./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor225984287 <...> Warning: Permanently added '10.128.15.205' (ED25519) to the list of known hosts. execve("./syz-executor225984287", ["./syz-executor225984287"], 0x7ffcc421cf20 /* 10 vars */) = 0 brk(NULL) = 0x55556210e000 brk(0x55556210ed00) = 0x55556210ed00 arch_prctl(ARCH_SET_FS, 0x55556210e380) = 0 set_tid_address(0x55556210e650) = 5854 set_robust_list(0x55556210e660, 24) = 0 rseq(0x55556210eca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor225984287", 4096) = 27 getrandom("\x28\x3d\x21\xd3\x6b\xd7\xbb\x08", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55556210ed00 brk(0x55556212fd00) = 0x55556212fd00 brk(0x555562130000) = 0x555562130000 mprotect(0x7f893ddce000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5855 attached [pid 5855] set_robust_list(0x55556210e660, 24 [pid 5854] <... clone resumed>, child_tidptr=0x55556210e650) = 5855 [pid 5855] <... set_robust_list resumed>) = 0 [pid 5855] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5854] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5857 attached ./strace-static-x86_64: Process 5856 attached , child_tidptr=0x55556210e650) = 5857 [pid 5857] set_robust_list(0x55556210e660, 24 [pid 5855] <... clone resumed>, child_tidptr=0x55556210e650) = 5856 [pid 5854] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... set_robust_list resumed>) = 0 [pid 5856] set_robust_list(0x55556210e660, 24) = 0 [pid 5856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 5858 attached [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] setpgid(0, 0 [pid 5854] <... clone resumed>, child_tidptr=0x55556210e650) = 5858 [pid 5858] set_robust_list(0x55556210e660, 24 [pid 5856] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5859 attached [pid 5854] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5859] set_robust_list(0x55556210e660, 24 [pid 5857] <... clone resumed>, child_tidptr=0x55556210e650) = 5859 [pid 5859] <... set_robust_list resumed>) = 0 [pid 5859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 5860 attached [pid 5858] <... set_robust_list resumed>) = 0 [pid 5856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5854] <... clone resumed>, child_tidptr=0x55556210e650) = 5860 [pid 5860] set_robust_list(0x55556210e660, 24 [pid 5859] setpgid(0, 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5854] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... openat resumed>) = 3 [pid 5860] <... set_robust_list resumed>) = 0 [pid 5859] <... setpgid resumed>) = 0 [pid 5856] write(3, "1000", 4./strace-static-x86_64: Process 5862 attached ./strace-static-x86_64: Process 5861 attached [pid 5854] <... clone resumed>, child_tidptr=0x55556210e650) = 5861 [pid 5860] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] <... clone resumed>, child_tidptr=0x55556210e650) = 5862 [pid 5862] set_robust_list(0x55556210e660, 24 [pid 5861] set_robust_list(0x55556210e660, 24 [pid 5856] <... write resumed>) = 4 [pid 5862] <... set_robust_list resumed>) = 0 [pid 5861] <... set_robust_list resumed>) = 0 [pid 5859] <... openat resumed>) = 3 [pid 5856] close(3 [pid 5862] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5863 attached ) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5859] write(3, "1000", 4 [pid 5856] <... close resumed>) = 0 executing program [pid 5863] set_robust_list(0x55556210e660, 24 [pid 5862] setpgid(0, 0 [pid 5860] <... clone resumed>, child_tidptr=0x55556210e650) = 5863 [pid 5859] <... write resumed>) = 4 [pid 5856] write(1, "executing program\n", 18 [pid 5863] <... set_robust_list resumed>) = 0 [pid 5862] <... setpgid resumed>) = 0 [pid 5859] close(3 [pid 5856] <... write resumed>) = 18 [pid 5863] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5864 attached ) = 0 [pid 5862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] <... clone resumed>, child_tidptr=0x55556210e650) = 5864 [pid 5859] <... close resumed>) = 0 [pid 5856] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 5864] set_robust_list(0x55556210e660, 24 [pid 5863] setpgid(0, 0executing program [pid 5859] write(1, "executing program\n", 18 [pid 5856] <... socket resumed>) = 3 [pid 5864] <... set_robust_list resumed>) = 0 [pid 5863] <... setpgid resumed>) = 0 [pid 5862] <... openat resumed>) = 3 [pid 5859] <... write resumed>) = 18 [pid 5856] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 5864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5859] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 5864] <... prctl resumed>) = 0 [pid 5862] write(3, "1000", 4 [pid 5859] <... socket resumed>) = 3 [pid 5856] <... socket resumed>) = 4 [pid 5864] setpgid(0, 0 [pid 5863] <... openat resumed>) = 3 [pid 5862] <... write resumed>) = 4 [pid 5859] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 5863] write(3, "1000", 4 [pid 5862] close(3 [pid 5856] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5864] <... setpgid resumed>) = 0 [pid 5863] <... write resumed>) = 4 [pid 5862] <... close resumed>) = 0 [pid 5859] <... socket resumed>) = 4 [pid 5864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] close(3 [pid 5856] <... bpf resumed>) = 5 executing program [pid 5863] <... close resumed>) = 0 [pid 5862] write(1, "executing program\n", 18 [pid 5859] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72executing program [pid 5864] <... openat resumed>) = 3 [pid 5863] write(1, "executing program\n", 18 [pid 5862] <... write resumed>) = 18 [pid 5859] <... bpf resumed>) = 5 [pid 5856] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5864] write(3, "1000", 4 [pid 5863] <... write resumed>) = 18 [pid 5862] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 5859] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5864] <... write resumed>) = 4 [pid 5863] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 5862] <... socket resumed>) = 3 [pid 5856] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5864] close(3) = 0 [pid 5864] write(1, "executing program\n", 18 [pid 5863] <... socket resumed>) = 3 [pid 5862] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 5859] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5856] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 5864] <... write resumed>) = 18 [pid 5863] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 5862] <... socket resumed>) = 4 [pid 5859] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 5864] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 5863] <... socket resumed>) = 4 [pid 5862] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5856] <... bpf resumed>) = 6 [pid 5864] <... socket resumed>) = 3 [pid 5863] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5859] <... bpf resumed>) = 6 [pid 5864] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 5863] <... bpf resumed>) = 5 [pid 5862] <... bpf resumed>) = 5 [pid 5856] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=6}}, 16 [pid 5864] <... socket resumed>) = 4 [pid 5859] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=6}}, 16 [pid 5864] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5863] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5862] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5859] <... bpf resumed>) = 7 [pid 5856] <... bpf resumed>) = 7 [pid 5864] <... bpf resumed>) = 5 [pid 5863] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5862] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5859] exit_group(0 [pid 5864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5863] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 5862] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 5859] <... exit_group resumed>) = ? [pid 5856] exit_group(0 [pid 5864] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5863] <... bpf resumed>) = 6 [pid 5862] <... bpf resumed>) = 6 [pid 5856] <... exit_group resumed>) = ? [pid 5864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 5862] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=6}}, 16 [pid 5864] <... bpf resumed>) = 6 [pid 5863] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=6}}, 16 [pid 5862] <... bpf resumed>) = 7 [pid 5863] <... bpf resumed>) = 7 [pid 5863] exit_group(0 [pid 5862] exit_group(0 [pid 5864] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=6}}, 16 [pid 5863] <... exit_group resumed>) = ? [pid 5859] +++ exited with 0 +++ [pid 5856] +++ exited with 0 +++ [pid 5864] <... bpf resumed>) = 7 [pid 5862] <... exit_group resumed>) = ? [pid 5863] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5855] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5856, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5864] exit_group(0 [pid 5862] +++ exited with 0 +++ [pid 5860] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5864] <... exit_group resumed>) = ? [pid 5860] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5855] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5865 attached [pid 5864] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5865] set_robust_list(0x55556210e660, 24 [pid 5860] <... clone resumed>, child_tidptr=0x55556210e650) = 5865 [pid 5865] <... set_robust_list resumed>) = 0 [pid 5865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5865] setpgid(0, 0./strace-static-x86_64: Process 5867 attached ./strace-static-x86_64: Process 5866 attached ) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5867] set_robust_list(0x55556210e660, 24 [pid 5866] set_robust_list(0x55556210e660, 24 [pid 5865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x55556210e650) = 5867 [pid 5855] <... clone resumed>, child_tidptr=0x55556210e650) = 5866 [pid 5867] <... set_robust_list resumed>) = 0 [pid 5866] <... set_robust_list resumed>) = 0 [pid 5867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5865] <... openat resumed>) = 3 [pid 5867] <... prctl resumed>) = 0 [pid 5866] <... prctl resumed>) = 0 [pid 5867] setpgid(0, 0 [pid 5866] setpgid(0, 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5867] <... setpgid resumed>) = 0 [pid 5866] <... setpgid resumed>) = 0 [pid 5865] write(3, "1000", 4 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5865] <... write resumed>) = 4 [pid 5865] close(3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5865] <... close resumed>) = 0 [pid 5867] <... openat resumed>) = 3 [pid 5866] <... openat resumed>) = 3 [pid 5867] write(3, "1000", 4./strace-static-x86_64: Process 5869 attached ./strace-static-x86_64: Process 5868 attached executing program [pid 5866] write(3, "1000", 4 [pid 5865] write(1, "executing program\n", 18 [pid 5861] <... clone resumed>, child_tidptr=0x55556210e650) = 5868 [pid 5867] <... write resumed>) = 4 [pid 5865] <... write resumed>) = 18 [pid 5868] set_robust_list(0x55556210e660, 24 [pid 5866] <... write resumed>) = 4 [pid 5865] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 5869] set_robust_list(0x55556210e660, 24 [pid 5868] <... set_robust_list resumed>) = 0 [pid 5867] close(3 [pid 5866] close(3 [pid 5865] <... socket resumed>) = 3 [pid 5858] <... clone resumed>, child_tidptr=0x55556210e650) = 5869 [pid 5869] <... set_robust_list resumed>) = 0 [pid 5867] <... close resumed>) = 0 [pid 5865] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 5866] <... close resumed>) = 0 [pid 5865] <... socket resumed>) = 4 [pid 5869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5867] write(1, "executing program\n", 18executing program [pid 5868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5867] <... write resumed>) = 18 [pid 5866] write(1, "executing program\n", 18 [pid 5865] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72executing program [pid 5869] <... prctl resumed>) = 0 [pid 5869] setpgid(0, 0 [pid 5868] <... prctl resumed>) = 0 [pid 5867] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 5866] <... write resumed>) = 18 [pid 5865] <... bpf resumed>) = 5 [pid 5868] setpgid(0, 0 [pid 5867] <... socket resumed>) = 3 [pid 5866] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 5865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5869] <... setpgid resumed>) = 0 [pid 5868] <... setpgid resumed>) = 0 [pid 5867] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 5866] <... socket resumed>) = 3 [pid 5865] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5867] <... socket resumed>) = 4 [pid 5866] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 5865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 5869] <... openat resumed>) = 3 [pid 5869] write(3, "1000", 4 [pid 5868] <... openat resumed>) = 3 [pid 5867] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5866] <... socket resumed>) = 4 [pid 5869] <... write resumed>) = 4 [pid 5868] write(3, "1000", 4 [pid 5867] <... bpf resumed>) = 5 [pid 5866] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5865] <... bpf resumed>) = 6 [pid 5869] close(3 [pid 5868] <... write resumed>) = 4 [pid 5867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5866] <... bpf resumed>) = 5 [pid 5865] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=6}}, 16 [pid 5869] <... close resumed>) = 0 [pid 5868] close(3 [pid 5867] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5865] <... bpf resumed>) = 7 executing program [pid 5869] write(1, "executing program\n", 18 [pid 5868] <... close resumed>) = 0 [pid 5869] <... write resumed>) = 18 [pid 5868] write(1, "executing program\n", 18 [pid 5869] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER executing program [pid 5867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 5866] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5869] <... socket resumed>) = 3 [pid 5868] <... write resumed>) = 18 [pid 5867] <... bpf resumed>) = 6 [pid 5866] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5865] exit_group(0 [pid 5869] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 5868] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 5867] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=6}}, 16 [pid 5866] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 5869] <... socket resumed>) = 4 [pid 5868] <... socket resumed>) = 3 [pid 5867] <... bpf resumed>) = 7 [pid 5866] <... bpf resumed>) = 6 [pid 5865] <... exit_group resumed>) = ? [pid 5869] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5868] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 5867] exit_group(0 [pid 5868] <... socket resumed>) = 4 [pid 5866] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=6}}, 16 [pid 5869] <... bpf resumed>) = 5 [pid 5867] <... exit_group resumed>) = ? [pid 5869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5868] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5869] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 5868] <... bpf resumed>) = 5 [pid 5865] +++ exited with 0 +++ [pid 5860] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5860] restart_syscall(<... resuming interrupted clone ...> [pid 5868] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 5860] <... restart_syscall resumed>) = 0 [pid 5869] <... bpf resumed>) = 6 [pid 5867] +++ exited with 0 +++ [pid 5869] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=6}}, 16 [pid 5860] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5867, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5868] <... bpf resumed>) = 6 ./strace-static-x86_64: Process 5870 attached [pid 5869] <... bpf resumed>) = 7 [pid 5868] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=6}}, 16 [pid 5866] <... bpf resumed>) = 7 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5869] exit_group(0 [pid 5870] set_robust_list(0x55556210e660, 24 [pid 5868] <... bpf resumed>) = 7 [pid 5866] exit_group(0 [pid 5860] <... clone resumed>, child_tidptr=0x55556210e650) = 5870 [pid 5869] <... exit_group resumed>) = ? [pid 5870] <... set_robust_list resumed>) = 0 [pid 5868] exit_group(0 [pid 5870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5868] <... exit_group resumed>) = ? [pid 5870] <... prctl resumed>) = 0 [pid 5869] +++ exited with 0 +++ [pid 5868] +++ exited with 0 +++ [pid 5866] <... exit_group resumed>) = ? [pid 5870] setpgid(0, 0) = 0 [pid 5866] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5855] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5870] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5871 attached [pid 5855] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5871] set_robust_list(0x55556210e660, 24 [pid 5870] write(3, "1000", 4 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x55556210e650) = 5871 ./strace-static-x86_64: Process 5872 attached [pid 5871] <... set_robust_list resumed>) = 0 [pid 5870] <... write resumed>) = 4 [pid 5872] set_robust_list(0x55556210e660, 24 [pid 5871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5870] close(3 [pid 5872] <... set_robust_list resumed>) = 0 [pid 5871] <... prctl resumed>) = 0 [pid 5870] <... close resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5855] <... clone resumed>, child_tidptr=0x55556210e650) = 5872 [pid 5872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5871] setpgid(0, 0) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5874 attached ./strace-static-x86_64: Process 5873 attached [pid 5872] <... prctl resumed>) = 0 [pid 5871] <... openat resumed>) = 3 executing program [pid 5870] write(1, "executing program\n", 18) = 18 [pid 5861] <... clone resumed>, child_tidptr=0x55556210e650) = 5874 [pid 5874] set_robust_list(0x55556210e660, 24 [pid 5873] set_robust_list(0x55556210e660, 24 [pid 5872] setpgid(0, 0 [pid 5871] write(3, "1000", 4 [pid 5870] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 5858] <... clone resumed>, child_tidptr=0x55556210e650) = 5873 [pid 5874] <... set_robust_list resumed>) = 0 [pid 5873] <... set_robust_list resumed>) = 0 [pid 5872] <... setpgid resumed>) = 0 [pid 5871] <... write resumed>) = 4 [pid 5870] <... socket resumed>) = 3 [pid 5870] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 5872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5871] close(3 [pid 5870] <... socket resumed>) = 4 [pid 5873] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 5870] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5873] <... prctl resumed>) = 0 [pid 5871] <... close resumed>) = 0 [pid 5871] write(1, "executing program\n", 18 [pid 5874] <... prctl resumed>) = 0 [pid 5873] setpgid(0, 0 [pid 5871] <... write resumed>) = 18 [pid 5870] <... bpf resumed>) = 5 [pid 5874] setpgid(0, 0 [pid 5873] <... setpgid resumed>) = 0 [pid 5872] <... openat resumed>) = 3 [pid 5871] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 5872] write(3, "1000", 4 [pid 5870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5874] <... setpgid resumed>) = 0 [pid 5873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5872] <... write resumed>) = 4 [pid 5871] <... socket resumed>) = 3 [pid 5870] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5872] close(3 [pid 5870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 5874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5872] <... close resumed>) = 0 [pid 5871] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 5873] <... openat resumed>) = 3 [pid 5874] <... openat resumed>) = 3 [pid 5873] write(3, "1000", 4 [pid 5872] write(1, "executing program\n", 18executing program [pid 5871] <... socket resumed>) = 4 [pid 5874] write(3, "1000", 4 [pid 5873] <... write resumed>) = 4 [pid 5872] <... write resumed>) = 18 [pid 5870] <... bpf resumed>) = 6 [pid 5873] close(3 [pid 5872] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 5874] <... write resumed>) = 4 [pid 5873] <... close resumed>) = 0 [pid 5871] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72executing program [pid 5874] close(3 [pid 5873] write(1, "executing program\n", 18 [pid 5872] <... socket resumed>) = 3 [pid 5870] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=6}}, 16 [pid 5874] <... close resumed>) = 0 [pid 5873] <... write resumed>) = 18 [pid 5873] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 5871] <... bpf resumed>) = 5 [pid 5872] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 5874] write(1, "executing program\n", 18 [pid 5873] <... socket resumed>) = 3 executing program [pid 5874] <... write resumed>) = 18 [pid 5872] <... socket resumed>) = 4 [pid 5871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5873] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 5874] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 5872] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5874] <... socket resumed>) = 3 [pid 5873] <... socket resumed>) = 4 [pid 5874] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 5873] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5871] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5874] <... socket resumed>) = 4 [pid 5872] <... bpf resumed>) = 5 [pid 5871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 5874] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5873] <... bpf resumed>) = 5 [pid 5872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5871] <... bpf resumed>) = 6 [pid 5874] <... bpf resumed>) = 5 [pid 5873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5870] <... bpf resumed>) = 7 [pid 5874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5872] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5871] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=6}}, 16 [pid 5873] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 5874] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5871] <... bpf resumed>) = 7 [pid 5874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 5873] <... bpf resumed>) = 6 [pid 5872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 5870] exit_group(0 [pid 5874] <... bpf resumed>) = 6 [pid 5873] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=6}}, 16 [pid 5871] exit_group(0 [pid 5873] <... bpf resumed>) = 7 [pid 5871] <... exit_group resumed>) = ? [pid 5874] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=6}}, 16 [pid 5873] exit_group(0 [pid 5872] <... bpf resumed>) = 6 [pid 5870] <... exit_group resumed>) = ? [pid 5874] <... bpf resumed>) = 7 [pid 5873] <... exit_group resumed>) = ? [pid 5874] exit_group(0) = ? [pid 5872] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=6}}, 16) = 7 [pid 5870] +++ exited with 0 +++ [pid 5872] exit_group(0) = ? [pid 5874] +++ exited with 0 +++ [pid 5872] +++ exited with 0 +++ [pid 5855] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5855] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5874, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5860] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5860] restart_syscall(<... resuming interrupted clone ...> [pid 5861] <... restart_syscall resumed>) = 0 [pid 5860] <... restart_syscall resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [ 76.009797][ T5873] ------------[ cut here ]------------ [ 76.015865][ T5873] WARNING: CPU: 0 PID: 5873 at kernel/trace/bpf_trace.c:1864 bpf_get_stack_raw_tp+0x1c9/0x240 [ 76.026314][ T5873] Modules linked in: [ 76.030306][ T5873] CPU: 0 UID: 0 PID: 5873 Comm: syz-executor225 Not tainted 6.12.0-syzkaller-10694-gc44daa7e3c73 #0 [ 76.041264][ T5873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 76.051619][ T5873] RIP: 0010:bpf_get_stack_raw_tp+0x1c9/0x240 [pid 5855] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5860] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] <... clone resumed>, child_tidptr=0x55556210e650) = 5875 [pid 5855] <... clone resumed>, child_tidptr=0x55556210e650) = 5876 ./strace-static-x86_64: Process 5877 attached ./strace-static-x86_64: Process 5876 attached ./strace-static-x86_64: Process 5875 attached [pid 5860] <... clone resumed>, child_tidptr=0x55556210e650) = 5877 [pid 5877] set_robust_list(0x55556210e660, 24 [pid 5876] set_robust_list(0x55556210e660, 24 [pid 5875] set_robust_list(0x55556210e660, 24 [pid 5877] <... set_robust_list resumed>) = 0 [pid 5876] <... set_robust_list resumed>) = 0 [pid 5875] <... set_robust_list resumed>) = 0 [pid 5877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5877] <... prctl resumed>) = 0 [pid 5876] <... prctl resumed>) = 0 [pid 5877] setpgid(0, 0 [pid 5876] setpgid(0, 0 [pid 5875] <... prctl resumed>) = 0 [pid 5877] <... setpgid resumed>) = 0 [pid 5875] setpgid(0, 0 [pid 5876] <... setpgid resumed>) = 0 [pid 5877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5875] <... setpgid resumed>) = 0 [pid 5877] <... openat resumed>) = 3 [pid 5876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5876] <... openat resumed>) = 3 [pid 5875] <... openat resumed>) = 3 [pid 5876] write(3, "1000", 4 [pid 5875] write(3, "1000", 4 [pid 5877] write(3, "1000", 4 [pid 5876] <... write resumed>) = 4 [pid 5875] <... write resumed>) = 4 [pid 5877] <... write resumed>) = 4 [pid 5876] close(3 [pid 5875] close(3 [pid 5877] close(3 [pid 5876] <... close resumed>) = 0 [pid 5875] <... close resumed>) = 0 executing program executing program executing program [pid 5877] <... close resumed>) = 0 [pid 5876] write(1, "executing program\n", 18 [pid 5875] write(1, "executing program\n", 18 [pid 5877] write(1, "executing program\n", 18 [pid 5876] <... write resumed>) = 18 [pid 5875] <... write resumed>) = 18 [pid 5877] <... write resumed>) = 18 [pid 5876] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 5875] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 5877] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 5876] <... socket resumed>) = 3 [pid 5877] <... socket resumed>) = 3 [pid 5875] <... socket resumed>) = 3 [pid 5877] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 5875] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 5877] <... socket resumed>) = 4 [pid 5876] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 5875] <... socket resumed>) = 4 [pid 5877] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5876] <... socket resumed>) = 4 [ 76.057667][ T5873] Code: ed 07 20 00 65 ff 0d 06 cd 61 7e 4c 63 f0 4c 89 f0 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 68 4f f4 ff 90 <0f> 0b 90 65 ff 0d dd cc 61 7e 49 c7 c6 f0 ff ff ff eb d1 44 89 e9 [ 76.077409][ T5873] RSP: 0018:ffffc900037a6610 EFLAGS: 00010293 [ 76.083569][ T5873] RAX: ffffffff81a19518 RBX: 0000000000000003 RCX: ffff888047be8000 [ 76.091670][ T5873] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000fffffffc [ 76.099694][ T5873] RBP: ffffc900037a6650 R08: ffffffff81a193e7 R09: 1ffffffff2864710 [pid 5875] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5877] <... bpf resumed>) = 5 [pid 5876] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5876] <... bpf resumed>) = 5 [pid 5875] <... bpf resumed>) = 5 [pid 5877] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 5876] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5875] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5877] <... bpf resumed>) = 6 [pid 5876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 5875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 5877] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=6}}, 16 [pid 5876] <... bpf resumed>) = 6 [pid 5875] <... bpf resumed>) = 6 [pid 5875] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=6}}, 16 [ 76.107776][ T5873] R10: dffffc0000000000 R11: ffffffffa0001ee4 R12: ffff8880b8636008 [ 76.115848][ T5873] R13: 0000000000000900 R14: 0000000000000000 R15: ffffc900037a6668 [ 76.124385][ T5873] FS: 000055556210e380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 76.133486][ T5873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.140132][ T5873] CR2: 00007f893ddd5130 CR3: 000000002919e000 CR4: 00000000003526f0 [ 76.148229][ T5873] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 76.156265][ T5873] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 76.164336][ T5873] Call Trace: [ 76.167648][ T5873] [ 76.170597][ T5873] ? __warn+0x168/0x4e0 [ 76.174819][ T5873] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 76.180266][ T5873] ? report_bug+0x2b3/0x500 [ 76.184904][ T5873] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 76.190325][ T5873] ? handle_bug+0x60/0x90 [ 76.194718][ T5873] ? exc_invalid_op+0x1a/0x50 [ 76.199431][ T5873] ? asm_exc_invalid_op+0x1a/0x20 [ 76.204619][ T5873] ? 0xffffffffa0001ee4 [ 76.208818][ T5873] ? bpf_get_stack_raw_tp+0x97/0x240 [ 76.214205][ T5873] ? bpf_get_stack_raw_tp+0x1c8/0x240 [ 76.219636][ T5873] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 76.225137][ T5873] ? bpf_trace_run4+0x244/0x590 [ 76.230043][ T5873] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 76.235716][ T5873] bpf_trace_run4+0x334/0x590 [ 76.240461][ T5873] ? kernfs_path_from_node+0x235/0xb00 [ 76.246049][ T5873] ? __pfx_bpf_trace_run4+0x10/0x10 [ 76.251320][ T5873] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 76.256899][ T5873] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 76.264293][ T5873] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 76.270981][ T5873] __mmap_lock_do_trace_acquire_returned+0x2a3/0x300 [ 76.277773][ T5873] ? __pfx_lock_acquire+0x10/0x10 [ 76.282875][ T5873] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 76.290121][ T5873] ? __pfx_down_read_trylock+0x10/0x10 [ 76.295738][ T5873] stack_map_get_build_id_offset+0x84d/0x870 [ 76.301829][ T5873] ? __pfx_get_perf_callchain+0x10/0x10 [ 76.307552][ T5873] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 76.314193][ T5873] __bpf_get_stack+0x8da/0xad0 [ 76.319019][ T5873] ? __pfx___bpf_get_stack+0x10/0x10 [ 76.324437][ T5873] ? __pfx_lock_acquire+0x10/0x10 [ 76.329522][ T5873] bpf_get_stack+0x33/0x50 [ 76.334038][ T5873] bpf_get_stack_raw_tp+0x1a3/0x240 [ 76.339297][ T5873] ? bpf_trace_run4+0x244/0x590 [ 76.344256][ T5873] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 76.349758][ T5873] bpf_trace_run4+0x334/0x590 [ 76.354549][ T5873] ? kernfs_path_from_node+0x235/0xb00 [ 76.360069][ T5873] ? __pfx_bpf_trace_run4+0x10/0x10 [ 76.365364][ T5873] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 76.370888][ T5873] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 76.378292][ T5873] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 76.385005][ T5873] __mmap_lock_do_trace_acquire_returned+0x2a3/0x300 [ 76.391779][ T5873] ? __pfx_lock_acquire+0x10/0x10 [ 76.396886][ T5873] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 76.404274][ T5873] ? __pfx_down_read_trylock+0x10/0x10 [ 76.409804][ T5873] stack_map_get_build_id_offset+0x84d/0x870 [ 76.416284][ T5873] ? __pfx_get_perf_callchain+0x10/0x10 [ 76.421965][ T5873] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 76.428626][ T5873] __bpf_get_stack+0x8da/0xad0 [ 76.433570][ T5873] ? __pfx___bpf_get_stack+0x10/0x10 [ 76.438955][ T5873] ? __pfx_lock_acquire+0x10/0x10 [ 76.444158][ T5873] bpf_get_stack+0x33/0x50 [ 76.448913][ T5873] bpf_get_stack_raw_tp+0x1a3/0x240 [ 76.454623][ T5873] ? bpf_trace_run4+0x244/0x590 [ 76.459532][ T5873] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 76.465080][ T5873] bpf_trace_run4+0x334/0x590 [ 76.469812][ T5873] ? kernfs_path_from_node+0x235/0xb00 [ 76.475363][ T5873] ? __pfx_bpf_trace_run4+0x10/0x10 [ 76.480625][ T5873] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 76.486169][ T5873] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 76.493528][ T5873] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 76.500181][ T5873] __mmap_lock_do_trace_acquire_returned+0x2a3/0x300 [ 76.506958][ T5873] ? __pfx_lock_acquire+0x10/0x10 [ 76.512106][ T5873] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 76.519378][ T5873] ? __pfx_down_read_trylock+0x10/0x10 [ 76.524981][ T5873] stack_map_get_build_id_offset+0x84d/0x870 [ 76.531065][ T5873] ? __pfx_get_perf_callchain+0x10/0x10 [ 76.536745][ T5873] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 76.543346][ T5873] __bpf_get_stack+0x8da/0xad0 [ 76.548161][ T5873] ? __pfx___bpf_get_stack+0x10/0x10 [ 76.553626][ T5873] ? __pfx_lock_acquire+0x10/0x10 [ 76.558707][ T5873] bpf_get_stack+0x33/0x50 [ 76.563215][ T5873] bpf_get_stack_raw_tp+0x1a3/0x240 [ 76.568490][ T5873] ? bpf_trace_run4+0x244/0x590 [ 76.573439][ T5873] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 76.578942][ T5873] bpf_trace_run4+0x334/0x590 [ 76.583724][ T5873] ? kernfs_path_from_node+0x235/0xb00 [ 76.589230][ T5873] ? __pfx_bpf_trace_run4+0x10/0x10 [ 76.594533][ T5873] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 76.600046][ T5873] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 76.607486][ T5873] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 76.614346][ T5873] __mmap_lock_do_trace_acquire_returned+0x2a3/0x300 [ 76.621050][ T5873] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 76.628382][ T5873] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 76.634472][ T5873] acct_collect+0x820/0x840 [ 76.639029][ T5873] ? __pfx_acct_collect+0x10/0x10 [ 76.644177][ T5873] ? exit_itimers+0x1d1/0x8b0 [ 76.648925][ T5873] ? __pfx_acct_update_integrals+0x10/0x10 [ 76.654851][ T5873] ? _raw_spin_lock_irq+0xdf/0x120 [ 76.660050][ T5873] ? hrtimer_try_to_cancel+0x3d1/0x410 [ 76.665622][ T5873] do_exit+0x93e/0x28e0 [ 76.669830][ T5873] ? __pfx_do_exit+0x10/0x10 [ 76.674479][ T5873] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 76.680500][ T5873] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 76.686905][ T5873] ? _raw_spin_unlock_irq+0x23/0x50 [ 76.692208][ T5873] ? lockdep_hardirqs_on+0x99/0x150 [ 76.697431][ T5873] do_group_exit+0x207/0x2c0 [ 76.702104][ T5873] __x64_sys_exit_group+0x3f/0x40 [ 76.707166][ T5873] x64_sys_call+0x26a8/0x26b0 [ 76.711931][ T5873] do_syscall_64+0xf3/0x230 [ 76.716480][ T5873] ? clear_bhb_loop+0x35/0x90 [ 76.721175][ T5873] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.727140][ T5873] RIP: 0033:0x7f893dd58fb9 [ 76.731671][ T5873] Code: 90 49 c7 c0 b8 ff ff ff be e7 00 00 00 ba 3c 00 00 00 eb 12 0f 1f 44 00 00 89 d0 0f 05 48 3d 00 f0 ff ff 77 1c f4 89 f0 0f 05 <48> 3d 00 f0 ff ff 76 e7 f7 d8 64 41 89 00 eb df 0f 1f 80 00 00 00 [ 76.751419][ T5873] RSP: 002b:00007ffd85f1fa28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 76.759929][ T5873] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f893dd58fb9 [ 76.768116][ T5873] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 76.776181][ T5873] RBP: 00007f893ddd42b0 R08: ffffffffffffffb8 R09: 00000000000000a0 [ 76.784243][ T5873] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f893ddd42b0 [ 76.792385][ T5873] R13: 0000000000000000 R14: 00007f893ddd4d20 R15: 00007f893dd2a170 [ 76.800411][ T5873] [ 76.803638][ T5873] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 76.810970][ T5873] CPU: 0 UID: 0 PID: 5873 Comm: syz-executor225 Not tainted 6.12.0-syzkaller-10694-gc44daa7e3c73 #0 [ 76.821740][ T5873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 76.831806][ T5873] Call Trace: [ 76.835367][ T5873] [ 76.838325][ T5873] dump_stack_lvl+0x241/0x360 [ 76.843036][ T5873] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.848289][ T5873] ? __pfx__printk+0x10/0x10 [ 76.852927][ T5873] ? _printk+0xd5/0x120 [ 76.857123][ T5873] ? __init_begin+0x41000/0x41000 [ 76.862174][ T5873] ? vscnprintf+0x5d/0x90 [ 76.866536][ T5873] panic+0x349/0x880 [ 76.870497][ T5873] ? __warn+0x177/0x4e0 [ 76.874707][ T5873] ? __pfx_panic+0x10/0x10 [ 76.879134][ T5873] ? show_trace_log_lvl+0x3b2/0x410 [ 76.884388][ T5873] __warn+0x34b/0x4e0 [ 76.888410][ T5873] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 76.893811][ T5873] report_bug+0x2b3/0x500 [ 76.898158][ T5873] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 76.903558][ T5873] handle_bug+0x60/0x90 [ 76.907747][ T5873] exc_invalid_op+0x1a/0x50 [ 76.912269][ T5873] asm_exc_invalid_op+0x1a/0x20 [ 76.917140][ T5873] RIP: 0010:bpf_get_stack_raw_tp+0x1c9/0x240 [ 76.923142][ T5873] Code: ed 07 20 00 65 ff 0d 06 cd 61 7e 4c 63 f0 4c 89 f0 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 68 4f f4 ff 90 <0f> 0b 90 65 ff 0d dd cc 61 7e 49 c7 c6 f0 ff ff ff eb d1 44 89 e9 [ 76.943035][ T5873] RSP: 0018:ffffc900037a6610 EFLAGS: 00010293 [ 76.949153][ T5873] RAX: ffffffff81a19518 RBX: 0000000000000003 RCX: ffff888047be8000 [ 76.957158][ T5873] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000fffffffc [ 76.965148][ T5873] RBP: ffffc900037a6650 R08: ffffffff81a193e7 R09: 1ffffffff2864710 [ 76.973132][ T5873] R10: dffffc0000000000 R11: ffffffffa0001ee4 R12: ffff8880b8636008 [ 76.981141][ T5873] R13: 0000000000000900 R14: 0000000000000000 R15: ffffc900037a6668 [ 76.989130][ T5873] ? 0xffffffffa0001ee4 [ 76.993323][ T5873] ? bpf_get_stack_raw_tp+0x97/0x240 [ 76.998628][ T5873] ? bpf_get_stack_raw_tp+0x1c8/0x240 [ 77.004032][ T5873] ? bpf_trace_run4+0x244/0x590 [ 77.008901][ T5873] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 77.014374][ T5873] bpf_trace_run4+0x334/0x590 [ 77.019074][ T5873] ? kernfs_path_from_node+0x235/0xb00 [ 77.024554][ T5873] ? __pfx_bpf_trace_run4+0x10/0x10 [ 77.029786][ T5873] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 77.035263][ T5873] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 77.042585][ T5873] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 77.049232][ T5873] __mmap_lock_do_trace_acquire_returned+0x2a3/0x300 [ 77.055958][ T5873] ? __pfx_lock_acquire+0x10/0x10 [ 77.061016][ T5873] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 77.068274][ T5873] ? __pfx_down_read_trylock+0x10/0x10 [ 77.073801][ T5873] stack_map_get_build_id_offset+0x84d/0x870 [ 77.079851][ T5873] ? __pfx_get_perf_callchain+0x10/0x10 [ 77.085451][ T5873] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 77.092002][ T5873] __bpf_get_stack+0x8da/0xad0 [ 77.096802][ T5873] ? __pfx___bpf_get_stack+0x10/0x10 [ 77.102134][ T5873] ? __pfx_lock_acquire+0x10/0x10 [ 77.107195][ T5873] bpf_get_stack+0x33/0x50 [ 77.111640][ T5873] bpf_get_stack_raw_tp+0x1a3/0x240 [ 77.116882][ T5873] ? bpf_trace_run4+0x244/0x590 [ 77.121765][ T5873] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 77.127235][ T5873] bpf_trace_run4+0x334/0x590 [ 77.131935][ T5873] ? kernfs_path_from_node+0x235/0xb00 [ 77.137411][ T5873] ? __pfx_bpf_trace_run4+0x10/0x10 [ 77.142657][ T5873] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 77.148165][ T5873] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 77.155497][ T5873] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 77.162122][ T5873] __mmap_lock_do_trace_acquire_returned+0x2a3/0x300 [ 77.168840][ T5873] ? __pfx_lock_acquire+0x10/0x10 [ 77.173917][ T5873] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 77.181173][ T5873] ? __pfx_down_read_trylock+0x10/0x10 [ 77.186673][ T5873] stack_map_get_build_id_offset+0x84d/0x870 [ 77.192712][ T5873] ? __pfx_get_perf_callchain+0x10/0x10 [ 77.198286][ T5873] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 77.204820][ T5873] __bpf_get_stack+0x8da/0xad0 [ 77.209613][ T5873] ? __pfx___bpf_get_stack+0x10/0x10 [ 77.214922][ T5873] ? __pfx_lock_acquire+0x10/0x10 [ 77.219994][ T5873] bpf_get_stack+0x33/0x50 [ 77.224432][ T5873] bpf_get_stack_raw_tp+0x1a3/0x240 [ 77.229654][ T5873] ? bpf_trace_run4+0x244/0x590 [ 77.234526][ T5873] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 77.240018][ T5873] bpf_trace_run4+0x334/0x590 [ 77.244752][ T5873] ? kernfs_path_from_node+0x235/0xb00 [ 77.250263][ T5873] ? __pfx_bpf_trace_run4+0x10/0x10 [ 77.255502][ T5873] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 77.261010][ T5873] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 77.268346][ T5873] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 77.274975][ T5873] __mmap_lock_do_trace_acquire_returned+0x2a3/0x300 [ 77.281679][ T5873] ? __pfx_lock_acquire+0x10/0x10 [ 77.286721][ T5873] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 77.293958][ T5873] ? __pfx_down_read_trylock+0x10/0x10 [ 77.299450][ T5873] stack_map_get_build_id_offset+0x84d/0x870 [ 77.305457][ T5873] ? __pfx_get_perf_callchain+0x10/0x10 [ 77.311024][ T5873] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 77.317550][ T5873] __bpf_get_stack+0x8da/0xad0 [ 77.322358][ T5873] ? __pfx___bpf_get_stack+0x10/0x10 [ 77.327678][ T5873] ? __pfx_lock_acquire+0x10/0x10 [ 77.332749][ T5873] bpf_get_stack+0x33/0x50 [ 77.337207][ T5873] bpf_get_stack_raw_tp+0x1a3/0x240 [ 77.342466][ T5873] ? bpf_trace_run4+0x244/0x590 [ 77.347351][ T5873] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 77.352830][ T5873] bpf_trace_run4+0x334/0x590 [ 77.357532][ T5873] ? kernfs_path_from_node+0x235/0xb00 [ 77.363019][ T5873] ? __pfx_bpf_trace_run4+0x10/0x10 [ 77.368250][ T5873] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 77.373731][ T5873] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 77.381061][ T5873] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 77.387679][ T5873] __mmap_lock_do_trace_acquire_returned+0x2a3/0x300 [ 77.394417][ T5873] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 77.401661][ T5873] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 77.407662][ T5873] acct_collect+0x820/0x840 [ 77.412188][ T5873] ? __pfx_acct_collect+0x10/0x10 [ 77.417226][ T5873] ? exit_itimers+0x1d1/0x8b0 [ 77.421924][ T5873] ? __pfx_acct_update_integrals+0x10/0x10 [ 77.427791][ T5873] ? _raw_spin_lock_irq+0xdf/0x120 [ 77.432936][ T5873] ? hrtimer_try_to_cancel+0x3d1/0x410 [ 77.438428][ T5873] do_exit+0x93e/0x28e0 [ 77.442609][ T5873] ? __pfx_do_exit+0x10/0x10 [ 77.447238][ T5873] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 77.453280][ T5873] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 77.459667][ T5873] ? _raw_spin_unlock_irq+0x23/0x50 [ 77.464946][ T5873] ? lockdep_hardirqs_on+0x99/0x150 [ 77.470181][ T5873] do_group_exit+0x207/0x2c0 [ 77.474801][ T5873] __x64_sys_exit_group+0x3f/0x40 [ 77.479846][ T5873] x64_sys_call+0x26a8/0x26b0 [ 77.484544][ T5873] do_syscall_64+0xf3/0x230 [ 77.489063][ T5873] ? clear_bhb_loop+0x35/0x90 [ 77.493760][ T5873] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.499678][ T5873] RIP: 0033:0x7f893dd58fb9 [ 77.504106][ T5873] Code: 90 49 c7 c0 b8 ff ff ff be e7 00 00 00 ba 3c 00 00 00 eb 12 0f 1f 44 00 00 89 d0 0f 05 48 3d 00 f0 ff ff 77 1c f4 89 f0 0f 05 <48> 3d 00 f0 ff ff 76 e7 f7 d8 64 41 89 00 eb df 0f 1f 80 00 00 00 [ 77.523728][ T5873] RSP: 002b:00007ffd85f1fa28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 77.532162][ T5873] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f893dd58fb9 [ 77.540165][ T5873] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 77.548174][ T5873] RBP: 00007f893ddd42b0 R08: ffffffffffffffb8 R09: 00000000000000a0 [ 77.556186][ T5873] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f893ddd42b0 [ 77.564193][ T5873] R13: 0000000000000000 R14: 00007f893ddd4d20 R15: 00007f893dd2a170 [ 77.572212][ T5873] [ 77.575527][ T5873] Kernel Offset: disabled [ 77.579957][ T5873] Rebooting in 86400 seconds..