./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3272468605 <...> Warning: Permanently added '10.128.0.6' (ED25519) to the list of known hosts. execve("./syz-executor3272468605", ["./syz-executor3272468605"], 0x7ffe2e793050 /* 10 vars */) = 0 brk(NULL) = 0x55557fcbd000 brk(0x55557fcbdd40) = 0x55557fcbdd40 arch_prctl(ARCH_SET_FS, 0x55557fcbd3c0) = 0 set_tid_address(0x55557fcbd690) = 5230 set_robust_list(0x55557fcbd6a0, 24) = 0 rseq(0x55557fcbdce0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3272468605", 4096) = 28 getrandom("\x7e\xe5\x6d\x2d\x3b\x99\x1a\x8a", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55557fcbdd40 brk(0x55557fcded40) = 0x55557fcded40 brk(0x55557fcdf000) = 0x55557fcdf000 mprotect(0x7fbd3c4a1000, 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 5231 attached , child_tidptr=0x55557fcbd690) = 5231 [pid 5231] set_robust_list(0x55557fcbd6a0, 24) = 0 [pid 5231] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5232 attached [pid 5231] <... clone resumed>, child_tidptr=0x55557fcbd690) = 5232 [pid 5232] set_robust_list(0x55557fcbd6a0, 24) = 0 ./strace-static-x86_64: Process 5233 attached [pid 5230] <... clone resumed>, child_tidptr=0x55557fcbd690) = 5233 [pid 5232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5233] set_robust_list(0x55557fcbd6a0, 24 [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5233] <... set_robust_list resumed>) = 0 [pid 5232] <... prctl resumed>) = 0 [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5232] setpgid(0, 0./strace-static-x86_64: Process 5235 attached [pid 5235] set_robust_list(0x55557fcbd6a0, 24./strace-static-x86_64: Process 5234 attached [pid 5230] <... clone resumed>, child_tidptr=0x55557fcbd690) = 5234 [pid 5235] <... set_robust_list resumed>) = 0 [pid 5233] <... clone resumed>, child_tidptr=0x55557fcbd690) = 5235 [pid 5232] <... setpgid resumed>) = 0 [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5235] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5234] set_robust_list(0x55557fcbd6a0, 24 [pid 5235] <... prctl resumed>) = 0 [pid 5234] <... set_robust_list resumed>) = 0 [pid 5232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5235] setpgid(0, 0 [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5236 attached [pid 5235] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5237 attached [pid 5230] <... clone resumed>, child_tidptr=0x55557fcbd690) = 5236 [pid 5236] set_robust_list(0x55557fcbd6a0, 24 [pid 5235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5232] <... openat resumed>) = 3 [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5236] <... set_robust_list resumed>) = 0 [pid 5237] set_robust_list(0x55557fcbd6a0, 24 [pid 5232] write(3, "1000", 4 [pid 5237] <... set_robust_list resumed>) = 0 [pid 5232] <... write resumed>) = 4 executing program [pid 5237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5232] close(3) = 0 [pid 5232] write(1, "executing program\n", 18 [pid 5237] <... prctl resumed>) = 0 [pid 5236] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5232] <... write resumed>) = 18 [pid 5237] setpgid(0, 0 [pid 5232] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5237] <... setpgid resumed>) = 0 [pid 5234] <... clone resumed>, child_tidptr=0x55557fcbd690) = 5237 [pid 5232] <... futex resumed>) = 0 [pid 5237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5232] rt_sigaction(SIGRT_1, {sa_handler=0x7fbd3c4436d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbd3c434d50}, ./strace-static-x86_64: Process 5238 attached [pid 5237] <... openat resumed>) = 3 [pid 5235] <... openat resumed>) = 3 [pid 5232] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5238] set_robust_list(0x55557fcbd6a0, 24 [pid 5232] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5238] <... set_robust_list resumed>) = 0 [pid 5232] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5238] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5237] write(3, "1000", 4 [pid 5232] <... mmap resumed>) = 0x7fbd3c3b7000 ./strace-static-x86_64: Process 5239 attached [pid 5230] <... clone resumed>, child_tidptr=0x55557fcbd690) = 5238 [pid 5237] <... write resumed>) = 4 [pid 5236] <... clone resumed>, child_tidptr=0x55557fcbd690) = 5239 [pid 5235] write(3, "1000", 4./strace-static-x86_64: Process 5240 attached [pid 5239] set_robust_list(0x55557fcbd6a0, 24 [pid 5237] close(3 [pid 5235] <... write resumed>) = 4 [pid 5232] mprotect(0x7fbd3c3b8000, 131072, PROT_READ|PROT_WRITE [pid 5240] set_robust_list(0x55557fcbd6a0, 24 [pid 5239] <... set_robust_list resumed>) = 0 [pid 5238] <... clone resumed>, child_tidptr=0x55557fcbd690) = 5240 [pid 5235] close(3 [pid 5232] <... mprotect resumed>) = 0 [pid 5237] <... close resumed>) = 0 [pid 5240] <... set_robust_list resumed>) = 0 [pid 5239] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5235] <... close resumed>) = 0 [pid 5232] rt_sigprocmask(SIG_BLOCK, ~[], executing program executing program [pid 5240] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5239] <... prctl resumed>) = 0 [pid 5237] write(1, "executing program\n", 18 [pid 5235] write(1, "executing program\n", 18 [pid 5237] <... write resumed>) = 18 [pid 5235] <... write resumed>) = 18 [pid 5240] <... prctl resumed>) = 0 [pid 5235] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5232] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5240] setpgid(0, 0 [pid 5232] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbd3c3d7990, parent_tid=0x7fbd3c3d7990, exit_signal=0, stack=0x7fbd3c3b7000, stack_size=0x20300, tls=0x7fbd3c3d76c0} [pid 5240] <... setpgid resumed>) = 0 [pid 5237] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5241 attached [pid 5240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5239] setpgid(0, 0 [pid 5237] <... futex resumed>) = 0 [pid 5235] <... futex resumed>) = 0 [pid 5232] <... clone3 resumed> => {parent_tid=[5241]}, 88) = 5241 [pid 5239] <... setpgid resumed>) = 0 [pid 5237] rt_sigaction(SIGRT_1, {sa_handler=0x7fbd3c4436d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbd3c434d50}, [pid 5235] rt_sigaction(SIGRT_1, {sa_handler=0x7fbd3c4436d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbd3c434d50}, [pid 5241] rseq(0x7fbd3c3d7fe0, 0x20, 0, 0x53053053 [pid 5240] <... openat resumed>) = 3 [pid 5239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5237] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5235] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5232] rt_sigprocmask(SIG_SETMASK, [], [pid 5241] <... rseq resumed>) = 0 [pid 5240] write(3, "1000", 4 [pid 5239] <... openat resumed>) = 3 [pid 5237] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5235] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5241] set_robust_list(0x7fbd3c3d79a0, 24 [pid 5240] <... write resumed>) = 4 [pid 5235] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5232] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5241] <... set_robust_list resumed>) = 0 [pid 5240] close(3 [pid 5239] write(3, "1000", 4 [pid 5237] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5235] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5232] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5241] rt_sigprocmask(SIG_SETMASK, [], [pid 5240] <... close resumed>) = 0 [pid 5239] <... write resumed>) = 4 [pid 5237] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0executing program [pid 5235] <... mmap resumed>) = 0x7fbd3c3b7000 [pid 5232] <... futex resumed>) = 0 [pid 5241] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5240] write(1, "executing program\n", 18 [pid 5239] close(3 [pid 5237] <... mmap resumed>) = 0x7fbd3c3b7000 [pid 5235] mprotect(0x7fbd3c3b8000, 131072, PROT_READ|PROT_WRITE [pid 5232] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5241] 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 5240] <... write resumed>) = 18 [pid 5239] <... close resumed>) = 0 [pid 5237] mprotect(0x7fbd3c3b8000, 131072, PROT_READ|PROT_WRITE [pid 5235] <... mprotect resumed>) = 0 [pid 5241] <... bpf resumed>) = 3 executing program [pid 5240] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] write(1, "executing program\n", 18 [pid 5237] <... mprotect resumed>) = 0 [pid 5235] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5240] <... futex resumed>) = 0 [pid 5239] <... write resumed>) = 18 [pid 5241] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5240] rt_sigaction(SIGRT_1, {sa_handler=0x7fbd3c4436d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbd3c434d50}, [pid 5239] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5241] <... futex resumed>) = 1 [pid 5240] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5239] <... futex resumed>) = 0 [pid 5237] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5235] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5232] <... futex resumed>) = 0 [pid 5241] futex(0x7fbd3c4a7328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5239] rt_sigaction(SIGRT_1, {sa_handler=0x7fbd3c4436d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbd3c434d50}, [pid 5232] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5240] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5239] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5232] <... futex resumed>) = 0 [pid 5241] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_REUSEPORT, 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 5240] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5239] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5241] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5240] <... mmap resumed>) = 0x7fbd3c3b7000 [pid 5239] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5237] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5235] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbd3c3d7990, parent_tid=0x7fbd3c3d7990, exit_signal=0, stack=0x7fbd3c3b7000, stack_size=0x20300, tls=0x7fbd3c3d76c0} [pid 5232] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5241] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5240] mprotect(0x7fbd3c3b8000, 131072, PROT_READ|PROT_WRITE [pid 5239] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5237] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbd3c3d7990, parent_tid=0x7fbd3c3d7990, exit_signal=0, stack=0x7fbd3c3b7000, stack_size=0x20300, tls=0x7fbd3c3d76c0} [pid 5232] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5241] <... futex resumed>) = 0 [pid 5240] <... mprotect resumed>) = 0 [pid 5239] <... mmap resumed>) = 0x7fbd3c3b7000 [pid 5232] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5243 attached ./strace-static-x86_64: Process 5242 attached [pid 5241] 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}, 144 [pid 5240] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5239] mprotect(0x7fbd3c3b8000, 131072, PROT_READ|PROT_WRITE [pid 5237] <... clone3 resumed> => {parent_tid=[5242]}, 88) = 5242 [pid 5232] <... futex resumed>) = 0 [pid 5243] rseq(0x7fbd3c3d7fe0, 0x20, 0, 0x53053053 [pid 5242] rseq(0x7fbd3c3d7fe0, 0x20, 0, 0x53053053 [pid 5239] <... mprotect resumed>) = 0 [pid 5235] <... clone3 resumed> => {parent_tid=[5243]}, 88) = 5243 [pid 5243] <... rseq resumed>) = 0 [pid 5242] <... rseq resumed>) = 0 [pid 5235] rt_sigprocmask(SIG_SETMASK, [], [pid 5243] set_robust_list(0x7fbd3c3d79a0, 24 [pid 5242] set_robust_list(0x7fbd3c3d79a0, 24 [pid 5235] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5243] <... set_robust_list resumed>) = 0 [pid 5242] <... set_robust_list resumed>) = 0 [pid 5235] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] rt_sigprocmask(SIG_SETMASK, [], [pid 5242] rt_sigprocmask(SIG_SETMASK, [], [pid 5235] <... futex resumed>) = 0 [pid 5241] <... bpf resumed>) = 4 [pid 5243] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5242] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5235] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5243] 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 5242] futex(0x7fbd3c4a7328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5243] <... bpf resumed>) = 3 [pid 5241] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5240] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5239] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5237] rt_sigprocmask(SIG_SETMASK, [], [pid 5232] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5241] <... futex resumed>) = 0 [pid 5240] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbd3c3d7990, parent_tid=0x7fbd3c3d7990, exit_signal=0, stack=0x7fbd3c3b7000, stack_size=0x20300, tls=0x7fbd3c3d76c0} [pid 5239] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5237] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5232] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 5244 attached [pid 5241] futex(0x7fbd3c4a7328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5239] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbd3c3d7990, parent_tid=0x7fbd3c3d7990, exit_signal=0, stack=0x7fbd3c3b7000, stack_size=0x20300, tls=0x7fbd3c3d76c0} [pid 5237] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5232] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5245 attached [pid 5244] rseq(0x7fbd3c3d7fe0, 0x20, 0, 0x53053053 [pid 5241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5240] <... clone3 resumed> => {parent_tid=[5244]}, 88) = 5244 [pid 5237] <... futex resumed>) = 1 [pid 5232] <... futex resumed>) = 0 [pid 5245] rseq(0x7fbd3c3d7fe0, 0x20, 0, 0x53053053 [pid 5244] <... rseq resumed>) = 0 [pid 5243] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] <... futex resumed>) = 0 [pid 5241] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5237] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5232] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5240] rt_sigprocmask(SIG_SETMASK, [], [pid 5239] <... clone3 resumed> => {parent_tid=[5245]}, 88) = 5245 [pid 5245] <... rseq resumed>) = 0 [pid 5244] set_robust_list(0x7fbd3c3d79a0, 24 [pid 5243] <... futex resumed>) = 1 [pid 5242] 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 5235] <... futex resumed>) = 0 [pid 5243] futex(0x7fbd3c4a7328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5242] <... bpf resumed>) = 3 [pid 5235] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5235] <... futex resumed>) = 0 [pid 5243] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_REUSEPORT, 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 5235] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5245] set_robust_list(0x7fbd3c3d79a0, 24 [pid 5244] <... set_robust_list resumed>) = 0 [pid 5243] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5242] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5240] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5239] rt_sigprocmask(SIG_SETMASK, [], [pid 5245] <... set_robust_list resumed>) = 0 [pid 5244] rt_sigprocmask(SIG_SETMASK, [], [pid 5243] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] <... futex resumed>) = 1 [pid 5241] <... bpf resumed>) = 5 [pid 5240] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5237] <... futex resumed>) = 0 [pid 5245] rt_sigprocmask(SIG_SETMASK, [], [pid 5244] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5243] <... futex resumed>) = 1 [pid 5242] futex(0x7fbd3c4a7328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5241] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5240] <... futex resumed>) = 0 [pid 5239] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5237] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5235] <... futex resumed>) = 0 [pid 5245] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5244] 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 5242] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5241] <... futex resumed>) = 1 [pid 5243] 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}, 144 [pid 5240] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] <... futex resumed>) = 0 [pid 5237] <... futex resumed>) = 0 [pid 5235] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5232] <... futex resumed>) = 0 [pid 5245] 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 5244] <... bpf resumed>) = 3 [pid 5243] <... bpf resumed>) = 4 [pid 5242] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_REUSEPORT, 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 5241] futex(0x7fbd3c4a7328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5239] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5237] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5235] <... futex resumed>) = 0 [pid 5232] exit_group(0 [pid 5245] <... bpf resumed>) = 3 [pid 5244] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5241] <... futex resumed>) = ? [pid 5235] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5232] <... exit_group resumed>) = ? [pid 5245] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] <... futex resumed>) = 1 [pid 5243] <... futex resumed>) = 0 [pid 5242] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5241] +++ exited with 0 +++ [pid 5240] <... futex resumed>) = 0 [pid 5235] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5232] +++ exited with 0 +++ [pid 5245] <... futex resumed>) = 1 [pid 5244] futex(0x7fbd3c4a7328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5243] futex(0x7fbd3c4a7328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5242] <... futex resumed>) = 1 [pid 5240] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... futex resumed>) = 0 [pid 5237] <... futex resumed>) = 0 [pid 5235] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] futex(0x7fbd3c4a7328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5242] futex(0x7fbd3c4a7328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] <... futex resumed>) = 0 [pid 5239] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5237] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5235] <... futex resumed>) = 0 [pid 5231] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5232, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5244] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_REUSEPORT, 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 5243] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5242] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5240] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] <... futex resumed>) = 0 [pid 5237] <... futex resumed>) = 0 [pid 5235] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5231] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5245] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_REUSEPORT, 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 5244] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5242] 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}, 144 [pid 5239] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5237] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5246 attached [pid 5245] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5245] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5239] <... futex resumed>) = 0 [pid 5239] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5239] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5245] 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}, 144 [pid 5244] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] set_robust_list(0x55557fcbd6a0, 24 [pid 5245] <... bpf resumed>) = 4 [pid 5244] <... futex resumed>) = 1 [pid 5242] <... bpf resumed>) = 4 [pid 5240] <... futex resumed>) = 0 [pid 5231] <... clone resumed>, child_tidptr=0x55557fcbd690) = 5246 [pid 5246] <... set_robust_list resumed>) = 0 [pid 5244] futex(0x7fbd3c4a7328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5242] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5240] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5245] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5240] <... futex resumed>) = 0 [pid 5242] <... futex resumed>) = 1 [pid 5237] <... futex resumed>) = 0 [pid 5246] <... prctl resumed>) = 0 [pid 5245] <... futex resumed>) = 1 [pid 5244] 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}, 144 [pid 5242] futex(0x7fbd3c4a7328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] <... futex resumed>) = 0 [pid 5237] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] setpgid(0, 0 [pid 5245] futex(0x7fbd3c4a7328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5239] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5237] <... futex resumed>) = 0 [pid 5246] <... setpgid resumed>) = 0 [pid 5245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5239] <... futex resumed>) = 0 [pid 5237] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5245] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5239] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5244] <... bpf resumed>) = 4 [pid 5242] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5246] <... openat resumed>) = 3 [pid 5242] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5244] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] write(3, "1000", 4 [pid 5240] <... futex resumed>) = 0 [pid 5246] <... write resumed>) = 4 [pid 5244] <... futex resumed>) = 1 [pid 5240] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5240] <... futex resumed>) = 0 [pid 5240] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5246] close(3) = 0 [pid 5245] <... bpf resumed>) = 5 [pid 5246] write(1, "executing program\n", 18 [pid 5245] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] <... bpf resumed>) = 5 [pid 5243] <... bpf resumed>) = 5 [pid 5242] <... bpf resumed>) = 5 [pid 5245] <... futex resumed>) = 1 [pid 5244] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... futex resumed>) = 0 [pid 5245] futex(0x7fbd3c4a7328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5244] <... futex resumed>) = 1 [pid 5243] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5240] <... futex resumed>) = 0 [pid 5239] exit_group(0executing program [pid 5245] <... futex resumed>) = ? [pid 5244] futex(0x7fbd3c4a7328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5243] <... futex resumed>) = 1 [pid 5240] exit_group(0 [pid 5239] <... exit_group resumed>) = ? [pid 5246] <... write resumed>) = 18 [pid 5242] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5235] <... futex resumed>) = 0 [pid 5246] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] <... futex resumed>) = 1 [pid 5235] exit_group(0 [pid 5246] <... futex resumed>) = 0 [pid 5242] futex(0x7fbd3c4a7328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5235] <... exit_group resumed>) = ? [pid 5246] rt_sigaction(SIGRT_1, {sa_handler=0x7fbd3c4436d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbd3c434d50}, NULL, 8) = 0 [pid 5246] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5246] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbd3c3b7000 [pid 5246] mprotect(0x7fbd3c3b8000, 131072, PROT_READ|PROT_WRITE [pid 5244] <... futex resumed>) = ? [pid 5240] <... exit_group resumed>) = ? [pid 5237] <... futex resumed>) = 0 [pid 5246] <... mprotect resumed>) = 0 [pid 5244] +++ exited with 0 +++ [pid 5240] +++ exited with 0 +++ [pid 5237] exit_group(0) = ? [pid 5242] <... futex resumed>) = ? [pid 5238] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5242] +++ exited with 0 +++ [pid 5238] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5237] +++ exited with 0 +++ [pid 5246] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5234] restart_syscall(<... resuming interrupted clone ...> [pid 5246] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5246] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbd3c3d7990, parent_tid=0x7fbd3c3d7990, exit_signal=0, stack=0x7fbd3c3b7000, stack_size=0x20300, tls=0x7fbd3c3d76c0} => {parent_tid=[5248]}, 88) = 5248 [pid 5246] rt_sigprocmask(SIG_SETMASK, [], [pid 5238] <... clone resumed>, child_tidptr=0x55557fcbd690) = 5247 [pid 5246] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5246] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5246] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5247 attached [ 59.249600][ T5245] ------------[ cut here ]------------ [ 59.255503][ T5245] WARNING: CPU: 0 PID: 5245 at kernel/trace/bpf_trace.c:1917 bpf_get_stack_raw_tp+0x1c9/0x240 [ 59.266850][ T5245] Modules linked in: [ 59.270803][ T5245] CPU: 0 UID: 0 PID: 5245 Comm: syz-executor327 Not tainted 6.11.0-rc6-syzkaller-01156-gd5c4546062fd #0 [ 59.282332][ T5245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 59.292519][ T5245] RIP: 0010:bpf_get_stack_raw_tp+0x1c9/0x240 ./strace-static-x86_64: Process 5248 attached [pid 5234] <... restart_syscall resumed>) = 0 [ 59.298571][ T5245] Code: 6d ee 1e 00 65 ff 0d 26 85 64 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 88 ad f4 ff 90 <0f> 0b 90 65 ff 0d fd 84 64 7e 49 c7 c6 f0 ff ff ff eb d1 44 89 e9 [ 59.318313][ T5245] RSP: 0018:ffffc90003546510 EFLAGS: 00010293 [ 59.324482][ T5245] RAX: ffffffff819edf28 RBX: 0000000000000003 RCX: ffff88802f23bc00 [ 59.332561][ T5245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000fffffffc [ 59.340602][ T5245] RBP: ffffc90003546550 R08: ffffffff819eddf7 R09: 1ffffffff283cf08 executing program executing program [pid 5248] rseq(0x7fbd3c3d7fe0, 0x20, 0, 0x53053053 [pid 5247] set_robust_list(0x55557fcbd6a0, 24 [pid 5248] <... rseq resumed>) = 0 [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5248] set_robust_list(0x7fbd3c3d79a0, 24 [pid 5247] <... set_robust_list resumed>) = 0 [pid 5247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5248] <... set_robust_list resumed>) = 0 [pid 5248] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5248] 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 5247] <... prctl resumed>) = 0 [pid 5247] setpgid(0, 0) = 0 [pid 5248] <... bpf resumed>) = 3 [pid 5247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5249 attached [pid 5248] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] <... clone resumed>, child_tidptr=0x55557fcbd690) = 5249 [pid 5248] <... futex resumed>) = 1 [pid 5248] futex(0x7fbd3c4a7328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5247] write(3, "1000", 4 [pid 5249] set_robust_list(0x55557fcbd6a0, 24 [pid 5247] <... write resumed>) = 4 [pid 5249] <... set_robust_list resumed>) = 0 [pid 5247] close(3 [pid 5246] <... futex resumed>) = 0 [pid 5246] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5248] <... futex resumed>) = 0 [pid 5246] <... futex resumed>) = 1 [pid 5248] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_REUSEPORT, 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 5246] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5248] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5247] <... close resumed>) = 0 [pid 5249] <... prctl resumed>) = 0 [pid 5248] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5247] write(1, "executing program\n", 18 [pid 5249] setpgid(0, 0 [pid 5248] <... futex resumed>) = 1 [pid 5247] <... write resumed>) = 18 [pid 5246] <... futex resumed>) = 0 [pid 5249] <... setpgid resumed>) = 0 [pid 5248] 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}, 144 [pid 5247] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5247] <... futex resumed>) = 0 [pid 5246] <... futex resumed>) = 0 [pid 5249] <... openat resumed>) = 3 [pid 5247] rt_sigaction(SIGRT_1, {sa_handler=0x7fbd3c4436d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbd3c434d50}, [pid 5246] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5249] write(3, "1000", 4 [pid 5247] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5249] <... write resumed>) = 4 [pid 5247] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5249] close(3 [pid 5248] <... bpf resumed>) = 4 [pid 5247] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5249] <... close resumed>) = 0 [pid 5247] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5249] write(1, "executing program\n", 18 [pid 5247] <... mmap resumed>) = 0x7fbd3c3b7000 [pid 5249] <... write resumed>) = 18 [pid 5247] mprotect(0x7fbd3c3b8000, 131072, PROT_READ|PROT_WRITE [pid 5249] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5247] <... mprotect resumed>) = 0 [pid 5249] <... futex resumed>) = 0 [pid 5247] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5249] rt_sigaction(SIGRT_1, {sa_handler=0x7fbd3c4436d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbd3c434d50}, NULL, 8) = 0 [pid 5247] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbd3c3d7990, parent_tid=0x7fbd3c3d7990, exit_signal=0, stack=0x7fbd3c3b7000, stack_size=0x20300, tls=0x7fbd3c3d76c0} [pid 5249] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5249] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbd3c3b7000 [pid 5249] mprotect(0x7fbd3c3b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5247] <... clone3 resumed> => {parent_tid=[5250]}, 88) = 5250 [pid 5249] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5247] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5247] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5249] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5247] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5250 attached [pid 5249] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbd3c3d7990, parent_tid=0x7fbd3c3d7990, exit_signal=0, stack=0x7fbd3c3b7000, stack_size=0x20300, tls=0x7fbd3c3d76c0} [pid 5250] rseq(0x7fbd3c3d7fe0, 0x20, 0, 0x53053053) = 0 [pid 5250] set_robust_list(0x7fbd3c3d79a0, 24) = 0 [pid 5250] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5250] 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) = 3 [pid 5249] <... clone3 resumed> => {parent_tid=[5251]}, 88) = 5251 [pid 5250] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] rt_sigprocmask(SIG_SETMASK, [], [pid 5250] <... futex resumed>) = 1 [pid 5249] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5247] <... futex resumed>) = 0 [pid 5250] futex(0x7fbd3c4a7328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5249] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5247] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5250] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5249] <... futex resumed>) = 0 [pid 5247] <... futex resumed>) = 0 [pid 5250] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_REUSEPORT, 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 5249] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5247] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5250] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5250] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5247] <... futex resumed>) = 0 [pid 5250] futex(0x7fbd3c4a7328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5247] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5250] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5247] <... futex resumed>) = 0 [pid 5250] 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}, 144 [pid 5247] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5250] <... bpf resumed>) = 4 [pid 5250] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5251 attached [pid 5248] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5251] rseq(0x7fbd3c3d7fe0, 0x20, 0, 0x53053053 [pid 5250] <... futex resumed>) = 1 [pid 5248] <... futex resumed>) = 1 [pid 5247] <... futex resumed>) = 0 [pid 5246] <... futex resumed>) = 0 [pid 5247] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5251] <... rseq resumed>) = 0 [pid 5250] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5248] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5247] <... futex resumed>) = 0 [pid 5246] <... futex resumed>) = 0 [pid 5251] set_robust_list(0x7fbd3c3d79a0, 24 [pid 5247] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5246] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5251] <... set_robust_list resumed>) = 0 [pid 5251] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 59.348697][ T5245] R10: dffffc0000000000 R11: ffffffffa0002190 R12: ffff8880b8836238 [ 59.356732][ T5245] R13: 0000000000000902 R14: 0000000000000000 R15: ffffc90003546568 [ 59.364789][ T5245] FS: 0000000000000000(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000 [ 59.373805][ T5245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.380412][ T5245] CR2: 00007fbd3c473df8 CR3: 000000002f6bc000 CR4: 00000000003506f0 [ 59.388467][ T5245] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [pid 5251] 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) = 3 [pid 5251] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] <... futex resumed>) = 0 [pid 5249] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5249] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5251] <... futex resumed>) = 1 [pid 5251] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_REUSEPORT, 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) = -1 EFAULT (Bad address) [pid 5251] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5249] <... futex resumed>) = 0 [pid 5251] 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}, 144 [pid 5249] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5251] <... bpf resumed>) = 4 [pid 5249] <... futex resumed>) = 0 [pid 5249] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5251] futex(0x7fbd3c4a732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5249] <... futex resumed>) = 0 [pid 5251] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5249] futex(0x7fbd3c4a7328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 59.396494][ T5245] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.404536][ T5245] Call Trace: [ 59.407835][ T5245] [ 59.410784][ T5245] ? __warn+0x163/0x4e0 [ 59.414994][ T5245] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 59.420383][ T5245] ? report_bug+0x2b3/0x500 [ 59.424966][ T5245] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 59.430359][ T5245] ? handle_bug+0x3e/0x70 [ 59.434745][ T5245] ? exc_invalid_op+0x1a/0x50 [ 59.439451][ T5245] ? asm_exc_invalid_op+0x1a/0x20 [ 59.444573][ T5245] ? bpf_get_stack_raw_tp+0x97/0x240 [ 59.449876][ T5245] ? bpf_get_stack_raw_tp+0x1c8/0x240 [ 59.455303][ T5245] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 59.460715][ T5245] ? bpf_trace_run4+0x244/0x590 [ 59.465634][ T5245] ? bpf_trace_run4+0x334/0x590 [ 59.470493][ T5245] ? kernfs_path_from_node+0x235/0xb00 [ 59.476003][ T5245] ? __pfx_bpf_trace_run4+0x10/0x10 [ 59.481244][ T5245] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 59.486786][ T5245] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 59.494150][ T5245] ? __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 59.501373][ T5245] ? __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 59.508282][ T5245] ? __pfx_lock_acquire+0x10/0x10 [ 59.513387][ T5245] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 59.520640][ T5245] ? __pfx_down_read_trylock+0x10/0x10 [ 59.526195][ T5245] ? get_perf_callchain+0x5cb/0x970 [ 59.531408][ T5245] ? stack_map_get_build_id_offset+0x9af/0x9d0 [ 59.537611][ T5245] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 59.544188][ T5245] ? __bpf_get_stack+0x4ad/0x5a0 [ 59.549127][ T5245] ? __pfx___bpf_get_stack+0x10/0x10 [ 59.554474][ T5245] ? __pfx___cant_migrate+0x10/0x10 [ 59.559687][ T5245] ? bpf_get_stack_raw_tp+0x1a3/0x240 [ 59.565210][ T5245] ? bpf_trace_run4+0x244/0x590 [ 59.570076][ T5245] ? bpf_trace_run4+0x334/0x590 [ 59.574975][ T5245] ? kernfs_path_from_node+0x235/0xb00 [ 59.580446][ T5245] ? __pfx_bpf_trace_run4+0x10/0x10 [ 59.585700][ T5245] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 59.591168][ T5245] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 59.598526][ T5245] ? __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 59.605328][ T5245] ? __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 59.612177][ T5245] ? __pfx_lock_acquire+0x10/0x10 [ 59.617263][ T5245] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 59.624523][ T5245] ? __pfx_down_read_trylock+0x10/0x10 [ 59.630019][ T5245] ? get_perf_callchain+0x5cb/0x970 [ 59.635336][ T5245] ? stack_map_get_build_id_offset+0x9af/0x9d0 [ 59.641516][ T5245] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 59.648106][ T5245] ? __bpf_get_stack+0x4ad/0x5a0 [ 59.653080][ T5245] ? __pfx___bpf_get_stack+0x10/0x10 [ 59.658432][ T5245] ? __pfx___cant_migrate+0x10/0x10 [ 59.663676][ T5245] ? bpf_get_stack_raw_tp+0x1a3/0x240 [ 59.669048][ T5245] ? bpf_trace_run4+0x244/0x590 [ 59.673947][ T5245] ? bpf_prog_e6cf5f9c69743609+0x42/0x46 [ 59.679606][ T5245] ? bpf_trace_run4+0x334/0x590 [ 59.684511][ T5245] ? kernfs_path_from_node+0x235/0xb00 [ 59.690014][ T5245] ? __pfx_bpf_trace_run4+0x10/0x10 [ 59.695265][ T5245] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 59.700769][ T5245] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 59.708123][ T5245] ? __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 59.714933][ T5245] ? __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 59.721863][ T5245] ? __pfx_lock_acquire+0x10/0x10 [ 59.726965][ T5245] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 59.734265][ T5245] ? __pfx_down_read_trylock+0x10/0x10 [ 59.739751][ T5245] ? get_perf_callchain+0x5cb/0x970 [ 59.745092][ T5245] ? stack_map_get_build_id_offset+0x9af/0x9d0 [ 59.751292][ T5245] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 59.757858][ T5245] ? __bpf_get_stack+0x4ad/0x5a0 [ 59.762811][ T5245] ? __pfx___bpf_get_stack+0x10/0x10 [ 59.768173][ T5245] ? __pfx___cant_migrate+0x10/0x10 [ 59.773438][ T5245] ? bpf_get_stack_raw_tp+0x1a3/0x240 [ 59.778853][ T5245] ? bpf_trace_run4+0x244/0x590 [ 59.783783][ T5245] ? bpf_prog_e6cf5f9c69743609+0x42/0x46 [ 59.789424][ T5245] ? bpf_trace_run4+0x334/0x590 [ 59.794364][ T5245] ? kernfs_path_from_node+0x235/0xb00 [ 59.799844][ T5245] ? __pfx_bpf_trace_run4+0x10/0x10 [ 59.805111][ T5245] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 59.810585][ T5245] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 59.817927][ T5245] ? __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 59.824787][ T5245] ? __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 59.831659][ T5245] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 59.838947][ T5245] ? lockdep_hardirqs_on+0x99/0x150 [ 59.844223][ T5245] ? exit_mm+0x2de/0x310 [ 59.848464][ T5245] ? __pfx_exit_mm+0x10/0x10 [ 59.853047][ T5245] ? taskstats_exit+0x326/0xa60 [ 59.857966][ T5245] ? do_exit+0x9b2/0x27f0 [ 59.862325][ T5245] ? __pfx_do_exit+0x10/0x10 [ 59.866979][ T5245] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 59.872367][ T5245] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 59.878405][ T5245] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 59.884811][ T5245] ? _raw_spin_lock_irq+0xdf/0x120 [ 59.889946][ T5245] ? do_group_exit+0x207/0x2c0 [ 59.894754][ T5245] ? _raw_spin_unlock_irq+0x23/0x50 [pid 5249] futex(0x7fbd3c4a732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5247] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5246] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 59.899969][ T5245] ? lockdep_hardirqs_on+0x99/0x150 [ 59.905241][ T5245] ? get_signal+0x16a1/0x1740 [ 59.909961][ T5245] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 59.916392][ T5245] ? __pfx_get_signal+0x10/0x10 [ 59.921285][ T5245] ? arch_do_signal_or_restart+0x96/0x860 [ 59.927092][ T5245] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 59.933306][ T5245] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 59.939301][ T5245] ? syscall_exit_to_user_mode+0xa3/0x370 [ 59.945081][ T5245] ? syscall_exit_to_user_mode+0xc9/0x370 [pid 5249] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 59.950854][ T5245] ? do_syscall_64+0x100/0x230 [ 59.955689][ T5245] ? clear_bhb_loop+0x35/0x90 [ 59.960391][ T5245] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.966549][ T5245] [ 59.969583][ T5245] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 59.976852][ T5245] CPU: 0 UID: 0 PID: 5245 Comm: syz-executor327 Not tainted 6.11.0-rc6-syzkaller-01156-gd5c4546062fd #0 [ 59.987957][ T5245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 59.998022][ T5245] Call Trace: [ 60.001290][ T5245] [ 60.004247][ T5245] dump_stack_lvl+0x241/0x360 [ 60.008930][ T5245] ? __pfx_dump_stack_lvl+0x10/0x10 [ 60.014121][ T5245] ? __pfx__printk+0x10/0x10 [ 60.018694][ T5245] ? _printk+0xd5/0x120 [ 60.022858][ T5245] ? vscnprintf+0x5d/0x90 [ 60.027188][ T5245] panic+0x349/0x860 [ 60.031086][ T5245] ? __warn+0x172/0x4e0 [ 60.035237][ T5245] ? __pfx_panic+0x10/0x10 [ 60.039640][ T5245] ? show_trace_log_lvl+0x4e6/0x520 [ 60.044854][ T5245] __warn+0x346/0x4e0 [ 60.048830][ T5245] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 60.054197][ T5245] report_bug+0x2b3/0x500 [ 60.058515][ T5245] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 60.063879][ T5245] handle_bug+0x3e/0x70 [ 60.068027][ T5245] exc_invalid_op+0x1a/0x50 [ 60.072522][ T5245] asm_exc_invalid_op+0x1a/0x20 [ 60.077374][ T5245] RIP: 0010:bpf_get_stack_raw_tp+0x1c9/0x240 [ 60.083347][ T5245] Code: 6d ee 1e 00 65 ff 0d 26 85 64 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 88 ad f4 ff 90 <0f> 0b 90 65 ff 0d fd 84 64 7e 49 c7 c6 f0 ff ff ff eb d1 44 89 e9 [ 60.102949][ T5245] RSP: 0018:ffffc90003546510 EFLAGS: 00010293 [ 60.109007][ T5245] RAX: ffffffff819edf28 RBX: 0000000000000003 RCX: ffff88802f23bc00 [ 60.116973][ T5245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000fffffffc [ 60.124939][ T5245] RBP: ffffc90003546550 R08: ffffffff819eddf7 R09: 1ffffffff283cf08 [ 60.132901][ T5245] R10: dffffc0000000000 R11: ffffffffa0002190 R12: ffff8880b8836238 [ 60.140858][ T5245] R13: 0000000000000902 R14: 0000000000000000 R15: ffffc90003546568 [ 60.148826][ T5245] ? bpf_get_stack_raw_tp+0x97/0x240 [ 60.154103][ T5245] ? bpf_get_stack_raw_tp+0x1c8/0x240 [ 60.159476][ T5245] ? bpf_trace_run4+0x244/0x590 [ 60.164317][ T5245] ? bpf_trace_run4+0x334/0x590 [ 60.169159][ T5245] ? kernfs_path_from_node+0x235/0xb00 [ 60.174609][ T5245] ? __pfx_bpf_trace_run4+0x10/0x10 [ 60.179806][ T5245] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 60.185256][ T5245] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 60.192537][ T5245] ? __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 60.199292][ T5245] ? __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 60.206156][ T5245] ? __pfx_lock_acquire+0x10/0x10 [ 60.211175][ T5245] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 60.218476][ T5245] ? __pfx_down_read_trylock+0x10/0x10 [ 60.223941][ T5245] ? get_perf_callchain+0x5cb/0x970 [ 60.229138][ T5245] ? stack_map_get_build_id_offset+0x9af/0x9d0 [ 60.235287][ T5245] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 60.241786][ T5245] ? __bpf_get_stack+0x4ad/0x5a0 [ 60.246723][ T5245] ? __pfx___bpf_get_stack+0x10/0x10 [ 60.252000][ T5245] ? __pfx___cant_migrate+0x10/0x10 [ 60.257191][ T5245] ? bpf_get_stack_raw_tp+0x1a3/0x240 [ 60.262556][ T5245] ? bpf_trace_run4+0x244/0x590 [ 60.267397][ T5245] ? bpf_trace_run4+0x334/0x590 [ 60.272238][ T5245] ? kernfs_path_from_node+0x235/0xb00 [ 60.277701][ T5245] ? __pfx_bpf_trace_run4+0x10/0x10 [ 60.282904][ T5245] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 60.288353][ T5245] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 60.295624][ T5245] ? __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 60.302379][ T5245] ? __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 60.309214][ T5245] ? __pfx_lock_acquire+0x10/0x10 [ 60.314240][ T5245] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 60.321448][ T5245] ? __pfx_down_read_trylock+0x10/0x10 [ 60.326902][ T5245] ? get_perf_callchain+0x5cb/0x970 [ 60.332099][ T5245] ? stack_map_get_build_id_offset+0x9af/0x9d0 [ 60.338248][ T5245] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 60.344749][ T5245] ? __bpf_get_stack+0x4ad/0x5a0 [ 60.349683][ T5245] ? __pfx___bpf_get_stack+0x10/0x10 [ 60.354967][ T5245] ? __pfx___cant_migrate+0x10/0x10 [ 60.360159][ T5245] ? bpf_get_stack_raw_tp+0x1a3/0x240 [ 60.365524][ T5245] ? bpf_trace_run4+0x244/0x590 [ 60.370370][ T5245] ? bpf_prog_e6cf5f9c69743609+0x42/0x46 [ 60.375994][ T5245] ? bpf_trace_run4+0x334/0x590 [ 60.380835][ T5245] ? kernfs_path_from_node+0x235/0xb00 [ 60.386287][ T5245] ? __pfx_bpf_trace_run4+0x10/0x10 [ 60.391485][ T5245] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 60.397105][ T5245] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 60.404382][ T5245] ? __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 60.411133][ T5245] ? __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 60.417976][ T5245] ? __pfx_lock_acquire+0x10/0x10 [ 60.422994][ T5245] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 60.430203][ T5245] ? __pfx_down_read_trylock+0x10/0x10 [ 60.435658][ T5245] ? get_perf_callchain+0x5cb/0x970 [ 60.440852][ T5245] ? stack_map_get_build_id_offset+0x9af/0x9d0 [ 60.447003][ T5245] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 60.453500][ T5245] ? __bpf_get_stack+0x4ad/0x5a0 [ 60.458434][ T5245] ? __pfx___bpf_get_stack+0x10/0x10 [ 60.463712][ T5245] ? __pfx___cant_migrate+0x10/0x10 [ 60.468904][ T5245] ? bpf_get_stack_raw_tp+0x1a3/0x240 [ 60.474269][ T5245] ? bpf_trace_run4+0x244/0x590 [ 60.479109][ T5245] ? bpf_prog_e6cf5f9c69743609+0x42/0x46 [ 60.484729][ T5245] ? bpf_trace_run4+0x334/0x590 [ 60.489569][ T5245] ? kernfs_path_from_node+0x235/0xb00 [ 60.495018][ T5245] ? __pfx_bpf_trace_run4+0x10/0x10 [ 60.500214][ T5245] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 60.505747][ T5245] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 60.513022][ T5245] ? __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 60.519776][ T5245] ? __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 60.526615][ T5245] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 60.533822][ T5245] ? lockdep_hardirqs_on+0x99/0x150 [ 60.539021][ T5245] ? exit_mm+0x2de/0x310 [ 60.543256][ T5245] ? __pfx_exit_mm+0x10/0x10 [ 60.547834][ T5245] ? taskstats_exit+0x326/0xa60 [ 60.552685][ T5245] ? do_exit+0x9b2/0x27f0 [ 60.557013][ T5245] ? __pfx_do_exit+0x10/0x10 [ 60.561590][ T5245] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 60.566956][ T5245] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 60.572930][ T5245] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 60.579248][ T5245] ? _raw_spin_lock_irq+0xdf/0x120 [ 60.584355][ T5245] ? do_group_exit+0x207/0x2c0 [ 60.589104][ T5245] ? _raw_spin_unlock_irq+0x23/0x50 [ 60.594316][ T5245] ? lockdep_hardirqs_on+0x99/0x150 [ 60.599506][ T5245] ? get_signal+0x16a1/0x1740 [ 60.604360][ T5245] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 60.610685][ T5245] ? __pfx_get_signal+0x10/0x10 [ 60.615546][ T5245] ? arch_do_signal_or_restart+0x96/0x860 [ 60.621259][ T5245] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 60.627403][ T5245] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 60.633387][ T5245] ? syscall_exit_to_user_mode+0xa3/0x370 [ 60.639098][ T5245] ? syscall_exit_to_user_mode+0xc9/0x370 [ 60.644810][ T5245] ? do_syscall_64+0x100/0x230 [ 60.649576][ T5245] ? clear_bhb_loop+0x35/0x90 [ 60.654251][ T5245] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 60.660325][ T5245] [ 60.663547][ T5245] Kernel Offset: disabled [ 60.667926][ T5245] Rebooting in 86400 seconds..