./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor85823317 <...> Warning: Permanently added '10.128.1.119' (ED25519) to the list of known hosts. execve("./syz-executor85823317", ["./syz-executor85823317"], 0x7ffef8c88370 /* 10 vars */) = 0 brk(NULL) = 0x55557fad8000 brk(0x55557fad8d00) = 0x55557fad8d00 arch_prctl(ARCH_SET_FS, 0x55557fad8380) = 0 set_tid_address(0x55557fad8650) = 5066 set_robust_list(0x55557fad8660, 24) = 0 rseq(0x55557fad8ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor85823317", 4096) = 26 getrandom("\x61\x6c\x3a\xcb\xa6\x13\xff\xec", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55557fad8d00 brk(0x55557faf9d00) = 0x55557faf9d00 brk(0x55557fafa000) = 0x55557fafa000 mprotect(0x7f0868b02000, 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./strace-static-x86_64: Process 5067 attached , child_tidptr=0x55557fad8650) = 5067 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] set_robust_list(0x55557fad8660, 24) = 0 ./strace-static-x86_64: Process 5068 attached [pid 5066] <... clone resumed>, child_tidptr=0x55557fad8650) = 5068 [pid 5067] unshare(CLONE_NEWPID [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] set_robust_list(0x55557fad8660, 24 [pid 5067] <... unshare resumed>) = 0 [pid 5068] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5069 attached [pid 5066] <... clone resumed>, child_tidptr=0x55557fad8650) = 5069 [pid 5068] unshare(CLONE_NEWPID [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] set_robust_list(0x55557fad8660, 24./strace-static-x86_64: Process 5070 attached ) = 0 [pid 5068] <... unshare resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55557fad8650) = 5070 [pid 5070] set_robust_list(0x55557fad8660, 24 [pid 5069] unshare(CLONE_NEWPID [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5071 attached [pid 5070] <... set_robust_list resumed>) = 0 [pid 5069] <... unshare resumed>) = 0 [pid 5070] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5072 attached [pid 5066] <... clone resumed>, child_tidptr=0x55557fad8650) = 5071 [pid 5071] set_robust_list(0x55557fad8660, 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5073 attached [pid 5072] set_robust_list(0x55557fad8660, 24 [pid 5071] unshare(CLONE_NEWPID [pid 5070] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5069] <... clone resumed>, child_tidptr=0x55557fad8650) = 5073 [pid 5068] <... clone resumed>, child_tidptr=0x55557fad8650) = 5072 [pid 5073] set_robust_list(0x55557fad8660, 24 [pid 5072] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5074 attached [pid 5073] <... set_robust_list resumed>) = 0 [pid 5072] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5071] <... unshare resumed>) = 0 [pid 5070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x55557fad8650) = 5074 [pid 5074] set_robust_list(0x55557fad8660, 24 [pid 5073] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5070] <... prctl resumed>) = 0 [pid 5074] <... set_robust_list resumed>) = 0 [pid 5073] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] setsid( [pid 5072] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... setsid resumed>) = 1 [pid 5070] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5074] unshare(CLONE_NEWPID [pid 5070] <... prlimit64 resumed>NULL) = 0 [pid 5074] <... unshare resumed>) = 0 [pid 5070] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... prlimit64 resumed>NULL) = 0 ./strace-static-x86_64: Process 5075 attached ./strace-static-x86_64: Process 5076 attached [pid 5073] <... prctl resumed>) = 0 [pid 5072] <... prctl resumed>) = 0 [pid 5070] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5076] set_robust_list(0x55557fad8660, 24 [pid 5075] set_robust_list(0x55557fad8660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55557fad8650) = 5076 [pid 5073] setsid( [pid 5072] setsid( [pid 5071] <... clone resumed>, child_tidptr=0x55557fad8650) = 5075 [pid 5076] <... set_robust_list resumed>) = 0 [pid 5075] <... set_robust_list resumed>) = 0 [pid 5073] <... setsid resumed>) = 1 [pid 5072] <... setsid resumed>) = 1 [pid 5070] <... prlimit64 resumed>NULL) = 0 [pid 5076] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5075] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5073] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5072] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5070] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5076] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] <... prlimit64 resumed>NULL) = 0 [pid 5072] <... prlimit64 resumed>NULL) = 0 [pid 5070] <... prlimit64 resumed>NULL) = 0 [pid 5075] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5073] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5072] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5070] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5073] <... prlimit64 resumed>NULL) = 0 [pid 5072] <... prlimit64 resumed>NULL) = 0 [pid 5070] <... prlimit64 resumed>NULL) = 0 [pid 5076] <... prctl resumed>) = 0 [pid 5075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5076] setsid( [pid 5075] <... prctl resumed>) = 0 [pid 5073] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5072] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5070] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5076] <... setsid resumed>) = 1 [pid 5075] setsid( [pid 5073] <... prlimit64 resumed>NULL) = 0 [pid 5072] <... prlimit64 resumed>NULL) = 0 [pid 5076] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5075] <... setsid resumed>) = 1 [pid 5072] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5070] <... prlimit64 resumed>NULL) = 0 [pid 5073] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5076] <... prlimit64 resumed>NULL) = 0 [pid 5075] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5076] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5075] <... prlimit64 resumed>NULL) = 0 [pid 5073] <... prlimit64 resumed>NULL) = 0 [pid 5072] <... prlimit64 resumed>NULL) = 0 [pid 5070] unshare(CLONE_NEWNS [pid 5076] <... prlimit64 resumed>NULL) = 0 [pid 5075] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5076] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5075] <... prlimit64 resumed>NULL) = 0 [pid 5072] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5076] <... prlimit64 resumed>NULL) = 0 [pid 5075] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5076] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5075] <... prlimit64 resumed>NULL) = 0 [pid 5073] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5070] <... unshare resumed>) = 0 [pid 5076] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5075] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5076] <... prlimit64 resumed>NULL) = 0 [pid 5075] <... prlimit64 resumed>NULL) = 0 [pid 5076] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5075] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5076] <... prlimit64 resumed>NULL) = 0 [pid 5075] <... prlimit64 resumed>NULL) = 0 [pid 5076] unshare(CLONE_NEWNS [pid 5075] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5076] <... unshare resumed>) = 0 [pid 5075] <... prlimit64 resumed>NULL) = 0 [pid 5073] <... prlimit64 resumed>NULL) = 0 [pid 5072] <... prlimit64 resumed>NULL) = 0 [pid 5070] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5073] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5072] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5075] unshare(CLONE_NEWNS) = 0 [pid 5072] <... prlimit64 resumed>NULL) = 0 [pid 5070] <... mount resumed>) = 0 [pid 5073] <... prlimit64 resumed>NULL) = 0 [pid 5076] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5073] unshare(CLONE_NEWNS [pid 5072] unshare(CLONE_NEWNS [pid 5076] <... mount resumed>) = 0 [pid 5075] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5073] <... unshare resumed>) = 0 [pid 5075] <... mount resumed>) = 0 [pid 5073] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5072] <... unshare resumed>) = 0 [pid 5076] unshare(CLONE_NEWIPC [pid 5072] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5070] unshare(CLONE_NEWIPC [pid 5075] unshare(CLONE_NEWIPC [pid 5073] <... mount resumed>) = 0 [pid 5076] <... unshare resumed>) = 0 [pid 5072] <... mount resumed>) = 0 [pid 5070] <... unshare resumed>) = 0 [pid 5076] unshare(CLONE_NEWCGROUP [pid 5073] unshare(CLONE_NEWIPC [pid 5072] unshare(CLONE_NEWIPC [pid 5070] unshare(CLONE_NEWCGROUP) = 0 [pid 5076] <... unshare resumed>) = 0 [pid 5075] <... unshare resumed>) = 0 [pid 5073] <... unshare resumed>) = 0 [pid 5072] <... unshare resumed>) = 0 [pid 5070] unshare(CLONE_NEWUTS [pid 5076] unshare(CLONE_NEWUTS [pid 5075] unshare(CLONE_NEWCGROUP [pid 5073] unshare(CLONE_NEWCGROUP [pid 5072] unshare(CLONE_NEWCGROUP [pid 5070] <... unshare resumed>) = 0 [pid 5076] <... unshare resumed>) = 0 [pid 5076] unshare(CLONE_SYSVSEM [pid 5075] <... unshare resumed>) = 0 [pid 5073] <... unshare resumed>) = 0 [pid 5070] unshare(CLONE_SYSVSEM [pid 5076] <... unshare resumed>) = 0 [pid 5075] unshare(CLONE_NEWUTS [pid 5073] unshare(CLONE_NEWUTS [pid 5072] <... unshare resumed>) = 0 [pid 5070] <... unshare resumed>) = 0 [pid 5076] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5075] <... unshare resumed>) = 0 [pid 5073] <... unshare resumed>) = 0 [pid 5070] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5075] unshare(CLONE_SYSVSEM [pid 5073] unshare(CLONE_SYSVSEM [pid 5075] <... unshare resumed>) = 0 [pid 5070] <... openat resumed>) = 3 [pid 5075] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5073] <... unshare resumed>) = 0 [pid 5072] unshare(CLONE_NEWUTS [pid 5073] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5072] <... unshare resumed>) = 0 [pid 5076] <... openat resumed>) = 3 [pid 5072] unshare(CLONE_SYSVSEM [pid 5076] write(3, "16777216", 8 [pid 5072] <... unshare resumed>) = 0 [pid 5076] <... write resumed>) = 8 [pid 5075] <... openat resumed>) = 3 [pid 5073] <... openat resumed>) = 3 [pid 5072] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5070] write(3, "16777216", 8 [pid 5076] close(3 [pid 5075] write(3, "16777216", 8 [pid 5073] write(3, "16777216", 8 [pid 5070] <... write resumed>) = 8 [pid 5076] <... close resumed>) = 0 [pid 5075] <... write resumed>) = 8 [pid 5073] <... write resumed>) = 8 [pid 5072] <... openat resumed>) = 3 [pid 5070] close(3 [pid 5076] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5075] close(3 [pid 5073] close(3 [pid 5070] <... close resumed>) = 0 [pid 5075] <... close resumed>) = 0 [pid 5073] <... close resumed>) = 0 [pid 5070] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5075] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5073] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5070] <... openat resumed>) = 3 [pid 5075] <... openat resumed>) = 3 [pid 5073] <... openat resumed>) = 3 [pid 5075] write(3, "536870912", 9 [pid 5076] <... openat resumed>) = 3 [pid 5075] <... write resumed>) = 9 [pid 5073] write(3, "536870912", 9 [pid 5072] write(3, "16777216", 8 [pid 5070] write(3, "536870912", 9 [pid 5076] write(3, "536870912", 9 [pid 5075] close(3 [pid 5073] <... write resumed>) = 9 [pid 5072] <... write resumed>) = 8 [pid 5070] <... write resumed>) = 9 [pid 5076] <... write resumed>) = 9 [pid 5075] <... close resumed>) = 0 [pid 5073] close(3 [pid 5072] close(3 [pid 5070] close(3 [pid 5076] close(3 [pid 5075] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5073] <... close resumed>) = 0 [pid 5072] <... close resumed>) = 0 [pid 5070] <... close resumed>) = 0 [pid 5076] <... close resumed>) = 0 [pid 5075] <... openat resumed>) = 3 [pid 5073] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5072] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5070] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5076] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5073] <... openat resumed>) = 3 [pid 5072] <... openat resumed>) = 3 [pid 5076] <... openat resumed>) = 3 [pid 5075] write(3, "1024", 4 [pid 5070] <... openat resumed>) = 3 [pid 5073] write(3, "1024", 4 [pid 5076] write(3, "1024", 4 [pid 5075] <... write resumed>) = 4 [pid 5072] write(3, "536870912", 9 [pid 5070] write(3, "1024", 4 [pid 5076] <... write resumed>) = 4 [pid 5075] close(3 [pid 5073] <... write resumed>) = 4 [pid 5072] <... write resumed>) = 9 [pid 5070] <... write resumed>) = 4 [pid 5076] close(3 [pid 5075] <... close resumed>) = 0 [pid 5073] close(3 [pid 5072] close(3 [pid 5070] close(3 [pid 5076] <... close resumed>) = 0 [pid 5075] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5073] <... close resumed>) = 0 [pid 5072] <... close resumed>) = 0 [pid 5070] <... close resumed>) = 0 [pid 5076] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5075] <... openat resumed>) = 3 [pid 5073] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5072] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5070] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5076] <... openat resumed>) = 3 [pid 5076] write(3, "8192", 4 [pid 5075] write(3, "8192", 4 [pid 5073] <... openat resumed>) = 3 [pid 5072] <... openat resumed>) = 3 [pid 5070] <... openat resumed>) = 3 [pid 5070] write(3, "8192", 4 [pid 5076] <... write resumed>) = 4 [pid 5075] <... write resumed>) = 4 [pid 5073] write(3, "8192", 4 [pid 5072] write(3, "1024", 4 [pid 5070] <... write resumed>) = 4 [pid 5073] <... write resumed>) = 4 [pid 5076] close(3 [pid 5075] close(3 [pid 5072] <... write resumed>) = 4 [pid 5070] close(3 [pid 5076] <... close resumed>) = 0 [pid 5075] <... close resumed>) = 0 [pid 5073] close(3 [pid 5072] close(3 [pid 5070] <... close resumed>) = 0 [pid 5076] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5075] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5072] <... close resumed>) = 0 [pid 5070] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5076] <... openat resumed>) = 3 [pid 5075] <... openat resumed>) = 3 [pid 5072] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5070] <... openat resumed>) = 3 [pid 5073] <... close resumed>) = 0 [pid 5075] write(3, "1024", 4 [pid 5073] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5072] <... openat resumed>) = 3 [pid 5076] write(3, "1024", 4 [pid 5075] <... write resumed>) = 4 [pid 5072] write(3, "8192", 4 [pid 5070] write(3, "1024", 4 [pid 5076] <... write resumed>) = 4 [pid 5075] close(3 [pid 5073] <... openat resumed>) = 3 [pid 5072] <... write resumed>) = 4 [pid 5070] <... write resumed>) = 4 [pid 5076] close(3 [pid 5075] <... close resumed>) = 0 [pid 5073] write(3, "1024", 4 [pid 5072] close(3 [pid 5070] close(3 [pid 5076] <... close resumed>) = 0 [pid 5075] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5073] <... write resumed>) = 4 [pid 5072] <... close resumed>) = 0 [pid 5070] <... close resumed>) = 0 [pid 5076] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5075] <... openat resumed>) = 3 [pid 5073] close(3 [pid 5076] <... openat resumed>) = 3 [pid 5072] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5070] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5073] <... close resumed>) = 0 [pid 5076] write(3, "1024", 4 [pid 5075] write(3, "1024", 4 [pid 5072] <... openat resumed>) = 3 [pid 5070] <... openat resumed>) = 3 [pid 5073] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5076] <... write resumed>) = 4 [pid 5075] <... write resumed>) = 4 [pid 5076] close(3 [pid 5075] close(3 [pid 5072] write(3, "1024", 4 [pid 5070] write(3, "1024", 4 [pid 5073] <... openat resumed>) = 3 [pid 5076] <... close resumed>) = 0 [pid 5075] <... close resumed>) = 0 [pid 5073] write(3, "1024", 4 [pid 5072] <... write resumed>) = 4 [pid 5070] <... write resumed>) = 4 [pid 5076] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5075] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5073] <... write resumed>) = 4 [pid 5072] close(3 [pid 5070] close(3 [pid 5076] <... openat resumed>) = 3 [pid 5073] close(3 [pid 5072] <... close resumed>) = 0 [pid 5070] <... close resumed>) = 0 [pid 5076] write(3, "1024 1048576 500 1024", 21 [pid 5075] <... openat resumed>) = 3 [pid 5073] <... close resumed>) = 0 [pid 5072] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5070] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5076] <... write resumed>) = 21 [pid 5075] write(3, "1024 1048576 500 1024", 21 [pid 5073] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5072] <... openat resumed>) = 3 [pid 5076] close(3 [pid 5075] <... write resumed>) = 21 [pid 5070] <... openat resumed>) = 3 [pid 5076] <... close resumed>) = 0 [pid 5075] close(3 [pid 5076] getpid( [pid 5075] <... close resumed>) = 0 [pid 5076] <... getpid resumed>) = 1 [pid 5075] getpid( [pid 5072] write(3, "1024", 4 [pid 5070] write(3, "1024 1048576 500 1024", 21 [pid 5076] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5075] <... getpid resumed>) = 1 [pid 5072] <... write resumed>) = 4 [pid 5070] <... write resumed>) = 21 [pid 5076] <... capget resumed>{effective=1< [pid 5072] close(3 [pid 5076] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5075] <... capget resumed>{effective=1<) = 0 [pid 5070] close(3 [pid 5076] <... capset resumed>) = 0 [pid 5075] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5072] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5070] <... close resumed>) = 0 [pid 5076] unshare(CLONE_NEWNET [pid 5075] <... capset resumed>) = 0 [pid 5072] <... openat resumed>) = 3 [pid 5070] getpid( [pid 5073] <... openat resumed>) = 3 [pid 5073] write(3, "1024 1048576 500 1024", 21 [pid 5075] unshare(CLONE_NEWNET [pid 5072] write(3, "1024 1048576 500 1024", 21 [pid 5070] <... getpid resumed>) = 1 [pid 5073] <... write resumed>) = 21 [pid 5073] close(3) = 0 [pid 5073] getpid() = 1 [pid 5073] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<) = 21 [pid 5070] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5072] close(3 [pid 5070] <... capget resumed>{effective=1<) = 0 [pid 5070] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5072] getpid( [pid 5070] <... capset resumed>) = 0 [pid 5072] <... getpid resumed>) = 1 [pid 5070] unshare(CLONE_NEWNET [pid 5072] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5073] unshare(CLONE_NEWNET [pid 5072] <... capget resumed>{effective=1< [pid 5075] <... unshare resumed>) = 0 [pid 5075] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5075] write(3, "0 65535", 7) = 7 [pid 5075] close(3 [pid 5076] <... unshare resumed>) = 0 [pid 5075] <... close resumed>) = 0 [pid 5075] mkdir("/dev/binderfs", 0777 [pid 5076] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5075] <... mkdir resumed>) = 0 [pid 5076] write(3, "0 65535", 7 [pid 5073] <... unshare resumed>) = 0 [pid 5076] <... write resumed>) = 7 [pid 5075] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5073] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5076] close(3 [pid 5075] <... mount resumed>) = 0 [pid 5073] <... openat resumed>) = 3 [pid 5076] <... close resumed>) = 0 [pid 5076] mkdir("/dev/binderfs", 0777) = -1 EEXIST (File exists) [pid 5076] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 5073] write(3, "0 65535", 7) = 7 [pid 5073] close(3) = 0 [pid 5073] mkdir("/dev/binderfs", 0777 [pid 5075] symlink("/dev/binderfs", "./binderfs" [pid 5076] symlink("/dev/binderfs", "./binderfs" [pid 5075] <... symlink resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5076] <... symlink resumed>) = -1 EEXIST (File exists) [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5073] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5076] <... clone resumed>, child_tidptr=0x55557fad8650) = 2 [pid 5073] <... mount resumed>) = 0 ./strace-static-x86_64: Process 5081 attached ./strace-static-x86_64: Process 5082 attached [pid 5073] symlink("/dev/binderfs", "./binderfs" [pid 5072] <... unshare resumed>) = 0 [pid 5070] <... unshare resumed>) = 0 [pid 5081] set_robust_list(0x55557fad8660, 24) = 0 [pid 5082] set_robust_list(0x55557fad8660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x55557fad8650) = 2 [pid 5073] <... symlink resumed>) = -1 EEXIST (File exists) [pid 5072] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5082] <... set_robust_list resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5072] <... openat resumed>) = 3 [pid 5070] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5085 attached [pid 5081] <... prctl resumed>) = 0 [pid 5082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5072] write(3, "0 65535", 7 [pid 5085] set_robust_list(0x55557fad8660, 24 [pid 5081] setpgid(0, 0 [pid 5082] <... prctl resumed>) = 0 [pid 5070] write(3, "0 65535", 7 [pid 5085] <... set_robust_list resumed>) = 0 [pid 5081] <... setpgid resumed>) = 0 [pid 5082] setpgid(0, 0 [pid 5073] <... clone resumed>, child_tidptr=0x55557fad8650) = 2 [pid 5072] <... write resumed>) = 7 [pid 5070] <... write resumed>) = 7 [pid 5085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5082] <... setpgid resumed>) = 0 [pid 5072] close(3 [pid 5070] close(3 [pid 5085] <... prctl resumed>) = 0 [pid 5072] <... close resumed>) = 0 [pid 5085] setpgid(0, 0 [pid 5081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] mkdir("/dev/binderfs", 0777 [pid 5070] <... close resumed>) = 0 [pid 5085] <... setpgid resumed>) = 0 [pid 5081] <... openat resumed>) = 3 [pid 5082] <... openat resumed>) = 3 [pid 5072] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5070] mkdir("/dev/binderfs", 0777 [pid 5085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5082] write(3, "1000", 4 [pid 5072] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5070] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5085] <... openat resumed>) = 3 [pid 5081] write(3, "1000", 4 [pid 5082] <... write resumed>) = 4 [pid 5081] <... write resumed>) = 4 [pid 5070] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5085] write(3, "1000", 4 [pid 5081] close(3 [pid 5082] close(3) = 0 [pid 5085] <... write resumed>) = 4 [pid 5081] <... close resumed>) = 0 [pid 5070] <... mount resumed>) = 0 [pid 5085] close(3 [pid 5082] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5085] <... close resumed>) = 0 [pid 5081] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] <... mount resumed>) = 0 [pid 5070] symlink("/dev/binderfs", "./binderfs" [pid 5085] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5081] <... bpf resumed>) = 3 [pid 5082] <... bpf resumed>) = 3 [pid 5072] symlink("/dev/binderfs", "./binderfs" [pid 5081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] <... symlink resumed>) = -1 EEXIST (File exists) [pid 5085] <... bpf resumed>) = 3 [pid 5082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... symlink resumed>) = -1 EEXIST (File exists) [pid 5085] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5081] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5082] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5085] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 5086 attached [pid 5085] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... clone resumed>, child_tidptr=0x55557fad8650) = 2 ./strace-static-x86_64: Process 5087 attached [pid 5086] set_robust_list(0x55557fad8660, 24 [pid 5085] <... bpf resumed>) = 4 [pid 5081] <... bpf resumed>) = 4 [pid 5082] <... bpf resumed>) = 4 [pid 5087] set_robust_list(0x55557fad8660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x55557fad8650) = 2 [pid 5087] <... set_robust_list resumed>) = 0 [pid 5081] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5082] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5086] <... set_robust_list resumed>) = 0 [pid 5085] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5085] <... bpf resumed>) = 5 [pid 5081] <... bpf resumed>) = 5 [pid 5082] <... bpf resumed>) = 5 [pid 5086] <... prctl resumed>) = 0 [pid 5087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5086] setpgid(0, 0 [pid 5085] close(3 [pid 5081] close(3 [pid 5082] close(3 [pid 5086] <... setpgid resumed>) = 0 [pid 5081] <... close resumed>) = 0 [pid 5087] <... prctl resumed>) = 0 [pid 5081] close(4 [pid 5082] <... close resumed>) = 0 [pid 5087] setpgid(0, 0) = 0 [pid 5086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5085] <... close resumed>) = 0 [pid 5081] <... close resumed>) = 0 [pid 5082] close(4 [pid 5087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5086] <... openat resumed>) = 3 [pid 5085] close(4 [pid 5081] close(5 [pid 5082] <... close resumed>) = 0 [pid 5082] close(5 [pid 5086] write(3, "1000", 4 [pid 5085] <... close resumed>) = 0 [pid 5086] <... write resumed>) = 4 [pid 5085] close(5 [pid 5087] <... openat resumed>) = 3 [pid 5086] close(3) = 0 [pid 5087] write(3, "1000", 4 [pid 5086] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5081] <... close resumed>) = 0 [pid 5087] <... write resumed>) = 4 [pid 5087] close(3) = 0 [pid 5081] close(6 [pid 5087] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5086] <... bpf resumed>) = 3 [pid 5085] <... close resumed>) = 0 [pid 5082] <... close resumed>) = 0 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(6 [pid 5081] close(7 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] <... bpf resumed>) = 3 [pid 5086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5085] close(7 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(6 [pid 5087] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(8 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(7 [pid 5087] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5085] close(8 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(9 [pid 5082] close(8) = -1 EBADF (Bad file descriptor) [pid 5085] close(9 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(9) = -1 EBADF (Bad file descriptor) [pid 5082] close(10) = -1 EBADF (Bad file descriptor) [pid 5082] close(11) = -1 EBADF (Bad file descriptor) [pid 5082] close(12) = -1 EBADF (Bad file descriptor) [pid 5086] <... bpf resumed>) = 4 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(13) = -1 EBADF (Bad file descriptor) [pid 5081] close(10 [pid 5082] close(14 [pid 5087] <... bpf resumed>) = 4 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(15 [pid 5081] close(11 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(16 [pid 5087] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5086] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5085] close(10 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(12 [pid 5082] close(17 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(11 [pid 5081] close(13 [pid 5082] close(18 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(12 [pid 5081] close(14 [pid 5082] close(19 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(13 [pid 5081] close(15 [pid 5082] close(20 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(14 [pid 5082] close(21 [pid 5081] close(16 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(22 [pid 5085] close(15 [pid 5081] close(17 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(23 [pid 5085] close(16 [pid 5081] close(18 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] <... bpf resumed>) = 5 [pid 5086] <... bpf resumed>) = 5 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(24 [pid 5087] close(3 [pid 5086] close(3 [pid 5085] close(17 [pid 5081] close(19 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] <... close resumed>) = 0 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(25) = -1 EBADF (Bad file descriptor) [pid 5087] close(4 [pid 5086] <... close resumed>) = 0 [pid 5085] close(18 [pid 5081] close(20 [pid 5087] <... close resumed>) = 0 [pid 5086] close(4 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(26) = -1 EBADF (Bad file descriptor) [pid 5087] close(5 [pid 5086] <... close resumed>) = 0 [pid 5085] close(19 [pid 5081] close(21 [pid 5086] close(5 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(27 [pid 5085] close(20 [pid 5081] close(22 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(28 [pid 5085] close(21 [pid 5081] close(23 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(29 [pid 5085] close(22 [pid 5081] close(24 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(23 [pid 5081] close(25 [pid 5082] exit_group(0 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(24 [pid 5081] close(26 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(25 [pid 5082] <... exit_group resumed>) = ? [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(27 [pid 5085] close(26 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(28 [pid 5085] close(27 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(29 [pid 5085] close(28 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(29 [pid 5081] exit_group(0 [pid 5082] +++ exited with 0 +++ [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5087] <... close resumed>) = 0 [pid 5086] <... close resumed>) = 0 [pid 5081] <... exit_group resumed>) = ? [pid 5087] close(6) = -1 EBADF (Bad file descriptor) [pid 5086] close(6 [pid 5085] exit_group(0 [pid 5087] close(7 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(7) = -1 EBADF (Bad file descriptor) [pid 5085] <... exit_group resumed>) = ? [pid 5086] close(8 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] close(8) = -1 EBADF (Bad file descriptor) [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] +++ exited with 0 +++ [pid 5081] +++ exited with 0 +++ [pid 5087] close(9 [pid 5086] close(9 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(10 [pid 5087] close(10 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(11) = -1 EBADF (Bad file descriptor) [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5087] close(11 [pid 5086] close(12 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5088 attached [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] set_robust_list(0x55557fad8660, 24 [pid 5086] close(13 [pid 5088] <... set_robust_list resumed>) = 0 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5087] close(12 [pid 5086] close(14./strace-static-x86_64: Process 5089 attached [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] set_robust_list(0x55557fad8660, 24 [pid 5088] <... prctl resumed>) = 0 [pid 5086] close(15 [pid 5075] <... clone resumed>, child_tidptr=0x55557fad8650) = 3 [pid 5089] <... set_robust_list resumed>) = 0 [pid 5088] setpgid(0, 0 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5088] <... setpgid resumed>) = 0 [pid 5086] close(16) = -1 EBADF (Bad file descriptor) [pid 5086] close(17 [pid 5089] <... prctl resumed>) = 0 [pid 5088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] setpgid(0, 0 [pid 5086] close(18 [pid 5089] <... setpgid resumed>) = 0 [pid 5088] <... openat resumed>) = 3 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5090 attached [pid 5089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5087] close(13 [pid 5086] close(19 [pid 5073] <... clone resumed>, child_tidptr=0x55557fad8650) = 3 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] set_robust_list(0x55557fad8660, 24 [pid 5087] close(14 [pid 5076] <... clone resumed>, child_tidptr=0x55557fad8650) = 3 [pid 5090] <... set_robust_list resumed>) = 0 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] close(15) = -1 EBADF (Bad file descriptor) [pid 5090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5089] <... openat resumed>) = 3 [pid 5088] write(3, "1000", 4 [pid 5087] close(16 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] <... prctl resumed>) = 0 [pid 5089] write(3, "1000", 4 [pid 5088] <... write resumed>) = 4 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(20 [pid 5089] <... write resumed>) = 4 [pid 5088] close(3 [pid 5087] close(17 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] setpgid(0, 0 [pid 5089] close(3 [pid 5088] <... close resumed>) = 0 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(21 [pid 5090] <... setpgid resumed>) = 0 [pid 5089] <... close resumed>) = 0 [pid 5088] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] close(18 [pid 5090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5089] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5088] <... bpf resumed>) = 3 [pid 5086] close(22 [pid 5090] <... openat resumed>) = 3 [pid 5089] <... bpf resumed>) = 3 [pid 5088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] write(3, "1000", 4 [pid 5089] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5088] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5086] close(23 [pid 5090] <... write resumed>) = 4 [pid 5089] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5087] close(19 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(3 [pid 5089] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5088] <... bpf resumed>) = 4 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(24 [pid 5090] <... close resumed>) = 0 [pid 5089] <... bpf resumed>) = 4 [pid 5088] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5087] close(20 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(25) = -1 EBADF (Bad file descriptor) [pid 5090] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5088] <... bpf resumed>) = 5 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(26 [pid 5090] <... bpf resumed>) = 3 [pid 5089] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5088] close(3 [pid 5087] close(21 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5089] <... bpf resumed>) = 5 [pid 5088] <... close resumed>) = 0 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(27 [pid 5089] close(3 [pid 5088] close(4 [pid 5087] close(22 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5089] <... close resumed>) = 0 [pid 5088] <... close resumed>) = 0 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(28 [pid 5090] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5089] close(4 [pid 5088] close(5 [pid 5087] close(23 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = 0 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(29 [pid 5089] close(5 [pid 5087] close(24 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] <... bpf resumed>) = 4 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] exit_group(0) = ? [pid 5090] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5087] close(25 [pid 5086] +++ exited with 0 +++ [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5087] close(26) = -1 EBADF (Bad file descriptor) [pid 5087] close(27) = -1 EBADF (Bad file descriptor) [pid 5087] close(28) = -1 EBADF (Bad file descriptor) [pid 5087] close(29) = -1 EBADF (Bad file descriptor) [pid 5087] exit_group(0) = ? [pid 5089] <... close resumed>) = 0 [pid 5088] <... close resumed>) = 0 [pid 5089] close(6) = -1 EBADF (Bad file descriptor) [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5089] close(7 [pid 5088] close(6 [pid 5087] +++ exited with 0 +++ [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] close(8) = -1 EBADF (Bad file descriptor) [pid 5088] close(7 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5091 attached [pid 5089] close(9 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] set_robust_list(0x55557fad8660, 24 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] close(8 [pid 5072] <... clone resumed>, child_tidptr=0x55557fad8650) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5091] <... set_robust_list resumed>) = 0 [pid 5089] close(10 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] close(11) = -1 EBADF (Bad file descriptor) [pid 5089] close(12 [pid 5091] <... prctl resumed>) = 0 [pid 5088] close(9./strace-static-x86_64: Process 5092 attached [pid 5091] setpgid(0, 0 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] set_robust_list(0x55557fad8660, 24 [pid 5091] <... setpgid resumed>) = 0 [pid 5089] close(13 [pid 5088] close(10 [pid 5070] <... clone resumed>, child_tidptr=0x55557fad8650) = 3 [pid 5092] <... set_robust_list resumed>) = 0 [pid 5091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5091] <... openat resumed>) = 3 [pid 5089] close(14 [pid 5088] close(11 [pid 5091] write(3, "1000", 4 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... write resumed>) = 4 [pid 5088] close(12 [pid 5089] close(15 [pid 5091] close(3 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... prctl resumed>) = 0 [pid 5089] close(16 [pid 5091] <... close resumed>) = 0 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] close(13 [pid 5092] setpgid(0, 0 [pid 5091] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5089] close(17 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... setpgid resumed>) = 0 [pid 5091] <... bpf resumed>) = 3 [pid 5090] <... bpf resumed>) = 5 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] close(14 [pid 5091] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] close(18 [pid 5092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5091] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5090] close(3 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] close(15 [pid 5091] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5089] close(19 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] <... close resumed>) = 0 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... openat resumed>) = 3 [pid 5091] <... bpf resumed>) = 4 [pid 5090] close(4 [pid 5089] close(20 [pid 5088] close(16 [pid 5090] <... close resumed>) = 0 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] write(3, "1000", 4 [pid 5089] close(21 [pid 5090] close(5 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... write resumed>) = 4 [pid 5089] close(22 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(3 [pid 5091] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5090] <... close resumed>) = 0 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] close(17 [pid 5092] <... close resumed>) = 0 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] close(18) = -1 EBADF (Bad file descriptor) [pid 5088] close(19) = -1 EBADF (Bad file descriptor) [pid 5088] close(20) = -1 EBADF (Bad file descriptor) [pid 5088] close(21) = -1 EBADF (Bad file descriptor) [pid 5088] close(22) = -1 EBADF (Bad file descriptor) [pid 5088] close(23 [pid 5092] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5090] close(6 [pid 5089] close(23 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... bpf resumed>) = 3 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] close(24 [pid 5090] close(7 [pid 5089] close(24 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] close(25 [pid 5090] close(8 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] close(26 [pid 5090] close(9) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(10 [pid 5088] close(27 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] close(25 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5092] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5090] close(11 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] close(28 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(12 [pid 5089] close(26 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... bpf resumed>) = 4 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] close(29 [pid 5092] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5090] close(13 [pid 5089] close(27 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] close(28 [pid 5088] exit_group(0 [pid 5090] close(14) = -1 EBADF (Bad file descriptor) [pid 5088] <... exit_group resumed>) = ? [pid 5091] <... bpf resumed>) = 5 [pid 5090] close(15 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... bpf resumed>) = 5 [pid 5091] close(3 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] close(29 [pid 5088] +++ exited with 0 +++ [pid 5092] close(3 [pid 5091] <... close resumed>) = 0 [pid 5090] close(16 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... close resumed>) = 0 [pid 5091] close(4 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] exit_group(0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5092] close(4 [pid 5090] close(17 [pid 5089] <... exit_group resumed>) = ? [pid 5092] <... close resumed>) = 0 [pid 5091] <... close resumed>) = 0 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5091] close(5 [pid 5090] close(18) = -1 EBADF (Bad file descriptor) [pid 5075] <... restart_syscall resumed>) = 0 [pid 5092] close(5 [pid 5090] close(19 [pid 5089] +++ exited with 0 +++ [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(20) = -1 EBADF (Bad file descriptor) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5090] close(21 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5093 attached [pid 5090] close(22 [pid 5093] set_robust_list(0x55557fad8660, 24 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... set_robust_list resumed>) = 0 [pid 5090] close(23) = -1 EBADF (Bad file descriptor) [pid 5093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5090] close(24 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... clone resumed>, child_tidptr=0x55557fad8650) = 4 [pid 5090] close(25) = -1 EBADF (Bad file descriptor) [pid 5090] close(26) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5094 attached [pid 5093] <... prctl resumed>) = 0 [pid 5090] close(27 [pid 5094] set_robust_list(0x55557fad8660, 24) = 0 [pid 5093] setpgid(0, 0 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] <... clone resumed>, child_tidptr=0x55557fad8650) = 4 [pid 5094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5093] <... setpgid resumed>) = 0 [pid 5090] close(28) = -1 EBADF (Bad file descriptor) [pid 5094] <... prctl resumed>) = 0 [pid 5093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5090] close(29 [pid 5093] <... openat resumed>) = 3 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] setpgid(0, 0) = 0 [pid 5093] write(3, "1000", 4 [pid 5094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5093] <... write resumed>) = 4 [pid 5091] <... close resumed>) = 0 [pid 5090] exit_group(0 [pid 5094] <... openat resumed>) = 3 [pid 5093] close(3 [pid 5092] <... close resumed>) = 0 [pid 5091] close(6 [pid 5090] <... exit_group resumed>) = ? [pid 5094] write(3, "1000", 4 [pid 5093] <... close resumed>) = 0 [pid 5092] close(6 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(7 [pid 5094] <... write resumed>) = 4 [pid 5093] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] +++ exited with 0 +++ [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(3 [pid 5093] <... bpf resumed>) = 3 [pid 5092] close(7 [pid 5094] <... close resumed>) = 0 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(8 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5094] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5092] close(8 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... bpf resumed>) = 3 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(9 [pid 5093] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5092] close(9 [pid 5091] close(10 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5094] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5093] <... bpf resumed>) = 4 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(11./strace-static-x86_64: Process 5095 attached ) = -1 EBADF (Bad file descriptor) [pid 5095] set_robust_list(0x55557fad8660, 24 [pid 5091] close(12 [pid 5076] <... clone resumed>, child_tidptr=0x55557fad8650) = 4 [pid 5095] <... set_robust_list resumed>) = 0 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5091] close(13) = -1 EBADF (Bad file descriptor) [pid 5095] <... prctl resumed>) = 0 [pid 5091] close(14 [pid 5095] setpgid(0, 0 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(15 [pid 5095] <... setpgid resumed>) = 0 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5091] close(16) = -1 EBADF (Bad file descriptor) [pid 5091] close(17 [pid 5095] <... openat resumed>) = 3 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(18) = -1 EBADF (Bad file descriptor) [pid 5091] close(19) = -1 EBADF (Bad file descriptor) [pid 5091] close(20 [pid 5095] write(3, "1000", 4 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... write resumed>) = 4 [pid 5091] close(21 [pid 5095] close(3 [pid 5094] <... bpf resumed>) = 4 [pid 5093] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5092] close(10 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5095] <... close resumed>) = 0 [pid 5094] <... bpf resumed>) = 5 [pid 5093] <... bpf resumed>) = 5 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(22 [pid 5095] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5094] close(3 [pid 5093] close(3 [pid 5092] close(11 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... bpf resumed>) = 3 [pid 5094] <... close resumed>) = 0 [pid 5093] <... close resumed>) = 0 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(23 [pid 5094] close(4 [pid 5093] close(4 [pid 5095] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5094] <... close resumed>) = 0 [pid 5093] <... close resumed>) = 0 [pid 5092] close(12 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5094] close(5 [pid 5093] close(5 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(24 [pid 5095] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5094] <... close resumed>) = 0 [pid 5093] <... close resumed>) = 0 [pid 5092] close(13 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(6 [pid 5093] close(6 [pid 5095] <... bpf resumed>) = 4 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(25 [pid 5095] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5094] close(7 [pid 5093] close(7 [pid 5092] close(14 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(8 [pid 5093] close(8 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(26 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(15 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] close(9 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(27 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(16 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(9 [pid 5093] close(10 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(28 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(17 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(10 [pid 5093] close(11 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(29 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(18 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(11 [pid 5093] close(12 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] exit_group(0 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(12) = -1 EBADF (Bad file descriptor) [pid 5094] close(13) = -1 EBADF (Bad file descriptor) [pid 5094] close(14 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(19 [pid 5091] <... exit_group resumed>) = ? [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] close(13 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(15 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(20 [pid 5095] <... bpf resumed>) = 5 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] close(14 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] +++ exited with 0 +++ [pid 5095] close(3 [pid 5094] close(16 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(21 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5095] <... close resumed>) = 0 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] close(15 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(4 [pid 5094] close(17 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(22 [pid 5095] <... close resumed>) = 0 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] close(16 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(5 [pid 5094] close(18 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(23 [pid 5095] <... close resumed>) = 0 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] close(17 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(19 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(24 [pid 5095] close(6 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] close(18 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(20 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(25 [pid 5095] close(7 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] close(19 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(26 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5095] close(8 [pid 5094] close(21 [pid 5093] close(20 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5096 attached [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(27 [pid 5096] set_robust_list(0x55557fad8660, 24 [pid 5095] close(9 [pid 5094] close(22 [pid 5093] close(21 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... set_robust_list resumed>) = 0 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(28 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5094] close(23 [pid 5095] close(10 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(29 [pid 5095] close(11 [pid 5093] close(22 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(12 [pid 5093] close(23 [pid 5092] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x55557fad8650) = 4 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... exit_group resumed>) = ? [pid 5096] <... prctl resumed>) = 0 [pid 5095] close(13 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] close(24 [pid 5092] +++ exited with 0 +++ [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(24 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] setpgid(0, 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5095] close(14 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] close(25 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(15 [pid 5093] close(26 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(16 [pid 5093] close(27 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(17 [pid 5093] close(28 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(18 [pid 5093] close(29 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(19 [pid 5093] exit_group(0 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(20 [pid 5096] <... setpgid resumed>) = 0 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(25 [pid 5093] <... exit_group resumed>) = ? [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(21 [pid 5094] close(26 [pid 5096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] +++ exited with 0 +++ [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5095] close(22 [pid 5094] close(27 [pid 5096] <... openat resumed>) = 3 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(23 [pid 5094] close(28 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5096] write(3, "1000", 4) = 4 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5095] close(24 [pid 5094] close(29./strace-static-x86_64: Process 5097 attached [pid 5096] close(3 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(25) = -1 EBADF (Bad file descriptor) [pid 5094] exit_group(0 [pid 5097] set_robust_list(0x55557fad8660, 24./strace-static-x86_64: Process 5098 attached [pid 5096] <... close resumed>) = 0 [pid 5095] close(26 [pid 5094] <... exit_group resumed>) = ? [pid 5097] <... set_robust_list resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x55557fad8650) = 5 [pid 5098] set_robust_list(0x55557fad8660, 24 [pid 5096] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... set_robust_list resumed>) = 0 [pid 5095] close(27 [pid 5098] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5070] <... clone resumed>, child_tidptr=0x55557fad8650) = 4 [pid 5098] <... prctl resumed>) = 0 [pid 5095] close(28 [pid 5098] setpgid(0, 0 [pid 5096] <... bpf resumed>) = 3 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] <... prctl resumed>) = 0 [pid 5098] <... setpgid resumed>) = 0 [pid 5096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5095] close(29 [pid 5098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5097] setpgid(0, 0 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... openat resumed>) = 3 [pid 5097] <... setpgid resumed>) = 0 [pid 5096] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5095] exit_group(0 [pid 5094] +++ exited with 0 +++ [pid 5095] <... exit_group resumed>) = ? [pid 5098] write(3, "1000", 4 [pid 5097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5098] <... write resumed>) = 4 [pid 5097] <... openat resumed>) = 3 [pid 5096] <... bpf resumed>) = 4 [pid 5095] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5096] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5098] close(3 [pid 5097] write(3, "1000", 4 [pid 5096] <... bpf resumed>) = 5 [pid 5076] restart_syscall(<... resuming interrupted clone ...> [pid 5098] <... close resumed>) = 0 [pid 5097] <... write resumed>) = 4 [pid 5098] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5097] close(3 [pid 5096] close(3 [pid 5076] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5099 attached [pid 5098] <... bpf resumed>) = 3 [pid 5097] <... close resumed>) = 0 [pid 5096] <... close resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x55557fad8650) = 5 [pid 5099] set_robust_list(0x55557fad8660, 24 [pid 5098] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5097] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5096] close(4 [pid 5099] <... set_robust_list resumed>) = 0 [pid 5098] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5097] <... bpf resumed>) = 3 [pid 5096] <... close resumed>) = 0 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5098] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5097] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5098] <... bpf resumed>) = 4 [pid 5097] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5096] close(5 [pid 5097] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5099] <... prctl resumed>) = 0 [pid 5098] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5096] <... close resumed>) = 0 ./strace-static-x86_64: Process 5100 attached [pid 5099] setpgid(0, 0 [pid 5097] <... bpf resumed>) = 4 [pid 5096] close(6 [pid 5076] <... clone resumed>, child_tidptr=0x55557fad8650) = 5 [pid 5100] set_robust_list(0x55557fad8660, 24 [pid 5099] <... setpgid resumed>) = 0 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] close(7 [pid 5100] <... set_robust_list resumed>) = 0 [pid 5099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5097] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5096] close(8 [pid 5100] <... prctl resumed>) = 0 [pid 5099] <... openat resumed>) = 3 [pid 5098] <... bpf resumed>) = 5 [pid 5097] <... bpf resumed>) = 5 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] setpgid(0, 0 [pid 5099] write(3, "1000", 4 [pid 5098] close(3 [pid 5097] close(3 [pid 5096] close(9 [pid 5100] <... setpgid resumed>) = 0 [pid 5097] <... close resumed>) = 0 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5099] <... write resumed>) = 4 [pid 5098] <... close resumed>) = 0 [pid 5097] close(4 [pid 5096] close(10 [pid 5099] close(3 [pid 5098] close(4 [pid 5097] <... close resumed>) = 0 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] <... openat resumed>) = 3 [pid 5099] <... close resumed>) = 0 [pid 5098] <... close resumed>) = 0 [pid 5097] close(5 [pid 5096] close(11 [pid 5100] write(3, "1000", 4 [pid 5099] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5098] close(5 [pid 5097] <... close resumed>) = 0 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] <... write resumed>) = 4 [pid 5097] close(6 [pid 5096] close(12 [pid 5100] close(3 [pid 5099] <... bpf resumed>) = 3 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] <... close resumed>) = 0 [pid 5099] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5098] <... close resumed>) = 0 [pid 5097] close(7 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5098] close(6 [pid 5096] close(13 [pid 5100] <... bpf resumed>) = 3 [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(8 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5099] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5098] close(7 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] close(14 [pid 5100] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5097] close(9 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] close(15 [pid 5100] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5097] close(10 [pid 5100] <... bpf resumed>) = 4 [pid 5099] <... bpf resumed>) = 4 [pid 5098] close(8 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] close(16 [pid 5100] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5097] close(11 [pid 5098] close(9 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(12 [pid 5096] close(17 [pid 5098] close(10 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(13 [pid 5096] close(18 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(14) = -1 EBADF (Bad file descriptor) [pid 5097] close(15) = -1 EBADF (Bad file descriptor) [pid 5098] close(11 [pid 5097] close(16 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(17) = -1 EBADF (Bad file descriptor) [pid 5096] close(19 [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] close(12 [pid 5097] close(18 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] close(13 [pid 5097] close(19 [pid 5096] close(20 [pid 5099] <... bpf resumed>) = 5 [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(3 [pid 5098] close(14 [pid 5096] close(21 [pid 5099] <... close resumed>) = 0 [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] <... bpf resumed>) = 5 [pid 5099] close(4 [pid 5098] close(15 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] close(22 [pid 5100] close(3 [pid 5099] <... close resumed>) = 0 [pid 5097] close(20 [pid 5100] <... close resumed>) = 0 [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(4 [pid 5097] close(21 [pid 5100] <... close resumed>) = 0 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(5 [pid 5097] close(22 [pid 5100] <... close resumed>) = 0 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(23) = -1 EBADF (Bad file descriptor) [pid 5100] close(6 [pid 5097] close(24 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(7 [pid 5097] close(25 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(8 [pid 5097] close(26 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(9 [pid 5097] close(27 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(10 [pid 5097] close(28 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(11 [pid 5097] close(29 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(12 [pid 5099] close(5 [pid 5098] close(16 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] close(23 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] <... close resumed>) = 0 [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(13 [pid 5099] close(6 [pid 5098] close(17 [pid 5097] exit_group(0 [pid 5096] close(24 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] <... exit_group resumed>) = ? [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(14 [pid 5098] close(18 [pid 5096] close(25 [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] close(19 [pid 5096] close(26 [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] close(20 [pid 5097] +++ exited with 0 +++ [pid 5096] close(27 [pid 5099] close(7 [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] close(21 [pid 5096] close(28 [pid 5100] close(15 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(8) = -1 EBADF (Bad file descriptor) [pid 5099] close(9) = -1 EBADF (Bad file descriptor) [pid 5099] close(10) = -1 EBADF (Bad file descriptor) [pid 5099] close(11) = -1 EBADF (Bad file descriptor) [pid 5099] close(12) = -1 EBADF (Bad file descriptor) [pid 5099] close(13) = -1 EBADF (Bad file descriptor) [pid 5099] close(14) = -1 EBADF (Bad file descriptor) [pid 5099] close(15) = -1 EBADF (Bad file descriptor) [pid 5099] close(16) = -1 EBADF (Bad file descriptor) [pid 5099] close(17) = -1 EBADF (Bad file descriptor) [pid 5099] close(18 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] close(22 [pid 5096] close(29) = -1 EBADF (Bad file descriptor) [pid 5100] close(16 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(19 [pid 5098] close(23 [pid 5096] exit_group(0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5100] close(17 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5101 attached [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(20 [pid 5098] close(24 [pid 5096] +++ exited with 0 +++ [pid 5101] set_robust_list(0x55557fad8660, 24 [pid 5100] close(18 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... clone resumed>, child_tidptr=0x55557fad8650) = 6 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5101] <... set_robust_list resumed>) = 0 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(21 [pid 5098] close(25 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5100] close(19 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5072] <... restart_syscall resumed>) = 0 [pid 5101] <... prctl resumed>) = 0 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(22 [pid 5098] close(26 [pid 5101] setpgid(0, 0 [pid 5100] close(20 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] <... setpgid resumed>) = 0 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(23 [pid 5098] close(27 [pid 5101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5100] close(21 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5101] <... openat resumed>) = 3 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(24 [pid 5098] close(28 [pid 5100] close(22 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5102 attached [pid 5101] write(3, "1000", 4 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(25 [pid 5101] <... write resumed>) = 4 [pid 5098] close(29 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] set_robust_list(0x55557fad8660, 24 [pid 5099] close(26 [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... set_robust_list resumed>) = 0 [pid 5100] close(23 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5072] <... clone resumed>, child_tidptr=0x55557fad8650) = 5 [pid 5102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5101] close(3 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(27 [pid 5098] exit_group(0 [pid 5100] close(24 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... exit_group resumed>) = ? [pid 5100] close(25 [pid 5099] close(28) = -1 EBADF (Bad file descriptor) [pid 5102] <... prctl resumed>) = 0 [pid 5099] close(29 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] <... close resumed>) = 0 [pid 5100] close(26 [pid 5099] exit_group(0 [pid 5101] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5098] +++ exited with 0 +++ [pid 5101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5102] setpgid(0, 0 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5101] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5102] <... setpgid resumed>) = 0 [pid 5101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5100] close(27 [pid 5102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] +++ exited with 0 +++ [pid 5100] close(28 [pid 5102] <... openat resumed>) = 3 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] <... bpf resumed>) = 4 [pid 5100] close(29 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] write(3, "1000", 4 [pid 5100] exit_group(0 [pid 5102] <... write resumed>) = 4 [pid 5102] close(3 [pid 5100] <... exit_group resumed>) = ? [pid 5102] <... close resumed>) = 0 [pid 5102] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5100] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5102] <... bpf resumed>) = 3 [pid 5101] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5103 attached [pid 5102] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5101] <... bpf resumed>) = 5 [pid 5103] set_robust_list(0x55557fad8660, 24 [pid 5102] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5101] close(3 [pid 5070] <... clone resumed>, child_tidptr=0x55557fad8650) = 5 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5103] <... set_robust_list resumed>) = 0 [pid 5102] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5102] <... bpf resumed>) = 4 [pid 5103] <... prctl resumed>) = 0 [pid 5103] setpgid(0, 0./strace-static-x86_64: Process 5105 attached [pid 5101] <... close resumed>) = 0 [pid 5103] <... setpgid resumed>) = 0 [pid 5102] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16./strace-static-x86_64: Process 5104 attached [pid 5105] set_robust_list(0x55557fad8660, 24 [pid 5103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5102] <... bpf resumed>) = 5 [pid 5101] close(4 [pid 5104] set_robust_list(0x55557fad8660, 24 [pid 5105] <... set_robust_list resumed>) = 0 [pid 5103] <... openat resumed>) = 3 [pid 5102] close(3 [pid 5101] <... close resumed>) = 0 [pid 5076] <... clone resumed>, child_tidptr=0x55557fad8650) = 6 [pid 5073] <... clone resumed>, child_tidptr=0x55557fad8650) = 6 [pid 5104] <... set_robust_list resumed>) = 0 [pid 5101] close(5 [pid 5105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5103] write(3, "1000", 4 [pid 5102] <... close resumed>) = 0 [pid 5104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5105] <... prctl resumed>) = 0 [pid 5103] <... write resumed>) = 4 [pid 5102] close(4 [pid 5104] <... prctl resumed>) = 0 [pid 5105] setpgid(0, 0 [pid 5103] close(3 [pid 5102] <... close resumed>) = 0 [pid 5104] setpgid(0, 0 [pid 5105] <... setpgid resumed>) = 0 [pid 5103] <... close resumed>) = 0 [pid 5102] close(5 [pid 5104] <... setpgid resumed>) = 0 [pid 5103] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5104] <... openat resumed>) = 3 [pid 5103] <... bpf resumed>) = 3 [pid 5105] <... openat resumed>) = 3 [pid 5103] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5104] write(3, "1000", 4 [pid 5105] write(3, "1000", 4 [pid 5103] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5104] <... write resumed>) = 4 [pid 5105] <... write resumed>) = 4 [pid 5103] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5104] close(3 [pid 5105] close(3 [pid 5103] <... bpf resumed>) = 4 [pid 5104] <... close resumed>) = 0 [pid 5105] <... close resumed>) = 0 [pid 5104] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5105] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5103] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5102] <... close resumed>) = 0 [pid 5101] <... close resumed>) = 0 [pid 5104] <... bpf resumed>) = 3 [pid 5105] <... bpf resumed>) = 3 [pid 5102] close(6 [pid 5101] close(6 [pid 5104] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] close(7) = -1 EBADF (Bad file descriptor) [pid 5104] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5102] close(8 [pid 5101] close(7 [pid 5104] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5105] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5101] close(8 [pid 5104] <... bpf resumed>) = 4 [pid 5102] close(9 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... bpf resumed>) = 4 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(9 [pid 5104] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5105] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5102] close(10 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(10 [pid 5102] close(11 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(11 [pid 5102] close(12 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(12 [pid 5102] close(13 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(13 [pid 5102] close(14 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(14 [pid 5102] close(15 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(15) = -1 EBADF (Bad file descriptor) [pid 5101] close(16) = -1 EBADF (Bad file descriptor) [pid 5101] close(17) = -1 EBADF (Bad file descriptor) [pid 5101] close(18) = -1 EBADF (Bad file descriptor) [pid 5101] close(19) = -1 EBADF (Bad file descriptor) [pid 5101] close(20) = -1 EBADF (Bad file descriptor) [pid 5101] close(21) = -1 EBADF (Bad file descriptor) [pid 5101] close(22 [pid 5104] <... bpf resumed>) = 5 [pid 5105] <... bpf resumed>) = 5 [pid 5103] <... bpf resumed>) = 5 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(3 [pid 5102] close(16) = -1 EBADF (Bad file descriptor) [pid 5102] close(17 [pid 5104] <... close resumed>) = 0 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] close(3 [pid 5103] close(3 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] close(18 [pid 5104] close(4 [pid 5105] <... close resumed>) = 0 [pid 5103] <... close resumed>) = 0 [pid 5101] close(23 [pid 5104] <... close resumed>) = 0 [pid 5105] close(4 [pid 5103] close(4 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(5 [pid 5105] <... close resumed>) = 0 [pid 5103] <... close resumed>) = 0 [pid 5102] close(19 [pid 5101] close(24 [pid 5104] <... close resumed>) = 0 [pid 5105] close(5 [pid 5103] close(5 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(6 [pid 5105] <... close resumed>) = 0 [pid 5103] <... close resumed>) = 0 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(25 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] close(6 [pid 5102] close(20 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(7 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(6 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(26 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] close(7 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] close(21 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(8 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(7 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(27 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] close(8 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(9 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(8 [pid 5102] close(22 [pid 5101] close(28 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] close(23 [pid 5104] close(10 [pid 5105] close(9 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(9 [pid 5102] close(24 [pid 5101] close(29 [pid 5104] close(11 [pid 5105] close(10 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(10 [pid 5102] close(25 [pid 5101] exit_group(0 [pid 5104] close(12 [pid 5105] close(11 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] close(26 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(11 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] <... exit_group resumed>) = ? [pid 5104] close(13 [pid 5105] close(12 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] close(27 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(12 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(14 [pid 5105] close(13 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] close(28 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(13 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5104] close(15 [pid 5105] close(14 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(14 [pid 5102] close(29 [pid 5104] close(16 [pid 5105] close(15 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(15 [pid 5104] close(17 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] close(16 [pid 5103] close(16 [pid 5104] close(18 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] exit_group(0 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] close(17 [pid 5103] close(17 [pid 5102] <... exit_group resumed>) = ? [pid 5104] close(19 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(18 [pid 5102] +++ exited with 0 +++ [pid 5104] close(20 [pid 5105] close(18 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(19 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5104] close(21 [pid 5105] close(19 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(20 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(22 [pid 5105] close(20 [pid 5103] close(21 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(23 [pid 5103] close(22 [pid 5105] close(21 [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5106 attached [pid 5104] close(24 [pid 5105] close(22 [pid 5103] close(23 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5106] set_robust_list(0x55557fad8660, 24 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... clone resumed>, child_tidptr=0x55557fad8650) = 7 ./strace-static-x86_64: Process 5107 attached [pid 5106] <... set_robust_list resumed>) = 0 [pid 5104] close(25 [pid 5105] close(23 [pid 5107] set_robust_list(0x55557fad8660, 24 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(24 [pid 5072] <... clone resumed>, child_tidptr=0x55557fad8650) = 6 [pid 5107] <... set_robust_list resumed>) = 0 [pid 5106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5104] close(26 [pid 5105] close(24 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5106] <... prctl resumed>) = 0 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(25 [pid 5104] close(27 [pid 5105] close(25 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... prctl resumed>) = 0 [pid 5107] setpgid(0, 0 [pid 5106] setpgid(0, 0 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(26 [pid 5107] <... setpgid resumed>) = 0 [pid 5106] <... setpgid resumed>) = 0 [pid 5104] close(28 [pid 5105] close(26 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(27 [pid 5107] <... openat resumed>) = 3 [pid 5106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5104] close(29 [pid 5105] close(27 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] write(3, "1000", 4 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... write resumed>) = 4 [pid 5105] close(28 [pid 5103] close(28 [pid 5107] close(3 [pid 5106] <... openat resumed>) = 3 [pid 5104] exit_group(0 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = 0 [pid 5106] write(3, "1000", 4 [pid 5104] <... exit_group resumed>) = ? [pid 5105] close(29 [pid 5103] close(29 [pid 5107] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... bpf resumed>) = 3 [pid 5105] exit_group(0 [pid 5103] exit_group(0 [pid 5107] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5106] <... write resumed>) = 4 [pid 5104] +++ exited with 0 +++ [pid 5107] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5105] <... exit_group resumed>) = ? [pid 5103] <... exit_group resumed>) = ? [pid 5107] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5106] close(3) = 0 [pid 5106] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5105] +++ exited with 0 +++ [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5107] <... bpf resumed>) = 4 [pid 5106] <... bpf resumed>) = 3 [pid 5103] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5108 attached [pid 5108] set_robust_list(0x55557fad8660, 24) = 0 [pid 5108] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] <... restart_syscall resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5107] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5106] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5076] <... clone resumed>, child_tidptr=0x55557fad8650) = 7 [pid 5108] <... prctl resumed>) = 0 [pid 5107] <... bpf resumed>) = 5 [pid 5106] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5108] setpgid(0, 0 [pid 5107] close(3 [pid 5106] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5108] <... setpgid resumed>) = 0 [pid 5107] <... close resumed>) = 0 [pid 5107] close(4) = 0 [pid 5107] close(5./strace-static-x86_64: Process 5109 attached ) = 0 [pid 5109] set_robust_list(0x55557fad8660, 24 [pid 5107] close(6 [pid 5106] <... bpf resumed>) = 4 [pid 5108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... set_robust_list resumed>) = 0 [pid 5107] close(7 [pid 5070] <... clone resumed>, child_tidptr=0x55557fad8650) = 6 ./strace-static-x86_64: Process 5110 attached [pid 5109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5108] <... openat resumed>) = 3 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] set_robust_list(0x55557fad8660, 24 [pid 5109] <... prctl resumed>) = 0 [pid 5108] write(3, "1000", 4 [pid 5107] close(8 [pid 5106] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5073] <... clone resumed>, child_tidptr=0x55557fad8650) = 7 [pid 5110] <... set_robust_list resumed>) = 0 [pid 5109] setpgid(0, 0 [pid 5108] <... write resumed>) = 4 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(3) = 0 [pid 5110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5109] <... setpgid resumed>) = 0 [pid 5108] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5107] close(9 [pid 5110] <... prctl resumed>) = 0 [pid 5109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5108] <... bpf resumed>) = 3 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] setpgid(0, 0 [pid 5107] close(10 [pid 5110] <... setpgid resumed>) = 0 [pid 5109] <... openat resumed>) = 3 [pid 5108] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5109] write(3, "1000", 4 [pid 5107] close(11 [pid 5106] <... bpf resumed>) = 5 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] close(12 [pid 5106] close(3 [pid 5108] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5109] <... write resumed>) = 4 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = 0 [pid 5107] close(13 [pid 5110] <... openat resumed>) = 3 [pid 5109] close(3 [pid 5108] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(4 [pid 5109] <... close resumed>) = 0 [pid 5107] close(14) = -1 EBADF (Bad file descriptor) [pid 5107] close(15) = -1 EBADF (Bad file descriptor) [pid 5107] close(16) = -1 EBADF (Bad file descriptor) [pid 5110] write(3, "1000", 4 [pid 5109] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5108] <... bpf resumed>) = 4 [pid 5106] <... close resumed>) = 0 [pid 5109] <... bpf resumed>) = 3 [pid 5110] <... write resumed>) = 4 [pid 5109] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5108] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5107] close(17 [pid 5106] close(5 [pid 5110] close(3 [pid 5109] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5106] <... close resumed>) = 0 [pid 5109] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5106] close(6 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... close resumed>) = 0 [pid 5107] close(18 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(7 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5107] close(19 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... bpf resumed>) = 4 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(8 [pid 5110] <... bpf resumed>) = 3 [pid 5109] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5107] close(20 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(9 [pid 5107] close(21 [pid 5110] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5107] close(22 [pid 5106] close(10 [pid 5110] <... bpf resumed>) = 4 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] close(23 [pid 5106] close(11 [pid 5110] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(12 [pid 5107] close(24 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(13 [pid 5107] close(25 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(14 [pid 5107] close(26 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... bpf resumed>) = 5 [pid 5109] <... bpf resumed>) = 5 [pid 5108] <... bpf resumed>) = 5 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(3 [pid 5107] close(27 [pid 5106] close(15 [pid 5109] <... close resumed>) = 0 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(4 [pid 5107] close(28 [pid 5106] close(16 [pid 5109] <... close resumed>) = 0 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(5 [pid 5107] close(29 [pid 5106] close(17 [pid 5110] close(3 [pid 5109] <... close resumed>) = 0 [pid 5108] close(3 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... close resumed>) = 0 [pid 5109] close(6 [pid 5108] <... close resumed>) = 0 [pid 5107] exit_group(0 [pid 5106] close(18 [pid 5110] close(4 [pid 5108] close(4 [pid 5110] <... close resumed>) = 0 [pid 5108] <... close resumed>) = 0 [pid 5110] close(5 [pid 5108] close(5 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... exit_group resumed>) = ? [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... close resumed>) = 0 [pid 5109] close(7 [pid 5108] <... close resumed>) = 0 [pid 5106] close(19 [pid 5110] close(6 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(6 [pid 5107] +++ exited with 0 +++ [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(8 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(20 [pid 5110] close(7 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(7 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(9 [pid 5106] close(21 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5110] close(8 [pid 5108] close(8 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5110] close(9 [pid 5109] close(10 [pid 5108] close(9 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(22 [pid 5109] close(11 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(23 [pid 5109] close(12 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(24 [pid 5109] close(13 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(25 [pid 5109] close(14 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(26 [pid 5109] close(15 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(27 [pid 5109] close(16 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(28 [pid 5109] close(17 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(29 [pid 5109] close(18 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] exit_group(0 [pid 5109] close(19) = -1 EBADF (Bad file descriptor) [pid 5106] <... exit_group resumed>) = ? [pid 5109] close(20 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] +++ exited with 0 +++ ./strace-static-x86_64: Process 5111 attached [pid 5109] close(21 [pid 5108] close(10 [pid 5110] close(10 [pid 5111] set_robust_list(0x55557fad8660, 24 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5072] <... clone resumed>, child_tidptr=0x55557fad8650) = 7 [pid 5111] <... set_robust_list resumed>) = 0 [pid 5110] close(11 [pid 5109] close(22 [pid 5108] close(11 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... restart_syscall resumed>) = 0 [pid 5111] <... prctl resumed>) = 0 [pid 5110] close(12 [pid 5109] close(23 [pid 5108] close(12 [pid 5111] setpgid(0, 0 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... setpgid resumed>) = 0 [pid 5110] close(13 [pid 5109] close(24 [pid 5108] close(13 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5110] close(14) = -1 EBADF (Bad file descriptor) [pid 5111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5110] close(15 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(25 [pid 5108] close(14 [pid 5111] <... openat resumed>) = 3 [pid 5110] close(16 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(26 [pid 5111] write(3, "1000", 4 [pid 5110] close(17 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... write resumed>) = 4 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(27 [pid 5108] close(15 [pid 5111] close(3 [pid 5110] close(18 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5112 attached [pid 5111] <... close resumed>) = 0 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(28 [pid 5108] close(16 [pid 5112] set_robust_list(0x55557fad8660, 24 [pid 5111] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5110] close(19 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... clone resumed>, child_tidptr=0x55557fad8650) = 8 [pid 5112] <... set_robust_list resumed>) = 0 [pid 5111] <... bpf resumed>) = 3 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(29 [pid 5108] close(17 [pid 5112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5111] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5110] close(20 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(18 [pid 5110] close(21 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(19 [pid 5112] <... prctl resumed>) = 0 [pid 5111] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5110] close(22 [pid 5109] exit_group(0 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] setpgid(0, 0 [pid 5111] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... exit_group resumed>) = ? [pid 5108] close(20 [pid 5112] <... setpgid resumed>) = 0 [pid 5111] <... bpf resumed>) = 4 [pid 5110] close(23 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5111] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(21 [pid 5110] close(24 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... bpf resumed>) = 5 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(22 [pid 5110] close(25 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... openat resumed>) = 3 [pid 5108] close(23 [pid 5110] close(26 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] write(3, "1000", 4 [pid 5111] close(3 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(24 [pid 5110] close(27 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... write resumed>) = 4 [pid 5111] <... close resumed>) = 0 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] +++ exited with 0 +++ [pid 5108] close(25 [pid 5110] close(28 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5112] close(3 [pid 5111] close(4 [pid 5112] <... close resumed>) = 0 [pid 5111] <... close resumed>) = 0 [pid 5112] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5111] close(5 [pid 5112] <... bpf resumed>) = 3 [pid 5111] <... close resumed>) = 0 [pid 5108] close(26 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5111] close(6 [pid 5110] close(29 [pid 5108] close(27 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5112] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... bpf resumed>) = 4 [pid 5111] close(7 [pid 5110] exit_group(0 [pid 5108] close(28 [pid 5112] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(8 [pid 5110] <... exit_group resumed>) = ? [pid 5108] close(29 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... bpf resumed>) = 5 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(3 [pid 5111] close(9 [pid 5112] <... close resumed>) = 0 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(4 [pid 5111] close(10 [pid 5112] <... close resumed>) = 0 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(5 [pid 5111] close(11 [pid 5112] <... close resumed>) = 0 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(12) = -1 EBADF (Bad file descriptor) [pid 5111] close(13 [pid 5112] close(6 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(14 [pid 5108] exit_group(0 [pid 5112] close(7 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(15 [pid 5112] close(8 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(16 [pid 5112] close(9 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(17 [pid 5112] close(10 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(18 [pid 5112] close(11 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] +++ exited with 0 +++ ./strace-static-x86_64: Process 5113 attached [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(19 [pid 5108] <... exit_group resumed>) = ? [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5113] set_robust_list(0x55557fad8660, 24 [pid 5112] close(12 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5070] <... clone resumed>, child_tidptr=0x55557fad8650) = 7 [pid 5113] <... set_robust_list resumed>) = 0 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(20 [pid 5073] <... restart_syscall resumed>) = 0 [pid 5113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5112] close(13 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] +++ exited with 0 +++ [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5113] <... prctl resumed>) = 0 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(21 [pid 5113] setpgid(0, 0 [pid 5112] close(14 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] <... setpgid resumed>) = 0 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(22 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5112] close(15 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5114 attached [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(23 [pid 5114] set_robust_list(0x55557fad8660, 24 [pid 5113] <... openat resumed>) = 3 [pid 5112] close(16 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5114] <... set_robust_list resumed>) = 0 [pid 5113] write(3, "1000", 4 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(24 [pid 5113] <... write resumed>) = 4 [pid 5112] close(17 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5111] close(25 [pid 5114] <... prctl resumed>) = 0 [pid 5113] close(3 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] <... close resumed>) = 0 [pid 5112] close(18 [pid 5111] close(26 [pid 5073] <... clone resumed>, child_tidptr=0x55557fad8650) = 8 ./strace-static-x86_64: Process 5115 attached [pid 5114] setpgid(0, 0 [pid 5113] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] <... bpf resumed>) = 3 [pid 5112] close(19 [pid 5111] close(27 [pid 5115] set_robust_list(0x55557fad8660, 24 [pid 5114] <... setpgid resumed>) = 0 [pid 5113] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5076] <... clone resumed>, child_tidptr=0x55557fad8650) = 8 [pid 5115] <... set_robust_list resumed>) = 0 [pid 5114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5113] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5112] close(20 [pid 5111] close(28 [pid 5115] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5113] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] <... prctl resumed>) = 0 [pid 5114] <... openat resumed>) = 3 [pid 5112] close(21 [pid 5111] close(29 [pid 5113] <... bpf resumed>) = 4 [pid 5115] setpgid(0, 0 [pid 5114] write(3, "1000", 4 [pid 5113] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] <... bpf resumed>) = 5 [pid 5112] close(22 [pid 5111] exit_group(0 [pid 5115] <... setpgid resumed>) = 0 [pid 5114] <... write resumed>) = 4 [pid 5113] close(3 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... exit_group resumed>) = ? [pid 5115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5114] close(3 [pid 5113] <... close resumed>) = 0 [pid 5112] close(23 [pid 5115] <... openat resumed>) = 3 [pid 5114] <... close resumed>) = 0 [pid 5113] close(4 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] +++ exited with 0 +++ [pid 5112] close(24) = -1 EBADF (Bad file descriptor) [pid 5112] close(25) = -1 EBADF (Bad file descriptor) [pid 5115] write(3, "1000", 4 [pid 5114] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5113] <... close resumed>) = 0 [pid 5112] close(26 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5115] <... write resumed>) = 4 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(3 [pid 5114] <... bpf resumed>) = 3 [pid 5113] close(5 [pid 5112] close(27 [pid 5115] <... close resumed>) = 0 [pid 5114] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] <... close resumed>) = 0 [pid 5115] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5114] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5112] close(28 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5115] <... bpf resumed>) = 3 [pid 5114] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5113] close(6 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(29 [pid 5115] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5113] close(7 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5114] <... bpf resumed>) = 4 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] exit_group(0 [pid 5115] <... bpf resumed>) = 4 [pid 5113] close(8 [pid 5112] <... exit_group resumed>) = ? [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5116 attached [pid 5114] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5113] close(9 [pid 5116] set_robust_list(0x55557fad8660, 24 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5113] close(10 [pid 5116] <... set_robust_list resumed>) = 0 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] +++ exited with 0 +++ [pid 5072] <... clone resumed>, child_tidptr=0x55557fad8650) = 8 [pid 5113] close(11 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5113] close(12) = -1 EBADF (Bad file descriptor) [pid 5113] close(13) = -1 EBADF (Bad file descriptor) [pid 5113] close(14) = -1 EBADF (Bad file descriptor) [pid 5116] <... prctl resumed>) = 0 [pid 5113] close(15) = -1 EBADF (Bad file descriptor) [pid 5116] setpgid(0, 0 [pid 5113] close(16 [pid 5116] <... setpgid resumed>) = 0 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] close(17 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5115] <... bpf resumed>) = 5 [pid 5114] <... bpf resumed>) = 5 [pid 5113] close(18./strace-static-x86_64: Process 5117 attached [pid 5116] <... openat resumed>) = 3 [pid 5115] close(3 [pid 5114] close(3 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] set_robust_list(0x55557fad8660, 24 [pid 5116] write(3, "1000", 4 [pid 5115] <... close resumed>) = 0 [pid 5114] <... close resumed>) = 0 [pid 5117] <... set_robust_list resumed>) = 0 [pid 5116] <... write resumed>) = 4 [pid 5114] close(4 [pid 5113] close(19 [pid 5117] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(3 [pid 5115] close(4 [pid 5114] <... close resumed>) = 0 [pid 5113] close(20 [pid 5117] <... prctl resumed>) = 0 [pid 5116] <... close resumed>) = 0 [pid 5115] <... close resumed>) = 0 [pid 5114] close(5 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... clone resumed>, child_tidptr=0x55557fad8650) = 9 [pid 5116] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5115] close(5 [pid 5113] close(21) = -1 EBADF (Bad file descriptor) [pid 5113] close(22) = -1 EBADF (Bad file descriptor) [pid 5113] close(23) = -1 EBADF (Bad file descriptor) [pid 5113] close(24) = -1 EBADF (Bad file descriptor) [pid 5113] close(25) = -1 EBADF (Bad file descriptor) [pid 5113] close(26) = -1 EBADF (Bad file descriptor) [pid 5113] close(27) = -1 EBADF (Bad file descriptor) [pid 5113] close(28) = -1 EBADF (Bad file descriptor) [pid 5113] close(29) = -1 EBADF (Bad file descriptor) [pid 5113] exit_group(0) = ? [pid 5117] setpgid(0, 0 [pid 5116] <... bpf resumed>) = 3 [pid 5117] <... setpgid resumed>) = 0 [pid 5116] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5115] <... close resumed>) = 0 [pid 5114] <... close resumed>) = 0 [pid 5115] close(6) = -1 EBADF (Bad file descriptor) [pid 5114] close(6 [pid 5115] close(7 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] +++ exited with 0 +++ [pid 5117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(7 [pid 5116] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5115] close(8 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... openat resumed>) = 3 [pid 5116] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(8 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5117] write(3, "1000", 4 [pid 5115] close(9 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... bpf resumed>) = 4 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(9 [pid 5115] close(10 [pid 5117] <... write resumed>) = 4 [pid 5116] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(3 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(10 [pid 5117] <... close resumed>) = 0 [pid 5115] close(11 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(11 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5117] <... bpf resumed>) = 3 [pid 5115] close(12 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(12 [pid 5115] close(13 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(13 [pid 5117] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5115] close(14 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(14 [pid 5115] close(15) = -1 EBADF (Bad file descriptor) [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... bpf resumed>) = 4 [pid 5115] close(16 [pid 5114] close(15 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(17 [pid 5114] close(16 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5070] <... clone resumed>, child_tidptr=0x55557fad8650) = 8 ./strace-static-x86_64: Process 5118 attached [pid 5117] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5118] set_robust_list(0x55557fad8660, 24) = 0 [pid 5115] close(18 [pid 5114] close(17 [pid 5118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(19 [pid 5114] close(18 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... prctl resumed>) = 0 [pid 5115] close(20 [pid 5114] close(19 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(21 [pid 5118] setpgid(0, 0 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(20 [pid 5118] <... setpgid resumed>) = 0 [pid 5115] close(22 [pid 5118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... openat resumed>) = 3 [pid 5115] close(23 [pid 5114] close(21 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(24 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(22 [pid 5117] <... bpf resumed>) = 5 [pid 5116] <... bpf resumed>) = 5 [pid 5115] close(25 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] write(3, "1000", 4 [pid 5117] close(3 [pid 5116] close(3 [pid 5118] <... write resumed>) = 4 [pid 5117] <... close resumed>) = 0 [pid 5116] <... close resumed>) = 0 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(23 [pid 5118] close(3 [pid 5117] close(4 [pid 5116] close(4 [pid 5115] close(26 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = 0 [pid 5117] <... close resumed>) = 0 [pid 5116] <... close resumed>) = 0 [pid 5114] close(24 [pid 5118] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... bpf resumed>) = 3 [pid 5117] close(5 [pid 5116] close(5 [pid 5115] close(27 [pid 5114] close(25 [pid 5118] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5117] <... close resumed>) = 0 [pid 5116] <... close resumed>) = 0 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5117] close(6 [pid 5116] close(6 [pid 5115] close(28 [pid 5114] close(26 [pid 5118] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... bpf resumed>) = 4 [pid 5117] close(7 [pid 5116] close(7 [pid 5115] close(29 [pid 5114] close(27 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(8 [pid 5116] close(8 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(9 [pid 5116] close(9 [pid 5118] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(10 [pid 5116] close(10 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(11 [pid 5116] close(11 [pid 5115] exit_group(0 [pid 5114] close(28 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(12 [pid 5116] close(12 [pid 5115] <... exit_group resumed>) = ? [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(29 [pid 5117] close(13 [pid 5116] close(13 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] exit_group(0 [pid 5117] close(14 [pid 5116] close(14 [pid 5114] <... exit_group resumed>) = ? [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(15 [pid 5116] close(15 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(16 [pid 5116] close(16 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(17 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(17 [pid 5114] +++ exited with 0 +++ [pid 5117] close(18 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(18 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5117] close(19 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(19 [pid 5117] close(20 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(20 [pid 5117] close(21 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(21 [pid 5117] close(22) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... bpf resumed>) = 5 [pid 5117] close(23 [pid 5116] close(22./strace-static-x86_64: Process 5119 attached [pid 5118] close(3 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] set_robust_list(0x55557fad8660, 24 [pid 5118] <... close resumed>) = 0 [pid 5117] close(24 [pid 5116] close(23 [pid 5115] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x55557fad8650) = 9 [pid 5119] <... set_robust_list resumed>) = 0 [pid 5118] close(4 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5118] <... close resumed>) = 0 [pid 5117] close(25 [pid 5116] close(24 [pid 5076] restart_syscall(<... resuming interrupted clone ...> [pid 5119] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5118] close(5 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] <... prctl resumed>) = 0 [pid 5118] <... close resumed>) = 0 [pid 5117] close(26 [pid 5116] close(25 [pid 5076] <... restart_syscall resumed>) = 0 [pid 5119] setpgid(0, 0 [pid 5118] close(6 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] <... setpgid resumed>) = 0 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(27 [pid 5116] close(26 [pid 5118] close(7 [pid 5119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(28 [pid 5116] close(27 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5120 attached [pid 5119] <... openat resumed>) = 3 [pid 5118] close(8 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] set_robust_list(0x55557fad8660, 24 [pid 5119] write(3, "1000", 4 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(29 [pid 5116] close(28 [pid 5120] <... set_robust_list resumed>) = 0 [pid 5119] <... write resumed>) = 4 [pid 5118] close(9 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] exit_group(0 [pid 5116] close(29 [pid 5076] <... clone resumed>, child_tidptr=0x55557fad8650) = 9 [pid 5119] close(3 [pid 5118] close(10 [pid 5117] <... exit_group resumed>) = ? [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] <... prctl resumed>) = 0 [pid 5119] <... close resumed>) = 0 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] +++ exited with 0 +++ [pid 5116] exit_group(0 [pid 5119] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5118] close(11 [pid 5120] setpgid(0, 0 [pid 5119] <... bpf resumed>) = 3 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... exit_group resumed>) = ? [pid 5120] <... setpgid resumed>) = 0 [pid 5119] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5118] close(12 [pid 5116] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5119] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5118] close(13) = -1 EBADF (Bad file descriptor) [pid 5118] close(14 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5119] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5120] <... openat resumed>) = 3 [pid 5118] close(15 [pid 5119] <... bpf resumed>) = 4 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5121 attached [pid 5120] write(3, "1000", 4) = 4 [pid 5121] set_robust_list(0x55557fad8660, 24 [pid 5120] close(3 [pid 5118] close(16 [pid 5120] <... close resumed>) = 0 [pid 5119] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 5122 attached [pid 5121] <... set_robust_list resumed>) = 0 [pid 5118] close(17 [pid 5072] <... clone resumed>, child_tidptr=0x55557fad8650) = 9 [pid 5122] set_robust_list(0x55557fad8660, 24 [pid 5121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5120] <... bpf resumed>) = 3 [pid 5119] <... bpf resumed>) = 5 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... clone resumed>, child_tidptr=0x55557fad8650) = 10 [pid 5122] <... set_robust_list resumed>) = 0 [pid 5121] <... prctl resumed>) = 0 [pid 5120] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5118] close(18 [pid 5122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5121] setpgid(0, 0 [pid 5120] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5119] close(3 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... prctl resumed>) = 0 [pid 5121] <... setpgid resumed>) = 0 [pid 5120] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5119] <... close resumed>) = 0 [pid 5118] close(19 [pid 5122] setpgid(0, 0 [pid 5121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... setpgid resumed>) = 0 [pid 5121] <... openat resumed>) = 3 [pid 5120] <... bpf resumed>) = 4 [pid 5119] close(4 [pid 5118] close(20 [pid 5122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5121] write(3, "1000", 4 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... openat resumed>) = 3 [pid 5121] <... write resumed>) = 4 [pid 5120] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5119] <... close resumed>) = 0 [pid 5118] close(21 [pid 5121] close(3 [pid 5119] close(5 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] write(3, "1000", 4 [pid 5121] <... close resumed>) = 0 [pid 5120] <... bpf resumed>) = 5 [pid 5118] close(22 [pid 5122] <... write resumed>) = 4 [pid 5121] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(3 [pid 5120] close(3 [pid 5118] close(23 [pid 5122] <... close resumed>) = 0 [pid 5121] <... bpf resumed>) = 3 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] <... close resumed>) = 0 [pid 5122] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5121] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5118] close(24 [pid 5120] close(4 [pid 5122] <... bpf resumed>) = 3 [pid 5121] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5120] <... close resumed>) = 0 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5121] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5120] close(5 [pid 5118] close(25 [pid 5122] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5121] <... bpf resumed>) = 4 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5118] close(26 [pid 5122] <... bpf resumed>) = 4 [pid 5121] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(27) = -1 EBADF (Bad file descriptor) [pid 5118] close(28) = -1 EBADF (Bad file descriptor) [pid 5122] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5118] close(29) = -1 EBADF (Bad file descriptor) [pid 5118] exit_group(0) = ? [pid 5118] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5119] <... close resumed>) = 0 [pid 5119] close(6 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5120] <... close resumed>) = 0 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(7 [pid 5120] close(6 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(8 [pid 5120] close(7 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(9 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5120] close(8 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5123 attached [pid 5119] close(10 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] set_robust_list(0x55557fad8660, 24 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] close(9) = -1 EBADF (Bad file descriptor) [pid 5120] close(10) = -1 EBADF (Bad file descriptor) [pid 5070] <... clone resumed>, child_tidptr=0x55557fad8650) = 9 [pid 5120] close(11) = -1 EBADF (Bad file descriptor) [pid 5120] close(12) = -1 EBADF (Bad file descriptor) [pid 5120] close(13) = -1 EBADF (Bad file descriptor) [pid 5120] close(14) = -1 EBADF (Bad file descriptor) [pid 5120] close(15) = -1 EBADF (Bad file descriptor) [pid 5123] <... set_robust_list resumed>) = 0 [pid 5120] close(16 [pid 5119] close(11 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5120] close(17 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] <... prctl resumed>) = 0 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(12 [pid 5123] setpgid(0, 0 [pid 5120] close(18 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] <... setpgid resumed>) = 0 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(13 [pid 5120] close(19 [pid 5123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(14 [pid 5120] close(20) = -1 EBADF (Bad file descriptor) [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] <... openat resumed>) = 3 [pid 5120] close(21 [pid 5119] close(15 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] close(22 [pid 5123] write(3, "1000", 4 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] <... write resumed>) = 4 [pid 5120] close(23 [pid 5123] close(3 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(16 [pid 5123] <... close resumed>) = 0 [pid 5120] close(24 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(17 [pid 5123] <... bpf resumed>) = 3 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5120] close(25 [pid 5119] close(18 [pid 5123] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5121] <... bpf resumed>) = 5 [pid 5120] close(26 [pid 5119] close(19 [pid 5122] <... bpf resumed>) = 5 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] <... bpf resumed>) = 4 [pid 5122] close(3 [pid 5121] close(3 [pid 5120] close(27 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5122] <... close resumed>) = 0 [pid 5121] <... close resumed>) = 0 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(20 [pid 5123] <... bpf resumed>) = 5 [pid 5122] close(4 [pid 5121] close(4 [pid 5120] close(28 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(3 [pid 5122] <... close resumed>) = 0 [pid 5121] <... close resumed>) = 0 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(21) = -1 EBADF (Bad file descriptor) [pid 5123] <... close resumed>) = 0 [pid 5121] close(5 [pid 5119] close(22 [pid 5123] close(4 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = 0 [pid 5119] close(23 [pid 5123] <... close resumed>) = 0 [pid 5121] close(6 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(5 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(24 [pid 5121] close(7 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(25 [pid 5121] close(8 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(26 [pid 5121] close(9 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(27 [pid 5121] close(10 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(28 [pid 5121] close(11 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(29 [pid 5121] close(12 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(5 [pid 5121] close(13 [pid 5120] close(29 [pid 5119] exit_group(0 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] close(14 [pid 5120] exit_group(0 [pid 5119] <... exit_group resumed>) = ? [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] <... exit_group resumed>) = ? [pid 5121] close(15 [pid 5119] +++ exited with 0 +++ [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5121] close(16) = -1 EBADF (Bad file descriptor) [pid 5121] close(17 [pid 5120] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5124 attached [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] set_robust_list(0x55557fad8660, 24 [pid 5121] close(18 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5124] <... set_robust_list resumed>) = 0 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5076] restart_syscall(<... resuming interrupted clone ...> [pid 5121] close(19 [pid 5124] <... prctl resumed>) = 0 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5076] <... restart_syscall resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x55557fad8650) = 10 [pid 5124] setpgid(0, 0 [pid 5121] close(20 [pid 5124] <... setpgid resumed>) = 0 [pid 5123] <... close resumed>) = 0 [pid 5122] <... close resumed>) = 0 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5123] close(6 [pid 5122] close(6 [pid 5121] close(21 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5125 attached [pid 5124] <... openat resumed>) = 3 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] set_robust_list(0x55557fad8660, 24 [pid 5124] write(3, "1000", 4 [pid 5123] close(7 [pid 5122] close(7 [pid 5121] close(22 [pid 5125] <... set_robust_list resumed>) = 0 [pid 5124] <... write resumed>) = 4 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5124] close(3 [pid 5123] close(8 [pid 5122] close(8 [pid 5121] close(23 [pid 5125] <... prctl resumed>) = 0 [pid 5124] <... close resumed>) = 0 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5076] <... clone resumed>, child_tidptr=0x55557fad8650) = 10 [pid 5125] setpgid(0, 0 [pid 5124] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5123] close(9 [pid 5122] close(9 [pid 5121] close(24 [pid 5125] <... setpgid resumed>) = 0 [pid 5124] <... bpf resumed>) = 3 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5124] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5123] close(10 [pid 5122] close(10 [pid 5121] close(25 [pid 5125] <... openat resumed>) = 3 [pid 5124] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] write(3, "1000", 4 [pid 5124] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5123] close(11 [pid 5122] close(11 [pid 5121] close(26 [pid 5125] <... write resumed>) = 4 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] close(3 [pid 5124] <... bpf resumed>) = 4 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(12 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] <... close resumed>) = 0 [pid 5124] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5123] close(12 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] close(27 [pid 5125] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(13 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] <... bpf resumed>) = 3 [pid 5123] close(13 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] close(28 [pid 5125] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(14 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5123] close(14 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] close(29 [pid 5125] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(15 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(15 [pid 5124] <... bpf resumed>) = 5 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] exit_group(0 [pid 5125] <... bpf resumed>) = 4 [pid 5124] close(3 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(16 [pid 5121] <... exit_group resumed>) = ? [pid 5125] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5124] <... close resumed>) = 0 [pid 5123] close(16 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] close(4 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(17) = -1 EBADF (Bad file descriptor) [pid 5122] close(18) = -1 EBADF (Bad file descriptor) [pid 5122] close(19 [pid 5121] +++ exited with 0 +++ [pid 5125] <... bpf resumed>) = 5 [pid 5124] <... close resumed>) = 0 [pid 5123] close(17 [pid 5125] close(3 [pid 5124] close(5 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5125] <... close resumed>) = 0 [pid 5123] close(18 [pid 5122] close(20 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] close(4 [pid 5072] <... restart_syscall resumed>) = 0 [pid 5125] <... close resumed>) = 0 [pid 5123] close(19 [pid 5122] close(21 [pid 5125] close(5 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(20 [pid 5122] close(22 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5123] close(21 [pid 5122] close(23 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5126 attached [pid 5123] close(22 [pid 5122] close(24 [pid 5126] set_robust_list(0x55557fad8660, 24 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... set_robust_list resumed>) = 0 [pid 5123] close(23 [pid 5122] close(25 [pid 5126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... prctl resumed>) = 0 [pid 5123] close(24 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5072] <... clone resumed>, child_tidptr=0x55557fad8650) = 10 [pid 5126] setpgid(0, 0 [pid 5125] <... close resumed>) = 0 [pid 5124] <... close resumed>) = 0 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(26 [pid 5126] <... setpgid resumed>) = 0 [pid 5125] close(6 [pid 5124] close(6 [pid 5123] close(25 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(27 [pid 5126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(28) = -1 EBADF (Bad file descriptor) [pid 5122] close(29) = -1 EBADF (Bad file descriptor) [pid 5122] exit_group(0 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... exit_group resumed>) = ? [pid 5123] close(26 [pid 5125] close(7 [pid 5126] <... openat resumed>) = 3 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] close(7 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] write(3, "1000", 4 [pid 5125] close(8 [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(27 [pid 5122] +++ exited with 0 +++ [pid 5126] <... write resumed>) = 4 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] close(8 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] close(3 [pid 5125] close(9 [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(28 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] close(9 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] close(10 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(29 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5126] <... close resumed>) = 0 [pid 5125] close(11 [pid 5124] close(10 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] exit_group(0 [pid 5124] close(11 [pid 5125] close(12 [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5125] close(13 [pid 5124] close(12 [pid 5123] <... exit_group resumed>) = ? [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... bpf resumed>) = 3 [pid 5125] close(14 [pid 5124] close(13 [pid 5126] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5127 attached [pid 5126] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5125] close(15 [pid 5124] close(14 [pid 5127] set_robust_list(0x55557fad8660, 24 [pid 5126] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5127] <... set_robust_list resumed>) = 0 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] +++ exited with 0 +++ [pid 5126] <... bpf resumed>) = 4 [pid 5075] <... clone resumed>, child_tidptr=0x55557fad8650) = 11 [pid 5125] close(16 [pid 5124] close(15 [pid 5127] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5126] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5127] <... prctl resumed>) = 0 [pid 5125] close(17 [pid 5124] close(16 [pid 5126] <... bpf resumed>) = 5 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5127] setpgid(0, 0 [pid 5126] close(3 [pid 5125] close(18 [pid 5127] <... setpgid resumed>) = 0 [pid 5124] close(17 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5126] <... close resumed>) = 0 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] close(19 [pid 5124] close(18 [pid 5126] close(4 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... openat resumed>) = 3 [pid 5126] <... close resumed>) = 0 [pid 5125] close(20 [pid 5124] close(19 [pid 5127] write(3, "1000", 4 [pid 5126] close(5 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... write resumed>) = 4 [pid 5125] close(21 [pid 5124] close(20 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] close(22 [pid 5124] close(21 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] close(3 [pid 5126] <... close resumed>) = 0 [pid 5125] close(23 [pid 5124] close(22 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = 0 [pid 5126] close(6 [pid 5125] close(24 [pid 5124] close(23 [pid 5127] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... bpf resumed>) = 3 [pid 5126] close(7) = -1 EBADF (Bad file descriptor) [pid 5126] close(8./strace-static-x86_64: Process 5128 attached [pid 5127] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] close(25 [pid 5124] close(24 [pid 5128] set_robust_list(0x55557fad8660, 24 [pid 5127] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5126] close(9 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5070] <... clone resumed>, child_tidptr=0x55557fad8650) = 10 [pid 5128] <... set_robust_list resumed>) = 0 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] close(10 [pid 5127] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] close(25 [pid 5128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5126] close(11 [pid 5125] close(26 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... prctl resumed>) = 0 [pid 5126] close(12 [pid 5125] close(27 [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] setpgid(0, 0 [pid 5126] close(13 [pid 5125] close(28 [pid 5124] close(26 [pid 5127] <... bpf resumed>) = 4 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... setpgid resumed>) = 0 [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] close(14 [pid 5124] close(27 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] close(29 [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5126] close(15 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] exit_group(0 [pid 5124] close(28 [pid 5128] <... openat resumed>) = 3 [pid 5126] close(16 [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] close(17 [pid 5127] <... bpf resumed>) = 5 [pid 5128] write(3, "1000", 4 [pid 5127] close(3 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] <... exit_group resumed>) = ? [pid 5124] close(29 [pid 5128] <... write resumed>) = 4 [pid 5126] close(18 [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] close(3 [pid 5126] close(19 [pid 5124] exit_group(0 [pid 5127] <... close resumed>) = 0 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... exit_group resumed>) = ? [pid 5126] close(20) = -1 EBADF (Bad file descriptor) [pid 5126] close(21) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = 0 [pid 5127] close(4 [pid 5125] +++ exited with 0 +++ [pid 5124] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5128] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5127] <... close resumed>) = 0 [pid 5126] close(22 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5127] close(5 [pid 5126] close(23./strace-static-x86_64: Process 5129 attached [pid 5128] <... bpf resumed>) = 3 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = 0 [pid 5126] close(24 [pid 5129] set_robust_list(0x55557fad8660, 24 [pid 5128] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5127] close(6 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5130 attached [pid 5129] <... set_robust_list resumed>) = 0 [pid 5128] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] close(25 [pid 5073] <... clone resumed>, child_tidptr=0x55557fad8650) = 11 [pid 5129] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5128] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5127] close(7 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] set_robust_list(0x55557fad8660, 24 [pid 5129] <... prctl resumed>) = 0 [pid 5128] <... bpf resumed>) = 4 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] close(26 [pid 5076] <... clone resumed>, child_tidptr=0x55557fad8650) = 11 [pid 5130] <... set_robust_list resumed>) = 0 [pid 5129] setpgid(0, 0 [pid 5127] close(8 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... setpgid resumed>) = 0 [pid 5128] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] close(27 [pid 5129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5127] close(9 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] close(28 [pid 5130] <... prctl resumed>) = 0 [pid 5129] <... openat resumed>) = 3 [pid 5127] close(10 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] close(29 [pid 5130] setpgid(0, 0 [pid 5127] close(11 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... setpgid resumed>) = 0 [pid 5129] write(3, "1000", 4 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] exit_group(0 [pid 5129] <... write resumed>) = 4 [pid 5127] close(12 [pid 5126] <... exit_group resumed>) = ? [pid 5130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5129] close(3 [pid 5128] <... bpf resumed>) = 5 [pid 5130] write(3, "1000", 4 [pid 5128] close(3 [pid 5126] +++ exited with 0 +++ [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... write resumed>) = 4 [pid 5128] <... close resumed>) = 0 [pid 5130] close(3 [pid 5128] close(4 [pid 5130] <... close resumed>) = 0 [pid 5128] <... close resumed>) = 0 [pid 5130] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5129] <... close resumed>) = 0 [pid 5128] close(5 [pid 5127] close(13 [pid 5130] <... bpf resumed>) = 3 [pid 5129] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5128] <... close resumed>) = 0 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5130] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5129] <... bpf resumed>) = 3 [pid 5127] close(14 [pid 5129] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5129] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5128] close(6 [pid 5127] close(15 [pid 5130] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5129] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... bpf resumed>) = 4 [pid 5129] <... bpf resumed>) = 4 [pid 5128] close(7 [pid 5127] close(16 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5128] close(8 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] close(17) = -1 EBADF (Bad file descriptor) [pid 5129] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5127] close(18) = -1 EBADF (Bad file descriptor) [pid 5127] close(19) = -1 EBADF (Bad file descriptor) [pid 5127] close(20) = -1 EBADF (Bad file descriptor) [pid 5127] close(21) = -1 EBADF (Bad file descriptor) [pid 5127] close(22) = -1 EBADF (Bad file descriptor) [pid 5127] close(23) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5131 attached [pid 5130] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5129] <... bpf resumed>) = 5 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] set_robust_list(0x55557fad8660, 24 [pid 5130] <... bpf resumed>) = 5 [pid 5129] close(3 [pid 5128] close(9 [pid 5127] close(24 [pid 5072] <... clone resumed>, child_tidptr=0x55557fad8650) = 11 [pid 5131] <... set_robust_list resumed>) = 0 [pid 5130] close(3 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5130] <... close resumed>) = 0 [pid 5129] <... close resumed>) = 0 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] close(25 [pid 5131] <... prctl resumed>) = 0 [pid 5130] close(4 [pid 5129] close(4 [pid 5128] close(10 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] setpgid(0, 0 [pid 5130] <... close resumed>) = 0 [pid 5129] <... close resumed>) = 0 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] close(26 [pid 5131] <... setpgid resumed>) = 0 [pid 5130] close(5 [pid 5129] close(5 [pid 5128] close(11 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5128] close(12 [pid 5127] close(27) = -1 EBADF (Bad file descriptor) [pid 5131] <... openat resumed>) = 3 [pid 5127] close(28 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] write(3, "1000", 4 [pid 5128] close(13 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... write resumed>) = 4 [pid 5127] close(29 [pid 5131] close(3 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... close resumed>) = 0 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] close(14 [pid 5127] exit_group(0 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5128] close(15 [pid 5127] <... exit_group resumed>) = ? [pid 5131] <... bpf resumed>) = 3 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5128] close(16 [pid 5127] +++ exited with 0 +++ [pid 5131] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5128] close(17 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5131] <... bpf resumed>) = 4 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5128] close(18) = -1 EBADF (Bad file descriptor) [pid 5131] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5130] <... close resumed>) = 0 [pid 5129] <... close resumed>) = 0 [pid 5128] close(19 [pid 5130] close(6 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(6 [pid 5128] close(20 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5132 attached [pid 5130] close(7 [pid 5132] set_robust_list(0x55557fad8660, 24 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] <... set_robust_list resumed>) = 0 [pid 5130] close(8 [pid 5075] <... clone resumed>, child_tidptr=0x55557fad8650) = 12 [pid 5132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] close(9) = -1 EBADF (Bad file descriptor) [pid 5130] close(10 [pid 5132] <... prctl resumed>) = 0 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] setpgid(0, 0 [pid 5130] close(11 [pid 5132] <... setpgid resumed>) = 0 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5130] close(12 [pid 5132] <... openat resumed>) = 3 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(7 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] write(3, "1000", 4 [pid 5130] close(13 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] close(21 [pid 5129] close(8 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] close(22 [pid 5129] close(9 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] <... write resumed>) = 4 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(10 [pid 5128] close(23 [pid 5132] close(3 [pid 5131] <... bpf resumed>) = 5 [pid 5130] close(14 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] <... close resumed>) = 0 [pid 5131] close(3 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(11 [pid 5128] close(24 [pid 5132] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5131] <... close resumed>) = 0 [pid 5130] close(15 [pid 5132] <... bpf resumed>) = 3 [pid 5131] close(4 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5131] <... close resumed>) = 0 [pid 5130] close(16 [pid 5129] close(12 [pid 5128] close(25 [pid 5132] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5131] close(5 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5130] close(17 [pid 5129] close(13 [pid 5128] close(26 [pid 5131] <... close resumed>) = 0 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(14 [pid 5128] close(27 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(6 [pid 5130] close(18 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(15 [pid 5128] close(28 [pid 5132] <... bpf resumed>) = 4 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(7 [pid 5130] close(19 [pid 5129] close(16 [pid 5128] close(29 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=4}}, 16 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(17 [pid 5131] close(8 [pid 5130] close(20 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] exit_group(0 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(18 [pid 5128] <... exit_group resumed>) = ? [pid 5131] close(9 [pid 5130] close(21 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(19 [pid 5131] close(10 [pid 5130] close(22 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(11 [pid 5130] close(23 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(12 [pid 5130] close(24 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(13 [pid 5130] close(25 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(14 [pid 5130] close(26 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] +++ exited with 0 +++ [pid 5129] close(20) = -1 EBADF (Bad file descriptor) [pid 5131] close(15 [pid 5130] close(27 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(16 [pid 5130] close(28 [pid 5129] close(21 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(17 [pid 5130] close(29 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(22 [pid 5132] <... bpf resumed>) = 5 [pid 5131] close(18 [pid 5130] exit_group(0 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5133 attached [pid 5132] close(3 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... exit_group resumed>) = ? [pid 5129] close(23) = -1 EBADF (Bad file descriptor) [pid 5132] <... close resumed>) = 0 [pid 5129] close(24 [pid 5133] set_robust_list(0x55557fad8660, 24 [pid 5132] close(4 [pid 5131] close(19 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5070] <... clone resumed>, child_tidptr=0x55557fad8650) = 11 [ 57.709030][ T5063] ------------[ cut here ]------------ [ 57.714697][ T5063] WARNING: CPU: 1 PID: 5063 at kernel/softirq.c:362 __local_bh_enable_ip+0x1be/0x200 [ 57.724177][ T5063] Modules linked in: [ 57.728082][ T5063] CPU: 1 PID: 5063 Comm: strace-static-x Not tainted 6.8.0-syzkaller-05236-g443574b03387 #0 [ 57.738149][ T5063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 57.748207][ T5063] RIP: 0010:__local_bh_enable_ip+0x1be/0x200 [ 57.754192][ T5063] Code: 3b 44 24 60 75 52 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 90 0f 0b 90 e9 ca fe ff ff e8 55 00 00 00 eb 9c 90 <0f> 0b 90 e9 fa fe ff ff 48 c7 c1 9c e1 86 8f 80 e1 07 80 c1 03 38 [ 57.773815][ T5063] RSP: 0018:ffffc90003a0f260 EFLAGS: 00010046 [ 57.779876][ T5063] RAX: 0000000000000000 RBX: 1ffff92000741e50 RCX: 0000000000000001 [ 57.787839][ T5063] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff895fa99a [ 57.795799][ T5063] RBP: ffffc90003a0f320 R08: ffff88807efef1eb R09: 1ffff1100fdfde3d [ 57.803790][ T5063] R10: dffffc0000000000 R11: ffffed100fdfde3e R12: dffffc0000000000 [ 57.811763][ T5063] R13: ffff888015712d00 R14: ffffc90003a0f2a0 R15: 0000000000000201 [ 57.819733][ T5063] FS: 0000000016aab3c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 57.828678][ T5063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.835261][ T5063] CR2: 00007f0868a8d2f3 CR3: 0000000055446000 CR4: 00000000003506f0 [ 57.843249][ T5063] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.851234][ T5063] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.859227][ T5063] Call Trace: [ 57.862512][ T5063] [ 57.865449][ T5063] ? __warn+0x163/0x4b0 [ 57.869616][ T5063] ? __local_bh_enable_ip+0x1be/0x200 [ 57.875001][ T5063] ? report_bug+0x2b3/0x500 [ 57.879525][ T5063] ? __local_bh_enable_ip+0x1be/0x200 [ 57.884897][ T5063] ? handle_bug+0x3e/0x70 [ 57.889228][ T5063] ? exc_invalid_op+0x1a/0x50 [ 57.893908][ T5063] ? asm_exc_invalid_op+0x1a/0x20 [ 57.898943][ T5063] ? sock_map_delete_elem+0xca/0x140 [ 57.904246][ T5063] ? __local_bh_enable_ip+0x1be/0x200 [ 57.909641][ T5063] ? sock_map_delete_elem+0xca/0x140 [ 57.914927][ T5063] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 57.920641][ T5063] ? sock_map_delete_elem+0xca/0x140 [ 57.925919][ T5063] ? do_raw_spin_unlock+0x13c/0x8b0 [ 57.931113][ T5063] ? __pfx___cant_migrate+0x10/0x10 [ 57.936303][ T5063] ? sock_map_delete_elem+0x97/0x140 [ 57.941582][ T5063] sock_map_delete_elem+0xca/0x140 [ 57.946713][ T5063] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 57.952178][ T5063] ? bpf_trace_run4+0x16e/0x490 [ 57.957036][ T5063] bpf_trace_run4+0x25a/0x490 [ 57.961716][ T5063] ? __pfx_bpf_trace_run4+0x10/0x10 [ 57.966911][ T5063] ? prepare_alloc_pages+0x1da/0x5b0 [ 57.972203][ T5063] __alloc_pages+0x657/0x680 [ 57.976793][ T5063] ? __pfx___alloc_pages+0x10/0x10 [ 57.981904][ T5063] ? ___slab_alloc+0x1f0/0x13e0 [ 57.986745][ T5063] ? __pfx_lock_release+0x10/0x10 [ 57.991766][ T5063] alloc_slab_page+0x5f/0x160 [ 57.996437][ T5063] new_slab+0x84/0x2f0 [ 58.000496][ T5063] ___slab_alloc+0xd1b/0x13e0 [ 58.005168][ T5063] ? __sigqueue_alloc+0x42e/0x540 [ 58.010192][ T5063] ? __sigqueue_alloc+0x42e/0x540 [ 58.015213][ T5063] kmem_cache_alloc+0x250/0x350 [ 58.020056][ T5063] ? __sigqueue_alloc+0x42e/0x540 [ 58.025077][ T5063] __sigqueue_alloc+0x42e/0x540 [ 58.029924][ T5063] __send_signal_locked+0x22f/0xdc0 [ 58.035120][ T5063] do_notify_parent+0xd96/0x10a0 [ 58.040143][ T5063] ? __pfx_do_notify_parent+0x10/0x10 [ 58.045526][ T5063] ? _raw_write_lock_irq+0xdf/0x120 [ 58.050721][ T5063] ? do_raw_spin_unlock+0x13c/0x8b0 [ 58.055917][ T5063] ? __ptrace_unlink+0x3e9/0x510 [ 58.060846][ T5063] wait_consider_task+0x19c1/0x2e50 [ 58.066055][ T5063] ? __pfx_lock_acquire+0x10/0x10 [ 58.071081][ T5063] ? __pfx_wait_consider_task+0x10/0x10 [ 58.076622][ T5063] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 58.082602][ T5063] __do_wait+0x200/0x850 [ 58.086941][ T5063] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 58.092832][ T5063] ? __pfx___do_wait+0x10/0x10 [ 58.097591][ T5063] ? add_wait_queue+0xc5/0x180 [ 58.102351][ T5063] do_wait+0x1d9/0x540 [ 58.106418][ T5063] ? do_wait+0x175/0x540 [ 58.110657][ T5063] kernel_wait4+0x2a7/0x3e0 [ 58.115162][ T5063] ? __pfx_kernel_wait4+0x10/0x10 [ 58.120185][ T5063] ? __pfx_child_wait_callback+0x10/0x10 [ 58.125823][ T5063] __x64_sys_wait4+0x134/0x1e0 [ 58.130586][ T5063] ? __pfx___x64_sys_wait4+0x10/0x10 [ 58.135876][ T5063] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 58.142195][ T5063] ? do_syscall_64+0x10a/0x240 [ 58.146954][ T5063] ? do_syscall_64+0xb6/0x240 [ 58.151626][ T5063] do_syscall_64+0xfb/0x240 [ 58.156126][ T5063] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 58.162020][ T5063] RIP: 0033:0x4d6ad6 [ 58.165908][ T5063] Code: 00 00 00 90 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 90 48 83 ec 28 89 54 24 14 48 89 74 24 [ 58.185504][ T5063] RSP: 002b:00007ffef8c88018 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 58.194000][ T5063] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004d6ad6 [ 58.201965][ T5063] RDX: 0000000040000001 RSI: 00007ffef8c8803c RDI: 00000000ffffffff [ 58.209930][ T5063] RBP: 000000000000140b R08: 0000000000000000 R09: 000000000000000b [ 58.217915][ T5063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000016ab1510 [ 58.225878][ T5063] R13: 00007ffef8c8803c R14: 0000000016aada00 R15: 000000000063f160 [ 58.233873][ T5063] [ 58.236889][ T5063] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 58.244155][ T5063] CPU: 1 PID: 5063 Comm: strace-static-x Not tainted 6.8.0-syzkaller-05236-g443574b03387 #0 [ 58.254209][ T5063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 58.264255][ T5063] Call Trace: [ 58.267532][ T5063] [ 58.270454][ T5063] dump_stack_lvl+0x1e7/0x2e0 [ 58.275133][ T5063] ? __pfx_dump_stack_lvl+0x10/0x10 [ 58.280325][ T5063] ? __pfx__printk+0x10/0x10 [ 58.284912][ T5063] ? vscnprintf+0x5d/0x90 [ 58.289240][ T5063] panic+0x349/0x860 [ 58.293130][ T5063] ? __warn+0x172/0x4b0 [ 58.297280][ T5063] ? __pfx_panic+0x10/0x10 [ 58.301701][ T5063] __warn+0x31e/0x4b0 [ 58.305677][ T5063] ? __local_bh_enable_ip+0x1be/0x200 [ 58.311043][ T5063] report_bug+0x2b3/0x500 [ 58.315369][ T5063] ? __local_bh_enable_ip+0x1be/0x200 [ 58.320733][ T5063] handle_bug+0x3e/0x70 [ 58.324884][ T5063] exc_invalid_op+0x1a/0x50 [ 58.329383][ T5063] asm_exc_invalid_op+0x1a/0x20 [ 58.334227][ T5063] RIP: 0010:__local_bh_enable_ip+0x1be/0x200 [ 58.340199][ T5063] Code: 3b 44 24 60 75 52 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 90 0f 0b 90 e9 ca fe ff ff e8 55 00 00 00 eb 9c 90 <0f> 0b 90 e9 fa fe ff ff 48 c7 c1 9c e1 86 8f 80 e1 07 80 c1 03 38 [ 58.359812][ T5063] RSP: 0018:ffffc90003a0f260 EFLAGS: 00010046 [ 58.365872][ T5063] RAX: 0000000000000000 RBX: 1ffff92000741e50 RCX: 0000000000000001 [ 58.373851][ T5063] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff895fa99a [ 58.382012][ T5063] RBP: ffffc90003a0f320 R08: ffff88807efef1eb R09: 1ffff1100fdfde3d [ 58.389976][ T5063] R10: dffffc0000000000 R11: ffffed100fdfde3e R12: dffffc0000000000 [ 58.397942][ T5063] R13: ffff888015712d00 R14: ffffc90003a0f2a0 R15: 0000000000000201 [ 58.405915][ T5063] ? sock_map_delete_elem+0xca/0x140 [ 58.411196][ T5063] ? sock_map_delete_elem+0xca/0x140 [ 58.416472][ T5063] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 58.422183][ T5063] ? sock_map_delete_elem+0xca/0x140 [ 58.427458][ T5063] ? do_raw_spin_unlock+0x13c/0x8b0 [ 58.432673][ T5063] ? __pfx___cant_migrate+0x10/0x10 [ 58.437859][ T5063] ? sock_map_delete_elem+0x97/0x140 [ 58.443136][ T5063] sock_map_delete_elem+0xca/0x140 [ 58.448241][ T5063] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 58.453696][ T5063] ? bpf_trace_run4+0x16e/0x490 [ 58.458555][ T5063] bpf_trace_run4+0x25a/0x490 [ 58.463227][ T5063] ? __pfx_bpf_trace_run4+0x10/0x10 [ 58.468417][ T5063] ? prepare_alloc_pages+0x1da/0x5b0 [ 58.473704][ T5063] __alloc_pages+0x657/0x680 [ 58.478290][ T5063] ? __pfx___alloc_pages+0x10/0x10 [ 58.483398][ T5063] ? ___slab_alloc+0x1f0/0x13e0 [ 58.488238][ T5063] ? __pfx_lock_release+0x10/0x10 [ 58.493258][ T5063] alloc_slab_page+0x5f/0x160 [ 58.497932][ T5063] new_slab+0x84/0x2f0 [ 58.501997][ T5063] ___slab_alloc+0xd1b/0x13e0 [ 58.506670][ T5063] ? __sigqueue_alloc+0x42e/0x540 [ 58.511692][ T5063] ? __sigqueue_alloc+0x42e/0x540 [ 58.516710][ T5063] kmem_cache_alloc+0x250/0x350 [ 58.521553][ T5063] ? __sigqueue_alloc+0x42e/0x540 [ 58.526577][ T5063] __sigqueue_alloc+0x42e/0x540 [ 58.531426][ T5063] __send_signal_locked+0x22f/0xdc0 [ 58.536623][ T5063] do_notify_parent+0xd96/0x10a0 [ 58.541560][ T5063] ? __pfx_do_notify_parent+0x10/0x10 [ 58.546962][ T5063] ? _raw_write_lock_irq+0xdf/0x120 [ 58.552160][ T5063] ? do_raw_spin_unlock+0x13c/0x8b0 [ 58.557351][ T5063] ? __ptrace_unlink+0x3e9/0x510 [ 58.562280][ T5063] wait_consider_task+0x19c1/0x2e50 [ 58.567496][ T5063] ? __pfx_lock_acquire+0x10/0x10 [ 58.572518][ T5063] ? __pfx_wait_consider_task+0x10/0x10 [ 58.578063][ T5063] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 58.584039][ T5063] __do_wait+0x200/0x850 [ 58.588275][ T5063] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 58.594168][ T5063] ? __pfx___do_wait+0x10/0x10 [ 58.598929][ T5063] ? add_wait_queue+0xc5/0x180 [ 58.603687][ T5063] do_wait+0x1d9/0x540 [ 58.607752][ T5063] ? do_wait+0x175/0x540 [ 58.611995][ T5063] kernel_wait4+0x2a7/0x3e0 [ 58.616496][ T5063] ? __pfx_kernel_wait4+0x10/0x10 [ 58.621520][ T5063] ? __pfx_child_wait_callback+0x10/0x10 [ 58.627154][ T5063] __x64_sys_wait4+0x134/0x1e0 [ 58.631912][ T5063] ? __pfx___x64_sys_wait4+0x10/0x10 [ 58.637202][ T5063] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 58.643519][ T5063] ? do_syscall_64+0x10a/0x240 [ 58.648279][ T5063] ? do_syscall_64+0xb6/0x240 [ 58.652960][ T5063] do_syscall_64+0xfb/0x240 [ 58.657487][ T5063] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 58.663376][ T5063] RIP: 0033:0x4d6ad6 [ 58.667260][ T5063] Code: 00 00 00 90 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 90 48 83 ec 28 89 54 24 14 48 89 74 24 [ 58.687203][ T5063] RSP: 002b:00007ffef8c88018 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 58.695870][ T5063] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004d6ad6 [ 58.703835][ T5063] RDX: 0000000040000001 RSI: 00007ffef8c8803c RDI: 00000000ffffffff [ 58.711801][ T5063] RBP: 000000000000140b R08: 0000000000000000 R09: 000000000000000b [ 58.719771][ T5063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000016ab1510 [ 58.727732][ T5063] R13: 00007ffef8c8803c R14: 0000000016aada00 R15: 000000000063f160 [ 58.735707][ T5063] [ 58.738890][ T5063] Kernel Offset: disabled [ 58.743269][ T5063] Rebooting in 86400 seconds..