./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1824326041 <...> Warning: Permanently added '10.128.1.121' (ED25519) to the list of known hosts. execve("./syz-executor1824326041", ["./syz-executor1824326041"], 0x7ffc92175220 /* 10 vars */) = 0 brk(NULL) = 0x555557fb1000 brk(0x555557fb1d00) = 0x555557fb1d00 arch_prctl(ARCH_SET_FS, 0x555557fb1380) = 0 set_tid_address(0x555557fb1650) = 5065 set_robust_list(0x555557fb1660, 24) = 0 rseq(0x555557fb1ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1824326041", 4096) = 28 getrandom("\xae\x62\xec\xcc\xdd\x13\xf0\xf1", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555557fb1d00 brk(0x555557fd2d00) = 0x555557fd2d00 brk(0x555557fd3000) = 0x555557fd3000 mprotect(0x7f7e13550000, 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 5066 attached , child_tidptr=0x555557fb1650) = 5066 [pid 5066] set_robust_list(0x555557fb1660, 24) = 0 [pid 5066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5066] setpgid(0, 0) = 0 [pid 5066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] write(3, "1000", 4) = 4 [pid 5066] close(3) = 0 [pid 5066] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5066] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5066] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5066] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="percpu_free_percpu", prog_fd=4}}, 16) = 5 [pid 5066] exit_group(0) = ? [pid 5066] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5066, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557fb1650) = 5067 ./strace-static-x86_64: Process 5067 attached [pid 5067] set_robust_list(0x555557fb1660, 24) = 0 [pid 5067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5067] setpgid(0, 0) = 0 [pid 5067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5067] write(3, "1000", 4) = 4 [pid 5067] close(3) = 0 [pid 5067] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5067] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5067] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5067] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="percpu_free_percpu", prog_fd=4}}, 16) = 5 [pid 5067] exit_group(0) = ? [pid 5067] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5068 attached , child_tidptr=0x555557fb1650) = 5068 [pid 5068] set_robust_list(0x555557fb1660, 24) = 0 [pid 5068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5068] setpgid(0, 0) = 0 [pid 5068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5068] write(3, "1000", 4) = 4 [pid 5068] close(3) = 0 [pid 5068] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5068] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="percpu_free_percpu", prog_fd=4}}, 16) = 5 [pid 5068] exit_group(0) = ? [pid 5068] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5069 attached , child_tidptr=0x555557fb1650) = 5069 [pid 5069] set_robust_list(0x555557fb1660, 24) = 0 [pid 5069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5069] setpgid(0, 0) = 0 [pid 5069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5069] write(3, "1000", 4) = 4 [pid 5069] close(3) = 0 [pid 5069] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5069] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5069] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5069] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="percpu_free_percpu", prog_fd=4}}, 16) = 5 [pid 5069] exit_group(0) = ? [pid 5069] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5070 attached , child_tidptr=0x555557fb1650) = 5070 [pid 5070] set_robust_list(0x555557fb1660, 24) = 0 [pid 5070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5070] setpgid(0, 0) = 0 [pid 5070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5070] write(3, "1000", 4) = 4 [pid 5070] close(3) = 0 [pid 5070] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5070] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="percpu_free_percpu", prog_fd=4}}, 16) = 5 [pid 5070] exit_group(0) = ? [pid 5070] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5071 attached , child_tidptr=0x555557fb1650) = 5071 [pid 5071] set_robust_list(0x555557fb1660, 24) = 0 [pid 5071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5071] setpgid(0, 0) = 0 [pid 5071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5071] write(3, "1000", 4) = 4 [pid 5071] close(3) = 0 [pid 5071] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5071] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5071] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5071] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="percpu_free_percpu", prog_fd=4}}, 16) = 5 [pid 5071] exit_group(0) = ? [pid 5071] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5072 attached , child_tidptr=0x555557fb1650) = 5072 [pid 5072] set_robust_list(0x555557fb1660, 24) = 0 [pid 5072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5072] setpgid(0, 0) = 0 [pid 5072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5072] write(3, "1000", 4) = 4 [pid 5072] close(3) = 0 [pid 5072] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5072] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="percpu_free_percpu", prog_fd=4}}, 16) = 5 [pid 5072] exit_group(0) = ? [pid 5072] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557fb1650) = 5073 ./strace-static-x86_64: Process 5073 attached [pid 5073] set_robust_list(0x555557fb1660, 24) = 0 [pid 5073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5073] setpgid(0, 0) = 0 [pid 5073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5073] write(3, "1000", 4) = 4 [pid 5073] close(3) = 0 [pid 5073] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5073] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5073] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5073] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="percpu_free_percpu", prog_fd=4}}, 16) = 5 [pid 5073] exit_group(0) = ? [pid 5073] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5074 attached , child_tidptr=0x555557fb1650) = 5074 [pid 5074] set_robust_list(0x555557fb1660, 24) = 0 [pid 5074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5074] setpgid(0, 0) = 0 [pid 5074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5074] write(3, "1000", 4) = 4 [pid 5074] close(3) = 0 [pid 5074] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5074] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="percpu_free_percpu", prog_fd=4}}, 16) = 5 [pid 5074] exit_group(0) = ? [pid 5074] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5075 attached , child_tidptr=0x555557fb1650) = 5075 [pid 5075] set_robust_list(0x555557fb1660, 24) = 0 [pid 5075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5075] setpgid(0, 0) = 0 [pid 5075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5075] write(3, "1000", 4) = 4 [pid 5075] close(3) = 0 [pid 5075] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5075] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5075] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5075] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="percpu_free_percpu", prog_fd=4}}, 16) = 5 [pid 5075] exit_group(0) = ? [pid 5075] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5076 attached [pid 5076] set_robust_list(0x555557fb1660, 24) = 0 [pid 5076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] <... clone resumed>, child_tidptr=0x555557fb1650) = 5076 [pid 5076] <... prctl resumed>) = 0 [pid 5076] setpgid(0, 0) = 0 [pid 5076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5076] write(3, "1000", 4) = 4 [pid 5076] close(3) = 0 [pid 5076] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5076] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="percpu_free_percpu", prog_fd=4}}, 16) = 5 [pid 5076] exit_group(0) = ? [ 59.237461][ T5076] ------------[ cut here ]------------ [ 59.243345][ T5076] WARNING: CPU: 1 PID: 5076 at kernel/softirq.c:362 __local_bh_enable_ip+0x1be/0x200 [ 59.252815][ T5076] Modules linked in: [ 59.256699][ T5076] CPU: 1 PID: 5076 Comm: syz-executor182 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0 [ 59.266750][ T5076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 59.276813][ T5076] RIP: 0010:__local_bh_enable_ip+0x1be/0x200 [ 59.282786][ T5076] Code: 3b 44 24 60 75 52 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 90 0f 0b 90 e9 ca fe ff ff e8 55 00 00 00 eb 9c 90 <0f> 0b 90 e9 fa fe ff ff 48 c7 c1 9c e1 86 8f 80 e1 07 80 c1 03 38 [ 59.302388][ T5076] RSP: 0018:ffffc9000384f8e0 EFLAGS: 00010046 [ 59.308453][ T5076] RAX: 0000000000000000 RBX: 1ffff92000709f20 RCX: 0000000000000001 [ 59.316416][ T5076] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff895fa5ea [ 59.324374][ T5076] RBP: ffffc9000384f9a0 R08: ffff88802a1ef9eb R09: 1ffff1100543df3d [ 59.332344][ T5076] R10: dffffc0000000000 R11: ffffed100543df3e R12: dffffc0000000000 [ 59.340304][ T5076] R13: ffff88801dea0700 R14: ffffc9000384f920 R15: 0000000000000201 [ 59.348294][ T5076] FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 59.357210][ T5076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.363781][ T5076] CR2: 00007f7e1352601d CR3: 000000007cc38000 CR4: 00000000003506f0 [ 59.371744][ T5076] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.379707][ T5076] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.387664][ T5076] Call Trace: [ 59.390936][ T5076] [ 59.393860][ T5076] ? __warn+0x163/0x4b0 [ 59.398012][ T5076] ? __local_bh_enable_ip+0x1be/0x200 [ 59.403374][ T5076] ? report_bug+0x2b3/0x500 [ 59.407884][ T5076] ? __local_bh_enable_ip+0x1be/0x200 [ 59.413257][ T5076] ? handle_bug+0x3e/0x70 [ 59.417576][ T5076] ? exc_invalid_op+0x1a/0x50 [ 59.422255][ T5076] ? asm_exc_invalid_op+0x1a/0x20 [ 59.427280][ T5076] ? sock_map_delete_elem+0xca/0x140 [ 59.432562][ T5076] ? __local_bh_enable_ip+0x1be/0x200 [ 59.437928][ T5076] ? sock_map_delete_elem+0xca/0x140 [ 59.443205][ T5076] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 59.448913][ T5076] ? sock_map_delete_elem+0xca/0x140 [ 59.454184][ T5076] ? do_raw_spin_unlock+0x13c/0x8b0 [ 59.459377][ T5076] ? __pfx___cant_migrate+0x10/0x10 [ 59.464566][ T5076] ? sock_map_delete_elem+0x97/0x140 [ 59.469844][ T5076] sock_map_delete_elem+0xca/0x140 [ 59.474955][ T5076] bpf_prog_92522e14a0ff18cf+0x45/0x49 [ 59.480404][ T5076] bpf_trace_run3+0x238/0x460 [ 59.485072][ T5076] ? bpf_trace_run3+0x14a/0x460 [ 59.489915][ T5076] ? __pfx_bpf_trace_run3+0x10/0x10 [ 59.495125][ T5076] ? _find_last_bit+0xb3/0xe0 [ 59.499807][ T5076] trace_percpu_free_percpu+0x178/0x1e0 [ 59.505349][ T5076] free_percpu+0xaee/0x1120 [ 59.509852][ T5076] ? __pfx_free_percpu+0x10/0x10 [ 59.514784][ T5076] ? __percpu_counter_sum+0x1cc/0x1f0 [ 59.520155][ T5076] __mmdrop+0x28e/0x3d0 [ 59.524302][ T5076] exit_mm+0x220/0x310 [ 59.528367][ T5076] ? __pfx_exit_mm+0x10/0x10 [ 59.532948][ T5076] ? taskstats_exit+0x348/0xa70 [ 59.537793][ T5076] ? tty_audit_exit+0x155/0x200 [ 59.542638][ T5076] do_exit+0x99e/0x27e0 [ 59.546792][ T5076] ? __pfx_do_exit+0x10/0x10 [ 59.551375][ T5076] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 59.557344][ T5076] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 59.563662][ T5076] ? _raw_spin_unlock_irq+0x23/0x50 [ 59.568851][ T5076] ? lockdep_hardirqs_on+0x99/0x150 [ 59.574042][ T5076] do_group_exit+0x207/0x2c0 [ 59.578632][ T5076] __x64_sys_exit_group+0x3f/0x40 [ 59.583663][ T5076] do_syscall_64+0xfb/0x240 [ 59.588252][ T5076] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 59.594139][ T5076] RIP: 0033:0x7f7e134dae49 [ 59.598543][ T5076] Code: Unable to access opcode bytes at 0x7f7e134dae1f. [ 59.605547][ T5076] RSP: 002b:00007ffd36256988 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 59.613953][ T5076] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e134dae49 [ 59.621915][ T5076] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 59.629872][ T5076] RBP: 00007f7e135562b0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 59.637830][ T5076] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7e135562b0 [ 59.645793][ T5076] R13: 0000000000000000 R14: 00007f7e13556d00 R15: 00007f7e134ac0b0 [ 59.653765][ T5076] [ 59.656777][ T5076] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 59.664041][ T5076] CPU: 1 PID: 5076 Comm: syz-executor182 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0 [ 59.674090][ T5076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 59.684133][ T5076] Call Trace: [ 59.687405][ T5076] [ 59.690336][ T5076] dump_stack_lvl+0x1e7/0x2e0 [ 59.695011][ T5076] ? __pfx_dump_stack_lvl+0x10/0x10 [ 59.700254][ T5076] ? __pfx__printk+0x10/0x10 [ 59.704840][ T5076] ? vscnprintf+0x5d/0x90 [ 59.709165][ T5076] panic+0x349/0x860 [ 59.713053][ T5076] ? __warn+0x172/0x4b0 [ 59.717202][ T5076] ? __pfx_panic+0x10/0x10 [ 59.721628][ T5076] __warn+0x31e/0x4b0 [ 59.725604][ T5076] ? __local_bh_enable_ip+0x1be/0x200 [ 59.730982][ T5076] report_bug+0x2b3/0x500 [ 59.735305][ T5076] ? __local_bh_enable_ip+0x1be/0x200 [ 59.740672][ T5076] handle_bug+0x3e/0x70 [ 59.744826][ T5076] exc_invalid_op+0x1a/0x50 [ 59.749324][ T5076] asm_exc_invalid_op+0x1a/0x20 [ 59.754169][ T5076] RIP: 0010:__local_bh_enable_ip+0x1be/0x200 [ 59.760138][ T5076] Code: 3b 44 24 60 75 52 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 90 0f 0b 90 e9 ca fe ff ff e8 55 00 00 00 eb 9c 90 <0f> 0b 90 e9 fa fe ff ff 48 c7 c1 9c e1 86 8f 80 e1 07 80 c1 03 38 [ 59.779733][ T5076] RSP: 0018:ffffc9000384f8e0 EFLAGS: 00010046 [ 59.785794][ T5076] RAX: 0000000000000000 RBX: 1ffff92000709f20 RCX: 0000000000000001 [ 59.793754][ T5076] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff895fa5ea [ 59.801715][ T5076] RBP: ffffc9000384f9a0 R08: ffff88802a1ef9eb R09: 1ffff1100543df3d [ 59.809677][ T5076] R10: dffffc0000000000 R11: ffffed100543df3e R12: dffffc0000000000 [ 59.817635][ T5076] R13: ffff88801dea0700 R14: ffffc9000384f920 R15: 0000000000000201 [ 59.825605][ T5076] ? sock_map_delete_elem+0xca/0x140 [ 59.830902][ T5076] ? sock_map_delete_elem+0xca/0x140 [ 59.836192][ T5076] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 59.841919][ T5076] ? sock_map_delete_elem+0xca/0x140 [ 59.847207][ T5076] ? do_raw_spin_unlock+0x13c/0x8b0 [ 59.852411][ T5076] ? __pfx___cant_migrate+0x10/0x10 [ 59.857607][ T5076] ? sock_map_delete_elem+0x97/0x140 [ 59.862898][ T5076] sock_map_delete_elem+0xca/0x140 [ 59.868010][ T5076] bpf_prog_92522e14a0ff18cf+0x45/0x49 [ 59.873467][ T5076] bpf_trace_run3+0x238/0x460 [ 59.878162][ T5076] ? bpf_trace_run3+0x14a/0x460 [ 59.883033][ T5076] ? __pfx_bpf_trace_run3+0x10/0x10 [ 59.888299][ T5076] ? _find_last_bit+0xb3/0xe0 [ 59.892987][ T5076] trace_percpu_free_percpu+0x178/0x1e0 [ 59.898540][ T5076] free_percpu+0xaee/0x1120 [ 59.903052][ T5076] ? __pfx_free_percpu+0x10/0x10 [ 59.907991][ T5076] ? __percpu_counter_sum+0x1cc/0x1f0 [ 59.913370][ T5076] __mmdrop+0x28e/0x3d0 [ 59.917521][ T5076] exit_mm+0x220/0x310 [ 59.921587][ T5076] ? __pfx_exit_mm+0x10/0x10 [ 59.926171][ T5076] ? taskstats_exit+0x348/0xa70 [ 59.931041][ T5076] ? tty_audit_exit+0x155/0x200 [ 59.935919][ T5076] do_exit+0x99e/0x27e0 [ 59.940086][ T5076] ? __pfx_do_exit+0x10/0x10 [ 59.944694][ T5076] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 59.950736][ T5076] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 59.957070][ T5076] ? _raw_spin_unlock_irq+0x23/0x50 [ 59.962268][ T5076] ? lockdep_hardirqs_on+0x99/0x150 [ 59.967492][ T5076] do_group_exit+0x207/0x2c0 [ 59.972096][ T5076] __x64_sys_exit_group+0x3f/0x40 [ 59.977123][ T5076] do_syscall_64+0xfb/0x240 [ 59.981633][ T5076] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 59.987524][ T5076] RIP: 0033:0x7f7e134dae49 [ 59.991933][ T5076] Code: Unable to access opcode bytes at 0x7f7e134dae1f. [ 59.998940][ T5076] RSP: 002b:00007ffd36256988 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 60.007349][ T5076] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e134dae49 [ 60.015491][ T5076] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 60.023460][ T5076] RBP: 00007f7e135562b0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 60.031427][ T5076] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7e135562b0 [ 60.039390][ T5076] R13: 0000000000000000 R14: 00007f7e13556d00 R15: 00007f7e134ac0b0 [ 60.047370][ T5076] [ 60.050575][ T5076] Kernel Offset: disabled [ 60.055173][ T5076] Rebooting in 86400 seconds..