./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1450994234 <...> Warning: Permanently added '10.128.1.28' (ED25519) to the list of known hosts. execve("./syz-executor1450994234", ["./syz-executor1450994234"], 0x7ffcf6531a50 /* 10 vars */) = 0 brk(NULL) = 0x555557042000 brk(0x555557042d00) = 0x555557042d00 arch_prctl(ARCH_SET_FS, 0x555557042380) = 0 set_tid_address(0x555557042650) = 294 set_robust_list(0x555557042660, 24) = 0 rseq(0x555557042ca0, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1450994234", 4096) = 28 getrandom("\xa4\x64\x92\x3b\xcf\x07\x34\x45", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555557042d00 brk(0x555557063d00) = 0x555557063d00 brk(0x555557064000) = 0x555557064000 mprotect(0x7f177013a000, 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, child_tidptr=0x555557042650) = 295 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557042650) = 296 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557042650) = 297 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557042650) = 298 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557042650) = 299 ./strace-static-x86_64: Process 299 attached [pid 299] set_robust_list(0x555557042660, 24) = 0 ./strace-static-x86_64: Process 295 attached [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] set_robust_list(0x555557042660, 24) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] <... clone resumed>, child_tidptr=0x555557042650) = 300 [pid 295] <... clone resumed>, child_tidptr=0x555557042650) = 301 ./strace-static-x86_64: Process 301 attached [pid 301] set_robust_list(0x555557042660, 24) = 0 [pid 301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 301] setpgid(0, 0) = 0 [pid 301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 301] write(3, "1000", 4) = 4 [pid 301] close(3) = 0 [pid 301] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 301] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 301] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 301] 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 301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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./strace-static-x86_64: Process 296 attached ./strace-static-x86_64: Process 297 attached ./strace-static-x86_64: Process 298 attached ./strace-static-x86_64: Process 300 attached [pid 300] set_robust_list(0x555557042660, 24 [pid 298] set_robust_list(0x555557042660, 24 [pid 297] set_robust_list(0x555557042660, 24 [pid 296] set_robust_list(0x555557042660, 24 [pid 297] <... set_robust_list resumed>) = 0 [pid 296] <... set_robust_list resumed>) = 0 [pid 300] <... set_robust_list resumed>) = 0 [pid 298] <... set_robust_list resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [ 22.120205][ T30] audit: type=1400 audit(1714326830.221:66): avc: denied { execmem } for pid=294 comm="syz-executor145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 22.140962][ T30] audit: type=1400 audit(1714326830.221:67): avc: denied { map_create } for pid=301 comm="syz-executor145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 300] <... prctl resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x555557042650) = 304 [pid 297] <... clone resumed>, child_tidptr=0x555557042650) = 302 [pid 296] <... clone resumed>, child_tidptr=0x555557042650) = 303 ./strace-static-x86_64: Process 304 attached [pid 300] setpgid(0, 0 [pid 304] set_robust_list(0x555557042660, 24 [pid 300] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 302 attached [pid 302] set_robust_list(0x555557042660, 24) = 0 [pid 302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 302] setpgid(0, 0) = 0 [pid 302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 303 attached [pid 303] set_robust_list(0x555557042660, 24 [pid 302] write(3, "1000", 4) = 4 [pid 302] close(3) = 0 [pid 302] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 303] <... set_robust_list resumed>) = 0 [pid 303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 303] setpgid(0, 0) = 0 [pid 302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 302] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 302] 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 302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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 303] write(3, "1000", 4) = 4 [pid 303] close(3) = 0 [pid 303] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 303] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 303] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 303] 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 303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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 304] <... set_robust_list resumed>) = 0 [pid 300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 300] <... openat resumed>) = 3 [pid 304] setpgid(0, 0) = 0 [pid 304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 304] write(3, "1000", 4) = 4 [pid 304] close(3) = 0 [pid 304] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 304] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 304] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 304] 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) [ 22.160489][ T30] audit: type=1400 audit(1714326830.221:68): avc: denied { map_read map_write } for pid=301 comm="syz-executor145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 22.182198][ T30] audit: type=1400 audit(1714326830.221:69): avc: denied { prog_load } for pid=301 comm="syz-executor145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [pid 304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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 300] write(3, "1000", 4) = 4 [pid 300] close(3) = 0 [pid 300] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 300] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 300] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 300] 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) [ 22.202107][ T30] audit: type=1400 audit(1714326830.221:70): avc: denied { bpf } for pid=301 comm="syz-executor145" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 22.223321][ T30] audit: type=1400 audit(1714326830.221:71): avc: denied { perfmon } for pid=301 comm="syz-executor145" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [pid 300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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 303] <... bpf resumed>) = 6 [pid 302] <... bpf resumed>) = 6 [pid 301] <... bpf resumed>) = 6 [pid 300] <... bpf resumed>) = 6 [pid 304] <... bpf resumed>) = 6 [pid 302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 302] <... bpf resumed>) = 7 [pid 304] <... bpf resumed>) = 7 [pid 303] <... bpf resumed>) = 7 [pid 300] <... bpf resumed>) = 7 [pid 304] exit_group(0 [pid 303] exit_group(0 [pid 301] <... bpf resumed>) = 7 [pid 300] exit_group(0 [pid 304] <... exit_group resumed>) = ? [pid 303] <... exit_group resumed>) = ? [pid 300] <... exit_group resumed>) = ? [pid 302] exit_group(0 [pid 301] exit_group(0 [pid 302] <... exit_group resumed>) = ? [pid 301] <... exit_group resumed>) = ? [pid 304] +++ exited with 0 +++ [pid 303] +++ exited with 0 +++ [pid 302] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=304, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=302, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 306 attached ./strace-static-x86_64: Process 305 attached [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] set_robust_list(0x555557042660, 24 [pid 305] set_robust_list(0x555557042660, 24 [pid 298] <... clone resumed>, child_tidptr=0x555557042650) = 306 [pid 297] <... clone resumed>, child_tidptr=0x555557042650) = 305 ./strace-static-x86_64: Process 307 attached [pid 307] set_robust_list(0x555557042660, 24 [pid 296] <... clone resumed>, child_tidptr=0x555557042650) = 307 [pid 307] <... set_robust_list resumed>) = 0 [pid 306] <... set_robust_list resumed>) = 0 [pid 305] <... set_robust_list resumed>) = 0 [pid 307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 307] <... prctl resumed>) = 0 [pid 307] setpgid(0, 0 [pid 306] <... prctl resumed>) = 0 [pid 305] <... prctl resumed>) = 0 [pid 307] <... setpgid resumed>) = 0 [pid 307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 306] setpgid(0, 0 [pid 305] setpgid(0, 0 [pid 307] <... openat resumed>) = 3 [pid 306] <... setpgid resumed>) = 0 [pid 305] <... setpgid resumed>) = 0 [pid 307] write(3, "1000", 4) = 4 [pid 307] close(3) = 0 [pid 306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 307] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 306] <... openat resumed>) = 3 [pid 305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 306] write(3, "1000", 4 [pid 305] <... openat resumed>) = 3 [pid 307] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 307] 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 [pid 306] <... write resumed>) = 4 [pid 305] write(3, "1000", 4 [pid 307] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 306] close(3 [pid 305] <... write resumed>) = 4 [pid 307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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 306] <... close resumed>) = 0 [pid 305] close(3 [pid 307] <... bpf resumed>) = 6 [pid 306] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 305] <... close resumed>) = 0 [pid 307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 306] <... socketpair resumed>[3, 4]) = 0 [pid 305] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 306] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 305] <... socketpair resumed>[3, 4]) = 0 [pid 305] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 306] <... bpf resumed>) = 5 [pid 305] <... bpf resumed>) = 5 [pid 305] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 305] 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 [pid 306] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 305] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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 306] <... bpf resumed>) = 0 [pid 306] 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 [pid 305] <... bpf resumed>) = 6 [pid 306] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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 305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 306] <... bpf resumed>) = 6 [pid 306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 301] +++ exited with 0 +++ [pid 300] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=301, si_uid=0, si_status=0, si_utime=0, si_stime=16} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 308 attached [pid 308] set_robust_list(0x555557042660, 24) = 0 [pid 308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 299] <... clone resumed>, child_tidptr=0x555557042650) = 308 [pid 308] <... prctl resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x555557042650) = 309 [pid 308] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 309 attached [pid 308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 309] set_robust_list(0x555557042660, 24) = 0 [pid 308] <... openat resumed>) = 3 [pid 308] write(3, "1000", 4) = 4 [pid 308] close(3 [pid 309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 308] <... close resumed>) = 0 [pid 309] setpgid(0, 0 [pid 308] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 309] <... setpgid resumed>) = 0 [pid 309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 308] <... socketpair resumed>[3, 4]) = 0 [pid 309] <... openat resumed>) = 3 [pid 308] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 309] write(3, "1000", 4) = 4 [pid 308] <... bpf resumed>) = 5 [pid 309] close(3 [pid 308] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 309] <... close resumed>) = 0 [pid 309] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 308] 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 [pid 309] <... socketpair resumed>[3, 4]) = 0 [pid 309] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 308] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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 309] <... bpf resumed>) = 5 [pid 309] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 308] <... bpf resumed>) = 6 [pid 309] <... bpf resumed>) = 0 [pid 308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 309] 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 309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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) = 6 [ 22.331389][ T30] audit: type=1400 audit(1714326830.431:72): avc: denied { prog_run } for pid=303 comm="syz-executor145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 22.351178][ T30] audit: type=1400 audit(1714326830.431:73): avc: denied { prog_run } for pid=302 comm="syz-executor145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [pid 309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 307] <... bpf resumed>) = 7 [pid 305] <... bpf resumed>) = 7 [pid 309] <... bpf resumed>) = 7 [pid 308] <... bpf resumed>) = 7 [pid 306] <... bpf resumed>) = 7 [pid 305] exit_group(0 [pid 309] exit_group(0 [pid 308] exit_group(0 [pid 307] exit_group(0 [pid 306] exit_group(0 [pid 305] <... exit_group resumed>) = ? [pid 309] <... exit_group resumed>) = ? [pid 308] <... exit_group resumed>) = ? [pid 307] <... exit_group resumed>) = ? [pid 306] <... exit_group resumed>) = ? [pid 305] +++ exited with 0 +++ [pid 309] +++ exited with 0 +++ [pid 308] +++ exited with 0 +++ [pid 306] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] +++ exited with 0 +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 310 attached [pid 310] set_robust_list(0x555557042660, 24) = 0 [pid 310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] <... clone resumed>, child_tidptr=0x555557042650) = 311 [pid 295] <... clone resumed>, child_tidptr=0x555557042650) = 310 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] setpgid(0, 0) = 0 [pid 310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 299] <... clone resumed>, child_tidptr=0x555557042650) = 312 [pid 310] write(3, "1000", 4) = 4 [pid 310] close(3) = 0 [pid 310] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 310] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 310] 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 310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x555557042650) = 313 [pid 310] <... bpf resumed>) = 6 [pid 296] <... clone resumed>, child_tidptr=0x555557042650) = 314 [pid 310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16./strace-static-x86_64: Process 313 attached [pid 313] set_robust_list(0x555557042660, 24) = 0 [pid 313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 313] setpgid(0, 0) = 0 [pid 313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 314 attached ) = 3 [pid 313] write(3, "1000", 4) = 4 [pid 313] close(3) = 0 [pid 313] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 313] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 313] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 313] 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 313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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./strace-static-x86_64: Process 312 attached [pid 314] set_robust_list(0x555557042660, 24./strace-static-x86_64: Process 311 attached ) = 0 [pid 313] <... bpf resumed>) = 6 [pid 312] set_robust_list(0x555557042660, 24 [pid 314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 312] <... set_robust_list resumed>) = 0 [pid 311] set_robust_list(0x555557042660, 24 [pid 314] <... prctl resumed>) = 0 [pid 314] setpgid(0, 0) = 0 [pid 312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 311] <... set_robust_list resumed>) = 0 [pid 313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 312] <... prctl resumed>) = 0 [pid 314] <... openat resumed>) = 3 [pid 312] setpgid(0, 0 [pid 314] write(3, "1000", 4 [pid 312] <... setpgid resumed>) = 0 [pid 311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... write resumed>) = 4 [pid 314] close(3) = 0 [pid 314] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 311] <... prctl resumed>) = 0 [pid 314] <... socketpair resumed>[3, 4]) = 0 [pid 314] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 312] <... openat resumed>) = 3 [pid 314] <... bpf resumed>) = 5 [pid 312] write(3, "1000", 4 [pid 314] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 312] <... write resumed>) = 4 [pid 311] setpgid(0, 0 [pid 314] <... bpf resumed>) = 0 [pid 312] close(3 [pid 314] 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 [pid 312] <... close resumed>) = 0 [pid 314] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 312] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 311] <... setpgid resumed>) = 0 [pid 314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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 312] <... socketpair resumed>[3, 4]) = 0 [pid 314] <... bpf resumed>) = 6 [pid 312] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 312] <... bpf resumed>) = 5 [pid 311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 312] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 311] <... openat resumed>) = 3 [pid 312] <... bpf resumed>) = 0 [pid 311] write(3, "1000", 4 [pid 312] 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 [pid 311] <... write resumed>) = 4 [pid 312] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 311] close(3 [pid 312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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 311] <... close resumed>) = 0 [pid 312] <... bpf resumed>) = 6 [pid 311] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 311] <... socketpair resumed>[3, 4]) = 0 [pid 314] <... bpf resumed>) = 7 [pid 313] <... bpf resumed>) = 7 [pid 310] <... bpf resumed>) = 7 [pid 314] exit_group(0 [pid 313] exit_group(0 [pid 312] <... bpf resumed>) = 7 [pid 311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 310] exit_group(0 [pid 314] <... exit_group resumed>) = ? [pid 313] <... exit_group resumed>) = ? [pid 312] exit_group(0 [pid 311] <... bpf resumed>) = 5 [pid 310] <... exit_group resumed>) = ? [pid 313] +++ exited with 0 +++ [pid 312] <... exit_group resumed>) = ? [pid 310] +++ exited with 0 +++ [pid 311] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 311] <... bpf resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 311] 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 311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... restart_syscall resumed>) = 0 [pid 311] <... bpf resumed>) = 6 [pid 298] <... clone resumed>, child_tidptr=0x555557042650) = 316 [pid 311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 317 attached , child_tidptr=0x555557042650) = 317 ./strace-static-x86_64: Process 316 attached [pid 316] set_robust_list(0x555557042660, 24 [pid 317] set_robust_list(0x555557042660, 24) = 0 [pid 317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] <... set_robust_list resumed>) = 0 [pid 316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] <... prctl resumed>) = 0 [pid 316] <... prctl resumed>) = 0 [pid 317] setpgid(0, 0) = 0 [pid 316] setpgid(0, 0) = 0 [pid 316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] <... openat resumed>) = 3 [pid 317] <... openat resumed>) = 3 [pid 316] write(3, "1000", 4) = 4 [pid 317] write(3, "1000", 4 [pid 316] close(3) = 0 [pid 316] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 317] <... write resumed>) = 4 [pid 316] <... socketpair resumed>[3, 4]) = 0 [pid 317] close(3) = 0 [pid 316] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 317] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 316] <... bpf resumed>) = 5 [pid 316] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 316] 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 [pid 317] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 316] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 317] <... bpf resumed>) = 5 [pid 316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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 317] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 317] 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 316] <... bpf resumed>) = 6 [pid 316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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) = 6 [pid 317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 314] +++ exited with 0 +++ [pid 312] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 296] <... restart_syscall resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] <... clone resumed>, child_tidptr=0x555557042650) = 318 [pid 296] <... clone resumed>, child_tidptr=0x555557042650) = 319 ./strace-static-x86_64: Process 319 attached ./strace-static-x86_64: Process 318 attached [pid 319] set_robust_list(0x555557042660, 24) = 0 [pid 319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 318] set_robust_list(0x555557042660, 24) = 0 [pid 319] <... prctl resumed>) = 0 [pid 318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 318] setpgid(0, 0) = 0 [pid 319] setpgid(0, 0) = 0 [pid 318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 318] write(3, "1000", 4) = 4 [pid 318] close(3) = 0 [pid 318] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 319] <... openat resumed>) = 3 [pid 319] write(3, "1000", 4 [pid 318] <... socketpair resumed>[3, 4]) = 0 [pid 318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 319] <... write resumed>) = 4 [pid 318] <... bpf resumed>) = 5 [pid 318] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 319] close(3 [pid 318] 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 [pid 319] <... close resumed>) = 0 [pid 319] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 318] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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 319] <... socketpair resumed>[3, 4]) = 0 [pid 319] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 318] <... bpf resumed>) = 6 [pid 318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 319] <... bpf resumed>) = 5 [pid 319] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 319] 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 319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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) = 6 [pid 319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 311] <... bpf resumed>) = 7 [pid 319] <... bpf resumed>) = 7 [pid 318] <... bpf resumed>) = 7 [pid 317] <... bpf resumed>) = 7 [pid 316] <... bpf resumed>) = 7 [pid 311] exit_group(0 [pid 319] exit_group(0 [pid 317] exit_group(0 [pid 311] <... exit_group resumed>) = ? [pid 319] <... exit_group resumed>) = ? [pid 318] exit_group(0 [pid 317] <... exit_group resumed>) = ? [pid 316] exit_group(0 [pid 311] +++ exited with 0 +++ [pid 319] +++ exited with 0 +++ [pid 318] <... exit_group resumed>) = ? [pid 317] +++ exited with 0 +++ [pid 316] <... exit_group resumed>) = ? [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 320 attached [pid 320] set_robust_list(0x555557042660, 24) = 0 [pid 320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 320] setpgid(0, 0) = 0 [pid 320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... clone resumed>, child_tidptr=0x555557042650) = 321 [pid 296] <... clone resumed>, child_tidptr=0x555557042650) = 320 [pid 295] <... clone resumed>, child_tidptr=0x555557042650) = 322 [pid 320] write(3, "1000", 4) = 4 [pid 320] close(3) = 0 [pid 320] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 320] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 320] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 320] 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 320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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./strace-static-x86_64: Process 321 attached ) = 6 [pid 320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16./strace-static-x86_64: Process 322 attached [pid 322] set_robust_list(0x555557042660, 24) = 0 [pid 322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 322] setpgid(0, 0) = 0 [pid 322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 322] write(3, "1000", 4) = 4 [pid 322] close(3) = 0 [pid 322] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 322] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 322] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 321] set_robust_list(0x555557042660, 24 [pid 322] <... bpf resumed>) = 0 [pid 322] 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 [pid 321] <... set_robust_list resumed>) = 0 [pid 322] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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) = 6 [pid 321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 321] <... prctl resumed>) = 0 [pid 321] setpgid(0, 0) = 0 [pid 321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 321] write(3, "1000", 4) = 4 [pid 321] close(3) = 0 [pid 321] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 321] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 321] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 321] 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 321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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) = 6 [pid 321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 318] +++ exited with 0 +++ [pid 316] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 323 attached , child_tidptr=0x555557042650) = 323 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 324 attached [pid 324] set_robust_list(0x555557042660, 24) = 0 [pid 324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 324] setpgid(0, 0) = 0 [pid 324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] <... clone resumed>, child_tidptr=0x555557042650) = 324 [pid 324] <... openat resumed>) = 3 [pid 324] write(3, "1000", 4) = 4 [pid 324] close(3) = 0 [pid 324] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 323] set_robust_list(0x555557042660, 24) = 0 [pid 324] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 324] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 324] 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 324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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 323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 324] <... bpf resumed>) = 6 [pid 323] <... prctl resumed>) = 0 [pid 324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 323] setpgid(0, 0) = 0 [pid 323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 323] write(3, "1000", 4) = 4 [pid 323] close(3) = 0 [pid 323] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 323] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 323] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 323] 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 323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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) = 6 [pid 323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 320] <... bpf resumed>) = 7 [pid 324] <... bpf resumed>) = 7 [pid 322] <... bpf resumed>) = 7 [pid 321] <... bpf resumed>) = 7 [pid 320] exit_group(0 [pid 324] exit_group(0 [pid 320] <... exit_group resumed>) = ? [pid 324] <... exit_group resumed>) = ? [pid 323] <... bpf resumed>) = 7 [pid 322] exit_group(0 [pid 321] exit_group(0 [pid 320] +++ exited with 0 +++ [pid 324] +++ exited with 0 +++ [pid 322] <... exit_group resumed>) = ? [pid 321] <... exit_group resumed>) = ? [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 322] +++ exited with 0 +++ [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 296] <... clone resumed>, child_tidptr=0x555557042650) = 325 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 325 attached [pid 325] set_robust_list(0x555557042660, 24) = 0 [pid 325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 325] setpgid(0, 0) = 0 [pid 325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 325] write(3, "1000", 4) = 4 [pid 298] <... clone resumed>, child_tidptr=0x555557042650) = 326 [pid 295] <... clone resumed>, child_tidptr=0x555557042650) = 327 [pid 325] close(3) = 0 [pid 325] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 325] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 323] exit_group(0 [pid 325] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 325] 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 [pid 323] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 327 attached [pid 325] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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) = 6 [pid 325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16./strace-static-x86_64: Process 326 attached [pid 326] set_robust_list(0x555557042660, 24) = 0 [pid 326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 326] setpgid(0, 0) = 0 [pid 326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 326] write(3, "1000", 4) = 4 [pid 326] close(3) = 0 [pid 326] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 326] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 326] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 326] 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 326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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 327] set_robust_list(0x555557042660, 24 [pid 326] <... bpf resumed>) = 6 [pid 326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 327] <... set_robust_list resumed>) = 0 [pid 327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 327] setpgid(0, 0) = 0 [pid 327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 327] write(3, "1000", 4) = 4 [pid 327] close(3) = 0 [pid 327] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 327] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 327] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 327] 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 327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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) = 6 [pid 327] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 325] <... bpf resumed>) = 7 [pid 325] exit_group(0 [pid 321] +++ exited with 0 +++ [pid 325] <... exit_group resumed>) = ? [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557042650) = 330 ./strace-static-x86_64: Process 330 attached [pid 330] set_robust_list(0x555557042660, 24) = 0 [pid 330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 330] setpgid(0, 0) = 0 [pid 330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 330] write(3, "1000", 4) = 4 [pid 330] close(3) = 0 [pid 330] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 330] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 330] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 330] 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 330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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) = 6 [pid 330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 327] <... bpf resumed>) = 7 [pid 326] <... bpf resumed>) = 7 [pid 323] +++ exited with 0 +++ [pid 327] exit_group(0 [pid 325] +++ exited with 0 +++ [pid 327] <... exit_group resumed>) = ? [pid 326] exit_group(0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 330] <... bpf resumed>) = 7 [pid 327] +++ exited with 0 +++ [pid 326] <... exit_group resumed>) = ? [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] <... restart_syscall resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 331 attached [pid 331] set_robust_list(0x555557042660, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x555557042650) = 331 [pid 299] <... clone resumed>, child_tidptr=0x555557042650) = 332 [pid 331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 331] setpgid(0, 0) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] <... clone resumed>, child_tidptr=0x555557042650) = 333 [pid 331] <... openat resumed>) = 3 [pid 331] write(3, "1000", 4) = 4 [pid 331] close(3) = 0 [pid 331] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 330] exit_group(0./strace-static-x86_64: Process 333 attached [pid 331] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 333] set_robust_list(0x555557042660, 24 [pid 330] <... exit_group resumed>) = ? [pid 331] <... bpf resumed>) = 5 [pid 331] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 331] 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 331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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 333] <... set_robust_list resumed>) = 0 [pid 333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 331] <... bpf resumed>) = 6 [pid 331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16./strace-static-x86_64: Process 332 attached [pid 333] setpgid(0, 0 [pid 332] set_robust_list(0x555557042660, 24) = 0 [pid 333] <... setpgid resumed>) = 0 [pid 332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 332] setpgid(0, 0) = 0 [pid 333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 333] <... openat resumed>) = 3 [pid 332] <... openat resumed>) = 3 [pid 332] write(3, "1000", 4) = 4 [pid 332] close(3) = 0 [pid 332] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 333] write(3, "1000", 4 [pid 332] <... socketpair resumed>[3, 4]) = 0 [pid 332] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 333] <... write resumed>) = 4 [pid 332] <... bpf resumed>) = 5 [pid 332] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 333] close(3 [pid 332] 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 [pid 333] <... close resumed>) = 0 [pid 332] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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 333] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 332] <... bpf resumed>) = 6 [pid 332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 333] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 333] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 333] 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 333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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) = 6 [pid 333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 330] +++ exited with 0 +++ [pid 326] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 334 attached [pid 334] set_robust_list(0x555557042660, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555557042650) = 334 [pid 298] <... clone resumed>, child_tidptr=0x555557042650) = 335 [pid 334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 334] setpgid(0, 0) = 0 [pid 334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 334] write(3, "1000", 4) = 4 [pid 334] close(3) = 0 [pid 334] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 334] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 334] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 334] 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 334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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) = 6 [pid 334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16./strace-static-x86_64: Process 335 attached [pid 335] set_robust_list(0x555557042660, 24) = 0 [pid 335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 335] setpgid(0, 0) = 0 [pid 335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 335] write(3, "1000", 4) = 4 [pid 335] close(3) = 0 [pid 335] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 335] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 335] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 335] 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 335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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) = 6 [pid 335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 331] <... bpf resumed>) = 7 [ 122.606877][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 122.613325][ C0] rcu: 0-...!: (1 GPs behind) idle=1df/1/0x4000000000000000 softirq=1989/1990 fqs=0 last_accelerate: 9354/ba64 dyntick_enabled: 1 [ 122.626586][ C0] (t=10001 jiffies g=517 q=135) [ 122.631356][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g517 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 122.643335][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=187 [ 122.650885][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g517 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 122.661908][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 122.671718][ C0] rcu: RCU grace-period kthread stack dump: [ 122.677452][ C0] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 122.686491][ C0] Call Trace: [ 122.689607][ C0] [ 122.692379][ C0] __schedule+0xccc/0x1590 [ 122.696628][ C0] ? __sched_text_start+0x8/0x8 [ 122.701317][ C0] ? __kasan_check_write+0x14/0x20 [ 122.706271][ C0] schedule+0x11f/0x1e0 [ 122.710255][ C0] schedule_timeout+0x18c/0x370 [ 122.714937][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.719973][ C0] ? console_conditional_schedule+0x30/0x30 [ 122.725701][ C0] ? update_process_times+0x200/0x200 [ 122.730912][ C0] ? prepare_to_swait_event+0x308/0x320 [ 122.736291][ C0] rcu_gp_fqs_loop+0x2af/0xf80 [ 122.740891][ C0] ? debug_smp_processor_id+0x17/0x20 [ 122.746101][ C0] ? __note_gp_changes+0x4ab/0x920 [ 122.751048][ C0] ? rcu_gp_init+0xc30/0xc30 [ 122.755473][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.760506][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 122.764932][ C0] rcu_gp_kthread+0xa4/0x350 [ 122.769360][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 122.774046][ C0] ? rcu_barrier_callback+0x50/0x50 [ 122.779081][ C0] ? __kasan_check_read+0x11/0x20 [ 122.783945][ C0] ? __kthread_parkme+0xb2/0x200 [ 122.788715][ C0] kthread+0x421/0x510 [ 122.792619][ C0] ? rcu_barrier_callback+0x50/0x50 [ 122.797656][ C0] ? kthread_blkcg+0xd0/0xd0 [ 122.802079][ C0] ret_from_fork+0x1f/0x30 [ 122.806333][ C0] [ 122.809204][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 122.815365][ C0] Sending NMI from CPU 0 to CPUs 1: [ 122.820600][ C1] NMI backtrace for cpu 1 [ 122.820617][ C1] CPU: 1 PID: 334 Comm: syz-executor145 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 122.820633][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 122.820645][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 122.820668][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 122.820679][ C1] RSP: 0000:ffffc90000a37220 EFLAGS: 00000246 [ 122.820693][ C1] RAX: 0000000000000001 RBX: 1ffff92000146e48 RCX: 1ffffffff0d1aa9c [ 122.820703][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4 [ 122.820713][ C1] RBP: ffffc90000a372d0 R08: dffffc0000000000 R09: ffffed103ee26fdb [ 122.820724][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 122.820744][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff92000146e4c [ 122.820754][ C1] FS: 0000555557042380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 122.820767][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.820778][ C1] CR2: 00007f1770140d08 CR3: 000000011cca7000 CR4: 00000000003506a0 [ 122.820794][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 122.820803][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 122.820812][ C1] Call Trace: [ 122.820817][ C1] [ 122.820822][ C1] ? show_regs+0x58/0x60 [ 122.820837][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 122.820855][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 122.820873][ C1] ? kvm_wait+0x147/0x180 [ 122.820885][ C1] ? kvm_wait+0x147/0x180 [ 122.820898][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 122.820914][ C1] ? nmi_handle+0xa8/0x280 [ 122.820928][ C1] ? kvm_wait+0x147/0x180 [ 122.820941][ C1] ? default_do_nmi+0x69/0x160 [ 122.820957][ C1] ? exc_nmi+0xaf/0x120 [ 122.820970][ C1] ? end_repeat_nmi+0x16/0x31 [ 122.820987][ C1] ? kvm_wait+0x147/0x180 [ 122.821000][ C1] ? kvm_wait+0x147/0x180 [ 122.821013][ C1] ? kvm_wait+0x147/0x180 [ 122.821026][ C1] [ 122.821030][ C1] [ 122.821034][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 122.821048][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 122.821064][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 122.821080][ C1] ? post_alloc_hook+0x1a3/0x1b0 [ 122.821097][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 122.821112][ C1] ? get_page_from_freelist+0x3550/0x35d0 [ 122.821129][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 122.821145][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 122.821161][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 122.821178][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 122.821194][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x5c [ 122.821207][ C1] bpf_trace_run4+0x13f/0x270 [ 122.821224][ C1] ? bpf_trace_run3+0x250/0x250 [ 122.821240][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 122.821255][ C1] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 122.821270][ C1] __traceiter_mm_page_alloc+0x3a/0x60 [ 122.821284][ C1] __alloc_pages+0x3cb/0x8f0 [ 122.821299][ C1] ? prep_new_page+0x110/0x110 [ 122.821317][ C1] wp_page_copy+0x200/0x1b00 [ 122.821333][ C1] ? __kasan_check_write+0x14/0x20 [ 122.821348][ C1] ? insert_page_into_pte_locked+0x4e0/0x4e0 [ 122.821363][ C1] ? __kasan_check_write+0x14/0x20 [ 122.821377][ C1] ? _raw_spin_lock+0xa4/0x1b0 [ 122.821392][ C1] ? __pte_map_lock+0x442/0x620 [ 122.821407][ C1] do_wp_page+0x6fa/0xb60 [ 122.821421][ C1] handle_pte_fault+0x72e/0x2340 [ 122.821436][ C1] ? update_load_avg+0x43a/0x1150 [ 122.821452][ C1] ? fault_around_bytes_set+0xc0/0xc0 [ 122.821468][ C1] do_handle_mm_fault+0x1ea9/0x23a0 [ 122.821486][ C1] ? numa_migrate_prep+0xe0/0xe0 [ 122.821502][ C1] ? __kasan_check_write+0x14/0x20 [ 122.821516][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 122.821531][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 122.821548][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.821564][ C1] ? down_read_trylock+0x1f9/0x300 [ 122.821578][ C1] ? __init_rwsem+0x1c0/0x1c0 [ 122.821592][ C1] ? vmacache_update+0xb7/0x120 [ 122.821607][ C1] ? __find_vma+0x136/0x150 [ 122.821621][ C1] exc_page_fault+0x3b5/0x830 [ 122.821641][ C1] asm_exc_page_fault+0x27/0x30 [ 122.821654][ C1] RIP: 0033:0x7f177009d310 [ 122.821675][ C1] Code: 41 54 55 48 89 f5 53 89 fb 48 83 ec 18 48 83 3d dd 0c 0a 00 00 89 54 24 0c 74 08 84 c9 0f 85 09 02 00 00 31 c0 ba 01 00 00 00 0f b1 15 f0 39 0a 00 0f 85 0f 02 00 00 4c 8d 25 e3 39 0a 00 4c [ 122.821685][ C1] RSP: 002b:00007ffca421c350 EFLAGS: 00010246 [ 122.821697][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 122.821705][ C1] RDX: 0000000000000001 RSI: 00007f177013e120 RDI: 0000000000000000 [ 122.821730][ C1] RBP: 00007f177013e120 R08: 00000000000000a0 R09: 00000000000000a0 [ 122.821739][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 122.821748][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 122.821759][ C1] [ 122.821765][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.166 msecs [ 122.822629][ C0] NMI backtrace for cpu 0 [ 123.313268][ C0] CPU: 0 PID: 331 Comm: syz-executor145 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 123.323323][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 123.333219][ C0] Call Trace: [ 123.336775][ C0] [ 123.339468][ C0] dump_stack_lvl+0x151/0x1b7 [ 123.344005][ C0] ? io_uring_drop_tctx_refs+0x190/0x190 [ 123.349456][ C0] ? ttwu_do_wakeup+0x187/0x430 [ 123.354133][ C0] dump_stack+0x15/0x17 [ 123.358127][ C0] nmi_cpu_backtrace+0x2f7/0x300 [ 123.362992][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 123.368979][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 123.374282][ C0] ? __kasan_check_write+0x14/0x20 [ 123.379216][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 123.383905][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 123.389809][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 123.395620][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 123.401526][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 123.407250][ C0] rcu_dump_cpu_stacks+0x1d8/0x330 [ 123.412198][ C0] print_cpu_stall+0x315/0x5f0 [ 123.416798][ C0] rcu_sched_clock_irq+0x989/0x12f0 [ 123.421836][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 123.427822][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 123.432855][ C0] update_process_times+0x198/0x200 [ 123.437888][ C0] tick_sched_timer+0x188/0x240 [ 123.442583][ C0] ? tick_setup_sched_timer+0x480/0x480 [ 123.447958][ C0] __hrtimer_run_queues+0x41a/0xad0 [ 123.452992][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 123.457938][ C0] ? clockevents_program_event+0x22f/0x300 [ 123.463581][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 123.469481][ C0] hrtimer_interrupt+0x40c/0xaa0 [ 123.474257][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 123.479983][ C0] sysvec_apic_timer_interrupt+0x95/0xc0 [ 123.485453][ C0] [ 123.488321][ C0] [ 123.491095][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 123.496915][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 123.501682][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 123.521124][ C0] RSP: 0000:ffffc90000a763e0 EFLAGS: 00000246 [ 123.527026][ C0] RAX: 0000000000000003 RBX: 1ffff9200014ec80 RCX: ffffffff8154fa7f [ 123.534837][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811c1aeb98 [ 123.542959][ C0] RBP: ffffc90000a76490 R08: dffffc0000000000 R09: ffffed1023835d74 [ 123.550827][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 123.558724][ C0] R13: ffff88811c1aeb98 R14: 0000000000000003 R15: 1ffff9200014ec84 [ 123.566627][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 123.572704][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 123.578689][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 123.583635][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 123.589713][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 123.595613][ C0] ? post_alloc_hook+0x1a3/0x1b0 [ 123.600391][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 123.606636][ C0] ? get_page_from_freelist+0x3550/0x35d0 [ 123.612192][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 123.616964][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 123.621999][ C0] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 123.627292][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 123.632338][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x5c [ 123.637624][ C0] bpf_trace_run4+0x13f/0x270 [ 123.642146][ C0] ? bpf_trace_run3+0x250/0x250 [ 123.646825][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 123.651422][ C0] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 123.656716][ C0] __traceiter_mm_page_alloc+0x3a/0x60 [ 123.662011][ C0] __alloc_pages+0x3cb/0x8f0 [ 123.666447][ C0] ? prep_new_page+0x110/0x110 [ 123.671041][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 123.676525][ C0] ? stack_trace_save+0x113/0x1c0 [ 123.681375][ C0] ? print_verifier_state+0x2230/0x2230 [ 123.686756][ C0] __stack_depot_save+0x38d/0x470 [ 123.691785][ C0] ? __kernel_text_address+0x9b/0x110 [ 123.696991][ C0] stack_depot_save+0xe/0x10 [ 123.701412][ C0] save_stack+0x104/0x1e0 [ 123.705593][ C0] ? __reset_page_owner+0x190/0x190 [ 123.710616][ C0] ? post_alloc_hook+0x1a3/0x1b0 [ 123.715389][ C0] ? prep_new_page+0x1b/0x110 [ 123.719906][ C0] ? get_page_from_freelist+0x3550/0x35d0 [ 123.725460][ C0] ? __alloc_pages+0x27e/0x8f0 [ 123.730062][ C0] ? __stack_depot_save+0x38d/0x470 [ 123.735090][ C0] ? kasan_set_track+0x5d/0x70 [ 123.739694][ C0] ? kasan_set_free_info+0x23/0x40 [ 123.744785][ C0] ? ____kasan_slab_free+0x126/0x160 [ 123.749919][ C0] ? __kasan_slab_free+0x11/0x20 [ 123.754670][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 123.760180][ C0] ? kfree+0xc8/0x220 [ 123.763997][ C0] ? sock_map_unref+0x352/0x4d0 [ 123.768681][ C0] ? sock_hash_delete_elem+0x274/0x2f0 [ 123.774066][ C0] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x5c [ 123.779531][ C0] ? bpf_trace_run4+0x13f/0x270 [ 123.784218][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 123.789689][ C0] ? memset+0x35/0x40 [ 123.793505][ C0] __set_page_owner+0x28/0x2e0 [ 123.798106][ C0] ? kernel_init_free_pages+0xda/0xf0 [ 123.803313][ C0] post_alloc_hook+0x1a3/0x1b0 [ 123.807914][ C0] prep_new_page+0x1b/0x110 [ 123.812254][ C0] get_page_from_freelist+0x3550/0x35d0 [ 123.817640][ C0] ? lruvec_init+0x150/0x150 [ 123.822060][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 123.826672][ C0] ? __alloc_pages_bulk+0xe40/0xe40 [ 123.831696][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 123.836555][ C0] __alloc_pages+0x27e/0x8f0 [ 123.840984][ C0] ? prep_new_page+0x110/0x110 [ 123.845582][ C0] ? stack_trace_save+0x113/0x1c0 [ 123.850449][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 123.855389][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 123.860337][ C0] __stack_depot_save+0x38d/0x470 [ 123.865199][ C0] ? kfree+0xc8/0x220 [ 123.869015][ C0] kasan_set_track+0x5d/0x70 [ 123.873442][ C0] ? kasan_set_track+0x4b/0x70 [ 123.878046][ C0] ? kasan_set_free_info+0x23/0x40 [ 123.882989][ C0] ? ____kasan_slab_free+0x126/0x160 [ 123.888109][ C0] ? __kasan_slab_free+0x11/0x20 [ 123.892887][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 123.898265][ C0] ? kfree+0xc8/0x220 [ 123.902086][ C0] ? sock_map_unref+0x352/0x4d0 [ 123.906859][ C0] ? sock_hash_delete_elem+0x274/0x2f0 [ 123.912161][ C0] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x5c [ 123.917622][ C0] ? bpf_trace_run4+0x13f/0x270 [ 123.922308][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 123.927779][ C0] ? __traceiter_mm_page_alloc+0x3a/0x60 [ 123.933246][ C0] ? __alloc_pages+0x3cb/0x8f0 [ 123.937844][ C0] ? wp_page_copy+0x1d4/0x1b00 [ 123.942442][ C0] ? do_wp_page+0x6fa/0xb60 [ 123.946782][ C0] ? handle_pte_fault+0x72e/0x2340 [ 123.951740][ C0] ? do_handle_mm_fault+0x1ea9/0x23a0 [ 123.956936][ C0] ? exc_page_fault+0x3b5/0x830 [ 123.961635][ C0] ? asm_exc_page_fault+0x27/0x30 [ 123.966491][ C0] kasan_set_free_info+0x23/0x40 [ 123.971259][ C0] ____kasan_slab_free+0x126/0x160 [ 123.976204][ C0] __kasan_slab_free+0x11/0x20 [ 123.980807][ C0] slab_free_freelist_hook+0xbd/0x190 [ 123.986013][ C0] ? sock_map_unref+0x352/0x4d0 [ 123.990708][ C0] kfree+0xc8/0x220 [ 123.994345][ C0] sock_map_unref+0x352/0x4d0 [ 123.998860][ C0] sock_hash_delete_elem+0x274/0x2f0 [ 124.004006][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x5c [ 124.009275][ C0] bpf_trace_run4+0x13f/0x270 [ 124.013789][ C0] ? bpf_trace_run3+0x250/0x250 [ 124.018475][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 124.023074][ C0] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 124.028411][ C0] __traceiter_mm_page_alloc+0x3a/0x60 [ 124.033673][ C0] __alloc_pages+0x3cb/0x8f0 [ 124.038089][ C0] ? prep_new_page+0x110/0x110 [ 124.042689][ C0] ? xas_start+0x32c/0x3f0 [ 124.046942][ C0] ? do_set_pte+0x3ca/0x7c0 [ 124.051282][ C0] wp_page_copy+0x1d4/0x1b00 [ 124.055712][ C0] ? __kasan_check_write+0x14/0x20 [ 124.060656][ C0] ? insert_page_into_pte_locked+0x4e0/0x4e0 [ 124.066471][ C0] ? __pte_map_lock+0x442/0x620 [ 124.071158][ C0] ? vm_normal_page+0x1e1/0x1f0 [ 124.075844][ C0] do_wp_page+0x6fa/0xb60 [ 124.080021][ C0] handle_pte_fault+0x72e/0x2340 [ 124.084785][ C0] ? update_load_avg+0x43a/0x1150 [ 124.089646][ C0] ? fault_around_bytes_set+0xc0/0xc0 [ 124.094864][ C0] do_handle_mm_fault+0x1ea9/0x23a0 [ 124.100136][ C0] ? numa_migrate_prep+0xe0/0xe0 [ 124.105167][ C0] ? __kasan_check_write+0x14/0x20 [ 124.110117][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 124.115050][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 124.120432][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 124.125464][ C0] ? down_read_trylock+0x1f9/0x300 [ 124.130412][ C0] ? __init_rwsem+0x1c0/0x1c0 [ 124.134925][ C0] ? debug_smp_processor_id+0x17/0x20 [ 124.140133][ C0] ? vmacache_update+0xb7/0x120 [ 124.144826][ C0] ? __find_vma+0x136/0x150 [ 124.149160][ C0] exc_page_fault+0x3b5/0x830 [ 124.153708][ C0] asm_exc_page_fault+0x27/0x30 [ 124.158532][ C0] RIP: 0033:0x7f177009d480 [ 124.162876][ C0] Code: 84 dd fe ff ff 4c 89 e7 e8 ed 90 00 00 e9 d0 fe ff ff 0f 1f 84 00 00 00 00 00 49 8b 06 48 89 45 00 48 85 c0 0f 85 85 00 00 00 05 a9 3c 0a 00 01 31 c0 87 05 79 38 0a 00 83 f8 01 0f 8f 84 00 [ 124.182321][ C0] RSP: 002b:00007ffca421c350 EFLAGS: 00010246 [ 124.188221][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000004 [ 124.196028][ C0] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 00007f177013fad8 [ 124.203847][ C0] RBP: 00007f177013e120 R08: 00000000000000a0 R09: 00000000000000a0 [ 124.211651][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1770140d08 [ 124.219462][ C0] R13: 0000000000000000 R14: 00007f1770140d20 R15: 00007f1770096310 [ 124.227285][ C0] [ 265.076156][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 245s! [syz-executor145:334] [ 265.076156][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 245s! [syz-executor145:331] [ 265.076196][ C1] Modules linked in: [ 265.084579][ C0] Modules linked in: [ 265.093005][ C1] [ 265.093019][ C1] CPU: 1 PID: 334 Comm: syz-executor145 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.096740][ C0] CPU: 0 PID: 331 Comm: syz-executor145 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.100549][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.102742][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.112885][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 265.122952][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 265.133724][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 265.143597][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 265.148373][ C1] RSP: 0000:ffffc90000a37220 EFLAGS: 00000246 [ 265.153146][ C0] RSP: 0000:ffffc90000a763e0 EFLAGS: 00000246 [ 265.172590][ C1] [ 265.172595][ C1] RAX: 0000000000000001 RBX: 1ffff92000146e48 RCX: 1ffffffff0d1aa9c [ 265.192034][ C0] [ 265.192040][ C0] RAX: 0000000000000003 RBX: 1ffff9200014ec80 RCX: ffffffff8154fa7f [ 265.197933][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4 [ 265.203944][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811c1aeb98 [ 265.206087][ C1] RBP: ffffc90000a372d0 R08: dffffc0000000000 R09: ffffed103ee26fdb [ 265.213902][ C0] RBP: ffffc90000a76490 R08: dffffc0000000000 R09: ffffed1023835d74 [ 265.216070][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.223881][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.231796][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff92000146e4c [ 265.239601][ C0] R13: ffff88811c1aeb98 R14: 0000000000000003 R15: 1ffff9200014ec84 [ 265.247412][ C1] FS: 0000555557042380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.255225][ C0] FS: 0000555557042380(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 265.263036][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.270848][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.278658][ C1] CR2: 00007f1770140d08 CR3: 000000011cca7000 CR4: 00000000003506a0 [ 265.286471][ C0] CR2: 00007f1770141130 CR3: 000000011ccb5000 CR4: 00000000003506b0 [ 265.295243][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.304014][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.310423][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.316848][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.324658][ C1] Call Trace: [ 265.324667][ C1] [ 265.332472][ C0] Call Trace: [ 265.332480][ C0] [ 265.340319][ C1] ? show_regs+0x58/0x60 [ 265.348184][ C0] ? show_regs+0x58/0x60 [ 265.355991][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.363804][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.366928][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.369634][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.372743][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.375434][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.379518][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.383595][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.388540][ C1] ? clockevents_program_event+0x22f/0x300 [ 265.393661][ C0] ? clockevents_program_event+0x22f/0x300 [ 265.398782][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.403925][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.403947][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.403958][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.403972][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.403987][ C0] [ 265.403992][ C0] [ 265.409208][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.414405][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.419356][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.424300][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.429942][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.435583][ C0] ? kvm_wait+0x147/0x180 [ 265.441484][ C1] [ 265.441491][ C1] [ 265.447389][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.452335][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.458236][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 265.463879][ C1] ? kvm_wait+0x147/0x180 [ 265.466660][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.469440][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.474388][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 265.480368][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 265.486270][ C0] ? post_alloc_hook+0x1a3/0x1b0 [ 265.492354][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 265.498256][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.502411][ C1] ? post_alloc_hook+0x1a3/0x1b0 [ 265.505237][ C0] ? get_page_from_freelist+0x3550/0x35d0 [ 265.507967][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.513958][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 265.519944][ C1] ? get_page_from_freelist+0x3550/0x35d0 [ 265.524896][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.529061][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 265.535134][ C0] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 265.541124][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.547026][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 265.551975][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 265.556748][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x5c [ 265.562647][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 265.568896][ C0] bpf_trace_run4+0x13f/0x270 [ 265.573673][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x5c [ 265.579229][ C0] ? bpf_trace_run3+0x250/0x250 [ 265.585476][ C1] bpf_trace_run4+0x13f/0x270 [ 265.590336][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 265.595889][ C1] ? bpf_trace_run3+0x250/0x250 [ 265.600928][ C0] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 265.605698][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 265.610994][ C0] __traceiter_mm_page_alloc+0x3a/0x60 [ 265.616030][ C1] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 265.621061][ C0] __alloc_pages+0x3cb/0x8f0 [ 265.626354][ C1] __traceiter_mm_page_alloc+0x3a/0x60 [ 265.631822][ C0] ? prep_new_page+0x110/0x110 [ 265.636855][ C1] __alloc_pages+0x3cb/0x8f0 [ 265.641368][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 265.646665][ C1] ? prep_new_page+0x110/0x110 [ 265.651352][ C0] ? stack_trace_save+0x113/0x1c0 [ 265.655869][ C1] wp_page_copy+0x200/0x1b00 [ 265.660548][ C0] ? print_verifier_state+0x2230/0x2230 [ 265.665246][ C1] ? __kasan_check_write+0x14/0x20 [ 265.670538][ C0] __stack_depot_save+0x38d/0x470 [ 265.675131][ C1] ? insert_page_into_pte_locked+0x4e0/0x4e0 [ 265.681560][ C0] ? __kernel_text_address+0x9b/0x110 [ 265.687134][ C1] ? __kasan_check_write+0x14/0x20 [ 265.691559][ C0] stack_depot_save+0xe/0x10 [ 265.696986][ C1] ? _raw_spin_lock+0xa4/0x1b0 [ 265.701536][ C0] save_stack+0x104/0x1e0 [ 265.705956][ C1] ? __pte_map_lock+0x442/0x620 [ 265.711432][ C0] ? __reset_page_owner+0x190/0x190 [ 265.716031][ C1] do_wp_page+0x6fa/0xb60 [ 265.720879][ C0] ? post_alloc_hook+0x1a3/0x1b0 [ 265.725490][ C1] handle_pte_fault+0x72e/0x2340 [ 265.730953][ C0] ? prep_new_page+0x1b/0x110 [ 265.735897][ C1] ? update_load_avg+0x43a/0x1150 [ 265.740756][ C0] ? get_page_from_freelist+0x3550/0x35d0 [ 265.746580][ C1] ? fault_around_bytes_set+0xc0/0xc0 [ 265.751795][ C0] ? __alloc_pages+0x27e/0x8f0 [ 265.756743][ C1] do_handle_mm_fault+0x1ea9/0x23a0 [ 265.761167][ C0] ? __stack_depot_save+0x38d/0x470 [ 265.765761][ C1] ? numa_migrate_prep+0xe0/0xe0 [ 265.769919][ C0] ? kasan_set_track+0x5d/0x70 [ 265.774618][ C1] ? __kasan_check_write+0x14/0x20 [ 265.779645][ C0] ? kasan_set_free_info+0x23/0x40 [ 265.783808][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 265.788585][ C0] ? ____kasan_slab_free+0x126/0x160 [ 265.793357][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 265.797865][ C0] ? __kasan_slab_free+0x11/0x20 [ 265.802815][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 265.808369][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 265.813620][ C1] ? down_read_trylock+0x1f9/0x300 [ 265.818177][ C0] ? kfree+0xc8/0x220 [ 265.823212][ C1] ? __init_rwsem+0x1c0/0x1c0 [ 265.828331][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.833104][ C1] ? vmacache_update+0xb7/0x120 [ 265.837805][ C0] ? sock_hash_delete_elem+0x274/0x2f0 [ 265.842754][ C1] ? __find_vma+0x136/0x150 [ 265.847711][ C0] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x5c [ 265.852648][ C1] exc_page_fault+0x3b5/0x830 [ 265.857774][ C0] ? bpf_trace_run4+0x13f/0x270 [ 265.863158][ C1] asm_exc_page_fault+0x27/0x30 [ 265.867926][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 265.872971][ C1] RIP: 0033:0x7f177009d310 [ 265.878339][ C0] ? memset+0x35/0x40 [ 265.883303][ C1] Code: 41 54 55 48 89 f5 53 89 fb 48 83 ec 18 48 83 3d dd 0c 0a 00 00 89 54 24 0c 74 08 84 c9 0f 85 09 02 00 00 31 c0 ba 01 00 00 00 0f b1 15 f0 39 0a 00 0f 85 0f 02 00 00 4c 8d 25 e3 39 0a 00 4c [ 265.887112][ C0] __set_page_owner+0x28/0x2e0 [ 265.891617][ C1] RSP: 002b:00007ffca421c350 EFLAGS: 00010246 [ 265.896312][ C0] ? kernel_init_free_pages+0xda/0xf0 [ 265.900995][ C1] [ 265.901002][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 265.906290][ C0] post_alloc_hook+0x1a3/0x1b0 [ 265.910629][ C1] RDX: 0000000000000001 RSI: 00007f177013e120 RDI: 0000000000000000 [ 265.916095][ C0] prep_new_page+0x1b/0x110 [ 265.920786][ C1] RBP: 00007f177013e120 R08: 00000000000000a0 R09: 00000000000000a0 [ 265.925491][ C0] get_page_from_freelist+0x3550/0x35d0 [ 265.930171][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 265.935643][ C0] ? lruvec_init+0x150/0x150 [ 265.939885][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 265.943710][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 265.963154][ C1] [ 265.967835][ C0] ? __alloc_pages_bulk+0xe40/0xe40 [ 266.051512][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 266.056366][ C0] __alloc_pages+0x27e/0x8f0 [ 266.060794][ C0] ? prep_new_page+0x110/0x110 [ 266.065393][ C0] ? stack_trace_save+0x113/0x1c0 [ 266.070250][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 266.075208][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 266.080145][ C0] __stack_depot_save+0x38d/0x470 [ 266.085005][ C0] ? kfree+0xc8/0x220 [ 266.088827][ C0] kasan_set_track+0x5d/0x70 [ 266.093250][ C0] ? kasan_set_track+0x4b/0x70 [ 266.097852][ C0] ? kasan_set_free_info+0x23/0x40 [ 266.102800][ C0] ? ____kasan_slab_free+0x126/0x160 [ 266.107921][ C0] ? __kasan_slab_free+0x11/0x20 [ 266.112694][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 266.118073][ C0] ? kfree+0xc8/0x220 [ 266.121913][ C0] ? sock_map_unref+0x352/0x4d0 [ 266.126753][ C0] ? sock_hash_delete_elem+0x274/0x2f0 [ 266.132050][ C0] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x5c [ 266.137516][ C0] ? bpf_trace_run4+0x13f/0x270 [ 266.142201][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 266.147676][ C0] ? __traceiter_mm_page_alloc+0x3a/0x60 [ 266.153138][ C0] ? __alloc_pages+0x3cb/0x8f0 [ 266.157825][ C0] ? wp_page_copy+0x1d4/0x1b00 [ 266.162425][ C0] ? do_wp_page+0x6fa/0xb60 [ 266.166770][ C0] ? handle_pte_fault+0x72e/0x2340 [ 266.171712][ C0] ? do_handle_mm_fault+0x1ea9/0x23a0 [ 266.176922][ C0] ? exc_page_fault+0x3b5/0x830 [ 266.181606][ C0] ? asm_exc_page_fault+0x27/0x30 [ 266.186474][ C0] kasan_set_free_info+0x23/0x40 [ 266.191243][ C0] ____kasan_slab_free+0x126/0x160 [ 266.196189][ C0] __kasan_slab_free+0x11/0x20 [ 266.200789][ C0] slab_free_freelist_hook+0xbd/0x190 [ 266.205996][ C0] ? sock_map_unref+0x352/0x4d0 [ 266.210683][ C0] kfree+0xc8/0x220 [ 266.214330][ C0] sock_map_unref+0x352/0x4d0 [ 266.218843][ C0] sock_hash_delete_elem+0x274/0x2f0 [ 266.223962][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x5c [ 266.229259][ C0] bpf_trace_run4+0x13f/0x270 [ 266.233769][ C0] ? bpf_trace_run3+0x250/0x250 [ 266.238457][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 266.243058][ C0] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 266.248447][ C0] __traceiter_mm_page_alloc+0x3a/0x60 [ 266.253741][ C0] __alloc_pages+0x3cb/0x8f0 [ 266.258160][ C0] ? prep_new_page+0x110/0x110 [ 266.262883][ C0] ? xas_start+0x32c/0x3f0 [ 266.267131][ C0] ? do_set_pte+0x3ca/0x7c0 [ 266.271470][ C0] wp_page_copy+0x1d4/0x1b00 [ 266.275893][ C0] ? __kasan_check_write+0x14/0x20 [ 266.280839][ C0] ? insert_page_into_pte_locked+0x4e0/0x4e0 [ 266.286654][ C0] ? __pte_map_lock+0x442/0x620 [ 266.291348][ C0] ? vm_normal_page+0x1e1/0x1f0 [ 266.296030][ C0] do_wp_page+0x6fa/0xb60 [ 266.300198][ C0] handle_pte_fault+0x72e/0x2340 [ 266.304968][ C0] ? update_load_avg+0x43a/0x1150 [ 266.309827][ C0] ? fault_around_bytes_set+0xc0/0xc0 [ 266.315051][ C0] do_handle_mm_fault+0x1ea9/0x23a0 [ 266.320070][ C0] ? numa_migrate_prep+0xe0/0xe0 [ 266.324858][ C0] ? __kasan_check_write+0x14/0x20 [ 266.329897][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 266.334844][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 266.340310][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 266.345344][ C0] ? down_read_trylock+0x1f9/0x300 [ 266.350293][ C0] ? __init_rwsem+0x1c0/0x1c0 [ 266.354911][ C0] ? debug_smp_processor_id+0x17/0x20 [ 266.360118][ C0] ? vmacache_update+0xb7/0x120 [ 266.364811][ C0] ? __find_vma+0x136/0x150 [ 266.369147][ C0] exc_page_fault+0x3b5/0x830 [ 266.373659][ C0] asm_exc_page_fault+0x27/0x30 [ 266.378344][ C0] RIP: 0033:0x7f177009d480 [ 266.382685][ C0] Code: 84 dd fe ff ff 4c 89 e7 e8 ed 90 00 00 e9 d0 fe ff ff 0f 1f 84 00 00 00 00 00 49 8b 06 48 89 45 00 48 85 c0 0f 85 85 00 00 00 05 a9 3c 0a 00 01 31 c0 87 05 79 38 0a 00 83 f8 01 0f 8f 84 00 [ 266.402224][ C0] RSP: 002b:00007ffca421c350 EFLAGS: 00010246 [ 266.408123][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000004 [ 266.415938][ C0] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 00007f177013fad8 [ 266.423743][ C0] RBP: 00007f177013e120 R08: 00000000000000a0 R09: 00000000000000a0 [ 266.431560][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1770140d08 [ 266.439373][ C0] R13: 0000000000000000 R14: 00007f1770140d20 R15: 00007f1770096310 [ 266.447183][ C0]