./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3002332456 <...> DUID 00:04:ac:9b:ee:c1:b3:e5:fe:34:78:92:aa:7d:97:27:12:4e forked to background, child pid 192 Starting sshd: OK syzkaller syzkaller login: [ 16.081303][ T22] kauditd_printk_skb: 60 callbacks suppressed [ 16.081309][ T22] audit: type=1400 audit(1659649919.479:71): avc: denied { transition } for pid=265 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 16.088276][ T22] audit: type=1400 audit(1659649919.489:72): avc: denied { write } for pid=265 comm="sh" path="pipe:[10723]" dev="pipefs" ino=10723 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 Warning: Permanently added '10.128.0.162' (ECDSA) to the list of known hosts. execve("./syz-executor3002332456", ["./syz-executor3002332456"], 0x7ffd099df910 /* 10 vars */) = 0 brk(NULL) = 0x555555ebd000 brk(0x555555ebdc40) = 0x555555ebdc40 arch_prctl(ARCH_SET_FS, 0x555555ebd300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor3002332456", 4096) = 28 brk(0x555555edec40) = 0x555555edec40 brk(0x555555edf000) = 0x555555edf000 mprotect(0x7f91026b7000, 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 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 306 ./strace-static-x86_64: Process 306 attached [pid 306] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 306] setsid() = 1 [pid 306] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 306] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 306] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 306] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 306] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, NULL) = 0 [pid 306] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 306] unshare(CLONE_NEWNS) = 0 [pid 306] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 306] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 306] unshare(CLONE_NEWCGROUP) = 0 [pid 306] unshare(CLONE_NEWUTS) = 0 [pid 306] unshare(CLONE_SYSVSEM) = 0 [pid 306] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 306] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 306] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 306] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 306] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 306] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 306] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 306] getpid() = 1 [pid 306] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 3 ./strace-static-x86_64: Process 313 attached [pid 313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 313] setpgid(0, 0) = 0 [pid 313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 313] write(3, "1000", 4) = 4 [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 313] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 313] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 313] close(3) = 0 [pid 313] close(4) = 0 [pid 313] close(5) = -1 EBADF (Bad file descriptor) [pid 313] close(6) = -1 EBADF (Bad file descriptor) [pid 313] close(7) = -1 EBADF (Bad file descriptor) [pid 313] close(8) = -1 EBADF (Bad file descriptor) [pid 313] close(9) = -1 EBADF (Bad file descriptor) [pid 313] close(10) = -1 EBADF (Bad file descriptor) [pid 313] close(11) = -1 EBADF (Bad file descriptor) [pid 313] close(12) = -1 EBADF (Bad file descriptor) [pid 313] close(13) = -1 EBADF (Bad file descriptor) [pid 313] close(14) = -1 EBADF (Bad file descriptor) [pid 313] close(15) = -1 EBADF (Bad file descriptor) [pid 313] close(16) = -1 EBADF (Bad file descriptor) [pid 313] close(17) = -1 EBADF (Bad file descriptor) [pid 313] close(18) = -1 EBADF (Bad file descriptor) [pid 313] close(19) = -1 EBADF (Bad file descriptor) [pid 313] close(20) = -1 EBADF (Bad file descriptor) [pid 313] close(21) = -1 EBADF (Bad file descriptor) [pid 313] close(22) = -1 EBADF (Bad file descriptor) [pid 313] close(23) = -1 EBADF (Bad file descriptor) [pid 313] close(24) = -1 EBADF (Bad file descriptor) [pid 313] close(25) = -1 EBADF (Bad file descriptor) [pid 313] close(26) = -1 EBADF (Bad file descriptor) [pid 313] close(27) = -1 EBADF (Bad file descriptor) [pid 313] close(28) = -1 EBADF (Bad file descriptor) [pid 313] close(29) = -1 EBADF (Bad file descriptor) [pid 313] exit_group(0) = ? [pid 313] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 314 attached [pid 314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] <... clone resumed>, child_tidptr=0x555555ebd5d0) = 4 [pid 314] <... prctl resumed>) = 0 [pid 314] setpgid(0, 0) = 0 [pid 314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 314] write(3, "1000", 4) = 4 [pid 314] close(3) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 314] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 314] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 314] close(3) = 0 [pid 314] close(4) = 0 [pid 314] close(5) = -1 EBADF (Bad file descriptor) [pid 314] close(6) = -1 EBADF (Bad file descriptor) [pid 314] close(7) = -1 EBADF (Bad file descriptor) [pid 314] close(8) = -1 EBADF (Bad file descriptor) [pid 314] close(9) = -1 EBADF (Bad file descriptor) [pid 314] close(10) = -1 EBADF (Bad file descriptor) [pid 314] close(11) = -1 EBADF (Bad file descriptor) [pid 314] close(12) = -1 EBADF (Bad file descriptor) [pid 314] close(13) = -1 EBADF (Bad file descriptor) [pid 314] close(14) = -1 EBADF (Bad file descriptor) [pid 314] close(15) = -1 EBADF (Bad file descriptor) [pid 314] close(16) = -1 EBADF (Bad file descriptor) [pid 314] close(17) = -1 EBADF (Bad file descriptor) [pid 314] close(18) = -1 EBADF (Bad file descriptor) [pid 314] close(19) = -1 EBADF (Bad file descriptor) [pid 314] close(20) = -1 EBADF (Bad file descriptor) [pid 314] close(21) = -1 EBADF (Bad file descriptor) [pid 314] close(22) = -1 EBADF (Bad file descriptor) [pid 314] close(23) = -1 EBADF (Bad file descriptor) [pid 314] close(24) = -1 EBADF (Bad file descriptor) [pid 314] close(25) = -1 EBADF (Bad file descriptor) [pid 314] close(26) = -1 EBADF (Bad file descriptor) [pid 314] close(27) = -1 EBADF (Bad file descriptor) [pid 314] close(28) = -1 EBADF (Bad file descriptor) [pid 314] close(29) = -1 EBADF (Bad file descriptor) [pid 314] exit_group(0) = ? [pid 314] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [ 24.287974][ T312] syz-executor300 (312) used greatest stack depth: 25200 bytes left [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 5 ./strace-static-x86_64: Process 315 attached [pid 315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 315] setpgid(0, 0) = 0 [pid 315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 315] write(3, "1000", 4) = 4 [pid 315] close(3) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 315] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 315] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 315] close(3) = 0 [pid 315] close(4) = 0 [pid 315] close(5) = -1 EBADF (Bad file descriptor) [pid 315] close(6) = -1 EBADF (Bad file descriptor) [pid 315] close(7) = -1 EBADF (Bad file descriptor) [pid 315] close(8) = -1 EBADF (Bad file descriptor) [pid 315] close(9) = -1 EBADF (Bad file descriptor) [pid 315] close(10) = -1 EBADF (Bad file descriptor) [pid 315] close(11) = -1 EBADF (Bad file descriptor) [pid 315] close(12) = -1 EBADF (Bad file descriptor) [pid 315] close(13) = -1 EBADF (Bad file descriptor) [pid 315] close(14) = -1 EBADF (Bad file descriptor) [pid 315] close(15) = -1 EBADF (Bad file descriptor) [pid 315] close(16) = -1 EBADF (Bad file descriptor) [pid 315] close(17) = -1 EBADF (Bad file descriptor) [pid 315] close(18) = -1 EBADF (Bad file descriptor) [pid 315] close(19) = -1 EBADF (Bad file descriptor) [pid 315] close(20) = -1 EBADF (Bad file descriptor) [pid 315] close(21) = -1 EBADF (Bad file descriptor) [pid 315] close(22) = -1 EBADF (Bad file descriptor) [pid 315] close(23) = -1 EBADF (Bad file descriptor) [pid 315] close(24) = -1 EBADF (Bad file descriptor) [pid 315] close(25) = -1 EBADF (Bad file descriptor) [pid 315] close(26) = -1 EBADF (Bad file descriptor) [pid 315] close(27) = -1 EBADF (Bad file descriptor) [pid 315] close(28) = -1 EBADF (Bad file descriptor) [pid 315] close(29) = -1 EBADF (Bad file descriptor) [pid 315] exit_group(0) = ? [pid 315] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 6 ./strace-static-x86_64: Process 316 attached [pid 316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 316] setpgid(0, 0) = 0 [pid 316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 316] write(3, "1000", 4) = 4 [pid 316] close(3) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 316] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 316] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 316] close(3) = 0 [pid 316] close(4) = 0 [pid 316] close(5) = -1 EBADF (Bad file descriptor) [pid 316] close(6) = -1 EBADF (Bad file descriptor) [pid 316] close(7) = -1 EBADF (Bad file descriptor) [pid 316] close(8) = -1 EBADF (Bad file descriptor) [pid 316] close(9) = -1 EBADF (Bad file descriptor) [pid 316] close(10) = -1 EBADF (Bad file descriptor) [pid 316] close(11) = -1 EBADF (Bad file descriptor) [pid 316] close(12) = -1 EBADF (Bad file descriptor) [pid 316] close(13) = -1 EBADF (Bad file descriptor) [pid 316] close(14) = -1 EBADF (Bad file descriptor) [pid 316] close(15) = -1 EBADF (Bad file descriptor) [pid 316] close(16) = -1 EBADF (Bad file descriptor) [pid 316] close(17) = -1 EBADF (Bad file descriptor) [pid 316] close(18) = -1 EBADF (Bad file descriptor) [pid 316] close(19) = -1 EBADF (Bad file descriptor) [pid 316] close(20) = -1 EBADF (Bad file descriptor) [pid 316] close(21) = -1 EBADF (Bad file descriptor) [pid 316] close(22) = -1 EBADF (Bad file descriptor) [pid 316] close(23) = -1 EBADF (Bad file descriptor) [pid 316] close(24) = -1 EBADF (Bad file descriptor) [pid 316] close(25) = -1 EBADF (Bad file descriptor) [pid 316] close(26) = -1 EBADF (Bad file descriptor) [pid 316] close(27) = -1 EBADF (Bad file descriptor) [pid 316] close(28) = -1 EBADF (Bad file descriptor) [pid 316] close(29) = -1 EBADF (Bad file descriptor) [pid 316] exit_group(0) = ? [pid 316] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 7 ./strace-static-x86_64: Process 317 attached [pid 317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 317] setpgid(0, 0) = 0 [pid 317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 317] write(3, "1000", 4) = 4 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 317] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 317] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 317] close(3) = 0 [pid 317] close(4) = 0 [pid 317] close(5) = -1 EBADF (Bad file descriptor) [pid 317] close(6) = -1 EBADF (Bad file descriptor) [pid 317] close(7) = -1 EBADF (Bad file descriptor) [pid 317] close(8) = -1 EBADF (Bad file descriptor) [pid 317] close(9) = -1 EBADF (Bad file descriptor) [pid 317] close(10) = -1 EBADF (Bad file descriptor) [pid 317] close(11) = -1 EBADF (Bad file descriptor) [pid 317] close(12) = -1 EBADF (Bad file descriptor) [pid 317] close(13) = -1 EBADF (Bad file descriptor) [pid 317] close(14) = -1 EBADF (Bad file descriptor) [pid 317] close(15) = -1 EBADF (Bad file descriptor) [pid 317] close(16) = -1 EBADF (Bad file descriptor) [pid 317] close(17) = -1 EBADF (Bad file descriptor) [pid 317] close(18) = -1 EBADF (Bad file descriptor) [pid 317] close(19) = -1 EBADF (Bad file descriptor) [pid 317] close(20) = -1 EBADF (Bad file descriptor) [pid 317] close(21) = -1 EBADF (Bad file descriptor) [pid 317] close(22) = -1 EBADF (Bad file descriptor) [pid 317] close(23) = -1 EBADF (Bad file descriptor) [pid 317] close(24) = -1 EBADF (Bad file descriptor) [pid 317] close(25) = -1 EBADF (Bad file descriptor) [pid 317] close(26) = -1 EBADF (Bad file descriptor) [pid 317] close(27) = -1 EBADF (Bad file descriptor) [pid 317] close(28) = -1 EBADF (Bad file descriptor) [pid 317] close(29) = -1 EBADF (Bad file descriptor) [pid 317] exit_group(0) = ? [pid 317] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 8 ./strace-static-x86_64: Process 318 attached [pid 318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 318] setpgid(0, 0) = 0 [pid 318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 318] write(3, "1000", 4) = 4 [pid 318] close(3) = 0 [pid 318] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 318] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 318] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 318] close(3) = 0 [pid 318] close(4) = 0 [pid 318] close(5) = -1 EBADF (Bad file descriptor) [pid 318] close(6) = -1 EBADF (Bad file descriptor) [pid 318] close(7) = -1 EBADF (Bad file descriptor) [pid 318] close(8) = -1 EBADF (Bad file descriptor) [pid 318] close(9) = -1 EBADF (Bad file descriptor) [pid 318] close(10) = -1 EBADF (Bad file descriptor) [pid 318] close(11) = -1 EBADF (Bad file descriptor) [pid 318] close(12) = -1 EBADF (Bad file descriptor) [pid 318] close(13) = -1 EBADF (Bad file descriptor) [pid 318] close(14) = -1 EBADF (Bad file descriptor) [pid 318] close(15) = -1 EBADF (Bad file descriptor) [pid 318] close(16) = -1 EBADF (Bad file descriptor) [pid 318] close(17) = -1 EBADF (Bad file descriptor) [pid 318] close(18) = -1 EBADF (Bad file descriptor) [pid 318] close(19) = -1 EBADF (Bad file descriptor) [pid 318] close(20) = -1 EBADF (Bad file descriptor) [pid 318] close(21) = -1 EBADF (Bad file descriptor) [pid 318] close(22) = -1 EBADF (Bad file descriptor) [pid 318] close(23) = -1 EBADF (Bad file descriptor) [pid 318] close(24) = -1 EBADF (Bad file descriptor) [pid 318] close(25) = -1 EBADF (Bad file descriptor) [pid 318] close(26) = -1 EBADF (Bad file descriptor) [pid 318] close(27) = -1 EBADF (Bad file descriptor) [pid 318] close(28) = -1 EBADF (Bad file descriptor) [pid 318] close(29) = -1 EBADF (Bad file descriptor) [pid 318] exit_group(0) = ? [pid 318] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 9 ./strace-static-x86_64: Process 319 attached [pid 319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 319] setpgid(0, 0) = 0 [pid 319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 319] write(3, "1000", 4) = 4 [pid 319] close(3) = 0 [pid 319] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 319] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 319] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 319] close(3) = 0 [pid 319] close(4) = 0 [pid 319] close(5) = -1 EBADF (Bad file descriptor) [pid 319] close(6) = -1 EBADF (Bad file descriptor) [pid 319] close(7) = -1 EBADF (Bad file descriptor) [pid 319] close(8) = -1 EBADF (Bad file descriptor) [pid 319] close(9) = -1 EBADF (Bad file descriptor) [pid 319] close(10) = -1 EBADF (Bad file descriptor) [pid 319] close(11) = -1 EBADF (Bad file descriptor) [pid 319] close(12) = -1 EBADF (Bad file descriptor) [pid 319] close(13) = -1 EBADF (Bad file descriptor) [pid 319] close(14) = -1 EBADF (Bad file descriptor) [pid 319] close(15) = -1 EBADF (Bad file descriptor) [pid 319] close(16) = -1 EBADF (Bad file descriptor) [pid 319] close(17) = -1 EBADF (Bad file descriptor) [pid 319] close(18) = -1 EBADF (Bad file descriptor) [pid 319] close(19) = -1 EBADF (Bad file descriptor) [pid 319] close(20) = -1 EBADF (Bad file descriptor) [pid 319] close(21) = -1 EBADF (Bad file descriptor) [pid 319] close(22) = -1 EBADF (Bad file descriptor) [pid 319] close(23) = -1 EBADF (Bad file descriptor) [pid 319] close(24) = -1 EBADF (Bad file descriptor) [pid 319] close(25) = -1 EBADF (Bad file descriptor) [pid 319] close(26) = -1 EBADF (Bad file descriptor) [pid 319] close(27) = -1 EBADF (Bad file descriptor) [pid 319] close(28) = -1 EBADF (Bad file descriptor) [pid 319] close(29) = -1 EBADF (Bad file descriptor) [pid 319] exit_group(0) = ? [pid 319] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 10 ./strace-static-x86_64: Process 320 attached [pid 320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 320] setpgid(0, 0) = 0 [pid 320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 320] write(3, "1000", 4) = 4 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 320] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 320] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 320] close(3) = 0 [pid 320] close(4) = 0 [pid 320] close(5) = -1 EBADF (Bad file descriptor) [pid 320] close(6) = -1 EBADF (Bad file descriptor) [pid 320] close(7) = -1 EBADF (Bad file descriptor) [pid 320] close(8) = -1 EBADF (Bad file descriptor) [pid 320] close(9) = -1 EBADF (Bad file descriptor) [pid 320] close(10) = -1 EBADF (Bad file descriptor) [pid 320] close(11) = -1 EBADF (Bad file descriptor) [pid 320] close(12) = -1 EBADF (Bad file descriptor) [pid 320] close(13) = -1 EBADF (Bad file descriptor) [pid 320] close(14) = -1 EBADF (Bad file descriptor) [pid 320] close(15) = -1 EBADF (Bad file descriptor) [pid 320] close(16) = -1 EBADF (Bad file descriptor) [pid 320] close(17) = -1 EBADF (Bad file descriptor) [pid 320] close(18) = -1 EBADF (Bad file descriptor) [pid 320] close(19) = -1 EBADF (Bad file descriptor) [pid 320] close(20) = -1 EBADF (Bad file descriptor) [pid 320] close(21) = -1 EBADF (Bad file descriptor) [pid 320] close(22) = -1 EBADF (Bad file descriptor) [pid 320] close(23) = -1 EBADF (Bad file descriptor) [pid 320] close(24) = -1 EBADF (Bad file descriptor) [pid 320] close(25) = -1 EBADF (Bad file descriptor) [pid 320] close(26) = -1 EBADF (Bad file descriptor) [pid 320] close(27) = -1 EBADF (Bad file descriptor) [pid 320] close(28) = -1 EBADF (Bad file descriptor) [pid 320] close(29) = -1 EBADF (Bad file descriptor) [pid 320] exit_group(0) = ? [pid 320] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 321 attached , child_tidptr=0x555555ebd5d0) = 11 [pid 321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 321] setpgid(0, 0) = 0 [pid 321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 321] write(3, "1000", 4) = 4 [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 321] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 321] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 321] close(3) = 0 [pid 321] close(4) = 0 [pid 321] close(5) = -1 EBADF (Bad file descriptor) [pid 321] close(6) = -1 EBADF (Bad file descriptor) [pid 321] close(7) = -1 EBADF (Bad file descriptor) [pid 321] close(8) = -1 EBADF (Bad file descriptor) [pid 321] close(9) = -1 EBADF (Bad file descriptor) [pid 321] close(10) = -1 EBADF (Bad file descriptor) [pid 321] close(11) = -1 EBADF (Bad file descriptor) [pid 321] close(12) = -1 EBADF (Bad file descriptor) [pid 321] close(13) = -1 EBADF (Bad file descriptor) [pid 321] close(14) = -1 EBADF (Bad file descriptor) [pid 321] close(15) = -1 EBADF (Bad file descriptor) [pid 321] close(16) = -1 EBADF (Bad file descriptor) [pid 321] close(17) = -1 EBADF (Bad file descriptor) [pid 321] close(18) = -1 EBADF (Bad file descriptor) [pid 321] close(19) = -1 EBADF (Bad file descriptor) [pid 321] close(20) = -1 EBADF (Bad file descriptor) [pid 321] close(21) = -1 EBADF (Bad file descriptor) [pid 321] close(22) = -1 EBADF (Bad file descriptor) [pid 321] close(23) = -1 EBADF (Bad file descriptor) [pid 321] close(24) = -1 EBADF (Bad file descriptor) [pid 321] close(25) = -1 EBADF (Bad file descriptor) [pid 321] close(26) = -1 EBADF (Bad file descriptor) [pid 321] close(27) = -1 EBADF (Bad file descriptor) [pid 321] close(28) = -1 EBADF (Bad file descriptor) [pid 321] close(29) = -1 EBADF (Bad file descriptor) [pid 321] exit_group(0) = ? [pid 321] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 12 ./strace-static-x86_64: Process 322 attached [pid 322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 322] setpgid(0, 0) = 0 [pid 322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 322] write(3, "1000", 4) = 4 [pid 322] close(3) = 0 [pid 322] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 322] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 322] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 322] close(3) = 0 [pid 322] close(4) = 0 [pid 322] close(5) = -1 EBADF (Bad file descriptor) [pid 322] close(6) = -1 EBADF (Bad file descriptor) [pid 322] close(7) = -1 EBADF (Bad file descriptor) [pid 322] close(8) = -1 EBADF (Bad file descriptor) [pid 322] close(9) = -1 EBADF (Bad file descriptor) [pid 322] close(10) = -1 EBADF (Bad file descriptor) [pid 322] close(11) = -1 EBADF (Bad file descriptor) [pid 322] close(12) = -1 EBADF (Bad file descriptor) [pid 322] close(13) = -1 EBADF (Bad file descriptor) [pid 322] close(14) = -1 EBADF (Bad file descriptor) [pid 322] close(15) = -1 EBADF (Bad file descriptor) [pid 322] close(16) = -1 EBADF (Bad file descriptor) [pid 322] close(17) = -1 EBADF (Bad file descriptor) [pid 322] close(18) = -1 EBADF (Bad file descriptor) [pid 322] close(19) = -1 EBADF (Bad file descriptor) [pid 322] close(20) = -1 EBADF (Bad file descriptor) [pid 322] close(21) = -1 EBADF (Bad file descriptor) [pid 322] close(22) = -1 EBADF (Bad file descriptor) [pid 322] close(23) = -1 EBADF (Bad file descriptor) [pid 322] close(24) = -1 EBADF (Bad file descriptor) [pid 322] close(25) = -1 EBADF (Bad file descriptor) [pid 322] close(26) = -1 EBADF (Bad file descriptor) [pid 322] close(27) = -1 EBADF (Bad file descriptor) [pid 322] close(28) = -1 EBADF (Bad file descriptor) [pid 322] close(29) = -1 EBADF (Bad file descriptor) [pid 322] exit_group(0) = ? [pid 322] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 323 attached , child_tidptr=0x555555ebd5d0) = 13 [pid 323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 323] setpgid(0, 0) = 0 [pid 323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 323] write(3, "1000", 4) = 4 [pid 323] close(3) = 0 [pid 323] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 323] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 323] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 323] close(3) = 0 [pid 323] close(4) = 0 [pid 323] close(5) = -1 EBADF (Bad file descriptor) [pid 323] close(6) = -1 EBADF (Bad file descriptor) [pid 323] close(7) = -1 EBADF (Bad file descriptor) [pid 323] close(8) = -1 EBADF (Bad file descriptor) [pid 323] close(9) = -1 EBADF (Bad file descriptor) [pid 323] close(10) = -1 EBADF (Bad file descriptor) [pid 323] close(11) = -1 EBADF (Bad file descriptor) [pid 323] close(12) = -1 EBADF (Bad file descriptor) [pid 323] close(13) = -1 EBADF (Bad file descriptor) [pid 323] close(14) = -1 EBADF (Bad file descriptor) [pid 323] close(15) = -1 EBADF (Bad file descriptor) [pid 323] close(16) = -1 EBADF (Bad file descriptor) [pid 323] close(17) = -1 EBADF (Bad file descriptor) [pid 323] close(18) = -1 EBADF (Bad file descriptor) [pid 323] close(19) = -1 EBADF (Bad file descriptor) [pid 323] close(20) = -1 EBADF (Bad file descriptor) [pid 323] close(21) = -1 EBADF (Bad file descriptor) [pid 323] close(22) = -1 EBADF (Bad file descriptor) [pid 323] close(23) = -1 EBADF (Bad file descriptor) [pid 323] close(24) = -1 EBADF (Bad file descriptor) [pid 323] close(25) = -1 EBADF (Bad file descriptor) [pid 323] close(26) = -1 EBADF (Bad file descriptor) [pid 323] close(27) = -1 EBADF (Bad file descriptor) [pid 323] close(28) = -1 EBADF (Bad file descriptor) [pid 323] close(29) = -1 EBADF (Bad file descriptor) [pid 323] exit_group(0) = ? [pid 323] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 14 ./strace-static-x86_64: Process 324 attached [pid 324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 324] setpgid(0, 0) = 0 [pid 324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 324] write(3, "1000", 4) = 4 [pid 324] close(3) = 0 [pid 324] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 324] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 324] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 324] close(3) = 0 [pid 324] close(4) = 0 [pid 324] close(5) = -1 EBADF (Bad file descriptor) [pid 324] close(6) = -1 EBADF (Bad file descriptor) [pid 324] close(7) = -1 EBADF (Bad file descriptor) [pid 324] close(8) = -1 EBADF (Bad file descriptor) [pid 324] close(9) = -1 EBADF (Bad file descriptor) [pid 324] close(10) = -1 EBADF (Bad file descriptor) [pid 324] close(11) = -1 EBADF (Bad file descriptor) [pid 324] close(12) = -1 EBADF (Bad file descriptor) [pid 324] close(13) = -1 EBADF (Bad file descriptor) [pid 324] close(14) = -1 EBADF (Bad file descriptor) [pid 324] close(15) = -1 EBADF (Bad file descriptor) [pid 324] close(16) = -1 EBADF (Bad file descriptor) [pid 324] close(17) = -1 EBADF (Bad file descriptor) [pid 324] close(18) = -1 EBADF (Bad file descriptor) [pid 324] close(19) = -1 EBADF (Bad file descriptor) [pid 324] close(20) = -1 EBADF (Bad file descriptor) [pid 324] close(21) = -1 EBADF (Bad file descriptor) [pid 324] close(22) = -1 EBADF (Bad file descriptor) [pid 324] close(23) = -1 EBADF (Bad file descriptor) [pid 324] close(24) = -1 EBADF (Bad file descriptor) [pid 324] close(25) = -1 EBADF (Bad file descriptor) [pid 324] close(26) = -1 EBADF (Bad file descriptor) [pid 324] close(27) = -1 EBADF (Bad file descriptor) [pid 324] close(28) = -1 EBADF (Bad file descriptor) [pid 324] close(29) = -1 EBADF (Bad file descriptor) [pid 324] exit_group(0) = ? [pid 324] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 325 attached , child_tidptr=0x555555ebd5d0) = 15 [pid 325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 325] setpgid(0, 0) = 0 [pid 325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 325] write(3, "1000", 4) = 4 [pid 325] close(3) = 0 [pid 325] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 325] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 325] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 325] close(3) = 0 [pid 325] close(4) = 0 [pid 325] close(5) = -1 EBADF (Bad file descriptor) [pid 325] close(6) = -1 EBADF (Bad file descriptor) [pid 325] close(7) = -1 EBADF (Bad file descriptor) [pid 325] close(8) = -1 EBADF (Bad file descriptor) [pid 325] close(9) = -1 EBADF (Bad file descriptor) [pid 325] close(10) = -1 EBADF (Bad file descriptor) [pid 325] close(11) = -1 EBADF (Bad file descriptor) [pid 325] close(12) = -1 EBADF (Bad file descriptor) [pid 325] close(13) = -1 EBADF (Bad file descriptor) [pid 325] close(14) = -1 EBADF (Bad file descriptor) [pid 325] close(15) = -1 EBADF (Bad file descriptor) [pid 325] close(16) = -1 EBADF (Bad file descriptor) [pid 325] close(17) = -1 EBADF (Bad file descriptor) [pid 325] close(18) = -1 EBADF (Bad file descriptor) [pid 325] close(19) = -1 EBADF (Bad file descriptor) [pid 325] close(20) = -1 EBADF (Bad file descriptor) [pid 325] close(21) = -1 EBADF (Bad file descriptor) [pid 325] close(22) = -1 EBADF (Bad file descriptor) [pid 325] close(23) = -1 EBADF (Bad file descriptor) [pid 325] close(24) = -1 EBADF (Bad file descriptor) [pid 325] close(25) = -1 EBADF (Bad file descriptor) [pid 325] close(26) = -1 EBADF (Bad file descriptor) [pid 325] close(27) = -1 EBADF (Bad file descriptor) [pid 325] close(28) = -1 EBADF (Bad file descriptor) [pid 325] close(29) = -1 EBADF (Bad file descriptor) [pid 325] exit_group(0) = ? [pid 325] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 326 attached , child_tidptr=0x555555ebd5d0) = 16 [pid 326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 326] setpgid(0, 0) = 0 [pid 326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 326] write(3, "1000", 4) = 4 [pid 326] close(3) = 0 [pid 326] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 326] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 326] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 326] close(3) = 0 [pid 326] close(4) = 0 [pid 326] close(5) = -1 EBADF (Bad file descriptor) [pid 326] close(6) = -1 EBADF (Bad file descriptor) [pid 326] close(7) = -1 EBADF (Bad file descriptor) [pid 326] close(8) = -1 EBADF (Bad file descriptor) [pid 326] close(9) = -1 EBADF (Bad file descriptor) [pid 326] close(10) = -1 EBADF (Bad file descriptor) [pid 326] close(11) = -1 EBADF (Bad file descriptor) [pid 326] close(12) = -1 EBADF (Bad file descriptor) [pid 326] close(13) = -1 EBADF (Bad file descriptor) [pid 326] close(14) = -1 EBADF (Bad file descriptor) [pid 326] close(15) = -1 EBADF (Bad file descriptor) [pid 326] close(16) = -1 EBADF (Bad file descriptor) [pid 326] close(17) = -1 EBADF (Bad file descriptor) [pid 326] close(18) = -1 EBADF (Bad file descriptor) [pid 326] close(19) = -1 EBADF (Bad file descriptor) [pid 326] close(20) = -1 EBADF (Bad file descriptor) [pid 326] close(21) = -1 EBADF (Bad file descriptor) [pid 326] close(22) = -1 EBADF (Bad file descriptor) [pid 326] close(23) = -1 EBADF (Bad file descriptor) [pid 326] close(24) = -1 EBADF (Bad file descriptor) [pid 326] close(25) = -1 EBADF (Bad file descriptor) [pid 326] close(26) = -1 EBADF (Bad file descriptor) [pid 326] close(27) = -1 EBADF (Bad file descriptor) [pid 326] close(28) = -1 EBADF (Bad file descriptor) [pid 326] close(29) = -1 EBADF (Bad file descriptor) [pid 326] exit_group(0) = ? [pid 326] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 17 ./strace-static-x86_64: Process 327 attached [pid 327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 327] setpgid(0, 0) = 0 [pid 327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 327] write(3, "1000", 4) = 4 [pid 327] close(3) = 0 [pid 327] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 327] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 327] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 327] close(3) = 0 [pid 327] close(4) = 0 [pid 327] close(5) = -1 EBADF (Bad file descriptor) [pid 327] close(6) = -1 EBADF (Bad file descriptor) [pid 327] close(7) = -1 EBADF (Bad file descriptor) [pid 327] close(8) = -1 EBADF (Bad file descriptor) [pid 327] close(9) = -1 EBADF (Bad file descriptor) [pid 327] close(10) = -1 EBADF (Bad file descriptor) [pid 327] close(11) = -1 EBADF (Bad file descriptor) [pid 327] close(12) = -1 EBADF (Bad file descriptor) [pid 327] close(13) = -1 EBADF (Bad file descriptor) [pid 327] close(14) = -1 EBADF (Bad file descriptor) [pid 327] close(15) = -1 EBADF (Bad file descriptor) [pid 327] close(16) = -1 EBADF (Bad file descriptor) [pid 327] close(17) = -1 EBADF (Bad file descriptor) [pid 327] close(18) = -1 EBADF (Bad file descriptor) [pid 327] close(19) = -1 EBADF (Bad file descriptor) [pid 327] close(20) = -1 EBADF (Bad file descriptor) [pid 327] close(21) = -1 EBADF (Bad file descriptor) [pid 327] close(22) = -1 EBADF (Bad file descriptor) [pid 327] close(23) = -1 EBADF (Bad file descriptor) [pid 327] close(24) = -1 EBADF (Bad file descriptor) [pid 327] close(25) = -1 EBADF (Bad file descriptor) [pid 327] close(26) = -1 EBADF (Bad file descriptor) [pid 327] close(27) = -1 EBADF (Bad file descriptor) [pid 327] close(28) = -1 EBADF (Bad file descriptor) [pid 327] close(29) = -1 EBADF (Bad file descriptor) [pid 327] exit_group(0) = ? [pid 327] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 18 ./strace-static-x86_64: Process 328 attached [pid 328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 328] setpgid(0, 0) = 0 [pid 328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 328] write(3, "1000", 4) = 4 [pid 328] close(3) = 0 [pid 328] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 328] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 328] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 328] close(3) = 0 [pid 328] close(4) = 0 [pid 328] close(5) = -1 EBADF (Bad file descriptor) [pid 328] close(6) = -1 EBADF (Bad file descriptor) [pid 328] close(7) = -1 EBADF (Bad file descriptor) [pid 328] close(8) = -1 EBADF (Bad file descriptor) [pid 328] close(9) = -1 EBADF (Bad file descriptor) [pid 328] close(10) = -1 EBADF (Bad file descriptor) [pid 328] close(11) = -1 EBADF (Bad file descriptor) [pid 328] close(12) = -1 EBADF (Bad file descriptor) [pid 328] close(13) = -1 EBADF (Bad file descriptor) [pid 328] close(14) = -1 EBADF (Bad file descriptor) [pid 328] close(15) = -1 EBADF (Bad file descriptor) [pid 328] close(16) = -1 EBADF (Bad file descriptor) [pid 328] close(17) = -1 EBADF (Bad file descriptor) [pid 328] close(18) = -1 EBADF (Bad file descriptor) [pid 328] close(19) = -1 EBADF (Bad file descriptor) [pid 328] close(20) = -1 EBADF (Bad file descriptor) [pid 328] close(21) = -1 EBADF (Bad file descriptor) [pid 328] close(22) = -1 EBADF (Bad file descriptor) [pid 328] close(23) = -1 EBADF (Bad file descriptor) [pid 328] close(24) = -1 EBADF (Bad file descriptor) [pid 328] close(25) = -1 EBADF (Bad file descriptor) [pid 328] close(26) = -1 EBADF (Bad file descriptor) [pid 328] close(27) = -1 EBADF (Bad file descriptor) [pid 328] close(28) = -1 EBADF (Bad file descriptor) [pid 328] close(29) = -1 EBADF (Bad file descriptor) [pid 328] exit_group(0) = ? [pid 328] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 19 ./strace-static-x86_64: Process 329 attached [pid 329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 329] setpgid(0, 0) = 0 [pid 329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 329] write(3, "1000", 4) = 4 [pid 329] close(3) = 0 [pid 329] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 329] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 329] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 329] close(3) = 0 [pid 329] close(4) = 0 [pid 329] close(5) = -1 EBADF (Bad file descriptor) [pid 329] close(6) = -1 EBADF (Bad file descriptor) [pid 329] close(7) = -1 EBADF (Bad file descriptor) [pid 329] close(8) = -1 EBADF (Bad file descriptor) [pid 329] close(9) = -1 EBADF (Bad file descriptor) [pid 329] close(10) = -1 EBADF (Bad file descriptor) [pid 329] close(11) = -1 EBADF (Bad file descriptor) [pid 329] close(12) = -1 EBADF (Bad file descriptor) [pid 329] close(13) = -1 EBADF (Bad file descriptor) [pid 329] close(14) = -1 EBADF (Bad file descriptor) [pid 329] close(15) = -1 EBADF (Bad file descriptor) [pid 329] close(16) = -1 EBADF (Bad file descriptor) [pid 329] close(17) = -1 EBADF (Bad file descriptor) [pid 329] close(18) = -1 EBADF (Bad file descriptor) [pid 329] close(19) = -1 EBADF (Bad file descriptor) [pid 329] close(20) = -1 EBADF (Bad file descriptor) [pid 329] close(21) = -1 EBADF (Bad file descriptor) [pid 329] close(22) = -1 EBADF (Bad file descriptor) [pid 329] close(23) = -1 EBADF (Bad file descriptor) [pid 329] close(24) = -1 EBADF (Bad file descriptor) [pid 329] close(25) = -1 EBADF (Bad file descriptor) [pid 329] close(26) = -1 EBADF (Bad file descriptor) [pid 329] close(27) = -1 EBADF (Bad file descriptor) [pid 329] close(28) = -1 EBADF (Bad file descriptor) [pid 329] close(29) = -1 EBADF (Bad file descriptor) [pid 329] exit_group(0) = ? [pid 329] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 20 ./strace-static-x86_64: Process 330 attached [pid 330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 330] setpgid(0, 0) = 0 [pid 330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 330] write(3, "1000", 4) = 4 [pid 330] close(3) = 0 [pid 330] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 330] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 330] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 330] close(3) = 0 [pid 330] close(4) = 0 [pid 330] close(5) = -1 EBADF (Bad file descriptor) [pid 330] close(6) = -1 EBADF (Bad file descriptor) [pid 330] close(7) = -1 EBADF (Bad file descriptor) [pid 330] close(8) = -1 EBADF (Bad file descriptor) [pid 330] close(9) = -1 EBADF (Bad file descriptor) [pid 330] close(10) = -1 EBADF (Bad file descriptor) [pid 330] close(11) = -1 EBADF (Bad file descriptor) [pid 330] close(12) = -1 EBADF (Bad file descriptor) [pid 330] close(13) = -1 EBADF (Bad file descriptor) [pid 330] close(14) = -1 EBADF (Bad file descriptor) [pid 330] close(15) = -1 EBADF (Bad file descriptor) [pid 330] close(16) = -1 EBADF (Bad file descriptor) [pid 330] close(17) = -1 EBADF (Bad file descriptor) [pid 330] close(18) = -1 EBADF (Bad file descriptor) [pid 330] close(19) = -1 EBADF (Bad file descriptor) [pid 330] close(20) = -1 EBADF (Bad file descriptor) [pid 330] close(21) = -1 EBADF (Bad file descriptor) [pid 330] close(22) = -1 EBADF (Bad file descriptor) [pid 330] close(23) = -1 EBADF (Bad file descriptor) [pid 330] close(24) = -1 EBADF (Bad file descriptor) [pid 330] close(25) = -1 EBADF (Bad file descriptor) [pid 330] close(26) = -1 EBADF (Bad file descriptor) [pid 330] close(27) = -1 EBADF (Bad file descriptor) [pid 330] close(28) = -1 EBADF (Bad file descriptor) [pid 330] close(29) = -1 EBADF (Bad file descriptor) [pid 330] exit_group(0) = ? [pid 330] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 21 ./strace-static-x86_64: Process 331 attached [pid 331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 331] setpgid(0, 0) = 0 [pid 331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 331] write(3, "1000", 4) = 4 [pid 331] close(3) = 0 [pid 331] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 331] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 331] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 331] close(3) = 0 [pid 331] close(4) = 0 [pid 331] close(5) = -1 EBADF (Bad file descriptor) [pid 331] close(6) = -1 EBADF (Bad file descriptor) [pid 331] close(7) = -1 EBADF (Bad file descriptor) [pid 331] close(8) = -1 EBADF (Bad file descriptor) [pid 331] close(9) = -1 EBADF (Bad file descriptor) [pid 331] close(10) = -1 EBADF (Bad file descriptor) [pid 331] close(11) = -1 EBADF (Bad file descriptor) [pid 331] close(12) = -1 EBADF (Bad file descriptor) [pid 331] close(13) = -1 EBADF (Bad file descriptor) [pid 331] close(14) = -1 EBADF (Bad file descriptor) [pid 331] close(15) = -1 EBADF (Bad file descriptor) [pid 331] close(16) = -1 EBADF (Bad file descriptor) [pid 331] close(17) = -1 EBADF (Bad file descriptor) [pid 331] close(18) = -1 EBADF (Bad file descriptor) [pid 331] close(19) = -1 EBADF (Bad file descriptor) [pid 331] close(20) = -1 EBADF (Bad file descriptor) [pid 331] close(21) = -1 EBADF (Bad file descriptor) [pid 331] close(22) = -1 EBADF (Bad file descriptor) [pid 331] close(23) = -1 EBADF (Bad file descriptor) [pid 331] close(24) = -1 EBADF (Bad file descriptor) [pid 331] close(25) = -1 EBADF (Bad file descriptor) [pid 331] close(26) = -1 EBADF (Bad file descriptor) [pid 331] close(27) = -1 EBADF (Bad file descriptor) [pid 331] close(28) = -1 EBADF (Bad file descriptor) [pid 331] close(29) = -1 EBADF (Bad file descriptor) [pid 331] exit_group(0) = ? [pid 331] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 22 ./strace-static-x86_64: Process 332 attached [pid 332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 332] setpgid(0, 0) = 0 [pid 332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 332] write(3, "1000", 4) = 4 [pid 332] close(3) = 0 [pid 332] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 332] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 332] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 332] close(3) = 0 [pid 332] close(4) = 0 [pid 332] close(5) = -1 EBADF (Bad file descriptor) [pid 332] close(6) = -1 EBADF (Bad file descriptor) [pid 332] close(7) = -1 EBADF (Bad file descriptor) [pid 332] close(8) = -1 EBADF (Bad file descriptor) [pid 332] close(9) = -1 EBADF (Bad file descriptor) [pid 332] close(10) = -1 EBADF (Bad file descriptor) [pid 332] close(11) = -1 EBADF (Bad file descriptor) [pid 332] close(12) = -1 EBADF (Bad file descriptor) [pid 332] close(13) = -1 EBADF (Bad file descriptor) [pid 332] close(14) = -1 EBADF (Bad file descriptor) [pid 332] close(15) = -1 EBADF (Bad file descriptor) [pid 332] close(16) = -1 EBADF (Bad file descriptor) [pid 332] close(17) = -1 EBADF (Bad file descriptor) [pid 332] close(18) = -1 EBADF (Bad file descriptor) [pid 332] close(19) = -1 EBADF (Bad file descriptor) [pid 332] close(20) = -1 EBADF (Bad file descriptor) [pid 332] close(21) = -1 EBADF (Bad file descriptor) [pid 332] close(22) = -1 EBADF (Bad file descriptor) [pid 332] close(23) = -1 EBADF (Bad file descriptor) [pid 332] close(24) = -1 EBADF (Bad file descriptor) [pid 332] close(25) = -1 EBADF (Bad file descriptor) [pid 332] close(26) = -1 EBADF (Bad file descriptor) [pid 332] close(27) = -1 EBADF (Bad file descriptor) [pid 332] close(28) = -1 EBADF (Bad file descriptor) [pid 332] close(29) = -1 EBADF (Bad file descriptor) [pid 332] exit_group(0) = ? [pid 332] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 23 ./strace-static-x86_64: Process 333 attached [pid 333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 333] setpgid(0, 0) = 0 [pid 333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 333] write(3, "1000", 4) = 4 [pid 333] close(3) = 0 [pid 333] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 333] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 333] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 333] close(3) = 0 [pid 333] close(4) = 0 [pid 333] close(5) = -1 EBADF (Bad file descriptor) [pid 333] close(6) = -1 EBADF (Bad file descriptor) [pid 333] close(7) = -1 EBADF (Bad file descriptor) [pid 333] close(8) = -1 EBADF (Bad file descriptor) [pid 333] close(9) = -1 EBADF (Bad file descriptor) [pid 333] close(10) = -1 EBADF (Bad file descriptor) [pid 333] close(11) = -1 EBADF (Bad file descriptor) [pid 333] close(12) = -1 EBADF (Bad file descriptor) [pid 333] close(13) = -1 EBADF (Bad file descriptor) [pid 333] close(14) = -1 EBADF (Bad file descriptor) [pid 333] close(15) = -1 EBADF (Bad file descriptor) [pid 333] close(16) = -1 EBADF (Bad file descriptor) [pid 333] close(17) = -1 EBADF (Bad file descriptor) [pid 333] close(18) = -1 EBADF (Bad file descriptor) [pid 333] close(19) = -1 EBADF (Bad file descriptor) [pid 333] close(20) = -1 EBADF (Bad file descriptor) [pid 333] close(21) = -1 EBADF (Bad file descriptor) [pid 333] close(22) = -1 EBADF (Bad file descriptor) [pid 333] close(23) = -1 EBADF (Bad file descriptor) [pid 333] close(24) = -1 EBADF (Bad file descriptor) [pid 333] close(25) = -1 EBADF (Bad file descriptor) [pid 333] close(26) = -1 EBADF (Bad file descriptor) [pid 333] close(27) = -1 EBADF (Bad file descriptor) [pid 333] close(28) = -1 EBADF (Bad file descriptor) [pid 333] close(29) = -1 EBADF (Bad file descriptor) [pid 333] exit_group(0) = ? [pid 333] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 24 ./strace-static-x86_64: Process 334 attached [pid 334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 334] setpgid(0, 0) = 0 [pid 334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 334] write(3, "1000", 4) = 4 [pid 334] close(3) = 0 [pid 334] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 334] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 334] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 334] close(3) = 0 [pid 334] close(4) = 0 [pid 334] close(5) = -1 EBADF (Bad file descriptor) [pid 334] close(6) = -1 EBADF (Bad file descriptor) [pid 334] close(7) = -1 EBADF (Bad file descriptor) [pid 334] close(8) = -1 EBADF (Bad file descriptor) [pid 334] close(9) = -1 EBADF (Bad file descriptor) [pid 334] close(10) = -1 EBADF (Bad file descriptor) [pid 334] close(11) = -1 EBADF (Bad file descriptor) [pid 334] close(12) = -1 EBADF (Bad file descriptor) [pid 334] close(13) = -1 EBADF (Bad file descriptor) [pid 334] close(14) = -1 EBADF (Bad file descriptor) [pid 334] close(15) = -1 EBADF (Bad file descriptor) [pid 334] close(16) = -1 EBADF (Bad file descriptor) [pid 334] close(17) = -1 EBADF (Bad file descriptor) [pid 334] close(18) = -1 EBADF (Bad file descriptor) [pid 334] close(19) = -1 EBADF (Bad file descriptor) [pid 334] close(20) = -1 EBADF (Bad file descriptor) [pid 334] close(21) = -1 EBADF (Bad file descriptor) [pid 334] close(22) = -1 EBADF (Bad file descriptor) [pid 334] close(23) = -1 EBADF (Bad file descriptor) [pid 334] close(24) = -1 EBADF (Bad file descriptor) [pid 334] close(25) = -1 EBADF (Bad file descriptor) [pid 334] close(26) = -1 EBADF (Bad file descriptor) [pid 334] close(27) = -1 EBADF (Bad file descriptor) [pid 334] close(28) = -1 EBADF (Bad file descriptor) [pid 334] close(29) = -1 EBADF (Bad file descriptor) [pid 334] exit_group(0) = ? [pid 334] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 25 ./strace-static-x86_64: Process 335 attached [pid 335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 335] setpgid(0, 0) = 0 [pid 335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 335] write(3, "1000", 4) = 4 [pid 335] close(3) = 0 [pid 335] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 335] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 335] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 335] close(3) = 0 [pid 335] close(4) = 0 [pid 335] close(5) = -1 EBADF (Bad file descriptor) [pid 335] close(6) = -1 EBADF (Bad file descriptor) [pid 335] close(7) = -1 EBADF (Bad file descriptor) [pid 335] close(8) = -1 EBADF (Bad file descriptor) [pid 335] close(9) = -1 EBADF (Bad file descriptor) [pid 335] close(10) = -1 EBADF (Bad file descriptor) [pid 335] close(11) = -1 EBADF (Bad file descriptor) [pid 335] close(12) = -1 EBADF (Bad file descriptor) [pid 335] close(13) = -1 EBADF (Bad file descriptor) [pid 335] close(14) = -1 EBADF (Bad file descriptor) [pid 335] close(15) = -1 EBADF (Bad file descriptor) [pid 335] close(16) = -1 EBADF (Bad file descriptor) [pid 335] close(17) = -1 EBADF (Bad file descriptor) [pid 335] close(18) = -1 EBADF (Bad file descriptor) [pid 335] close(19) = -1 EBADF (Bad file descriptor) [pid 335] close(20) = -1 EBADF (Bad file descriptor) [pid 335] close(21) = -1 EBADF (Bad file descriptor) [pid 335] close(22) = -1 EBADF (Bad file descriptor) [pid 335] close(23) = -1 EBADF (Bad file descriptor) [pid 335] close(24) = -1 EBADF (Bad file descriptor) [pid 335] close(25) = -1 EBADF (Bad file descriptor) [pid 335] close(26) = -1 EBADF (Bad file descriptor) [pid 335] close(27) = -1 EBADF (Bad file descriptor) [pid 335] close(28) = -1 EBADF (Bad file descriptor) [pid 335] close(29) = -1 EBADF (Bad file descriptor) [pid 335] exit_group(0) = ? [pid 335] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 26 ./strace-static-x86_64: Process 336 attached [pid 336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 336] setpgid(0, 0) = 0 [pid 336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 336] write(3, "1000", 4) = 4 [pid 336] close(3) = 0 [pid 336] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 336] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 336] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 336] close(3) = 0 [pid 336] close(4) = 0 [pid 336] close(5) = -1 EBADF (Bad file descriptor) [pid 336] close(6) = -1 EBADF (Bad file descriptor) [pid 336] close(7) = -1 EBADF (Bad file descriptor) [pid 336] close(8) = -1 EBADF (Bad file descriptor) [pid 336] close(9) = -1 EBADF (Bad file descriptor) [pid 336] close(10) = -1 EBADF (Bad file descriptor) [pid 336] close(11) = -1 EBADF (Bad file descriptor) [pid 336] close(12) = -1 EBADF (Bad file descriptor) [pid 336] close(13) = -1 EBADF (Bad file descriptor) [pid 336] close(14) = -1 EBADF (Bad file descriptor) [pid 336] close(15) = -1 EBADF (Bad file descriptor) [pid 336] close(16) = -1 EBADF (Bad file descriptor) [pid 336] close(17) = -1 EBADF (Bad file descriptor) [pid 336] close(18) = -1 EBADF (Bad file descriptor) [pid 336] close(19) = -1 EBADF (Bad file descriptor) [pid 336] close(20) = -1 EBADF (Bad file descriptor) [pid 336] close(21) = -1 EBADF (Bad file descriptor) [pid 336] close(22) = -1 EBADF (Bad file descriptor) [pid 336] close(23) = -1 EBADF (Bad file descriptor) [pid 336] close(24) = -1 EBADF (Bad file descriptor) [pid 336] close(25) = -1 EBADF (Bad file descriptor) [pid 336] close(26) = -1 EBADF (Bad file descriptor) [pid 336] close(27) = -1 EBADF (Bad file descriptor) [pid 336] close(28) = -1 EBADF (Bad file descriptor) [pid 336] close(29) = -1 EBADF (Bad file descriptor) [pid 336] exit_group(0) = ? [pid 336] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 27 ./strace-static-x86_64: Process 337 attached [pid 337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 337] setpgid(0, 0) = 0 [pid 337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 337] write(3, "1000", 4) = 4 [pid 337] close(3) = 0 [pid 337] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 337] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 337] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 337] close(3) = 0 [pid 337] close(4) = 0 [pid 337] close(5) = -1 EBADF (Bad file descriptor) [pid 337] close(6) = -1 EBADF (Bad file descriptor) [pid 337] close(7) = -1 EBADF (Bad file descriptor) [pid 337] close(8) = -1 EBADF (Bad file descriptor) [pid 337] close(9) = -1 EBADF (Bad file descriptor) [pid 337] close(10) = -1 EBADF (Bad file descriptor) [pid 337] close(11) = -1 EBADF (Bad file descriptor) [pid 337] close(12) = -1 EBADF (Bad file descriptor) [pid 337] close(13) = -1 EBADF (Bad file descriptor) [pid 337] close(14) = -1 EBADF (Bad file descriptor) [pid 337] close(15) = -1 EBADF (Bad file descriptor) [pid 337] close(16) = -1 EBADF (Bad file descriptor) [pid 337] close(17) = -1 EBADF (Bad file descriptor) [pid 337] close(18) = -1 EBADF (Bad file descriptor) [pid 337] close(19) = -1 EBADF (Bad file descriptor) [pid 337] close(20) = -1 EBADF (Bad file descriptor) [pid 337] close(21) = -1 EBADF (Bad file descriptor) [pid 337] close(22) = -1 EBADF (Bad file descriptor) [pid 337] close(23) = -1 EBADF (Bad file descriptor) [pid 337] close(24) = -1 EBADF (Bad file descriptor) [pid 337] close(25) = -1 EBADF (Bad file descriptor) [pid 337] close(26) = -1 EBADF (Bad file descriptor) [pid 337] close(27) = -1 EBADF (Bad file descriptor) [pid 337] close(28) = -1 EBADF (Bad file descriptor) [pid 337] close(29) = -1 EBADF (Bad file descriptor) [pid 337] exit_group(0) = ? [pid 337] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 28 ./strace-static-x86_64: Process 338 attached [pid 338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 338] setpgid(0, 0) = 0 [pid 338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 338] write(3, "1000", 4) = 4 [pid 338] close(3) = 0 [pid 338] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 338] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 338] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 338] close(3) = 0 [pid 338] close(4) = 0 [pid 338] close(5) = -1 EBADF (Bad file descriptor) [pid 338] close(6) = -1 EBADF (Bad file descriptor) [pid 338] close(7) = -1 EBADF (Bad file descriptor) [pid 338] close(8) = -1 EBADF (Bad file descriptor) [pid 338] close(9) = -1 EBADF (Bad file descriptor) [pid 338] close(10) = -1 EBADF (Bad file descriptor) [pid 338] close(11) = -1 EBADF (Bad file descriptor) [pid 338] close(12) = -1 EBADF (Bad file descriptor) [pid 338] close(13) = -1 EBADF (Bad file descriptor) [pid 338] close(14) = -1 EBADF (Bad file descriptor) [pid 338] close(15) = -1 EBADF (Bad file descriptor) [pid 338] close(16) = -1 EBADF (Bad file descriptor) [pid 338] close(17) = -1 EBADF (Bad file descriptor) [pid 338] close(18) = -1 EBADF (Bad file descriptor) [pid 338] close(19) = -1 EBADF (Bad file descriptor) [pid 338] close(20) = -1 EBADF (Bad file descriptor) [pid 338] close(21) = -1 EBADF (Bad file descriptor) [pid 338] close(22) = -1 EBADF (Bad file descriptor) [pid 338] close(23) = -1 EBADF (Bad file descriptor) [pid 338] close(24) = -1 EBADF (Bad file descriptor) [pid 338] close(25) = -1 EBADF (Bad file descriptor) [pid 338] close(26) = -1 EBADF (Bad file descriptor) [pid 338] close(27) = -1 EBADF (Bad file descriptor) [pid 338] close(28) = -1 EBADF (Bad file descriptor) [pid 338] close(29) = -1 EBADF (Bad file descriptor) [pid 338] exit_group(0) = ? [pid 338] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 339 attached [pid 339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 339] setpgid(0, 0) = 0 [pid 339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 339] write(3, "1000", 4) = 4 [pid 339] close(3) = 0 [pid 339] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 339] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 306] <... clone resumed>, child_tidptr=0x555555ebd5d0) = 29 [pid 339] <... bpf resumed>) = 4 [pid 339] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 339] close(3) = 0 [pid 339] close(4) = 0 [pid 339] close(5) = -1 EBADF (Bad file descriptor) [pid 339] close(6) = -1 EBADF (Bad file descriptor) [pid 339] close(7) = -1 EBADF (Bad file descriptor) [pid 339] close(8) = -1 EBADF (Bad file descriptor) [pid 339] close(9) = -1 EBADF (Bad file descriptor) [pid 339] close(10) = -1 EBADF (Bad file descriptor) [pid 339] close(11) = -1 EBADF (Bad file descriptor) [pid 339] close(12) = -1 EBADF (Bad file descriptor) [pid 339] close(13) = -1 EBADF (Bad file descriptor) [pid 339] close(14) = -1 EBADF (Bad file descriptor) [pid 339] close(15) = -1 EBADF (Bad file descriptor) [pid 339] close(16) = -1 EBADF (Bad file descriptor) [pid 339] close(17) = -1 EBADF (Bad file descriptor) [pid 339] close(18) = -1 EBADF (Bad file descriptor) [pid 339] close(19) = -1 EBADF (Bad file descriptor) [pid 339] close(20) = -1 EBADF (Bad file descriptor) [pid 339] close(21) = -1 EBADF (Bad file descriptor) [pid 339] close(22) = -1 EBADF (Bad file descriptor) [pid 339] close(23) = -1 EBADF (Bad file descriptor) [pid 339] close(24) = -1 EBADF (Bad file descriptor) [pid 339] close(25) = -1 EBADF (Bad file descriptor) [pid 339] close(26) = -1 EBADF (Bad file descriptor) [pid 339] close(27) = -1 EBADF (Bad file descriptor) [pid 339] close(28) = -1 EBADF (Bad file descriptor) [pid 339] close(29) = -1 EBADF (Bad file descriptor) [pid 339] exit_group(0) = ? [pid 339] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 30 ./strace-static-x86_64: Process 340 attached [pid 340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 340] setpgid(0, 0) = 0 [pid 340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 340] write(3, "1000", 4) = 4 [pid 340] close(3) = 0 [pid 340] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 340] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 340] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 340] close(3) = 0 [pid 340] close(4) = 0 [pid 340] close(5) = -1 EBADF (Bad file descriptor) [pid 340] close(6) = -1 EBADF (Bad file descriptor) [pid 340] close(7) = -1 EBADF (Bad file descriptor) [pid 340] close(8) = -1 EBADF (Bad file descriptor) [pid 340] close(9) = -1 EBADF (Bad file descriptor) [pid 340] close(10) = -1 EBADF (Bad file descriptor) [pid 340] close(11) = -1 EBADF (Bad file descriptor) [pid 340] close(12) = -1 EBADF (Bad file descriptor) [pid 340] close(13) = -1 EBADF (Bad file descriptor) [pid 340] close(14) = -1 EBADF (Bad file descriptor) [pid 340] close(15) = -1 EBADF (Bad file descriptor) [pid 340] close(16) = -1 EBADF (Bad file descriptor) [pid 340] close(17) = -1 EBADF (Bad file descriptor) [pid 340] close(18) = -1 EBADF (Bad file descriptor) [pid 340] close(19) = -1 EBADF (Bad file descriptor) [pid 340] close(20) = -1 EBADF (Bad file descriptor) [pid 340] close(21) = -1 EBADF (Bad file descriptor) [pid 340] close(22) = -1 EBADF (Bad file descriptor) [pid 340] close(23) = -1 EBADF (Bad file descriptor) [pid 340] close(24) = -1 EBADF (Bad file descriptor) [pid 340] close(25) = -1 EBADF (Bad file descriptor) [pid 340] close(26) = -1 EBADF (Bad file descriptor) [pid 340] close(27) = -1 EBADF (Bad file descriptor) [pid 340] close(28) = -1 EBADF (Bad file descriptor) [pid 340] close(29) = -1 EBADF (Bad file descriptor) [pid 340] exit_group(0) = ? [pid 340] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 31 ./strace-static-x86_64: Process 341 attached [pid 341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 341] setpgid(0, 0) = 0 [pid 341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 341] write(3, "1000", 4) = 4 [pid 341] close(3) = 0 [pid 341] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 341] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 341] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 341] close(3) = 0 [pid 341] close(4) = 0 [pid 341] close(5) = -1 EBADF (Bad file descriptor) [pid 341] close(6) = -1 EBADF (Bad file descriptor) [pid 341] close(7) = -1 EBADF (Bad file descriptor) [pid 341] close(8) = -1 EBADF (Bad file descriptor) [pid 341] close(9) = -1 EBADF (Bad file descriptor) [pid 341] close(10) = -1 EBADF (Bad file descriptor) [pid 341] close(11) = -1 EBADF (Bad file descriptor) [pid 341] close(12) = -1 EBADF (Bad file descriptor) [pid 341] close(13) = -1 EBADF (Bad file descriptor) [pid 341] close(14) = -1 EBADF (Bad file descriptor) [pid 341] close(15) = -1 EBADF (Bad file descriptor) [pid 341] close(16) = -1 EBADF (Bad file descriptor) [pid 341] close(17) = -1 EBADF (Bad file descriptor) [pid 341] close(18) = -1 EBADF (Bad file descriptor) [pid 341] close(19) = -1 EBADF (Bad file descriptor) [pid 341] close(20) = -1 EBADF (Bad file descriptor) [pid 341] close(21) = -1 EBADF (Bad file descriptor) [pid 341] close(22) = -1 EBADF (Bad file descriptor) [pid 341] close(23) = -1 EBADF (Bad file descriptor) [pid 341] close(24) = -1 EBADF (Bad file descriptor) [pid 341] close(25) = -1 EBADF (Bad file descriptor) [pid 341] close(26) = -1 EBADF (Bad file descriptor) [pid 341] close(27) = -1 EBADF (Bad file descriptor) [pid 341] close(28) = -1 EBADF (Bad file descriptor) [pid 341] close(29) = -1 EBADF (Bad file descriptor) [pid 341] exit_group(0) = ? [pid 341] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 32 ./strace-static-x86_64: Process 342 attached [pid 342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 342] setpgid(0, 0) = 0 [pid 342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 342] write(3, "1000", 4) = 4 [pid 342] close(3) = 0 [pid 342] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 342] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 342] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 342] close(3) = 0 [pid 342] close(4) = 0 [pid 342] close(5) = -1 EBADF (Bad file descriptor) [pid 342] close(6) = -1 EBADF (Bad file descriptor) [pid 342] close(7) = -1 EBADF (Bad file descriptor) [pid 342] close(8) = -1 EBADF (Bad file descriptor) [pid 342] close(9) = -1 EBADF (Bad file descriptor) [pid 342] close(10) = -1 EBADF (Bad file descriptor) [pid 342] close(11) = -1 EBADF (Bad file descriptor) [pid 342] close(12) = -1 EBADF (Bad file descriptor) [pid 342] close(13) = -1 EBADF (Bad file descriptor) [pid 342] close(14) = -1 EBADF (Bad file descriptor) [pid 342] close(15) = -1 EBADF (Bad file descriptor) [pid 342] close(16) = -1 EBADF (Bad file descriptor) [pid 342] close(17) = -1 EBADF (Bad file descriptor) [pid 342] close(18) = -1 EBADF (Bad file descriptor) [pid 342] close(19) = -1 EBADF (Bad file descriptor) [pid 342] close(20) = -1 EBADF (Bad file descriptor) [pid 342] close(21) = -1 EBADF (Bad file descriptor) [pid 342] close(22) = -1 EBADF (Bad file descriptor) [pid 342] close(23) = -1 EBADF (Bad file descriptor) [pid 342] close(24) = -1 EBADF (Bad file descriptor) [pid 342] close(25) = -1 EBADF (Bad file descriptor) [pid 342] close(26) = -1 EBADF (Bad file descriptor) [pid 342] close(27) = -1 EBADF (Bad file descriptor) [pid 342] close(28) = -1 EBADF (Bad file descriptor) [pid 342] close(29) = -1 EBADF (Bad file descriptor) [pid 342] exit_group(0) = ? [pid 342] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 33 ./strace-static-x86_64: Process 343 attached [pid 343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 343] setpgid(0, 0) = 0 [pid 343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 343] write(3, "1000", 4) = 4 [pid 343] close(3) = 0 [pid 343] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 343] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 343] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 343] close(3) = 0 [pid 343] close(4) = 0 [pid 343] close(5) = -1 EBADF (Bad file descriptor) [pid 343] close(6) = -1 EBADF (Bad file descriptor) [pid 343] close(7) = -1 EBADF (Bad file descriptor) [pid 343] close(8) = -1 EBADF (Bad file descriptor) [pid 343] close(9) = -1 EBADF (Bad file descriptor) [pid 343] close(10) = -1 EBADF (Bad file descriptor) [pid 343] close(11) = -1 EBADF (Bad file descriptor) [pid 343] close(12) = -1 EBADF (Bad file descriptor) [pid 343] close(13) = -1 EBADF (Bad file descriptor) [pid 343] close(14) = -1 EBADF (Bad file descriptor) [pid 343] close(15) = -1 EBADF (Bad file descriptor) [pid 343] close(16) = -1 EBADF (Bad file descriptor) [pid 343] close(17) = -1 EBADF (Bad file descriptor) [pid 343] close(18) = -1 EBADF (Bad file descriptor) [pid 343] close(19) = -1 EBADF (Bad file descriptor) [pid 343] close(20) = -1 EBADF (Bad file descriptor) [pid 343] close(21) = -1 EBADF (Bad file descriptor) [pid 343] close(22) = -1 EBADF (Bad file descriptor) [pid 343] close(23) = -1 EBADF (Bad file descriptor) [pid 343] close(24) = -1 EBADF (Bad file descriptor) [pid 343] close(25) = -1 EBADF (Bad file descriptor) [pid 343] close(26) = -1 EBADF (Bad file descriptor) [pid 343] close(27) = -1 EBADF (Bad file descriptor) [pid 343] close(28) = -1 EBADF (Bad file descriptor) [pid 343] close(29) = -1 EBADF (Bad file descriptor) [pid 343] exit_group(0) = ? [pid 343] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 344 attached , child_tidptr=0x555555ebd5d0) = 34 [pid 344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 344] setpgid(0, 0) = 0 [pid 344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 344] write(3, "1000", 4) = 4 [pid 344] close(3) = 0 [pid 344] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 344] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 344] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 344] close(3) = 0 [pid 344] close(4) = 0 [pid 344] close(5) = -1 EBADF (Bad file descriptor) [pid 344] close(6) = -1 EBADF (Bad file descriptor) [pid 344] close(7) = -1 EBADF (Bad file descriptor) [pid 344] close(8) = -1 EBADF (Bad file descriptor) [pid 344] close(9) = -1 EBADF (Bad file descriptor) [pid 344] close(10) = -1 EBADF (Bad file descriptor) [pid 344] close(11) = -1 EBADF (Bad file descriptor) [pid 344] close(12) = -1 EBADF (Bad file descriptor) [pid 344] close(13) = -1 EBADF (Bad file descriptor) [pid 344] close(14) = -1 EBADF (Bad file descriptor) [pid 344] close(15) = -1 EBADF (Bad file descriptor) [pid 344] close(16) = -1 EBADF (Bad file descriptor) [pid 344] close(17) = -1 EBADF (Bad file descriptor) [pid 344] close(18) = -1 EBADF (Bad file descriptor) [pid 344] close(19) = -1 EBADF (Bad file descriptor) [pid 344] close(20) = -1 EBADF (Bad file descriptor) [pid 344] close(21) = -1 EBADF (Bad file descriptor) [pid 344] close(22) = -1 EBADF (Bad file descriptor) [pid 344] close(23) = -1 EBADF (Bad file descriptor) [pid 344] close(24) = -1 EBADF (Bad file descriptor) [pid 344] close(25) = -1 EBADF (Bad file descriptor) [pid 344] close(26) = -1 EBADF (Bad file descriptor) [pid 344] close(27) = -1 EBADF (Bad file descriptor) [pid 344] close(28) = -1 EBADF (Bad file descriptor) [pid 344] close(29) = -1 EBADF (Bad file descriptor) [pid 344] exit_group(0) = ? [pid 344] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 345 attached , child_tidptr=0x555555ebd5d0) = 35 [pid 345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 345] setpgid(0, 0) = 0 [pid 345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 345] write(3, "1000", 4) = 4 [pid 345] close(3) = 0 [pid 345] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 345] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 345] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 345] close(3) = 0 [pid 345] close(4) = 0 [pid 345] close(5) = -1 EBADF (Bad file descriptor) [pid 345] close(6) = -1 EBADF (Bad file descriptor) [pid 345] close(7) = -1 EBADF (Bad file descriptor) [pid 345] close(8) = -1 EBADF (Bad file descriptor) [pid 345] close(9) = -1 EBADF (Bad file descriptor) [pid 345] close(10) = -1 EBADF (Bad file descriptor) [pid 345] close(11) = -1 EBADF (Bad file descriptor) [pid 345] close(12) = -1 EBADF (Bad file descriptor) [pid 345] close(13) = -1 EBADF (Bad file descriptor) [pid 345] close(14) = -1 EBADF (Bad file descriptor) [pid 345] close(15) = -1 EBADF (Bad file descriptor) [pid 345] close(16) = -1 EBADF (Bad file descriptor) [pid 345] close(17) = -1 EBADF (Bad file descriptor) [pid 345] close(18) = -1 EBADF (Bad file descriptor) [pid 345] close(19) = -1 EBADF (Bad file descriptor) [pid 345] close(20) = -1 EBADF (Bad file descriptor) [pid 345] close(21) = -1 EBADF (Bad file descriptor) [pid 345] close(22) = -1 EBADF (Bad file descriptor) [pid 345] close(23) = -1 EBADF (Bad file descriptor) [pid 345] close(24) = -1 EBADF (Bad file descriptor) [pid 345] close(25) = -1 EBADF (Bad file descriptor) [pid 345] close(26) = -1 EBADF (Bad file descriptor) [pid 345] close(27) = -1 EBADF (Bad file descriptor) [pid 345] close(28) = -1 EBADF (Bad file descriptor) [pid 345] close(29) = -1 EBADF (Bad file descriptor) [pid 345] exit_group(0) = ? [pid 345] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 36 ./strace-static-x86_64: Process 346 attached [pid 346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 346] setpgid(0, 0) = 0 [pid 346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 346] write(3, "1000", 4) = 4 [pid 346] close(3) = 0 [pid 346] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 346] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 346] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 346] close(3) = 0 [pid 346] close(4) = 0 [pid 346] close(5) = -1 EBADF (Bad file descriptor) [pid 346] close(6) = -1 EBADF (Bad file descriptor) [pid 346] close(7) = -1 EBADF (Bad file descriptor) [pid 346] close(8) = -1 EBADF (Bad file descriptor) [pid 346] close(9) = -1 EBADF (Bad file descriptor) [pid 346] close(10) = -1 EBADF (Bad file descriptor) [pid 346] close(11) = -1 EBADF (Bad file descriptor) [pid 346] close(12) = -1 EBADF (Bad file descriptor) [pid 346] close(13) = -1 EBADF (Bad file descriptor) [pid 346] close(14) = -1 EBADF (Bad file descriptor) [pid 346] close(15) = -1 EBADF (Bad file descriptor) [pid 346] close(16) = -1 EBADF (Bad file descriptor) [pid 346] close(17) = -1 EBADF (Bad file descriptor) [pid 346] close(18) = -1 EBADF (Bad file descriptor) [pid 346] close(19) = -1 EBADF (Bad file descriptor) [pid 346] close(20) = -1 EBADF (Bad file descriptor) [pid 346] close(21) = -1 EBADF (Bad file descriptor) [pid 346] close(22) = -1 EBADF (Bad file descriptor) [pid 346] close(23) = -1 EBADF (Bad file descriptor) [pid 346] close(24) = -1 EBADF (Bad file descriptor) [pid 346] close(25) = -1 EBADF (Bad file descriptor) [pid 346] close(26) = -1 EBADF (Bad file descriptor) [pid 346] close(27) = -1 EBADF (Bad file descriptor) [pid 346] close(28) = -1 EBADF (Bad file descriptor) [pid 346] close(29) = -1 EBADF (Bad file descriptor) [pid 346] exit_group(0) = ? [pid 346] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 37 ./strace-static-x86_64: Process 347 attached [pid 347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 347] setpgid(0, 0) = 0 [pid 347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 347] write(3, "1000", 4) = 4 [pid 347] close(3) = 0 [pid 347] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 347] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 347] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 347] close(3) = 0 [pid 347] close(4) = 0 [pid 347] close(5) = -1 EBADF (Bad file descriptor) [pid 347] close(6) = -1 EBADF (Bad file descriptor) [pid 347] close(7) = -1 EBADF (Bad file descriptor) [pid 347] close(8) = -1 EBADF (Bad file descriptor) [pid 347] close(9) = -1 EBADF (Bad file descriptor) [pid 347] close(10) = -1 EBADF (Bad file descriptor) [pid 347] close(11) = -1 EBADF (Bad file descriptor) [pid 347] close(12) = -1 EBADF (Bad file descriptor) [pid 347] close(13) = -1 EBADF (Bad file descriptor) [pid 347] close(14) = -1 EBADF (Bad file descriptor) [pid 347] close(15) = -1 EBADF (Bad file descriptor) [pid 347] close(16) = -1 EBADF (Bad file descriptor) [pid 347] close(17) = -1 EBADF (Bad file descriptor) [pid 347] close(18) = -1 EBADF (Bad file descriptor) [pid 347] close(19) = -1 EBADF (Bad file descriptor) [pid 347] close(20) = -1 EBADF (Bad file descriptor) [pid 347] close(21) = -1 EBADF (Bad file descriptor) [pid 347] close(22) = -1 EBADF (Bad file descriptor) [pid 347] close(23) = -1 EBADF (Bad file descriptor) [pid 347] close(24) = -1 EBADF (Bad file descriptor) [pid 347] close(25) = -1 EBADF (Bad file descriptor) [pid 347] close(26) = -1 EBADF (Bad file descriptor) [pid 347] close(27) = -1 EBADF (Bad file descriptor) [pid 347] close(28) = -1 EBADF (Bad file descriptor) [pid 347] close(29) = -1 EBADF (Bad file descriptor) [pid 347] exit_group(0) = ? [pid 347] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 38 ./strace-static-x86_64: Process 348 attached [pid 348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 348] setpgid(0, 0) = 0 [pid 348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 348] write(3, "1000", 4) = 4 [pid 348] close(3) = 0 [pid 348] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 348] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 348] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 348] close(3) = 0 [pid 348] close(4) = 0 [pid 348] close(5) = -1 EBADF (Bad file descriptor) [pid 348] close(6) = -1 EBADF (Bad file descriptor) [pid 348] close(7) = -1 EBADF (Bad file descriptor) [pid 348] close(8) = -1 EBADF (Bad file descriptor) [pid 348] close(9) = -1 EBADF (Bad file descriptor) [pid 348] close(10) = -1 EBADF (Bad file descriptor) [pid 348] close(11) = -1 EBADF (Bad file descriptor) [pid 348] close(12) = -1 EBADF (Bad file descriptor) [pid 348] close(13) = -1 EBADF (Bad file descriptor) [pid 348] close(14) = -1 EBADF (Bad file descriptor) [pid 348] close(15) = -1 EBADF (Bad file descriptor) [pid 348] close(16) = -1 EBADF (Bad file descriptor) [pid 348] close(17) = -1 EBADF (Bad file descriptor) [pid 348] close(18) = -1 EBADF (Bad file descriptor) [pid 348] close(19) = -1 EBADF (Bad file descriptor) [pid 348] close(20) = -1 EBADF (Bad file descriptor) [pid 348] close(21) = -1 EBADF (Bad file descriptor) [pid 348] close(22) = -1 EBADF (Bad file descriptor) [pid 348] close(23) = -1 EBADF (Bad file descriptor) [pid 348] close(24) = -1 EBADF (Bad file descriptor) [pid 348] close(25) = -1 EBADF (Bad file descriptor) [pid 348] close(26) = -1 EBADF (Bad file descriptor) [pid 348] close(27) = -1 EBADF (Bad file descriptor) [pid 348] close(28) = -1 EBADF (Bad file descriptor) [pid 348] close(29) = -1 EBADF (Bad file descriptor) [pid 348] exit_group(0) = ? [pid 348] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 39 ./strace-static-x86_64: Process 349 attached [pid 349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 349] setpgid(0, 0) = 0 [pid 349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 349] write(3, "1000", 4) = 4 [pid 349] close(3) = 0 [pid 349] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 349] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 349] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 349] close(3) = 0 [pid 349] close(4) = 0 [pid 349] close(5) = -1 EBADF (Bad file descriptor) [pid 349] close(6) = -1 EBADF (Bad file descriptor) [pid 349] close(7) = -1 EBADF (Bad file descriptor) [pid 349] close(8) = -1 EBADF (Bad file descriptor) [pid 349] close(9) = -1 EBADF (Bad file descriptor) [pid 349] close(10) = -1 EBADF (Bad file descriptor) [pid 349] close(11) = -1 EBADF (Bad file descriptor) [pid 349] close(12) = -1 EBADF (Bad file descriptor) [pid 349] close(13) = -1 EBADF (Bad file descriptor) [pid 349] close(14) = -1 EBADF (Bad file descriptor) [pid 349] close(15) = -1 EBADF (Bad file descriptor) [pid 349] close(16) = -1 EBADF (Bad file descriptor) [pid 349] close(17) = -1 EBADF (Bad file descriptor) [pid 349] close(18) = -1 EBADF (Bad file descriptor) [pid 349] close(19) = -1 EBADF (Bad file descriptor) [pid 349] close(20) = -1 EBADF (Bad file descriptor) [pid 349] close(21) = -1 EBADF (Bad file descriptor) [pid 349] close(22) = -1 EBADF (Bad file descriptor) [pid 349] close(23) = -1 EBADF (Bad file descriptor) [pid 349] close(24) = -1 EBADF (Bad file descriptor) [pid 349] close(25) = -1 EBADF (Bad file descriptor) [pid 349] close(26) = -1 EBADF (Bad file descriptor) [pid 349] close(27) = -1 EBADF (Bad file descriptor) [pid 349] close(28) = -1 EBADF (Bad file descriptor) [pid 349] close(29) = -1 EBADF (Bad file descriptor) [pid 349] exit_group(0) = ? [pid 349] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 40 ./strace-static-x86_64: Process 350 attached [pid 350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 350] setpgid(0, 0) = 0 [pid 350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 350] write(3, "1000", 4) = 4 [pid 350] close(3) = 0 [pid 350] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 350] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 350] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 350] close(3) = 0 [pid 350] close(4) = 0 [pid 350] close(5) = -1 EBADF (Bad file descriptor) [pid 350] close(6) = -1 EBADF (Bad file descriptor) [pid 350] close(7) = -1 EBADF (Bad file descriptor) [pid 350] close(8) = -1 EBADF (Bad file descriptor) [pid 350] close(9) = -1 EBADF (Bad file descriptor) [pid 350] close(10) = -1 EBADF (Bad file descriptor) [pid 350] close(11) = -1 EBADF (Bad file descriptor) [pid 350] close(12) = -1 EBADF (Bad file descriptor) [pid 350] close(13) = -1 EBADF (Bad file descriptor) [pid 350] close(14) = -1 EBADF (Bad file descriptor) [pid 350] close(15) = -1 EBADF (Bad file descriptor) [pid 350] close(16) = -1 EBADF (Bad file descriptor) [pid 350] close(17) = -1 EBADF (Bad file descriptor) [pid 350] close(18) = -1 EBADF (Bad file descriptor) [pid 350] close(19) = -1 EBADF (Bad file descriptor) [pid 350] close(20) = -1 EBADF (Bad file descriptor) [pid 350] close(21) = -1 EBADF (Bad file descriptor) [pid 350] close(22) = -1 EBADF (Bad file descriptor) [pid 350] close(23) = -1 EBADF (Bad file descriptor) [pid 350] close(24) = -1 EBADF (Bad file descriptor) [pid 350] close(25) = -1 EBADF (Bad file descriptor) [pid 350] close(26) = -1 EBADF (Bad file descriptor) [pid 350] close(27) = -1 EBADF (Bad file descriptor) [pid 350] close(28) = -1 EBADF (Bad file descriptor) [pid 350] close(29) = -1 EBADF (Bad file descriptor) [pid 350] exit_group(0) = ? [pid 350] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 41 ./strace-static-x86_64: Process 351 attached [pid 351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 351] setpgid(0, 0) = 0 [pid 351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 351] write(3, "1000", 4) = 4 [pid 351] close(3) = 0 [pid 351] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 351] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 351] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 351] close(3) = 0 [pid 351] close(4) = 0 [pid 351] close(5) = -1 EBADF (Bad file descriptor) [pid 351] close(6) = -1 EBADF (Bad file descriptor) [pid 351] close(7) = -1 EBADF (Bad file descriptor) [pid 351] close(8) = -1 EBADF (Bad file descriptor) [pid 351] close(9) = -1 EBADF (Bad file descriptor) [pid 351] close(10) = -1 EBADF (Bad file descriptor) [pid 351] close(11) = -1 EBADF (Bad file descriptor) [pid 351] close(12) = -1 EBADF (Bad file descriptor) [pid 351] close(13) = -1 EBADF (Bad file descriptor) [pid 351] close(14) = -1 EBADF (Bad file descriptor) [pid 351] close(15) = -1 EBADF (Bad file descriptor) [pid 351] close(16) = -1 EBADF (Bad file descriptor) [pid 351] close(17) = -1 EBADF (Bad file descriptor) [pid 351] close(18) = -1 EBADF (Bad file descriptor) [pid 351] close(19) = -1 EBADF (Bad file descriptor) [pid 351] close(20) = -1 EBADF (Bad file descriptor) [pid 351] close(21) = -1 EBADF (Bad file descriptor) [pid 351] close(22) = -1 EBADF (Bad file descriptor) [pid 351] close(23) = -1 EBADF (Bad file descriptor) [pid 351] close(24) = -1 EBADF (Bad file descriptor) [pid 351] close(25) = -1 EBADF (Bad file descriptor) [pid 351] close(26) = -1 EBADF (Bad file descriptor) [pid 351] close(27) = -1 EBADF (Bad file descriptor) [pid 351] close(28) = -1 EBADF (Bad file descriptor) [pid 351] close(29) = -1 EBADF (Bad file descriptor) [pid 351] exit_group(0) = ? [pid 351] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 352 attached [pid 352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] <... clone resumed>, child_tidptr=0x555555ebd5d0) = 42 [pid 352] <... prctl resumed>) = 0 [pid 352] setpgid(0, 0) = 0 [pid 352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 352] write(3, "1000", 4) = 4 [pid 352] close(3) = 0 [pid 352] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 352] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 352] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 352] close(3) = 0 [pid 352] close(4) = 0 [pid 352] close(5) = -1 EBADF (Bad file descriptor) [pid 352] close(6) = -1 EBADF (Bad file descriptor) [pid 352] close(7) = -1 EBADF (Bad file descriptor) [pid 352] close(8) = -1 EBADF (Bad file descriptor) [pid 352] close(9) = -1 EBADF (Bad file descriptor) [pid 352] close(10) = -1 EBADF (Bad file descriptor) [pid 352] close(11) = -1 EBADF (Bad file descriptor) [pid 352] close(12) = -1 EBADF (Bad file descriptor) [pid 352] close(13) = -1 EBADF (Bad file descriptor) [pid 352] close(14) = -1 EBADF (Bad file descriptor) [pid 352] close(15) = -1 EBADF (Bad file descriptor) [pid 352] close(16) = -1 EBADF (Bad file descriptor) [pid 352] close(17) = -1 EBADF (Bad file descriptor) [pid 352] close(18) = -1 EBADF (Bad file descriptor) [pid 352] close(19) = -1 EBADF (Bad file descriptor) [pid 352] close(20) = -1 EBADF (Bad file descriptor) [pid 352] close(21) = -1 EBADF (Bad file descriptor) [pid 352] close(22) = -1 EBADF (Bad file descriptor) [pid 352] close(23) = -1 EBADF (Bad file descriptor) [pid 352] close(24) = -1 EBADF (Bad file descriptor) [pid 352] close(25) = -1 EBADF (Bad file descriptor) [pid 352] close(26) = -1 EBADF (Bad file descriptor) [pid 352] close(27) = -1 EBADF (Bad file descriptor) [pid 352] close(28) = -1 EBADF (Bad file descriptor) [pid 352] close(29) = -1 EBADF (Bad file descriptor) [pid 352] exit_group(0) = ? [pid 352] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 43 ./strace-static-x86_64: Process 353 attached [pid 353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 353] setpgid(0, 0) = 0 [pid 353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 353] write(3, "1000", 4) = 4 [pid 353] close(3) = 0 [pid 353] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 353] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 353] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 353] close(3) = 0 [pid 353] close(4) = 0 [pid 353] close(5) = -1 EBADF (Bad file descriptor) [pid 353] close(6) = -1 EBADF (Bad file descriptor) [pid 353] close(7) = -1 EBADF (Bad file descriptor) [pid 353] close(8) = -1 EBADF (Bad file descriptor) [pid 353] close(9) = -1 EBADF (Bad file descriptor) [pid 353] close(10) = -1 EBADF (Bad file descriptor) [pid 353] close(11) = -1 EBADF (Bad file descriptor) [pid 353] close(12) = -1 EBADF (Bad file descriptor) [pid 353] close(13) = -1 EBADF (Bad file descriptor) [pid 353] close(14) = -1 EBADF (Bad file descriptor) [pid 353] close(15) = -1 EBADF (Bad file descriptor) [pid 353] close(16) = -1 EBADF (Bad file descriptor) [pid 353] close(17) = -1 EBADF (Bad file descriptor) [pid 353] close(18) = -1 EBADF (Bad file descriptor) [pid 353] close(19) = -1 EBADF (Bad file descriptor) [pid 353] close(20) = -1 EBADF (Bad file descriptor) [pid 353] close(21) = -1 EBADF (Bad file descriptor) [pid 353] close(22) = -1 EBADF (Bad file descriptor) [pid 353] close(23) = -1 EBADF (Bad file descriptor) [pid 353] close(24) = -1 EBADF (Bad file descriptor) [pid 353] close(25) = -1 EBADF (Bad file descriptor) [pid 353] close(26) = -1 EBADF (Bad file descriptor) [pid 353] close(27) = -1 EBADF (Bad file descriptor) [pid 353] close(28) = -1 EBADF (Bad file descriptor) [pid 353] close(29) = -1 EBADF (Bad file descriptor) [pid 353] exit_group(0) = ? [pid 353] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 44 ./strace-static-x86_64: Process 354 attached [pid 354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 354] setpgid(0, 0) = 0 [pid 354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 354] write(3, "1000", 4) = 4 [pid 354] close(3) = 0 [pid 354] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 354] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 354] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 354] close(3) = 0 [pid 354] close(4) = 0 [pid 354] close(5) = -1 EBADF (Bad file descriptor) [pid 354] close(6) = -1 EBADF (Bad file descriptor) [pid 354] close(7) = -1 EBADF (Bad file descriptor) [pid 354] close(8) = -1 EBADF (Bad file descriptor) [pid 354] close(9) = -1 EBADF (Bad file descriptor) [pid 354] close(10) = -1 EBADF (Bad file descriptor) [pid 354] close(11) = -1 EBADF (Bad file descriptor) [pid 354] close(12) = -1 EBADF (Bad file descriptor) [pid 354] close(13) = -1 EBADF (Bad file descriptor) [pid 354] close(14) = -1 EBADF (Bad file descriptor) [pid 354] close(15) = -1 EBADF (Bad file descriptor) [pid 354] close(16) = -1 EBADF (Bad file descriptor) [pid 354] close(17) = -1 EBADF (Bad file descriptor) [pid 354] close(18) = -1 EBADF (Bad file descriptor) [pid 354] close(19) = -1 EBADF (Bad file descriptor) [pid 354] close(20) = -1 EBADF (Bad file descriptor) [pid 354] close(21) = -1 EBADF (Bad file descriptor) [pid 354] close(22) = -1 EBADF (Bad file descriptor) [pid 354] close(23) = -1 EBADF (Bad file descriptor) [pid 354] close(24) = -1 EBADF (Bad file descriptor) [pid 354] close(25) = -1 EBADF (Bad file descriptor) [pid 354] close(26) = -1 EBADF (Bad file descriptor) [pid 354] close(27) = -1 EBADF (Bad file descriptor) [pid 354] close(28) = -1 EBADF (Bad file descriptor) [pid 354] close(29) = -1 EBADF (Bad file descriptor) [pid 354] exit_group(0) = ? [pid 354] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 45 ./strace-static-x86_64: Process 355 attached [pid 355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 355] setpgid(0, 0) = 0 [pid 355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 355] write(3, "1000", 4) = 4 [pid 355] close(3) = 0 [pid 355] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 355] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 355] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 355] close(3) = 0 [pid 355] close(4) = 0 [pid 355] close(5) = -1 EBADF (Bad file descriptor) [pid 355] close(6) = -1 EBADF (Bad file descriptor) [pid 355] close(7) = -1 EBADF (Bad file descriptor) [pid 355] close(8) = -1 EBADF (Bad file descriptor) [pid 355] close(9) = -1 EBADF (Bad file descriptor) [pid 355] close(10) = -1 EBADF (Bad file descriptor) [pid 355] close(11) = -1 EBADF (Bad file descriptor) [pid 355] close(12) = -1 EBADF (Bad file descriptor) [pid 355] close(13) = -1 EBADF (Bad file descriptor) [pid 355] close(14) = -1 EBADF (Bad file descriptor) [pid 355] close(15) = -1 EBADF (Bad file descriptor) [pid 355] close(16) = -1 EBADF (Bad file descriptor) [pid 355] close(17) = -1 EBADF (Bad file descriptor) [pid 355] close(18) = -1 EBADF (Bad file descriptor) [pid 355] close(19) = -1 EBADF (Bad file descriptor) [pid 355] close(20) = -1 EBADF (Bad file descriptor) [pid 355] close(21) = -1 EBADF (Bad file descriptor) [pid 355] close(22) = -1 EBADF (Bad file descriptor) [pid 355] close(23) = -1 EBADF (Bad file descriptor) [pid 355] close(24) = -1 EBADF (Bad file descriptor) [pid 355] close(25) = -1 EBADF (Bad file descriptor) [pid 355] close(26) = -1 EBADF (Bad file descriptor) [pid 355] close(27) = -1 EBADF (Bad file descriptor) [pid 355] close(28) = -1 EBADF (Bad file descriptor) [pid 355] close(29) = -1 EBADF (Bad file descriptor) [pid 355] exit_group(0) = ? [pid 355] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 46 ./strace-static-x86_64: Process 356 attached [pid 356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 356] setpgid(0, 0) = 0 [pid 356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 356] write(3, "1000", 4) = 4 [pid 356] close(3) = 0 [pid 356] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 356] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 356] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 356] close(3) = 0 [pid 356] close(4) = 0 [pid 356] close(5) = -1 EBADF (Bad file descriptor) [pid 356] close(6) = -1 EBADF (Bad file descriptor) [pid 356] close(7) = -1 EBADF (Bad file descriptor) [pid 356] close(8) = -1 EBADF (Bad file descriptor) [pid 356] close(9) = -1 EBADF (Bad file descriptor) [pid 356] close(10) = -1 EBADF (Bad file descriptor) [pid 356] close(11) = -1 EBADF (Bad file descriptor) [pid 356] close(12) = -1 EBADF (Bad file descriptor) [pid 356] close(13) = -1 EBADF (Bad file descriptor) [pid 356] close(14) = -1 EBADF (Bad file descriptor) [pid 356] close(15) = -1 EBADF (Bad file descriptor) [pid 356] close(16) = -1 EBADF (Bad file descriptor) [pid 356] close(17) = -1 EBADF (Bad file descriptor) [pid 356] close(18) = -1 EBADF (Bad file descriptor) [pid 356] close(19) = -1 EBADF (Bad file descriptor) [pid 356] close(20) = -1 EBADF (Bad file descriptor) [pid 356] close(21) = -1 EBADF (Bad file descriptor) [pid 356] close(22) = -1 EBADF (Bad file descriptor) [pid 356] close(23) = -1 EBADF (Bad file descriptor) [pid 356] close(24) = -1 EBADF (Bad file descriptor) [pid 356] close(25) = -1 EBADF (Bad file descriptor) [pid 356] close(26) = -1 EBADF (Bad file descriptor) [pid 356] close(27) = -1 EBADF (Bad file descriptor) [pid 356] close(28) = -1 EBADF (Bad file descriptor) [pid 356] close(29) = -1 EBADF (Bad file descriptor) [pid 356] exit_group(0) = ? [pid 356] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 47 ./strace-static-x86_64: Process 357 attached [pid 357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 357] setpgid(0, 0) = 0 [pid 357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 357] write(3, "1000", 4) = 4 [pid 357] close(3) = 0 [pid 357] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 357] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 357] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 357] close(3) = 0 [pid 357] close(4) = 0 [pid 357] close(5) = -1 EBADF (Bad file descriptor) [pid 357] close(6) = -1 EBADF (Bad file descriptor) [pid 357] close(7) = -1 EBADF (Bad file descriptor) [pid 357] close(8) = -1 EBADF (Bad file descriptor) [pid 357] close(9) = -1 EBADF (Bad file descriptor) [pid 357] close(10) = -1 EBADF (Bad file descriptor) [pid 357] close(11) = -1 EBADF (Bad file descriptor) [pid 357] close(12) = -1 EBADF (Bad file descriptor) [pid 357] close(13) = -1 EBADF (Bad file descriptor) [pid 357] close(14) = -1 EBADF (Bad file descriptor) [pid 357] close(15) = -1 EBADF (Bad file descriptor) [pid 357] close(16) = -1 EBADF (Bad file descriptor) [pid 357] close(17) = -1 EBADF (Bad file descriptor) [pid 357] close(18) = -1 EBADF (Bad file descriptor) [pid 357] close(19) = -1 EBADF (Bad file descriptor) [pid 357] close(20) = -1 EBADF (Bad file descriptor) [pid 357] close(21) = -1 EBADF (Bad file descriptor) [pid 357] close(22) = -1 EBADF (Bad file descriptor) [pid 357] close(23) = -1 EBADF (Bad file descriptor) [pid 357] close(24) = -1 EBADF (Bad file descriptor) [pid 357] close(25) = -1 EBADF (Bad file descriptor) [pid 357] close(26) = -1 EBADF (Bad file descriptor) [pid 357] close(27) = -1 EBADF (Bad file descriptor) [pid 357] close(28) = -1 EBADF (Bad file descriptor) [pid 357] close(29) = -1 EBADF (Bad file descriptor) [pid 357] exit_group(0) = ? [pid 357] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 48 ./strace-static-x86_64: Process 358 attached [pid 358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 358] setpgid(0, 0) = 0 [pid 358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 358] write(3, "1000", 4) = 4 [pid 358] close(3) = 0 [pid 358] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 358] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 358] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 358] close(3) = 0 [pid 358] close(4) = 0 [pid 358] close(5) = -1 EBADF (Bad file descriptor) [pid 358] close(6) = -1 EBADF (Bad file descriptor) [pid 358] close(7) = -1 EBADF (Bad file descriptor) [pid 358] close(8) = -1 EBADF (Bad file descriptor) [pid 358] close(9) = -1 EBADF (Bad file descriptor) [pid 358] close(10) = -1 EBADF (Bad file descriptor) [pid 358] close(11) = -1 EBADF (Bad file descriptor) [pid 358] close(12) = -1 EBADF (Bad file descriptor) [pid 358] close(13) = -1 EBADF (Bad file descriptor) [pid 358] close(14) = -1 EBADF (Bad file descriptor) [pid 358] close(15) = -1 EBADF (Bad file descriptor) [pid 358] close(16) = -1 EBADF (Bad file descriptor) [pid 358] close(17) = -1 EBADF (Bad file descriptor) [pid 358] close(18) = -1 EBADF (Bad file descriptor) [pid 358] close(19) = -1 EBADF (Bad file descriptor) [pid 358] close(20) = -1 EBADF (Bad file descriptor) [pid 358] close(21) = -1 EBADF (Bad file descriptor) [pid 358] close(22) = -1 EBADF (Bad file descriptor) [pid 358] close(23) = -1 EBADF (Bad file descriptor) [pid 358] close(24) = -1 EBADF (Bad file descriptor) [pid 358] close(25) = -1 EBADF (Bad file descriptor) [pid 358] close(26) = -1 EBADF (Bad file descriptor) [pid 358] close(27) = -1 EBADF (Bad file descriptor) [pid 358] close(28) = -1 EBADF (Bad file descriptor) [pid 358] close(29) = -1 EBADF (Bad file descriptor) [pid 358] exit_group(0) = ? [pid 358] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 49 ./strace-static-x86_64: Process 359 attached [pid 359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 359] setpgid(0, 0) = 0 [pid 359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 359] write(3, "1000", 4) = 4 [pid 359] close(3) = 0 [pid 359] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 359] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 359] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 359] close(3) = 0 [pid 359] close(4) = 0 [pid 359] close(5) = -1 EBADF (Bad file descriptor) [pid 359] close(6) = -1 EBADF (Bad file descriptor) [pid 359] close(7) = -1 EBADF (Bad file descriptor) [pid 359] close(8) = -1 EBADF (Bad file descriptor) [pid 359] close(9) = -1 EBADF (Bad file descriptor) [pid 359] close(10) = -1 EBADF (Bad file descriptor) [pid 359] close(11) = -1 EBADF (Bad file descriptor) [pid 359] close(12) = -1 EBADF (Bad file descriptor) [pid 359] close(13) = -1 EBADF (Bad file descriptor) [pid 359] close(14) = -1 EBADF (Bad file descriptor) [pid 359] close(15) = -1 EBADF (Bad file descriptor) [pid 359] close(16) = -1 EBADF (Bad file descriptor) [pid 359] close(17) = -1 EBADF (Bad file descriptor) [pid 359] close(18) = -1 EBADF (Bad file descriptor) [pid 359] close(19) = -1 EBADF (Bad file descriptor) [pid 359] close(20) = -1 EBADF (Bad file descriptor) [pid 359] close(21) = -1 EBADF (Bad file descriptor) [pid 359] close(22) = -1 EBADF (Bad file descriptor) [pid 359] close(23) = -1 EBADF (Bad file descriptor) [pid 359] close(24) = -1 EBADF (Bad file descriptor) [pid 359] close(25) = -1 EBADF (Bad file descriptor) [pid 359] close(26) = -1 EBADF (Bad file descriptor) [pid 359] close(27) = -1 EBADF (Bad file descriptor) [pid 359] close(28) = -1 EBADF (Bad file descriptor) [pid 359] close(29) = -1 EBADF (Bad file descriptor) [pid 359] exit_group(0) = ? [pid 359] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 50 ./strace-static-x86_64: Process 360 attached [pid 360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 360] setpgid(0, 0) = 0 [pid 360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 360] write(3, "1000", 4) = 4 [pid 360] close(3) = 0 [pid 360] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 360] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 360] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 360] close(3) = 0 [pid 360] close(4) = 0 [pid 360] close(5) = -1 EBADF (Bad file descriptor) [pid 360] close(6) = -1 EBADF (Bad file descriptor) [pid 360] close(7) = -1 EBADF (Bad file descriptor) [pid 360] close(8) = -1 EBADF (Bad file descriptor) [pid 360] close(9) = -1 EBADF (Bad file descriptor) [pid 360] close(10) = -1 EBADF (Bad file descriptor) [pid 360] close(11) = -1 EBADF (Bad file descriptor) [pid 360] close(12) = -1 EBADF (Bad file descriptor) [pid 360] close(13) = -1 EBADF (Bad file descriptor) [pid 360] close(14) = -1 EBADF (Bad file descriptor) [pid 360] close(15) = -1 EBADF (Bad file descriptor) [pid 360] close(16) = -1 EBADF (Bad file descriptor) [pid 360] close(17) = -1 EBADF (Bad file descriptor) [pid 360] close(18) = -1 EBADF (Bad file descriptor) [pid 360] close(19) = -1 EBADF (Bad file descriptor) [pid 360] close(20) = -1 EBADF (Bad file descriptor) [pid 360] close(21) = -1 EBADF (Bad file descriptor) [pid 360] close(22) = -1 EBADF (Bad file descriptor) [pid 360] close(23) = -1 EBADF (Bad file descriptor) [pid 360] close(24) = -1 EBADF (Bad file descriptor) [pid 360] close(25) = -1 EBADF (Bad file descriptor) [pid 360] close(26) = -1 EBADF (Bad file descriptor) [pid 360] close(27) = -1 EBADF (Bad file descriptor) [pid 360] close(28) = -1 EBADF (Bad file descriptor) [pid 360] close(29) = -1 EBADF (Bad file descriptor) [pid 360] exit_group(0) = ? [pid 360] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 51 ./strace-static-x86_64: Process 361 attached [pid 361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 361] setpgid(0, 0) = 0 [pid 361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 361] write(3, "1000", 4) = 4 [pid 361] close(3) = 0 [pid 361] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 361] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 361] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 361] close(3) = 0 [pid 361] close(4) = 0 [pid 361] close(5) = -1 EBADF (Bad file descriptor) [pid 361] close(6) = -1 EBADF (Bad file descriptor) [pid 361] close(7) = -1 EBADF (Bad file descriptor) [pid 361] close(8) = -1 EBADF (Bad file descriptor) [pid 361] close(9) = -1 EBADF (Bad file descriptor) [pid 361] close(10) = -1 EBADF (Bad file descriptor) [pid 361] close(11) = -1 EBADF (Bad file descriptor) [pid 361] close(12) = -1 EBADF (Bad file descriptor) [pid 361] close(13) = -1 EBADF (Bad file descriptor) [pid 361] close(14) = -1 EBADF (Bad file descriptor) [pid 361] close(15) = -1 EBADF (Bad file descriptor) [pid 361] close(16) = -1 EBADF (Bad file descriptor) [pid 361] close(17) = -1 EBADF (Bad file descriptor) [pid 361] close(18) = -1 EBADF (Bad file descriptor) [pid 361] close(19) = -1 EBADF (Bad file descriptor) [pid 361] close(20) = -1 EBADF (Bad file descriptor) [pid 361] close(21) = -1 EBADF (Bad file descriptor) [pid 361] close(22) = -1 EBADF (Bad file descriptor) [pid 361] close(23) = -1 EBADF (Bad file descriptor) [pid 361] close(24) = -1 EBADF (Bad file descriptor) [pid 361] close(25) = -1 EBADF (Bad file descriptor) [pid 361] close(26) = -1 EBADF (Bad file descriptor) [pid 361] close(27) = -1 EBADF (Bad file descriptor) [pid 361] close(28) = -1 EBADF (Bad file descriptor) [pid 361] close(29) = -1 EBADF (Bad file descriptor) [pid 361] exit_group(0) = ? [pid 361] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 52 ./strace-static-x86_64: Process 362 attached [pid 362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 362] setpgid(0, 0) = 0 [pid 362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 362] write(3, "1000", 4) = 4 [pid 362] close(3) = 0 [pid 362] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 362] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 362] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 362] close(3) = 0 [pid 362] close(4) = 0 [pid 362] close(5) = -1 EBADF (Bad file descriptor) [pid 362] close(6) = -1 EBADF (Bad file descriptor) [pid 362] close(7) = -1 EBADF (Bad file descriptor) [pid 362] close(8) = -1 EBADF (Bad file descriptor) [pid 362] close(9) = -1 EBADF (Bad file descriptor) [pid 362] close(10) = -1 EBADF (Bad file descriptor) [pid 362] close(11) = -1 EBADF (Bad file descriptor) [pid 362] close(12) = -1 EBADF (Bad file descriptor) [pid 362] close(13) = -1 EBADF (Bad file descriptor) [pid 362] close(14) = -1 EBADF (Bad file descriptor) [pid 362] close(15) = -1 EBADF (Bad file descriptor) [pid 362] close(16) = -1 EBADF (Bad file descriptor) [pid 362] close(17) = -1 EBADF (Bad file descriptor) [pid 362] close(18) = -1 EBADF (Bad file descriptor) [pid 362] close(19) = -1 EBADF (Bad file descriptor) [pid 362] close(20) = -1 EBADF (Bad file descriptor) [pid 362] close(21) = -1 EBADF (Bad file descriptor) [pid 362] close(22) = -1 EBADF (Bad file descriptor) [pid 362] close(23) = -1 EBADF (Bad file descriptor) [pid 362] close(24) = -1 EBADF (Bad file descriptor) [pid 362] close(25) = -1 EBADF (Bad file descriptor) [pid 362] close(26) = -1 EBADF (Bad file descriptor) [pid 362] close(27) = -1 EBADF (Bad file descriptor) [pid 362] close(28) = -1 EBADF (Bad file descriptor) [pid 362] close(29) = -1 EBADF (Bad file descriptor) [pid 362] exit_group(0) = ? [pid 362] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 53 ./strace-static-x86_64: Process 363 attached [pid 363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 363] setpgid(0, 0) = 0 [pid 363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 363] write(3, "1000", 4) = 4 [pid 363] close(3) = 0 [pid 363] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 363] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 363] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 363] close(3) = 0 [pid 363] close(4) = 0 [pid 363] close(5) = -1 EBADF (Bad file descriptor) [pid 363] close(6) = -1 EBADF (Bad file descriptor) [pid 363] close(7) = -1 EBADF (Bad file descriptor) [pid 363] close(8) = -1 EBADF (Bad file descriptor) [pid 363] close(9) = -1 EBADF (Bad file descriptor) [pid 363] close(10) = -1 EBADF (Bad file descriptor) [pid 363] close(11) = -1 EBADF (Bad file descriptor) [pid 363] close(12) = -1 EBADF (Bad file descriptor) [pid 363] close(13) = -1 EBADF (Bad file descriptor) [pid 363] close(14) = -1 EBADF (Bad file descriptor) [pid 363] close(15) = -1 EBADF (Bad file descriptor) [pid 363] close(16) = -1 EBADF (Bad file descriptor) [pid 363] close(17) = -1 EBADF (Bad file descriptor) [pid 363] close(18) = -1 EBADF (Bad file descriptor) [pid 363] close(19) = -1 EBADF (Bad file descriptor) [pid 363] close(20) = -1 EBADF (Bad file descriptor) [pid 363] close(21) = -1 EBADF (Bad file descriptor) [pid 363] close(22) = -1 EBADF (Bad file descriptor) [pid 363] close(23) = -1 EBADF (Bad file descriptor) [pid 363] close(24) = -1 EBADF (Bad file descriptor) [pid 363] close(25) = -1 EBADF (Bad file descriptor) [pid 363] close(26) = -1 EBADF (Bad file descriptor) [pid 363] close(27) = -1 EBADF (Bad file descriptor) [pid 363] close(28) = -1 EBADF (Bad file descriptor) [pid 363] close(29) = -1 EBADF (Bad file descriptor) [pid 363] exit_group(0) = ? [pid 363] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 54 ./strace-static-x86_64: Process 364 attached [pid 364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 364] setpgid(0, 0) = 0 [pid 364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 364] write(3, "1000", 4) = 4 [pid 364] close(3) = 0 [pid 364] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 364] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 364] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 364] close(3) = 0 [pid 364] close(4) = 0 [pid 364] close(5) = -1 EBADF (Bad file descriptor) [pid 364] close(6) = -1 EBADF (Bad file descriptor) [pid 364] close(7) = -1 EBADF (Bad file descriptor) [pid 364] close(8) = -1 EBADF (Bad file descriptor) [pid 364] close(9) = -1 EBADF (Bad file descriptor) [pid 364] close(10) = -1 EBADF (Bad file descriptor) [pid 364] close(11) = -1 EBADF (Bad file descriptor) [pid 364] close(12) = -1 EBADF (Bad file descriptor) [pid 364] close(13) = -1 EBADF (Bad file descriptor) [pid 364] close(14) = -1 EBADF (Bad file descriptor) [pid 364] close(15) = -1 EBADF (Bad file descriptor) [pid 364] close(16) = -1 EBADF (Bad file descriptor) [pid 364] close(17) = -1 EBADF (Bad file descriptor) [pid 364] close(18) = -1 EBADF (Bad file descriptor) [pid 364] close(19) = -1 EBADF (Bad file descriptor) [pid 364] close(20) = -1 EBADF (Bad file descriptor) [pid 364] close(21) = -1 EBADF (Bad file descriptor) [pid 364] close(22) = -1 EBADF (Bad file descriptor) [pid 364] close(23) = -1 EBADF (Bad file descriptor) [pid 364] close(24) = -1 EBADF (Bad file descriptor) [pid 364] close(25) = -1 EBADF (Bad file descriptor) [pid 364] close(26) = -1 EBADF (Bad file descriptor) [pid 364] close(27) = -1 EBADF (Bad file descriptor) [pid 364] close(28) = -1 EBADF (Bad file descriptor) [pid 364] close(29) = -1 EBADF (Bad file descriptor) [pid 364] exit_group(0) = ? [pid 364] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 55 ./strace-static-x86_64: Process 365 attached [pid 365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 365] setpgid(0, 0) = 0 [pid 365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 365] write(3, "1000", 4) = 4 [pid 365] close(3) = 0 [pid 365] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 365] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 365] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 365] close(3) = 0 [pid 365] close(4) = 0 [pid 365] close(5) = -1 EBADF (Bad file descriptor) [pid 365] close(6) = -1 EBADF (Bad file descriptor) [pid 365] close(7) = -1 EBADF (Bad file descriptor) [pid 365] close(8) = -1 EBADF (Bad file descriptor) [pid 365] close(9) = -1 EBADF (Bad file descriptor) [pid 365] close(10) = -1 EBADF (Bad file descriptor) [pid 365] close(11) = -1 EBADF (Bad file descriptor) [pid 365] close(12) = -1 EBADF (Bad file descriptor) [pid 365] close(13) = -1 EBADF (Bad file descriptor) [pid 365] close(14) = -1 EBADF (Bad file descriptor) [pid 365] close(15) = -1 EBADF (Bad file descriptor) [pid 365] close(16) = -1 EBADF (Bad file descriptor) [pid 365] close(17) = -1 EBADF (Bad file descriptor) [pid 365] close(18) = -1 EBADF (Bad file descriptor) [pid 365] close(19) = -1 EBADF (Bad file descriptor) [pid 365] close(20) = -1 EBADF (Bad file descriptor) [pid 365] close(21) = -1 EBADF (Bad file descriptor) [pid 365] close(22) = -1 EBADF (Bad file descriptor) [pid 365] close(23) = -1 EBADF (Bad file descriptor) [pid 365] close(24) = -1 EBADF (Bad file descriptor) [pid 365] close(25) = -1 EBADF (Bad file descriptor) [pid 365] close(26) = -1 EBADF (Bad file descriptor) [pid 365] close(27) = -1 EBADF (Bad file descriptor) [pid 365] close(28) = -1 EBADF (Bad file descriptor) [pid 365] close(29) = -1 EBADF (Bad file descriptor) [pid 365] exit_group(0) = ? [pid 365] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 56 ./strace-static-x86_64: Process 366 attached [pid 366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 366] setpgid(0, 0) = 0 [pid 366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 366] write(3, "1000", 4) = 4 [pid 366] close(3) = 0 [pid 366] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 366] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 366] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 366] close(3) = 0 [pid 366] close(4) = 0 [pid 366] close(5) = -1 EBADF (Bad file descriptor) [pid 366] close(6) = -1 EBADF (Bad file descriptor) [pid 366] close(7) = -1 EBADF (Bad file descriptor) [pid 366] close(8) = -1 EBADF (Bad file descriptor) [pid 366] close(9) = -1 EBADF (Bad file descriptor) [pid 366] close(10) = -1 EBADF (Bad file descriptor) [pid 366] close(11) = -1 EBADF (Bad file descriptor) [pid 366] close(12) = -1 EBADF (Bad file descriptor) [pid 366] close(13) = -1 EBADF (Bad file descriptor) [pid 366] close(14) = -1 EBADF (Bad file descriptor) [pid 366] close(15) = -1 EBADF (Bad file descriptor) [pid 366] close(16) = -1 EBADF (Bad file descriptor) [pid 366] close(17) = -1 EBADF (Bad file descriptor) [pid 366] close(18) = -1 EBADF (Bad file descriptor) [pid 366] close(19) = -1 EBADF (Bad file descriptor) [pid 366] close(20) = -1 EBADF (Bad file descriptor) [pid 366] close(21) = -1 EBADF (Bad file descriptor) [pid 366] close(22) = -1 EBADF (Bad file descriptor) [pid 366] close(23) = -1 EBADF (Bad file descriptor) [pid 366] close(24) = -1 EBADF (Bad file descriptor) [pid 366] close(25) = -1 EBADF (Bad file descriptor) [pid 366] close(26) = -1 EBADF (Bad file descriptor) [pid 366] close(27) = -1 EBADF (Bad file descriptor) [pid 366] close(28) = -1 EBADF (Bad file descriptor) [pid 366] close(29) = -1 EBADF (Bad file descriptor) [pid 366] exit_group(0) = ? [pid 366] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 57 ./strace-static-x86_64: Process 367 attached [pid 367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 367] setpgid(0, 0) = 0 [pid 367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 367] write(3, "1000", 4) = 4 [pid 367] close(3) = 0 [pid 367] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 367] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 367] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 367] close(3) = 0 [pid 367] close(4) = 0 [pid 367] close(5) = -1 EBADF (Bad file descriptor) [pid 367] close(6) = -1 EBADF (Bad file descriptor) [pid 367] close(7) = -1 EBADF (Bad file descriptor) [pid 367] close(8) = -1 EBADF (Bad file descriptor) [pid 367] close(9) = -1 EBADF (Bad file descriptor) [pid 367] close(10) = -1 EBADF (Bad file descriptor) [pid 367] close(11) = -1 EBADF (Bad file descriptor) [pid 367] close(12) = -1 EBADF (Bad file descriptor) [pid 367] close(13) = -1 EBADF (Bad file descriptor) [pid 367] close(14) = -1 EBADF (Bad file descriptor) [pid 367] close(15) = -1 EBADF (Bad file descriptor) [pid 367] close(16) = -1 EBADF (Bad file descriptor) [pid 367] close(17) = -1 EBADF (Bad file descriptor) [pid 367] close(18) = -1 EBADF (Bad file descriptor) [pid 367] close(19) = -1 EBADF (Bad file descriptor) [pid 367] close(20) = -1 EBADF (Bad file descriptor) [pid 367] close(21) = -1 EBADF (Bad file descriptor) [pid 367] close(22) = -1 EBADF (Bad file descriptor) [pid 367] close(23) = -1 EBADF (Bad file descriptor) [pid 367] close(24) = -1 EBADF (Bad file descriptor) [pid 367] close(25) = -1 EBADF (Bad file descriptor) [pid 367] close(26) = -1 EBADF (Bad file descriptor) [pid 367] close(27) = -1 EBADF (Bad file descriptor) [pid 367] close(28) = -1 EBADF (Bad file descriptor) [pid 367] close(29) = -1 EBADF (Bad file descriptor) [pid 367] exit_group(0) = ? [pid 367] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 58 ./strace-static-x86_64: Process 368 attached [pid 368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 368] setpgid(0, 0) = 0 [pid 368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 368] write(3, "1000", 4) = 4 [pid 368] close(3) = 0 [pid 368] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 368] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 368] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 368] close(3) = 0 [pid 368] close(4) = 0 [pid 368] close(5) = -1 EBADF (Bad file descriptor) [pid 368] close(6) = -1 EBADF (Bad file descriptor) [pid 368] close(7) = -1 EBADF (Bad file descriptor) [pid 368] close(8) = -1 EBADF (Bad file descriptor) [pid 368] close(9) = -1 EBADF (Bad file descriptor) [pid 368] close(10) = -1 EBADF (Bad file descriptor) [pid 368] close(11) = -1 EBADF (Bad file descriptor) [pid 368] close(12) = -1 EBADF (Bad file descriptor) [pid 368] close(13) = -1 EBADF (Bad file descriptor) [pid 368] close(14) = -1 EBADF (Bad file descriptor) [pid 368] close(15) = -1 EBADF (Bad file descriptor) [pid 368] close(16) = -1 EBADF (Bad file descriptor) [pid 368] close(17) = -1 EBADF (Bad file descriptor) [pid 368] close(18) = -1 EBADF (Bad file descriptor) [pid 368] close(19) = -1 EBADF (Bad file descriptor) [pid 368] close(20) = -1 EBADF (Bad file descriptor) [pid 368] close(21) = -1 EBADF (Bad file descriptor) [pid 368] close(22) = -1 EBADF (Bad file descriptor) [pid 368] close(23) = -1 EBADF (Bad file descriptor) [pid 368] close(24) = -1 EBADF (Bad file descriptor) [pid 368] close(25) = -1 EBADF (Bad file descriptor) [pid 368] close(26) = -1 EBADF (Bad file descriptor) [pid 368] close(27) = -1 EBADF (Bad file descriptor) [pid 368] close(28) = -1 EBADF (Bad file descriptor) [pid 368] close(29) = -1 EBADF (Bad file descriptor) [pid 368] exit_group(0) = ? [pid 368] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 59 ./strace-static-x86_64: Process 369 attached [pid 369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 369] setpgid(0, 0) = 0 [pid 369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 369] write(3, "1000", 4) = 4 [pid 369] close(3) = 0 [pid 369] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 369] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 369] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 369] close(3) = 0 [pid 369] close(4) = 0 [pid 369] close(5) = -1 EBADF (Bad file descriptor) [pid 369] close(6) = -1 EBADF (Bad file descriptor) [pid 369] close(7) = -1 EBADF (Bad file descriptor) [pid 369] close(8) = -1 EBADF (Bad file descriptor) [pid 369] close(9) = -1 EBADF (Bad file descriptor) [pid 369] close(10) = -1 EBADF (Bad file descriptor) [pid 369] close(11) = -1 EBADF (Bad file descriptor) [pid 369] close(12) = -1 EBADF (Bad file descriptor) [pid 369] close(13) = -1 EBADF (Bad file descriptor) [pid 369] close(14) = -1 EBADF (Bad file descriptor) [pid 369] close(15) = -1 EBADF (Bad file descriptor) [pid 369] close(16) = -1 EBADF (Bad file descriptor) [pid 369] close(17) = -1 EBADF (Bad file descriptor) [pid 369] close(18) = -1 EBADF (Bad file descriptor) [pid 369] close(19) = -1 EBADF (Bad file descriptor) [pid 369] close(20) = -1 EBADF (Bad file descriptor) [pid 369] close(21) = -1 EBADF (Bad file descriptor) [pid 369] close(22) = -1 EBADF (Bad file descriptor) [pid 369] close(23) = -1 EBADF (Bad file descriptor) [pid 369] close(24) = -1 EBADF (Bad file descriptor) [pid 369] close(25) = -1 EBADF (Bad file descriptor) [pid 369] close(26) = -1 EBADF (Bad file descriptor) [pid 369] close(27) = -1 EBADF (Bad file descriptor) [pid 369] close(28) = -1 EBADF (Bad file descriptor) [pid 369] close(29) = -1 EBADF (Bad file descriptor) [pid 369] exit_group(0) = ? [pid 369] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 60 ./strace-static-x86_64: Process 370 attached [pid 370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 370] setpgid(0, 0) = 0 [pid 370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 370] write(3, "1000", 4) = 4 [pid 370] close(3) = 0 [pid 370] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 370] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 370] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 370] close(3) = 0 [pid 370] close(4) = 0 [pid 370] close(5) = -1 EBADF (Bad file descriptor) [pid 370] close(6) = -1 EBADF (Bad file descriptor) [pid 370] close(7) = -1 EBADF (Bad file descriptor) [pid 370] close(8) = -1 EBADF (Bad file descriptor) [pid 370] close(9) = -1 EBADF (Bad file descriptor) [pid 370] close(10) = -1 EBADF (Bad file descriptor) [pid 370] close(11) = -1 EBADF (Bad file descriptor) [pid 370] close(12) = -1 EBADF (Bad file descriptor) [pid 370] close(13) = -1 EBADF (Bad file descriptor) [pid 370] close(14) = -1 EBADF (Bad file descriptor) [pid 370] close(15) = -1 EBADF (Bad file descriptor) [pid 370] close(16) = -1 EBADF (Bad file descriptor) [pid 370] close(17) = -1 EBADF (Bad file descriptor) [pid 370] close(18) = -1 EBADF (Bad file descriptor) [pid 370] close(19) = -1 EBADF (Bad file descriptor) [pid 370] close(20) = -1 EBADF (Bad file descriptor) [pid 370] close(21) = -1 EBADF (Bad file descriptor) [pid 370] close(22) = -1 EBADF (Bad file descriptor) [pid 370] close(23) = -1 EBADF (Bad file descriptor) [pid 370] close(24) = -1 EBADF (Bad file descriptor) [pid 370] close(25) = -1 EBADF (Bad file descriptor) [pid 370] close(26) = -1 EBADF (Bad file descriptor) [pid 370] close(27) = -1 EBADF (Bad file descriptor) [pid 370] close(28) = -1 EBADF (Bad file descriptor) [pid 370] close(29) = -1 EBADF (Bad file descriptor) [pid 370] exit_group(0) = ? [pid 370] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 61 ./strace-static-x86_64: Process 371 attached [pid 371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 371] setpgid(0, 0) = 0 [pid 371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 371] write(3, "1000", 4) = 4 [pid 371] close(3) = 0 [pid 371] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 371] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 371] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 371] close(3) = 0 [pid 371] close(4) = 0 [pid 371] close(5) = -1 EBADF (Bad file descriptor) [pid 371] close(6) = -1 EBADF (Bad file descriptor) [pid 371] close(7) = -1 EBADF (Bad file descriptor) [pid 371] close(8) = -1 EBADF (Bad file descriptor) [pid 371] close(9) = -1 EBADF (Bad file descriptor) [pid 371] close(10) = -1 EBADF (Bad file descriptor) [pid 371] close(11) = -1 EBADF (Bad file descriptor) [pid 371] close(12) = -1 EBADF (Bad file descriptor) [pid 371] close(13) = -1 EBADF (Bad file descriptor) [pid 371] close(14) = -1 EBADF (Bad file descriptor) [pid 371] close(15) = -1 EBADF (Bad file descriptor) [pid 371] close(16) = -1 EBADF (Bad file descriptor) [pid 371] close(17) = -1 EBADF (Bad file descriptor) [pid 371] close(18) = -1 EBADF (Bad file descriptor) [pid 371] close(19) = -1 EBADF (Bad file descriptor) [pid 371] close(20) = -1 EBADF (Bad file descriptor) [pid 371] close(21) = -1 EBADF (Bad file descriptor) [pid 371] close(22) = -1 EBADF (Bad file descriptor) [pid 371] close(23) = -1 EBADF (Bad file descriptor) [pid 371] close(24) = -1 EBADF (Bad file descriptor) [pid 371] close(25) = -1 EBADF (Bad file descriptor) [pid 371] close(26) = -1 EBADF (Bad file descriptor) [pid 371] close(27) = -1 EBADF (Bad file descriptor) [pid 371] close(28) = -1 EBADF (Bad file descriptor) [pid 371] close(29) = -1 EBADF (Bad file descriptor) [pid 371] exit_group(0) = ? [pid 371] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 62 ./strace-static-x86_64: Process 372 attached [pid 372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 372] setpgid(0, 0) = 0 [pid 372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 372] write(3, "1000", 4) = 4 [pid 372] close(3) = 0 [pid 372] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 372] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 372] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 372] close(3) = 0 [pid 372] close(4) = 0 [pid 372] close(5) = -1 EBADF (Bad file descriptor) [pid 372] close(6) = -1 EBADF (Bad file descriptor) [pid 372] close(7) = -1 EBADF (Bad file descriptor) [pid 372] close(8) = -1 EBADF (Bad file descriptor) [pid 372] close(9) = -1 EBADF (Bad file descriptor) [pid 372] close(10) = -1 EBADF (Bad file descriptor) [pid 372] close(11) = -1 EBADF (Bad file descriptor) [pid 372] close(12) = -1 EBADF (Bad file descriptor) [pid 372] close(13) = -1 EBADF (Bad file descriptor) [pid 372] close(14) = -1 EBADF (Bad file descriptor) [pid 372] close(15) = -1 EBADF (Bad file descriptor) [pid 372] close(16) = -1 EBADF (Bad file descriptor) [pid 372] close(17) = -1 EBADF (Bad file descriptor) [pid 372] close(18) = -1 EBADF (Bad file descriptor) [pid 372] close(19) = -1 EBADF (Bad file descriptor) [pid 372] close(20) = -1 EBADF (Bad file descriptor) [pid 372] close(21) = -1 EBADF (Bad file descriptor) [pid 372] close(22) = -1 EBADF (Bad file descriptor) [pid 372] close(23) = -1 EBADF (Bad file descriptor) [pid 372] close(24) = -1 EBADF (Bad file descriptor) [pid 372] close(25) = -1 EBADF (Bad file descriptor) [pid 372] close(26) = -1 EBADF (Bad file descriptor) [pid 372] close(27) = -1 EBADF (Bad file descriptor) [pid 372] close(28) = -1 EBADF (Bad file descriptor) [pid 372] close(29) = -1 EBADF (Bad file descriptor) [pid 372] exit_group(0) = ? [pid 372] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 373 attached , child_tidptr=0x555555ebd5d0) = 63 [pid 373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 373] setpgid(0, 0) = 0 [pid 373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 373] write(3, "1000", 4) = 4 [pid 373] close(3) = 0 [pid 373] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 373] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 373] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 373] close(3) = 0 [pid 373] close(4) = 0 [pid 373] close(5) = -1 EBADF (Bad file descriptor) [pid 373] close(6) = -1 EBADF (Bad file descriptor) [pid 373] close(7) = -1 EBADF (Bad file descriptor) [pid 373] close(8) = -1 EBADF (Bad file descriptor) [pid 373] close(9) = -1 EBADF (Bad file descriptor) [pid 373] close(10) = -1 EBADF (Bad file descriptor) [pid 373] close(11) = -1 EBADF (Bad file descriptor) [pid 373] close(12) = -1 EBADF (Bad file descriptor) [pid 373] close(13) = -1 EBADF (Bad file descriptor) [pid 373] close(14) = -1 EBADF (Bad file descriptor) [pid 373] close(15) = -1 EBADF (Bad file descriptor) [pid 373] close(16) = -1 EBADF (Bad file descriptor) [pid 373] close(17) = -1 EBADF (Bad file descriptor) [pid 373] close(18) = -1 EBADF (Bad file descriptor) [pid 373] close(19) = -1 EBADF (Bad file descriptor) [pid 373] close(20) = -1 EBADF (Bad file descriptor) [pid 373] close(21) = -1 EBADF (Bad file descriptor) [pid 373] close(22) = -1 EBADF (Bad file descriptor) [pid 373] close(23) = -1 EBADF (Bad file descriptor) [pid 373] close(24) = -1 EBADF (Bad file descriptor) [pid 373] close(25) = -1 EBADF (Bad file descriptor) [pid 373] close(26) = -1 EBADF (Bad file descriptor) [pid 373] close(27) = -1 EBADF (Bad file descriptor) [pid 373] close(28) = -1 EBADF (Bad file descriptor) [pid 373] close(29) = -1 EBADF (Bad file descriptor) [pid 373] exit_group(0) = ? [pid 373] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 64 ./strace-static-x86_64: Process 374 attached [pid 374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 374] setpgid(0, 0) = 0 [pid 374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 374] write(3, "1000", 4) = 4 [pid 374] close(3) = 0 [pid 374] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 374] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 374] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 374] close(3) = 0 [pid 374] close(4) = 0 [pid 374] close(5) = -1 EBADF (Bad file descriptor) [pid 374] close(6) = -1 EBADF (Bad file descriptor) [pid 374] close(7) = -1 EBADF (Bad file descriptor) [pid 374] close(8) = -1 EBADF (Bad file descriptor) [pid 374] close(9) = -1 EBADF (Bad file descriptor) [pid 374] close(10) = -1 EBADF (Bad file descriptor) [pid 374] close(11) = -1 EBADF (Bad file descriptor) [pid 374] close(12) = -1 EBADF (Bad file descriptor) [pid 374] close(13) = -1 EBADF (Bad file descriptor) [pid 374] close(14) = -1 EBADF (Bad file descriptor) [pid 374] close(15) = -1 EBADF (Bad file descriptor) [pid 374] close(16) = -1 EBADF (Bad file descriptor) [pid 374] close(17) = -1 EBADF (Bad file descriptor) [pid 374] close(18) = -1 EBADF (Bad file descriptor) [pid 374] close(19) = -1 EBADF (Bad file descriptor) [pid 374] close(20) = -1 EBADF (Bad file descriptor) [pid 374] close(21) = -1 EBADF (Bad file descriptor) [pid 374] close(22) = -1 EBADF (Bad file descriptor) [pid 374] close(23) = -1 EBADF (Bad file descriptor) [pid 374] close(24) = -1 EBADF (Bad file descriptor) [pid 374] close(25) = -1 EBADF (Bad file descriptor) [pid 374] close(26) = -1 EBADF (Bad file descriptor) [pid 374] close(27) = -1 EBADF (Bad file descriptor) [pid 374] close(28) = -1 EBADF (Bad file descriptor) [pid 374] close(29) = -1 EBADF (Bad file descriptor) [pid 374] exit_group(0) = ? [pid 374] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 375 attached [pid 375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] <... clone resumed>, child_tidptr=0x555555ebd5d0) = 65 [pid 375] <... prctl resumed>) = 0 [pid 375] setpgid(0, 0) = 0 [pid 375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 375] write(3, "1000", 4) = 4 [pid 375] close(3) = 0 [pid 375] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 375] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 375] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 375] close(3) = 0 [pid 375] close(4) = 0 [pid 375] close(5) = -1 EBADF (Bad file descriptor) [pid 375] close(6) = -1 EBADF (Bad file descriptor) [pid 375] close(7) = -1 EBADF (Bad file descriptor) [pid 375] close(8) = -1 EBADF (Bad file descriptor) [pid 375] close(9) = -1 EBADF (Bad file descriptor) [pid 375] close(10) = -1 EBADF (Bad file descriptor) [pid 375] close(11) = -1 EBADF (Bad file descriptor) [pid 375] close(12) = -1 EBADF (Bad file descriptor) [pid 375] close(13) = -1 EBADF (Bad file descriptor) [pid 375] close(14) = -1 EBADF (Bad file descriptor) [pid 375] close(15) = -1 EBADF (Bad file descriptor) [pid 375] close(16) = -1 EBADF (Bad file descriptor) [pid 375] close(17) = -1 EBADF (Bad file descriptor) [pid 375] close(18) = -1 EBADF (Bad file descriptor) [pid 375] close(19) = -1 EBADF (Bad file descriptor) [pid 375] close(20) = -1 EBADF (Bad file descriptor) [pid 375] close(21) = -1 EBADF (Bad file descriptor) [pid 375] close(22) = -1 EBADF (Bad file descriptor) [pid 375] close(23) = -1 EBADF (Bad file descriptor) [pid 375] close(24) = -1 EBADF (Bad file descriptor) [pid 375] close(25) = -1 EBADF (Bad file descriptor) [pid 375] close(26) = -1 EBADF (Bad file descriptor) [pid 375] close(27) = -1 EBADF (Bad file descriptor) [pid 375] close(28) = -1 EBADF (Bad file descriptor) [pid 375] close(29) = -1 EBADF (Bad file descriptor) [pid 375] exit_group(0) = ? [pid 375] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 66 ./strace-static-x86_64: Process 376 attached [pid 376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 376] setpgid(0, 0) = 0 [pid 376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 376] write(3, "1000", 4) = 4 [pid 376] close(3) = 0 [pid 376] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 376] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 376] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 376] close(3) = 0 [pid 376] close(4) = 0 [pid 376] close(5) = -1 EBADF (Bad file descriptor) [pid 376] close(6) = -1 EBADF (Bad file descriptor) [pid 376] close(7) = -1 EBADF (Bad file descriptor) [pid 376] close(8) = -1 EBADF (Bad file descriptor) [pid 376] close(9) = -1 EBADF (Bad file descriptor) [pid 376] close(10) = -1 EBADF (Bad file descriptor) [pid 376] close(11) = -1 EBADF (Bad file descriptor) [pid 376] close(12) = -1 EBADF (Bad file descriptor) [pid 376] close(13) = -1 EBADF (Bad file descriptor) [pid 376] close(14) = -1 EBADF (Bad file descriptor) [pid 376] close(15) = -1 EBADF (Bad file descriptor) [pid 376] close(16) = -1 EBADF (Bad file descriptor) [pid 376] close(17) = -1 EBADF (Bad file descriptor) [pid 376] close(18) = -1 EBADF (Bad file descriptor) [pid 376] close(19) = -1 EBADF (Bad file descriptor) [pid 376] close(20) = -1 EBADF (Bad file descriptor) [pid 376] close(21) = -1 EBADF (Bad file descriptor) [pid 376] close(22) = -1 EBADF (Bad file descriptor) [pid 376] close(23) = -1 EBADF (Bad file descriptor) [pid 376] close(24) = -1 EBADF (Bad file descriptor) [pid 376] close(25) = -1 EBADF (Bad file descriptor) [pid 376] close(26) = -1 EBADF (Bad file descriptor) [pid 376] close(27) = -1 EBADF (Bad file descriptor) [pid 376] close(28) = -1 EBADF (Bad file descriptor) [pid 376] close(29) = -1 EBADF (Bad file descriptor) [pid 376] exit_group(0) = ? [pid 376] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 67 ./strace-static-x86_64: Process 377 attached [pid 377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 377] setpgid(0, 0) = 0 [pid 377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 377] write(3, "1000", 4) = 4 [pid 377] close(3) = 0 [pid 377] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 377] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 377] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 377] close(3) = 0 [pid 377] close(4) = 0 [pid 377] close(5) = -1 EBADF (Bad file descriptor) [pid 377] close(6) = -1 EBADF (Bad file descriptor) [pid 377] close(7) = -1 EBADF (Bad file descriptor) [pid 377] close(8) = -1 EBADF (Bad file descriptor) [pid 377] close(9) = -1 EBADF (Bad file descriptor) [pid 377] close(10) = -1 EBADF (Bad file descriptor) [pid 377] close(11) = -1 EBADF (Bad file descriptor) [pid 377] close(12) = -1 EBADF (Bad file descriptor) [pid 377] close(13) = -1 EBADF (Bad file descriptor) [pid 377] close(14) = -1 EBADF (Bad file descriptor) [pid 377] close(15) = -1 EBADF (Bad file descriptor) [pid 377] close(16) = -1 EBADF (Bad file descriptor) [pid 377] close(17) = -1 EBADF (Bad file descriptor) [pid 377] close(18) = -1 EBADF (Bad file descriptor) [pid 377] close(19) = -1 EBADF (Bad file descriptor) [pid 377] close(20) = -1 EBADF (Bad file descriptor) [pid 377] close(21) = -1 EBADF (Bad file descriptor) [pid 377] close(22) = -1 EBADF (Bad file descriptor) [pid 377] close(23) = -1 EBADF (Bad file descriptor) [pid 377] close(24) = -1 EBADF (Bad file descriptor) [pid 377] close(25) = -1 EBADF (Bad file descriptor) [pid 377] close(26) = -1 EBADF (Bad file descriptor) [pid 377] close(27) = -1 EBADF (Bad file descriptor) [pid 377] close(28) = -1 EBADF (Bad file descriptor) [pid 377] close(29) = -1 EBADF (Bad file descriptor) [pid 377] exit_group(0) = ? [pid 377] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 68 ./strace-static-x86_64: Process 378 attached [pid 378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 378] setpgid(0, 0) = 0 [pid 378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 378] write(3, "1000", 4) = 4 [pid 378] close(3) = 0 [pid 378] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 378] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 378] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 378] close(3) = 0 [pid 378] close(4) = 0 [pid 378] close(5) = -1 EBADF (Bad file descriptor) [pid 378] close(6) = -1 EBADF (Bad file descriptor) [pid 378] close(7) = -1 EBADF (Bad file descriptor) [pid 378] close(8) = -1 EBADF (Bad file descriptor) [pid 378] close(9) = -1 EBADF (Bad file descriptor) [pid 378] close(10) = -1 EBADF (Bad file descriptor) [pid 378] close(11) = -1 EBADF (Bad file descriptor) [pid 378] close(12) = -1 EBADF (Bad file descriptor) [pid 378] close(13) = -1 EBADF (Bad file descriptor) [pid 378] close(14) = -1 EBADF (Bad file descriptor) [pid 378] close(15) = -1 EBADF (Bad file descriptor) [pid 378] close(16) = -1 EBADF (Bad file descriptor) [pid 378] close(17) = -1 EBADF (Bad file descriptor) [pid 378] close(18) = -1 EBADF (Bad file descriptor) [pid 378] close(19) = -1 EBADF (Bad file descriptor) [pid 378] close(20) = -1 EBADF (Bad file descriptor) [pid 378] close(21) = -1 EBADF (Bad file descriptor) [pid 378] close(22) = -1 EBADF (Bad file descriptor) [pid 378] close(23) = -1 EBADF (Bad file descriptor) [pid 378] close(24) = -1 EBADF (Bad file descriptor) [pid 378] close(25) = -1 EBADF (Bad file descriptor) [pid 378] close(26) = -1 EBADF (Bad file descriptor) [pid 378] close(27) = -1 EBADF (Bad file descriptor) [pid 378] close(28) = -1 EBADF (Bad file descriptor) [pid 378] close(29) = -1 EBADF (Bad file descriptor) [pid 378] exit_group(0) = ? [pid 378] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 69 ./strace-static-x86_64: Process 379 attached [pid 379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 379] setpgid(0, 0) = 0 [pid 379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 379] write(3, "1000", 4) = 4 [pid 379] close(3) = 0 [pid 379] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 379] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 379] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 379] close(3) = 0 [pid 379] close(4) = 0 [pid 379] close(5) = -1 EBADF (Bad file descriptor) [pid 379] close(6) = -1 EBADF (Bad file descriptor) [pid 379] close(7) = -1 EBADF (Bad file descriptor) [pid 379] close(8) = -1 EBADF (Bad file descriptor) [pid 379] close(9) = -1 EBADF (Bad file descriptor) [pid 379] close(10) = -1 EBADF (Bad file descriptor) [pid 379] close(11) = -1 EBADF (Bad file descriptor) [pid 379] close(12) = -1 EBADF (Bad file descriptor) [pid 379] close(13) = -1 EBADF (Bad file descriptor) [pid 379] close(14) = -1 EBADF (Bad file descriptor) [pid 379] close(15) = -1 EBADF (Bad file descriptor) [pid 379] close(16) = -1 EBADF (Bad file descriptor) [pid 379] close(17) = -1 EBADF (Bad file descriptor) [pid 379] close(18) = -1 EBADF (Bad file descriptor) [pid 379] close(19) = -1 EBADF (Bad file descriptor) [pid 379] close(20) = -1 EBADF (Bad file descriptor) [pid 379] close(21) = -1 EBADF (Bad file descriptor) [pid 379] close(22) = -1 EBADF (Bad file descriptor) [pid 379] close(23) = -1 EBADF (Bad file descriptor) [pid 379] close(24) = -1 EBADF (Bad file descriptor) [pid 379] close(25) = -1 EBADF (Bad file descriptor) [pid 379] close(26) = -1 EBADF (Bad file descriptor) [pid 379] close(27) = -1 EBADF (Bad file descriptor) [pid 379] close(28) = -1 EBADF (Bad file descriptor) [pid 379] close(29) = -1 EBADF (Bad file descriptor) [pid 379] exit_group(0) = ? [pid 379] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 70 ./strace-static-x86_64: Process 380 attached [pid 380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 380] setpgid(0, 0) = 0 [pid 380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 380] write(3, "1000", 4) = 4 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 380] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 380] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 380] close(3) = 0 [pid 380] close(4) = 0 [pid 380] close(5) = -1 EBADF (Bad file descriptor) [pid 380] close(6) = -1 EBADF (Bad file descriptor) [pid 380] close(7) = -1 EBADF (Bad file descriptor) [pid 380] close(8) = -1 EBADF (Bad file descriptor) [pid 380] close(9) = -1 EBADF (Bad file descriptor) [pid 380] close(10) = -1 EBADF (Bad file descriptor) [pid 380] close(11) = -1 EBADF (Bad file descriptor) [pid 380] close(12) = -1 EBADF (Bad file descriptor) [pid 380] close(13) = -1 EBADF (Bad file descriptor) [pid 380] close(14) = -1 EBADF (Bad file descriptor) [pid 380] close(15) = -1 EBADF (Bad file descriptor) [pid 380] close(16) = -1 EBADF (Bad file descriptor) [pid 380] close(17) = -1 EBADF (Bad file descriptor) [pid 380] close(18) = -1 EBADF (Bad file descriptor) [pid 380] close(19) = -1 EBADF (Bad file descriptor) [pid 380] close(20) = -1 EBADF (Bad file descriptor) [pid 380] close(21) = -1 EBADF (Bad file descriptor) [pid 380] close(22) = -1 EBADF (Bad file descriptor) [pid 380] close(23) = -1 EBADF (Bad file descriptor) [pid 380] close(24) = -1 EBADF (Bad file descriptor) [pid 380] close(25) = -1 EBADF (Bad file descriptor) [pid 380] close(26) = -1 EBADF (Bad file descriptor) [pid 380] close(27) = -1 EBADF (Bad file descriptor) [pid 380] close(28) = -1 EBADF (Bad file descriptor) [pid 380] close(29) = -1 EBADF (Bad file descriptor) [pid 380] exit_group(0) = ? [pid 380] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 71 ./strace-static-x86_64: Process 381 attached [pid 381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 381] setpgid(0, 0) = 0 [pid 381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 381] write(3, "1000", 4) = 4 [pid 381] close(3) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 381] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 381] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 381] close(3) = 0 [pid 381] close(4) = 0 [pid 381] close(5) = -1 EBADF (Bad file descriptor) [pid 381] close(6) = -1 EBADF (Bad file descriptor) [pid 381] close(7) = -1 EBADF (Bad file descriptor) [pid 381] close(8) = -1 EBADF (Bad file descriptor) [pid 381] close(9) = -1 EBADF (Bad file descriptor) [pid 381] close(10) = -1 EBADF (Bad file descriptor) [pid 381] close(11) = -1 EBADF (Bad file descriptor) [pid 381] close(12) = -1 EBADF (Bad file descriptor) [pid 381] close(13) = -1 EBADF (Bad file descriptor) [pid 381] close(14) = -1 EBADF (Bad file descriptor) [pid 381] close(15) = -1 EBADF (Bad file descriptor) [pid 381] close(16) = -1 EBADF (Bad file descriptor) [pid 381] close(17) = -1 EBADF (Bad file descriptor) [pid 381] close(18) = -1 EBADF (Bad file descriptor) [pid 381] close(19) = -1 EBADF (Bad file descriptor) [pid 381] close(20) = -1 EBADF (Bad file descriptor) [pid 381] close(21) = -1 EBADF (Bad file descriptor) [pid 381] close(22) = -1 EBADF (Bad file descriptor) [pid 381] close(23) = -1 EBADF (Bad file descriptor) [pid 381] close(24) = -1 EBADF (Bad file descriptor) [pid 381] close(25) = -1 EBADF (Bad file descriptor) [pid 381] close(26) = -1 EBADF (Bad file descriptor) [pid 381] close(27) = -1 EBADF (Bad file descriptor) [pid 381] close(28) = -1 EBADF (Bad file descriptor) [pid 381] close(29) = -1 EBADF (Bad file descriptor) [pid 381] exit_group(0) = ? [pid 381] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 72 ./strace-static-x86_64: Process 382 attached [pid 382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 382] setpgid(0, 0) = 0 [pid 382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 382] write(3, "1000", 4) = 4 [pid 382] close(3) = 0 [pid 382] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 382] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 382] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 382] close(3) = 0 [pid 382] close(4) = 0 [pid 382] close(5) = -1 EBADF (Bad file descriptor) [pid 382] close(6) = -1 EBADF (Bad file descriptor) [pid 382] close(7) = -1 EBADF (Bad file descriptor) [pid 382] close(8) = -1 EBADF (Bad file descriptor) [pid 382] close(9) = -1 EBADF (Bad file descriptor) [pid 382] close(10) = -1 EBADF (Bad file descriptor) [pid 382] close(11) = -1 EBADF (Bad file descriptor) [pid 382] close(12) = -1 EBADF (Bad file descriptor) [pid 382] close(13) = -1 EBADF (Bad file descriptor) [pid 382] close(14) = -1 EBADF (Bad file descriptor) [pid 382] close(15) = -1 EBADF (Bad file descriptor) [pid 382] close(16) = -1 EBADF (Bad file descriptor) [pid 382] close(17) = -1 EBADF (Bad file descriptor) [pid 382] close(18) = -1 EBADF (Bad file descriptor) [pid 382] close(19) = -1 EBADF (Bad file descriptor) [pid 382] close(20) = -1 EBADF (Bad file descriptor) [pid 382] close(21) = -1 EBADF (Bad file descriptor) [pid 382] close(22) = -1 EBADF (Bad file descriptor) [pid 382] close(23) = -1 EBADF (Bad file descriptor) [pid 382] close(24) = -1 EBADF (Bad file descriptor) [pid 382] close(25) = -1 EBADF (Bad file descriptor) [pid 382] close(26) = -1 EBADF (Bad file descriptor) [pid 382] close(27) = -1 EBADF (Bad file descriptor) [pid 382] close(28) = -1 EBADF (Bad file descriptor) [pid 382] close(29) = -1 EBADF (Bad file descriptor) [pid 382] exit_group(0) = ? [pid 382] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 73 ./strace-static-x86_64: Process 383 attached [pid 383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 383] setpgid(0, 0) = 0 [pid 383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 383] write(3, "1000", 4) = 4 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 383] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 383] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 383] close(3) = 0 [pid 383] close(4) = 0 [pid 383] close(5) = -1 EBADF (Bad file descriptor) [pid 383] close(6) = -1 EBADF (Bad file descriptor) [pid 383] close(7) = -1 EBADF (Bad file descriptor) [pid 383] close(8) = -1 EBADF (Bad file descriptor) [pid 383] close(9) = -1 EBADF (Bad file descriptor) [pid 383] close(10) = -1 EBADF (Bad file descriptor) [pid 383] close(11) = -1 EBADF (Bad file descriptor) [pid 383] close(12) = -1 EBADF (Bad file descriptor) [pid 383] close(13) = -1 EBADF (Bad file descriptor) [pid 383] close(14) = -1 EBADF (Bad file descriptor) [pid 383] close(15) = -1 EBADF (Bad file descriptor) [pid 383] close(16) = -1 EBADF (Bad file descriptor) [pid 383] close(17) = -1 EBADF (Bad file descriptor) [pid 383] close(18) = -1 EBADF (Bad file descriptor) [pid 383] close(19) = -1 EBADF (Bad file descriptor) [pid 383] close(20) = -1 EBADF (Bad file descriptor) [pid 383] close(21) = -1 EBADF (Bad file descriptor) [pid 383] close(22) = -1 EBADF (Bad file descriptor) [pid 383] close(23) = -1 EBADF (Bad file descriptor) [pid 383] close(24) = -1 EBADF (Bad file descriptor) [pid 383] close(25) = -1 EBADF (Bad file descriptor) [pid 383] close(26) = -1 EBADF (Bad file descriptor) [pid 383] close(27) = -1 EBADF (Bad file descriptor) [pid 383] close(28) = -1 EBADF (Bad file descriptor) [pid 383] close(29) = -1 EBADF (Bad file descriptor) [pid 383] exit_group(0) = ? [pid 383] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 74 ./strace-static-x86_64: Process 384 attached [pid 384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 384] setpgid(0, 0) = 0 [pid 384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 384] write(3, "1000", 4) = 4 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 384] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 384] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 384] close(3) = 0 [pid 384] close(4) = 0 [pid 384] close(5) = -1 EBADF (Bad file descriptor) [pid 384] close(6) = -1 EBADF (Bad file descriptor) [pid 384] close(7) = -1 EBADF (Bad file descriptor) [pid 384] close(8) = -1 EBADF (Bad file descriptor) [pid 384] close(9) = -1 EBADF (Bad file descriptor) [pid 384] close(10) = -1 EBADF (Bad file descriptor) [pid 384] close(11) = -1 EBADF (Bad file descriptor) [pid 384] close(12) = -1 EBADF (Bad file descriptor) [pid 384] close(13) = -1 EBADF (Bad file descriptor) [pid 384] close(14) = -1 EBADF (Bad file descriptor) [pid 384] close(15) = -1 EBADF (Bad file descriptor) [pid 384] close(16) = -1 EBADF (Bad file descriptor) [pid 384] close(17) = -1 EBADF (Bad file descriptor) [pid 384] close(18) = -1 EBADF (Bad file descriptor) [pid 384] close(19) = -1 EBADF (Bad file descriptor) [pid 384] close(20) = -1 EBADF (Bad file descriptor) [pid 384] close(21) = -1 EBADF (Bad file descriptor) [pid 384] close(22) = -1 EBADF (Bad file descriptor) [pid 384] close(23) = -1 EBADF (Bad file descriptor) [pid 384] close(24) = -1 EBADF (Bad file descriptor) [pid 384] close(25) = -1 EBADF (Bad file descriptor) [pid 384] close(26) = -1 EBADF (Bad file descriptor) [pid 384] close(27) = -1 EBADF (Bad file descriptor) [pid 384] close(28) = -1 EBADF (Bad file descriptor) [pid 384] close(29) = -1 EBADF (Bad file descriptor) [pid 384] exit_group(0) = ? [pid 384] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 75 ./strace-static-x86_64: Process 385 attached [pid 385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 385] setpgid(0, 0) = 0 [pid 385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 385] write(3, "1000", 4) = 4 [pid 385] close(3) = 0 [pid 385] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 385] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 385] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 385] close(3) = 0 [pid 385] close(4) = 0 [pid 385] close(5) = -1 EBADF (Bad file descriptor) [pid 385] close(6) = -1 EBADF (Bad file descriptor) [pid 385] close(7) = -1 EBADF (Bad file descriptor) [pid 385] close(8) = -1 EBADF (Bad file descriptor) [pid 385] close(9) = -1 EBADF (Bad file descriptor) [pid 385] close(10) = -1 EBADF (Bad file descriptor) [pid 385] close(11) = -1 EBADF (Bad file descriptor) [pid 385] close(12) = -1 EBADF (Bad file descriptor) [pid 385] close(13) = -1 EBADF (Bad file descriptor) [pid 385] close(14) = -1 EBADF (Bad file descriptor) [pid 385] close(15) = -1 EBADF (Bad file descriptor) [pid 385] close(16) = -1 EBADF (Bad file descriptor) [pid 385] close(17) = -1 EBADF (Bad file descriptor) [pid 385] close(18) = -1 EBADF (Bad file descriptor) [pid 385] close(19) = -1 EBADF (Bad file descriptor) [pid 385] close(20) = -1 EBADF (Bad file descriptor) [pid 385] close(21) = -1 EBADF (Bad file descriptor) [pid 385] close(22) = -1 EBADF (Bad file descriptor) [pid 385] close(23) = -1 EBADF (Bad file descriptor) [pid 385] close(24) = -1 EBADF (Bad file descriptor) [pid 385] close(25) = -1 EBADF (Bad file descriptor) [pid 385] close(26) = -1 EBADF (Bad file descriptor) [pid 385] close(27) = -1 EBADF (Bad file descriptor) [pid 385] close(28) = -1 EBADF (Bad file descriptor) [pid 385] close(29) = -1 EBADF (Bad file descriptor) [pid 385] exit_group(0) = ? [pid 385] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 76 ./strace-static-x86_64: Process 386 attached [pid 386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 386] setpgid(0, 0) = 0 [pid 386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 386] write(3, "1000", 4) = 4 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 386] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 386] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 386] close(3) = 0 [pid 386] close(4) = 0 [pid 386] close(5) = -1 EBADF (Bad file descriptor) [pid 386] close(6) = -1 EBADF (Bad file descriptor) [pid 386] close(7) = -1 EBADF (Bad file descriptor) [pid 386] close(8) = -1 EBADF (Bad file descriptor) [pid 386] close(9) = -1 EBADF (Bad file descriptor) [pid 386] close(10) = -1 EBADF (Bad file descriptor) [pid 386] close(11) = -1 EBADF (Bad file descriptor) [pid 386] close(12) = -1 EBADF (Bad file descriptor) [pid 386] close(13) = -1 EBADF (Bad file descriptor) [pid 386] close(14) = -1 EBADF (Bad file descriptor) [pid 386] close(15) = -1 EBADF (Bad file descriptor) [pid 386] close(16) = -1 EBADF (Bad file descriptor) [pid 386] close(17) = -1 EBADF (Bad file descriptor) [pid 386] close(18) = -1 EBADF (Bad file descriptor) [pid 386] close(19) = -1 EBADF (Bad file descriptor) [pid 386] close(20) = -1 EBADF (Bad file descriptor) [pid 386] close(21) = -1 EBADF (Bad file descriptor) [pid 386] close(22) = -1 EBADF (Bad file descriptor) [pid 386] close(23) = -1 EBADF (Bad file descriptor) [pid 386] close(24) = -1 EBADF (Bad file descriptor) [pid 386] close(25) = -1 EBADF (Bad file descriptor) [pid 386] close(26) = -1 EBADF (Bad file descriptor) [pid 386] close(27) = -1 EBADF (Bad file descriptor) [pid 386] close(28) = -1 EBADF (Bad file descriptor) [pid 386] close(29) = -1 EBADF (Bad file descriptor) [pid 386] exit_group(0) = ? [pid 386] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 77 ./strace-static-x86_64: Process 387 attached [pid 387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 387] setpgid(0, 0) = 0 [pid 387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 387] write(3, "1000", 4) = 4 [pid 387] close(3) = 0 [pid 387] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 387] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 387] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 387] close(3) = 0 [pid 387] close(4) = 0 [pid 387] close(5) = -1 EBADF (Bad file descriptor) [pid 387] close(6) = -1 EBADF (Bad file descriptor) [pid 387] close(7) = -1 EBADF (Bad file descriptor) [pid 387] close(8) = -1 EBADF (Bad file descriptor) [pid 387] close(9) = -1 EBADF (Bad file descriptor) [pid 387] close(10) = -1 EBADF (Bad file descriptor) [pid 387] close(11) = -1 EBADF (Bad file descriptor) [pid 387] close(12) = -1 EBADF (Bad file descriptor) [pid 387] close(13) = -1 EBADF (Bad file descriptor) [pid 387] close(14) = -1 EBADF (Bad file descriptor) [pid 387] close(15) = -1 EBADF (Bad file descriptor) [pid 387] close(16) = -1 EBADF (Bad file descriptor) [pid 387] close(17) = -1 EBADF (Bad file descriptor) [pid 387] close(18) = -1 EBADF (Bad file descriptor) [pid 387] close(19) = -1 EBADF (Bad file descriptor) [pid 387] close(20) = -1 EBADF (Bad file descriptor) [pid 387] close(21) = -1 EBADF (Bad file descriptor) [pid 387] close(22) = -1 EBADF (Bad file descriptor) [pid 387] close(23) = -1 EBADF (Bad file descriptor) [pid 387] close(24) = -1 EBADF (Bad file descriptor) [pid 387] close(25) = -1 EBADF (Bad file descriptor) [pid 387] close(26) = -1 EBADF (Bad file descriptor) [pid 387] close(27) = -1 EBADF (Bad file descriptor) [pid 387] close(28) = -1 EBADF (Bad file descriptor) [pid 387] close(29) = -1 EBADF (Bad file descriptor) [pid 387] exit_group(0) = ? [pid 387] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 78 ./strace-static-x86_64: Process 388 attached [pid 388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 388] setpgid(0, 0) = 0 [pid 388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 388] write(3, "1000", 4) = 4 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 388] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 388] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 388] close(3) = 0 [pid 388] close(4) = 0 [pid 388] close(5) = -1 EBADF (Bad file descriptor) [pid 388] close(6) = -1 EBADF (Bad file descriptor) [pid 388] close(7) = -1 EBADF (Bad file descriptor) [pid 388] close(8) = -1 EBADF (Bad file descriptor) [pid 388] close(9) = -1 EBADF (Bad file descriptor) [pid 388] close(10) = -1 EBADF (Bad file descriptor) [pid 388] close(11) = -1 EBADF (Bad file descriptor) [pid 388] close(12) = -1 EBADF (Bad file descriptor) [pid 388] close(13) = -1 EBADF (Bad file descriptor) [pid 388] close(14) = -1 EBADF (Bad file descriptor) [pid 388] close(15) = -1 EBADF (Bad file descriptor) [pid 388] close(16) = -1 EBADF (Bad file descriptor) [pid 388] close(17) = -1 EBADF (Bad file descriptor) [pid 388] close(18) = -1 EBADF (Bad file descriptor) [pid 388] close(19) = -1 EBADF (Bad file descriptor) [pid 388] close(20) = -1 EBADF (Bad file descriptor) [pid 388] close(21) = -1 EBADF (Bad file descriptor) [pid 388] close(22) = -1 EBADF (Bad file descriptor) [pid 388] close(23) = -1 EBADF (Bad file descriptor) [pid 388] close(24) = -1 EBADF (Bad file descriptor) [pid 388] close(25) = -1 EBADF (Bad file descriptor) [pid 388] close(26) = -1 EBADF (Bad file descriptor) [pid 388] close(27) = -1 EBADF (Bad file descriptor) [pid 388] close(28) = -1 EBADF (Bad file descriptor) [pid 388] close(29) = -1 EBADF (Bad file descriptor) [pid 388] exit_group(0) = ? [pid 388] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 79 ./strace-static-x86_64: Process 389 attached [pid 389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 389] setpgid(0, 0) = 0 [pid 389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 389] write(3, "1000", 4) = 4 [pid 389] close(3) = 0 [pid 389] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 389] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 389] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 389] close(3) = 0 [pid 389] close(4) = 0 [pid 389] close(5) = -1 EBADF (Bad file descriptor) [pid 389] close(6) = -1 EBADF (Bad file descriptor) [pid 389] close(7) = -1 EBADF (Bad file descriptor) [pid 389] close(8) = -1 EBADF (Bad file descriptor) [pid 389] close(9) = -1 EBADF (Bad file descriptor) [pid 389] close(10) = -1 EBADF (Bad file descriptor) [pid 389] close(11) = -1 EBADF (Bad file descriptor) [pid 389] close(12) = -1 EBADF (Bad file descriptor) [pid 389] close(13) = -1 EBADF (Bad file descriptor) [pid 389] close(14) = -1 EBADF (Bad file descriptor) [pid 389] close(15) = -1 EBADF (Bad file descriptor) [pid 389] close(16) = -1 EBADF (Bad file descriptor) [pid 389] close(17) = -1 EBADF (Bad file descriptor) [pid 389] close(18) = -1 EBADF (Bad file descriptor) [pid 389] close(19) = -1 EBADF (Bad file descriptor) [pid 389] close(20) = -1 EBADF (Bad file descriptor) [pid 389] close(21) = -1 EBADF (Bad file descriptor) [pid 389] close(22) = -1 EBADF (Bad file descriptor) [pid 389] close(23) = -1 EBADF (Bad file descriptor) [pid 389] close(24) = -1 EBADF (Bad file descriptor) [pid 389] close(25) = -1 EBADF (Bad file descriptor) [pid 389] close(26) = -1 EBADF (Bad file descriptor) [pid 389] close(27) = -1 EBADF (Bad file descriptor) [pid 389] close(28) = -1 EBADF (Bad file descriptor) [pid 389] close(29) = -1 EBADF (Bad file descriptor) [pid 389] exit_group(0) = ? [pid 389] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 80 ./strace-static-x86_64: Process 390 attached [pid 390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 390] setpgid(0, 0) = 0 [pid 390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 390] write(3, "1000", 4) = 4 [pid 390] close(3) = 0 [pid 390] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 390] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 390] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 390] close(3) = 0 [pid 390] close(4) = 0 [pid 390] close(5) = -1 EBADF (Bad file descriptor) [pid 390] close(6) = -1 EBADF (Bad file descriptor) [pid 390] close(7) = -1 EBADF (Bad file descriptor) [pid 390] close(8) = -1 EBADF (Bad file descriptor) [pid 390] close(9) = -1 EBADF (Bad file descriptor) [pid 390] close(10) = -1 EBADF (Bad file descriptor) [pid 390] close(11) = -1 EBADF (Bad file descriptor) [pid 390] close(12) = -1 EBADF (Bad file descriptor) [pid 390] close(13) = -1 EBADF (Bad file descriptor) [pid 390] close(14) = -1 EBADF (Bad file descriptor) [pid 390] close(15) = -1 EBADF (Bad file descriptor) [pid 390] close(16) = -1 EBADF (Bad file descriptor) [pid 390] close(17) = -1 EBADF (Bad file descriptor) [pid 390] close(18) = -1 EBADF (Bad file descriptor) [pid 390] close(19) = -1 EBADF (Bad file descriptor) [pid 390] close(20) = -1 EBADF (Bad file descriptor) [pid 390] close(21) = -1 EBADF (Bad file descriptor) [pid 390] close(22) = -1 EBADF (Bad file descriptor) [pid 390] close(23) = -1 EBADF (Bad file descriptor) [pid 390] close(24) = -1 EBADF (Bad file descriptor) [pid 390] close(25) = -1 EBADF (Bad file descriptor) [pid 390] close(26) = -1 EBADF (Bad file descriptor) [pid 390] close(27) = -1 EBADF (Bad file descriptor) [pid 390] close(28) = -1 EBADF (Bad file descriptor) [pid 390] close(29) = -1 EBADF (Bad file descriptor) [pid 390] exit_group(0) = ? [pid 390] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 81 ./strace-static-x86_64: Process 391 attached [pid 391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 391] setpgid(0, 0) = 0 [pid 391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 391] write(3, "1000", 4) = 4 [pid 391] close(3) = 0 [pid 391] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 391] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 391] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 391] close(3) = 0 [pid 391] close(4) = 0 [pid 391] close(5) = -1 EBADF (Bad file descriptor) [pid 391] close(6) = -1 EBADF (Bad file descriptor) [pid 391] close(7) = -1 EBADF (Bad file descriptor) [pid 391] close(8) = -1 EBADF (Bad file descriptor) [pid 391] close(9) = -1 EBADF (Bad file descriptor) [pid 391] close(10) = -1 EBADF (Bad file descriptor) [pid 391] close(11) = -1 EBADF (Bad file descriptor) [pid 391] close(12) = -1 EBADF (Bad file descriptor) [pid 391] close(13) = -1 EBADF (Bad file descriptor) [pid 391] close(14) = -1 EBADF (Bad file descriptor) [pid 391] close(15) = -1 EBADF (Bad file descriptor) [pid 391] close(16) = -1 EBADF (Bad file descriptor) [pid 391] close(17) = -1 EBADF (Bad file descriptor) [pid 391] close(18) = -1 EBADF (Bad file descriptor) [pid 391] close(19) = -1 EBADF (Bad file descriptor) [pid 391] close(20) = -1 EBADF (Bad file descriptor) [pid 391] close(21) = -1 EBADF (Bad file descriptor) [pid 391] close(22) = -1 EBADF (Bad file descriptor) [pid 391] close(23) = -1 EBADF (Bad file descriptor) [pid 391] close(24) = -1 EBADF (Bad file descriptor) [pid 391] close(25) = -1 EBADF (Bad file descriptor) [pid 391] close(26) = -1 EBADF (Bad file descriptor) [pid 391] close(27) = -1 EBADF (Bad file descriptor) [pid 391] close(28) = -1 EBADF (Bad file descriptor) [pid 391] close(29) = -1 EBADF (Bad file descriptor) [pid 391] exit_group(0) = ? [pid 391] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 82 ./strace-static-x86_64: Process 392 attached [pid 392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 392] setpgid(0, 0) = 0 [pid 392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 392] write(3, "1000", 4) = 4 [pid 392] close(3) = 0 [pid 392] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 392] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 392] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 392] close(3) = 0 [pid 392] close(4) = 0 [pid 392] close(5) = -1 EBADF (Bad file descriptor) [pid 392] close(6) = -1 EBADF (Bad file descriptor) [pid 392] close(7) = -1 EBADF (Bad file descriptor) [pid 392] close(8) = -1 EBADF (Bad file descriptor) [pid 392] close(9) = -1 EBADF (Bad file descriptor) [pid 392] close(10) = -1 EBADF (Bad file descriptor) [pid 392] close(11) = -1 EBADF (Bad file descriptor) [pid 392] close(12) = -1 EBADF (Bad file descriptor) [pid 392] close(13) = -1 EBADF (Bad file descriptor) [pid 392] close(14) = -1 EBADF (Bad file descriptor) [pid 392] close(15) = -1 EBADF (Bad file descriptor) [pid 392] close(16) = -1 EBADF (Bad file descriptor) [pid 392] close(17) = -1 EBADF (Bad file descriptor) [pid 392] close(18) = -1 EBADF (Bad file descriptor) [pid 392] close(19) = -1 EBADF (Bad file descriptor) [pid 392] close(20) = -1 EBADF (Bad file descriptor) [pid 392] close(21) = -1 EBADF (Bad file descriptor) [pid 392] close(22) = -1 EBADF (Bad file descriptor) [pid 392] close(23) = -1 EBADF (Bad file descriptor) [pid 392] close(24) = -1 EBADF (Bad file descriptor) [pid 392] close(25) = -1 EBADF (Bad file descriptor) [pid 392] close(26) = -1 EBADF (Bad file descriptor) [pid 392] close(27) = -1 EBADF (Bad file descriptor) [pid 392] close(28) = -1 EBADF (Bad file descriptor) [pid 392] close(29) = -1 EBADF (Bad file descriptor) [pid 392] exit_group(0) = ? [pid 392] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 83 ./strace-static-x86_64: Process 393 attached [pid 393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 393] setpgid(0, 0) = 0 [pid 393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 393] write(3, "1000", 4) = 4 [pid 393] close(3) = 0 [pid 393] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 393] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 393] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 393] close(3) = 0 [pid 393] close(4) = 0 [pid 393] close(5) = -1 EBADF (Bad file descriptor) [pid 393] close(6) = -1 EBADF (Bad file descriptor) [pid 393] close(7) = -1 EBADF (Bad file descriptor) [pid 393] close(8) = -1 EBADF (Bad file descriptor) [pid 393] close(9) = -1 EBADF (Bad file descriptor) [pid 393] close(10) = -1 EBADF (Bad file descriptor) [pid 393] close(11) = -1 EBADF (Bad file descriptor) [pid 393] close(12) = -1 EBADF (Bad file descriptor) [pid 393] close(13) = -1 EBADF (Bad file descriptor) [pid 393] close(14) = -1 EBADF (Bad file descriptor) [pid 393] close(15) = -1 EBADF (Bad file descriptor) [pid 393] close(16) = -1 EBADF (Bad file descriptor) [pid 393] close(17) = -1 EBADF (Bad file descriptor) [pid 393] close(18) = -1 EBADF (Bad file descriptor) [pid 393] close(19) = -1 EBADF (Bad file descriptor) [pid 393] close(20) = -1 EBADF (Bad file descriptor) [pid 393] close(21) = -1 EBADF (Bad file descriptor) [pid 393] close(22) = -1 EBADF (Bad file descriptor) [pid 393] close(23) = -1 EBADF (Bad file descriptor) [pid 393] close(24) = -1 EBADF (Bad file descriptor) [pid 393] close(25) = -1 EBADF (Bad file descriptor) [pid 393] close(26) = -1 EBADF (Bad file descriptor) [pid 393] close(27) = -1 EBADF (Bad file descriptor) [pid 393] close(28) = -1 EBADF (Bad file descriptor) [pid 393] close(29) = -1 EBADF (Bad file descriptor) [pid 393] exit_group(0) = ? [pid 393] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 394 attached , child_tidptr=0x555555ebd5d0) = 84 [pid 394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 394] setpgid(0, 0) = 0 [pid 394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 394] write(3, "1000", 4) = 4 [pid 394] close(3) = 0 [pid 394] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 394] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 394] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 394] close(3) = 0 [pid 394] close(4) = 0 [pid 394] close(5) = -1 EBADF (Bad file descriptor) [pid 394] close(6) = -1 EBADF (Bad file descriptor) [pid 394] close(7) = -1 EBADF (Bad file descriptor) [pid 394] close(8) = -1 EBADF (Bad file descriptor) [pid 394] close(9) = -1 EBADF (Bad file descriptor) [pid 394] close(10) = -1 EBADF (Bad file descriptor) [pid 394] close(11) = -1 EBADF (Bad file descriptor) [pid 394] close(12) = -1 EBADF (Bad file descriptor) [pid 394] close(13) = -1 EBADF (Bad file descriptor) [pid 394] close(14) = -1 EBADF (Bad file descriptor) [pid 394] close(15) = -1 EBADF (Bad file descriptor) [pid 394] close(16) = -1 EBADF (Bad file descriptor) [pid 394] close(17) = -1 EBADF (Bad file descriptor) [pid 394] close(18) = -1 EBADF (Bad file descriptor) [pid 394] close(19) = -1 EBADF (Bad file descriptor) [pid 394] close(20) = -1 EBADF (Bad file descriptor) [pid 394] close(21) = -1 EBADF (Bad file descriptor) [pid 394] close(22) = -1 EBADF (Bad file descriptor) [pid 394] close(23) = -1 EBADF (Bad file descriptor) [pid 394] close(24) = -1 EBADF (Bad file descriptor) [pid 394] close(25) = -1 EBADF (Bad file descriptor) [pid 394] close(26) = -1 EBADF (Bad file descriptor) [pid 394] close(27) = -1 EBADF (Bad file descriptor) [pid 394] close(28) = -1 EBADF (Bad file descriptor) [pid 394] close(29) = -1 EBADF (Bad file descriptor) [pid 394] exit_group(0) = ? [pid 394] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 85 ./strace-static-x86_64: Process 395 attached [pid 395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 395] setpgid(0, 0) = 0 [pid 395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 395] write(3, "1000", 4) = 4 [pid 395] close(3) = 0 [pid 395] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 395] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 395] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 395] close(3) = 0 [pid 395] close(4) = 0 [pid 395] close(5) = -1 EBADF (Bad file descriptor) [pid 395] close(6) = -1 EBADF (Bad file descriptor) [pid 395] close(7) = -1 EBADF (Bad file descriptor) [pid 395] close(8) = -1 EBADF (Bad file descriptor) [pid 395] close(9) = -1 EBADF (Bad file descriptor) [pid 395] close(10) = -1 EBADF (Bad file descriptor) [pid 395] close(11) = -1 EBADF (Bad file descriptor) [pid 395] close(12) = -1 EBADF (Bad file descriptor) [pid 395] close(13) = -1 EBADF (Bad file descriptor) [pid 395] close(14) = -1 EBADF (Bad file descriptor) [pid 395] close(15) = -1 EBADF (Bad file descriptor) [pid 395] close(16) = -1 EBADF (Bad file descriptor) [pid 395] close(17) = -1 EBADF (Bad file descriptor) [pid 395] close(18) = -1 EBADF (Bad file descriptor) [pid 395] close(19) = -1 EBADF (Bad file descriptor) [pid 395] close(20) = -1 EBADF (Bad file descriptor) [pid 395] close(21) = -1 EBADF (Bad file descriptor) [pid 395] close(22) = -1 EBADF (Bad file descriptor) [pid 395] close(23) = -1 EBADF (Bad file descriptor) [pid 395] close(24) = -1 EBADF (Bad file descriptor) [pid 395] close(25) = -1 EBADF (Bad file descriptor) [pid 395] close(26) = -1 EBADF (Bad file descriptor) [pid 395] close(27) = -1 EBADF (Bad file descriptor) [pid 395] close(28) = -1 EBADF (Bad file descriptor) [pid 395] close(29) = -1 EBADF (Bad file descriptor) [pid 395] exit_group(0) = ? [pid 395] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 86 ./strace-static-x86_64: Process 396 attached [pid 396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 396] setpgid(0, 0) = 0 [pid 396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 396] write(3, "1000", 4) = 4 [pid 396] close(3) = 0 [pid 396] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 396] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 396] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 396] close(3) = 0 [pid 396] close(4) = 0 [pid 396] close(5) = -1 EBADF (Bad file descriptor) [pid 396] close(6) = -1 EBADF (Bad file descriptor) [pid 396] close(7) = -1 EBADF (Bad file descriptor) [pid 396] close(8) = -1 EBADF (Bad file descriptor) [pid 396] close(9) = -1 EBADF (Bad file descriptor) [pid 396] close(10) = -1 EBADF (Bad file descriptor) [pid 396] close(11) = -1 EBADF (Bad file descriptor) [pid 396] close(12) = -1 EBADF (Bad file descriptor) [pid 396] close(13) = -1 EBADF (Bad file descriptor) [pid 396] close(14) = -1 EBADF (Bad file descriptor) [pid 396] close(15) = -1 EBADF (Bad file descriptor) [pid 396] close(16) = -1 EBADF (Bad file descriptor) [pid 396] close(17) = -1 EBADF (Bad file descriptor) [pid 396] close(18) = -1 EBADF (Bad file descriptor) [pid 396] close(19) = -1 EBADF (Bad file descriptor) [pid 396] close(20) = -1 EBADF (Bad file descriptor) [pid 396] close(21) = -1 EBADF (Bad file descriptor) [pid 396] close(22) = -1 EBADF (Bad file descriptor) [pid 396] close(23) = -1 EBADF (Bad file descriptor) [pid 396] close(24) = -1 EBADF (Bad file descriptor) [pid 396] close(25) = -1 EBADF (Bad file descriptor) [pid 396] close(26) = -1 EBADF (Bad file descriptor) [pid 396] close(27) = -1 EBADF (Bad file descriptor) [pid 396] close(28) = -1 EBADF (Bad file descriptor) [pid 396] close(29) = -1 EBADF (Bad file descriptor) [pid 396] exit_group(0) = ? [pid 396] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 87 ./strace-static-x86_64: Process 397 attached [pid 397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 397] setpgid(0, 0) = 0 [pid 397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 397] write(3, "1000", 4) = 4 [pid 397] close(3) = 0 [pid 397] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 397] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 397] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 397] close(3) = 0 [pid 397] close(4) = 0 [pid 397] close(5) = -1 EBADF (Bad file descriptor) [pid 397] close(6) = -1 EBADF (Bad file descriptor) [pid 397] close(7) = -1 EBADF (Bad file descriptor) [pid 397] close(8) = -1 EBADF (Bad file descriptor) [pid 397] close(9) = -1 EBADF (Bad file descriptor) [pid 397] close(10) = -1 EBADF (Bad file descriptor) [pid 397] close(11) = -1 EBADF (Bad file descriptor) [pid 397] close(12) = -1 EBADF (Bad file descriptor) [pid 397] close(13) = -1 EBADF (Bad file descriptor) [pid 397] close(14) = -1 EBADF (Bad file descriptor) [pid 397] close(15) = -1 EBADF (Bad file descriptor) [pid 397] close(16) = -1 EBADF (Bad file descriptor) [pid 397] close(17) = -1 EBADF (Bad file descriptor) [pid 397] close(18) = -1 EBADF (Bad file descriptor) [pid 397] close(19) = -1 EBADF (Bad file descriptor) [pid 397] close(20) = -1 EBADF (Bad file descriptor) [pid 397] close(21) = -1 EBADF (Bad file descriptor) [pid 397] close(22) = -1 EBADF (Bad file descriptor) [pid 397] close(23) = -1 EBADF (Bad file descriptor) [pid 397] close(24) = -1 EBADF (Bad file descriptor) [pid 397] close(25) = -1 EBADF (Bad file descriptor) [pid 397] close(26) = -1 EBADF (Bad file descriptor) [pid 397] close(27) = -1 EBADF (Bad file descriptor) [pid 397] close(28) = -1 EBADF (Bad file descriptor) [pid 397] close(29) = -1 EBADF (Bad file descriptor) [pid 397] exit_group(0) = ? [pid 397] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=87, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 88 ./strace-static-x86_64: Process 398 attached [pid 398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 398] setpgid(0, 0) = 0 [pid 398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 398] write(3, "1000", 4) = 4 [pid 398] close(3) = 0 [pid 398] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 398] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 398] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 398] close(3) = 0 [pid 398] close(4) = 0 [pid 398] close(5) = -1 EBADF (Bad file descriptor) [pid 398] close(6) = -1 EBADF (Bad file descriptor) [pid 398] close(7) = -1 EBADF (Bad file descriptor) [pid 398] close(8) = -1 EBADF (Bad file descriptor) [pid 398] close(9) = -1 EBADF (Bad file descriptor) [pid 398] close(10) = -1 EBADF (Bad file descriptor) [pid 398] close(11) = -1 EBADF (Bad file descriptor) [pid 398] close(12) = -1 EBADF (Bad file descriptor) [pid 398] close(13) = -1 EBADF (Bad file descriptor) [pid 398] close(14) = -1 EBADF (Bad file descriptor) [pid 398] close(15) = -1 EBADF (Bad file descriptor) [pid 398] close(16) = -1 EBADF (Bad file descriptor) [pid 398] close(17) = -1 EBADF (Bad file descriptor) [pid 398] close(18) = -1 EBADF (Bad file descriptor) [pid 398] close(19) = -1 EBADF (Bad file descriptor) [pid 398] close(20) = -1 EBADF (Bad file descriptor) [pid 398] close(21) = -1 EBADF (Bad file descriptor) [pid 398] close(22) = -1 EBADF (Bad file descriptor) [pid 398] close(23) = -1 EBADF (Bad file descriptor) [pid 398] close(24) = -1 EBADF (Bad file descriptor) [pid 398] close(25) = -1 EBADF (Bad file descriptor) [pid 398] close(26) = -1 EBADF (Bad file descriptor) [pid 398] close(27) = -1 EBADF (Bad file descriptor) [pid 398] close(28) = -1 EBADF (Bad file descriptor) [pid 398] close(29) = -1 EBADF (Bad file descriptor) [pid 398] exit_group(0) = ? [pid 398] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 89 ./strace-static-x86_64: Process 399 attached [pid 399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 399] setpgid(0, 0) = 0 [pid 399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 399] write(3, "1000", 4) = 4 [pid 399] close(3) = 0 [pid 399] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 399] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 399] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 399] close(3) = 0 [pid 399] close(4) = 0 [pid 399] close(5) = -1 EBADF (Bad file descriptor) [pid 399] close(6) = -1 EBADF (Bad file descriptor) [pid 399] close(7) = -1 EBADF (Bad file descriptor) [pid 399] close(8) = -1 EBADF (Bad file descriptor) [pid 399] close(9) = -1 EBADF (Bad file descriptor) [pid 399] close(10) = -1 EBADF (Bad file descriptor) [pid 399] close(11) = -1 EBADF (Bad file descriptor) [pid 399] close(12) = -1 EBADF (Bad file descriptor) [pid 399] close(13) = -1 EBADF (Bad file descriptor) [pid 399] close(14) = -1 EBADF (Bad file descriptor) [pid 399] close(15) = -1 EBADF (Bad file descriptor) [pid 399] close(16) = -1 EBADF (Bad file descriptor) [pid 399] close(17) = -1 EBADF (Bad file descriptor) [pid 399] close(18) = -1 EBADF (Bad file descriptor) [pid 399] close(19) = -1 EBADF (Bad file descriptor) [pid 399] close(20) = -1 EBADF (Bad file descriptor) [pid 399] close(21) = -1 EBADF (Bad file descriptor) [pid 399] close(22) = -1 EBADF (Bad file descriptor) [pid 399] close(23) = -1 EBADF (Bad file descriptor) [pid 399] close(24) = -1 EBADF (Bad file descriptor) [pid 399] close(25) = -1 EBADF (Bad file descriptor) [pid 399] close(26) = -1 EBADF (Bad file descriptor) [pid 399] close(27) = -1 EBADF (Bad file descriptor) [pid 399] close(28) = -1 EBADF (Bad file descriptor) [pid 399] close(29) = -1 EBADF (Bad file descriptor) [pid 399] exit_group(0) = ? [pid 399] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 90 ./strace-static-x86_64: Process 400 attached [pid 400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 400] setpgid(0, 0) = 0 [pid 400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 400] write(3, "1000", 4) = 4 [pid 400] close(3) = 0 [pid 400] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 400] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 400] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 400] close(3) = 0 [pid 400] close(4) = 0 [pid 400] close(5) = -1 EBADF (Bad file descriptor) [pid 400] close(6) = -1 EBADF (Bad file descriptor) [pid 400] close(7) = -1 EBADF (Bad file descriptor) [pid 400] close(8) = -1 EBADF (Bad file descriptor) [pid 400] close(9) = -1 EBADF (Bad file descriptor) [pid 400] close(10) = -1 EBADF (Bad file descriptor) [pid 400] close(11) = -1 EBADF (Bad file descriptor) [pid 400] close(12) = -1 EBADF (Bad file descriptor) [pid 400] close(13) = -1 EBADF (Bad file descriptor) [pid 400] close(14) = -1 EBADF (Bad file descriptor) [pid 400] close(15) = -1 EBADF (Bad file descriptor) [pid 400] close(16) = -1 EBADF (Bad file descriptor) [pid 400] close(17) = -1 EBADF (Bad file descriptor) [pid 400] close(18) = -1 EBADF (Bad file descriptor) [pid 400] close(19) = -1 EBADF (Bad file descriptor) [pid 400] close(20) = -1 EBADF (Bad file descriptor) [pid 400] close(21) = -1 EBADF (Bad file descriptor) [pid 400] close(22) = -1 EBADF (Bad file descriptor) [pid 400] close(23) = -1 EBADF (Bad file descriptor) [pid 400] close(24) = -1 EBADF (Bad file descriptor) [pid 400] close(25) = -1 EBADF (Bad file descriptor) [pid 400] close(26) = -1 EBADF (Bad file descriptor) [pid 400] close(27) = -1 EBADF (Bad file descriptor) [pid 400] close(28) = -1 EBADF (Bad file descriptor) [pid 400] close(29) = -1 EBADF (Bad file descriptor) [pid 400] exit_group(0) = ? [pid 400] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 91 ./strace-static-x86_64: Process 401 attached [pid 401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 401] setpgid(0, 0) = 0 [pid 401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 401] write(3, "1000", 4) = 4 [pid 401] close(3) = 0 [pid 401] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 401] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 401] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 401] close(3) = 0 [pid 401] close(4) = 0 [pid 401] close(5) = -1 EBADF (Bad file descriptor) [pid 401] close(6) = -1 EBADF (Bad file descriptor) [pid 401] close(7) = -1 EBADF (Bad file descriptor) [pid 401] close(8) = -1 EBADF (Bad file descriptor) [pid 401] close(9) = -1 EBADF (Bad file descriptor) [pid 401] close(10) = -1 EBADF (Bad file descriptor) [pid 401] close(11) = -1 EBADF (Bad file descriptor) [pid 401] close(12) = -1 EBADF (Bad file descriptor) [pid 401] close(13) = -1 EBADF (Bad file descriptor) [pid 401] close(14) = -1 EBADF (Bad file descriptor) [pid 401] close(15) = -1 EBADF (Bad file descriptor) [pid 401] close(16) = -1 EBADF (Bad file descriptor) [pid 401] close(17) = -1 EBADF (Bad file descriptor) [pid 401] close(18) = -1 EBADF (Bad file descriptor) [pid 401] close(19) = -1 EBADF (Bad file descriptor) [pid 401] close(20) = -1 EBADF (Bad file descriptor) [pid 401] close(21) = -1 EBADF (Bad file descriptor) [pid 401] close(22) = -1 EBADF (Bad file descriptor) [pid 401] close(23) = -1 EBADF (Bad file descriptor) [pid 401] close(24) = -1 EBADF (Bad file descriptor) [pid 401] close(25) = -1 EBADF (Bad file descriptor) [pid 401] close(26) = -1 EBADF (Bad file descriptor) [pid 401] close(27) = -1 EBADF (Bad file descriptor) [pid 401] close(28) = -1 EBADF (Bad file descriptor) [pid 401] close(29) = -1 EBADF (Bad file descriptor) [pid 401] exit_group(0) = ? [pid 401] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 92 ./strace-static-x86_64: Process 402 attached [pid 402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 402] setpgid(0, 0) = 0 [pid 402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 402] write(3, "1000", 4) = 4 [pid 402] close(3) = 0 [pid 402] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 402] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 402] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 402] close(3) = 0 [pid 402] close(4) = 0 [pid 402] close(5) = -1 EBADF (Bad file descriptor) [pid 402] close(6) = -1 EBADF (Bad file descriptor) [pid 402] close(7) = -1 EBADF (Bad file descriptor) [pid 402] close(8) = -1 EBADF (Bad file descriptor) [pid 402] close(9) = -1 EBADF (Bad file descriptor) [pid 402] close(10) = -1 EBADF (Bad file descriptor) [pid 402] close(11) = -1 EBADF (Bad file descriptor) [pid 402] close(12) = -1 EBADF (Bad file descriptor) [pid 402] close(13) = -1 EBADF (Bad file descriptor) [pid 402] close(14) = -1 EBADF (Bad file descriptor) [pid 402] close(15) = -1 EBADF (Bad file descriptor) [pid 402] close(16) = -1 EBADF (Bad file descriptor) [pid 402] close(17) = -1 EBADF (Bad file descriptor) [pid 402] close(18) = -1 EBADF (Bad file descriptor) [pid 402] close(19) = -1 EBADF (Bad file descriptor) [pid 402] close(20) = -1 EBADF (Bad file descriptor) [pid 402] close(21) = -1 EBADF (Bad file descriptor) [pid 402] close(22) = -1 EBADF (Bad file descriptor) [pid 402] close(23) = -1 EBADF (Bad file descriptor) [pid 402] close(24) = -1 EBADF (Bad file descriptor) [pid 402] close(25) = -1 EBADF (Bad file descriptor) [pid 402] close(26) = -1 EBADF (Bad file descriptor) [pid 402] close(27) = -1 EBADF (Bad file descriptor) [pid 402] close(28) = -1 EBADF (Bad file descriptor) [pid 402] close(29) = -1 EBADF (Bad file descriptor) [pid 402] exit_group(0) = ? [pid 402] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 93 ./strace-static-x86_64: Process 403 attached [pid 403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 403] setpgid(0, 0) = 0 [pid 403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 403] write(3, "1000", 4) = 4 [pid 403] close(3) = 0 [pid 403] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 403] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 403] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 403] close(3) = 0 [pid 403] close(4) = 0 [pid 403] close(5) = -1 EBADF (Bad file descriptor) [pid 403] close(6) = -1 EBADF (Bad file descriptor) [pid 403] close(7) = -1 EBADF (Bad file descriptor) [pid 403] close(8) = -1 EBADF (Bad file descriptor) [pid 403] close(9) = -1 EBADF (Bad file descriptor) [pid 403] close(10) = -1 EBADF (Bad file descriptor) [pid 403] close(11) = -1 EBADF (Bad file descriptor) [pid 403] close(12) = -1 EBADF (Bad file descriptor) [pid 403] close(13) = -1 EBADF (Bad file descriptor) [pid 403] close(14) = -1 EBADF (Bad file descriptor) [pid 403] close(15) = -1 EBADF (Bad file descriptor) [pid 403] close(16) = -1 EBADF (Bad file descriptor) [pid 403] close(17) = -1 EBADF (Bad file descriptor) [pid 403] close(18) = -1 EBADF (Bad file descriptor) [pid 403] close(19) = -1 EBADF (Bad file descriptor) [pid 403] close(20) = -1 EBADF (Bad file descriptor) [pid 403] close(21) = -1 EBADF (Bad file descriptor) [pid 403] close(22) = -1 EBADF (Bad file descriptor) [pid 403] close(23) = -1 EBADF (Bad file descriptor) [pid 403] close(24) = -1 EBADF (Bad file descriptor) [pid 403] close(25) = -1 EBADF (Bad file descriptor) [pid 403] close(26) = -1 EBADF (Bad file descriptor) [pid 403] close(27) = -1 EBADF (Bad file descriptor) [pid 403] close(28) = -1 EBADF (Bad file descriptor) [pid 403] close(29) = -1 EBADF (Bad file descriptor) [pid 403] exit_group(0) = ? [pid 403] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 94 ./strace-static-x86_64: Process 404 attached [pid 404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 404] setpgid(0, 0) = 0 [pid 404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 404] write(3, "1000", 4) = 4 [pid 404] close(3) = 0 [pid 404] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 404] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 404] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 404] close(3) = 0 [pid 404] close(4) = 0 [pid 404] close(5) = -1 EBADF (Bad file descriptor) [pid 404] close(6) = -1 EBADF (Bad file descriptor) [pid 404] close(7) = -1 EBADF (Bad file descriptor) [pid 404] close(8) = -1 EBADF (Bad file descriptor) [pid 404] close(9) = -1 EBADF (Bad file descriptor) [pid 404] close(10) = -1 EBADF (Bad file descriptor) [pid 404] close(11) = -1 EBADF (Bad file descriptor) [pid 404] close(12) = -1 EBADF (Bad file descriptor) [pid 404] close(13) = -1 EBADF (Bad file descriptor) [pid 404] close(14) = -1 EBADF (Bad file descriptor) [pid 404] close(15) = -1 EBADF (Bad file descriptor) [pid 404] close(16) = -1 EBADF (Bad file descriptor) [pid 404] close(17) = -1 EBADF (Bad file descriptor) [pid 404] close(18) = -1 EBADF (Bad file descriptor) [pid 404] close(19) = -1 EBADF (Bad file descriptor) [pid 404] close(20) = -1 EBADF (Bad file descriptor) [pid 404] close(21) = -1 EBADF (Bad file descriptor) [pid 404] close(22) = -1 EBADF (Bad file descriptor) [pid 404] close(23) = -1 EBADF (Bad file descriptor) [pid 404] close(24) = -1 EBADF (Bad file descriptor) [pid 404] close(25) = -1 EBADF (Bad file descriptor) [pid 404] close(26) = -1 EBADF (Bad file descriptor) [pid 404] close(27) = -1 EBADF (Bad file descriptor) [pid 404] close(28) = -1 EBADF (Bad file descriptor) [pid 404] close(29) = -1 EBADF (Bad file descriptor) [pid 404] exit_group(0) = ? [pid 404] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 405 attached [pid 405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] <... clone resumed>, child_tidptr=0x555555ebd5d0) = 95 [pid 405] <... prctl resumed>) = 0 [pid 405] setpgid(0, 0) = 0 [pid 405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 405] write(3, "1000", 4) = 4 [pid 405] close(3) = 0 [pid 405] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 405] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 405] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 405] close(3) = 0 [pid 405] close(4) = 0 [pid 405] close(5) = -1 EBADF (Bad file descriptor) [pid 405] close(6) = -1 EBADF (Bad file descriptor) [pid 405] close(7) = -1 EBADF (Bad file descriptor) [pid 405] close(8) = -1 EBADF (Bad file descriptor) [pid 405] close(9) = -1 EBADF (Bad file descriptor) [pid 405] close(10) = -1 EBADF (Bad file descriptor) [pid 405] close(11) = -1 EBADF (Bad file descriptor) [pid 405] close(12) = -1 EBADF (Bad file descriptor) [pid 405] close(13) = -1 EBADF (Bad file descriptor) [pid 405] close(14) = -1 EBADF (Bad file descriptor) [pid 405] close(15) = -1 EBADF (Bad file descriptor) [pid 405] close(16) = -1 EBADF (Bad file descriptor) [pid 405] close(17) = -1 EBADF (Bad file descriptor) [pid 405] close(18) = -1 EBADF (Bad file descriptor) [pid 405] close(19) = -1 EBADF (Bad file descriptor) [pid 405] close(20) = -1 EBADF (Bad file descriptor) [pid 405] close(21) = -1 EBADF (Bad file descriptor) [pid 405] close(22) = -1 EBADF (Bad file descriptor) [pid 405] close(23) = -1 EBADF (Bad file descriptor) [pid 405] close(24) = -1 EBADF (Bad file descriptor) [pid 405] close(25) = -1 EBADF (Bad file descriptor) [pid 405] close(26) = -1 EBADF (Bad file descriptor) [pid 405] close(27) = -1 EBADF (Bad file descriptor) [pid 405] close(28) = -1 EBADF (Bad file descriptor) [pid 405] close(29) = -1 EBADF (Bad file descriptor) [pid 405] exit_group(0) = ? [pid 405] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 96 ./strace-static-x86_64: Process 406 attached [pid 406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 406] setpgid(0, 0) = 0 [pid 406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 406] write(3, "1000", 4) = 4 [pid 406] close(3) = 0 [pid 406] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 406] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 406] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 406] close(3) = 0 [pid 406] close(4) = 0 [pid 406] close(5) = -1 EBADF (Bad file descriptor) [pid 406] close(6) = -1 EBADF (Bad file descriptor) [pid 406] close(7) = -1 EBADF (Bad file descriptor) [pid 406] close(8) = -1 EBADF (Bad file descriptor) [pid 406] close(9) = -1 EBADF (Bad file descriptor) [pid 406] close(10) = -1 EBADF (Bad file descriptor) [pid 406] close(11) = -1 EBADF (Bad file descriptor) [pid 406] close(12) = -1 EBADF (Bad file descriptor) [pid 406] close(13) = -1 EBADF (Bad file descriptor) [pid 406] close(14) = -1 EBADF (Bad file descriptor) [pid 406] close(15) = -1 EBADF (Bad file descriptor) [pid 406] close(16) = -1 EBADF (Bad file descriptor) [pid 406] close(17) = -1 EBADF (Bad file descriptor) [pid 406] close(18) = -1 EBADF (Bad file descriptor) [pid 406] close(19) = -1 EBADF (Bad file descriptor) [pid 406] close(20) = -1 EBADF (Bad file descriptor) [pid 406] close(21) = -1 EBADF (Bad file descriptor) [pid 406] close(22) = -1 EBADF (Bad file descriptor) [pid 406] close(23) = -1 EBADF (Bad file descriptor) [pid 406] close(24) = -1 EBADF (Bad file descriptor) [pid 406] close(25) = -1 EBADF (Bad file descriptor) [pid 406] close(26) = -1 EBADF (Bad file descriptor) [pid 406] close(27) = -1 EBADF (Bad file descriptor) [pid 406] close(28) = -1 EBADF (Bad file descriptor) [pid 406] close(29) = -1 EBADF (Bad file descriptor) [pid 406] exit_group(0) = ? [pid 406] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 97 ./strace-static-x86_64: Process 407 attached [pid 407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 407] setpgid(0, 0) = 0 [pid 407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 407] write(3, "1000", 4) = 4 [pid 407] close(3) = 0 [pid 407] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 407] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 407] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 407] close(3) = 0 [pid 407] close(4) = 0 [pid 407] close(5) = -1 EBADF (Bad file descriptor) [pid 407] close(6) = -1 EBADF (Bad file descriptor) [pid 407] close(7) = -1 EBADF (Bad file descriptor) [pid 407] close(8) = -1 EBADF (Bad file descriptor) [pid 407] close(9) = -1 EBADF (Bad file descriptor) [pid 407] close(10) = -1 EBADF (Bad file descriptor) [pid 407] close(11) = -1 EBADF (Bad file descriptor) [pid 407] close(12) = -1 EBADF (Bad file descriptor) [pid 407] close(13) = -1 EBADF (Bad file descriptor) [pid 407] close(14) = -1 EBADF (Bad file descriptor) [pid 407] close(15) = -1 EBADF (Bad file descriptor) [pid 407] close(16) = -1 EBADF (Bad file descriptor) [pid 407] close(17) = -1 EBADF (Bad file descriptor) [pid 407] close(18) = -1 EBADF (Bad file descriptor) [pid 407] close(19) = -1 EBADF (Bad file descriptor) [pid 407] close(20) = -1 EBADF (Bad file descriptor) [pid 407] close(21) = -1 EBADF (Bad file descriptor) [pid 407] close(22) = -1 EBADF (Bad file descriptor) [pid 407] close(23) = -1 EBADF (Bad file descriptor) [pid 407] close(24) = -1 EBADF (Bad file descriptor) [pid 407] close(25) = -1 EBADF (Bad file descriptor) [pid 407] close(26) = -1 EBADF (Bad file descriptor) [pid 407] close(27) = -1 EBADF (Bad file descriptor) [pid 407] close(28) = -1 EBADF (Bad file descriptor) [pid 407] close(29) = -1 EBADF (Bad file descriptor) [pid 407] exit_group(0) = ? [pid 407] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 98 ./strace-static-x86_64: Process 408 attached [pid 408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 408] setpgid(0, 0) = 0 [pid 408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 408] write(3, "1000", 4) = 4 [pid 408] close(3) = 0 [pid 408] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 408] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 408] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 408] close(3) = 0 [pid 408] close(4) = 0 [pid 408] close(5) = -1 EBADF (Bad file descriptor) [pid 408] close(6) = -1 EBADF (Bad file descriptor) [pid 408] close(7) = -1 EBADF (Bad file descriptor) [pid 408] close(8) = -1 EBADF (Bad file descriptor) [pid 408] close(9) = -1 EBADF (Bad file descriptor) [pid 408] close(10) = -1 EBADF (Bad file descriptor) [pid 408] close(11) = -1 EBADF (Bad file descriptor) [pid 408] close(12) = -1 EBADF (Bad file descriptor) [pid 408] close(13) = -1 EBADF (Bad file descriptor) [pid 408] close(14) = -1 EBADF (Bad file descriptor) [pid 408] close(15) = -1 EBADF (Bad file descriptor) [pid 408] close(16) = -1 EBADF (Bad file descriptor) [pid 408] close(17) = -1 EBADF (Bad file descriptor) [pid 408] close(18) = -1 EBADF (Bad file descriptor) [pid 408] close(19) = -1 EBADF (Bad file descriptor) [pid 408] close(20) = -1 EBADF (Bad file descriptor) [pid 408] close(21) = -1 EBADF (Bad file descriptor) [pid 408] close(22) = -1 EBADF (Bad file descriptor) [pid 408] close(23) = -1 EBADF (Bad file descriptor) [pid 408] close(24) = -1 EBADF (Bad file descriptor) [pid 408] close(25) = -1 EBADF (Bad file descriptor) [pid 408] close(26) = -1 EBADF (Bad file descriptor) [pid 408] close(27) = -1 EBADF (Bad file descriptor) [pid 408] close(28) = -1 EBADF (Bad file descriptor) [pid 408] close(29) = -1 EBADF (Bad file descriptor) [pid 408] exit_group(0) = ? [pid 408] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 409 attached , child_tidptr=0x555555ebd5d0) = 99 [pid 409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 409] setpgid(0, 0) = 0 [pid 409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 409] write(3, "1000", 4) = 4 [pid 409] close(3) = 0 [pid 409] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 409] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 409] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 409] close(3) = 0 [pid 409] close(4) = 0 [pid 409] close(5) = -1 EBADF (Bad file descriptor) [pid 409] close(6) = -1 EBADF (Bad file descriptor) [pid 409] close(7) = -1 EBADF (Bad file descriptor) [pid 409] close(8) = -1 EBADF (Bad file descriptor) [pid 409] close(9) = -1 EBADF (Bad file descriptor) [pid 409] close(10) = -1 EBADF (Bad file descriptor) [pid 409] close(11) = -1 EBADF (Bad file descriptor) [pid 409] close(12) = -1 EBADF (Bad file descriptor) [pid 409] close(13) = -1 EBADF (Bad file descriptor) [pid 409] close(14) = -1 EBADF (Bad file descriptor) [pid 409] close(15) = -1 EBADF (Bad file descriptor) [pid 409] close(16) = -1 EBADF (Bad file descriptor) [pid 409] close(17) = -1 EBADF (Bad file descriptor) [pid 409] close(18) = -1 EBADF (Bad file descriptor) [pid 409] close(19) = -1 EBADF (Bad file descriptor) [pid 409] close(20) = -1 EBADF (Bad file descriptor) [pid 409] close(21) = -1 EBADF (Bad file descriptor) [pid 409] close(22) = -1 EBADF (Bad file descriptor) [pid 409] close(23) = -1 EBADF (Bad file descriptor) [pid 409] close(24) = -1 EBADF (Bad file descriptor) [pid 409] close(25) = -1 EBADF (Bad file descriptor) [pid 409] close(26) = -1 EBADF (Bad file descriptor) [pid 409] close(27) = -1 EBADF (Bad file descriptor) [pid 409] close(28) = -1 EBADF (Bad file descriptor) [pid 409] close(29) = -1 EBADF (Bad file descriptor) [pid 409] exit_group(0) = ? [pid 409] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=99, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 100 ./strace-static-x86_64: Process 410 attached [pid 410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 410] setpgid(0, 0) = 0 [pid 410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 410] write(3, "1000", 4) = 4 [pid 410] close(3) = 0 [pid 410] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 410] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 410] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 410] close(3) = 0 [pid 410] close(4) = 0 [pid 410] close(5) = -1 EBADF (Bad file descriptor) [pid 410] close(6) = -1 EBADF (Bad file descriptor) [pid 410] close(7) = -1 EBADF (Bad file descriptor) [pid 410] close(8) = -1 EBADF (Bad file descriptor) [pid 410] close(9) = -1 EBADF (Bad file descriptor) [pid 410] close(10) = -1 EBADF (Bad file descriptor) [pid 410] close(11) = -1 EBADF (Bad file descriptor) [pid 410] close(12) = -1 EBADF (Bad file descriptor) [pid 410] close(13) = -1 EBADF (Bad file descriptor) [pid 410] close(14) = -1 EBADF (Bad file descriptor) [pid 410] close(15) = -1 EBADF (Bad file descriptor) [pid 410] close(16) = -1 EBADF (Bad file descriptor) [pid 410] close(17) = -1 EBADF (Bad file descriptor) [pid 410] close(18) = -1 EBADF (Bad file descriptor) [pid 410] close(19) = -1 EBADF (Bad file descriptor) [pid 410] close(20) = -1 EBADF (Bad file descriptor) [pid 410] close(21) = -1 EBADF (Bad file descriptor) [pid 410] close(22) = -1 EBADF (Bad file descriptor) [pid 410] close(23) = -1 EBADF (Bad file descriptor) [pid 410] close(24) = -1 EBADF (Bad file descriptor) [pid 410] close(25) = -1 EBADF (Bad file descriptor) [pid 410] close(26) = -1 EBADF (Bad file descriptor) [pid 410] close(27) = -1 EBADF (Bad file descriptor) [pid 410] close(28) = -1 EBADF (Bad file descriptor) [pid 410] close(29) = -1 EBADF (Bad file descriptor) [pid 410] exit_group(0) = ? [pid 410] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 411 attached , child_tidptr=0x555555ebd5d0) = 101 [pid 411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 411] setpgid(0, 0) = 0 [pid 411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 411] write(3, "1000", 4) = 4 [pid 411] close(3) = 0 [pid 411] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 411] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 411] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 411] close(3) = 0 [pid 411] close(4) = 0 [pid 411] close(5) = -1 EBADF (Bad file descriptor) [pid 411] close(6) = -1 EBADF (Bad file descriptor) [pid 411] close(7) = -1 EBADF (Bad file descriptor) [pid 411] close(8) = -1 EBADF (Bad file descriptor) [pid 411] close(9) = -1 EBADF (Bad file descriptor) [pid 411] close(10) = -1 EBADF (Bad file descriptor) [pid 411] close(11) = -1 EBADF (Bad file descriptor) [pid 411] close(12) = -1 EBADF (Bad file descriptor) [pid 411] close(13) = -1 EBADF (Bad file descriptor) [pid 411] close(14) = -1 EBADF (Bad file descriptor) [pid 411] close(15) = -1 EBADF (Bad file descriptor) [pid 411] close(16) = -1 EBADF (Bad file descriptor) [pid 411] close(17) = -1 EBADF (Bad file descriptor) [pid 411] close(18) = -1 EBADF (Bad file descriptor) [pid 411] close(19) = -1 EBADF (Bad file descriptor) [pid 411] close(20) = -1 EBADF (Bad file descriptor) [pid 411] close(21) = -1 EBADF (Bad file descriptor) [pid 411] close(22) = -1 EBADF (Bad file descriptor) [pid 411] close(23) = -1 EBADF (Bad file descriptor) [pid 411] close(24) = -1 EBADF (Bad file descriptor) [pid 411] close(25) = -1 EBADF (Bad file descriptor) [pid 411] close(26) = -1 EBADF (Bad file descriptor) [pid 411] close(27) = -1 EBADF (Bad file descriptor) [pid 411] close(28) = -1 EBADF (Bad file descriptor) [pid 411] close(29) = -1 EBADF (Bad file descriptor) [pid 411] exit_group(0) = ? [pid 411] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 412 attached [pid 412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 412] setpgid(0, 0) = 0 [pid 306] <... clone resumed>, child_tidptr=0x555555ebd5d0) = 102 [pid 412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 412] write(3, "1000", 4) = 4 [pid 412] close(3) = 0 [pid 412] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 412] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 412] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 412] close(3) = 0 [pid 412] close(4) = 0 [pid 412] close(5) = -1 EBADF (Bad file descriptor) [pid 412] close(6) = -1 EBADF (Bad file descriptor) [pid 412] close(7) = -1 EBADF (Bad file descriptor) [pid 412] close(8) = -1 EBADF (Bad file descriptor) [pid 412] close(9) = -1 EBADF (Bad file descriptor) [pid 412] close(10) = -1 EBADF (Bad file descriptor) [pid 412] close(11) = -1 EBADF (Bad file descriptor) [pid 412] close(12) = -1 EBADF (Bad file descriptor) [pid 412] close(13) = -1 EBADF (Bad file descriptor) [pid 412] close(14) = -1 EBADF (Bad file descriptor) [pid 412] close(15) = -1 EBADF (Bad file descriptor) [pid 412] close(16) = -1 EBADF (Bad file descriptor) [pid 412] close(17) = -1 EBADF (Bad file descriptor) [pid 412] close(18) = -1 EBADF (Bad file descriptor) [pid 412] close(19) = -1 EBADF (Bad file descriptor) [pid 412] close(20) = -1 EBADF (Bad file descriptor) [pid 412] close(21) = -1 EBADF (Bad file descriptor) [pid 412] close(22) = -1 EBADF (Bad file descriptor) [pid 412] close(23) = -1 EBADF (Bad file descriptor) [pid 412] close(24) = -1 EBADF (Bad file descriptor) [pid 412] close(25) = -1 EBADF (Bad file descriptor) [pid 412] close(26) = -1 EBADF (Bad file descriptor) [pid 412] close(27) = -1 EBADF (Bad file descriptor) [pid 412] close(28) = -1 EBADF (Bad file descriptor) [pid 412] close(29) = -1 EBADF (Bad file descriptor) [pid 412] exit_group(0) = ? [pid 412] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 413 attached , child_tidptr=0x555555ebd5d0) = 103 [pid 413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 413] setpgid(0, 0) = 0 [pid 413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 413] write(3, "1000", 4) = 4 [pid 413] close(3) = 0 [pid 413] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 413] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 413] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 413] close(3) = 0 [pid 413] close(4) = 0 [pid 413] close(5) = -1 EBADF (Bad file descriptor) [pid 413] close(6) = -1 EBADF (Bad file descriptor) [pid 413] close(7) = -1 EBADF (Bad file descriptor) [pid 413] close(8) = -1 EBADF (Bad file descriptor) [pid 413] close(9) = -1 EBADF (Bad file descriptor) [pid 413] close(10) = -1 EBADF (Bad file descriptor) [pid 413] close(11) = -1 EBADF (Bad file descriptor) [pid 413] close(12) = -1 EBADF (Bad file descriptor) [pid 413] close(13) = -1 EBADF (Bad file descriptor) [pid 413] close(14) = -1 EBADF (Bad file descriptor) [pid 413] close(15) = -1 EBADF (Bad file descriptor) [pid 413] close(16) = -1 EBADF (Bad file descriptor) [pid 413] close(17) = -1 EBADF (Bad file descriptor) [pid 413] close(18) = -1 EBADF (Bad file descriptor) [pid 413] close(19) = -1 EBADF (Bad file descriptor) [pid 413] close(20) = -1 EBADF (Bad file descriptor) [pid 413] close(21) = -1 EBADF (Bad file descriptor) [pid 413] close(22) = -1 EBADF (Bad file descriptor) [pid 413] close(23) = -1 EBADF (Bad file descriptor) [pid 413] close(24) = -1 EBADF (Bad file descriptor) [pid 413] close(25) = -1 EBADF (Bad file descriptor) [pid 413] close(26) = -1 EBADF (Bad file descriptor) [pid 413] close(27) = -1 EBADF (Bad file descriptor) [pid 413] close(28) = -1 EBADF (Bad file descriptor) [pid 413] close(29) = -1 EBADF (Bad file descriptor) [pid 413] exit_group(0) = ? [pid 413] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 104 ./strace-static-x86_64: Process 414 attached [pid 414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 414] setpgid(0, 0) = 0 [pid 414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 414] write(3, "1000", 4) = 4 [pid 414] close(3) = 0 [pid 414] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 414] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 414] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 414] close(3) = 0 [pid 414] close(4) = 0 [pid 414] close(5) = -1 EBADF (Bad file descriptor) [pid 414] close(6) = -1 EBADF (Bad file descriptor) [pid 414] close(7) = -1 EBADF (Bad file descriptor) [pid 414] close(8) = -1 EBADF (Bad file descriptor) [pid 414] close(9) = -1 EBADF (Bad file descriptor) [pid 414] close(10) = -1 EBADF (Bad file descriptor) [pid 414] close(11) = -1 EBADF (Bad file descriptor) [pid 414] close(12) = -1 EBADF (Bad file descriptor) [pid 414] close(13) = -1 EBADF (Bad file descriptor) [pid 414] close(14) = -1 EBADF (Bad file descriptor) [pid 414] close(15) = -1 EBADF (Bad file descriptor) [pid 414] close(16) = -1 EBADF (Bad file descriptor) [pid 414] close(17) = -1 EBADF (Bad file descriptor) [pid 414] close(18) = -1 EBADF (Bad file descriptor) [pid 414] close(19) = -1 EBADF (Bad file descriptor) [pid 414] close(20) = -1 EBADF (Bad file descriptor) [pid 414] close(21) = -1 EBADF (Bad file descriptor) [pid 414] close(22) = -1 EBADF (Bad file descriptor) [pid 414] close(23) = -1 EBADF (Bad file descriptor) [pid 414] close(24) = -1 EBADF (Bad file descriptor) [pid 414] close(25) = -1 EBADF (Bad file descriptor) [pid 414] close(26) = -1 EBADF (Bad file descriptor) [pid 414] close(27) = -1 EBADF (Bad file descriptor) [pid 414] close(28) = -1 EBADF (Bad file descriptor) [pid 414] close(29) = -1 EBADF (Bad file descriptor) [pid 414] exit_group(0) = ? [pid 414] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 105 ./strace-static-x86_64: Process 415 attached [pid 415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 415] setpgid(0, 0) = 0 [pid 415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 415] write(3, "1000", 4) = 4 [pid 415] close(3) = 0 [pid 415] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 415] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 415] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 415] close(3) = 0 [pid 415] close(4) = 0 [pid 415] close(5) = -1 EBADF (Bad file descriptor) [pid 415] close(6) = -1 EBADF (Bad file descriptor) [pid 415] close(7) = -1 EBADF (Bad file descriptor) [pid 415] close(8) = -1 EBADF (Bad file descriptor) [pid 415] close(9) = -1 EBADF (Bad file descriptor) [pid 415] close(10) = -1 EBADF (Bad file descriptor) [pid 415] close(11) = -1 EBADF (Bad file descriptor) [pid 415] close(12) = -1 EBADF (Bad file descriptor) [pid 415] close(13) = -1 EBADF (Bad file descriptor) [pid 415] close(14) = -1 EBADF (Bad file descriptor) [pid 415] close(15) = -1 EBADF (Bad file descriptor) [pid 415] close(16) = -1 EBADF (Bad file descriptor) [pid 415] close(17) = -1 EBADF (Bad file descriptor) [pid 415] close(18) = -1 EBADF (Bad file descriptor) [pid 415] close(19) = -1 EBADF (Bad file descriptor) [pid 415] close(20) = -1 EBADF (Bad file descriptor) [pid 415] close(21) = -1 EBADF (Bad file descriptor) [pid 415] close(22) = -1 EBADF (Bad file descriptor) [pid 415] close(23) = -1 EBADF (Bad file descriptor) [pid 415] close(24) = -1 EBADF (Bad file descriptor) [pid 415] close(25) = -1 EBADF (Bad file descriptor) [pid 415] close(26) = -1 EBADF (Bad file descriptor) [pid 415] close(27) = -1 EBADF (Bad file descriptor) [pid 415] close(28) = -1 EBADF (Bad file descriptor) [pid 415] close(29) = -1 EBADF (Bad file descriptor) [pid 415] exit_group(0) = ? [pid 415] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 106 ./strace-static-x86_64: Process 416 attached [pid 416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 416] setpgid(0, 0) = 0 [pid 416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 416] write(3, "1000", 4) = 4 [pid 416] close(3) = 0 [pid 416] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 416] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 416] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 416] close(3) = 0 [pid 416] close(4) = 0 [pid 416] close(5) = -1 EBADF (Bad file descriptor) [pid 416] close(6) = -1 EBADF (Bad file descriptor) [pid 416] close(7) = -1 EBADF (Bad file descriptor) [pid 416] close(8) = -1 EBADF (Bad file descriptor) [pid 416] close(9) = -1 EBADF (Bad file descriptor) [pid 416] close(10) = -1 EBADF (Bad file descriptor) [pid 416] close(11) = -1 EBADF (Bad file descriptor) [pid 416] close(12) = -1 EBADF (Bad file descriptor) [pid 416] close(13) = -1 EBADF (Bad file descriptor) [pid 416] close(14) = -1 EBADF (Bad file descriptor) [pid 416] close(15) = -1 EBADF (Bad file descriptor) [pid 416] close(16) = -1 EBADF (Bad file descriptor) [pid 416] close(17) = -1 EBADF (Bad file descriptor) [pid 416] close(18) = -1 EBADF (Bad file descriptor) [pid 416] close(19) = -1 EBADF (Bad file descriptor) [pid 416] close(20) = -1 EBADF (Bad file descriptor) [pid 416] close(21) = -1 EBADF (Bad file descriptor) [pid 416] close(22) = -1 EBADF (Bad file descriptor) [pid 416] close(23) = -1 EBADF (Bad file descriptor) [pid 416] close(24) = -1 EBADF (Bad file descriptor) [pid 416] close(25) = -1 EBADF (Bad file descriptor) [pid 416] close(26) = -1 EBADF (Bad file descriptor) [pid 416] close(27) = -1 EBADF (Bad file descriptor) [pid 416] close(28) = -1 EBADF (Bad file descriptor) [pid 416] close(29) = -1 EBADF (Bad file descriptor) [pid 416] exit_group(0) = ? [pid 416] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 107 ./strace-static-x86_64: Process 417 attached [pid 417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 417] setpgid(0, 0) = 0 [pid 417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 417] write(3, "1000", 4) = 4 [pid 417] close(3) = 0 [pid 417] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 417] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 417] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 417] close(3) = 0 [pid 417] close(4) = 0 [pid 417] close(5) = -1 EBADF (Bad file descriptor) [pid 417] close(6) = -1 EBADF (Bad file descriptor) [pid 417] close(7) = -1 EBADF (Bad file descriptor) [pid 417] close(8) = -1 EBADF (Bad file descriptor) [pid 417] close(9) = -1 EBADF (Bad file descriptor) [pid 417] close(10) = -1 EBADF (Bad file descriptor) [pid 417] close(11) = -1 EBADF (Bad file descriptor) [pid 417] close(12) = -1 EBADF (Bad file descriptor) [pid 417] close(13) = -1 EBADF (Bad file descriptor) [pid 417] close(14) = -1 EBADF (Bad file descriptor) [pid 417] close(15) = -1 EBADF (Bad file descriptor) [pid 417] close(16) = -1 EBADF (Bad file descriptor) [pid 417] close(17) = -1 EBADF (Bad file descriptor) [pid 417] close(18) = -1 EBADF (Bad file descriptor) [pid 417] close(19) = -1 EBADF (Bad file descriptor) [pid 417] close(20) = -1 EBADF (Bad file descriptor) [pid 417] close(21) = -1 EBADF (Bad file descriptor) [pid 417] close(22) = -1 EBADF (Bad file descriptor) [pid 417] close(23) = -1 EBADF (Bad file descriptor) [pid 417] close(24) = -1 EBADF (Bad file descriptor) [pid 417] close(25) = -1 EBADF (Bad file descriptor) [pid 417] close(26) = -1 EBADF (Bad file descriptor) [pid 417] close(27) = -1 EBADF (Bad file descriptor) [pid 417] close(28) = -1 EBADF (Bad file descriptor) [pid 417] close(29) = -1 EBADF (Bad file descriptor) [pid 417] exit_group(0) = ? [pid 417] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 108 ./strace-static-x86_64: Process 418 attached [pid 418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 418] setpgid(0, 0) = 0 [pid 418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 418] write(3, "1000", 4) = 4 [pid 418] close(3) = 0 [pid 418] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 418] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 418] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 418] close(3) = 0 [pid 418] close(4) = 0 [pid 418] close(5) = -1 EBADF (Bad file descriptor) [pid 418] close(6) = -1 EBADF (Bad file descriptor) [pid 418] close(7) = -1 EBADF (Bad file descriptor) [pid 418] close(8) = -1 EBADF (Bad file descriptor) [pid 418] close(9) = -1 EBADF (Bad file descriptor) [pid 418] close(10) = -1 EBADF (Bad file descriptor) [pid 418] close(11) = -1 EBADF (Bad file descriptor) [pid 418] close(12) = -1 EBADF (Bad file descriptor) [pid 418] close(13) = -1 EBADF (Bad file descriptor) [pid 418] close(14) = -1 EBADF (Bad file descriptor) [pid 418] close(15) = -1 EBADF (Bad file descriptor) [pid 418] close(16) = -1 EBADF (Bad file descriptor) [pid 418] close(17) = -1 EBADF (Bad file descriptor) [pid 418] close(18) = -1 EBADF (Bad file descriptor) [pid 418] close(19) = -1 EBADF (Bad file descriptor) [pid 418] close(20) = -1 EBADF (Bad file descriptor) [pid 418] close(21) = -1 EBADF (Bad file descriptor) [pid 418] close(22) = -1 EBADF (Bad file descriptor) [pid 418] close(23) = -1 EBADF (Bad file descriptor) [pid 418] close(24) = -1 EBADF (Bad file descriptor) [pid 418] close(25) = -1 EBADF (Bad file descriptor) [pid 418] close(26) = -1 EBADF (Bad file descriptor) [pid 418] close(27) = -1 EBADF (Bad file descriptor) [pid 418] close(28) = -1 EBADF (Bad file descriptor) [pid 418] close(29) = -1 EBADF (Bad file descriptor) [pid 418] exit_group(0) = ? [pid 418] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 109 ./strace-static-x86_64: Process 419 attached [pid 419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 419] setpgid(0, 0) = 0 [pid 419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 419] write(3, "1000", 4) = 4 [pid 419] close(3) = 0 [pid 419] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 419] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 419] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 419] close(3) = 0 [pid 419] close(4) = 0 [pid 419] close(5) = -1 EBADF (Bad file descriptor) [pid 419] close(6) = -1 EBADF (Bad file descriptor) [pid 419] close(7) = -1 EBADF (Bad file descriptor) [pid 419] close(8) = -1 EBADF (Bad file descriptor) [pid 419] close(9) = -1 EBADF (Bad file descriptor) [pid 419] close(10) = -1 EBADF (Bad file descriptor) [pid 419] close(11) = -1 EBADF (Bad file descriptor) [pid 419] close(12) = -1 EBADF (Bad file descriptor) [pid 419] close(13) = -1 EBADF (Bad file descriptor) [pid 419] close(14) = -1 EBADF (Bad file descriptor) [pid 419] close(15) = -1 EBADF (Bad file descriptor) [pid 419] close(16) = -1 EBADF (Bad file descriptor) [pid 419] close(17) = -1 EBADF (Bad file descriptor) [pid 419] close(18) = -1 EBADF (Bad file descriptor) [pid 419] close(19) = -1 EBADF (Bad file descriptor) [pid 419] close(20) = -1 EBADF (Bad file descriptor) [pid 419] close(21) = -1 EBADF (Bad file descriptor) [pid 419] close(22) = -1 EBADF (Bad file descriptor) [pid 419] close(23) = -1 EBADF (Bad file descriptor) [pid 419] close(24) = -1 EBADF (Bad file descriptor) [pid 419] close(25) = -1 EBADF (Bad file descriptor) [pid 419] close(26) = -1 EBADF (Bad file descriptor) [pid 419] close(27) = -1 EBADF (Bad file descriptor) [pid 419] close(28) = -1 EBADF (Bad file descriptor) [pid 419] close(29) = -1 EBADF (Bad file descriptor) [pid 419] exit_group(0) = ? [pid 419] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 110 ./strace-static-x86_64: Process 420 attached [pid 420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 420] setpgid(0, 0) = 0 [pid 420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 420] write(3, "1000", 4) = 4 [pid 420] close(3) = 0 [pid 420] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 420] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 420] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 420] close(3) = 0 [pid 420] close(4) = 0 [pid 420] close(5) = -1 EBADF (Bad file descriptor) [pid 420] close(6) = -1 EBADF (Bad file descriptor) [pid 420] close(7) = -1 EBADF (Bad file descriptor) [pid 420] close(8) = -1 EBADF (Bad file descriptor) [pid 420] close(9) = -1 EBADF (Bad file descriptor) [pid 420] close(10) = -1 EBADF (Bad file descriptor) [pid 420] close(11) = -1 EBADF (Bad file descriptor) [pid 420] close(12) = -1 EBADF (Bad file descriptor) [pid 420] close(13) = -1 EBADF (Bad file descriptor) [pid 420] close(14) = -1 EBADF (Bad file descriptor) [pid 420] close(15) = -1 EBADF (Bad file descriptor) [pid 420] close(16) = -1 EBADF (Bad file descriptor) [pid 420] close(17) = -1 EBADF (Bad file descriptor) [pid 420] close(18) = -1 EBADF (Bad file descriptor) [pid 420] close(19) = -1 EBADF (Bad file descriptor) [pid 420] close(20) = -1 EBADF (Bad file descriptor) [pid 420] close(21) = -1 EBADF (Bad file descriptor) [pid 420] close(22) = -1 EBADF (Bad file descriptor) [pid 420] close(23) = -1 EBADF (Bad file descriptor) [pid 420] close(24) = -1 EBADF (Bad file descriptor) [pid 420] close(25) = -1 EBADF (Bad file descriptor) [pid 420] close(26) = -1 EBADF (Bad file descriptor) [pid 420] close(27) = -1 EBADF (Bad file descriptor) [pid 420] close(28) = -1 EBADF (Bad file descriptor) [pid 420] close(29) = -1 EBADF (Bad file descriptor) [pid 420] exit_group(0) = ? [pid 420] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 111 ./strace-static-x86_64: Process 421 attached [pid 421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 421] setpgid(0, 0) = 0 [pid 421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 421] write(3, "1000", 4) = 4 [pid 421] close(3) = 0 [pid 421] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 421] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 421] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 421] close(3) = 0 [pid 421] close(4) = 0 [pid 421] close(5) = -1 EBADF (Bad file descriptor) [pid 421] close(6) = -1 EBADF (Bad file descriptor) [pid 421] close(7) = -1 EBADF (Bad file descriptor) [pid 421] close(8) = -1 EBADF (Bad file descriptor) [pid 421] close(9) = -1 EBADF (Bad file descriptor) [pid 421] close(10) = -1 EBADF (Bad file descriptor) [pid 421] close(11) = -1 EBADF (Bad file descriptor) [pid 421] close(12) = -1 EBADF (Bad file descriptor) [pid 421] close(13) = -1 EBADF (Bad file descriptor) [pid 421] close(14) = -1 EBADF (Bad file descriptor) [pid 421] close(15) = -1 EBADF (Bad file descriptor) [pid 421] close(16) = -1 EBADF (Bad file descriptor) [pid 421] close(17) = -1 EBADF (Bad file descriptor) [pid 421] close(18) = -1 EBADF (Bad file descriptor) [pid 421] close(19) = -1 EBADF (Bad file descriptor) [pid 421] close(20) = -1 EBADF (Bad file descriptor) [pid 421] close(21) = -1 EBADF (Bad file descriptor) [pid 421] close(22) = -1 EBADF (Bad file descriptor) [pid 421] close(23) = -1 EBADF (Bad file descriptor) [pid 421] close(24) = -1 EBADF (Bad file descriptor) [pid 421] close(25) = -1 EBADF (Bad file descriptor) [pid 421] close(26) = -1 EBADF (Bad file descriptor) [pid 421] close(27) = -1 EBADF (Bad file descriptor) [pid 421] close(28) = -1 EBADF (Bad file descriptor) [pid 421] close(29) = -1 EBADF (Bad file descriptor) [pid 421] exit_group(0) = ? [pid 421] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 112 ./strace-static-x86_64: Process 422 attached [pid 422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 422] setpgid(0, 0) = 0 [pid 422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 422] write(3, "1000", 4) = 4 [pid 422] close(3) = 0 [pid 422] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 422] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 422] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 422] close(3) = 0 [pid 422] close(4) = 0 [pid 422] close(5) = -1 EBADF (Bad file descriptor) [pid 422] close(6) = -1 EBADF (Bad file descriptor) [pid 422] close(7) = -1 EBADF (Bad file descriptor) [pid 422] close(8) = -1 EBADF (Bad file descriptor) [pid 422] close(9) = -1 EBADF (Bad file descriptor) [pid 422] close(10) = -1 EBADF (Bad file descriptor) [pid 422] close(11) = -1 EBADF (Bad file descriptor) [pid 422] close(12) = -1 EBADF (Bad file descriptor) [pid 422] close(13) = -1 EBADF (Bad file descriptor) [pid 422] close(14) = -1 EBADF (Bad file descriptor) [pid 422] close(15) = -1 EBADF (Bad file descriptor) [pid 422] close(16) = -1 EBADF (Bad file descriptor) [pid 422] close(17) = -1 EBADF (Bad file descriptor) [pid 422] close(18) = -1 EBADF (Bad file descriptor) [pid 422] close(19) = -1 EBADF (Bad file descriptor) [pid 422] close(20) = -1 EBADF (Bad file descriptor) [pid 422] close(21) = -1 EBADF (Bad file descriptor) [pid 422] close(22) = -1 EBADF (Bad file descriptor) [pid 422] close(23) = -1 EBADF (Bad file descriptor) [pid 422] close(24) = -1 EBADF (Bad file descriptor) [pid 422] close(25) = -1 EBADF (Bad file descriptor) [pid 422] close(26) = -1 EBADF (Bad file descriptor) [pid 422] close(27) = -1 EBADF (Bad file descriptor) [pid 422] close(28) = -1 EBADF (Bad file descriptor) [pid 422] close(29) = -1 EBADF (Bad file descriptor) [pid 422] exit_group(0) = ? [pid 422] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 113 ./strace-static-x86_64: Process 423 attached [pid 423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 423] setpgid(0, 0) = 0 [pid 423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 423] write(3, "1000", 4) = 4 [pid 423] close(3) = 0 [pid 423] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 423] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 423] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 423] close(3) = 0 [pid 423] close(4) = 0 [pid 423] close(5) = -1 EBADF (Bad file descriptor) [pid 423] close(6) = -1 EBADF (Bad file descriptor) [pid 423] close(7) = -1 EBADF (Bad file descriptor) [pid 423] close(8) = -1 EBADF (Bad file descriptor) [pid 423] close(9) = -1 EBADF (Bad file descriptor) [pid 423] close(10) = -1 EBADF (Bad file descriptor) [pid 423] close(11) = -1 EBADF (Bad file descriptor) [pid 423] close(12) = -1 EBADF (Bad file descriptor) [pid 423] close(13) = -1 EBADF (Bad file descriptor) [pid 423] close(14) = -1 EBADF (Bad file descriptor) [pid 423] close(15) = -1 EBADF (Bad file descriptor) [pid 423] close(16) = -1 EBADF (Bad file descriptor) [pid 423] close(17) = -1 EBADF (Bad file descriptor) [pid 423] close(18) = -1 EBADF (Bad file descriptor) [pid 423] close(19) = -1 EBADF (Bad file descriptor) [pid 423] close(20) = -1 EBADF (Bad file descriptor) [pid 423] close(21) = -1 EBADF (Bad file descriptor) [pid 423] close(22) = -1 EBADF (Bad file descriptor) [pid 423] close(23) = -1 EBADF (Bad file descriptor) [pid 423] close(24) = -1 EBADF (Bad file descriptor) [pid 423] close(25) = -1 EBADF (Bad file descriptor) [pid 423] close(26) = -1 EBADF (Bad file descriptor) [pid 423] close(27) = -1 EBADF (Bad file descriptor) [pid 423] close(28) = -1 EBADF (Bad file descriptor) [pid 423] close(29) = -1 EBADF (Bad file descriptor) [pid 423] exit_group(0) = ? [pid 423] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 114 ./strace-static-x86_64: Process 424 attached [pid 424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 424] setpgid(0, 0) = 0 [pid 424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 424] write(3, "1000", 4) = 4 [pid 424] close(3) = 0 [pid 424] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 424] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 424] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 424] close(3) = 0 [pid 424] close(4) = 0 [pid 424] close(5) = -1 EBADF (Bad file descriptor) [pid 424] close(6) = -1 EBADF (Bad file descriptor) [pid 424] close(7) = -1 EBADF (Bad file descriptor) [pid 424] close(8) = -1 EBADF (Bad file descriptor) [pid 424] close(9) = -1 EBADF (Bad file descriptor) [pid 424] close(10) = -1 EBADF (Bad file descriptor) [pid 424] close(11) = -1 EBADF (Bad file descriptor) [pid 424] close(12) = -1 EBADF (Bad file descriptor) [pid 424] close(13) = -1 EBADF (Bad file descriptor) [pid 424] close(14) = -1 EBADF (Bad file descriptor) [pid 424] close(15) = -1 EBADF (Bad file descriptor) [pid 424] close(16) = -1 EBADF (Bad file descriptor) [pid 424] close(17) = -1 EBADF (Bad file descriptor) [pid 424] close(18) = -1 EBADF (Bad file descriptor) [pid 424] close(19) = -1 EBADF (Bad file descriptor) [pid 424] close(20) = -1 EBADF (Bad file descriptor) [pid 424] close(21) = -1 EBADF (Bad file descriptor) [pid 424] close(22) = -1 EBADF (Bad file descriptor) [pid 424] close(23) = -1 EBADF (Bad file descriptor) [pid 424] close(24) = -1 EBADF (Bad file descriptor) [pid 424] close(25) = -1 EBADF (Bad file descriptor) [pid 424] close(26) = -1 EBADF (Bad file descriptor) [pid 424] close(27) = -1 EBADF (Bad file descriptor) [pid 424] close(28) = -1 EBADF (Bad file descriptor) [pid 424] close(29) = -1 EBADF (Bad file descriptor) [pid 424] exit_group(0) = ? [pid 424] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 115 ./strace-static-x86_64: Process 425 attached [pid 425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 425] setpgid(0, 0) = 0 [pid 425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 425] write(3, "1000", 4) = 4 [pid 425] close(3) = 0 [pid 425] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 425] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 425] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 425] close(3) = 0 [pid 425] close(4) = 0 [pid 425] close(5) = -1 EBADF (Bad file descriptor) [pid 425] close(6) = -1 EBADF (Bad file descriptor) [pid 425] close(7) = -1 EBADF (Bad file descriptor) [pid 425] close(8) = -1 EBADF (Bad file descriptor) [pid 425] close(9) = -1 EBADF (Bad file descriptor) [pid 425] close(10) = -1 EBADF (Bad file descriptor) [pid 425] close(11) = -1 EBADF (Bad file descriptor) [pid 425] close(12) = -1 EBADF (Bad file descriptor) [pid 425] close(13) = -1 EBADF (Bad file descriptor) [pid 425] close(14) = -1 EBADF (Bad file descriptor) [pid 425] close(15) = -1 EBADF (Bad file descriptor) [pid 425] close(16) = -1 EBADF (Bad file descriptor) [pid 425] close(17) = -1 EBADF (Bad file descriptor) [pid 425] close(18) = -1 EBADF (Bad file descriptor) [pid 425] close(19) = -1 EBADF (Bad file descriptor) [pid 425] close(20) = -1 EBADF (Bad file descriptor) [pid 425] close(21) = -1 EBADF (Bad file descriptor) [pid 425] close(22) = -1 EBADF (Bad file descriptor) [pid 425] close(23) = -1 EBADF (Bad file descriptor) [pid 425] close(24) = -1 EBADF (Bad file descriptor) [pid 425] close(25) = -1 EBADF (Bad file descriptor) [pid 425] close(26) = -1 EBADF (Bad file descriptor) [pid 425] close(27) = -1 EBADF (Bad file descriptor) [pid 425] close(28) = -1 EBADF (Bad file descriptor) [pid 425] close(29) = -1 EBADF (Bad file descriptor) [pid 425] exit_group(0) = ? [pid 425] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 116 ./strace-static-x86_64: Process 426 attached [pid 426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 426] setpgid(0, 0) = 0 [pid 426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 426] write(3, "1000", 4) = 4 [pid 426] close(3) = 0 [pid 426] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 426] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 426] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 426] close(3) = 0 [pid 426] close(4) = 0 [pid 426] close(5) = -1 EBADF (Bad file descriptor) [pid 426] close(6) = -1 EBADF (Bad file descriptor) [pid 426] close(7) = -1 EBADF (Bad file descriptor) [pid 426] close(8) = -1 EBADF (Bad file descriptor) [pid 426] close(9) = -1 EBADF (Bad file descriptor) [pid 426] close(10) = -1 EBADF (Bad file descriptor) [pid 426] close(11) = -1 EBADF (Bad file descriptor) [pid 426] close(12) = -1 EBADF (Bad file descriptor) [pid 426] close(13) = -1 EBADF (Bad file descriptor) [pid 426] close(14) = -1 EBADF (Bad file descriptor) [pid 426] close(15) = -1 EBADF (Bad file descriptor) [pid 426] close(16) = -1 EBADF (Bad file descriptor) [pid 426] close(17) = -1 EBADF (Bad file descriptor) [pid 426] close(18) = -1 EBADF (Bad file descriptor) [pid 426] close(19) = -1 EBADF (Bad file descriptor) [pid 426] close(20) = -1 EBADF (Bad file descriptor) [pid 426] close(21) = -1 EBADF (Bad file descriptor) [pid 426] close(22) = -1 EBADF (Bad file descriptor) [pid 426] close(23) = -1 EBADF (Bad file descriptor) [pid 426] close(24) = -1 EBADF (Bad file descriptor) [pid 426] close(25) = -1 EBADF (Bad file descriptor) [pid 426] close(26) = -1 EBADF (Bad file descriptor) [pid 426] close(27) = -1 EBADF (Bad file descriptor) [pid 426] close(28) = -1 EBADF (Bad file descriptor) [pid 426] close(29) = -1 EBADF (Bad file descriptor) [pid 426] exit_group(0) = ? [pid 426] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 117 ./strace-static-x86_64: Process 427 attached [pid 427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 427] setpgid(0, 0) = 0 [pid 427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 427] write(3, "1000", 4) = 4 [pid 427] close(3) = 0 [pid 427] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 427] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 427] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 427] close(3) = 0 [pid 427] close(4) = 0 [pid 427] close(5) = -1 EBADF (Bad file descriptor) [pid 427] close(6) = -1 EBADF (Bad file descriptor) [pid 427] close(7) = -1 EBADF (Bad file descriptor) [pid 427] close(8) = -1 EBADF (Bad file descriptor) [pid 427] close(9) = -1 EBADF (Bad file descriptor) [pid 427] close(10) = -1 EBADF (Bad file descriptor) [pid 427] close(11) = -1 EBADF (Bad file descriptor) [pid 427] close(12) = -1 EBADF (Bad file descriptor) [pid 427] close(13) = -1 EBADF (Bad file descriptor) [pid 427] close(14) = -1 EBADF (Bad file descriptor) [pid 427] close(15) = -1 EBADF (Bad file descriptor) [pid 427] close(16) = -1 EBADF (Bad file descriptor) [pid 427] close(17) = -1 EBADF (Bad file descriptor) [pid 427] close(18) = -1 EBADF (Bad file descriptor) [pid 427] close(19) = -1 EBADF (Bad file descriptor) [pid 427] close(20) = -1 EBADF (Bad file descriptor) [pid 427] close(21) = -1 EBADF (Bad file descriptor) [pid 427] close(22) = -1 EBADF (Bad file descriptor) [pid 427] close(23) = -1 EBADF (Bad file descriptor) [pid 427] close(24) = -1 EBADF (Bad file descriptor) [pid 427] close(25) = -1 EBADF (Bad file descriptor) [pid 427] close(26) = -1 EBADF (Bad file descriptor) [pid 427] close(27) = -1 EBADF (Bad file descriptor) [pid 427] close(28) = -1 EBADF (Bad file descriptor) [pid 427] close(29) = -1 EBADF (Bad file descriptor) [pid 427] exit_group(0) = ? [pid 427] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 118 ./strace-static-x86_64: Process 428 attached [pid 428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 428] setpgid(0, 0) = 0 [pid 428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 428] write(3, "1000", 4) = 4 [pid 428] close(3) = 0 [pid 428] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 428] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 428] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 428] close(3) = 0 [pid 428] close(4) = 0 [pid 428] close(5) = -1 EBADF (Bad file descriptor) [pid 428] close(6) = -1 EBADF (Bad file descriptor) [pid 428] close(7) = -1 EBADF (Bad file descriptor) [pid 428] close(8) = -1 EBADF (Bad file descriptor) [pid 428] close(9) = -1 EBADF (Bad file descriptor) [pid 428] close(10) = -1 EBADF (Bad file descriptor) [pid 428] close(11) = -1 EBADF (Bad file descriptor) [pid 428] close(12) = -1 EBADF (Bad file descriptor) [pid 428] close(13) = -1 EBADF (Bad file descriptor) [pid 428] close(14) = -1 EBADF (Bad file descriptor) [pid 428] close(15) = -1 EBADF (Bad file descriptor) [pid 428] close(16) = -1 EBADF (Bad file descriptor) [pid 428] close(17) = -1 EBADF (Bad file descriptor) [pid 428] close(18) = -1 EBADF (Bad file descriptor) [pid 428] close(19) = -1 EBADF (Bad file descriptor) [pid 428] close(20) = -1 EBADF (Bad file descriptor) [pid 428] close(21) = -1 EBADF (Bad file descriptor) [pid 428] close(22) = -1 EBADF (Bad file descriptor) [pid 428] close(23) = -1 EBADF (Bad file descriptor) [pid 428] close(24) = -1 EBADF (Bad file descriptor) [pid 428] close(25) = -1 EBADF (Bad file descriptor) [pid 428] close(26) = -1 EBADF (Bad file descriptor) [pid 428] close(27) = -1 EBADF (Bad file descriptor) [pid 428] close(28) = -1 EBADF (Bad file descriptor) [pid 428] close(29) = -1 EBADF (Bad file descriptor) [pid 428] exit_group(0) = ? [pid 428] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 119 ./strace-static-x86_64: Process 429 attached [pid 429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 429] setpgid(0, 0) = 0 [pid 429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 429] write(3, "1000", 4) = 4 [pid 429] close(3) = 0 [pid 429] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 429] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 429] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 429] close(3) = 0 [pid 429] close(4) = 0 [pid 429] close(5) = -1 EBADF (Bad file descriptor) [pid 429] close(6) = -1 EBADF (Bad file descriptor) [pid 429] close(7) = -1 EBADF (Bad file descriptor) [pid 429] close(8) = -1 EBADF (Bad file descriptor) [pid 429] close(9) = -1 EBADF (Bad file descriptor) [pid 429] close(10) = -1 EBADF (Bad file descriptor) [pid 429] close(11) = -1 EBADF (Bad file descriptor) [pid 429] close(12) = -1 EBADF (Bad file descriptor) [pid 429] close(13) = -1 EBADF (Bad file descriptor) [pid 429] close(14) = -1 EBADF (Bad file descriptor) [pid 429] close(15) = -1 EBADF (Bad file descriptor) [pid 429] close(16) = -1 EBADF (Bad file descriptor) [pid 429] close(17) = -1 EBADF (Bad file descriptor) [pid 429] close(18) = -1 EBADF (Bad file descriptor) [pid 429] close(19) = -1 EBADF (Bad file descriptor) [pid 429] close(20) = -1 EBADF (Bad file descriptor) [pid 429] close(21) = -1 EBADF (Bad file descriptor) [pid 429] close(22) = -1 EBADF (Bad file descriptor) [pid 429] close(23) = -1 EBADF (Bad file descriptor) [pid 429] close(24) = -1 EBADF (Bad file descriptor) [pid 429] close(25) = -1 EBADF (Bad file descriptor) [pid 429] close(26) = -1 EBADF (Bad file descriptor) [pid 429] close(27) = -1 EBADF (Bad file descriptor) [pid 429] close(28) = -1 EBADF (Bad file descriptor) [pid 429] close(29) = -1 EBADF (Bad file descriptor) [pid 429] exit_group(0) = ? [pid 429] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 120 ./strace-static-x86_64: Process 430 attached [pid 430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 430] setpgid(0, 0) = 0 [pid 430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 430] write(3, "1000", 4) = 4 [pid 430] close(3) = 0 [pid 430] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 430] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 430] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 430] close(3) = 0 [pid 430] close(4) = 0 [pid 430] close(5) = -1 EBADF (Bad file descriptor) [pid 430] close(6) = -1 EBADF (Bad file descriptor) [pid 430] close(7) = -1 EBADF (Bad file descriptor) [pid 430] close(8) = -1 EBADF (Bad file descriptor) [pid 430] close(9) = -1 EBADF (Bad file descriptor) [pid 430] close(10) = -1 EBADF (Bad file descriptor) [pid 430] close(11) = -1 EBADF (Bad file descriptor) [pid 430] close(12) = -1 EBADF (Bad file descriptor) [pid 430] close(13) = -1 EBADF (Bad file descriptor) [pid 430] close(14) = -1 EBADF (Bad file descriptor) [pid 430] close(15) = -1 EBADF (Bad file descriptor) [pid 430] close(16) = -1 EBADF (Bad file descriptor) [pid 430] close(17) = -1 EBADF (Bad file descriptor) [pid 430] close(18) = -1 EBADF (Bad file descriptor) [pid 430] close(19) = -1 EBADF (Bad file descriptor) [pid 430] close(20) = -1 EBADF (Bad file descriptor) [pid 430] close(21) = -1 EBADF (Bad file descriptor) [pid 430] close(22) = -1 EBADF (Bad file descriptor) [pid 430] close(23) = -1 EBADF (Bad file descriptor) [pid 430] close(24) = -1 EBADF (Bad file descriptor) [pid 430] close(25) = -1 EBADF (Bad file descriptor) [pid 430] close(26) = -1 EBADF (Bad file descriptor) [pid 430] close(27) = -1 EBADF (Bad file descriptor) [pid 430] close(28) = -1 EBADF (Bad file descriptor) [pid 430] close(29) = -1 EBADF (Bad file descriptor) [pid 430] exit_group(0) = ? [pid 430] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 121 ./strace-static-x86_64: Process 431 attached [pid 431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 431] setpgid(0, 0) = 0 [pid 431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 431] write(3, "1000", 4) = 4 [pid 431] close(3) = 0 [pid 431] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 431] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 431] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 431] close(3) = 0 [pid 431] close(4) = 0 [pid 431] close(5) = -1 EBADF (Bad file descriptor) [pid 431] close(6) = -1 EBADF (Bad file descriptor) [pid 431] close(7) = -1 EBADF (Bad file descriptor) [pid 431] close(8) = -1 EBADF (Bad file descriptor) [pid 431] close(9) = -1 EBADF (Bad file descriptor) [pid 431] close(10) = -1 EBADF (Bad file descriptor) [pid 431] close(11) = -1 EBADF (Bad file descriptor) [pid 431] close(12) = -1 EBADF (Bad file descriptor) [pid 431] close(13) = -1 EBADF (Bad file descriptor) [pid 431] close(14) = -1 EBADF (Bad file descriptor) [pid 431] close(15) = -1 EBADF (Bad file descriptor) [pid 431] close(16) = -1 EBADF (Bad file descriptor) [pid 431] close(17) = -1 EBADF (Bad file descriptor) [pid 431] close(18) = -1 EBADF (Bad file descriptor) [pid 431] close(19) = -1 EBADF (Bad file descriptor) [pid 431] close(20) = -1 EBADF (Bad file descriptor) [pid 431] close(21) = -1 EBADF (Bad file descriptor) [pid 431] close(22) = -1 EBADF (Bad file descriptor) [pid 431] close(23) = -1 EBADF (Bad file descriptor) [pid 431] close(24) = -1 EBADF (Bad file descriptor) [pid 431] close(25) = -1 EBADF (Bad file descriptor) [pid 431] close(26) = -1 EBADF (Bad file descriptor) [pid 431] close(27) = -1 EBADF (Bad file descriptor) [pid 431] close(28) = -1 EBADF (Bad file descriptor) [pid 431] close(29) = -1 EBADF (Bad file descriptor) [pid 431] exit_group(0) = ? [pid 431] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 122 ./strace-static-x86_64: Process 432 attached [pid 432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 432] setpgid(0, 0) = 0 [pid 432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 432] write(3, "1000", 4) = 4 [pid 432] close(3) = 0 [pid 432] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 432] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 432] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 432] close(3) = 0 [pid 432] close(4) = 0 [pid 432] close(5) = -1 EBADF (Bad file descriptor) [pid 432] close(6) = -1 EBADF (Bad file descriptor) [pid 432] close(7) = -1 EBADF (Bad file descriptor) [pid 432] close(8) = -1 EBADF (Bad file descriptor) [pid 432] close(9) = -1 EBADF (Bad file descriptor) [pid 432] close(10) = -1 EBADF (Bad file descriptor) [pid 432] close(11) = -1 EBADF (Bad file descriptor) [pid 432] close(12) = -1 EBADF (Bad file descriptor) [pid 432] close(13) = -1 EBADF (Bad file descriptor) [pid 432] close(14) = -1 EBADF (Bad file descriptor) [pid 432] close(15) = -1 EBADF (Bad file descriptor) [pid 432] close(16) = -1 EBADF (Bad file descriptor) [pid 432] close(17) = -1 EBADF (Bad file descriptor) [pid 432] close(18) = -1 EBADF (Bad file descriptor) [pid 432] close(19) = -1 EBADF (Bad file descriptor) [pid 432] close(20) = -1 EBADF (Bad file descriptor) [pid 432] close(21) = -1 EBADF (Bad file descriptor) [pid 432] close(22) = -1 EBADF (Bad file descriptor) [pid 432] close(23) = -1 EBADF (Bad file descriptor) [pid 432] close(24) = -1 EBADF (Bad file descriptor) [pid 432] close(25) = -1 EBADF (Bad file descriptor) [pid 432] close(26) = -1 EBADF (Bad file descriptor) [pid 432] close(27) = -1 EBADF (Bad file descriptor) [pid 432] close(28) = -1 EBADF (Bad file descriptor) [pid 432] close(29) = -1 EBADF (Bad file descriptor) [pid 432] exit_group(0) = ? [pid 432] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 433 attached [pid 433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] <... clone resumed>, child_tidptr=0x555555ebd5d0) = 123 [pid 433] <... prctl resumed>) = 0 [pid 433] setpgid(0, 0) = 0 [pid 433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 433] write(3, "1000", 4) = 4 [pid 433] close(3) = 0 [pid 433] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 433] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 433] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 433] close(3) = 0 [pid 433] close(4) = 0 [pid 433] close(5) = -1 EBADF (Bad file descriptor) [pid 433] close(6) = -1 EBADF (Bad file descriptor) [pid 433] close(7) = -1 EBADF (Bad file descriptor) [pid 433] close(8) = -1 EBADF (Bad file descriptor) [pid 433] close(9) = -1 EBADF (Bad file descriptor) [pid 433] close(10) = -1 EBADF (Bad file descriptor) [pid 433] close(11) = -1 EBADF (Bad file descriptor) [pid 433] close(12) = -1 EBADF (Bad file descriptor) [pid 433] close(13) = -1 EBADF (Bad file descriptor) [pid 433] close(14) = -1 EBADF (Bad file descriptor) [pid 433] close(15) = -1 EBADF (Bad file descriptor) [pid 433] close(16) = -1 EBADF (Bad file descriptor) [pid 433] close(17) = -1 EBADF (Bad file descriptor) [pid 433] close(18) = -1 EBADF (Bad file descriptor) [pid 433] close(19) = -1 EBADF (Bad file descriptor) [pid 433] close(20) = -1 EBADF (Bad file descriptor) [pid 433] close(21) = -1 EBADF (Bad file descriptor) [pid 433] close(22) = -1 EBADF (Bad file descriptor) [pid 433] close(23) = -1 EBADF (Bad file descriptor) [pid 433] close(24) = -1 EBADF (Bad file descriptor) [pid 433] close(25) = -1 EBADF (Bad file descriptor) [pid 433] close(26) = -1 EBADF (Bad file descriptor) [pid 433] close(27) = -1 EBADF (Bad file descriptor) [pid 433] close(28) = -1 EBADF (Bad file descriptor) [pid 433] close(29) = -1 EBADF (Bad file descriptor) [pid 433] exit_group(0) = ? [pid 433] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 124 ./strace-static-x86_64: Process 434 attached [pid 434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 434] setpgid(0, 0) = 0 [pid 434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 434] write(3, "1000", 4) = 4 [pid 434] close(3) = 0 [pid 434] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 434] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 434] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 434] close(3) = 0 [pid 434] close(4) = 0 [pid 434] close(5) = -1 EBADF (Bad file descriptor) [pid 434] close(6) = -1 EBADF (Bad file descriptor) [pid 434] close(7) = -1 EBADF (Bad file descriptor) [pid 434] close(8) = -1 EBADF (Bad file descriptor) [pid 434] close(9) = -1 EBADF (Bad file descriptor) [pid 434] close(10) = -1 EBADF (Bad file descriptor) [pid 434] close(11) = -1 EBADF (Bad file descriptor) [pid 434] close(12) = -1 EBADF (Bad file descriptor) [pid 434] close(13) = -1 EBADF (Bad file descriptor) [pid 434] close(14) = -1 EBADF (Bad file descriptor) [pid 434] close(15) = -1 EBADF (Bad file descriptor) [pid 434] close(16) = -1 EBADF (Bad file descriptor) [pid 434] close(17) = -1 EBADF (Bad file descriptor) [pid 434] close(18) = -1 EBADF (Bad file descriptor) [pid 434] close(19) = -1 EBADF (Bad file descriptor) [pid 434] close(20) = -1 EBADF (Bad file descriptor) [pid 434] close(21) = -1 EBADF (Bad file descriptor) [pid 434] close(22) = -1 EBADF (Bad file descriptor) [pid 434] close(23) = -1 EBADF (Bad file descriptor) [pid 434] close(24) = -1 EBADF (Bad file descriptor) [pid 434] close(25) = -1 EBADF (Bad file descriptor) [pid 434] close(26) = -1 EBADF (Bad file descriptor) [pid 434] close(27) = -1 EBADF (Bad file descriptor) [pid 434] close(28) = -1 EBADF (Bad file descriptor) [pid 434] close(29) = -1 EBADF (Bad file descriptor) [pid 434] exit_group(0) = ? [pid 434] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 125 ./strace-static-x86_64: Process 435 attached [pid 435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 435] setpgid(0, 0) = 0 [pid 435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 435] write(3, "1000", 4) = 4 [pid 435] close(3) = 0 [pid 435] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 435] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 435] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 435] close(3) = 0 [pid 435] close(4) = 0 [pid 435] close(5) = -1 EBADF (Bad file descriptor) [pid 435] close(6) = -1 EBADF (Bad file descriptor) [pid 435] close(7) = -1 EBADF (Bad file descriptor) [pid 435] close(8) = -1 EBADF (Bad file descriptor) [pid 435] close(9) = -1 EBADF (Bad file descriptor) [pid 435] close(10) = -1 EBADF (Bad file descriptor) [pid 435] close(11) = -1 EBADF (Bad file descriptor) [pid 435] close(12) = -1 EBADF (Bad file descriptor) [pid 435] close(13) = -1 EBADF (Bad file descriptor) [pid 435] close(14) = -1 EBADF (Bad file descriptor) [pid 435] close(15) = -1 EBADF (Bad file descriptor) [pid 435] close(16) = -1 EBADF (Bad file descriptor) [pid 435] close(17) = -1 EBADF (Bad file descriptor) [pid 435] close(18) = -1 EBADF (Bad file descriptor) [pid 435] close(19) = -1 EBADF (Bad file descriptor) [pid 435] close(20) = -1 EBADF (Bad file descriptor) [pid 435] close(21) = -1 EBADF (Bad file descriptor) [pid 435] close(22) = -1 EBADF (Bad file descriptor) [pid 435] close(23) = -1 EBADF (Bad file descriptor) [pid 435] close(24) = -1 EBADF (Bad file descriptor) [pid 435] close(25) = -1 EBADF (Bad file descriptor) [pid 435] close(26) = -1 EBADF (Bad file descriptor) [pid 435] close(27) = -1 EBADF (Bad file descriptor) [pid 435] close(28) = -1 EBADF (Bad file descriptor) [pid 435] close(29) = -1 EBADF (Bad file descriptor) [pid 435] exit_group(0) = ? [pid 435] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 436 attached , child_tidptr=0x555555ebd5d0) = 126 [pid 436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 436] setpgid(0, 0) = 0 [pid 436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 436] write(3, "1000", 4) = 4 [pid 436] close(3) = 0 [pid 436] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 436] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 436] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 436] close(3) = 0 [pid 436] close(4) = 0 [pid 436] close(5) = -1 EBADF (Bad file descriptor) [pid 436] close(6) = -1 EBADF (Bad file descriptor) [pid 436] close(7) = -1 EBADF (Bad file descriptor) [pid 436] close(8) = -1 EBADF (Bad file descriptor) [pid 436] close(9) = -1 EBADF (Bad file descriptor) [pid 436] close(10) = -1 EBADF (Bad file descriptor) [pid 436] close(11) = -1 EBADF (Bad file descriptor) [pid 436] close(12) = -1 EBADF (Bad file descriptor) [pid 436] close(13) = -1 EBADF (Bad file descriptor) [pid 436] close(14) = -1 EBADF (Bad file descriptor) [pid 436] close(15) = -1 EBADF (Bad file descriptor) [pid 436] close(16) = -1 EBADF (Bad file descriptor) [pid 436] close(17) = -1 EBADF (Bad file descriptor) [pid 436] close(18) = -1 EBADF (Bad file descriptor) [pid 436] close(19) = -1 EBADF (Bad file descriptor) [pid 436] close(20) = -1 EBADF (Bad file descriptor) [pid 436] close(21) = -1 EBADF (Bad file descriptor) [pid 436] close(22) = -1 EBADF (Bad file descriptor) [pid 436] close(23) = -1 EBADF (Bad file descriptor) [pid 436] close(24) = -1 EBADF (Bad file descriptor) [pid 436] close(25) = -1 EBADF (Bad file descriptor) [pid 436] close(26) = -1 EBADF (Bad file descriptor) [pid 436] close(27) = -1 EBADF (Bad file descriptor) [pid 436] close(28) = -1 EBADF (Bad file descriptor) [pid 436] close(29) = -1 EBADF (Bad file descriptor) [pid 436] exit_group(0) = ? [pid 436] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 127 ./strace-static-x86_64: Process 437 attached [pid 437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 437] setpgid(0, 0) = 0 [pid 437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 437] write(3, "1000", 4) = 4 [pid 437] close(3) = 0 [pid 437] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 437] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 437] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 437] close(3) = 0 [pid 437] close(4) = 0 [pid 437] close(5) = -1 EBADF (Bad file descriptor) [pid 437] close(6) = -1 EBADF (Bad file descriptor) [pid 437] close(7) = -1 EBADF (Bad file descriptor) [pid 437] close(8) = -1 EBADF (Bad file descriptor) [pid 437] close(9) = -1 EBADF (Bad file descriptor) [pid 437] close(10) = -1 EBADF (Bad file descriptor) [pid 437] close(11) = -1 EBADF (Bad file descriptor) [pid 437] close(12) = -1 EBADF (Bad file descriptor) [pid 437] close(13) = -1 EBADF (Bad file descriptor) [pid 437] close(14) = -1 EBADF (Bad file descriptor) [pid 437] close(15) = -1 EBADF (Bad file descriptor) [pid 437] close(16) = -1 EBADF (Bad file descriptor) [pid 437] close(17) = -1 EBADF (Bad file descriptor) [pid 437] close(18) = -1 EBADF (Bad file descriptor) [pid 437] close(19) = -1 EBADF (Bad file descriptor) [pid 437] close(20) = -1 EBADF (Bad file descriptor) [pid 437] close(21) = -1 EBADF (Bad file descriptor) [pid 437] close(22) = -1 EBADF (Bad file descriptor) [pid 437] close(23) = -1 EBADF (Bad file descriptor) [pid 437] close(24) = -1 EBADF (Bad file descriptor) [pid 437] close(25) = -1 EBADF (Bad file descriptor) [pid 437] close(26) = -1 EBADF (Bad file descriptor) [pid 437] close(27) = -1 EBADF (Bad file descriptor) [pid 437] close(28) = -1 EBADF (Bad file descriptor) [pid 437] close(29) = -1 EBADF (Bad file descriptor) [pid 437] exit_group(0) = ? [pid 437] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 438 attached , child_tidptr=0x555555ebd5d0) = 128 [pid 438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 438] setpgid(0, 0) = 0 [pid 438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 438] write(3, "1000", 4) = 4 [pid 438] close(3) = 0 [pid 438] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 438] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 438] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 438] close(3) = 0 [pid 438] close(4) = 0 [pid 438] close(5) = -1 EBADF (Bad file descriptor) [pid 438] close(6) = -1 EBADF (Bad file descriptor) [pid 438] close(7) = -1 EBADF (Bad file descriptor) [pid 438] close(8) = -1 EBADF (Bad file descriptor) [pid 438] close(9) = -1 EBADF (Bad file descriptor) [pid 438] close(10) = -1 EBADF (Bad file descriptor) [pid 438] close(11) = -1 EBADF (Bad file descriptor) [pid 438] close(12) = -1 EBADF (Bad file descriptor) [pid 438] close(13) = -1 EBADF (Bad file descriptor) [pid 438] close(14) = -1 EBADF (Bad file descriptor) [pid 438] close(15) = -1 EBADF (Bad file descriptor) [pid 438] close(16) = -1 EBADF (Bad file descriptor) [pid 438] close(17) = -1 EBADF (Bad file descriptor) [pid 438] close(18) = -1 EBADF (Bad file descriptor) [pid 438] close(19) = -1 EBADF (Bad file descriptor) [pid 438] close(20) = -1 EBADF (Bad file descriptor) [pid 438] close(21) = -1 EBADF (Bad file descriptor) [pid 438] close(22) = -1 EBADF (Bad file descriptor) [pid 438] close(23) = -1 EBADF (Bad file descriptor) [pid 438] close(24) = -1 EBADF (Bad file descriptor) [pid 438] close(25) = -1 EBADF (Bad file descriptor) [pid 438] close(26) = -1 EBADF (Bad file descriptor) [pid 438] close(27) = -1 EBADF (Bad file descriptor) [pid 438] close(28) = -1 EBADF (Bad file descriptor) [pid 438] close(29) = -1 EBADF (Bad file descriptor) [pid 438] exit_group(0) = ? [pid 438] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 129 ./strace-static-x86_64: Process 439 attached [pid 439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 439] setpgid(0, 0) = 0 [pid 439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 439] write(3, "1000", 4) = 4 [pid 439] close(3) = 0 [pid 439] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 439] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 439] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 439] close(3) = 0 [pid 439] close(4) = 0 [pid 439] close(5) = -1 EBADF (Bad file descriptor) [pid 439] close(6) = -1 EBADF (Bad file descriptor) [pid 439] close(7) = -1 EBADF (Bad file descriptor) [pid 439] close(8) = -1 EBADF (Bad file descriptor) [pid 439] close(9) = -1 EBADF (Bad file descriptor) [pid 439] close(10) = -1 EBADF (Bad file descriptor) [pid 439] close(11) = -1 EBADF (Bad file descriptor) [pid 439] close(12) = -1 EBADF (Bad file descriptor) [pid 439] close(13) = -1 EBADF (Bad file descriptor) [pid 439] close(14) = -1 EBADF (Bad file descriptor) [pid 439] close(15) = -1 EBADF (Bad file descriptor) [pid 439] close(16) = -1 EBADF (Bad file descriptor) [pid 439] close(17) = -1 EBADF (Bad file descriptor) [pid 439] close(18) = -1 EBADF (Bad file descriptor) [pid 439] close(19) = -1 EBADF (Bad file descriptor) [pid 439] close(20) = -1 EBADF (Bad file descriptor) [pid 439] close(21) = -1 EBADF (Bad file descriptor) [pid 439] close(22) = -1 EBADF (Bad file descriptor) [pid 439] close(23) = -1 EBADF (Bad file descriptor) [pid 439] close(24) = -1 EBADF (Bad file descriptor) [pid 439] close(25) = -1 EBADF (Bad file descriptor) [pid 439] close(26) = -1 EBADF (Bad file descriptor) [pid 439] close(27) = -1 EBADF (Bad file descriptor) [pid 439] close(28) = -1 EBADF (Bad file descriptor) [pid 439] close(29) = -1 EBADF (Bad file descriptor) [pid 439] exit_group(0) = ? [pid 439] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 130 ./strace-static-x86_64: Process 440 attached [pid 440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 440] setpgid(0, 0) = 0 [pid 440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 440] write(3, "1000", 4) = 4 [pid 440] close(3) = 0 [pid 440] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 440] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 440] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 440] close(3) = 0 [pid 440] close(4) = 0 [pid 440] close(5) = -1 EBADF (Bad file descriptor) [pid 440] close(6) = -1 EBADF (Bad file descriptor) [pid 440] close(7) = -1 EBADF (Bad file descriptor) [pid 440] close(8) = -1 EBADF (Bad file descriptor) [pid 440] close(9) = -1 EBADF (Bad file descriptor) [pid 440] close(10) = -1 EBADF (Bad file descriptor) [pid 440] close(11) = -1 EBADF (Bad file descriptor) [pid 440] close(12) = -1 EBADF (Bad file descriptor) [pid 440] close(13) = -1 EBADF (Bad file descriptor) [pid 440] close(14) = -1 EBADF (Bad file descriptor) [pid 440] close(15) = -1 EBADF (Bad file descriptor) [pid 440] close(16) = -1 EBADF (Bad file descriptor) [pid 440] close(17) = -1 EBADF (Bad file descriptor) [pid 440] close(18) = -1 EBADF (Bad file descriptor) [pid 440] close(19) = -1 EBADF (Bad file descriptor) [pid 440] close(20) = -1 EBADF (Bad file descriptor) [pid 440] close(21) = -1 EBADF (Bad file descriptor) [pid 440] close(22) = -1 EBADF (Bad file descriptor) [pid 440] close(23) = -1 EBADF (Bad file descriptor) [pid 440] close(24) = -1 EBADF (Bad file descriptor) [pid 440] close(25) = -1 EBADF (Bad file descriptor) [pid 440] close(26) = -1 EBADF (Bad file descriptor) [pid 440] close(27) = -1 EBADF (Bad file descriptor) [pid 440] close(28) = -1 EBADF (Bad file descriptor) [pid 440] close(29) = -1 EBADF (Bad file descriptor) [pid 440] exit_group(0) = ? [pid 440] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 441 attached , child_tidptr=0x555555ebd5d0) = 131 [pid 441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 441] setpgid(0, 0) = 0 [pid 441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 441] write(3, "1000", 4) = 4 [pid 441] close(3) = 0 [pid 441] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 441] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 441] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 441] close(3) = 0 [pid 441] close(4) = 0 [pid 441] close(5) = -1 EBADF (Bad file descriptor) [pid 441] close(6) = -1 EBADF (Bad file descriptor) [pid 441] close(7) = -1 EBADF (Bad file descriptor) [pid 441] close(8) = -1 EBADF (Bad file descriptor) [pid 441] close(9) = -1 EBADF (Bad file descriptor) [pid 441] close(10) = -1 EBADF (Bad file descriptor) [pid 441] close(11) = -1 EBADF (Bad file descriptor) [pid 441] close(12) = -1 EBADF (Bad file descriptor) [pid 441] close(13) = -1 EBADF (Bad file descriptor) [pid 441] close(14) = -1 EBADF (Bad file descriptor) [pid 441] close(15) = -1 EBADF (Bad file descriptor) [pid 441] close(16) = -1 EBADF (Bad file descriptor) [pid 441] close(17) = -1 EBADF (Bad file descriptor) [pid 441] close(18) = -1 EBADF (Bad file descriptor) [pid 441] close(19) = -1 EBADF (Bad file descriptor) [pid 441] close(20) = -1 EBADF (Bad file descriptor) [pid 441] close(21) = -1 EBADF (Bad file descriptor) [pid 441] close(22) = -1 EBADF (Bad file descriptor) [pid 441] close(23) = -1 EBADF (Bad file descriptor) [pid 441] close(24) = -1 EBADF (Bad file descriptor) [pid 441] close(25) = -1 EBADF (Bad file descriptor) [pid 441] close(26) = -1 EBADF (Bad file descriptor) [pid 441] close(27) = -1 EBADF (Bad file descriptor) [pid 441] close(28) = -1 EBADF (Bad file descriptor) [pid 441] close(29) = -1 EBADF (Bad file descriptor) [pid 441] exit_group(0) = ? [pid 441] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 132 ./strace-static-x86_64: Process 442 attached [pid 442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 442] setpgid(0, 0) = 0 [pid 442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 442] write(3, "1000", 4) = 4 [pid 442] close(3) = 0 [pid 442] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 442] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 442] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 442] close(3) = 0 [pid 442] close(4) = 0 [pid 442] close(5) = -1 EBADF (Bad file descriptor) [pid 442] close(6) = -1 EBADF (Bad file descriptor) [pid 442] close(7) = -1 EBADF (Bad file descriptor) [pid 442] close(8) = -1 EBADF (Bad file descriptor) [pid 442] close(9) = -1 EBADF (Bad file descriptor) [pid 442] close(10) = -1 EBADF (Bad file descriptor) [pid 442] close(11) = -1 EBADF (Bad file descriptor) [pid 442] close(12) = -1 EBADF (Bad file descriptor) [pid 442] close(13) = -1 EBADF (Bad file descriptor) [pid 442] close(14) = -1 EBADF (Bad file descriptor) [pid 442] close(15) = -1 EBADF (Bad file descriptor) [pid 442] close(16) = -1 EBADF (Bad file descriptor) [pid 442] close(17) = -1 EBADF (Bad file descriptor) [pid 442] close(18) = -1 EBADF (Bad file descriptor) [pid 442] close(19) = -1 EBADF (Bad file descriptor) [pid 442] close(20) = -1 EBADF (Bad file descriptor) [pid 442] close(21) = -1 EBADF (Bad file descriptor) [pid 442] close(22) = -1 EBADF (Bad file descriptor) [pid 442] close(23) = -1 EBADF (Bad file descriptor) [pid 442] close(24) = -1 EBADF (Bad file descriptor) [pid 442] close(25) = -1 EBADF (Bad file descriptor) [pid 442] close(26) = -1 EBADF (Bad file descriptor) [pid 442] close(27) = -1 EBADF (Bad file descriptor) [pid 442] close(28) = -1 EBADF (Bad file descriptor) [pid 442] close(29) = -1 EBADF (Bad file descriptor) [pid 442] exit_group(0) = ? [pid 442] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 133 ./strace-static-x86_64: Process 443 attached [pid 443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 443] setpgid(0, 0) = 0 [pid 443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 443] write(3, "1000", 4) = 4 [pid 443] close(3) = 0 [pid 443] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 443] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 443] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 443] close(3) = 0 [pid 443] close(4) = 0 [pid 443] close(5) = -1 EBADF (Bad file descriptor) [pid 443] close(6) = -1 EBADF (Bad file descriptor) [pid 443] close(7) = -1 EBADF (Bad file descriptor) [pid 443] close(8) = -1 EBADF (Bad file descriptor) [pid 443] close(9) = -1 EBADF (Bad file descriptor) [pid 443] close(10) = -1 EBADF (Bad file descriptor) [pid 443] close(11) = -1 EBADF (Bad file descriptor) [pid 443] close(12) = -1 EBADF (Bad file descriptor) [pid 443] close(13) = -1 EBADF (Bad file descriptor) [pid 443] close(14) = -1 EBADF (Bad file descriptor) [pid 443] close(15) = -1 EBADF (Bad file descriptor) [pid 443] close(16) = -1 EBADF (Bad file descriptor) [pid 443] close(17) = -1 EBADF (Bad file descriptor) [pid 443] close(18) = -1 EBADF (Bad file descriptor) [pid 443] close(19) = -1 EBADF (Bad file descriptor) [pid 443] close(20) = -1 EBADF (Bad file descriptor) [pid 443] close(21) = -1 EBADF (Bad file descriptor) [pid 443] close(22) = -1 EBADF (Bad file descriptor) [pid 443] close(23) = -1 EBADF (Bad file descriptor) [pid 443] close(24) = -1 EBADF (Bad file descriptor) [pid 443] close(25) = -1 EBADF (Bad file descriptor) [pid 443] close(26) = -1 EBADF (Bad file descriptor) [pid 443] close(27) = -1 EBADF (Bad file descriptor) [pid 443] close(28) = -1 EBADF (Bad file descriptor) [pid 443] close(29) = -1 EBADF (Bad file descriptor) [pid 443] exit_group(0) = ? [pid 443] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 134 ./strace-static-x86_64: Process 444 attached [pid 444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 444] setpgid(0, 0) = 0 [pid 444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 444] write(3, "1000", 4) = 4 [pid 444] close(3) = 0 [pid 444] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 444] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 444] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 444] close(3) = 0 [pid 444] close(4) = 0 [pid 444] close(5) = -1 EBADF (Bad file descriptor) [pid 444] close(6) = -1 EBADF (Bad file descriptor) [pid 444] close(7) = -1 EBADF (Bad file descriptor) [pid 444] close(8) = -1 EBADF (Bad file descriptor) [pid 444] close(9) = -1 EBADF (Bad file descriptor) [pid 444] close(10) = -1 EBADF (Bad file descriptor) [pid 444] close(11) = -1 EBADF (Bad file descriptor) [pid 444] close(12) = -1 EBADF (Bad file descriptor) [pid 444] close(13) = -1 EBADF (Bad file descriptor) [pid 444] close(14) = -1 EBADF (Bad file descriptor) [pid 444] close(15) = -1 EBADF (Bad file descriptor) [pid 444] close(16) = -1 EBADF (Bad file descriptor) [pid 444] close(17) = -1 EBADF (Bad file descriptor) [pid 444] close(18) = -1 EBADF (Bad file descriptor) [pid 444] close(19) = -1 EBADF (Bad file descriptor) [pid 444] close(20) = -1 EBADF (Bad file descriptor) [pid 444] close(21) = -1 EBADF (Bad file descriptor) [pid 444] close(22) = -1 EBADF (Bad file descriptor) [pid 444] close(23) = -1 EBADF (Bad file descriptor) [pid 444] close(24) = -1 EBADF (Bad file descriptor) [pid 444] close(25) = -1 EBADF (Bad file descriptor) [pid 444] close(26) = -1 EBADF (Bad file descriptor) [pid 444] close(27) = -1 EBADF (Bad file descriptor) [pid 444] close(28) = -1 EBADF (Bad file descriptor) [pid 444] close(29) = -1 EBADF (Bad file descriptor) [pid 444] exit_group(0) = ? [pid 444] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 135 ./strace-static-x86_64: Process 445 attached [pid 445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 445] setpgid(0, 0) = 0 [pid 445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 445] write(3, "1000", 4) = 4 [pid 445] close(3) = 0 [pid 445] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 445] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 445] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 445] close(3) = 0 [pid 445] close(4) = 0 [pid 445] close(5) = -1 EBADF (Bad file descriptor) [pid 445] close(6) = -1 EBADF (Bad file descriptor) [pid 445] close(7) = -1 EBADF (Bad file descriptor) [pid 445] close(8) = -1 EBADF (Bad file descriptor) [pid 445] close(9) = -1 EBADF (Bad file descriptor) [pid 445] close(10) = -1 EBADF (Bad file descriptor) [pid 445] close(11) = -1 EBADF (Bad file descriptor) [pid 445] close(12) = -1 EBADF (Bad file descriptor) [pid 445] close(13) = -1 EBADF (Bad file descriptor) [pid 445] close(14) = -1 EBADF (Bad file descriptor) [pid 445] close(15) = -1 EBADF (Bad file descriptor) [pid 445] close(16) = -1 EBADF (Bad file descriptor) [pid 445] close(17) = -1 EBADF (Bad file descriptor) [pid 445] close(18) = -1 EBADF (Bad file descriptor) [pid 445] close(19) = -1 EBADF (Bad file descriptor) [pid 445] close(20) = -1 EBADF (Bad file descriptor) [pid 445] close(21) = -1 EBADF (Bad file descriptor) [pid 445] close(22) = -1 EBADF (Bad file descriptor) [pid 445] close(23) = -1 EBADF (Bad file descriptor) [pid 445] close(24) = -1 EBADF (Bad file descriptor) [pid 445] close(25) = -1 EBADF (Bad file descriptor) [pid 445] close(26) = -1 EBADF (Bad file descriptor) [pid 445] close(27) = -1 EBADF (Bad file descriptor) [pid 445] close(28) = -1 EBADF (Bad file descriptor) [pid 445] close(29) = -1 EBADF (Bad file descriptor) [pid 445] exit_group(0) = ? [pid 445] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 136 ./strace-static-x86_64: Process 446 attached [pid 446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 446] setpgid(0, 0) = 0 [pid 446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 446] write(3, "1000", 4) = 4 [pid 446] close(3) = 0 [pid 446] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 446] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 446] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 446] close(3) = 0 [pid 446] close(4) = 0 [pid 446] close(5) = -1 EBADF (Bad file descriptor) [pid 446] close(6) = -1 EBADF (Bad file descriptor) [pid 446] close(7) = -1 EBADF (Bad file descriptor) [pid 446] close(8) = -1 EBADF (Bad file descriptor) [pid 446] close(9) = -1 EBADF (Bad file descriptor) [pid 446] close(10) = -1 EBADF (Bad file descriptor) [pid 446] close(11) = -1 EBADF (Bad file descriptor) [pid 446] close(12) = -1 EBADF (Bad file descriptor) [pid 446] close(13) = -1 EBADF (Bad file descriptor) [pid 446] close(14) = -1 EBADF (Bad file descriptor) [pid 446] close(15) = -1 EBADF (Bad file descriptor) [pid 446] close(16) = -1 EBADF (Bad file descriptor) [pid 446] close(17) = -1 EBADF (Bad file descriptor) [pid 446] close(18) = -1 EBADF (Bad file descriptor) [pid 446] close(19) = -1 EBADF (Bad file descriptor) [pid 446] close(20) = -1 EBADF (Bad file descriptor) [pid 446] close(21) = -1 EBADF (Bad file descriptor) [pid 446] close(22) = -1 EBADF (Bad file descriptor) [pid 446] close(23) = -1 EBADF (Bad file descriptor) [pid 446] close(24) = -1 EBADF (Bad file descriptor) [pid 446] close(25) = -1 EBADF (Bad file descriptor) [pid 446] close(26) = -1 EBADF (Bad file descriptor) [pid 446] close(27) = -1 EBADF (Bad file descriptor) [pid 446] close(28) = -1 EBADF (Bad file descriptor) [pid 446] close(29) = -1 EBADF (Bad file descriptor) [pid 446] exit_group(0) = ? [pid 446] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 447 attached [pid 447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] <... clone resumed>, child_tidptr=0x555555ebd5d0) = 137 [pid 447] <... prctl resumed>) = 0 [pid 447] setpgid(0, 0) = 0 [pid 447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 447] write(3, "1000", 4) = 4 [pid 447] close(3) = 0 [pid 447] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 447] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 447] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 447] close(3) = 0 [pid 447] close(4) = 0 [pid 447] close(5) = -1 EBADF (Bad file descriptor) [pid 447] close(6) = -1 EBADF (Bad file descriptor) [pid 447] close(7) = -1 EBADF (Bad file descriptor) [pid 447] close(8) = -1 EBADF (Bad file descriptor) [pid 447] close(9) = -1 EBADF (Bad file descriptor) [pid 447] close(10) = -1 EBADF (Bad file descriptor) [pid 447] close(11) = -1 EBADF (Bad file descriptor) [pid 447] close(12) = -1 EBADF (Bad file descriptor) [pid 447] close(13) = -1 EBADF (Bad file descriptor) [pid 447] close(14) = -1 EBADF (Bad file descriptor) [pid 447] close(15) = -1 EBADF (Bad file descriptor) [pid 447] close(16) = -1 EBADF (Bad file descriptor) [pid 447] close(17) = -1 EBADF (Bad file descriptor) [pid 447] close(18) = -1 EBADF (Bad file descriptor) [pid 447] close(19) = -1 EBADF (Bad file descriptor) [pid 447] close(20) = -1 EBADF (Bad file descriptor) [pid 447] close(21) = -1 EBADF (Bad file descriptor) [pid 447] close(22) = -1 EBADF (Bad file descriptor) [pid 447] close(23) = -1 EBADF (Bad file descriptor) [pid 447] close(24) = -1 EBADF (Bad file descriptor) [pid 447] close(25) = -1 EBADF (Bad file descriptor) [pid 447] close(26) = -1 EBADF (Bad file descriptor) [pid 447] close(27) = -1 EBADF (Bad file descriptor) [pid 447] close(28) = -1 EBADF (Bad file descriptor) [pid 447] close(29) = -1 EBADF (Bad file descriptor) [pid 447] exit_group(0) = ? [pid 447] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 138 ./strace-static-x86_64: Process 448 attached [pid 448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 448] setpgid(0, 0) = 0 [pid 448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 448] write(3, "1000", 4) = 4 [pid 448] close(3) = 0 [pid 448] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 448] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 448] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 448] close(3) = 0 [pid 448] close(4) = 0 [pid 448] close(5) = -1 EBADF (Bad file descriptor) [pid 448] close(6) = -1 EBADF (Bad file descriptor) [pid 448] close(7) = -1 EBADF (Bad file descriptor) [pid 448] close(8) = -1 EBADF (Bad file descriptor) [pid 448] close(9) = -1 EBADF (Bad file descriptor) [pid 448] close(10) = -1 EBADF (Bad file descriptor) [pid 448] close(11) = -1 EBADF (Bad file descriptor) [pid 448] close(12) = -1 EBADF (Bad file descriptor) [pid 448] close(13) = -1 EBADF (Bad file descriptor) [pid 448] close(14) = -1 EBADF (Bad file descriptor) [pid 448] close(15) = -1 EBADF (Bad file descriptor) [pid 448] close(16) = -1 EBADF (Bad file descriptor) [pid 448] close(17) = -1 EBADF (Bad file descriptor) [pid 448] close(18) = -1 EBADF (Bad file descriptor) [pid 448] close(19) = -1 EBADF (Bad file descriptor) [pid 448] close(20) = -1 EBADF (Bad file descriptor) [pid 448] close(21) = -1 EBADF (Bad file descriptor) [pid 448] close(22) = -1 EBADF (Bad file descriptor) [pid 448] close(23) = -1 EBADF (Bad file descriptor) [pid 448] close(24) = -1 EBADF (Bad file descriptor) [pid 448] close(25) = -1 EBADF (Bad file descriptor) [pid 448] close(26) = -1 EBADF (Bad file descriptor) [pid 448] close(27) = -1 EBADF (Bad file descriptor) [pid 448] close(28) = -1 EBADF (Bad file descriptor) [pid 448] close(29) = -1 EBADF (Bad file descriptor) [pid 448] exit_group(0) = ? [pid 448] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 139 ./strace-static-x86_64: Process 449 attached [pid 449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 449] setpgid(0, 0) = 0 [pid 449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 449] write(3, "1000", 4) = 4 [pid 449] close(3) = 0 [pid 449] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 449] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 449] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 449] close(3) = 0 [pid 449] close(4) = 0 [pid 449] close(5) = -1 EBADF (Bad file descriptor) [pid 449] close(6) = -1 EBADF (Bad file descriptor) [pid 449] close(7) = -1 EBADF (Bad file descriptor) [pid 449] close(8) = -1 EBADF (Bad file descriptor) [pid 449] close(9) = -1 EBADF (Bad file descriptor) [pid 449] close(10) = -1 EBADF (Bad file descriptor) [pid 449] close(11) = -1 EBADF (Bad file descriptor) [pid 449] close(12) = -1 EBADF (Bad file descriptor) [pid 449] close(13) = -1 EBADF (Bad file descriptor) [pid 449] close(14) = -1 EBADF (Bad file descriptor) [pid 449] close(15) = -1 EBADF (Bad file descriptor) [pid 449] close(16) = -1 EBADF (Bad file descriptor) [pid 449] close(17) = -1 EBADF (Bad file descriptor) [pid 449] close(18) = -1 EBADF (Bad file descriptor) [pid 449] close(19) = -1 EBADF (Bad file descriptor) [pid 449] close(20) = -1 EBADF (Bad file descriptor) [pid 449] close(21) = -1 EBADF (Bad file descriptor) [pid 449] close(22) = -1 EBADF (Bad file descriptor) [pid 449] close(23) = -1 EBADF (Bad file descriptor) [pid 449] close(24) = -1 EBADF (Bad file descriptor) [pid 449] close(25) = -1 EBADF (Bad file descriptor) [pid 449] close(26) = -1 EBADF (Bad file descriptor) [pid 449] close(27) = -1 EBADF (Bad file descriptor) [pid 449] close(28) = -1 EBADF (Bad file descriptor) [pid 449] close(29) = -1 EBADF (Bad file descriptor) [pid 449] exit_group(0) = ? [pid 449] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 140 ./strace-static-x86_64: Process 450 attached [pid 450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 450] setpgid(0, 0) = 0 [pid 450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 450] write(3, "1000", 4) = 4 [pid 450] close(3) = 0 [pid 450] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 450] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 450] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 450] close(3) = 0 [pid 450] close(4) = 0 [pid 450] close(5) = -1 EBADF (Bad file descriptor) [pid 450] close(6) = -1 EBADF (Bad file descriptor) [pid 450] close(7) = -1 EBADF (Bad file descriptor) [pid 450] close(8) = -1 EBADF (Bad file descriptor) [pid 450] close(9) = -1 EBADF (Bad file descriptor) [pid 450] close(10) = -1 EBADF (Bad file descriptor) [pid 450] close(11) = -1 EBADF (Bad file descriptor) [pid 450] close(12) = -1 EBADF (Bad file descriptor) [pid 450] close(13) = -1 EBADF (Bad file descriptor) [pid 450] close(14) = -1 EBADF (Bad file descriptor) [pid 450] close(15) = -1 EBADF (Bad file descriptor) [pid 450] close(16) = -1 EBADF (Bad file descriptor) [pid 450] close(17) = -1 EBADF (Bad file descriptor) [pid 450] close(18) = -1 EBADF (Bad file descriptor) [pid 450] close(19) = -1 EBADF (Bad file descriptor) [pid 450] close(20) = -1 EBADF (Bad file descriptor) [pid 450] close(21) = -1 EBADF (Bad file descriptor) [pid 450] close(22) = -1 EBADF (Bad file descriptor) [pid 450] close(23) = -1 EBADF (Bad file descriptor) [pid 450] close(24) = -1 EBADF (Bad file descriptor) [pid 450] close(25) = -1 EBADF (Bad file descriptor) [pid 450] close(26) = -1 EBADF (Bad file descriptor) [pid 450] close(27) = -1 EBADF (Bad file descriptor) [pid 450] close(28) = -1 EBADF (Bad file descriptor) [pid 450] close(29) = -1 EBADF (Bad file descriptor) [pid 450] exit_group(0) = ? [pid 450] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 141 ./strace-static-x86_64: Process 451 attached [pid 451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 451] setpgid(0, 0) = 0 [pid 451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 451] write(3, "1000", 4) = 4 [pid 451] close(3) = 0 [pid 451] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 451] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 451] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 451] close(3) = 0 [pid 451] close(4) = 0 [pid 451] close(5) = -1 EBADF (Bad file descriptor) [pid 451] close(6) = -1 EBADF (Bad file descriptor) [pid 451] close(7) = -1 EBADF (Bad file descriptor) [pid 451] close(8) = -1 EBADF (Bad file descriptor) [pid 451] close(9) = -1 EBADF (Bad file descriptor) [pid 451] close(10) = -1 EBADF (Bad file descriptor) [pid 451] close(11) = -1 EBADF (Bad file descriptor) [pid 451] close(12) = -1 EBADF (Bad file descriptor) [pid 451] close(13) = -1 EBADF (Bad file descriptor) [pid 451] close(14) = -1 EBADF (Bad file descriptor) [pid 451] close(15) = -1 EBADF (Bad file descriptor) [pid 451] close(16) = -1 EBADF (Bad file descriptor) [pid 451] close(17) = -1 EBADF (Bad file descriptor) [pid 451] close(18) = -1 EBADF (Bad file descriptor) [pid 451] close(19) = -1 EBADF (Bad file descriptor) [pid 451] close(20) = -1 EBADF (Bad file descriptor) [pid 451] close(21) = -1 EBADF (Bad file descriptor) [pid 451] close(22) = -1 EBADF (Bad file descriptor) [pid 451] close(23) = -1 EBADF (Bad file descriptor) [pid 451] close(24) = -1 EBADF (Bad file descriptor) [pid 451] close(25) = -1 EBADF (Bad file descriptor) [pid 451] close(26) = -1 EBADF (Bad file descriptor) [pid 451] close(27) = -1 EBADF (Bad file descriptor) [pid 451] close(28) = -1 EBADF (Bad file descriptor) [pid 451] close(29) = -1 EBADF (Bad file descriptor) [pid 451] exit_group(0) = ? [pid 451] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 142 ./strace-static-x86_64: Process 452 attached [pid 452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 452] setpgid(0, 0) = 0 [pid 452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 452] write(3, "1000", 4) = 4 [pid 452] close(3) = 0 [pid 452] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 452] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 452] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 452] close(3) = 0 [pid 452] close(4) = 0 [pid 452] close(5) = -1 EBADF (Bad file descriptor) [pid 452] close(6) = -1 EBADF (Bad file descriptor) [pid 452] close(7) = -1 EBADF (Bad file descriptor) [pid 452] close(8) = -1 EBADF (Bad file descriptor) [pid 452] close(9) = -1 EBADF (Bad file descriptor) [pid 452] close(10) = -1 EBADF (Bad file descriptor) [pid 452] close(11) = -1 EBADF (Bad file descriptor) [pid 452] close(12) = -1 EBADF (Bad file descriptor) [pid 452] close(13) = -1 EBADF (Bad file descriptor) [pid 452] close(14) = -1 EBADF (Bad file descriptor) [pid 452] close(15) = -1 EBADF (Bad file descriptor) [pid 452] close(16) = -1 EBADF (Bad file descriptor) [pid 452] close(17) = -1 EBADF (Bad file descriptor) [pid 452] close(18) = -1 EBADF (Bad file descriptor) [pid 452] close(19) = -1 EBADF (Bad file descriptor) [pid 452] close(20) = -1 EBADF (Bad file descriptor) [pid 452] close(21) = -1 EBADF (Bad file descriptor) [pid 452] close(22) = -1 EBADF (Bad file descriptor) [pid 452] close(23) = -1 EBADF (Bad file descriptor) [pid 452] close(24) = -1 EBADF (Bad file descriptor) [pid 452] close(25) = -1 EBADF (Bad file descriptor) [pid 452] close(26) = -1 EBADF (Bad file descriptor) [pid 452] close(27) = -1 EBADF (Bad file descriptor) [pid 452] close(28) = -1 EBADF (Bad file descriptor) [pid 452] close(29) = -1 EBADF (Bad file descriptor) [pid 452] exit_group(0) = ? [pid 452] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 143 ./strace-static-x86_64: Process 453 attached [pid 453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 453] setpgid(0, 0) = 0 [pid 453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 453] write(3, "1000", 4) = 4 [pid 453] close(3) = 0 [pid 453] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 453] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 453] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 453] close(3) = 0 [pid 453] close(4) = 0 [pid 453] close(5) = -1 EBADF (Bad file descriptor) [pid 453] close(6) = -1 EBADF (Bad file descriptor) [pid 453] close(7) = -1 EBADF (Bad file descriptor) [pid 453] close(8) = -1 EBADF (Bad file descriptor) [pid 453] close(9) = -1 EBADF (Bad file descriptor) [pid 453] close(10) = -1 EBADF (Bad file descriptor) [pid 453] close(11) = -1 EBADF (Bad file descriptor) [pid 453] close(12) = -1 EBADF (Bad file descriptor) [pid 453] close(13) = -1 EBADF (Bad file descriptor) [pid 453] close(14) = -1 EBADF (Bad file descriptor) [pid 453] close(15) = -1 EBADF (Bad file descriptor) [pid 453] close(16) = -1 EBADF (Bad file descriptor) [pid 453] close(17) = -1 EBADF (Bad file descriptor) [pid 453] close(18) = -1 EBADF (Bad file descriptor) [pid 453] close(19) = -1 EBADF (Bad file descriptor) [pid 453] close(20) = -1 EBADF (Bad file descriptor) [pid 453] close(21) = -1 EBADF (Bad file descriptor) [pid 453] close(22) = -1 EBADF (Bad file descriptor) [pid 453] close(23) = -1 EBADF (Bad file descriptor) [pid 453] close(24) = -1 EBADF (Bad file descriptor) [pid 453] close(25) = -1 EBADF (Bad file descriptor) [pid 453] close(26) = -1 EBADF (Bad file descriptor) [pid 453] close(27) = -1 EBADF (Bad file descriptor) [pid 453] close(28) = -1 EBADF (Bad file descriptor) [pid 453] close(29) = -1 EBADF (Bad file descriptor) [pid 453] exit_group(0) = ? [pid 453] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=143, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 144 ./strace-static-x86_64: Process 454 attached [pid 454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 454] setpgid(0, 0) = 0 [pid 454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 454] write(3, "1000", 4) = 4 [pid 454] close(3) = 0 [pid 454] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 454] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 454] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 454] close(3) = 0 [pid 454] close(4) = 0 [pid 454] close(5) = -1 EBADF (Bad file descriptor) [pid 454] close(6) = -1 EBADF (Bad file descriptor) [pid 454] close(7) = -1 EBADF (Bad file descriptor) [pid 454] close(8) = -1 EBADF (Bad file descriptor) [pid 454] close(9) = -1 EBADF (Bad file descriptor) [pid 454] close(10) = -1 EBADF (Bad file descriptor) [pid 454] close(11) = -1 EBADF (Bad file descriptor) [pid 454] close(12) = -1 EBADF (Bad file descriptor) [pid 454] close(13) = -1 EBADF (Bad file descriptor) [pid 454] close(14) = -1 EBADF (Bad file descriptor) [pid 454] close(15) = -1 EBADF (Bad file descriptor) [pid 454] close(16) = -1 EBADF (Bad file descriptor) [pid 454] close(17) = -1 EBADF (Bad file descriptor) [pid 454] close(18) = -1 EBADF (Bad file descriptor) [pid 454] close(19) = -1 EBADF (Bad file descriptor) [pid 454] close(20) = -1 EBADF (Bad file descriptor) [pid 454] close(21) = -1 EBADF (Bad file descriptor) [pid 454] close(22) = -1 EBADF (Bad file descriptor) [pid 454] close(23) = -1 EBADF (Bad file descriptor) [pid 454] close(24) = -1 EBADF (Bad file descriptor) [pid 454] close(25) = -1 EBADF (Bad file descriptor) [pid 454] close(26) = -1 EBADF (Bad file descriptor) [pid 454] close(27) = -1 EBADF (Bad file descriptor) [pid 454] close(28) = -1 EBADF (Bad file descriptor) [pid 454] close(29) = -1 EBADF (Bad file descriptor) [pid 454] exit_group(0) = ? [pid 454] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 145 ./strace-static-x86_64: Process 455 attached [pid 455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 455] setpgid(0, 0) = 0 [pid 455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 455] write(3, "1000", 4) = 4 [pid 455] close(3) = 0 [pid 455] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 455] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 455] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 455] close(3) = 0 [pid 455] close(4) = 0 [pid 455] close(5) = -1 EBADF (Bad file descriptor) [pid 455] close(6) = -1 EBADF (Bad file descriptor) [pid 455] close(7) = -1 EBADF (Bad file descriptor) [pid 455] close(8) = -1 EBADF (Bad file descriptor) [pid 455] close(9) = -1 EBADF (Bad file descriptor) [pid 455] close(10) = -1 EBADF (Bad file descriptor) [pid 455] close(11) = -1 EBADF (Bad file descriptor) [pid 455] close(12) = -1 EBADF (Bad file descriptor) [pid 455] close(13) = -1 EBADF (Bad file descriptor) [pid 455] close(14) = -1 EBADF (Bad file descriptor) [pid 455] close(15) = -1 EBADF (Bad file descriptor) [pid 455] close(16) = -1 EBADF (Bad file descriptor) [pid 455] close(17) = -1 EBADF (Bad file descriptor) [pid 455] close(18) = -1 EBADF (Bad file descriptor) [pid 455] close(19) = -1 EBADF (Bad file descriptor) [pid 455] close(20) = -1 EBADF (Bad file descriptor) [pid 455] close(21) = -1 EBADF (Bad file descriptor) [pid 455] close(22) = -1 EBADF (Bad file descriptor) [pid 455] close(23) = -1 EBADF (Bad file descriptor) [pid 455] close(24) = -1 EBADF (Bad file descriptor) [pid 455] close(25) = -1 EBADF (Bad file descriptor) [pid 455] close(26) = -1 EBADF (Bad file descriptor) [pid 455] close(27) = -1 EBADF (Bad file descriptor) [pid 455] close(28) = -1 EBADF (Bad file descriptor) [pid 455] close(29) = -1 EBADF (Bad file descriptor) [pid 455] exit_group(0) = ? [pid 455] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 456 attached , child_tidptr=0x555555ebd5d0) = 146 [pid 456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 456] setpgid(0, 0) = 0 [pid 456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 456] write(3, "1000", 4) = 4 [pid 456] close(3) = 0 [pid 456] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 456] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 456] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 456] close(3) = 0 [pid 456] close(4) = 0 [pid 456] close(5) = -1 EBADF (Bad file descriptor) [pid 456] close(6) = -1 EBADF (Bad file descriptor) [pid 456] close(7) = -1 EBADF (Bad file descriptor) [pid 456] close(8) = -1 EBADF (Bad file descriptor) [pid 456] close(9) = -1 EBADF (Bad file descriptor) [pid 456] close(10) = -1 EBADF (Bad file descriptor) [pid 456] close(11) = -1 EBADF (Bad file descriptor) [pid 456] close(12) = -1 EBADF (Bad file descriptor) [pid 456] close(13) = -1 EBADF (Bad file descriptor) [pid 456] close(14) = -1 EBADF (Bad file descriptor) [pid 456] close(15) = -1 EBADF (Bad file descriptor) [pid 456] close(16) = -1 EBADF (Bad file descriptor) [pid 456] close(17) = -1 EBADF (Bad file descriptor) [pid 456] close(18) = -1 EBADF (Bad file descriptor) [pid 456] close(19) = -1 EBADF (Bad file descriptor) [pid 456] close(20) = -1 EBADF (Bad file descriptor) [pid 456] close(21) = -1 EBADF (Bad file descriptor) [pid 456] close(22) = -1 EBADF (Bad file descriptor) [pid 456] close(23) = -1 EBADF (Bad file descriptor) [pid 456] close(24) = -1 EBADF (Bad file descriptor) [pid 456] close(25) = -1 EBADF (Bad file descriptor) [pid 456] close(26) = -1 EBADF (Bad file descriptor) [pid 456] close(27) = -1 EBADF (Bad file descriptor) [pid 456] close(28) = -1 EBADF (Bad file descriptor) [pid 456] close(29) = -1 EBADF (Bad file descriptor) [pid 456] exit_group(0) = ? [pid 456] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 147 ./strace-static-x86_64: Process 457 attached [pid 457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 457] setpgid(0, 0) = 0 [pid 457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 457] write(3, "1000", 4) = 4 [pid 457] close(3) = 0 [pid 457] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 457] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 457] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 457] close(3) = 0 [pid 457] close(4) = 0 [pid 457] close(5) = -1 EBADF (Bad file descriptor) [pid 457] close(6) = -1 EBADF (Bad file descriptor) [pid 457] close(7) = -1 EBADF (Bad file descriptor) [pid 457] close(8) = -1 EBADF (Bad file descriptor) [pid 457] close(9) = -1 EBADF (Bad file descriptor) [pid 457] close(10) = -1 EBADF (Bad file descriptor) [pid 457] close(11) = -1 EBADF (Bad file descriptor) [pid 457] close(12) = -1 EBADF (Bad file descriptor) [pid 457] close(13) = -1 EBADF (Bad file descriptor) [pid 457] close(14) = -1 EBADF (Bad file descriptor) [pid 457] close(15) = -1 EBADF (Bad file descriptor) [pid 457] close(16) = -1 EBADF (Bad file descriptor) [pid 457] close(17) = -1 EBADF (Bad file descriptor) [pid 457] close(18) = -1 EBADF (Bad file descriptor) [pid 457] close(19) = -1 EBADF (Bad file descriptor) [pid 457] close(20) = -1 EBADF (Bad file descriptor) [pid 457] close(21) = -1 EBADF (Bad file descriptor) [pid 457] close(22) = -1 EBADF (Bad file descriptor) [pid 457] close(23) = -1 EBADF (Bad file descriptor) [pid 457] close(24) = -1 EBADF (Bad file descriptor) [pid 457] close(25) = -1 EBADF (Bad file descriptor) [pid 457] close(26) = -1 EBADF (Bad file descriptor) [pid 457] close(27) = -1 EBADF (Bad file descriptor) [pid 457] close(28) = -1 EBADF (Bad file descriptor) [pid 457] close(29) = -1 EBADF (Bad file descriptor) [pid 457] exit_group(0) = ? [pid 457] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 148 ./strace-static-x86_64: Process 458 attached [pid 458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 458] setpgid(0, 0) = 0 [pid 458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 458] write(3, "1000", 4) = 4 [pid 458] close(3) = 0 [pid 458] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 458] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 458] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 458] close(3) = 0 [pid 458] close(4) = 0 [pid 458] close(5) = -1 EBADF (Bad file descriptor) [pid 458] close(6) = -1 EBADF (Bad file descriptor) [pid 458] close(7) = -1 EBADF (Bad file descriptor) [pid 458] close(8) = -1 EBADF (Bad file descriptor) [pid 458] close(9) = -1 EBADF (Bad file descriptor) [pid 458] close(10) = -1 EBADF (Bad file descriptor) [pid 458] close(11) = -1 EBADF (Bad file descriptor) [pid 458] close(12) = -1 EBADF (Bad file descriptor) [pid 458] close(13) = -1 EBADF (Bad file descriptor) [pid 458] close(14) = -1 EBADF (Bad file descriptor) [pid 458] close(15) = -1 EBADF (Bad file descriptor) [pid 458] close(16) = -1 EBADF (Bad file descriptor) [pid 458] close(17) = -1 EBADF (Bad file descriptor) [pid 458] close(18) = -1 EBADF (Bad file descriptor) [pid 458] close(19) = -1 EBADF (Bad file descriptor) [pid 458] close(20) = -1 EBADF (Bad file descriptor) [pid 458] close(21) = -1 EBADF (Bad file descriptor) [pid 458] close(22) = -1 EBADF (Bad file descriptor) [pid 458] close(23) = -1 EBADF (Bad file descriptor) [pid 458] close(24) = -1 EBADF (Bad file descriptor) [pid 458] close(25) = -1 EBADF (Bad file descriptor) [pid 458] close(26) = -1 EBADF (Bad file descriptor) [pid 458] close(27) = -1 EBADF (Bad file descriptor) [pid 458] close(28) = -1 EBADF (Bad file descriptor) [pid 458] close(29) = -1 EBADF (Bad file descriptor) [pid 458] exit_group(0) = ? [pid 458] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 149 ./strace-static-x86_64: Process 459 attached [pid 459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 459] setpgid(0, 0) = 0 [pid 459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 459] write(3, "1000", 4) = 4 [pid 459] close(3) = 0 [pid 459] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 459] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 459] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 459] close(3) = 0 [pid 459] close(4) = 0 [pid 459] close(5) = -1 EBADF (Bad file descriptor) [pid 459] close(6) = -1 EBADF (Bad file descriptor) [pid 459] close(7) = -1 EBADF (Bad file descriptor) [pid 459] close(8) = -1 EBADF (Bad file descriptor) [pid 459] close(9) = -1 EBADF (Bad file descriptor) [pid 459] close(10) = -1 EBADF (Bad file descriptor) [pid 459] close(11) = -1 EBADF (Bad file descriptor) [pid 459] close(12) = -1 EBADF (Bad file descriptor) [pid 459] close(13) = -1 EBADF (Bad file descriptor) [pid 459] close(14) = -1 EBADF (Bad file descriptor) [pid 459] close(15) = -1 EBADF (Bad file descriptor) [pid 459] close(16) = -1 EBADF (Bad file descriptor) [pid 459] close(17) = -1 EBADF (Bad file descriptor) [pid 459] close(18) = -1 EBADF (Bad file descriptor) [pid 459] close(19) = -1 EBADF (Bad file descriptor) [pid 459] close(20) = -1 EBADF (Bad file descriptor) [pid 459] close(21) = -1 EBADF (Bad file descriptor) [pid 459] close(22) = -1 EBADF (Bad file descriptor) [pid 459] close(23) = -1 EBADF (Bad file descriptor) [pid 459] close(24) = -1 EBADF (Bad file descriptor) [pid 459] close(25) = -1 EBADF (Bad file descriptor) [pid 459] close(26) = -1 EBADF (Bad file descriptor) [pid 459] close(27) = -1 EBADF (Bad file descriptor) [pid 459] close(28) = -1 EBADF (Bad file descriptor) [pid 459] close(29) = -1 EBADF (Bad file descriptor) [pid 459] exit_group(0) = ? [pid 459] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 150 ./strace-static-x86_64: Process 460 attached [pid 460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 460] setpgid(0, 0) = 0 [pid 460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 460] write(3, "1000", 4) = 4 [pid 460] close(3) = 0 [pid 460] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 460] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 460] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 460] close(3) = 0 [pid 460] close(4) = 0 [pid 460] close(5) = -1 EBADF (Bad file descriptor) [pid 460] close(6) = -1 EBADF (Bad file descriptor) [pid 460] close(7) = -1 EBADF (Bad file descriptor) [pid 460] close(8) = -1 EBADF (Bad file descriptor) [pid 460] close(9) = -1 EBADF (Bad file descriptor) [pid 460] close(10) = -1 EBADF (Bad file descriptor) [pid 460] close(11) = -1 EBADF (Bad file descriptor) [pid 460] close(12) = -1 EBADF (Bad file descriptor) [pid 460] close(13) = -1 EBADF (Bad file descriptor) [pid 460] close(14) = -1 EBADF (Bad file descriptor) [pid 460] close(15) = -1 EBADF (Bad file descriptor) [pid 460] close(16) = -1 EBADF (Bad file descriptor) [pid 460] close(17) = -1 EBADF (Bad file descriptor) [pid 460] close(18) = -1 EBADF (Bad file descriptor) [pid 460] close(19) = -1 EBADF (Bad file descriptor) [pid 460] close(20) = -1 EBADF (Bad file descriptor) [pid 460] close(21) = -1 EBADF (Bad file descriptor) [pid 460] close(22) = -1 EBADF (Bad file descriptor) [pid 460] close(23) = -1 EBADF (Bad file descriptor) [pid 460] close(24) = -1 EBADF (Bad file descriptor) [pid 460] close(25) = -1 EBADF (Bad file descriptor) [pid 460] close(26) = -1 EBADF (Bad file descriptor) [pid 460] close(27) = -1 EBADF (Bad file descriptor) [pid 460] close(28) = -1 EBADF (Bad file descriptor) [pid 460] close(29) = -1 EBADF (Bad file descriptor) [pid 460] exit_group(0) = ? [pid 460] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 151 ./strace-static-x86_64: Process 461 attached [pid 461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 461] setpgid(0, 0) = 0 [pid 461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 461] write(3, "1000", 4) = 4 [pid 461] close(3) = 0 [pid 461] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 461] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 461] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 461] close(3) = 0 [pid 461] close(4) = 0 [pid 461] close(5) = -1 EBADF (Bad file descriptor) [pid 461] close(6) = -1 EBADF (Bad file descriptor) [pid 461] close(7) = -1 EBADF (Bad file descriptor) [pid 461] close(8) = -1 EBADF (Bad file descriptor) [pid 461] close(9) = -1 EBADF (Bad file descriptor) [pid 461] close(10) = -1 EBADF (Bad file descriptor) [pid 461] close(11) = -1 EBADF (Bad file descriptor) [pid 461] close(12) = -1 EBADF (Bad file descriptor) [pid 461] close(13) = -1 EBADF (Bad file descriptor) [pid 461] close(14) = -1 EBADF (Bad file descriptor) [pid 461] close(15) = -1 EBADF (Bad file descriptor) [pid 461] close(16) = -1 EBADF (Bad file descriptor) [pid 461] close(17) = -1 EBADF (Bad file descriptor) [pid 461] close(18) = -1 EBADF (Bad file descriptor) [pid 461] close(19) = -1 EBADF (Bad file descriptor) [pid 461] close(20) = -1 EBADF (Bad file descriptor) [pid 461] close(21) = -1 EBADF (Bad file descriptor) [pid 461] close(22) = -1 EBADF (Bad file descriptor) [pid 461] close(23) = -1 EBADF (Bad file descriptor) [pid 461] close(24) = -1 EBADF (Bad file descriptor) [pid 461] close(25) = -1 EBADF (Bad file descriptor) [pid 461] close(26) = -1 EBADF (Bad file descriptor) [pid 461] close(27) = -1 EBADF (Bad file descriptor) [pid 461] close(28) = -1 EBADF (Bad file descriptor) [pid 461] close(29) = -1 EBADF (Bad file descriptor) [pid 461] exit_group(0) = ? [pid 461] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 152 ./strace-static-x86_64: Process 462 attached [pid 462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 462] setpgid(0, 0) = 0 [pid 462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 462] write(3, "1000", 4) = 4 [pid 462] close(3) = 0 [pid 462] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 462] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 462] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 462] close(3) = 0 [pid 462] close(4) = 0 [pid 462] close(5) = -1 EBADF (Bad file descriptor) [pid 462] close(6) = -1 EBADF (Bad file descriptor) [pid 462] close(7) = -1 EBADF (Bad file descriptor) [pid 462] close(8) = -1 EBADF (Bad file descriptor) [pid 462] close(9) = -1 EBADF (Bad file descriptor) [pid 462] close(10) = -1 EBADF (Bad file descriptor) [pid 462] close(11) = -1 EBADF (Bad file descriptor) [pid 462] close(12) = -1 EBADF (Bad file descriptor) [pid 462] close(13) = -1 EBADF (Bad file descriptor) [pid 462] close(14) = -1 EBADF (Bad file descriptor) [pid 462] close(15) = -1 EBADF (Bad file descriptor) [pid 462] close(16) = -1 EBADF (Bad file descriptor) [pid 462] close(17) = -1 EBADF (Bad file descriptor) [pid 462] close(18) = -1 EBADF (Bad file descriptor) [pid 462] close(19) = -1 EBADF (Bad file descriptor) [pid 462] close(20) = -1 EBADF (Bad file descriptor) [pid 462] close(21) = -1 EBADF (Bad file descriptor) [pid 462] close(22) = -1 EBADF (Bad file descriptor) [pid 462] close(23) = -1 EBADF (Bad file descriptor) [pid 462] close(24) = -1 EBADF (Bad file descriptor) [pid 462] close(25) = -1 EBADF (Bad file descriptor) [pid 462] close(26) = -1 EBADF (Bad file descriptor) [pid 462] close(27) = -1 EBADF (Bad file descriptor) [pid 462] close(28) = -1 EBADF (Bad file descriptor) [pid 462] close(29) = -1 EBADF (Bad file descriptor) [pid 462] exit_group(0) = ? [pid 462] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 153 ./strace-static-x86_64: Process 463 attached [pid 463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 463] setpgid(0, 0) = 0 [pid 463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 463] write(3, "1000", 4) = 4 [pid 463] close(3) = 0 [pid 463] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 463] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 463] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 463] close(3) = 0 [pid 463] close(4) = 0 [pid 463] close(5) = -1 EBADF (Bad file descriptor) [pid 463] close(6) = -1 EBADF (Bad file descriptor) [pid 463] close(7) = -1 EBADF (Bad file descriptor) [pid 463] close(8) = -1 EBADF (Bad file descriptor) [pid 463] close(9) = -1 EBADF (Bad file descriptor) [pid 463] close(10) = -1 EBADF (Bad file descriptor) [pid 463] close(11) = -1 EBADF (Bad file descriptor) [pid 463] close(12) = -1 EBADF (Bad file descriptor) [pid 463] close(13) = -1 EBADF (Bad file descriptor) [pid 463] close(14) = -1 EBADF (Bad file descriptor) [pid 463] close(15) = -1 EBADF (Bad file descriptor) [pid 463] close(16) = -1 EBADF (Bad file descriptor) [pid 463] close(17) = -1 EBADF (Bad file descriptor) [pid 463] close(18) = -1 EBADF (Bad file descriptor) [pid 463] close(19) = -1 EBADF (Bad file descriptor) [pid 463] close(20) = -1 EBADF (Bad file descriptor) [pid 463] close(21) = -1 EBADF (Bad file descriptor) [pid 463] close(22) = -1 EBADF (Bad file descriptor) [pid 463] close(23) = -1 EBADF (Bad file descriptor) [pid 463] close(24) = -1 EBADF (Bad file descriptor) [pid 463] close(25) = -1 EBADF (Bad file descriptor) [pid 463] close(26) = -1 EBADF (Bad file descriptor) [pid 463] close(27) = -1 EBADF (Bad file descriptor) [pid 463] close(28) = -1 EBADF (Bad file descriptor) [pid 463] close(29) = -1 EBADF (Bad file descriptor) [pid 463] exit_group(0) = ? [pid 463] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 154 ./strace-static-x86_64: Process 464 attached [pid 464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 464] setpgid(0, 0) = 0 [pid 464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 464] write(3, "1000", 4) = 4 [pid 464] close(3) = 0 [pid 464] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 464] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 464] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 464] close(3) = 0 [pid 464] close(4) = 0 [pid 464] close(5) = -1 EBADF (Bad file descriptor) [pid 464] close(6) = -1 EBADF (Bad file descriptor) [pid 464] close(7) = -1 EBADF (Bad file descriptor) [pid 464] close(8) = -1 EBADF (Bad file descriptor) [pid 464] close(9) = -1 EBADF (Bad file descriptor) [pid 464] close(10) = -1 EBADF (Bad file descriptor) [pid 464] close(11) = -1 EBADF (Bad file descriptor) [pid 464] close(12) = -1 EBADF (Bad file descriptor) [pid 464] close(13) = -1 EBADF (Bad file descriptor) [pid 464] close(14) = -1 EBADF (Bad file descriptor) [pid 464] close(15) = -1 EBADF (Bad file descriptor) [pid 464] close(16) = -1 EBADF (Bad file descriptor) [pid 464] close(17) = -1 EBADF (Bad file descriptor) [pid 464] close(18) = -1 EBADF (Bad file descriptor) [pid 464] close(19) = -1 EBADF (Bad file descriptor) [pid 464] close(20) = -1 EBADF (Bad file descriptor) [pid 464] close(21) = -1 EBADF (Bad file descriptor) [pid 464] close(22) = -1 EBADF (Bad file descriptor) [pid 464] close(23) = -1 EBADF (Bad file descriptor) [pid 464] close(24) = -1 EBADF (Bad file descriptor) [pid 464] close(25) = -1 EBADF (Bad file descriptor) [pid 464] close(26) = -1 EBADF (Bad file descriptor) [pid 464] close(27) = -1 EBADF (Bad file descriptor) [pid 464] close(28) = -1 EBADF (Bad file descriptor) [pid 464] close(29) = -1 EBADF (Bad file descriptor) [pid 464] exit_group(0) = ? [pid 464] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ebd5d0) = 155 ./strace-static-x86_64: Process 465 attached [pid 465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 465] setpgid(0, 0) = 0 [pid 465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 465] write(3, "1000", 4) = 4 [pid 465] close(3) = 0 [pid 465] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 465] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 465] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 465] close(3) = 0 [pid 465] close(4) = 0 [pid 465] close(5) = -1 EBADF (Bad file descriptor) [pid 465] close(6) = -1 EBADF (Bad file descriptor) [pid 465] close(7) = -1 EBADF (Bad file descriptor) [pid 465] close(8) = -1 EBADF (Bad file descriptor) [pid 465] close(9) = -1 EBADF (Bad file descriptor) [pid 465] close(10) = -1 EBADF (Bad file descriptor) [pid 465] close(11) = -1 EBADF (Bad file descriptor) [pid 465] close(12) = -1 EBADF (Bad file descriptor) [pid 465] close(13) = -1 EBADF (Bad file descriptor) [pid 465] close(14) = -1 EBADF (Bad file descriptor) [pid 465] close(15) = -1 EBADF (Bad file descriptor) [pid 465] close(16) = -1 EBADF (Bad file descriptor) [pid 465] close(17) = -1 EBADF (Bad file descriptor) [pid 465] close(18) = -1 EBADF (Bad file descriptor) [pid 465] close(19) = -1 EBADF (Bad file descriptor) [pid 465] close(20) = -1 EBADF (Bad file descriptor) [pid 465] close(21) = -1 EBADF (Bad file descriptor) [pid 465] close(22) = -1 EBADF (Bad file descriptor) [pid 465] close(23) = -1 EBADF (Bad file descriptor) [pid 465] close(24) = -1 EBADF (Bad file descriptor) [pid 465] close(25) = -1 EBADF (Bad file descriptor) [pid 465] close(26) = -1 EBADF (Bad file descriptor) [pid 465] close(27) = -1 EBADF (Bad file descriptor) [pid 465] close(28) = -1 EBADF (Bad file descriptor) [pid 465] close(29) = -1 EBADF (Bad file descriptor) [pid 465] exit_group(0) = ? [pid 465] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 466 attached [pid 466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] <... clone resumed>, child_tidptr=0x555555ebd5d0) = 156 [pid 466] <... prctl resumed>) = 0 [pid 466] setpgid(0, 0) = 0 [pid 466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 466] write(3, "1000", 4) = 4 [pid 466] close(3) = 0 [pid 466] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 466] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [pid 466] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=672, data_size_in=761, data_size_out=772, data_in=0x20000040, data_out=NULL, repeat=260, duration=0}}, 40) = 0 [pid 466] close(3) = 0 [pid 466] close(4) = 0 [pid 466] close(5) = -1 EBADF (Bad file descriptor) [pid 466] close(6) = -1 EBADF (Bad file descriptor) [pid 466] close(7) = -1 EBADF (Bad file descriptor) [pid 466] close(8) = -1 EBADF (Bad file descriptor) [pid 466] close(9) = -1 EBADF (Bad file descriptor) [pid 466] close(10) = -1 EBADF (Bad file descriptor) [pid 466] close(11) = -1 EBADF (Bad file descriptor) [pid 466] close(12) = -1 EBADF (Bad file descriptor) [pid 466] close(13) = -1 EBADF (Bad file descriptor) [pid 466] close(14) = -1 EBADF (Bad file descriptor) [pid 466] close(15) = -1 EBADF (Bad file descriptor) [pid 466] close(16) = -1 EBADF (Bad file descriptor) [pid 466] close(17) = -1 EBADF (Bad file descriptor) [pid 466] close(18) = -1 EBADF (Bad file descriptor) [pid 466] close(19) = -1 EBADF (Bad file descriptor) [pid 466] close(20) = -1 EBADF (Bad file descriptor) [pid 466] close(21) = -1 EBADF (Bad file descriptor) [pid 466] close(22) = -1 EBADF (Bad file descriptor) [pid 466] close(23) = -1 EBADF (Bad file descriptor) [pid 466] close(24) = -1 EBADF (Bad file descriptor) [pid 466] close(25) = -1 EBADF (Bad file descriptor) [pid 466] close(26) = -1 EBADF (Bad file descriptor) [pid 466] close(27) = -1 EBADF (Bad file descriptor) [pid 466] close(28) = -1 EBADF (Bad file descriptor) [pid 466] close(29) = -1 EBADF (Bad file descriptor) [pid 466] exit_group(0) = ? [pid 466] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=156, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 467 attached [pid 467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] <... clone resumed>, child_tidptr=0x555555ebd5d0) = 157 [pid 467] <... prctl resumed>) = 0 [pid 467] setpgid(0, 0) = 0 [pid 467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 467] write(3, "1000", 4) = 4 [pid 467] close(3) = 0 [pid 467] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 467] ioctl(3, SIOCADDRT, 0x200000c0) = -1 EEXIST (File exists) [pid 467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_LWT_XMIT, insn_cnt=14, insns=0x20000b40, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 4 [ 27.816578][ C0] BUG: unable to handle page fault for address: ffffed105b877fff [ 27.824434][ C0] #PF: supervisor read access in kernel mode [ 27.830400][ C0] #PF: error_code(0x0000) - not-present page [ 27.836350][ C0] PGD 23fff3067 P4D 23fff3067 PUD 23fff1067 PMD 0 [ 27.842824][ C0] Oops: 0000 [#1] PREEMPT SMP KASAN [ 27.847991][ C0] CPU: 0 PID: 467 Comm: syz-executor300 Not tainted 5.4.197-syzkaller-00007-g19a66b6f3cd8 #0 [ 27.858101][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 27.868155][ C0] RIP: 0010:ipgre_header+0x10e/0x470 [ 27.873410][ C0] Code: 41 81 e7 00 40 00 00 44 0f 44 e5 31 ff 44 89 fe e8 57 11 c6 fd 49 8d 6e 01 4c 89 f0 48 c1 e8 03 48 ba 00 00 00 00 00 fc ff df <8a> 04 10 84 c0 0f 85 c4 01 00 00 48 89 e8 48 c1 e8 03 8a 04 10 84 [ 27.892978][ C0] RSP: 0018:ffff8881f6e099c0 EFLAGS: 00010a07 [ 27.899006][ C0] RAX: 1ffff1105b877fff RBX: ffff8882dc3bffe8 RCX: 0000000080000302 [ 27.906945][ C0] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 27.914882][ C0] RBP: ffff8882dc3bfffd R08: ffffffff839a4549 R09: 0000000000010038 [ 27.922829][ C0] R10: ffff8881f2bd8fc0 R11: 0000000000000003 R12: 0000000000000000 [ 27.930767][ C0] R13: ffff8881dd706000 R14: ffff8882dc3bfffc R15: 0000000000000000 [ 27.938708][ C0] FS: 0000555555ebd300(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 27.947604][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.954162][ C0] CR2: ffffed105b877fff CR3: 00000001f3cc7000 CR4: 00000000003406f0 [ 27.962116][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.970053][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.977990][ C0] Call Trace: [ 27.981256][ C0] [ 27.984086][ C0] ? ipgre_tunnel_ioctl+0x810/0x810 [ 27.989510][ C0] neigh_connected_output+0x278/0x430 [ 27.994851][ C0] ip6_finish_output2+0xfde/0x1800 [ 27.999926][ C0] ip6_output+0x158/0x380 [ 28.004227][ C0] ? ip6_output+0x380/0x380 [ 28.008708][ C0] ndisc_send_skb+0x669/0xb80 [ 28.013351][ C0] ? ndisc_error_report+0xc0/0xc0 [ 28.018347][ C0] addrconf_rs_timer+0x254/0x510 [ 28.023250][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 28.029281][ C0] call_timer_fn+0x31/0x350 [ 28.033752][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 28.039799][ C0] expire_timers+0x21e/0x400 [ 28.044355][ C0] __run_timers+0x5b0/0x6b0 [ 28.048837][ C0] ? kvm_sched_clock_read+0x14/0x40 [ 28.054001][ C0] run_timer_softirq+0x46/0x80 [ 28.058732][ C0] __do_softirq+0x23e/0x643 [ 28.063213][ C0] do_softirq_own_stack+0x2a/0x40 [ 28.068198][ C0] [ 28.071111][ C0] do_softirq+0xdc/0x110 [ 28.075331][ C0] __local_bh_enable_ip+0x6a/0x70 [ 28.080326][ C0] __dev_queue_xmit+0x1593/0x2840 [ 28.085326][ C0] ? check_preemption_disabled+0x51/0x2c0 [ 28.091024][ C0] __bpf_redirect+0x6f2/0xcc0 [ 28.095670][ C0] bpf_clone_redirect+0x243/0x350 [ 28.100665][ C0] ? check_preemption_disabled+0x51/0x2c0 [ 28.106351][ C0] ? check_preemption_disabled+0x51/0x2c0 [ 28.112045][ C0] ? check_preemption_disabled+0x51/0x2c0 [ 28.117747][ C0] ? _raw_spin_lock+0x6c/0x170 [ 28.122482][ C0] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 28.128255][ C0] ? rcu_preempt_deferred_qs_irqrestore+0x705/0xae0 [ 28.134838][ C0] ? rcu_read_unlock_special+0xbb/0x430 [ 28.140365][ C0] ? preempt_schedule+0x84/0x90 [ 28.145182][ C0] ? ktime_get+0xfd/0x130 [ 28.149512][ C0] ? bpf_test_run+0x260/0x640 [ 28.154163][ C0] ? bpf_prog_test_run_skb+0x7a2/0xf00 [ 28.159591][ C0] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 28.165374][ C0] ? __se_sys_bpf+0x2b7b/0xb990 [ 28.170194][ C0] ? __schedule+0x8d3/0xfc0 [ 28.174670][ C0] ? cgroup_update_frozen+0x139/0x360 [ 28.180014][ C0] ? _raw_spin_lock_irq+0x6d/0x170 [ 28.185112][ C0] ? _raw_spin_lock_irq+0x6d/0x170 [ 28.190226][ C0] ? ptrace_stop+0x6eb/0xa30 [ 28.194786][ C0] ? syscall_trace_enter+0x5c2/0x860 [ 28.200059][ C0] ? __fpregs_load_activate+0x163/0x310 [ 28.205684][ C0] ? do_syscall_64+0xcb/0x1c0 [ 28.210331][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 28.216367][ C0] Modules linked in: [ 28.220238][ C0] CR2: ffffed105b877fff [ 28.224359][ C0] ---[ end trace ba757af6bd8ea89d ]--- [ 28.229787][ C0] RIP: 0010:ipgre_header+0x10e/0x470 [ 28.235037][ C0] Code: 41 81 e7 00 40 00 00 44 0f 44 e5 31 ff 44 89 fe e8 57 11 c6 fd 49 8d 6e 01 4c 89 f0 48 c1 e8 03 48 ba 00 00 00 00 00 fc ff df <8a> 04 10 84 c0 0f 85 c4 01 00 00 48 89 e8 48 c1 e8 03 8a 04 10 84 [ 28.254785][ C0] RSP: 0018:ffff8881f6e099c0 EFLAGS: 00010a07 [ 28.260832][ C0] RAX: 1ffff1105b877fff RBX: ffff8882dc3bffe8 RCX: 0000000080000302 [ 28.268770][ C0] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 28.276710][ C0] RBP: ffff8882dc3bfffd R08: ffffffff839a4549 R09: 0000000000010038 [ 28.284648][ C0] R10: ffff8881f2bd8fc0 R11: 0000000000000003 R12: 0000000000000000 [ 28.292587][ C0] R13: ffff8881dd706000 R14: ffff8882dc3bfffc R15: 0000000000000000 [ 28.300537][ C0] FS: 0000555555ebd300(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 28.309431][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.315995][ C0] CR2: ffffed105b877fff CR3: 00000001f3cc7000 CR4: 00000000003406f0 [ 28.324036][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.331982][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.339950][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 28.347179][ C0] Kernel Offset: disabled [ 28.351492][ C0] Rebooting in 86400 seconds..