./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor476060173 <...> Warning: Permanently added '10.128.10.12' (ED25519) to the list of known hosts. execve("./syz-executor476060173", ["./syz-executor476060173"], 0x7ffc5912e0b0 /* 10 vars */) = 0 brk(NULL) = 0x55557cb5f000 brk(0x55557cb5fd00) = 0x55557cb5fd00 arch_prctl(ARCH_SET_FS, 0x55557cb5f380) = 0 set_tid_address(0x55557cb5f650) = 5066 set_robust_list(0x55557cb5f660, 24) = 0 rseq(0x55557cb5fca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor476060173", 4096) = 27 getrandom("\x90\x99\x63\x44\xfa\x67\xb1\xfe", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55557cb5fd00 brk(0x55557cb80d00) = 0x55557cb80d00 brk(0x55557cb81000) = 0x55557cb81000 mprotect(0x7f318ecce000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5067 attached , child_tidptr=0x55557cb5f650) = 5067 [pid 5067] set_robust_list(0x55557cb5f660, 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="sched_wake_idle_without_ipi", 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=0x55557cb5f650) = 5068 [pid 5068] set_robust_list(0x55557cb5f660, 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="sched_wake_idle_without_ipi", 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 [pid 5069] set_robust_list(0x55557cb5f660, 24) = 0 [pid 5069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5069] setpgid(0, 0) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x55557cb5f650) = 5069 [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="sched_wake_idle_without_ipi", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5070 attached , child_tidptr=0x55557cb5f650) = 5070 [pid 5070] set_robust_list(0x55557cb5f660, 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="sched_wake_idle_without_ipi", 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=0x55557cb5f650) = 5071 [pid 5071] set_robust_list(0x55557cb5f660, 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="sched_wake_idle_without_ipi", 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 [pid 5072] set_robust_list(0x55557cb5f660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x55557cb5f650) = 5072 [pid 5072] <... set_robust_list resumed>) = 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="sched_wake_idle_without_ipi", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5073 attached , child_tidptr=0x55557cb5f650) = 5073 [pid 5073] set_robust_list(0x55557cb5f660, 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="sched_wake_idle_without_ipi", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5074 attached , child_tidptr=0x55557cb5f650) = 5074 [pid 5074] set_robust_list(0x55557cb5f660, 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="sched_wake_idle_without_ipi", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5075 attached , child_tidptr=0x55557cb5f650) = 5075 [pid 5075] set_robust_list(0x55557cb5f660, 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="sched_wake_idle_without_ipi", 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 , child_tidptr=0x55557cb5f650) = 5076 [pid 5076] set_robust_list(0x55557cb5f660, 24) = 0 [pid 5076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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="sched_wake_idle_without_ipi", prog_fd=4}}, 16) = 5 [pid 5076] exit_group(0) = ? [ 55.187554][ T0] [ 55.189911][ T0] ===================================================== [ 55.196816][ T0] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected [ 55.204244][ T0] 6.8.0-syzkaller-05271-gf99c5f563c17 #0 Not tainted [ 55.210886][ T0] ----------------------------------------------------- [ 55.217786][ T0] swapper/0/0 [HC0[0]:SC0[2]:HE0:SE0] is trying to acquire: [ 55.225038][ T0] ffff88802b64d200 (&stab->lock){+...}-{2:2}, at: sock_map_delete_elem+0x97/0x140 [ 55.234266][ T0] [ 55.234266][ T0] and this task is already holding: [ 55.241607][ T0] ffff8880172c2810 (&p->pi_lock){-.-.}-{2:2}, at: try_to_wake_up+0xb0/0x1470 [ 55.250361][ T0] which would create a new lock dependency: [ 55.256220][ T0] (&p->pi_lock){-.-.}-{2:2} -> (&stab->lock){+...}-{2:2} [ 55.263324][ T0] [ 55.263324][ T0] but this new dependency connects a HARDIRQ-irq-safe lock: [ 55.272743][ T0] (&p->pi_lock){-.-.}-{2:2} [ 55.272757][ T0] [ 55.272757][ T0] ... which became HARDIRQ-irq-safe at: [ 55.284994][ T0] lock_acquire+0x1e4/0x530 [ 55.289558][ T0] _raw_spin_lock_irqsave+0xd5/0x120 [ 55.294915][ T0] try_to_wake_up+0xb0/0x1470 [ 55.299652][ T0] autoremove_wake_function+0x16/0x110 [ 55.305171][ T0] __wake_up_common_lock+0x130/0x1e0 [ 55.310520][ T0] irq_work_single+0xe2/0x240 [ 55.315261][ T0] irq_work_run+0x18b/0x350 [ 55.319825][ T0] __sysvec_irq_work+0xa8/0x3e0 [ 55.324739][ T0] sysvec_irq_work+0x9e/0xc0 [ 55.329399][ T0] asm_sysvec_irq_work+0x1a/0x20 [ 55.334400][ T0] native_apic_msr_write+0x39/0x50 [ 55.339571][ T0] arch_irq_work_raise+0x6f/0x80 [ 55.344595][ T0] irq_work_queue+0xa7/0x150 [ 55.349261][ T0] __kfence_alloc+0x22e/0x370 [ 55.354001][ T0] __kmalloc+0x41c/0x4a0 [ 55.358308][ T0] alloc_workqueue+0x1b0/0x20c0 [ 55.363221][ T0] init_mm_internals+0x17/0x120 [ 55.368149][ T0] kernel_init_freeable+0x403/0x5d0 [ 55.373406][ T0] kernel_init+0x1d/0x2a0 [ 55.377798][ T0] ret_from_fork+0x4b/0x80 [ 55.382291][ T0] ret_from_fork_asm+0x1a/0x30 [ 55.387130][ T0] [ 55.387130][ T0] to a HARDIRQ-irq-unsafe lock: [ 55.394129][ T0] (&stab->lock){+...}-{2:2} [ 55.394147][ T0] [ 55.394147][ T0] ... which became HARDIRQ-irq-unsafe at: [ 55.406562][ T0] ... [ 55.406569][ T0] lock_acquire+0x1e4/0x530 [ 55.413696][ T0] _raw_spin_lock_bh+0x35/0x50 [ 55.418526][ T0] sock_map_delete_elem+0x97/0x140 [ 55.423701][ T0] bpf_prog_2c29ac5cdc6b1842+0x2e/0x46 [ 55.429223][ T0] bpf_trace_run1+0x1e0/0x3f0 [ 55.433965][ T0] trace_sched_wake_idle_without_ipi+0xcb/0xf0 [ 55.440182][ T0] call_function_single_prep_ipi+0x16b/0x240 [ 55.446259][ T0] smp_call_function_many_cond+0x121c/0x2960 [ 55.452315][ T0] on_each_cpu_cond_mask+0x3f/0x80 [ 55.457501][ T0] text_poke_bp_batch+0x726/0xb30 [ 55.462596][ T0] text_poke_finish+0x30/0x50 [ 55.467340][ T0] arch_jump_label_transform_apply+0x1c/0x30 [ 55.473393][ T0] static_key_enable_cpuslocked+0x136/0x260 [ 55.479355][ T0] static_key_enable+0x1a/0x20 [ 55.484182][ T0] tracepoint_add_func+0x953/0x9e0 [ 55.489363][ T0] tracepoint_probe_register_prio_may_exist+0x122/0x190 [ 55.496363][ T0] bpf_raw_tp_link_attach+0x470/0x6d0 [ 55.501798][ T0] bpf_raw_tracepoint_open+0x19d/0x210 [ 55.507319][ T0] __sys_bpf+0x3c0/0x810 [ 55.511622][ T0] __x64_sys_bpf+0x7c/0x90 [ 55.516100][ T0] do_syscall_64+0xfb/0x240 [ 55.520668][ T0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 55.526624][ T0] [ 55.526624][ T0] other info that might help us debug this: [ 55.526624][ T0] [ 55.536826][ T0] Possible interrupt unsafe locking scenario: [ 55.536826][ T0] [ 55.545133][ T0] CPU0 CPU1 [ 55.550473][ T0] ---- ---- [ 55.555812][ T0] lock(&stab->lock); [ 55.559859][ T0] local_irq_disable(); [ 55.566587][ T0] lock(&p->pi_lock); [ 55.573153][ T0] lock(&stab->lock); [ 55.579714][ T0] [ 55.583142][ T0] lock(&p->pi_lock); [ 55.587375][ T0] [ 55.587375][ T0] *** DEADLOCK *** [ 55.587375][ T0] [ 55.595507][ T0] 3 locks held by swapper/0/0: [ 55.600245][ T0] #0: ffffffff8e136d98 (&rcu_state.expedited_wq){-.-.}-{2:2}, at: swake_up_one+0x20/0x160 [ 55.610221][ T0] #1: ffff8880172c2810 (&p->pi_lock){-.-.}-{2:2}, at: try_to_wake_up+0xb0/0x1470 [ 55.619426][ T0] #2: ffffffff8e131920 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run1+0xf0/0x3f0 [ 55.628700][ T0] [ 55.628700][ T0] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 55.639077][ T0] -> (&p->pi_lock){-.-.}-{2:2} { [ 55.644001][ T0] IN-HARDIRQ-W at: [ 55.647957][ T0] lock_acquire+0x1e4/0x530 [ 55.654101][ T0] _raw_spin_lock_irqsave+0xd5/0x120 [ 55.661010][ T0] try_to_wake_up+0xb0/0x1470 [ 55.667314][ T0] autoremove_wake_function+0x16/0x110 [ 55.674395][ T0] __wake_up_common_lock+0x130/0x1e0 [ 55.681306][ T0] irq_work_single+0xe2/0x240 [ 55.687608][ T0] irq_work_run+0x18b/0x350 [ 55.693733][ T0] __sysvec_irq_work+0xa8/0x3e0 [ 55.700247][ T0] sysvec_irq_work+0x9e/0xc0 [ 55.706466][ T0] asm_sysvec_irq_work+0x1a/0x20 [ 55.713044][ T0] native_apic_msr_write+0x39/0x50 [ 55.719780][ T0] arch_irq_work_raise+0x6f/0x80 [ 55.726343][ T0] irq_work_queue+0xa7/0x150 [ 55.732557][ T0] __kfence_alloc+0x22e/0x370 [ 55.738861][ T0] __kmalloc+0x41c/0x4a0 [ 55.744732][ T0] alloc_workqueue+0x1b0/0x20c0 [ 55.751224][ T0] init_mm_internals+0x17/0x120 [ 55.757699][ T0] kernel_init_freeable+0x403/0x5d0 [ 55.764524][ T0] kernel_init+0x1d/0x2a0 [ 55.770482][ T0] ret_from_fork+0x4b/0x80 [ 55.776527][ T0] ret_from_fork_asm+0x1a/0x30 [ 55.782917][ T0] IN-SOFTIRQ-W at: [ 55.786873][ T0] lock_acquire+0x1e4/0x530 [ 55.792999][ T0] _raw_spin_lock_irqsave+0xd5/0x120 [ 55.799908][ T0] try_to_wake_up+0xb0/0x1470 [ 55.806208][ T0] kick_pool+0x41b/0x5c0 [ 55.812074][ T0] __queue_work+0xc20/0xec0 [ 55.818200][ T0] call_timer_fn+0x17e/0x600 [ 55.824413][ T0] __run_timer_base+0x695/0x8e0 [ 55.830887][ T0] run_timer_softirq+0xb7/0x170 [ 55.837361][ T0] __do_softirq+0x2bc/0x943 [ 55.843488][ T0] __irq_exit_rcu+0xf2/0x1c0 [ 55.849727][ T0] irq_exit_rcu+0x9/0x30 [ 55.855595][ T0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 55.862851][ T0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 55.870458][ T0] default_idle+0x13/0x20 [ 55.876412][ T0] default_idle_call+0x74/0xb0 [ 55.882800][ T0] do_idle+0x22f/0x5d0 [ 55.888510][ T0] cpu_startup_entry+0x42/0x60 [ 55.894907][ T0] rest_init+0x2e0/0x300 [ 55.900776][ T0] arch_call_rest_init+0xe/0x10 [ 55.907249][ T0] start_kernel+0x47a/0x500 [ 55.913391][ T0] x86_64_start_reservations+0x2a/0x30 [ 55.920475][ T0] x86_64_start_kernel+0x99/0xa0 [ 55.927039][ T0] common_startup_64+0x13e/0x147 [ 55.933604][ T0] INITIAL USE at: [ 55.937474][ T0] lock_acquire+0x1e4/0x530 [ 55.943520][ T0] _raw_spin_lock_irqsave+0xd5/0x120 [ 55.950340][ T0] sched_cgroup_fork+0x33/0x410 [ 55.956731][ T0] copy_process+0x2217/0x3df0 [ 55.962958][ T0] kernel_clone+0x21e/0x8d0 [ 55.968999][ T0] user_mode_thread+0x132/0x1a0 [ 55.975388][ T0] rest_init+0x27/0x300 [ 55.981084][ T0] arch_call_rest_init+0xe/0x10 [ 55.987470][ T0] start_kernel+0x47a/0x500 [ 55.993512][ T0] x86_64_start_reservations+0x2a/0x30 [ 56.000511][ T0] x86_64_start_kernel+0x99/0xa0 [ 56.007005][ T0] common_startup_64+0x13e/0x147 [ 56.013498][ T0] } [ 56.015972][ T0] ... key at: [] rt_mutex_init_task.__key+0x0/0x20 [ 56.024534][ T0] [ 56.024534][ T0] the dependencies between the lock to be acquired [ 56.024539][ T0] and HARDIRQ-irq-unsafe lock: [ 56.038042][ T0] -> (&stab->lock){+...}-{2:2} { [ 56.042968][ T0] HARDIRQ-ON-W at: [ 56.046921][ T0] lock_acquire+0x1e4/0x530 [ 56.053045][ T0] _raw_spin_lock_bh+0x35/0x50 [ 56.059433][ T0] sock_map_delete_elem+0x97/0x140 [ 56.066169][ T0] bpf_prog_2c29ac5cdc6b1842+0x2e/0x46 [ 56.073253][ T0] bpf_trace_run1+0x1e0/0x3f0 [ 56.079555][ T0] trace_sched_wake_idle_without_ipi+0xcb/0xf0 [ 56.087331][ T0] call_function_single_prep_ipi+0x16b/0x240 [ 56.094933][ T0] smp_call_function_many_cond+0x121c/0x2960 [ 56.102535][ T0] on_each_cpu_cond_mask+0x3f/0x80 [ 56.109269][ T0] text_poke_bp_batch+0x726/0xb30 [ 56.115918][ T0] text_poke_finish+0x30/0x50 [ 56.122217][ T0] arch_jump_label_transform_apply+0x1c/0x30 [ 56.129838][ T0] static_key_enable_cpuslocked+0x136/0x260 [ 56.137353][ T0] static_key_enable+0x1a/0x20 [ 56.143737][ T0] tracepoint_add_func+0x953/0x9e0 [ 56.150478][ T0] tracepoint_probe_register_prio_may_exist+0x122/0x190 [ 56.159059][ T0] bpf_raw_tp_link_attach+0x470/0x6d0 [ 56.166064][ T0] bpf_raw_tracepoint_open+0x19d/0x210 [ 56.173148][ T0] __sys_bpf+0x3c0/0x810 [ 56.179012][ T0] __x64_sys_bpf+0x7c/0x90 [ 56.185049][ T0] do_syscall_64+0xfb/0x240 [ 56.191175][ T0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 56.198693][ T0] INITIAL USE at: [ 56.202563][ T0] lock_acquire+0x1e4/0x530 [ 56.208601][ T0] _raw_spin_lock_bh+0x35/0x50 [ 56.214901][ T0] sock_map_delete_elem+0x97/0x140 [ 56.221547][ T0] bpf_prog_2c29ac5cdc6b1842+0x2e/0x46 [ 56.228544][ T0] bpf_trace_run1+0x1e0/0x3f0 [ 56.234758][ T0] trace_sched_wake_idle_without_ipi+0xcb/0xf0 [ 56.242449][ T0] call_function_single_prep_ipi+0x16b/0x240 [ 56.249969][ T0] smp_call_function_many_cond+0x121c/0x2960 [ 56.257483][ T0] on_each_cpu_cond_mask+0x3f/0x80 [ 56.264130][ T0] text_poke_bp_batch+0x726/0xb30 [ 56.270689][ T0] text_poke_finish+0x30/0x50 [ 56.276903][ T0] arch_jump_label_transform_apply+0x1c/0x30 [ 56.284423][ T0] static_key_enable_cpuslocked+0x136/0x260 [ 56.291853][ T0] static_key_enable+0x1a/0x20 [ 56.298152][ T0] tracepoint_add_func+0x953/0x9e0 [ 56.304816][ T0] tracepoint_probe_register_prio_may_exist+0x122/0x190 [ 56.313288][ T0] bpf_raw_tp_link_attach+0x470/0x6d0 [ 56.320199][ T0] bpf_raw_tracepoint_open+0x19d/0x210 [ 56.327210][ T0] __sys_bpf+0x3c0/0x810 [ 56.332989][ T0] __x64_sys_bpf+0x7c/0x90 [ 56.338941][ T0] do_syscall_64+0xfb/0x240 [ 56.344998][ T0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 56.352440][ T0] } [ 56.354914][ T0] ... key at: [] sock_map_alloc.__key+0x0/0x20 [ 56.363149][ T0] ... acquired at: [ 56.366926][ T0] lock_acquire+0x1e4/0x530 [ 56.371576][ T0] _raw_spin_lock_bh+0x35/0x50 [ 56.376488][ T0] sock_map_delete_elem+0x97/0x140 [ 56.381763][ T0] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 56.387374][ T0] bpf_trace_run1+0x1e0/0x3f0 [ 56.392199][ T0] trace_sched_wake_idle_without_ipi+0xcb/0xf0 [ 56.398508][ T0] call_function_single_prep_ipi+0x16b/0x240 [ 56.404646][ T0] __smp_call_single_queue+0x8e/0x380 [ 56.410181][ T0] ttwu_queue_wakelist+0x286/0x3b0 [ 56.415441][ T0] try_to_wake_up+0x7ba/0x1470 [ 56.420379][ T0] swake_up_one+0x70/0x160 [ 56.424949][ T0] rcu_preempt_deferred_qs_irqrestore+0x22e/0xc70 [ 56.431516][ T0] rcu_note_context_switch+0x262/0xff0 [ 56.437127][ T0] __schedule+0x345/0x4a20 [ 56.441708][ T0] schedule_idle+0x53/0x90 [ 56.446277][ T0] do_idle+0x56a/0x5d0 [ 56.450492][ T0] cpu_startup_entry+0x42/0x60 [ 56.455402][ T0] rest_init+0x2e0/0x300 [ 56.459884][ T0] arch_call_rest_init+0xe/0x10 [ 56.464883][ T0] start_kernel+0x47a/0x500 [ 56.469563][ T0] x86_64_start_reservations+0x2a/0x30 [ 56.475199][ T0] x86_64_start_kernel+0x99/0xa0 [ 56.480288][ T0] common_startup_64+0x13e/0x147 [ 56.485395][ T0] [ 56.487694][ T0] [ 56.487694][ T0] stack backtrace: [ 56.493557][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0 [ 56.502813][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 56.512860][ T0] Call Trace: [ 56.516124][ T0] [ 56.519053][ T0] dump_stack_lvl+0x1e7/0x2e0 [ 56.523714][ T0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 56.528893][ T0] ? __pfx__printk+0x10/0x10 [ 56.533479][ T0] ? print_shortest_lock_dependencies+0xf2/0x160 [ 56.539793][ T0] validate_chain+0x4dc7/0x58e0 [ 56.544621][ T0] ? deref_stack_reg+0x1c7/0x260 [ 56.549545][ T0] ? __pfx_validate_chain+0x10/0x10 [ 56.554721][ T0] ? __read_once_word_nocheck+0x9/0x20 [ 56.560161][ T0] ? __pfx_validate_chain+0x10/0x10 [ 56.565339][ T0] ? register_lock_class+0x102/0x980 [ 56.570599][ T0] ? __pfx_register_lock_class+0x10/0x10 [ 56.576209][ T0] ? mark_lock+0x9a/0x350 [ 56.580517][ T0] __lock_acquire+0x1346/0x1fd0 [ 56.585347][ T0] lock_acquire+0x1e4/0x530 [ 56.589840][ T0] ? sock_map_delete_elem+0x97/0x140 [ 56.595101][ T0] ? __pfx_lockdep_softirqs_off+0x10/0x10 [ 56.600800][ T0] ? __pfx_lock_acquire+0x10/0x10 [ 56.605803][ T0] ? sock_map_delete_elem+0x97/0x140 [ 56.611060][ T0] ? __pfx___local_bh_disable_ip+0x10/0x10 [ 56.616844][ T0] ? __pfx___cant_migrate+0x10/0x10 [ 56.622015][ T0] ? sock_map_delete_elem+0x97/0x140 [ 56.627273][ T0] _raw_spin_lock_bh+0x35/0x50 [ 56.632015][ T0] ? sock_map_delete_elem+0x97/0x140 [ 56.637272][ T0] sock_map_delete_elem+0x97/0x140 [ 56.642359][ T0] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 56.647796][ T0] bpf_trace_run1+0x1e0/0x3f0 [ 56.652449][ T0] ? bpf_trace_run1+0xf0/0x3f0 [ 56.657188][ T0] ? __pfx_bpf_trace_run1+0x10/0x10 [ 56.662364][ T0] trace_sched_wake_idle_without_ipi+0xcb/0xf0 [ 56.668495][ T0] call_function_single_prep_ipi+0x16b/0x240 [ 56.674467][ T0] ? __pfx_call_function_single_prep_ipi+0x10/0x10 [ 56.680948][ T0] ? __pfx_sched_clock_cpu+0x10/0x10 [ 56.686213][ T0] __smp_call_single_queue+0x8e/0x380 [ 56.691564][ T0] ttwu_queue_wakelist+0x286/0x3b0 [ 56.696655][ T0] try_to_wake_up+0x7ba/0x1470 [ 56.701398][ T0] ? __pfx_try_to_wake_up+0x10/0x10 [ 56.706571][ T0] ? _raw_spin_lock_irqsave+0xe1/0x120 [ 56.712005][ T0] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 56.717873][ T0] swake_up_one+0x70/0x160 [ 56.722267][ T0] rcu_preempt_deferred_qs_irqrestore+0x22e/0xc70 [ 56.728657][ T0] ? __lock_acquire+0x1346/0x1fd0 [ 56.733663][ T0] ? __pfx_rcu_preempt_deferred_qs_irqrestore+0x10/0x10 [ 56.740579][ T0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 56.746535][ T0] rcu_note_context_switch+0x262/0xff0 [ 56.751985][ T0] ? asm_sysvec_call_function_single+0x1a/0x20 [ 56.758115][ T0] ? lockdep_hardirqs_on+0x99/0x150 [ 56.763293][ T0] ? __pfx_rcu_note_context_switch+0x10/0x10 [ 56.769248][ T0] ? finish_task_switch+0x1ea/0x870 [ 56.774425][ T0] ? rcu_is_watching+0x15/0xb0 [ 56.779163][ T0] __schedule+0x345/0x4a20 [ 56.783558][ T0] ? lockdep_hardirqs_on+0x99/0x150 [ 56.788732][ T0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 56.794688][ T0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 56.800988][ T0] ? __pfx___schedule+0x10/0x10 [ 56.805814][ T0] ? tick_nohz_idle_exit+0x36e/0x480 [ 56.811081][ T0] ? flush_smp_call_function_queue+0x142/0x2a0 [ 56.817212][ T0] ? __pfx_tick_nohz_idle_exit+0x10/0x10 [ 56.822821][ T0] schedule_idle+0x53/0x90 [ 56.827213][ T0] do_idle+0x56a/0x5d0 [ 56.831258][ T0] ? __pfx___schedule+0x10/0x10 [ 56.836086][ T0] ? __pfx_do_idle+0x10/0x10 [ 56.840649][ T0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 56.846517][ T0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 56.852822][ T0] ? rest_init+0x35/0x300 [ 56.857131][ T0] ? rest_init+0x35/0x300 [ 56.861437][ T0] cpu_startup_entry+0x42/0x60 [ 56.866180][ T0] rest_init+0x2e0/0x300 [ 56.870399][ T0] ? __pfx_x86_late_time_init+0x10/0x10 [ 56.875923][ T0] arch_call_rest_init+0xe/0x10 [ 56.880749][ T0] start_kernel+0x47a/0x500 [ 56.885224][ T0] x86_64_start_reservations+0x2a/0x30 [ 56.890658][ T0] x86_64_start_kernel+0x99/0xa0 [ 56.895573][ T0] common_startup_64+0x13e/0x147 [ 56.900493][ T0] [ 56.903687][ T0] ------------[ cut here ]------------ [ 56.909146][ T0] raw_local_irq_restore() called with IRQs enabled [ 56.915645][ T0] WARNING: CPU: 0 PID: 0 at kernel/locking/irqflag-debug.c:10 warn_bogus_irq_restore+0x29/0x40 [ 56.925970][ T0] Modules linked in: [ 56.929842][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0 [ 56.939108][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 56.949156][ T0] RIP: 0010:warn_bogus_irq_restore+0x29/0x40 [ 56.955118][ T0] Code: 90 f3 0f 1e fa 90 80 3d de 69 01 04 00 74 06 90 c3 cc cc cc cc c6 05 cf 69 01 04 01 90 48 c7 c7 20 ba aa 8b e8 f8 e5 e7 f5 90 <0f> 0b 90 90 90 c3 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 56.974742][ T0] RSP: 0018:ffffffff8de07658 EFLAGS: 00010246 [ 56.980825][ T0] RAX: 001a2b5043a59000 RBX: 1ffffffff1bc0ed0 RCX: ffffffff8de94680 [ 56.988793][ T0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 56.996751][ T0] RBP: ffffffff8de076f0 R08: ffffffff8157cc12 R09: 1ffffffff1bc0e20 [ 57.004701][ T0] R10: dffffc0000000000 R11: fffffbfff1bc0e21 R12: dffffc0000000000 [ 57.012768][ T0] R13: 1ffffffff1bc0ecc R14: ffffffff8de07680 R15: 0000000000000046 [ 57.020735][ T0] FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 57.029666][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.036235][ T0] CR2: 00007f318eca401d CR3: 000000000df32000 CR4: 00000000003506f0 [ 57.044191][ T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.052162][ T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.060141][ T0] Call Trace: [ 57.063399][ T0] [ 57.066326][ T0] ? __warn+0x163/0x4b0 [ 57.070465][ T0] ? warn_bogus_irq_restore+0x29/0x40 [ 57.075816][ T0] ? report_bug+0x2b3/0x500 [ 57.080309][ T0] ? warn_bogus_irq_restore+0x29/0x40 [ 57.085661][ T0] ? handle_bug+0x3e/0x70 [ 57.089993][ T0] ? exc_invalid_op+0x1a/0x50 [ 57.094648][ T0] ? asm_exc_invalid_op+0x1a/0x20 [ 57.099665][ T0] ? __warn_printk+0x292/0x360 [ 57.104409][ T0] ? warn_bogus_irq_restore+0x29/0x40 [ 57.109777][ T0] ? warn_bogus_irq_restore+0x28/0x40 [ 57.115126][ T0] _raw_spin_unlock_irqrestore+0x120/0x140 [ 57.120926][ T0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 57.127250][ T0] ? __smp_call_single_queue+0x128/0x380 [ 57.132861][ T0] ? ttwu_queue_wakelist+0x286/0x3b0 [ 57.138136][ T0] try_to_wake_up+0x902/0x1470 [ 57.142881][ T0] ? __pfx_try_to_wake_up+0x10/0x10 [ 57.148078][ T0] ? _raw_spin_lock_irqsave+0xe1/0x120 [ 57.153512][ T0] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 57.159395][ T0] swake_up_one+0x70/0x160 [ 57.163795][ T0] rcu_preempt_deferred_qs_irqrestore+0x22e/0xc70 [ 57.170205][ T0] ? __lock_acquire+0x1346/0x1fd0 [ 57.175210][ T0] ? __pfx_rcu_preempt_deferred_qs_irqrestore+0x10/0x10 [ 57.182141][ T0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 57.188115][ T0] rcu_note_context_switch+0x262/0xff0 [ 57.193553][ T0] ? asm_sysvec_call_function_single+0x1a/0x20 [ 57.199697][ T0] ? lockdep_hardirqs_on+0x99/0x150 [ 57.204876][ T0] ? __pfx_rcu_note_context_switch+0x10/0x10 [ 57.210856][ T0] ? finish_task_switch+0x1ea/0x870 [ 57.216045][ T0] ? rcu_is_watching+0x15/0xb0 [ 57.220785][ T0] __schedule+0x345/0x4a20 [ 57.225181][ T0] ? lockdep_hardirqs_on+0x99/0x150 [ 57.230378][ T0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 57.236346][ T0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 57.242648][ T0] ? __pfx___schedule+0x10/0x10 [ 57.247675][ T0] ? tick_nohz_idle_exit+0x36e/0x480 [ 57.252943][ T0] ? flush_smp_call_function_queue+0x142/0x2a0 [ 57.259087][ T0] ? __pfx_tick_nohz_idle_exit+0x10/0x10 [ 57.264703][ T0] schedule_idle+0x53/0x90 [ 57.269124][ T0] do_idle+0x56a/0x5d0 [ 57.273173][ T0] ? __pfx___schedule+0x10/0x10 [ 57.278032][ T0] ? __pfx_do_idle+0x10/0x10 [ 57.282601][ T0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 57.288487][ T0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 57.294793][ T0] ? rest_init+0x35/0x300 [ 57.299115][ T0] ? rest_init+0x35/0x300 [ 57.303425][ T0] cpu_startup_entry+0x42/0x60 [ 57.308179][ T0] rest_init+0x2e0/0x300 [ 57.312402][ T0] ? __pfx_x86_late_time_init+0x10/0x10 [ 57.317942][ T0] arch_call_rest_init+0xe/0x10 [ 57.322772][ T0] start_kernel+0x47a/0x500 [ 57.327274][ T0] x86_64_start_reservations+0x2a/0x30 [ 57.332715][ T0] x86_64_start_kernel+0x99/0xa0 [ 57.337651][ T0] common_startup_64+0x13e/0x147 [ 57.342572][ T0] [ 57.345570][ T0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 57.352838][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0 [ 57.362091][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 57.372140][ T0] Call Trace: [ 57.375407][ T0] [ 57.378321][ T0] dump_stack_lvl+0x1e7/0x2e0 [ 57.382983][ T0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 57.388185][ T0] ? __pfx__printk+0x10/0x10 [ 57.392757][ T0] ? _printk+0xd5/0x120 [ 57.396898][ T0] ? vscnprintf+0x5d/0x90 [ 57.401210][ T0] panic+0x349/0x860 [ 57.405084][ T0] ? __warn+0x172/0x4b0 [ 57.409223][ T0] ? __pfx_panic+0x10/0x10 [ 57.413615][ T0] ? show_trace_log_lvl+0x4e6/0x520 [ 57.418795][ T0] ? common_startup_64+0x13e/0x147 [ 57.423883][ T0] __warn+0x31e/0x4b0 [ 57.427843][ T0] ? warn_bogus_irq_restore+0x29/0x40 [ 57.433192][ T0] report_bug+0x2b3/0x500 [ 57.437504][ T0] ? warn_bogus_irq_restore+0x29/0x40 [ 57.442852][ T0] handle_bug+0x3e/0x70 [ 57.446985][ T0] exc_invalid_op+0x1a/0x50 [ 57.451465][ T0] asm_exc_invalid_op+0x1a/0x20 [ 57.456294][ T0] RIP: 0010:warn_bogus_irq_restore+0x29/0x40 [ 57.462250][ T0] Code: 90 f3 0f 1e fa 90 80 3d de 69 01 04 00 74 06 90 c3 cc cc cc cc c6 05 cf 69 01 04 01 90 48 c7 c7 20 ba aa 8b e8 f8 e5 e7 f5 90 <0f> 0b 90 90 90 c3 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 57.481832][ T0] RSP: 0018:ffffffff8de07658 EFLAGS: 00010246 [ 57.488048][ T0] RAX: 001a2b5043a59000 RBX: 1ffffffff1bc0ed0 RCX: ffffffff8de94680 [ 57.495994][ T0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 57.503941][ T0] RBP: ffffffff8de076f0 R08: ffffffff8157cc12 R09: 1ffffffff1bc0e20 [ 57.511887][ T0] R10: dffffc0000000000 R11: fffffbfff1bc0e21 R12: dffffc0000000000 [ 57.519840][ T0] R13: 1ffffffff1bc0ecc R14: ffffffff8de07680 R15: 0000000000000046 [ 57.527790][ T0] ? __warn_printk+0x292/0x360 [ 57.532535][ T0] ? warn_bogus_irq_restore+0x28/0x40 [ 57.537881][ T0] _raw_spin_unlock_irqrestore+0x120/0x140 [ 57.543663][ T0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 57.549966][ T0] ? __smp_call_single_queue+0x128/0x380 [ 57.555572][ T0] ? ttwu_queue_wakelist+0x286/0x3b0 [ 57.560849][ T0] try_to_wake_up+0x902/0x1470 [ 57.565593][ T0] ? __pfx_try_to_wake_up+0x10/0x10 [ 57.570771][ T0] ? _raw_spin_lock_irqsave+0xe1/0x120 [ 57.576205][ T0] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 57.582075][ T0] swake_up_one+0x70/0x160 [ 57.586485][ T0] rcu_preempt_deferred_qs_irqrestore+0x22e/0xc70 [ 57.592894][ T0] ? __lock_acquire+0x1346/0x1fd0 [ 57.597894][ T0] ? __pfx_rcu_preempt_deferred_qs_irqrestore+0x10/0x10 [ 57.604808][ T0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 57.610762][ T0] rcu_note_context_switch+0x262/0xff0 [ 57.616209][ T0] ? asm_sysvec_call_function_single+0x1a/0x20 [ 57.622356][ T0] ? lockdep_hardirqs_on+0x99/0x150 [ 57.627556][ T0] ? __pfx_rcu_note_context_switch+0x10/0x10 [ 57.633516][ T0] ? finish_task_switch+0x1ea/0x870 [ 57.638692][ T0] ? rcu_is_watching+0x15/0xb0 [ 57.643434][ T0] __schedule+0x345/0x4a20 [ 57.647851][ T0] ? lockdep_hardirqs_on+0x99/0x150 [ 57.653025][ T0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 57.658984][ T0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 57.665290][ T0] ? __pfx___schedule+0x10/0x10 [ 57.670120][ T0] ? tick_nohz_idle_exit+0x36e/0x480 [ 57.675391][ T0] ? flush_smp_call_function_queue+0x142/0x2a0 [ 57.681525][ T0] ? __pfx_tick_nohz_idle_exit+0x10/0x10 [ 57.687138][ T0] schedule_idle+0x53/0x90 [ 57.691534][ T0] do_idle+0x56a/0x5d0 [ 57.695597][ T0] ? __pfx___schedule+0x10/0x10 [ 57.700427][ T0] ? __pfx_do_idle+0x10/0x10 [ 57.704994][ T0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 57.710880][ T0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 57.717185][ T0] ? rest_init+0x35/0x300 [ 57.721494][ T0] ? rest_init+0x35/0x300 [ 57.725800][ T0] cpu_startup_entry+0x42/0x60 [ 57.730541][ T0] rest_init+0x2e0/0x300 [ 57.734764][ T0] ? __pfx_x86_late_time_init+0x10/0x10 [ 57.740288][ T0] arch_call_rest_init+0xe/0x10 [ 57.745122][ T0] start_kernel+0x47a/0x500 [ 57.749605][ T0] x86_64_start_reservations+0x2a/0x30 [ 57.755044][ T0] x86_64_start_kernel+0x99/0xa0 [ 57.759958][ T0] common_startup_64+0x13e/0x147 [ 57.764878][ T0] [ 58.831300][ T0] Shutting down cpus with NMI [ 58.836223][ T0] Kernel Offset: disabled [ 58.840532][ T0] Rebooting in 86400 seconds..