   521] <... openat resumed>)       = 3
[pid   520] <... write resumed>)        = 4
[pid   519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   522] <... bpf resumed>)          = 5
[pid   521] write(3, "1000", 4 <unfinished ...>
[pid   520] close(3 <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   519] <... bpf resumed>)          = 6
[pid   518] <... bpf resumed>)          = 6
[pid   519] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   518] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   520] <... close resumed>)        = 0
executing program
[pid   520] write(1, "executing program\n", 18 <unfinished ...>
[pid   519] <... bpf resumed>)          = 7
[pid   518] <... bpf resumed>)          = 7
[pid   520] <... write resumed>)        = 18
[pid   519] exit_group(0 <unfinished ...>
[pid   518] exit_group(0 <unfinished ...>
[pid   520] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   519] <... exit_group resumed>)   = ?
[pid   518] <... exit_group resumed>)   = ?
[pid   519] +++ exited with 0 +++
[pid   520] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   520] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=519, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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./strace-static-x86_64: Process 523 attached
 <unfinished ...>
[pid   521] <... write resumed>)        = 4
[pid   520] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   521] close(3 <unfinished ...>
[pid   520] <... bpf resumed>)          = 3
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 523
[pid   523] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   522] <... bpf resumed>)          = 6
[pid   520] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   521] <... close resumed>)        = 0
[pid   523] <... set_robust_list resumed>) = 0
[pid   522] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   520] <... bpf resumed>)          = 4
[pid   520] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   523] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   521] write(1, "executing program\n", 18executing program
) = 18
[pid   521] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   523] <... prctl resumed>)        = 0
[pid   521] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   523] setpgid(0, 0 <unfinished ...>
[pid   521] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   523] <... setpgid resumed>)      = 0
[pid   523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   521] <... bpf resumed>)          = 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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   523] <... openat resumed>)       = 3
[pid   523] write(3, "1000", 4)         = 4
[pid   521] <... bpf resumed>)          = 4
[pid   523] close(3 <unfinished ...>
[pid   521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   523] <... close resumed>)        = 0
[pid   523] write(1, "executing program\n", 18executing program
) = 18
[pid   523] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   523] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[   27.006349][  T517] RSP: 002b:00007ffc679c0198 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[   27.014591][  T517] RAX: 0000000000000006 RBX: 0000000000000000 RCX: 00007f67d1145f29
[   27.022530][  T517] RDX: 000000000000002e RSI: 0000000020000080 RDI: 0000000000000005
[   27.030342][  T517] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0
[   27.038148][  T517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   27.045972][  T517] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   27.053862][  T517]  </TASK>
[pid   523] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   522] <... bpf resumed>)          = 7
[pid   521] <... bpf resumed>)          = 5
[pid   520] <... bpf resumed>)          = 5
[pid   518] +++ exited with 0 +++
[pid   523] <... bpf resumed>)          = 5
[pid   522] exit_group(0 <unfinished ...>
[pid   521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=518, 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=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6
[pid   520] <... bpf resumed>)          = 6
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   520] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   523] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   520] <... bpf resumed>)          = 7
[pid   523] <... bpf resumed>)          = 7
[pid   522] <... exit_group resumed>)   = ?
[pid   521] <... bpf resumed>)          = 6
[pid   520] exit_group(0 <unfinished ...>
[pid   523] exit_group(0 <unfinished ...>
[pid   521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   520] <... exit_group resumed>)   = ?
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   523] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 524 attached
[pid   521] <... bpf resumed>)          = 7
[pid   520] +++ exited with 0 +++
[pid   521] exit_group(0 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 524
[pid   521] <... exit_group resumed>)   = ?
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=520, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   521] +++ exited with 0 +++
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=521, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 525
[pid   524] set_robust_list(0x555555649660, 24) = 0
[pid   295] <... restart_syscall resumed>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 526
[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./strace-static-x86_64: Process 526 attached
./strace-static-x86_64: Process 525 attached
 <unfinished ...>
[pid   523] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=523, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 527
[pid   524] <... write resumed>)        = 4
[pid   524] close(3)                    = 0
executing program
[pid   524] write(1, "executing program\n", 18) = 18
[pid   524] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   524] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   524] exit_group(0 <unfinished ...>
[pid   525] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   524] <... exit_group resumed>)   = ?
[pid   525] <... set_robust_list resumed>) = 0
[pid   525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   525] setpgid(0, 0)               = 0
[pid   525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   525] write(3, "1000", 4)         = 4
[   27.096306][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000103, exited with 00000102?
[   27.107839][  T522] BUG: scheduling while atomic: syz-executor365/522/0x00000002
[   27.115342][  T522] Modules linked in:
[   27.119209][  T522] Preemption disabled at:
[   27.119217][  T522] [<ffffffff81586f43>] rwsem_write_trylock+0x93/0x290
[   27.130567][  T522] CPU: 0 PID: 522 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   27.141003][    C1] softirq: huh, entered softirq 6 TASKLET ffffffff8145fb20 with preempt_count 00000103, exited with 00000102?
[   27.142165][  T522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   27.142179][  T522] Call Trace:
[   27.142186][  T522]  <TASK>
[   27.142194][  T522]  dump_stack_lvl+0x151/0x1b7
[   27.154529][  T524] BUG: scheduling while atomic: syz-executor365/524/0x00000002
[   27.164630][  T522]  ? rwsem_write_trylock+0x93/0x290
[   27.164664][  T522]  ? rwsem_write_trylock+0x93/0x290
[   27.164689][  T522]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   27.167738][  T524] Modules linked in:
[   27.170528][  T522]  ? rwsem_write_trylock+0x93/0x290
[   27.175067][  T524] Preemption disabled at:
[   27.182417][  T522]  dump_stack+0x15/0x1b
[   27.182450][  T522]  __schedule_bug+0x195/0x260
[   27.182470][  T522]  ? kernel_text_address+0xa9/0xe0
[   27.182499][  T522]  ? cpu_util_update_eff+0x10e0/0x10e0
[   27.182518][  T522]  ? __kernel_text_address+0xd/0x40
[   27.182547][  T522]  ? unwind_get_return_address+0x4d/0x90
[   27.182574][  T522]  __schedule+0xcf7/0x1550
[   27.182596][  T522]  ? stack_trace_save+0x113/0x1c0
[   27.187607][  T524] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   27.192633][  T522]  ? __sched_text_start+0x8/0x8
[   27.192655][  T522]  ? __kasan_check_write+0x14/0x20
[   27.265803][  T522]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   27.270743][  T522]  ? _raw_spin_lock_irqsave+0x210/0x210
[   27.276136][  T522]  ? __stack_depot_save+0x36/0x480
[   27.281079][  T522]  schedule+0xc3/0x180
[   27.285253][  T522]  rwsem_down_write_slowpath+0xddf/0x20a0
[   27.290881][  T522]  ? ____kasan_slab_free+0x131/0x180
[   27.296003][  T522]  ? __kasan_slab_free+0x11/0x20
[   27.300772][  T522]  ? kmem_cache_free+0x291/0x510
[   27.305556][  T522]  ? down_write_killable+0x40/0x40
[   27.310503][  T522]  ? rwsem_write_trylock+0x15b/0x290
[   27.315704][  T522]  ? rwsem_mark_wake+0x6b0/0x6b0
[   27.320478][  T522]  ? unlink_anon_vmas+0x2b0/0x5b0
[   27.325339][  T522]  ? ____kasan_slab_free+0x13c/0x180
[   27.330462][  T522]  down_write+0x21/0x30
[   27.334462][  T522]  __put_anon_vma+0x93/0x1d0
[   27.338880][  T522]  unlink_anon_vmas+0x468/0x5b0
[   27.343588][  T522]  free_pgtables+0x30a/0x660
[   27.347993][  T522]  ? free_pgd_range+0xdb0/0xdb0
[   27.352695][  T522]  exit_mmap+0x415/0x940
[   27.356761][  T522]  ? vm_brk+0x30/0x30
[   27.360786][  T522]  ? kiocb_set_cancel_fn+0x1d0/0x1d0
[   27.365901][  T522]  ? uprobe_clear_state+0x2cd/0x320
[   27.370940][  T522]  __mmput+0x95/0x310
[   27.374810][  T522]  mmput+0x56/0x170
[   27.378404][  T522]  do_exit+0xb29/0x2b80
[   27.382509][  T522]  ? put_task_struct+0x80/0x80
[   27.387205][  T522]  ? __kasan_check_write+0x14/0x20
[   27.392127][  T522]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   27.397074][  T522]  ? _raw_spin_lock_irqsave+0x210/0x210
[   27.402457][  T522]  ? zap_other_threads+0x29c/0x2d0
[   27.407407][  T522]  do_group_exit+0x21a/0x2d0
[   27.412305][  T522]  __x64_sys_exit_group+0x3f/0x40
[   27.417165][  T522]  do_syscall_64+0x3d/0xb0
[   27.421408][  T522]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   27.427572][  T522] RIP: 0033:0x7f67d1144079
[   27.431842][  T522] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   27.438679][  T522] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   27.446925][  T522] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   27.454742][  T522] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   27.462550][  T522] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   27.470360][  T522] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   27.478170][  T522] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   27.485989][  T522]  </TASK>
executing program
executing program
[pid   525] close(3 <unfinished ...>
[pid   524] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=524, si_uid=0, si_status=0, si_utime=0, si_stime=32} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 529
[pid   526] set_robust_list(0x555555649660, 24) = 0
[pid   526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   526] setpgid(0, 0)               = 0
[pid   526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   526] write(3, "1000", 4)         = 4
[pid   526] close(3)                    = 0
[pid   526] write(1, "executing program\n", 18) = 18
[pid   526] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   526] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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./strace-static-x86_64: Process 527 attached
 <unfinished ...>
[pid   527] set_robust_list(0x555555649660, 24) = 0
[pid   527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   527] setpgid(0, 0)               = 0
[pid   527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   527] write(3, "1000", 4)         = 4
[pid   527] close(3)                    = 0
[pid   527] write(1, "executing program\n", 18) = 18
[pid   527] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   527] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   527] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   526] <... bpf resumed>)          = 6
[pid   527] <... bpf resumed>)          = 3
[pid   526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   527] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   526] exit_group(0 <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 resumed>)   = ?
[pid   527] <... bpf resumed>)          = 4
[pid   527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   526] +++ exited with 0 +++
[pid   527] <... bpf resumed>)          = 6
[pid   527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   527] exit_group(0)               = ?
[pid   527] +++ exited with 0 +++
[pid   522] +++ exited with 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=522, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid   525] <... close resumed>)        = 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=0x555555649650) = 531
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 530
executing program
[pid   525] write(1, "executing program\n", 18) = 18
[pid   525] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   525] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   525] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   525] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   525] exit_group(0)               = ?
[   27.488848][  T524] CPU: 1 PID: 524 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   27.500219][  T524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   27.510114][  T524] Call Trace:
[   27.513240][  T524]  <TASK>
[   27.516015][  T524]  dump_stack_lvl+0x151/0x1b7
[   27.520539][  T524]  ? is_module_text_address+0x1f/0x360
[   27.525828][  T524]  ? is_module_text_address+0x1f/0x360
[   27.531326][  T524]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   27.536572][  T524]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   27.542183][  T524]  ? is_module_text_address+0x1f/0x360
[   27.547478][  T524]  dump_stack+0x15/0x1b
[   27.551585][  T524]  __schedule_bug+0x195/0x260
[   27.556102][  T524]  ? cpu_util_update_eff+0x10e0/0x10e0
[   27.561613][  T524]  __schedule+0xcf7/0x1550
[   27.565952][  T524]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   27.571244][  T524]  ? __sched_text_start+0x8/0x8
[   27.576028][  T524]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   27.581833][  T524]  do_task_dead+0x99/0xa0
[   27.585996][  T524]  do_exit+0x202a/0x2b80
[   27.590180][  T524]  ? put_task_struct+0x80/0x80
[   27.594783][  T524]  ? __kasan_check_write+0x14/0x20
[   27.599709][  T524]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   27.604937][  T524]  ? _raw_spin_lock_irqsave+0x210/0x210
[   27.610316][  T524]  ? zap_other_threads+0x29c/0x2d0
[   27.615254][  T524]  do_group_exit+0x21a/0x2d0
[   27.619682][  T524]  __x64_sys_exit_group+0x3f/0x40
[   27.624677][  T524]  do_syscall_64+0x3d/0xb0
[   27.628937][  T524]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   27.634827][  T524] RIP: 0033:0x7f67d1144079
[   27.639073][  T524] Code: Unable to access opcode bytes at 0x7f67d114404f.
./strace-static-x86_64: Process 529 attached
./strace-static-x86_64: Process 531 attached
[pid   531] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   529] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   531] <... set_robust_list resumed>) = 0
[pid   531] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   529] <... set_robust_list resumed>) = 0
[pid   529] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   531] <... prctl resumed>)        = 0
[pid   531] setpgid(0, 0 <unfinished ...>
[pid   529] <... prctl resumed>)        = 0
[pid   529] setpgid(0, 0 <unfinished ...>
[pid   531] <... setpgid resumed>)      = 0
[pid   529] <... setpgid resumed>)      = 0
[pid   531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   531] <... openat resumed>)       = 3
./strace-static-x86_64: Process 530 attached
[pid   531] write(3, "1000", 4 <unfinished ...>
[pid   530] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   531] <... write resumed>)        = 4
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=527, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   531] close(3 <unfinished ...>
[pid   529] write(3, "1000", 4 <unfinished ...>
[pid   530] <... set_robust_list resumed>) = 0
[pid   531] <... close resumed>)        = 0
[pid   529] <... write resumed>)        = 4
[pid   530] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   529] close(3 <unfinished ...>
[pid   531] write(1, "executing program\n", 18executing program
executing program
 <unfinished ...>
[pid   529] <... close resumed>)        = 0
[pid   531] <... write resumed>)        = 18
[pid   531] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   529] write(1, "executing program\n", 18 <unfinished ...>
[pid   531] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   529] <... write resumed>)        = 18
[pid   531] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   529] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   531] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   530] <... prctl resumed>)        = 0
[pid   529] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[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./strace-static-x86_64: Process 532 attached
 <unfinished ...>
[pid   530] setpgid(0, 0 <unfinished ...>
[pid   532] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   531] <... bpf resumed>)          = 3
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 532
[pid   529] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   530] <... setpgid resumed>)      = 0
[pid   531] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   532] <... set_robust_list resumed>) = 0
[pid   530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   529] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   531] <... bpf resumed>)          = 4
[pid   532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   530] <... openat resumed>)       = 3
[pid   532] setpgid(0, 0 <unfinished ...>
[pid   529] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   532] <... setpgid resumed>)      = 0
[pid   530] write(3, "1000", 4 <unfinished ...>
[pid   532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   529] <... bpf resumed>)          = 3
[pid   532] <... openat resumed>)       = 3
[pid   530] <... write resumed>)        = 4
[pid   532] write(3, "1000", 4 <unfinished ...>
[pid   530] close(3 <unfinished ...>
[pid   529] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   532] <... write resumed>)        = 4
[pid   532] close(3 <unfinished ...>
[pid   530] <... close resumed>)        = 0
[pid   529] <... bpf resumed>)          = 0
[pid   532] <... close resumed>)        = 0
[pid   530] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid   529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   532] write(1, "executing program\n", 18executing program
) = 18
[pid   530] <... write resumed>)        = 18
[pid   532] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   530] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   529] <... bpf resumed>)          = 4
[pid   532] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   530] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   529] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   532] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   530] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   532] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   530] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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   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   532] <... bpf resumed>)          = 3
[pid   530] <... bpf resumed>)          = 3
[pid   530] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   532] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   530] <... bpf resumed>)          = 0
[pid   530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   530] <... bpf resumed>)          = 4
[pid   530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <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   525] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=525, si_uid=0, si_status=0, si_utime=0, si_stime=17} ---
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 533 attached
, child_tidptr=0x555555649650) = 533
[pid   533] set_robust_list(0x555555649660, 24) = 0
[pid   533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   533] setpgid(0, 0)               = 0
[pid   533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   533] write(3, "1000", 4)         = 4
[pid   533] close(3)                    = 0
[pid   533] write(1, "executing program\n", 18executing program
) = 18
[pid   533] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   533] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   533] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[   27.645929][  T524] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   27.654176][  T524] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   27.661987][  T524] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   27.669883][  T524] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   27.677793][  T524] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   27.685605][  T524] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   27.693427][  T524]  </TASK>
[pid   533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   531] <... bpf resumed>)          = 5
[pid   530] <... bpf resumed>)          = 5
[pid   529] <... bpf resumed>)          = 5
[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   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   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 <unfinished ...>
[pid   533] <... bpf resumed>)          = 5
[pid   532] <... bpf resumed>)          = 5
[pid   533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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>)          = 6
[pid   532] <... bpf resumed>)          = 6
[pid   531] <... bpf resumed>)          = 6
[pid   530] <... bpf resumed>)          = 6
[pid   533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   533] <... bpf resumed>)          = 7
[pid   532] <... bpf resumed>)          = 7
[pid   531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   529] <... bpf resumed>)          = 6
[pid   533] exit_group(0 <unfinished ...>
[pid   532] exit_group(0 <unfinished ...>
[pid   531] <... bpf resumed>)          = 7
[pid   530] <... bpf resumed>)          = 7
[pid   529] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   533] <... exit_group resumed>)   = ?
[pid   532] <... exit_group resumed>)   = ?
[pid   531] exit_group(0)               = ?
[pid   530] exit_group(0 <unfinished ...>
[pid   529] <... bpf resumed>)          = 7
[pid   532] +++ exited with 0 +++
[pid   531] +++ exited with 0 +++
[pid   530] <... exit_group resumed>)   = ?
[pid   529] exit_group(0 <unfinished ...>
[pid   530] +++ exited with 0 +++
[pid   529] <... exit_group resumed>)   = ?
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=531, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   529] +++ exited with 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=0x555555649650) = 534
./strace-static-x86_64: Process 534 attached
[pid   534] set_robust_list(0x555555649660, 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] write(1, "executing program\n", 18executing program
) = 18
[pid   534] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   534] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   533] +++ exited with 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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   534] exit_group(0)               = ?
[pid   534] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=534, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=529, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 535
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 536
./strace-static-x86_64: Process 536 attached
[pid   536] set_robust_list(0x555555649660, 24) = 0
[pid   536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   536] setpgid(0, 0)               = 0
[pid   536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   536] write(3, "1000", 4)         = 4
[pid   536] close(3executing program
)                    = 0
[pid   536] write(1, "executing program\n", 18) = 18
[pid   536] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   536] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   536] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 535 attached
 <unfinished ...>
[pid   535] set_robust_list(0x555555649660, 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] <... bpf resumed>)          = 4
[pid   536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   535] write(3, "1000", 4)         = 4
[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}, 46executing program
 <unfinished ...>
[pid   535] close(3)                    = 0
[pid   535] write(1, "executing program\n", 18) = 18
[pid   535] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   535] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   535] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[   27.736781][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000103, exited with 00000102?
[   27.750018][  T532] BUG: scheduling while atomic: syz-executor365/532/0x00000002
[   27.757924][  T532] Modules linked in:
[   27.762027][  T532] Preemption disabled at:
[   27.762038][  T532] [<ffffffff81586f43>] rwsem_write_trylock+0x93/0x290
[   27.773439][  T532] CPU: 0 PID: 532 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[pid   535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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) = 6
[pid   536] <... bpf resumed>)          = 6
[pid   536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   536] exit_group(0)               = ?
[pid   535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   535] exit_group(0)               = ?
[pid   536] +++ exited with 0 +++
[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   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   535] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=535, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=530, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[   27.785311][  T532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   27.795162][  T532] Call Trace:
[   27.798286][  T532]  <TASK>
[   27.801051][  T532]  dump_stack_lvl+0x151/0x1b7
[   27.805574][  T532]  ? rwsem_write_trylock+0x93/0x290
[   27.810603][  T532]  ? rwsem_write_trylock+0x93/0x290
[   27.815636][  T532]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   27.820927][  T532]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   27.826570][  T532]  ? rwsem_write_trylock+0x93/0x290
[   27.831604][  T532]  dump_stack+0x15/0x1b
[   27.835634][  T532]  __schedule_bug+0x195/0x260
[   27.840213][  T532]  ? cpu_util_update_eff+0x10e0/0x10e0
[   27.845503][  T532]  __schedule+0xcf7/0x1550
[   27.849836][  T532]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   27.855262][  T532]  ? __sched_text_start+0x8/0x8
[   27.860076][  T532]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   27.865679][  T532]  do_task_dead+0x99/0xa0
[   27.870023][  T532]  do_exit+0x202a/0x2b80
[   27.874884][  T532]  ? put_task_struct+0x80/0x80
[   27.879574][  T532]  ? __kasan_check_write+0x14/0x20
[   27.884597][  T532]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   27.889612][  T532]  ? _raw_spin_lock_irqsave+0x210/0x210
[   27.894923][  T532]  ? zap_other_threads+0x29c/0x2d0
[   27.899876][  T532]  do_group_exit+0x21a/0x2d0
[   27.904300][  T532]  __x64_sys_exit_group+0x3f/0x40
[   27.909159][  T532]  do_syscall_64+0x3d/0xb0
[   27.913414][  T532]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   27.919363][  T532] RIP: 0033:0x7f67d1144079
[   27.923602][  T532] Code: Unable to access opcode bytes at 0x7f67d114404f.
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 537
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 539
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 538
./strace-static-x86_64: Process 538 attached
./strace-static-x86_64: Process 539 attached
[pid   538] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   539] set_robust_list(0x555555649660, 24) = 0
[pid   538] <... set_robust_list resumed>) = 0
[pid   539] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   538] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   539] <... prctl resumed>)        = 0
[pid   539] setpgid(0, 0 <unfinished ...>
[pid   538] <... prctl resumed>)        = 0
[pid   538] setpgid(0, 0 <unfinished ...>
[pid   539] <... setpgid resumed>)      = 0
[pid   539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
executing program
executing program
executing program
 <unfinished ...>
[pid   538] <... setpgid resumed>)      = 0
[pid   538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   539] <... openat resumed>)       = 3
[pid   538] <... openat resumed>)       = 3
./strace-static-x86_64: Process 537 attached
[pid   538] write(3, "1000", 4 <unfinished ...>
[pid   537] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   538] <... write resumed>)        = 4
[pid   538] close(3 <unfinished ...>
[pid   537] <... set_robust_list resumed>) = 0
[pid   538] <... close resumed>)        = 0
[pid   537] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   539] write(3, "1000", 4)         = 4
[pid   538] write(1, "executing program\n", 18 <unfinished ...>
[pid   539] close(3)                    = 0
[pid   538] <... write resumed>)        = 18
[pid   538] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   539] write(1, "executing program\n", 18 <unfinished ...>
[pid   537] <... prctl resumed>)        = 0
[pid   538] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   537] setpgid(0, 0 <unfinished ...>
[pid   539] <... write resumed>)        = 18
[pid   538] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   539] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   537] <... setpgid resumed>)      = 0
[pid   539] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <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   538] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   539] <... bpf resumed>)          = 3
[pid   538] <... bpf resumed>)          = 3
[pid   538] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   539] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   538] <... bpf resumed>)          = 0
[pid   539] <... bpf resumed>)          = 0
[pid   538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   537] <... openat resumed>)       = 3
[pid   537] write(3, "1000", 4)         = 4
[pid   537] close(3 <unfinished ...>
[pid   538] <... bpf resumed>)          = 4
[pid   537] <... close resumed>)        = 0
[pid   537] write(1, "executing program\n", 18) = 18
[pid   537] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   537] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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
[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   539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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   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) = 6
[pid   537] <... bpf resumed>)          = 4
[pid   537] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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 <unfinished ...>
[pid   539] <... bpf resumed>)          = 6
[pid   537] <... bpf resumed>)          = 6
[pid   539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   539] exit_group(0 <unfinished ...>
[pid   538] exit_group(0 <unfinished ...>
[pid   539] <... exit_group resumed>)   = ?
[pid   538] <... exit_group resumed>)   = ?
[pid   538] +++ exited with 0 +++
[pid   537] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   537] exit_group(0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=538, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   537] <... exit_group resumed>)   = ?
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   537] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=537, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 540
[pid   539] +++ exited with 0 +++
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=539, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 541
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 542
./strace-static-x86_64: Process 540 attached
[pid   540] set_robust_list(0x555555649660, 24) = 0
[pid   540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   540] setpgid(0, 0)               = 0
[pid   540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 542 attached
[pid   542] set_robust_list(0x555555649660, 24) = 0
[pid   542] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   540] write(3, "1000", 4)         = 4
[pid   540] close(3)                    = 0
[pid   542] <... prctl resumed>)        = 0
[pid   542] setpgid(0, 0 <unfinished ...>
[pid   540] write(1, "executing program\n", 18 <unfinished ...>
[pid   542] <... setpgid resumed>)      = 0
[pid   540] <... write resumed>)        = 18
[pid   542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   540] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
./strace-static-x86_64: Process 541 attached
[pid   540] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RSTexecuting program
executing program
executing program
 <unfinished ...>
[pid   542] <... openat resumed>)       = 3
[pid   541] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   540] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   542] write(3, "1000", 4 <unfinished ...>
[pid   541] <... set_robust_list 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   542] <... write resumed>)        = 4
[pid   541] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   540] <... bpf resumed>)          = 3
[pid   542] close(3 <unfinished ...>
[pid   541] <... prctl resumed>)        = 0
[pid   542] <... close resumed>)        = 0
[pid   541] setpgid(0, 0 <unfinished ...>
[pid   540] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   542] write(1, "executing program\n", 18 <unfinished ...>
[pid   541] <... setpgid resumed>)      = 0
[pid   540] <... bpf resumed>)          = 0
[pid   542] <... write resumed>)        = 18
[pid   541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <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   542] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   541] <... openat resumed>)       = 3
[pid   540] <... bpf resumed>)          = 4
[pid   542] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   541] write(3, "1000", 4 <unfinished ...>
[pid   540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   542] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   541] <... write resumed>)        = 4
[pid   540] <... bpf resumed>)          = 5
[pid   542] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   541] close(3 <unfinished ...>
[pid   540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   542] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   541] <... close resumed>)        = 0
[pid   540] <... bpf resumed>)          = 6
[pid   542] <... bpf resumed>)          = 3
[pid   541] write(1, "executing program\n", 18 <unfinished ...>
[pid   540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   542] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   541] <... write resumed>)        = 18
[pid   540] <... bpf resumed>)          = 7
[pid   542] <... bpf resumed>)          = 0
[pid   541] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   540] exit_group(0 <unfinished ...>
[pid   542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   541] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   540] <... exit_group resumed>)   = ?
[pid   542] <... bpf resumed>)          = 4
[pid   541] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   542] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   541] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   540] +++ exited with 0 +++
[pid   542] <... bpf resumed>)          = 5
[pid   541] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   541] <... bpf resumed>)          = 3
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=540, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   542] <... bpf resumed>)          = 6
[pid   541] 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   542] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   541] <... bpf resumed>)          = 0
[pid   542] <... bpf resumed>)          = 7
[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   293] <... clone resumed>, child_tidptr=0x555555649650) = 543
[pid   542] exit_group(0 <unfinished ...>
[pid   541] <... bpf resumed>)          = 4
[pid   542] <... exit_group resumed>)   = ?
[pid   541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   542] +++ exited with 0 +++
[pid   541] <... bpf resumed>)          = 5
[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) = 6
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=542, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   541] 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   541] <... bpf resumed>)          = 7
[pid   295] <... restart_syscall resumed>) = 0
[pid   541] exit_group(0)               = ?
[pid   541] +++ exited with 0 +++
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=541, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 544
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 545
./strace-static-x86_64: Process 543 attached
[pid   543] set_robust_list(0x555555649660, 24) = 0
[pid   543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   543] setpgid(0, 0)               = 0
[pid   543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   543] write(3, "1000", 4)         = 4
[pid   543] close(3)                    = 0
[pid   543] write(1, "executing program\n", 18) = 18
[pid   543] socketpair(AF_TIPC, SOCK_STREAM, 0, ./strace-static-x86_64: Process 545 attached
NULL) = -1 EFAULT (Bad address)
[pid   543] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   545] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   543] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 544 attached
 <unfinished ...>
[pid   545] <... set_robust_list resumed>) = 0
[pid   543] <... bpf resumed>)          = 3
[pid   545] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   544] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   543] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   545] <... prctl resumed>)        = 0
[pid   544] <... set_robust_list resumed>) = 0
[pid   543] <... bpf resumed>)          = 0
[pid   545] setpgid(0, 0 <unfinished ...>
[pid   544] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   545] <... setpgid resumed>)      = 0
[pid   544] <... prctl resumed>)        = 0
[pid   543] <... bpf resumed>)          = 4
[pid   545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   544] setpgid(0, 0 <unfinished ...>
[pid   543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   545] <... openat resumed>)       = 3
[pid   544] <... setpgid resumed>)      = 0
[pid   545] write(3, "1000", 4 <unfinished ...>
[pid   544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   543] <... bpf resumed>)          = 5
[pid   545] <... write resumed>)        = 4
executing program
executing program
executing program
executing program
[pid   544] <... openat resumed>)       = 3
[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   545] close(3 <unfinished ...>
[pid   544] write(3, "1000", 4 <unfinished ...>
[pid   543] <... bpf resumed>)          = 6
[pid   545] <... close resumed>)        = 0
[pid   544] <... write resumed>)        = 4
[pid   545] write(1, "executing program\n", 18 <unfinished ...>
[pid   544] close(3 <unfinished ...>
[pid   545] <... write resumed>)        = 18
[pid   544] <... close resumed>)        = 0
[pid   545] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   544] write(1, "executing program\n", 18 <unfinished ...>
[pid   545] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   544] <... write resumed>)        = 18
[pid   543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   545] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   544] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   543] <... bpf resumed>)          = 7
[pid   545] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   544] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   543] exit_group(0 <unfinished ...>
[pid   545] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   544] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   543] <... exit_group resumed>)   = ?
[pid   545] <... bpf resumed>)          = 3
[pid   544] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   543] +++ exited with 0 +++
[pid   545] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   544] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=543, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   545] <... bpf resumed>)          = 0
[pid   544] <... bpf resumed>)          = 3
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   544] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   545] <... bpf resumed>)          = 4
[pid   544] <... bpf resumed>)          = 0
[pid   545] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <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   545] <... bpf resumed>)          = 5
[pid   544] <... bpf resumed>)          = 4
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   544] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   545] <... bpf resumed>)          = 6
[pid   544] <... bpf resumed>)          = 5
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 546
[pid   545] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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   545] <... bpf resumed>)          = 7
[pid   544] <... bpf resumed>)          = 6
[pid   545] exit_group(0 <unfinished ...>
[pid   544] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   545] <... exit_group resumed>)   = ?
[pid   544] <... bpf resumed>)          = 7
[pid   545] +++ exited with 0 +++
[pid   544] exit_group(0)               = ?
[pid   544] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=545, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=544, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 547
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 548
./strace-static-x86_64: Process 548 attached
[pid   548] set_robust_list(0x555555649660, 24) = 0
[pid   548] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 547 attached
 <unfinished ...>
[pid   547] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   548] <... prctl resumed>)        = 0
[pid   548] setpgid(0, 0 <unfinished ...>
[pid   547] <... set_robust_list resumed>) = 0
[pid   547] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   548] <... setpgid resumed>)      = 0
[pid   547] <... prctl resumed>)        = 0
[pid   547] setpgid(0, 0 <unfinished ...>
[pid   548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   547] <... setpgid resumed>)      = 0
[pid   547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   548] <... openat resumed>)       = 3
./strace-static-x86_64: Process 546 attached
[pid   546] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   547] <... openat resumed>)       = 3
[pid   546] <... set_robust_list resumed>) = 0
[pid   546] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   548] write(3, "1000", 4)         = 4
[pid   548] close(3)                    = 0
[pid   547] write(3, "1000", 4 <unfinished ...>
[pid   548] write(1, "executing program\n", 18 <unfinished ...>
[pid   547] <... write resumed>)        = 4
[pid   548] <... write resumed>)        = 18
[pid   547] close(3 <unfinished ...>
[pid   546] <... prctl resumed>)        = 0
[pid   548] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   547] <... close resumed>)        = 0
[pid   546] setpgid(0, 0 <unfinished ...>
[pid   548] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   547] write(1, "executing program\n", 18 <unfinished ...>
[pid   546] <... setpgid resumed>)      = 0
[pid   548] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   547] <... write resumed>)        = 18
[pid   546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   548] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   547] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   546] <... openat resumed>)       = 3
[pid   548] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   547] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   546] write(3, "1000", 4 <unfinished ...>
[pid   548] <... bpf resumed>)          = 3
[pid   547] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   546] <... write resumed>)        = 4
[pid   548] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   547] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   546] close(3 <unfinished ...>
[pid   548] <... bpf resumed>)          = 0
executing program
executing program
executing program
executing program
executing program
executing program
[pid   547] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   546] <... close resumed>)        = 0
[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>)          = 3
[pid   546] write(1, "executing program\n", 18 <unfinished ...>
[pid   548] <... bpf resumed>)          = 4
[pid   547] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   546] <... write resumed>)        = 18
[pid   548] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   547] <... bpf resumed>)          = 0
[pid   546] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   548] <... 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 <unfinished ...>
[pid   546] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[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   547] <... bpf resumed>)          = 4
[pid   546] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   548] <... bpf resumed>)          = 6
[pid   547] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   546] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   548] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   547] <... bpf resumed>)          = 5
[pid   546] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   548] <... bpf resumed>)          = 7
[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   546] <... bpf resumed>)          = 3
[pid   548] exit_group(0 <unfinished ...>
[pid   547] <... bpf resumed>)          = 6
[pid   546] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   548] <... exit_group resumed>)   = ?
[pid   547] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   546] <... bpf resumed>)          = 0
[pid   548] +++ exited with 0 +++
[pid   547] <... bpf resumed>)          = 7
[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   547] exit_group(0 <unfinished ...>
[pid   546] <... bpf resumed>)          = 4
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=548, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   547] <... exit_group resumed>)   = ?
[pid   546] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   547] +++ exited with 0 +++
[pid   546] <... bpf resumed>)          = 5
[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   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   546] <... bpf resumed>)          = 6
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=547, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   546] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 549
[pid   546] <... bpf resumed>)          = 7
[pid   298] <... restart_syscall resumed>) = 0
[pid   546] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=532, 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   546] <... exit_group resumed>)   = ?
[pid   546] +++ exited with 0 +++
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   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=546, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 550
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 551
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 552
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 553
./strace-static-x86_64: Process 551 attached
./strace-static-x86_64: Process 552 attached
[pid   551] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   552] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   551] <... set_robust_list resumed>) = 0
[pid   551] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   552] <... set_robust_list resumed>) = 0
[pid   552] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   551] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 549 attached
[pid   551] setpgid(0, 0 <unfinished ...>
[pid   552] <... prctl resumed>)        = 0
[pid   552] setpgid(0, 0 <unfinished ...>
[pid   549] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   551] <... setpgid resumed>)      = 0
[pid   552] <... setpgid resumed>)      = 0
[pid   552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   549] <... set_robust_list resumed>) = 0
[pid   551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   549] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   551] <... openat resumed>)       = 3
[pid   549] <... prctl resumed>)        = 0
[pid   552] <... openat resumed>)       = 3
[pid   551] write(3, "1000", 4 <unfinished ...>
[pid   549] setpgid(0, 0 <unfinished ...>
[pid   552] write(3, "1000", 4 <unfinished ...>
[pid   551] <... write resumed>)        = 4
[pid   549] <... setpgid resumed>)      = 0
[pid   552] <... write resumed>)        = 4
[pid   551] close(3 <unfinished ...>
[pid   549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   552] close(3 <unfinished ...>
[pid   551] <... close resumed>)        = 0
[pid   549] <... openat resumed>)       = 3
[pid   552] <... close resumed>)        = 0
[pid   551] write(1, "executing program\n", 18 <unfinished ...>
[pid   549] write(3, "1000", 4 <unfinished ...>
[pid   552] write(1, "executing program\n", 18 <unfinished ...>
[pid   551] <... write resumed>)        = 18
[pid   549] <... write resumed>)        = 4
[pid   552] <... write resumed>)        = 18
[pid   551] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   549] close(3 <unfinished ...>
[pid   552] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   551] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   549] <... close resumed>)        = 0
[pid   552] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   551] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   549] write(1, "executing program\n", 18 <unfinished ...>
[pid   552] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   551] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   549] <... write resumed>)        = 18
[pid   552] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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   549] socketpair(AF_TIPC, SOCK_STREAM, 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   551] <... bpf resumed>)          = 3
[pid   549] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   552] <... bpf resumed>)          = 3
[pid   551] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   549] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   552] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   551] <... bpf resumed>)          = 0
[pid   549] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   552] <... bpf resumed>)          = 0
[pid   551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   549] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   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 resumed>)          = 4
[pid   549] <... bpf resumed>)          = 3
[pid   552] <... bpf resumed>)          = 4
[pid   551] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   549] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   552] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   551] <... bpf resumed>)          = 5
[pid   549] <... bpf resumed>)          = 0
[pid   552] <... bpf resumed>)          = 5
[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   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   552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   551] <... bpf resumed>)          = 6
[pid   549] <... bpf resumed>)          = 4
[pid   552] <... bpf resumed>)          = 6
[pid   551] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   549] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   552] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   551] <... bpf resumed>)          = 7
[pid   549] <... bpf resumed>)          = 5
[pid   552] <... bpf resumed>)          = 7
[pid   551] exit_group(0 <unfinished ...>
[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   552] exit_group(0 <unfinished ...>
[pid   551] <... exit_group resumed>)   = ?
[pid   549] <... bpf resumed>)          = 6
[pid   552] <... exit_group resumed>)   = ?
[pid   551] +++ exited with 0 +++
[pid   549] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   552] +++ exited with 0 +++
[pid   549] <... bpf resumed>)          = 7
[pid   549] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=551, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   549] <... exit_group resumed>)   = ?
[pid   296] 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=552, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   549] +++ exited with 0 +++
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 554
[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   294] <... clone resumed>, child_tidptr=0x555555649650) = 555
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 556
./strace-static-x86_64: Process 556 attached
[pid   556] set_robust_list(0x555555649660, 24./strace-static-x86_64: Process 555 attached
) = 0
[pid   555] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   556] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   555] <... set_robust_list resumed>) = 0
[pid   556] <... prctl resumed>)        = 0
[pid   556] setpgid(0, 0 <unfinished ...>
[pid   555] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   556] <... setpgid resumed>)      = 0
[pid   555] <... prctl resumed>)        = 0
[pid   556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   555] setpgid(0, 0)               = 0
[pid   555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 554 attached
[pid   556] <... openat resumed>)       = 3
[pid   556] write(3, "1000", 4 <unfinished ...>
[pid   555] write(3, "1000", 4 <unfinished ...>
[pid   554] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   556] <... write resumed>)        = 4
[pid   555] <... write resumed>)        = 4
[pid   554] <... set_robust_list resumed>) = 0
[pid   556] close(3 <unfinished ...>
[pid   555] close(3 <unfinished ...>
[pid   554] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   556] <... close resumed>)        = 0
[pid   555] <... close resumed>)        = 0
[pid   554] <... prctl resumed>)        = 0
[pid   556] write(1, "executing program\n", 18 <unfinished ...>
[pid   555] write(1, "executing program\n", 18 <unfinished ...>
[pid   554] setpgid(0, 0 <unfinished ...>
[pid   556] <... write resumed>)        = 18
[pid   555] <... write resumed>)        = 18
[pid   554] <... setpgid resumed>)      = 0
[pid   556] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   555] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   556] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   555] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   554] <... openat resumed>)       = 3
[pid   556] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   555] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   554] write(3, "1000", 4 <unfinished ...>
[pid   556] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   555] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   554] <... write resumed>)        = 4
[pid   556] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   555] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   554] close(3 <unfinished ...>
[pid   556] <... bpf resumed>)          = 3
[   27.930457][  T532] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   27.938788][  T532] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   27.946629][  T532] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   27.954411][  T532] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   27.962933][  T532] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   27.970900][  T532] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   27.978725][  T532]  </TASK>
[pid   555] <... bpf resumed>)          = 3
[pid   556] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   555] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   554] <... close resumed>)        = 0
[pid   556] <... bpf resumed>)          = 0
[pid   555] <... bpf resumed>)          = 0
executing program
[pid   554] write(1, "executing program\n", 18 <unfinished ...>
[pid   556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   554] <... write resumed>)        = 18
[pid   556] <... bpf resumed>)          = 4
[pid   555] <... bpf resumed>)          = 4
[pid   554] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   554] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   554] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   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) = 4
[pid   554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 550 attached
 <unfinished ...>
[pid   550] set_robust_list(0x555555649660, 24) = 0
[pid   550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   550] setpgid(0, 0)               = 0
[pid   550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   550] write(3, "1000", 4)         = 4
[pid   550] close(3)                    = 0
[pid   550] write(1, "executing program\n", 18executing program
) = 18
[pid   550] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   550] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   550] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 553 attached
 <unfinished ...>
[pid   553] set_robust_list(0x555555649660, 24) = 0
[pid   553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   553] setpgid(0, 0)               = 0
[pid   553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   553] write(3, "1000", 4)         = 4
[pid   553] close(3)                    = 0
executing program
[pid   553] write(1, "executing program\n", 18) = 18
[pid   553] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   553] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   553] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   556] <... bpf resumed>)          = 5
[pid   555] <... bpf resumed>)          = 5
[pid   554] <... bpf resumed>)          = 5
[pid   553] <... bpf resumed>)          = 5
[pid   550] <... bpf resumed>)          = 5
[pid   556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   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   554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   556] <... bpf resumed>)          = 6
[pid   556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   556] exit_group(0)               = ?
[pid   556] +++ exited with 0 +++
[pid   555] <... bpf resumed>)          = 6
[pid   554] <... bpf resumed>)          = 6
[pid   554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   554] exit_group(0)               = ?
[pid   554] +++ exited with 0 +++
[pid   550] <... bpf resumed>)          = 6
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=554, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=556, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   550] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   555] <... bpf resumed>)          = 7
[pid   553] <... bpf resumed>)          = 6
[pid   550] <... bpf resumed>)          = 7
[pid   553] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   555] exit_group(0 <unfinished ...>
[pid   553] exit_group(0 <unfinished ...>
[pid   550] exit_group(0 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   553] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 558 attached
./strace-static-x86_64: Process 557 attached
[pid   555] <... exit_group resumed>)   = ?
executing program
[pid   550] <... exit_group resumed>)   = ?
[pid   553] +++ exited with 0 +++
[pid   558] set_robust_list(0x555555649660, 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   555] +++ exited with 0 +++
[pid   558] close(3)                    = 0
[pid   558] write(1, "executing program\n", 18) = 18
[pid   558] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   558] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   296] <... clone resumed>, child_tidptr=0x555555649650) = 558
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 557
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=555, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=553, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[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   557] set_robust_list(0x555555649660, 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   558] <... bpf resumed>)          = 4
[pid   557] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 559 attached
./strace-static-x86_64: Process 560 attached
 <unfinished ...>
[pid   557] <... prctl resumed>)        = 0
[pid   560] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 560
[pid   560] <... set_robust_list resumed>) = 0
[pid   560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 559
[pid   560] setpgid(0, 0 <unfinished ...>
[pid   559] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   557] setpgid(0, 0 <unfinished ...>
[pid   560] <... setpgid resumed>)      = 0
[pid   559] <... set_robust_list resumed>) = 0
[pid   557] <... setpgid resumed>)      = 0
[pid   560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   560] write(3, "1000", 4)         = 4
[pid   560] close(3)                    = 0
[pid   560] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   557] <... openat resumed>)       = 3
[pid   560] <... write resumed>)        = 18
[pid   560] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   560] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   559] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   557] write(3, "1000", 4 <unfinished ...>
[pid   560] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   557] <... write resumed>)        = 4
[pid   560] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   557] close(3 <unfinished ...>
[pid   559] <... prctl resumed>)        = 0
[pid   557] <... close resumed>)        = 0
[pid   560] <... bpf resumed>)          = 3
[pid   557] write(1, "executing program\n", 18executing program
) = 18
[pid   560] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   557] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   560] <... bpf resumed>)          = 0
[pid   559] setpgid(0, 0 <unfinished ...>
[pid   560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   557] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   550] +++ exited with 0 +++
[pid   559] <... setpgid resumed>)      = 0
[pid   557] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   560] <... bpf resumed>)          = 4
[pid   559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   557] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=550, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   557] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
./strace-static-x86_64: Process 561 attached
[pid   559] <... openat resumed>)       = 3
[pid   557] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 561
[pid   561] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   559] write(3, "1000", 4 <unfinished ...>
[pid   557] <... bpf resumed>)          = 0
[pid   561] <... set_robust_list resumed>) = 0
[pid   559] <... write resumed>)        = 4
[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   561] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   559] close(3 <unfinished ...>
[pid   561] <... prctl resumed>)        = 0
[pid   559] <... close resumed>)        = 0
[pid   557] <... bpf resumed>)          = 4
executing program
[pid   561] setpgid(0, 0 <unfinished ...>
[pid   559] write(1, "executing program\n", 18 <unfinished ...>
[pid   557] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   561] <... setpgid resumed>)      = 0
[pid   559] <... write resumed>)        = 18
[pid   561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   559] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   561] <... openat resumed>)       = 3
[pid   559] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   561] write(3, "1000", 4 <unfinished ...>
[pid   559] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   561] <... write resumed>)        = 4
[pid   559] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   561] close(3 <unfinished ...>
[pid   559] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   561] <... close resumed>)        = 0
executing program
[pid   559] <... bpf resumed>)          = 3
[pid   561] write(1, "executing program\n", 18 <unfinished ...>
[pid   559] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   561] <... write resumed>)        = 18
[pid   559] <... bpf resumed>)          = 0
[pid   561] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   561] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   559] <... bpf resumed>)          = 4
[pid   561] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   561] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[   27.984206][   T28] audit: type=1400 audit(1717396686.168:73): avc:  denied  { remove_name } for  pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[   28.007492][   T28] audit: type=1400 audit(1717396686.168:74): avc:  denied  { rename } for  pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[pid   561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   558] <... bpf resumed>)          = 5
[pid   560] <... bpf resumed>)          = 5
[pid   557] <... bpf resumed>)          = 5
[pid   561] <... bpf resumed>)          = 5
[pid   560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   559] <... bpf resumed>)          = 5
[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   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   559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   558] <... bpf resumed>)          = 6
[pid   557] <... bpf resumed>)          = 6
[pid   561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   560] <... bpf resumed>)          = 6
[pid   559] <... bpf resumed>)          = 6
[pid   558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   557] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   557] <... bpf resumed>)          = 7
[pid   560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   559] <... bpf resumed>)          = 7
[pid   558] <... bpf resumed>)          = 7
[pid   557] exit_group(0 <unfinished ...>
[pid   559] exit_group(0 <unfinished ...>
[pid   557] <... exit_group resumed>)   = ?
[pid   561] <... bpf resumed>)          = 6
[pid   560] <... bpf resumed>)          = 7
[pid   559] <... exit_group resumed>)   = ?
[pid   558] exit_group(0 <unfinished ...>
[pid   561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   560] exit_group(0 <unfinished ...>
[pid   558] <... exit_group resumed>)   = ?
[pid   557] +++ exited with 0 +++
[pid   561] <... bpf resumed>)          = 7
[pid   560] <... exit_group resumed>)   = ?
[pid   559] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=557, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   558] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=559, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=558, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   560] +++ exited with 0 +++
[pid   561] exit_group(0 <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 562
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 563
[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   561] <... exit_group resumed>)   = ?
[pid   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 564
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 565
./strace-static-x86_64: Process 563 attached
[pid   563] set_robust_list(0x555555649660, 24./strace-static-x86_64: Process 565 attached
 <unfinished ...>
[pid   565] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   563] <... set_robust_list resumed>) = 0
[pid   563] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   565] <... set_robust_list resumed>) = 0
[pid   565] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   563] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 564 attached
./strace-static-x86_64: Process 562 attached
[pid   565] <... prctl resumed>)        = 0
[pid   563] setpgid(0, 0 <unfinished ...>
[pid   565] setpgid(0, 0 <unfinished ...>
[pid   563] <... setpgid resumed>)      = 0
[pid   563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   565] <... setpgid resumed>)      = 0
[pid   564] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   562] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   564] <... set_robust_list resumed>) = 0
[pid   562] <... set_robust_list resumed>) = 0
[pid   565] write(3, "1000", 4)         = 4
[pid   565] close(3)                    = 0
[pid   565] write(1, "executing program\n", 18executing program
) = 18
[pid   565] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   565] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   565] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   564] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   562] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   565] <... bpf resumed>)          = 3
[pid   564] <... prctl resumed>)        = 0
[pid   565] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   562] <... prctl resumed>)        = 0
[pid   565] <... bpf resumed>)          = 0
[pid   563] <... openat resumed>)       = 3
[pid   565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   564] setpgid(0, 0 <unfinished ...>
[pid   563] write(3, "1000", 4 <unfinished ...>
[pid   562] setpgid(0, 0 <unfinished ...>
[pid   564] <... setpgid resumed>)      = 0
[pid   563] <... write resumed>)        = 4
[pid   562] <... setpgid resumed>)      = 0
[pid   565] <... bpf resumed>)          = 4
[pid   565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   563] close(3 <unfinished ...>
[pid   564] <... openat resumed>)       = 3
[pid   563] <... close resumed>)        = 0
[pid   562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   564] write(3, "1000", 4 <unfinished ...>
[pid   563] write(1, "executing program\n", 18 <unfinished ...>
[pid   562] <... openat resumed>)       = 3
executing program
[pid   564] <... write resumed>)        = 4
[pid   563] <... write resumed>)        = 18
[pid   563] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   563] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   563] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   564] close(3 <unfinished ...>
[pid   563] <... bpf resumed>)          = 3
[pid   562] write(3, "1000", 4 <unfinished ...>
[pid   565] <... bpf resumed>)          = 5
[pid   563] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   564] <... close resumed>)        = 0
[pid   563] <... bpf resumed>)          = 0
executing program
[pid   564] write(1, "executing program\n", 18 <unfinished ...>
[pid   563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   562] <... write resumed>)        = 4
[pid   564] <... write resumed>)        = 18
[pid   562] close(3 <unfinished ...>
[pid   564] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   562] <... close resumed>)        = 0
executing program
[pid   564] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   563] <... bpf resumed>)          = 4
[pid   562] write(1, "executing program\n", 18 <unfinished ...>
[pid   564] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   562] <... write resumed>)        = 18
[pid   563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   565] <... bpf resumed>)          = 6
[pid   564] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   562] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   564] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   562] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   564] <... bpf resumed>)          = 3
[pid   562] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   564] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   562] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   564] <... bpf resumed>)          = 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   564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   562] <... bpf resumed>)          = 3
[pid   562] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   564] <... bpf resumed>)          = 4
[pid   562] <... bpf resumed>)          = 0
[pid   564] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <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) = 4
[pid   562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   565] <... bpf resumed>)          = 7
[pid   564] <... bpf resumed>)          = 5
[pid   563] <... bpf resumed>)          = 5
[pid   561] +++ exited with 0 +++
[pid   562] <... bpf resumed>)          = 5
[pid   565] exit_group(0 <unfinished ...>
[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}, 46executing program
 <unfinished ...>
[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   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   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=561, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   565] <... exit_group resumed>)   = ?
[pid   563] <... bpf resumed>)          = 6
[pid   562] <... bpf resumed>)          = 6
[pid   562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   562] <... bpf resumed>)          = 7
[pid   562] exit_group(0)               = ?
[pid   562] +++ exited with 0 +++
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 566
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=562, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 566 attached
 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   566] set_robust_list(0x555555649660, 24) = 0
[pid   566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   566] setpgid(0, 0)               = 0
[pid   566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   563] <... bpf resumed>)          = 7
[pid   566] <... openat resumed>)       = 3
[pid   563] exit_group(0 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 567
[pid   566] write(3, "1000", 4 <unfinished ...>
[pid   563] <... exit_group resumed>)   = ?
[pid   566] <... write resumed>)        = 4
[pid   566] close(3)                    = 0
[pid   566] write(1, "executing program\n", 18) = 18
[pid   566] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   566] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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] <... bpf resumed>)          = 6
[pid   566] <... bpf resumed>)          = 3
[pid   566] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   564] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   566] <... bpf resumed>)          = 4
[pid   564] <... bpf resumed>)          = 7
[pid   565] +++ exited with 0 +++
[pid   566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=565, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   564] exit_group(0 <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   564] <... exit_group resumed>)   = ?
[pid   566] <... bpf resumed>)          = 5
[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) = 6
[pid   563] +++ exited with 0 +++
[pid   293] <... restart_syscall resumed>) = 0
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=563, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 567 attached
[pid   567] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   567] <... set_robust_list resumed>) = 0
[pid   567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   567] setpgid(0, 0)               = 0
[pid   567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   567] <... openat resumed>)       = 3
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 568
[pid   567] write(3, "1000", 4 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 569
[pid   567] <... write resumed>)        = 4
[pid   567] close(3)                    = 0
[pid   567] write(1, "executing program\n", 18executing program
) = 18
[pid   567] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   567] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST./strace-static-x86_64: Process 569 attached
./strace-static-x86_64: Process 568 attached
) = -1 EBADF (Bad file descriptor)
[pid   567] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   569] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   568] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   567] <... bpf resumed>)          = 3
[pid   569] <... set_robust_list resumed>) = 0
[pid   568] <... set_robust_list resumed>) = 0
[pid   567] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   568] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   569] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   568] <... prctl resumed>)        = 0
[pid   569] <... prctl resumed>)        = 0
[pid   568] setpgid(0, 0 <unfinished ...>
[pid   569] setpgid(0, 0 <unfinished ...>
[pid   568] <... setpgid resumed>)      = 0
[pid   569] <... setpgid resumed>)      = 0
[pid   568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   568] <... openat resumed>)       = 3
[pid   567] <... bpf resumed>)          = 4
[pid   569] <... openat resumed>)       = 3
[pid   567] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   569] write(3, "1000", 4 <unfinished ...>
[pid   568] write(3, "1000", 4 <unfinished ...>
[pid   569] <... write resumed>)        = 4
[pid   569] close(3)                    = 0
executing program
[pid   569] write(1, "executing program\n", 18) = 18
[pid   569] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   569] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   568] <... write resumed>)        = 4
[pid   569] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   568] close(3 <unfinished ...>
[pid   569] <... bpf resumed>)          = 3
[pid   569] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   568] <... close resumed>)        = 0
[pid   569] <... bpf resumed>)          = 0
[pid   568] write(1, "executing program\n", 18executing program
) = 18
[pid   568] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   568] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   568] <... bpf resumed>)          = 3
[pid   567] <... bpf resumed>)          = 5
[pid   566] <... bpf resumed>)          = 7
[pid   564] +++ exited with 0 +++
[pid   568] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   566] exit_group(0 <unfinished ...>
[pid   296] --- 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>)          = 4
[pid   568] <... bpf resumed>)          = 0
[pid   569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   567] <... bpf resumed>)          = 6
[pid   566] <... exit_group resumed>)   = ?
[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) = 6
[pid   568] <... bpf resumed>)          = 4
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 570
./strace-static-x86_64: Process 570 attached
[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=4}}, 16 <unfinished ...>
[pid   567] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   566] +++ exited with 0 +++
[pid   570] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   569] <... bpf resumed>)          = 7
[pid   568] <... bpf resumed>)          = 5
[pid   567] <... bpf resumed>)          = 7
[pid   570] <... set_robust_list resumed>) = 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   567] exit_group(0 <unfinished ...>
[pid   569] exit_group(0 <unfinished ...>
[pid   298] --- 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   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   570] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   568] <... bpf resumed>)          = 6
[pid   567] <... exit_group resumed>)   = ?
[pid   570] <... prctl resumed>)        = 0
[pid   569] +++ exited with 0 +++
[pid   568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 571
./strace-static-x86_64: Process 571 attached
[pid   570] setpgid(0, 0 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=569, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   570] <... setpgid resumed>)      = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   570] write(3, "1000", 4 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 572
[pid   570] <... write resumed>)        = 4
[pid   570] close(3)                    = 0
executing program
[pid   570] write(1, "executing program\n", 18) = 18
[pid   570] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   570] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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./strace-static-x86_64: Process 572 attached
 <unfinished ...>
[pid   571] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   570] <... bpf resumed>)          = 3
[pid   572] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   571] <... set_robust_list resumed>) = 0
[pid   572] <... set_robust_list resumed>) = 0
[pid   571] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   570] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   572] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   571] <... prctl resumed>)        = 0
[pid   570] <... bpf resumed>)          = 0
[pid   572] <... prctl resumed>)        = 0
[pid   571] setpgid(0, 0 <unfinished ...>
[pid   570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   572] setpgid(0, 0 <unfinished ...>
[pid   571] <... setpgid resumed>)      = 0
[pid   572] <... setpgid resumed>)      = 0
[pid   571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   570] <... bpf resumed>)          = 4
[pid   571] <... openat resumed>)       = 3
[pid   570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   571] write(3, "1000", 4 <unfinished ...>
[pid   572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   571] <... write resumed>)        = 4
[pid   571] close(3)                    = 0
[pid   571] write(1, "executing program\n", 18executing program
) = 18
[pid   571] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   571] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   571] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   572] <... openat resumed>)       = 3
[pid   571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   572] write(3, "1000", 4)         = 4
[pid   572] close(3 <unfinished ...>
[pid   571] <... bpf resumed>)          = 4
[pid   572] <... close resumed>)        = 0
[pid   571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   572] write(1, "executing program\n", 18executing program
) = 18
[pid   572] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   572] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   567] +++ exited with 0 +++
[pid   571] <... bpf resumed>)          = 5
[pid   570] <... bpf resumed>)          = 5
[pid   568] <... bpf resumed>)          = 7
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=567, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   572] <... bpf resumed>)          = 4
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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] exit_group(0 <unfinished ...>
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   571] <... bpf resumed>)          = 6
[pid   570] <... bpf resumed>)          = 6
[pid   568] <... exit_group resumed>)   = ?
[pid   295] <... restart_syscall resumed>) = 0
[pid   572] <... bpf resumed>)          = 5
[pid   571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   571] <... bpf resumed>)          = 7
[pid   572] <... bpf resumed>)          = 6
[pid   571] exit_group(0 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   571] <... exit_group resumed>)   = ?
[pid   572] <... bpf resumed>)          = 7
[pid   571] +++ exited with 0 +++
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 573
[pid   572] exit_group(0 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=571, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   572] <... exit_group resumed>)   = ?
[pid   572] +++ exited with 0 +++
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=572, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 574
[pid   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 575
./strace-static-x86_64: Process 575 attached
[pid   575] set_robust_list(0x555555649660, 24) = 0
./strace-static-x86_64: Process 574 attached
[pid   568] +++ exited with 0 +++
[pid   294] --- 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] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 576
[pid   575] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   574] set_robust_list(0x555555649660, 24) = 0
[pid   574] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   575] <... prctl resumed>)        = 0
[pid   575] setpgid(0, 0)               = 0
[pid   575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   574] <... prctl resumed>)        = 0
[pid   574] setpgid(0, 0)               = 0
[pid   574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   575] <... openat resumed>)       = 3
[pid   575] write(3, "1000", 4 <unfinished ...>
[pid   574] write(3, "1000", 4 <unfinished ...>
[pid   575] <... write resumed>)        = 4
[pid   574] <... write resumed>)        = 4
[pid   575] close(3 <unfinished ...>
[pid   574] close(3executing program
executing program
 <unfinished ...>
[pid   575] <... close resumed>)        = 0
[pid   574] <... close resumed>)        = 0
[pid   575] write(1, "executing program\n", 18 <unfinished ...>
[pid   574] write(1, "executing program\n", 18 <unfinished ...>
[pid   575] <... write resumed>)        = 18
[pid   574] <... write resumed>)        = 18
[pid   575] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   574] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   575] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   574] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   575] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   574] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   575] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   574] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[   28.154357][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000103, exited with 00000102?
[   28.166813][  T568] BUG: scheduling while atomic: syz-executor365/568/0x00000002
[   28.174810][  T568] Modules linked in:
[   28.178104][    C1] softirq: huh, entered softirq 6 TASKLET ffffffff8145fb20 with preempt_count 00000103, exited with 00000102?
[   28.179155][  T568] Preemption disabled at:
[   28.190210][  T289] BUG: scheduling while atomic: strace-static-x/289/0x00000002
[   28.190232][  T289] Modules linked in:
[   28.194453][  T568] [<ffffffff81586227>] up_write+0x27/0x1f0
[   28.201866][  T289] Preemption disabled at:
[   28.201873][  T289] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   28.205758][  T568] CPU: 0 PID: 568 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   28.234154][  T568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   28.244114][  T568] Call Trace:
[   28.247268][  T568]  <TASK>
[   28.250012][  T568]  dump_stack_lvl+0x151/0x1b7
[   28.254523][  T568]  ? up_write+0x27/0x1f0
[   28.258606][  T568]  ? up_write+0x27/0x1f0
[   28.262685][  T568]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   28.267977][  T568]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   28.273620][  T568]  ? up_write+0x27/0x1f0
[   28.277785][  T568]  dump_stack+0x15/0x1b
[   28.281775][  T568]  __schedule_bug+0x195/0x260
[   28.286291][  T568]  ? cpu_util_update_eff+0x10e0/0x10e0
[   28.291597][  T568]  __schedule+0xcf7/0x1550
[   28.295840][  T568]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   28.301136][  T568]  ? __sched_text_start+0x8/0x8
[   28.305935][  T568]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   28.311408][  T568]  do_task_dead+0x99/0xa0
[   28.315573][  T568]  do_exit+0x202a/0x2b80
[   28.319652][  T568]  ? put_task_struct+0x80/0x80
[   28.324259][  T568]  ? __kasan_check_write+0x14/0x20
[   28.329571][  T568]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   28.334517][  T568]  ? _raw_spin_lock_irqsave+0x210/0x210
[   28.339915][  T568]  ? zap_other_threads+0x29c/0x2d0
[   28.344854][  T568]  do_group_exit+0x21a/0x2d0
[   28.349282][  T568]  __x64_sys_exit_group+0x3f/0x40
[   28.354138][  T568]  do_syscall_64+0x3d/0xb0
[   28.358387][  T568]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   28.364901][  T568] RIP: 0033:0x7f67d1144079
[   28.369154][  T568] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   28.376232][  T568] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   28.384490][  T568] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   28.392291][  T568] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   28.400097][  T568] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   28.407920][  T568] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   28.415912][  T568] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   28.423724][  T568]  </TASK>
[   28.426585][  T289] CPU: 1 PID: 289 Comm: strace-static-x Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   28.438039][  T289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   28.447938][  T289] Call Trace:
[   28.451059][  T289]  <TASK>
[   28.453836][  T289]  dump_stack_lvl+0x151/0x1b7
[   28.458361][  T289]  ? is_module_text_address+0x1f/0x360
[   28.463642][  T289]  ? is_module_text_address+0x1f/0x360
[   28.469201][  T289]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   28.474495][  T289]  ? is_module_text_address+0x1f/0x360
[   28.479786][  T289]  dump_stack+0x15/0x1b
[   28.483777][  T289]  __schedule_bug+0x195/0x260
[   28.488311][  T289]  ? cpu_util_update_eff+0x10e0/0x10e0
[   28.493585][  T289]  ? percpu_counter_add_batch+0x13d/0x160
[   28.499143][  T289]  __schedule+0xcf7/0x1550
[   28.503396][  T289]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   28.509297][  T289]  ? ____fput+0x15/0x20
[   28.513303][  T289]  ? __sched_text_start+0x8/0x8
[   28.517976][  T289]  ? __blkcg_punt_bio_submit+0x180/0x180
[   28.523444][  T289]  ? unlock_page_memcg+0x160/0x160
[   28.528388][  T289]  schedule+0xc3/0x180
[   28.532299][  T289]  exit_to_user_mode_loop+0x4e/0xa0
[   28.537859][  T289]  exit_to_user_mode_prepare+0x5a/0xa0
[   28.543253][  T289]  syscall_exit_to_user_mode+0x26/0x140
[   28.548641][  T289]  do_syscall_64+0x49/0xb0
[   28.552882][  T289]  ? sysvec_apic_timer_interrupt+0x55/0xc0
[   28.558528][  T289]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   28.564261][  T289] RIP: 0033:0x4e65f7
[   28.567986][  T289] 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
[   28.587428][  T289] RSP: 002b:00007fff4abf7de8 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[   28.595668][  T289] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[pid   575] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   574] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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 573 attached
 <unfinished ...>
[pid   575] <... bpf resumed>)          = 3
[pid   574] <... bpf resumed>)          = 3
[pid   570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   575] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   574] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   573] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   575] <... bpf resumed>)          = 0
[pid   574] <... bpf resumed>)          = 0
[pid   573] <... set_robust_list resumed>) = 0
[pid   575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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
executing program
[pid   573] write(1, "executing program\n", 18) = 18
[pid   573] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   573] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 576 attached
 <unfinished ...>
[pid   576] set_robust_list(0x555555649660, 24) = 0
[pid   570] <... bpf resumed>)          = 7
[pid   575] <... bpf resumed>)          = 4
[pid   574] <... bpf resumed>)          = 4
[pid   575] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   574] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   575] <... bpf resumed>)          = 5
[pid   574] <... bpf resumed>)          = 5
[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   574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   573] <... bpf resumed>)          = 4
[pid   570] exit_group(0 <unfinished ...>
[pid   576] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   570] <... exit_group resumed>)   = ?
[pid   576] <... prctl resumed>)        = 0
[pid   574] <... bpf resumed>)          = 6
[pid   573] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   570] +++ exited with 0 +++
[pid   575] <... bpf resumed>)          = 6
[pid   573] <... bpf resumed>)          = 5
[pid   575] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   574] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=570, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   576] setpgid(0, 0 <unfinished ...>
[pid   575] <... bpf resumed>)          = 7
[pid   574] <... bpf resumed>)          = 7
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   576] <... setpgid resumed>)      = 0
[pid   576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   573] <... bpf resumed>)          = 6
[pid   576] <... openat resumed>)       = 3
[pid   573] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   575] exit_group(0 <unfinished ...>
[pid   574] exit_group(0 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 580
[pid   575] <... exit_group resumed>)   = ?
[pid   574] <... exit_group resumed>)   = ?
[pid   573] <... bpf resumed>)          = 7
[pid   576] write(3, "1000", 4)         = 4
[pid   575] +++ exited with 0 +++
[pid   576] close(3)                    = 0
[pid   576] write(1, "executing program\n", 18executing program
) = 18
[pid   574] +++ exited with 0 +++
[pid   573] exit_group(0 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=574, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   573] <... exit_group resumed>)   = ?
[pid   576] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   576] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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./strace-static-x86_64: Process 580 attached
 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=575, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   580] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   576] <... bpf resumed>)          = 3
[pid   293] <... restart_syscall resumed>) = 0
[pid   580] <... set_robust_list resumed>) = 0
[pid   576] 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   580] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   576] <... bpf resumed>)          = 0
[pid   576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   580] <... prctl resumed>)        = 0
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 581
[pid   580] setpgid(0, 0 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   580] <... setpgid resumed>)      = 0
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 582
[pid   576] <... bpf resumed>)          = 4
[pid   576] 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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   581] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   580] <... openat resumed>)       = 3
[pid   581] <... set_robust_list resumed>) = 0
[pid   581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   580] write(3, "1000", 4)         = 4
[pid   580] close(3 <unfinished ...>
[pid   581] setpgid(0, 0)               = 0
[pid   580] <... close resumed>)        = 0
./strace-static-x86_64: Process 582 attached
[pid   581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid   580] write(1, "executing program\n", 18) = 18
[pid   582] set_robust_list(0x555555649660, 24) = 0
[pid   580] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   580] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   582] setpgid(0, 0 <unfinished ...>
[pid   580] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   582] <... setpgid resumed>)      = 0
[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) = 3
[pid   580] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   581] <... openat resumed>)       = 3
[pid   581] write(3, "1000", 4 <unfinished ...>
[pid   580] <... bpf resumed>)          = 0
[pid   582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   581] <... write resumed>)        = 4
executing program
[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   581] close(3 <unfinished ...>
[pid   582] <... openat resumed>)       = 3
[pid   582] write(3, "1000", 4)         = 4
[pid   582] close(3)                    = 0
[pid   582] write(1, "executing program\n", 18) = 18
[pid   582] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   582] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   573] +++ exited with 0 +++
[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   582] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   582] <... bpf resumed>)          = 3
[pid   582] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 583
[pid   582] <... bpf resumed>)          = 4
[pid   581] <... close resumed>)        = 0
[pid   580] <... bpf resumed>)          = 4
[pid   580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   581] write(1, "executing program\n", 18executing program
) = 18
[pid   582] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 583 attached
 <unfinished ...>
[pid   581] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   583] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   581] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   581] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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   583] <... set_robust_list resumed>) = 0
[pid   583] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   581] <... bpf resumed>)          = 3
[pid   583] <... prctl resumed>)        = 0
[pid   581] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   583] setpgid(0, 0)               = 0
[pid   583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   581] <... bpf resumed>)          = 0
[pid   583] <... openat resumed>)       = 3
[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   583] write(3, "1000", 4)         = 4
executing program
[pid   583] close(3)                    = 0
[pid   583] write(1, "executing program\n", 18) = 18
[pid   583] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   581] <... bpf resumed>)          = 4
[pid   583] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   583] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   583] <... bpf resumed>)          = 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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   582] <... bpf resumed>)          = 5
[pid   581] <... bpf resumed>)          = 5
[pid   580] <... bpf resumed>)          = 5
[pid   576] <... bpf resumed>)          = 5
[pid   583] <... bpf resumed>)          = 5
[pid   582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   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   576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   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) = 6
[pid   576] <... bpf resumed>)          = 6
[pid   576] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   576] <... bpf resumed>)          = 7
[pid   583] <... bpf resumed>)          = 7
[pid   583] exit_group(0 <unfinished ...>
[pid   580] <... bpf resumed>)          = 6
[pid   576] exit_group(0 <unfinished ...>
[pid   583] <... exit_group resumed>)   = ?
[pid   576] <... exit_group resumed>)   = ?
[pid   583] +++ exited with 0 +++
[pid   576] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=583, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=576, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[   28.603481][  T289] RDX: 00007fff4abf7df0 RSI: 0000000000008910 RDI: 0000000000000003
[   28.611294][  T289] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000c
[   28.619120][  T289] R10: 0000000000554612 R11: 0000000000000286 R12: 00007fff4abf7e50
[   28.626919][  T289] R13: 00007fff4abf7df0 R14: 0000000000423160 R15: 0000000000617180
[   28.634737][  T289]  </TASK>
[pid   582] <... bpf resumed>)          = 6
[pid   580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   582] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   580] <... bpf resumed>)          = 7
[pid   582] <... bpf resumed>)          = 7
[pid   580] exit_group(0 <unfinished ...>
[pid   582] exit_group(0 <unfinished ...>
[pid   581] <... bpf resumed>)          = 6
[pid   580] <... exit_group resumed>)   = ?
[pid   582] <... exit_group resumed>)   = ?
[pid   581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   581] exit_group(0 <unfinished ...>
[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   581] <... exit_group resumed>)   = ?
[pid   581] +++ exited with 0 +++
./strace-static-x86_64: Process 584 attached
./strace-static-x86_64: Process 585 attached
[pid   585] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   584] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   585] <... set_robust_list resumed>) = 0
[pid   584] <... set_robust_list resumed>) = 0
[pid   585] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   584] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   585] <... prctl resumed>)        = 0
[pid   584] <... prctl resumed>)        = 0
[pid   584] setpgid(0, 0 <unfinished ...>
[pid   585] setpgid(0, 0 <unfinished ...>
[pid   584] <... setpgid resumed>)      = 0
[pid   585] <... setpgid resumed>)      = 0
[pid   585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   585] <... openat resumed>)       = 3
[pid   585] write(3, "1000", 4)         = 4
[pid   585] close(3 <unfinished ...>
[pid   584] write(3, "1000", 4 <unfinished ...>
[pid   585] <... close resumed>)        = 0
executing program
[pid   584] <... write resumed>)        = 4
[pid   584] close(3 <unfinished ...>
[pid   585] write(1, "executing program\n", 18 <unfinished ...>
[pid   584] <... close resumed>)        = 0
[pid   585] <... write resumed>)        = 18
[pid   585] socketpair(AF_TIPC, SOCK_STREAM, 0, executing program
 <unfinished ...>
[pid   584] write(1, "executing program\n", 18 <unfinished ...>
[pid   585] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   584] <... write resumed>)        = 18
[pid   585] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   584] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   585] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   584] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   585] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   584] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   584] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   585] <... bpf resumed>)          = 3
[pid   584] <... bpf resumed>)          = 3
[pid   585] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   584] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   585] <... bpf resumed>)          = 0
[pid   585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   584] <... bpf resumed>)          = 0
[pid   585] <... bpf resumed>)          = 4
[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) = 4
[pid   584] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   584] <... bpf resumed>)          = 6
[pid   580] +++ exited with 0 +++
[pid   585] <... bpf resumed>)          = 6
[pid   585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   585] exit_group(0 <unfinished ...>
[pid   584] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   585] <... exit_group resumed>)   = ?
[pid   584] exit_group(0 <unfinished ...>
[pid   585] +++ exited with 0 +++
[pid   584] <... exit_group resumed>)   = ?
[pid   584] +++ exited with 0 +++
[pid   582] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=581, 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=0x555555649650) = 586
./strace-static-x86_64: Process 586 attached
[pid   586] set_robust_list(0x555555649660, 24) = 0
[pid   586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   586] setpgid(0, 0)               = 0
[pid   586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
) = 3
[pid   586] write(3, "1000", 4)         = 4
[pid   586] close(3)                    = 0
[pid   586] write(1, "executing program\n", 18) = 18
[pid   586] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   586] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   586] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=582, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=580, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 584
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=584, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 585
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=585, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 587
[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=0x555555649650) = 589
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 590
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 588
[pid   586] <... bpf resumed>)          = 6
[pid   586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   586] exit_group(0)               = ?
[   28.690936][    C0] softirq: huh, entered softirq 9 RCU ffffffff8160d190 with preempt_count 00000103, exited with 00000102?
[   28.702873][  T580] BUG: scheduling while atomic: syz-executor365/580/0x00000002
[   28.710246][  T580] Modules linked in:
[   28.714382][  T580] Preemption disabled at:
[   28.714394][  T580] [<ffffffff81586227>] up_write+0x27/0x1f0
[   28.724600][  T580] CPU: 0 PID: 580 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   28.730701][    C1] softirq: huh, entered softirq 6 TASKLET ffffffff8145fb20 with preempt_count 00000102, exited with 00000101?
[   28.736081][  T580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   28.736095][  T580] Call Trace:
[   28.736102][  T580]  <TASK>
[   28.736110][  T580]  dump_stack_lvl+0x151/0x1b7
[   28.736137][  T580]  ? up_write+0x27/0x1f0
[   28.748695][  T586] BUG: scheduling while atomic: syz-executor365/586/0x00000002
[   28.757681][  T580]  ? up_write+0x27/0x1f0
[   28.757711][  T580]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   28.757734][  T580]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   28.760729][  T586] Modules linked in:
[   28.763514][  T580]  ? up_write+0x27/0x1f0
[   28.768116][  T586] Preemption disabled at:
[   28.768122][  T586] [<ffffffff81586227>] up_write+0x27/0x1f0
[   28.772198][  T580]  dump_stack+0x15/0x1b
[   28.772220][  T580]  __schedule_bug+0x195/0x260
[   28.820725][  T580]  ? cpu_util_update_eff+0x10e0/0x10e0
[   28.826016][  T580]  __schedule+0xcf7/0x1550
[   28.830274][  T580]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   28.835566][  T580]  ? __sched_text_start+0x8/0x8
[   28.840245][  T580]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   28.845713][  T580]  do_task_dead+0x99/0xa0
[   28.849877][  T580]  do_exit+0x202a/0x2b80
[   28.853970][  T580]  ? put_task_struct+0x80/0x80
[   28.858559][  T580]  ? __kasan_check_write+0x14/0x20
[   28.863768][  T580]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   28.868716][  T580]  ? _raw_spin_lock_irqsave+0x210/0x210
[   28.874105][  T580]  ? zap_other_threads+0x29c/0x2d0
[   28.879044][  T580]  do_group_exit+0x21a/0x2d0
[   28.883476][  T580]  __x64_sys_exit_group+0x3f/0x40
[   28.888850][  T580]  do_syscall_64+0x3d/0xb0
[   28.893113][  T580]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   28.898833][  T580] RIP: 0033:0x7f67d1144079
[   28.903092][  T580] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   28.909939][  T580] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   28.918195][  T580] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   28.925998][  T580] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   28.934154][  T580] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   28.942435][  T580] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   28.950648][  T580] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   28.958479][  T580]  </TASK>
[   28.961323][  T586] CPU: 1 PID: 586 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   28.972707][  T586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   28.982594][  T586] Call Trace:
[   28.985803][  T586]  <TASK>
executing program
executing program
executing program
executing program
executing program
executing program
./strace-static-x86_64: Process 590 attached
./strace-static-x86_64: Process 589 attached
./strace-static-x86_64: Process 588 attached
./strace-static-x86_64: Process 587 attached
[pid   586] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=586, si_uid=0, si_status=0, si_utime=0, si_stime=23} ---
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 591
[pid   589] set_robust_list(0x555555649660, 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 <unfinished ...>
[pid   588] set_robust_list(0x555555649660, 24) = 0
[pid   588] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   589] <... openat resumed>)       = 3
[pid   588] <... prctl resumed>)        = 0
[pid   588] setpgid(0, 0)               = 0
[pid   588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   589] write(3, "1000", 4)         = 4
[pid   589] close(3)                    = 0
[pid   588] <... openat resumed>)       = 3
[pid   589] write(1, "executing program\n", 18) = 18
[pid   589] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   589] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   589] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   588] write(3, "1000", 4)         = 4
[pid   587] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   588] close(3)                    = 0
[pid   590] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   589] <... bpf resumed>)          = 3
[pid   588] write(1, "executing program\n", 18 <unfinished ...>
[pid   587] <... set_robust_list resumed>) = 0
[pid   588] <... write resumed>)        = 18
[pid   587] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   590] <... set_robust_list resumed>) = 0
[pid   590] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   588] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   589] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   588] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   588] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   589] <... bpf resumed>)          = 0
[pid   588] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   590] <... prctl resumed>)        = 0
[pid   589] <... bpf resumed>)          = 4
[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] <... prctl resumed>)        = 0
[pid   590] setpgid(0, 0 <unfinished ...>
[pid   588] <... bpf resumed>)          = 3
[pid   587] setpgid(0, 0 <unfinished ...>
[pid   590] <... setpgid resumed>)      = 0
[pid   589] 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 <unfinished ...>
[pid   587] <... setpgid resumed>)      = 0
[pid   590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   589] <... bpf resumed>)          = 5
[pid   588] <... bpf resumed>)          = 0
[pid   587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   590] <... openat resumed>)       = 3
[pid   589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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] <... openat resumed>)       = 3
[pid   590] write(3, "1000", 4 <unfinished ...>
[pid   589] <... bpf resumed>)          = 6
[pid   590] <... write resumed>)        = 4
[pid   588] <... bpf resumed>)          = 4
[pid   587] write(3, "1000", 4 <unfinished ...>
[pid   590] close(3 <unfinished ...>
[pid   588] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   587] <... write resumed>)        = 4
[pid   590] <... close resumed>)        = 0
[pid   588] <... bpf resumed>)          = 5
[pid   587] close(3 <unfinished ...>
[pid   590] write(1, "executing program\n", 18 <unfinished ...>
[pid   589] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[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] <... close resumed>)        = 0
[pid   590] <... write resumed>)        = 18
[pid   589] <... bpf resumed>)          = 7
[pid   588] <... bpf resumed>)          = 6
[pid   587] write(1, "executing program\n", 18 <unfinished ...>
[pid   590] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   589] exit_group(0 <unfinished ...>
[pid   588] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   587] <... write resumed>)        = 18
[pid   590] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   589] <... exit_group resumed>)   = ?
[pid   588] <... bpf resumed>)          = 7
[pid   587] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   590] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   589] +++ exited with 0 +++
[pid   588] exit_group(0 <unfinished ...>
[pid   587] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   590] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   588] <... exit_group resumed>)   = ?
[pid   587] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   590] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   588] +++ exited with 0 +++
[pid   587] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=589, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   590] <... bpf resumed>)          = 3
[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   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=588, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   590] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   587] <... bpf resumed>)          = 3
[pid   294] <... restart_syscall resumed>) = 0
[pid   590] <... bpf resumed>)          = 0
[pid   587] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   587] <... bpf resumed>)          = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   590] <... bpf resumed>)          = 4
[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   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   590] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   587] <... bpf resumed>)          = 4
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 592
[pid   590] <... bpf resumed>)          = 5
[pid   587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 593
[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   587] <... bpf resumed>)          = 5
[pid   590] <... bpf resumed>)          = 6
[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   590] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   587] <... bpf resumed>)          = 6
[pid   590] <... bpf resumed>)          = 7
[pid   587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   590] exit_group(0 <unfinished ...>
[pid   587] <... bpf resumed>)          = 7
[pid   590] <... exit_group resumed>)   = ?
[pid   587] exit_group(0 <unfinished ...>
[pid   590] +++ exited with 0 +++
[pid   587] <... exit_group resumed>)   = ?
[pid   587] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=590, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=587, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 594
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 595
./strace-static-x86_64: Process 595 attached
[pid   595] set_robust_list(0x555555649660, 24) = 0
[pid   595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   595] setpgid(0, 0)               = 0
[pid   595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   595] write(3, "1000", 4)         = 4
[pid   595] close(3)                    = 0
[pid   595] write(1, "executing program\n", 18) = 18
[pid   595] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   595] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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) = 3
[pid   595] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[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) = 4
[pid   595] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[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./strace-static-x86_64: Process 594 attached
 <unfinished ...>
[pid   594] set_robust_list(0x555555649660, 24) = 0
[pid   594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   594] setpgid(0, 0)               = 0
[pid   594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   594] write(3, "1000", 4)         = 4
[pid   594] close(3)                    = 0
[pid   594] write(1, "executing program\n", 18) = 18
[pid   594] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   594] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   595] <... bpf resumed>)          = 6
[pid   594] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   594] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   595] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   594] <... bpf resumed>)          = 3
[pid   595] <... bpf resumed>)          = 7
[pid   594] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   595] exit_group(0 <unfinished ...>
[pid   594] <... bpf resumed>)          = 0
[pid   595] <... exit_group resumed>)   = ?
[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   595] +++ exited with 0 +++
[pid   594] <... bpf resumed>)          = 4
[pid   594] 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=595, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   594] <... bpf resumed>)          = 5
[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   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 596
[pid   594] <... bpf resumed>)          = 6
[pid   594] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   594] exit_group(0)               = ?
[pid   594] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=594, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 596 attached
 <unfinished ...>
[pid   596] set_robust_list(0x555555649660, 24) = 0
[pid   596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   296] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 597
[pid   596] setpgid(0, 0)               = 0
[pid   596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   596] write(3, "1000", 4./strace-static-x86_64: Process 597 attached
./strace-static-x86_64: Process 593 attached
./strace-static-x86_64: Process 592 attached
./strace-static-x86_64: Process 591 attached
 <unfinished ...>
[pid   597] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   596] <... write resumed>)        = 4
[pid   591] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   597] <... set_robust_list resumed>) = 0
[pid   596] close(3 <unfinished ...>
[pid   591] <... set_robust_list resumed>) = 0
[pid   597] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   596] <... close resumed>)        = 0
[pid   591] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
 <unfinished ...>
[pid   597] <... prctl resumed>)        = 0
[pid   596] write(1, "executing program\n", 18 <unfinished ...>
[pid   591] <... prctl resumed>)        = 0
[pid   597] setpgid(0, 0 <unfinished ...>
[pid   596] <... write resumed>)        = 18
[pid   591] setpgid(0, 0 <unfinished ...>
[pid   597] <... setpgid resumed>)      = 0
[pid   596] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   591] <... setpgid resumed>)      = 0
[pid   597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   596] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   597] <... openat resumed>)       = 3
[pid   596] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   591] <... openat resumed>)       = 3
[pid   597] write(3, "1000", 4 <unfinished ...>
[pid   596] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   591] write(3, "1000", 4 <unfinished ...>
[pid   597] <... write resumed>)        = 4
[pid   596] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   591] <... write resumed>)        = 4
[pid   597] close(3 <unfinished ...>
[pid   596] <... bpf resumed>)          = 3
[pid   592] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   591] close(3 <unfinished ...>
[pid   597] <... close resumed>)        = 0
[pid   596] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   592] <... set_robust_list resumed>) = 0
[pid   591] <... close resumed>)        = 0
executing program
[pid   597] write(1, "executing program\n", 18 <unfinished ...>
[pid   596] <... bpf resumed>)          = 0
executing program
[pid   592] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   591] write(1, "executing program\n", 18 <unfinished ...>
[pid   597] <... write resumed>)        = 18
[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   592] <... prctl resumed>)        = 0
[pid   591] <... write resumed>)        = 18
[pid   597] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   596] <... bpf resumed>)          = 4
[pid   592] setpgid(0, 0 <unfinished ...>
[pid   591] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   597] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   596] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   592] <... setpgid resumed>)      = 0
[pid   591] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[   28.988580][  T586]  dump_stack_lvl+0x151/0x1b7
[   28.993094][  T586]  ? up_write+0x27/0x1f0
[   28.997171][  T586]  ? up_write+0x27/0x1f0
[   29.001359][  T586]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   29.006638][  T586]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   29.012282][  T586]  ? up_write+0x27/0x1f0
[   29.016370][  T586]  dump_stack+0x15/0x1b
[   29.020371][  T586]  __schedule_bug+0x195/0x260
[   29.024973][  T586]  ? cpu_util_update_eff+0x10e0/0x10e0
[   29.030783][  T586]  __schedule+0xcf7/0x1550
[   29.035032][  T586]  ? _raw_spin_lock_irqsave+0xf9/0x210
[pid   597] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   596] <... bpf resumed>)          = 5
[pid   592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   591] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   597] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[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   592] <... openat resumed>)       = 3
[pid   591] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   597] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   596] <... bpf resumed>)          = 6
[pid   592] write(3, "1000", 4 <unfinished ...>
[pid   591] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   597] <... bpf resumed>)          = 3
[pid   596] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   592] <... write resumed>)        = 4
[pid   591] <... bpf resumed>)          = 3
[pid   597] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   596] <... bpf resumed>)          = 7
[pid   592] close(3 <unfinished ...>
[pid   591] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   597] <... bpf resumed>)          = 0
[pid   596] exit_group(0 <unfinished ...>
[pid   592] <... close resumed>)        = 0
[pid   591] <... bpf resumed>)          = 0
[pid   597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   596] <... exit_group resumed>)   = ?
executing program
[pid   592] write(1, "executing program\n", 18 <unfinished ...>
[pid   591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   597] <... bpf resumed>)          = 4
[pid   596] +++ exited with 0 +++
[pid   592] <... write resumed>)        = 18
[pid   591] <... bpf resumed>)          = 4
[pid   597] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   593] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   592] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   591] 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=596, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   597] <... bpf resumed>)          = 5
[pid   593] <... set_robust_list resumed>) = 0
[pid   592] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   591] <... bpf resumed>)          = 5
[pid   597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   593] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   592] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   597] <... bpf resumed>)          = 6
[pid   593] <... prctl resumed>)        = 0
[pid   592] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   591] <... bpf resumed>)          = 6
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   597] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   593] setpgid(0, 0 <unfinished ...>
[pid   592] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   591] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   597] <... bpf resumed>)          = 7
[pid   593] <... setpgid resumed>)      = 0
[pid   592] <... bpf resumed>)          = 3
[pid   591] <... bpf resumed>)          = 7
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 598
[pid   597] exit_group(0 <unfinished ...>
[pid   593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   592] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   591] exit_group(0 <unfinished ...>
[pid   597] <... exit_group resumed>)   = ?
[pid   593] <... openat resumed>)       = 3
[pid   592] <... bpf resumed>)          = 0
[pid   591] <... exit_group resumed>)   = ?
[pid   597] +++ exited with 0 +++
[pid   593] write(3, "1000", 4 <unfinished ...>
[pid   592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   591] +++ exited with 0 +++
[pid   593] <... write resumed>)        = 4
[pid   592] <... bpf resumed>)          = 4
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=597, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=591, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   593] close(3 <unfinished ...>
[pid   592] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   593] <... close resumed>)        = 0
executing program
[pid   592] <... bpf resumed>)          = 5
[pid   296] <... restart_syscall resumed>) = 0
[pid   293] <... restart_syscall resumed>) = 0
[pid   593] write(1, "executing program\n", 18 <unfinished ...>
[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] <... write resumed>)        = 18
[pid   592] <... bpf resumed>)          = 6
[pid   593] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   592] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   593] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   592] <... bpf resumed>)          = 7
[pid   593] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   592] exit_group(0 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 599
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 600
[pid   593] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   592] <... exit_group resumed>)   = ?
[pid   593] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   592] +++ exited with 0 +++
[pid   593] <... bpf resumed>)          = 3
[pid   593] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=592, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   593] <... bpf resumed>)          = 0
[pid   298] 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   298] <... restart_syscall resumed>) = 0
[pid   593] <... bpf resumed>)          = 4
[pid   593] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[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) = 6
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 601
[pid   593] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   593] exit_group(0./strace-static-x86_64: Process 599 attached
)               = ?
[pid   599] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   593] +++ exited with 0 +++
[pid   599] <... set_robust_list resumed>) = 0
[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   599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   599] setpgid(0, 0 <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   599] <... setpgid resumed>)      = 0
[pid   599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 602
[pid   599] <... openat resumed>)       = 3
[   29.040602][  T586]  ? __sched_text_start+0x8/0x8
[   29.045277][  T586]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   29.050986][  T586]  do_task_dead+0x99/0xa0
[   29.055152][  T586]  do_exit+0x202a/0x2b80
[   29.059233][  T586]  ? put_task_struct+0x80/0x80
[   29.063982][  T586]  ? __kasan_check_write+0x14/0x20
[   29.069009][  T586]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   29.073960][  T586]  ? _raw_spin_lock_irqsave+0x210/0x210
[   29.079337][  T586]  ? zap_other_threads+0x29c/0x2d0
[   29.084292][  T586]  do_group_exit+0x21a/0x2d0
[pid   599] write(3, "1000", 4)         = 4
executing program
[pid   599] close(3)                    = 0
[pid   599] write(1, "executing program\n", 18) = 18
[pid   599] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   599] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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./strace-static-x86_64: Process 601 attached
) = 3
./strace-static-x86_64: Process 602 attached
[pid   601] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   599] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   602] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   601] <... set_robust_list resumed>) = 0
[pid   599] <... bpf resumed>)          = 0
[pid   602] <... set_robust_list resumed>) = 0
[pid   601] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   602] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   601] <... prctl resumed>)        = 0
[pid   599] <... bpf resumed>)          = 4
[pid   602] <... prctl resumed>)        = 0
[pid   601] setpgid(0, 0 <unfinished ...>
[pid   599] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   602] setpgid(0, 0 <unfinished ...>
[pid   601] <... setpgid resumed>)      = 0
[pid   599] <... bpf resumed>)          = 5
[pid   602] <... setpgid resumed>)      = 0
[pid   601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   601] <... openat resumed>)       = 3
[pid   599] <... bpf resumed>)          = 6
[pid   602] <... openat resumed>)       = 3
[pid   601] write(3, "1000", 4 <unfinished ...>
[pid   599] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   602] write(3, "1000", 4 <unfinished ...>
[pid   601] <... write resumed>)        = 4
[pid   599] <... bpf resumed>)          = 7
[pid   602] <... write resumed>)        = 4
[pid   601] close(3 <unfinished ...>
[pid   599] exit_group(0 <unfinished ...>
[pid   602] close(3 <unfinished ...>
[pid   601] <... close resumed>)        = 0
[pid   599] <... exit_group resumed>)   = ?
executing program
[pid   602] <... close resumed>)        = 0
[pid   601] write(1, "executing program\n", 18 <unfinished ...>
[pid   599] +++ exited with 0 +++
executing program
[pid   602] write(1, "executing program\n", 18 <unfinished ...>
[pid   601] <... write resumed>)        = 18
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=599, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   602] <... write resumed>)        = 18
[pid   601] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   602] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   601] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   602] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   601] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   602] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   601] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   602] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   601] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 603
[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 <unfinished ...>
[pid   601] <... bpf resumed>)          = 3
[pid   602] <... bpf resumed>)          = 3
[pid   601] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   602] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   601] <... bpf resumed>)          = 0
[pid   602] <... bpf resumed>)          = 0
[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   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   601] <... bpf resumed>)          = 4
[pid   602] <... bpf resumed>)          = 4
[pid   601] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   602] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   601] <... bpf resumed>)          = 5
[pid   602] <... bpf resumed>)          = 5
[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   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   601] <... bpf resumed>)          = 6
[pid   602] <... bpf resumed>)          = 6
[pid   601] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 603 attached
 <unfinished ...>
[pid   602] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   601] <... bpf resumed>)          = 7
[pid   603] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   602] <... bpf resumed>)          = 7
[pid   601] exit_group(0 <unfinished ...>
[pid   603] <... set_robust_list resumed>) = 0
[pid   602] exit_group(0 <unfinished ...>
[pid   601] <... exit_group resumed>)   = ?
[pid   603] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   602] <... exit_group resumed>)   = ?
[pid   601] +++ exited with 0 +++
[pid   603] <... prctl resumed>)        = 0
[pid   602] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=601, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   603] setpgid(0, 0 <unfinished ...>
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   603] <... setpgid resumed>)      = 0
[pid   298] <... restart_syscall resumed>) = 0
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=602, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   603] <... openat resumed>)       = 3
[pid   603] write(3, "1000", 4 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 604
[pid   603] <... write resumed>)        = 4
[pid   603] close(3 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 605
[pid   603] <... close resumed>)        = 0
executing program
[pid   603] write(1, "executing program\n", 18) = 18
[pid   603] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   603] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
./strace-static-x86_64: Process 604 attached
[pid   603] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   604] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   603] <... bpf resumed>)          = 5
[pid   604] <... set_robust_list resumed>) = 0
[pid   603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   604] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   603] <... bpf resumed>)          = 6
[pid   604] <... prctl resumed>)        = 0
[pid   603] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 605 attached
 <unfinished ...>
[pid   604] setpgid(0, 0 <unfinished ...>
[pid   603] <... bpf resumed>)          = 7
[pid   605] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   604] <... setpgid resumed>)      = 0
[   29.088714][  T586]  __x64_sys_exit_group+0x3f/0x40
[   29.093573][  T586]  do_syscall_64+0x3d/0xb0
[   29.097839][  T586]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   29.103560][  T586] RIP: 0033:0x7f67d1144079
[   29.107823][  T586] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   29.114764][  T586] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   29.122997][  T586] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   29.130939][  T586] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[pid   603] exit_group(0 <unfinished ...>
[pid   605] <... set_robust_list resumed>) = 0
[pid   604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   603] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 600 attached
./strace-static-x86_64: Process 598 attached
[pid   605] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   604] <... openat resumed>)       = 3
[pid   603] +++ exited with 0 +++
[pid   605] <... prctl resumed>)        = 0
[pid   604] write(3, "1000", 4 <unfinished ...>
[pid   600] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   598] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=603, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid   605] setpgid(0, 0 <unfinished ...>
[pid   604] <... write resumed>)        = 4
[pid   600] <... set_robust_list resumed>) = 0
[pid   598] <... set_robust_list resumed>) = 0
[pid   605] <... setpgid resumed>)      = 0
[pid   604] close(3 <unfinished ...>
[pid   600] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   598] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   604] <... close resumed>)        = 0
[pid   600] <... prctl resumed>)        = 0
[pid   598] <... prctl resumed>)        = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid   605] <... openat resumed>)       = 3
[pid   604] write(1, "executing program\n", 18 <unfinished ...>
[pid   600] setpgid(0, 0 <unfinished ...>
[pid   598] setpgid(0, 0 <unfinished ...>
[pid   605] write(3, "1000", 4 <unfinished ...>
[pid   604] <... write resumed>)        = 18
[pid   600] <... setpgid resumed>)      = 0
[pid   598] <... setpgid resumed>)      = 0
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 606
[pid   605] <... write resumed>)        = 4
[pid   604] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   605] close(3 <unfinished ...>
[pid   604] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   600] <... openat resumed>)       = 3
[pid   598] <... openat resumed>)       = 3
[pid   605] <... close resumed>)        = 0
[pid   604] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   600] write(3, "1000", 4 <unfinished ...>
[   29.138861][  T586] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   29.143411][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000103, exited with 00000102?
[   29.146946][  T586] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   29.146965][  T586] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   29.159866][  T603] BUG: scheduling while atomic: syz-executor365/603/0x00000002
[   29.167738][  T586]  </TASK>
[   29.186358][  T603] Modules linked in:
[pid   598] write(3, "1000", 4executing program
 <unfinished ...>
[pid   605] write(1, "executing program\n", 18 <unfinished ...>
[pid   604] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   600] <... write resumed>)        = 4
[pid   598] <... write resumed>)        = 4
[pid   605] <... write resumed>)        = 18
[pid   604] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   600] close(3 <unfinished ...>
[pid   598] close(3 <unfinished ...>
[pid   605] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   604] <... bpf resumed>)          = 3
[pid   600] <... close resumed>)        = 0
executing program
executing program
[pid   598] <... close resumed>)        = 0
[pid   605] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   604] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   600] write(1, "executing program\n", 18 <unfinished ...>
[pid   598] write(1, "executing program\n", 18 <unfinished ...>
[pid   605] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   604] <... bpf resumed>)          = 0
[pid   600] <... write resumed>)        = 18
[pid   598] <... write resumed>)        = 18
[pid   605] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   600] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   598] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   605] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   604] <... bpf resumed>)          = 4
[pid   600] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   598] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   605] <... bpf resumed>)          = 3
[pid   604] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   600] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   598] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   605] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   604] <... bpf resumed>)          = 5
[pid   600] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   598] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   605] <... bpf resumed>)          = 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   600] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   598] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_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 resumed>)          = 6
[pid   600] <... bpf resumed>)          = 3
[pid   598] <... bpf resumed>)          = 3
[pid   605] <... bpf resumed>)          = 4
[pid   604] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   600] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   598] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   605] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   604] <... bpf resumed>)          = 7
[pid   600] <... bpf resumed>)          = 0
[pid   598] <... bpf resumed>)          = 0
[pid   605] <... bpf resumed>)          = 5
[pid   604] exit_group(0 <unfinished ...>
[pid   600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   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 ...>
[   29.190368][  T603] Preemption disabled at:
[   29.190380][  T603] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   29.202509][  T603] CPU: 0 PID: 603 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   29.208843][    C1] softirq: huh, entered softirq 6 TASKLET ffffffff8145fb20 with preempt_count 00000102, exited with 00000101?
[   29.214495][  T603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   29.214510][  T603] Call Trace:
[   29.214516][  T603]  <TASK>
[   29.214523][  T603]  dump_stack_lvl+0x151/0x1b7
[   29.226972][  T604] BUG: scheduling while atomic: syz-executor365/604/0x00000002
[   29.235844][  T603]  ? is_module_text_address+0x1f/0x360
[   29.239162][  T604] Modules linked in:
[   29.241917][  T603]  ? is_module_text_address+0x1f/0x360
[   29.246468][  T604] Preemption disabled at:
[   29.246475][  T604] [<ffffffff81586f43>] rwsem_write_trylock+0x93/0x290
[   29.253814][  T603]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   29.284406][  T603]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   29.290034][  T603]  ? is_module_text_address+0x1f/0x360
[   29.295309][  T603]  dump_stack+0x15/0x1b
[   29.299302][  T603]  __schedule_bug+0x195/0x260
[   29.303819][  T603]  ? cpu_util_update_eff+0x10e0/0x10e0
[   29.309115][  T603]  __schedule+0xcf7/0x1550
[   29.313366][  T603]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   29.318664][  T603]  ? __sched_text_start+0x8/0x8
[   29.323471][  T603]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   29.328936][  T603]  do_task_dead+0x99/0xa0
[   29.333191][  T603]  do_exit+0x202a/0x2b80
[   29.337274][  T603]  ? put_task_struct+0x80/0x80
[   29.341877][  T603]  ? __kasan_check_write+0x14/0x20
[   29.347016][  T603]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   29.351953][  T603]  ? _raw_spin_lock_irqsave+0x210/0x210
[   29.357451][  T603]  ? zap_other_threads+0x29c/0x2d0
[   29.362424][  T603]  do_group_exit+0x21a/0x2d0
[   29.366920][  T603]  __x64_sys_exit_group+0x3f/0x40
[   29.371771][  T603]  do_syscall_64+0x3d/0xb0
[   29.376037][  T603]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   29.381932][  T603] RIP: 0033:0x7f67d1144079
[   29.386391][  T603] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   29.393211][  T603] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   29.401639][  T603] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   29.409441][  T603] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   29.417513][  T603] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   29.425448][  T603] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   29.433403][  T603] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   29.441289][  T603]  </TASK>
[pid   605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   604] <... exit_group resumed>)   = ?
[pid   600] <... bpf resumed>)          = 4
[pid   598] <... bpf resumed>)          = 4
[pid   605] <... bpf resumed>)          = 6
[pid   604] +++ exited with 0 +++
./strace-static-x86_64: Process 606 attached
[pid   606] set_robust_list(0x555555649660, 24) = 0
[pid   606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   606] setpgid(0, 0)               = 0
[pid   606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   606] write(3, "1000", 4)         = 4
[pid   606] close(3)                    = 0
[pid   606] write(1, "executing program\n", 18executing program
) = 18
[pid   606] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[   29.444145][  T604] CPU: 1 PID: 604 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   29.451051][    C0] softirq: huh, entered softirq 9 RCU ffffffff8160d190 with preempt_count 00000104, exited with 00000103?
[   29.455511][  T604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   29.455528][  T604] Call Trace:
[   29.466695][  T578] BUG: workqueue leaked lock or atomic: kworker/0:6/0x00000001/578
[   29.466695][  T578]      last function: bpf_prog_free_deferred
[   29.476517][  T604]  <TASK>
[   29.476526][  T604]  dump_stack_lvl+0x151/0x1b7
[   29.476548][  T604]  ? rwsem_write_trylock+0x93/0x290
[   29.476572][  T604]  ? rwsem_write_trylock+0x93/0x290
[   29.476595][  T604]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   29.476617][  T604]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   29.476649][  T604]  ? rwsem_write_trylock+0x93/0x290
[   29.476674][  T604]  dump_stack+0x15/0x1b
[   29.476693][  T604]  __schedule_bug+0x195/0x260
[   29.476715][  T604]  ? cpu_util_update_eff+0x10e0/0x10e0
[   29.540747][  T604]  __schedule+0xcf7/0x1550
[   29.544989][  T604]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   29.550281][  T604]  ? __sched_text_start+0x8/0x8
[   29.554971][  T604]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   29.560531][  T604]  do_task_dead+0x99/0xa0
[   29.564720][  T604]  do_exit+0x202a/0x2b80
[   29.568769][  T604]  ? put_task_struct+0x80/0x80
[   29.573366][  T604]  ? __kasan_check_write+0x14/0x20
[   29.578327][  T604]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   29.583367][  T604]  ? _raw_spin_lock_irqsave+0x210/0x210
[   29.588744][  T604]  ? zap_other_threads+0x29c/0x2d0
[   29.593690][  T604]  do_group_exit+0x21a/0x2d0
[   29.598119][  T604]  __x64_sys_exit_group+0x3f/0x40
[   29.602975][  T604]  do_syscall_64+0x3d/0xb0
[   29.607228][  T604]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   29.612955][  T604] RIP: 0033:0x7f67d1144079
[   29.617299][  T604] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   29.624152][  T604] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   29.632577][  T604] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[pid   606] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   605] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   600] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   598] 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=604, si_uid=0, si_status=0, si_utime=0, si_stime=23} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 608
[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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   606] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 608 attached
 <unfinished ...>
[pid   608] set_robust_list(0x555555649660, 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
executing program
[pid   608] write(1, "executing program\n", 18) = 18
[pid   608] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   608] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[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
[   29.640525][  T604] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   29.648293][  T604] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   29.656111][  T604] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   29.663920][  T604] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   29.672259][  T604]  </TASK>
[   29.675113][  T578] CPU: 0 PID: 578 Comm: kworker/0:6 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[pid   608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[   29.686449][  T578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   29.696313][  T578] Workqueue: events bpf_prog_free_deferred
[   29.701952][  T578] Call Trace:
[   29.705074][  T578]  <TASK>
[   29.707852][  T578]  dump_stack_lvl+0x151/0x1b7
[   29.712364][  T578]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   29.718014][  T578]  ? bpf_prog_free_deferred+0x63e/0x750
[   29.723867][  T578]  dump_stack+0x15/0x1b
[   29.727938][  T578]  process_one_work+0x94e/0xcb0
[   29.732629][  T578]  worker_thread+0xa60/0x1260
[   29.737318][  T578]  kthread+0x26d/0x300
[   29.741318][  T578]  ? worker_clr_flags+0x1a0/0x1a0
[   29.746379][  T578]  ? kthread_blkcg+0xd0/0xd0
[   29.750788][  T578]  ret_from_fork+0x1f/0x30
[   29.755052][  T578]  </TASK>
[   29.758009][  T578] BUG: scheduling while atomic: kworker/0:6/578/0x00000002
[   29.765867][  T578] Modules linked in:
[   29.769578][  T578] Preemption disabled at:
[   29.769587][  T578] [<ffffffff81b6b106>] free_vmap_area_noflush+0x226/0xa30
[   29.781027][  T578] CPU: 0 PID: 578 Comm: kworker/0:6 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   29.792191][  T578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   29.802094][  T578] Workqueue: events bpf_prog_free_deferred
[   29.807863][  T578] Call Trace:
[   29.810988][  T578]  <TASK>
[   29.813769][  T578]  dump_stack_lvl+0x151/0x1b7
[   29.818280][  T578]  ? free_vmap_area_noflush+0x226/0xa30
[   29.823828][  T578]  ? free_vmap_area_noflush+0x226/0xa30
[   29.829222][  T578]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   29.834506][  T578]  ? free_vmap_area_noflush+0x226/0xa30
[   29.839890][  T578]  dump_stack+0x15/0x1b
[   29.843880][  T578]  __schedule_bug+0x195/0x260
[   29.848409][  T578]  ? update_load_avg+0x513/0x1530
[   29.853549][  T578]  ? cpu_util_update_eff+0x10e0/0x10e0
[   29.858989][  T578]  __schedule+0xcf7/0x1550
[   29.863235][  T578]  ? __sched_text_start+0x8/0x8
[   29.868161][  T578]  ? unwind_next_frame+0x3cb/0x700
[   29.873373][  T578]  schedule+0xc3/0x180
[   29.877272][  T578]  schedule_preempt_disabled+0x13/0x20
[   29.882650][  T578]  __mutex_lock+0x5b6/0x1ca0
[   29.887166][  T578]  ? ret_from_fork+0x1f/0x30
[   29.891593][  T578]  ? stack_trace_save+0x113/0x1c0
[   29.896584][  T578]  ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20
[   29.903140][  T578]  ? stack_trace_snprint+0xf0/0xf0
[   29.908090][  T578]  ? __stack_depot_save+0x36/0x480
[   29.913088][  T578]  ? ttwu_do_wakeup+0x40d/0x430
[   29.917725][  T578]  ? kfree+0x7a/0xf0
[   29.921884][  T578]  ? kfree+0x7a/0xf0
[   29.925626][  T578]  ? kasan_set_track+0x60/0x70
[   29.930231][  T578]  ? kasan_save_free_info+0x2b/0x40
[   29.935256][  T578]  ? bpf_prog_free_deferred+0x1a6/0x750
[   29.940657][  T578]  ? process_one_work+0x73d/0xcb0
[   29.946192][  T578]  ? worker_thread+0xa60/0x1260
[   29.950877][  T578]  ? kthread+0x26d/0x300
[   29.955085][  T578]  ? ret_from_fork+0x1f/0x30
[   29.959471][  T578]  __mutex_lock_slowpath+0xe/0x10
[   29.964503][  T578]  mutex_lock+0x130/0x1e0
[   29.968675][  T578]  ? bit_wait_io_timeout+0x120/0x120
[   29.973785][  T578]  ? in_gate_area_no_mm+0x41/0x60
[   29.978651][  T578]  text_poke_set+0xac/0x170
[   29.983276][  T578]  ? __kasan_check_write+0x14/0x20
[   29.988304][  T578]  ? text_poke_copy+0x90/0x90
[   29.992825][  T578]  ? bit_wait_io_timeout+0x120/0x120
[   29.997946][  T578]  ? kasan_quarantine_put+0x34/0x1a0
[   30.003183][  T578]  ? kfree+0x7a/0xf0
[   30.007228][  T578]  bpf_arch_text_invalidate+0x22/0x40
[   30.012430][  T578]  bpf_prog_pack_free+0x14b/0x3d0
[   30.017289][  T578]  bpf_jit_binary_pack_free+0x38/0x80
[   30.022502][  T578]  bpf_jit_free+0x132/0x1e0
[   30.026838][  T578]  bpf_prog_free_deferred+0x63e/0x750
[   30.032063][  T578]  process_one_work+0x73d/0xcb0
[   30.036740][  T578]  worker_thread+0xa60/0x1260
[   30.041251][  T578]  kthread+0x26d/0x300
[pid   608] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   606] <... bpf resumed>)          = 5
[pid   605] <... bpf resumed>)          = 7
[pid   600] <... bpf resumed>)          = 5
[pid   598] <... bpf resumed>)          = 5
[pid   608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   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   605] exit_group(0 <unfinished ...>
[pid   600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   608] <... bpf resumed>)          = 6
[pid   606] <... bpf resumed>)          = 6
[pid   606] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   598] <... bpf resumed>)          = 6
[pid   608] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   606] <... bpf resumed>)          = 7
[pid   605] <... exit_group resumed>)   = ?
[pid   600] <... bpf resumed>)          = 6
[pid   598] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   608] <... bpf resumed>)          = 7
[pid   606] exit_group(0 <unfinished ...>
[pid   608] exit_group(0 <unfinished ...>
[pid   606] <... exit_group resumed>)   = ?
[pid   605] +++ exited with 0 +++
[pid   600] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   598] <... bpf resumed>)          = 7
[pid   608] <... exit_group resumed>)   = ?
[pid   600] <... bpf resumed>)          = 7
[pid   598] exit_group(0 <unfinished ...>
[pid   608] +++ exited with 0 +++
[pid   600] exit_group(0 <unfinished ...>
[pid   598] <... exit_group resumed>)   = ?
[   30.045155][  T578]  ? worker_clr_flags+0x1a0/0x1a0
[   30.050031][  T578]  ? kthread_blkcg+0xd0/0xd0
[   30.054458][  T578]  ret_from_fork+0x1f/0x30
[   30.058709][  T578]  </TASK>
[   30.078837][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000103, exited with 00000102?
[   30.080861][    C1] softirq: huh, entered softirq 9 RCU ffffffff8160d190 with preempt_count 00000103, exited with 00000102?
[   30.090603][  T606] BUG: scheduling while atomic: syz-executor365/606/0x00000002
[   30.101632][  T598] BUG: scheduling while atomic: syz-executor365/598/0x00000002
[   30.101647][  T598] Modules linked in:
[   30.101658][  T598] Preemption disabled at:
[   30.101663][  T598] [<ffffffff81cbaa63>] __dentry_kill+0x4c3/0x650
[   30.101705][  T598] CPU: 1 PID: 598 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   30.101727][  T598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   30.101738][  T598] Call Trace:
[   30.101744][  T598]  <TASK>
[   30.101751][  T598]  dump_stack_lvl+0x151/0x1b7
[   30.101773][  T598]  ? __dentry_kill+0x4c3/0x650
[   30.101803][  T598]  ? __dentry_kill+0x4c3/0x650
[   30.101834][  T598]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   30.101855][  T598]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   30.109666][  T606] Modules linked in:
[   30.117098][  T598]  ? __dentry_kill+0x4c3/0x650
[   30.117130][  T598]  dump_stack+0x15/0x1b
[   30.120837][  T606] Preemption disabled at:
[   30.124990][  T598]  __schedule_bug+0x195/0x260
[   30.131178][  T606] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   30.142627][  T598]  ? cpu_util_update_eff+0x10e0/0x10e0
[   30.142655][  T598]  __schedule+0xcf7/0x1550
[   30.221097][  T598]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   30.227266][  T598]  ? __sched_text_start+0x8/0x8
[   30.232035][  T598]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   30.237500][  T598]  do_task_dead+0x99/0xa0
[   30.241791][  T598]  do_exit+0x202a/0x2b80
[   30.245871][  T598]  ? put_task_struct+0x80/0x80
[   30.250603][  T598]  ? __kasan_check_write+0x14/0x20
[   30.255562][  T598]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   30.260490][  T598]  ? _raw_spin_lock_irqsave+0x210/0x210
[   30.265866][  T598]  ? zap_other_threads+0x29c/0x2d0
[   30.270817][  T598]  do_group_exit+0x21a/0x2d0
[   30.275254][  T598]  __x64_sys_exit_group+0x3f/0x40
[   30.280103][  T598]  do_syscall_64+0x3d/0xb0
[   30.284483][  T598]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   30.290197][  T598] RIP: 0033:0x7f67d1144079
[   30.294580][  T598] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   30.301683][  T598] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   30.310375][  T598] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   30.318367][  T598] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   30.326163][  T598] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   30.334151][  T598] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   30.342157][  T598] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   30.350223][  T598]  </TASK>
[   30.353170][  T606] CPU: 0 PID: 606 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   30.365024][  T606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   30.375487][  T606] Call Trace:
[   30.378611][  T606]  <TASK>
[   30.381396][  T606]  dump_stack_lvl+0x151/0x1b7
[   30.385900][  T606]  ? is_module_text_address+0x1f/0x360
[   30.391457][  T606]  ? is_module_text_address+0x1f/0x360
[   30.397099][  T606]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   30.402425][  T606]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   30.408014][  T606]  ? is_module_text_address+0x1f/0x360
[   30.413419][  T606]  dump_stack+0x15/0x1b
[   30.417419][  T606]  __schedule_bug+0x195/0x260
[   30.421923][  T606]  ? cpu_util_update_eff+0x10e0/0x10e0
[   30.427216][  T606]  __schedule+0xcf7/0x1550
[   30.431483][  T606]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   30.436762][  T606]  ? __sched_text_start+0x8/0x8
[   30.441460][  T606]  ? _raw_write_lock_irqsave+0x170/0x1e0
[   30.447041][  T606]  do_task_dead+0x99/0xa0
[   30.451189][  T606]  do_exit+0x202a/0x2b80
[   30.455360][  T606]  ? put_task_struct+0x80/0x80
[   30.459951][  T606]  ? __kasan_check_write+0x14/0x20
[   30.464895][  T606]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   30.469926][  T606]  ? _raw_spin_lock_irqsave+0x210/0x210
[   30.475354][  T606]  ? zap_other_threads+0x29c/0x2d0
[   30.480263][  T606]  do_group_exit+0x21a/0x2d0
[   30.484686][  T606]  __x64_sys_exit_group+0x3f/0x40
[   30.489546][  T606]  do_syscall_64+0x3d/0xb0
[   30.493792][  T606]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   30.499520][  T606] RIP: 0033:0x7f67d1144079
[   30.503773][  T606] Code: Unable to access opcode bytes at 0x7f67d114404f.
[   30.510633][  T606] RSP: 002b:00007ffc679c0138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   30.518877][  T606] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67d1144079
[   30.526687][  T606] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   30.534641][  T606] RBP: 00007f67d11c02b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=605, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   606] +++ exited with 0 +++
[pid   600] <... exit_group resumed>)   = ?
[pid   598] +++ exited with 0 +++
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=608, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... restart_syscall resumed>) = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=598, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   600] +++ exited with 0 +++
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=606, si_uid=0, si_status=0, si_utime=0, si_stime=27} ---
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 610
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 611
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=600, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 612
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 614
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 613
./strace-static-x86_64: Process 612 attached
[pid   612] set_robust_list(0x555555649660, 24./strace-static-x86_64: Process 614 attached
) = 0
[pid   612] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   614] set_robust_list(0x555555649660, 24) = 0
[pid   612] <... prctl resumed>)        = 0
[pid   612] setpgid(0, 0 <unfinished ...>
[pid   614] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   612] <... setpgid resumed>)      = 0
[pid   614] <... prctl resumed>)        = 0
[pid   614] setpgid(0, 0)               = 0
[pid   612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 610 attached
[pid   612] write(3, "1000", 4)         = 4
./strace-static-x86_64: Process 613 attached
./strace-static-x86_64: Process 611 attached
[pid   614] write(3, "1000", 4 <unfinished ...>
[pid   612] close(3 <unfinished ...>
[pid   610] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   613] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   611] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   614] <... write resumed>)        = 4
[pid   613] <... set_robust_list resumed>) = 0
[pid   612] <... close resumed>)        = 0
[pid   611] <... set_robust_list resumed>) = 0
[pid   614] close(3 <unfinished ...>
[pid   613] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
executing program
[pid   612] write(1, "executing program\n", 18 <unfinished ...>
[pid   611] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   610] <... set_robust_list resumed>) = 0
[pid   614] <... close resumed>)        = 0
[pid   613] <... prctl resumed>)        = 0
[pid   612] <... write resumed>)        = 18
[pid   611] <... prctl resumed>)        = 0
[pid   610] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
executing program
[pid   614] write(1, "executing program\n", 18 <unfinished ...>
[pid   613] setpgid(0, 0 <unfinished ...>
[pid   612] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   611] setpgid(0, 0 <unfinished ...>
[pid   614] <... write resumed>)        = 18
[pid   613] <... setpgid resumed>)      = 0
[pid   612] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   611] <... setpgid resumed>)      = 0
[pid   610] <... prctl resumed>)        = 0
[pid   614] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   612] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   610] setpgid(0, 0 <unfinished ...>
[pid   614] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   613] <... openat resumed>)       = 3
[pid   612] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   611] <... openat resumed>)       = 3
[pid   610] <... setpgid resumed>)      = 0
[pid   614] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   613] write(3, "1000", 4 <unfinished ...>
[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   611] write(3, "1000", 4 <unfinished ...>
[pid   610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   614] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   613] <... write resumed>)        = 4
[pid   612] <... bpf resumed>)          = 3
[pid   611] <... write resumed>)        = 4
[pid   610] <... openat resumed>)       = 3
executing program
executing program
executing program
[pid   614] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   613] close(3 <unfinished ...>
[pid   612] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   611] close(3 <unfinished ...>
[pid   614] <... bpf resumed>)          = 3
[pid   613] <... close resumed>)        = 0
[pid   612] <... bpf resumed>)          = 0
[pid   611] <... close resumed>)        = 0
[pid   610] write(3, "1000", 4 <unfinished ...>
[pid   614] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   613] write(1, "executing program\n", 18 <unfinished ...>
[pid   612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   611] write(1, "executing program\n", 18 <unfinished ...>
[pid   610] <... write resumed>)        = 4
[pid   614] <... bpf resumed>)          = 0
[pid   613] <... write resumed>)        = 18
[pid   612] <... bpf resumed>)          = 4
[pid   611] <... write resumed>)        = 18
[pid   610] close(3 <unfinished ...>
[pid   614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   613] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   612] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   611] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   610] <... close resumed>)        = 0
[pid   614] <... bpf resumed>)          = 4
[pid   613] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   612] <... bpf resumed>)          = 5
[pid   611] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   610] write(1, "executing program\n", 18 <unfinished ...>
[pid   614] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   613] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[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   611] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   610] <... write resumed>)        = 18
[pid   614] <... bpf resumed>)          = 5
[pid   613] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   612] <... bpf resumed>)          = 6
[pid   611] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   610] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   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   612] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   611] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   610] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   614] <... bpf resumed>)          = 6
[pid   613] <... bpf resumed>)          = 3
[pid   612] <... bpf resumed>)          = 7
[pid   611] <... bpf resumed>)          = 3
[pid   610] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   614] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   613] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   612] exit_group(0 <unfinished ...>
[pid   611] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   610] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   614] <... bpf resumed>)          = 7
[pid   613] <... bpf resumed>)          = 0
[pid   612] <... exit_group resumed>)   = ?
[pid   611] <... bpf resumed>)          = 0
[pid   610] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   614] exit_group(0 <unfinished ...>
[pid   613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   612] +++ exited with 0 +++
[pid   611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   610] <... bpf resumed>)          = 3
[   30.542871][  T606] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67d11c02b0
[   30.550771][  T606] R13: 0000000000000000 R14: 00007f67d11c0d20 R15: 00007f67d1115200
[   30.558792][  T606]  </TASK>
[   30.571443][    C0] softirq: huh, entered softirq 3 NET_RX ffffffff840b9700 with preempt_count 00000103, exited with 00000102?
[   30.584484][  T578] BUG: workqueue leaked lock or atomic: kworker/0:6/0x00000001/578
[   30.584484][  T578]      last function: bpf_prog_free_deferred
[pid   614] <... exit_group resumed>)   = ?
[pid   613] <... bpf resumed>)          = 4
[pid   611] <... bpf resumed>)          = 4
[pid   610] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   614] +++ exited with 0 +++
[pid   613] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   611] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   610] <... bpf resumed>)          = 0
[pid   613] <... bpf resumed>)          = 5
[pid   611] <... bpf resumed>)          = 5
[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   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 <unfinished ...>
[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   610] <... bpf resumed>)          = 4
[pid   613] <... bpf resumed>)          = 6
[pid   611] <... bpf resumed>)          = 6
[pid   610] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   613] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   611] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   610] <... bpf resumed>)          = 5
[pid   613] <... bpf resumed>)          = 7
[pid   611] <... bpf resumed>)          = 7
[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   613] exit_group(0 <unfinished ...>
[pid   611] exit_group(0 <unfinished ...>
[pid   610] <... bpf resumed>)          = 6
[pid   613] <... exit_group resumed>)   = ?
[pid   611] <... exit_group resumed>)   = ?
[pid   610] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   613] +++ exited with 0 +++
[pid   611] +++ exited with 0 +++
[pid   610] <... bpf resumed>)          = 7
[pid   610] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=613, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   610] <... exit_group resumed>)   = ?
[pid   610] +++ exited with 0 +++
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 616
./strace-static-x86_64: Process 616 attached
[pid   616] set_robust_list(0x555555649660, 24executing program
) = 0
[pid   616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   616] setpgid(0, 0)               = 0
[pid   616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   616] write(3, "1000", 4)         = 4
[pid   616] close(3)                    = 0
[pid   616] write(1, "executing program\n", 18) = 18
[pid   616] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   616] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   616] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   616] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   616] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6
[pid   616] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   616] exit_group(0)               = ?
[pid   616] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=616, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 617
./strace-static-x86_64: Process 617 attached
[pid   617] set_robust_list(0x555555649660, 24) = 0
[pid   617] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
) = 0
[pid   617] setpgid(0, 0)               = 0
[pid   617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   617] write(3, "1000", 4)         = 4
[pid   617] close(3)                    = 0
[pid   617] write(1, "executing program\n", 18) = 18
[pid   617] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   617] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   617] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   617] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   617] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6
[pid   617] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   617] exit_group(0)               = ?
[pid   617] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=617, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=614, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] <... restart_syscall resumed>) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 619
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 618
./strace-static-x86_64: Process 619 attached
[pid   619] set_robust_list(0x555555649660, 24) = 0
[pid   619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   619] setpgid(0, 0)               = 0
[pid   619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   619] write(3, "1000", 4executing program
)         = 4
[pid   619] close(3)                    = 0
./strace-static-x86_64: Process 618 attached
[pid   619] write(1, "executing program\n", 18) = 18
[pid   619] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   618] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   619] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   619] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   619] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   618] <... set_robust_list resumed>) = 0
[pid   618] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   619] <... bpf resumed>)          = 3
[pid   619] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   618] <... prctl resumed>)        = 0
[pid   618] setpgid(0, 0 <unfinished ...>
[pid   619] <... bpf resumed>)          = 0
[pid   619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   618] <... setpgid resumed>)      = 0
[   30.599416][  T578] CPU: 0 PID: 578 Comm: kworker/0:6 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   30.610447][  T578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   30.620385][  T578] Workqueue: events bpf_prog_free_deferred
[   30.625983][  T578] Call Trace:
[   30.629110][  T578]  <TASK>
[   30.631885][  T578]  dump_stack_lvl+0x151/0x1b7
[   30.636424][  T578]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   30.641693][  T578]  ? bpf_prog_free_deferred+0x63e/0x750
[pid   618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
) = 3
[pid   618] write(3, "1000", 4)         = 4
[pid   618] close(3)                    = 0
[pid   618] write(1, "executing program\n", 18) = 18
[pid   618] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   618] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   618] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   618] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   619] 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=610, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=611, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=612, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 620
[pid   295] <... clone resumed>, child_tidptr=0x555555649650) = 621
[pid   294] <... clone resumed>, child_tidptr=0x555555649650) = 622
[pid   618] <... bpf resumed>)          = 0
[pid   618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   619] <... bpf resumed>)          = 5
[pid   619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   618] <... bpf resumed>)          = 4
[pid   618] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6
[pid   619] <... bpf resumed>)          = 6
[pid   619] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   619] exit_group(0)               = ?
[pid   618] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   618] exit_group(0)               = ?
[pid   618] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=618, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   619] +++ exited with 0 +++
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=619, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 623
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 624
./strace-static-x86_64: Process 624 attached
[pid   624] set_robust_list(0x555555649660, 24) = 0
[pid   624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   624] setpgid(0, 0)               = 0
[pid   624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 623 attached
[pid   624] write(3, "1000", 4 <unfinished ...>
[pid   623] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   624] <... write resumed>)        = 4
[pid   624] close(3)                    = 0
[pid   623] <... set_robust_list resumed>) = 0
[pid   623] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   624] write(1, "executing program\n", 18executing program
) = 18
[pid   624] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   624] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   623] <... prctl resumed>)        = 0
[pid   623] setpgid(0, 0 <unfinished ...>
[pid   624] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   624] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   623] <... setpgid resumed>)      = 0
[pid   624] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   624] <... bpf resumed>)          = 0
[pid   623] <... openat resumed>)       = 3
[pid   624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   623] write(3, "1000", 4 <unfinished ...>
[pid   624] <... bpf resumed>)          = 4
[pid   624] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   623] <... write resumed>)        = 4
[pid   624] <... bpf resumed>)          = 5
[pid   623] close(3 <unfinished ...>
[pid   624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   623] <... close resumed>)        = 0
[pid   624] <... bpf resumed>)          = 6
[pid   623] write(1, "executing program\n", 18executing program
) = 18
[pid   623] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   623] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   623] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   624] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   623] <... bpf resumed>)          = 3
[pid   624] <... bpf resumed>)          = 7
[pid   623] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   624] exit_group(0 <unfinished ...>
[pid   623] <... bpf resumed>)          = 0
[pid   624] <... exit_group resumed>)   = ?
[   30.647165][  T578]  dump_stack+0x15/0x1b
[   30.651285][  T578]  process_one_work+0x94e/0xcb0
[   30.656336][  T578]  worker_thread+0xa60/0x1260
[   30.660832][  T578]  kthread+0x26d/0x300
[   30.664830][  T578]  ? worker_clr_flags+0x1a0/0x1a0
[   30.669689][  T578]  ? kthread_blkcg+0xd0/0xd0
[   30.674113][  T578]  ret_from_fork+0x1f/0x30
[   30.678392][  T578]  </TASK>
[   30.682400][  T578] BUG: workqueue leaked lock or atomic: kworker/0:6/0x00000001/578
[   30.682400][  T578]      last function: bpf_prog_free_deferred
[pid   623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   624] +++ exited with 0 +++
[pid   623] <... bpf resumed>)          = 4
[pid   623] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=624, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   623] <... bpf resumed>)          = 6
[pid   296] <... restart_syscall resumed>) = 0
[pid   623] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   623] exit_group(0 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   623] <... exit_group resumed>)   = ?
[pid   623] +++ exited with 0 +++
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 626
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=623, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 627
./strace-static-x86_64: Process 627 attached
[pid   627] set_robust_list(0x555555649660, 24./strace-static-x86_64: Process 626 attached
) = 0
[pid   627] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   626] set_robust_list(0x555555649660, 24) = 0
[pid   626] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   627] <... prctl resumed>)        = 0
[pid   627] setpgid(0, 0 <unfinished ...>
[pid   626] <... prctl resumed>)        = 0
[pid   626] setpgid(0, 0 <unfinished ...>
[pid   627] <... setpgid resumed>)      = 0
[pid   627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   626] <... setpgid resumed>)      = 0
[pid   626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   627] <... openat resumed>)       = 3
[pid   626] <... openat resumed>)       = 3
[pid   627] write(3, "1000", 4)         = 4
[pid   626] write(3, "1000", 4)         = 4
[pid   627] close(3)                    = 0
[pid   626] close(3executing program
 <unfinished ...>
[pid   627] write(1, "executing program\n", 18 <unfinished ...>
[pid   626] <... close resumed>)        = 0
[pid   627] <... write resumed>)        = 18
[pid   626] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   627] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   626] <... write resumed>)        = 18
[pid   627] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   626] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   627] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   626] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   627] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   626] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   627] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   626] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   627] <... bpf resumed>)          = 3
[pid   626] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   627] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   626] <... bpf resumed>)          = 3
[pid   627] <... bpf resumed>)          = 0
[pid   626] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   626] <... bpf resumed>)          = 0
[pid   627] <... bpf resumed>)          = 4
[pid   626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   627] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   626] <... bpf resumed>)          = 4
[pid   627] <... bpf resumed>)          = 5
[pid   626] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   626] <... bpf resumed>)          = 5
[pid   627] <... bpf resumed>)          = 6
[pid   626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   627] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   626] <... bpf resumed>)          = 6
[pid   627] <... bpf resumed>)          = 7
[pid   626] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   627] exit_group(0 <unfinished ...>
[pid   626] <... bpf resumed>)          = 7
[pid   627] <... exit_group resumed>)   = ?
[pid   626] exit_group(0 <unfinished ...>
[pid   627] +++ exited with 0 +++
[pid   626] <... exit_group resumed>)   = ?
[pid   626] +++ exited with 0 +++
[   30.696739][  T578] CPU: 0 PID: 578 Comm: kworker/0:6 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   30.707779][  T578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   30.717663][  T578] Workqueue: events bpf_prog_free_deferred
[   30.723304][  T578] Call Trace:
[   30.726435][  T578]  <TASK>
[   30.729201][  T578]  dump_stack_lvl+0x151/0x1b7
[   30.733721][  T578]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   30.739024][  T578]  ? bpf_prog_free_deferred+0x63e/0x750
[   30.744399][  T578]  dump_stack+0x15/0x1b
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=627, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=626, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   293] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 628
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 629
./strace-static-x86_64: Process 629 attached
[pid   629] set_robust_list(0x555555649660, 24) = 0
[pid   629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   629] setpgid(0, 0)               = 0
executing program
executing program
executing program
[pid   629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 628 attached
[pid   628] set_robust_list(0x555555649660, 24) = 0
[pid   628] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   629] write(3, "1000", 4)         = 4
[pid   629] close(3)                    = 0
[pid   628] <... prctl resumed>)        = 0
[pid   629] write(1, "executing program\n", 18 <unfinished ...>
[pid   628] setpgid(0, 0 <unfinished ...>
[pid   629] <... write resumed>)        = 18
[pid   629] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   628] <... setpgid resumed>)      = 0
[pid   629] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   629] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   629] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   628] <... openat resumed>)       = 3
[pid   629] <... bpf resumed>)          = 3
[pid   628] write(3, "1000", 4 <unfinished ...>
[pid   629] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   628] <... write resumed>)        = 4
[pid   629] <... bpf resumed>)          = 0
[pid   628] close(3 <unfinished ...>
[pid   629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   628] <... close resumed>)        = 0
[pid   629] <... bpf resumed>)          = 4
[pid   628] write(1, "executing program\n", 18 <unfinished ...>
[pid   629] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   628] <... write resumed>)        = 18
[pid   629] <... bpf resumed>)          = 5
[pid   628] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   628] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   629] <... bpf resumed>)          = 6
[pid   628] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   628] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   629] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   628] <... bpf resumed>)          = 3
[pid   629] <... bpf resumed>)          = 7
[pid   628] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   629] exit_group(0 <unfinished ...>
[pid   628] <... bpf resumed>)          = 0
[pid   629] <... exit_group resumed>)   = ?
[pid   628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   629] +++ exited with 0 +++
[pid   628] <... bpf resumed>)          = 4
[pid   628] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=629, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 620 attached
 <unfinished ...>
[pid   628] <... bpf resumed>)          = 6
[pid   628] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   620] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 630
[pid   628] <... bpf resumed>)          = 7
[pid   620] <... set_robust_list resumed>) = 0
[pid   628] exit_group(0 <unfinished ...>
[pid   620] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   628] <... exit_group resumed>)   = ?
[pid   620] <... prctl resumed>)        = 0
[pid   628] +++ exited with 0 +++
[pid   620] setpgid(0, 0)               = 0
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=628, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   620] write(3, "1000", 4 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   620] <... write resumed>)        = 4
[pid   620] close(3 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 631
[pid   620] <... close resumed>)        = 0
[pid   620] write(1, "executing program\n", 18) = 18
[pid   620] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   620] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   620] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   620] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   620] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
./strace-static-x86_64: Process 630 attached
[pid   620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   630] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   620] <... bpf resumed>)          = 6
[pid   630] <... set_robust_list resumed>) = 0
[pid   620] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   630] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   620] <... bpf resumed>)          = 7
[pid   630] <... prctl resumed>)        = 0
[pid   620] exit_group(0 <unfinished ...>
[pid   630] setpgid(0, 0 <unfinished ...>
[pid   620] <... exit_group resumed>)   = ?
[pid   630] <... setpgid resumed>)      = 0
[pid   620] +++ exited with 0 +++
[pid   630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=620, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   630] write(3, "1000", 4 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 631 attached
 <unfinished ...>
[pid   630] <... write resumed>)        = 4
[pid   631] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   630] close(3 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 632
executing program
[pid   631] <... set_robust_list resumed>) = 0
[pid   630] <... close resumed>)        = 0
[pid   631] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   630] write(1, "executing program\n", 18 <unfinished ...>
[pid   631] <... prctl resumed>)        = 0
[pid   630] <... write resumed>)        = 18
[pid   631] setpgid(0, 0 <unfinished ...>
[pid   630] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   631] <... setpgid resumed>)      = 0
[pid   630] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   630] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   631] <... openat resumed>)       = 3
[pid   630] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   631] write(3, "1000", 4 <unfinished ...>
[pid   630] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72executing program
 <unfinished ...>
[pid   631] <... write resumed>)        = 4
[pid   630] <... bpf resumed>)          = 3
[pid   631] close(3 <unfinished ...>
[pid   630] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   631] <... close resumed>)        = 0
[pid   630] <... bpf resumed>)          = 0
[pid   631] write(1, "executing program\n", 18 <unfinished ...>
[pid   630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 632 attached
 <unfinished ...>
[pid   631] <... write resumed>)        = 18
[pid   630] <... bpf resumed>)          = 4
[pid   632] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   631] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   630] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   632] <... set_robust_list resumed>) = 0
[pid   631] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   630] <... bpf resumed>)          = 5
[pid   632] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   631] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   632] <... prctl resumed>)        = 0
[pid   631] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   630] <... bpf resumed>)          = 6
[pid   632] setpgid(0, 0 <unfinished ...>
[pid   631] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   630] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   632] <... setpgid resumed>)      = 0
[pid   631] <... bpf resumed>)          = 3
[pid   630] <... bpf resumed>)          = 7
[pid   632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   631] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   630] exit_group(0 <unfinished ...>
[pid   632] <... openat resumed>)       = 3
[pid   631] <... bpf resumed>)          = 0
[pid   630] <... exit_group resumed>)   = ?
[pid   632] write(3, "1000", 4 <unfinished ...>
[pid   631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   630] +++ exited with 0 +++
[pid   632] <... write resumed>)        = 4
[pid   631] <... bpf resumed>)          = 4
[pid   632] close(3 <unfinished ...>
[pid   631] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=630, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
executing program
[pid   632] <... close resumed>)        = 0
[pid   631] <... bpf resumed>)          = 5
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   632] write(1, "executing program\n", 18 <unfinished ...>
[pid   631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   293] <... restart_syscall resumed>) = 0
[pid   632] <... write resumed>)        = 18
[pid   631] <... bpf resumed>)          = 6
[pid   632] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   631] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   632] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   631] <... bpf resumed>)          = 7
[   30.748393][  T578]  process_one_work+0x94e/0xcb0
[   30.753081][  T578]  worker_thread+0xa60/0x1260
[   30.757595][  T578]  kthread+0x26d/0x300
[   30.761490][  T578]  ? worker_clr_flags+0x1a0/0x1a0
[   30.766362][  T578]  ? kthread_blkcg+0xd0/0xd0
[   30.771075][  T578]  ret_from_fork+0x1f/0x30
[   30.775335][  T578]  </TASK>
[   30.779861][  T578] BUG: workqueue leaked lock or atomic: kworker/0:6/0x00000001/578
[   30.779861][  T578]      last function: bpf_prog_free_deferred
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   632] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   631] exit_group(0 <unfinished ...>
[pid   632] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   631] <... exit_group resumed>)   = ?
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 633
[pid   632] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   631] +++ exited with 0 +++
[pid   632] <... bpf resumed>)          = 3
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=631, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   632] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   632] <... bpf resumed>)          = 4
[pid   632] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 634
[pid   632] <... bpf resumed>)          = 5
[pid   632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6
[pid   632] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   632] exit_group(0)               = ?
[pid   632] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=632, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555649650) = 635
./strace-static-x86_64: Process 633 attached
[pid   633] set_robust_list(0x555555649660, 24) = 0
[pid   633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   633] setpgid(0, 0)               = 0
executing program
[pid   633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   633] write(3, "1000", 4)         = 4
[pid   633] close(3)                    = 0
[pid   633] write(1, "executing program\n", 18) = 18
./strace-static-x86_64: Process 634 attached
[pid   633] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   634] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   633] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   634] <... set_robust_list resumed>) = 0
[pid   633] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   634] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   633] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   634] <... prctl resumed>)        = 0
[pid   633] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   634] setpgid(0, 0 <unfinished ...>
[pid   633] <... bpf resumed>)          = 3
./strace-static-x86_64: Process 635 attached
[pid   634] <... setpgid resumed>)      = 0
[pid   633] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   635] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   633] <... bpf resumed>)          = 0
[pid   635] <... set_robust_list resumed>) = 0
[pid   634] <... openat resumed>)       = 3
[pid   633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   635] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   634] write(3, "1000", 4 <unfinished ...>
[pid   633] <... bpf resumed>)          = 4
[pid   635] <... prctl resumed>)        = 0
[pid   634] <... write resumed>)        = 4
[pid   633] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   635] setpgid(0, 0 <unfinished ...>
[pid   634] close(3 <unfinished ...>
[pid   633] <... bpf resumed>)          = 5
executing program
[pid   635] <... setpgid resumed>)      = 0
[pid   634] <... close resumed>)        = 0
[pid   633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   634] write(1, "executing program\n", 18 <unfinished ...>
[pid   633] <... bpf resumed>)          = 6
[pid   635] <... openat resumed>)       = 3
[pid   634] <... write resumed>)        = 18
[pid   633] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   635] write(3, "1000", 4 <unfinished ...>
[pid   634] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   633] <... bpf resumed>)          = 7
[pid   635] <... write resumed>)        = 4
executing program
[pid   634] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   633] exit_group(0 <unfinished ...>
[pid   635] close(3 <unfinished ...>
[pid   634] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   633] <... exit_group resumed>)   = ?
[pid   635] <... close resumed>)        = 0
[pid   634] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   633] +++ exited with 0 +++
[pid   635] write(1, "executing program\n", 18 <unfinished ...>
[pid   634] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   635] <... write resumed>)        = 18
[pid   634] <... bpf resumed>)          = 3
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=633, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   635] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   634] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   635] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   634] <... bpf resumed>)          = 0
[pid   293] <... restart_syscall resumed>) = 0
[pid   635] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   635] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   634] <... bpf resumed>)          = 4
[pid   635] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   634] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   635] <... bpf resumed>)          = 3
[pid   634] <... bpf resumed>)          = 5
[pid   635] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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=0x555555649650) = 636
[pid   635] <... bpf resumed>)          = 0
[pid   634] <... bpf resumed>)          = 6
[pid   635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   634] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   635] <... bpf resumed>)          = 4
[pid   634] <... bpf resumed>)          = 7
[pid   635] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   634] exit_group(0 <unfinished ...>
[pid   635] <... bpf resumed>)          = 5
[pid   634] <... exit_group resumed>)   = ?
[pid   635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   634] +++ exited with 0 +++
[pid   635] <... bpf resumed>)          = 6
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=634, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   635] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 636 attached
) = 7
[pid   636] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   635] exit_group(0 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   636] <... set_robust_list resumed>) = 0
[pid   635] <... exit_group resumed>)   = ?
[pid   636] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   635] +++ exited with 0 +++
executing program
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 637
[pid   636] <... prctl resumed>)        = 0
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=635, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   636] setpgid(0, 0)               = 0
[pid   636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   636] <... openat resumed>)       = 3
[pid   636] write(3, "1000", 4 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 638
[pid   636] <... write resumed>)        = 4
[pid   636] close(3)                    = 0
[pid   636] write(1, "executing program\n", 18) = 18
[pid   636] socketpair(AF_TIPC, SOCK_STREAM, 0, NULL) = -1 EFAULT (Bad address)
[pid   636] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST) = -1 EBADF (Bad file descriptor)
[pid   636] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=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
[   30.794264][  T578] CPU: 0 PID: 578 Comm: kworker/0:6 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   30.806040][  T578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   30.816638][  T578] Workqueue: events bpf_prog_free_deferred
[   30.822271][  T578] Call Trace:
[   30.825393][  T578]  <TASK>
[   30.828604][  T578]  dump_stack_lvl+0x151/0x1b7
[   30.833131][  T578]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   30.838565][  T578]  ? bpf_prog_free_deferred+0x63e/0x750
[   30.843935][  T578]  dump_stack+0x15/0x1b
[pid   636] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   636] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5
[pid   636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, 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 638 attached
) = 6
[pid   638] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   636] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16./strace-static-x86_64: Process 637 attached
 <unfinished ...>
[pid   638] <... set_robust_list resumed>) = 0
[pid   636] <... bpf resumed>)          = 7
[pid   638] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   637] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   636] exit_group(0 <unfinished ...>
[pid   638] <... prctl resumed>)        = 0
[pid   637] <... set_robust_list resumed>) = 0
[pid   636] <... exit_group resumed>)   = ?
[pid   638] setpgid(0, 0 <unfinished ...>
[pid   637] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   638] <... setpgid resumed>)      = 0
[pid   637] <... prctl resumed>)        = 0
[pid   638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   637] setpgid(0, 0./strace-static-x86_64: Process 621 attached
 <unfinished ...>
[pid   638] <... openat resumed>)       = 3
[pid   637] <... setpgid resumed>)      = 0
[pid   638] write(3, "1000", 4 <unfinished ...>
[pid   637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   636] +++ exited with 0 +++
[pid   621] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   638] <... write resumed>)        = 4
[pid   637] <... openat resumed>)       = 3
[pid   621] <... set_robust_list resumed>) = 0
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=636, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   638] close(3 <unfinished ...>
[pid   637] write(3, "1000", 4 <unfinished ...>
[pid   621] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   293] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   638] <... close resumed>)        = 0
[pid   637] <... write resumed>)        = 4
[pid   621] <... prctl resumed>)        = 0
executing program
executing program
[pid   293] <... restart_syscall resumed>) = 0
[pid   638] write(1, "executing program\n", 18 <unfinished ...>
[pid   637] close(3 <unfinished ...>
[pid   621] setpgid(0, 0 <unfinished ...>
[pid   638] <... write resumed>)        = 18
[pid   637] <... close resumed>)        = 0
[pid   621] <... setpgid resumed>)      = 0
[pid   638] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   637] write(1, "executing program\n", 18 <unfinished ...>
[pid   621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   638] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   637] <... write resumed>)        = 18
[pid   621] <... openat resumed>)       = 3
[pid   638] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   637] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   621] write(3, "1000", 4 <unfinished ...>
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 639
[pid   638] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   637] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   621] <... write resumed>)        = 4
[pid   638] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   637] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   621] close(3 <unfinished ...>
[pid   638] <... bpf resumed>)          = 3
[pid   637] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   621] <... close resumed>)        = 0
[pid   638] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   637] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72executing program
 <unfinished ...>
[pid   621] write(1, "executing program\n", 18 <unfinished ...>
[pid   638] <... bpf resumed>)          = 0
[pid   637] <... bpf resumed>)          = 3
[pid   621] <... write resumed>)        = 18
[pid   638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   637] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   621] socketpair(AF_TIPC, SOCK_STREAM, 0, ./strace-static-x86_64: Process 639 attached
 <unfinished ...>
[pid   638] <... bpf resumed>)          = 4
[pid   637] <... bpf resumed>)          = 0
[pid   621] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   639] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   638] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   621] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   639] <... set_robust_list resumed>) = 0
[pid   638] <... bpf resumed>)          = 5
[pid   637] <... bpf resumed>)          = 4
[pid   621] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   639] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   637] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   621] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   639] <... prctl resumed>)        = 0
[pid   638] <... bpf resumed>)          = 6
[pid   637] <... bpf resumed>)          = 5
[pid   621] <... bpf resumed>)          = 3
[pid   639] setpgid(0, 0 <unfinished ...>
[pid   638] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   621] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   639] <... setpgid resumed>)      = 0
[pid   638] <... bpf resumed>)          = 7
[pid   637] <... bpf resumed>)          = 6
[pid   621] <... bpf resumed>)          = 0
[pid   639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   638] exit_group(0 <unfinished ...>
[pid   637] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   639] <... openat resumed>)       = 3
[pid   638] <... exit_group resumed>)   = ?
[pid   637] <... bpf resumed>)          = 7
[pid   621] <... bpf resumed>)          = 4
[pid   639] write(3, "1000", 4 <unfinished ...>
[pid   638] +++ exited with 0 +++
[pid   637] exit_group(0 <unfinished ...>
[pid   621] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   639] <... write resumed>)        = 4
[pid   637] <... exit_group resumed>)   = ?
[pid   621] <... bpf resumed>)          = 5
[pid   639] close(3 <unfinished ...>
[pid   637] +++ exited with 0 +++
[pid   621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=638, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   639] <... close resumed>)        = 0
[pid   621] <... bpf resumed>)          = 6
[pid   298] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=637, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   639] write(1, "executing program\n", 18 <unfinished ...>
[pid   621] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   639] <... write resumed>)        = 18
[pid   621] <... bpf resumed>)          = 7
[pid   639] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   621] exit_group(0 <unfinished ...>
[pid   639] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   621] <... exit_group resumed>)   = ?
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   639] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   621] +++ exited with 0 +++
[pid   639] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   298] <... clone resumed>, child_tidptr=0x555555649650) = 640
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=621, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   639] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   639] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0
[pid   296] <... clone resumed>, child_tidptr=0x555555649650) = 641
[pid   639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[pid   639] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   639] <... bpf resumed>)          = 5
[   30.847920][  T578]  process_one_work+0x94e/0xcb0
[   30.852874][  T578]  worker_thread+0xa60/0x1260
[   30.857390][  T578]  kthread+0x26d/0x300
[   30.861395][  T578]  ? worker_clr_flags+0x1a0/0x1a0
[   30.866260][  T578]  ? kthread_blkcg+0xd0/0xd0
[   30.870659][  T578]  ret_from_fork+0x1f/0x30
[   30.875102][  T578]  </TASK>
[   30.879812][  T578] BUG: workqueue leaked lock or atomic: kworker/0:6/0x00000001/578
[   30.879812][  T578]      last function: bpf_prog_free_deferred
[pid   639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, 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=0x555555649650) = 642
[pid   639] <... bpf resumed>)          = 6
[pid   639] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16) = 7
[pid   639] exit_group(0)               = ?
[pid   639] +++ exited with 0 +++
[pid   293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=639, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 641 attached
[pid   641] set_robust_list(0x555555649660, 24) = 0
[pid   293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   293] <... clone resumed>, child_tidptr=0x555555649650) = 643
[pid   641] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 640 attached
[pid   641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   640] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   641] write(3, "1000", 4 <unfinished ...>
[pid   640] <... set_robust_list resumed>) = 0
[pid   641] <... write resumed>)        = 4
[pid   640] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   641] close(3 <unfinished ...>
[pid   640] <... prctl resumed>)        = 0
executing program
./strace-static-x86_64: Process 642 attached
[pid   641] <... close resumed>)        = 0
[pid   640] setpgid(0, 0 <unfinished ...>
[pid   642] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   641] write(1, "executing program\n", 18 <unfinished ...>
[pid   640] <... setpgid resumed>)      = 0
[pid   642] <... set_robust_list resumed>) = 0
[pid   641] <... write resumed>)        = 18
[pid   640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   642] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   641] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   640] <... openat resumed>)       = 3
./strace-static-x86_64: Process 643 attached
[pid   642] <... prctl resumed>)        = 0
[pid   641] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   640] write(3, "1000", 4 <unfinished ...>
[pid   643] set_robust_list(0x555555649660, 24 <unfinished ...>
[pid   642] setpgid(0, 0 <unfinished ...>
[pid   641] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   640] <... write resumed>)        = 4
[pid   643] <... set_robust_list resumed>) = 0
[pid   642] <... setpgid resumed>)      = 0
[pid   641] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   640] close(3 <unfinished ...>
[pid   643] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   641] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   640] <... close resumed>)        = 0
executing program
[pid   643] <... prctl resumed>)        = 0
[pid   642] <... openat resumed>)       = 3
[pid   641] <... bpf resumed>)          = 3
[pid   640] write(1, "executing program\n", 18 <unfinished ...>
[pid   643] setpgid(0, 0 <unfinished ...>
[pid   642] write(3, "1000", 4 <unfinished ...>
[pid   641] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   640] <... write resumed>)        = 18
[pid   643] <... setpgid resumed>)      = 0
[pid   642] <... write resumed>)        = 4
[pid   641] <... bpf resumed>)          = 0
[pid   640] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   642] close(3 <unfinished ...>
[pid   641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144executing program
 <unfinished ...>
[pid   640] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   643] <... openat resumed>)       = 3
[pid   642] <... close resumed>)        = 0
[pid   641] <... bpf resumed>)          = 4
[pid   640] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   643] write(3, "1000", 4 <unfinished ...>
[pid   642] write(1, "executing program\n", 18 <unfinished ...>
[pid   641] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 <unfinished ...>
[pid   640] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   643] <... write resumed>)        = 4
[pid   642] <... write resumed>)        = 18
[pid   641] <... bpf resumed>)          = 5
[pid   640] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   643] close(3 <unfinished ...>
[pid   642] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   640] <... bpf resumed>)          = 3
[pid   643] <... close resumed>)        = 0
[pid   642] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
executing program
[pid   641] <... bpf resumed>)          = 6
[pid   640] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 <unfinished ...>
[pid   643] write(1, "executing program\n", 18 <unfinished ...>
[pid   642] recvmsg(-1, NULL, MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST <unfinished ...>
[pid   641] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=6}}, 16 <unfinished ...>
[pid   640] <... bpf resumed>)          = 0
[pid   643] <... write resumed>)        = 18
[pid   642] <... recvmsg resumed>)      = -1 EBADF (Bad file descriptor)
[pid   641] <... bpf resumed>)          = 7
[pid   640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 <unfinished ...>
[pid   643] socketpair(AF_TIPC, SOCK_STREAM, 0,  <unfinished ...>
[pid   642] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 <unfinished ...>
[pid   641] exit_group(0 <unfinished ...>
[pid   640] <... bpf resumed>)          = 4
[pid   643] <... socketpair resumed>NULL) = -1 EFAULT (Bad address)
[pid   642] <... bpf resumed>)          = 3
[   30.894695][  T578] CPU: 0 PID: 578 Comm: kworker/0:6 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   30.905818][  T578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   30.915836][  T578] Workqueue: events bpf_prog_free_deferred
[   30.921431][  T578] Call Trace:
[   30.924729][  T578]  <TASK>
[   30.926552][    C1] softirq: huh, entered softirq 6 TASKLET ffffffff8145fb20 with preempt_count 00000103, exited with 00000102?
[   30.927604][  T578]  dump_stack_lvl+0x151/0x1b7
[   30.939446][  T641] BUG: scheduling while atomic: syz-executor365/641/0x00000002
[   30.943654][  T578]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   30.943682][  T578]  ? bpf_prog_free_deferred+0x63e/0x750
[   30.951183][  T641] Modules linked in:
[   30.956316][  T578]  dump_stack+0x15/0x1b
[   30.961710][  T641] 
[   30.965546][  T578]  process_one_work+0x94e/0xcb0
[   30.969547][  T641] Preemption disabled at:
[   30.969556][  T641] [<ffffffff8163ea9f>] is_module_text_address+0x1f/0x360
[   30.971711][  T578]  worker_thread+0xa60/0x1260
[   30.971751][  T578]  kthread+0x26d/0x300
[   30.996404][  T578]  ? worker_clr_flags+0x1a0/0x1a0
[   31.001439][  T578]  ? kthread_blkcg+0xd0/0xd0
[   31.005891][  T578]  ret_from_fork+0x1f/0x30
[   31.010128][  T578]  </TASK>
[   31.012980][  T641] CPU: 1 PID: 641 Comm: syz-executor365 Tainted: G        W          6.1.78-syzkaller-00133-g74c507aab139 #0
[   31.015281][  T578] BUG: workqueue leaked lock or atomic: kworker/0:6/0x00000001/578
[   31.015281][  T578]      last function: bpf_prog_free_deferred
[   31.024346][  T641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   31.024361][  T641] Call Trace:
[   31.024367][  T641]  <TASK>
[   31.024376][  T641]  dump_stack_lvl+0x151/0x1b7
[   31.059072][  T641]  ? is_module_text_address+0x1f/0x360
[   31.064462][  T641]  ? is_module_text_address+0x1f/0x360
[   31.069731][  T641]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   31.075151][  T641]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   31.080798][  T641]  ? is_module_text_address+0x1f/0x360
[   31.086092][  T641]  dump_stack+0x15/0x1b
[   31.090166][  T641]  __schedule_bug+0x195/0x260
[   31.094672][  T641]  ? cpu_util_update_eff+0x10e0/0x10e0