./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1335844900

<...>
Warning: Permanently added '10.128.0.206' (ED25519) to the list of known hosts.
execve("./syz-executor1335844900", ["./syz-executor1335844900"], 0x7ffc81a05570 /* 10 vars */) = 0
brk(NULL)                               = 0x555557147000
brk(0x555557147d00)                     = 0x555557147d00
arch_prctl(ARCH_SET_FS, 0x555557147380) = 0
set_tid_address(0x555557147650)         = 293
set_robust_list(0x555557147660, 24)     = 0
rseq(0x555557147ca0, 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-executor1335844900", 4096) = 28
getrandom("\xbe\x5d\x0f\x81\xc3\x38\x52\xcc", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555557147d00
brk(0x555557168d00)                     = 0x555557168d00
brk(0x555557169000)                     = 0x555557169000
mprotect(0x7fbb8d71e000, 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=0x555557147650) = 294
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557147650) = 295
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557147650) = 296
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557147650) = 297
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557147650) = 298
./strace-static-x86_64: Process 294 attached
[pid   294] set_robust_list(0x555557147660, 24) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557147650) = 299
./strace-static-x86_64: Process 299 attached
[pid   299] set_robust_list(0x555557147660, 24) = 0
[pid   299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   299] setpgid(0, 0)               = 0
[pid   299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   299] write(3, "1000", 4)         = 4
[pid   299] close(3)                    = 0
[pid   299] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   299] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   299] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 295 attached
./strace-static-x86_64: Process 296 attached
./strace-static-x86_64: Process 298 attached
./strace-static-x86_64: Process 297 attached
 <unfinished ...>
[pid   298] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   297] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   296] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   295] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   298] <... set_robust_list resumed>) = 0
[pid   297] <... set_robust_list resumed>) = 0
[pid   296] <... set_robust_list resumed>) = 0
[pid   295] <... set_robust_list resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[   22.825966][   T30] audit: type=1400 audit(1712825797.537:66): avc:  denied  { execmem } for  pid=293 comm="syz-executor133" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   22.846628][   T30] audit: type=1400 audit(1712825797.537:67): avc:  denied  { map_create } for  pid=299 comm="syz-executor133" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555557147650) = 302
./strace-static-x86_64: Process 302 attached
[pid   298] <... clone resumed>, child_tidptr=0x555557147650) = 300
[pid   297] <... clone resumed>, child_tidptr=0x555557147650) = 301
[pid   295] <... clone resumed>, child_tidptr=0x555557147650) = 303
[pid   302] set_robust_list(0x555557147660, 24) = 0
./strace-static-x86_64: Process 300 attached
[pid   300] set_robust_list(0x555557147660, 24) = 0
[pid   300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   300] setpgid(0, 0)               = 0
[pid   300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   300] write(3, "1000", 4)         = 4
./strace-static-x86_64: Process 301 attached
[pid   300] close(3 <unfinished ...>
[pid   301] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   300] <... close resumed>)        = 0
[pid   301] <... set_robust_list resumed>) = 0
[pid   300] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   301] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   300] <... socketpair resumed>[3, 4]) = 0
[pid   301] <... prctl resumed>)        = 0
[pid   301] setpgid(0, 0./strace-static-x86_64: Process 303 attached
)               = 0
[pid   301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   300] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   303] set_robust_list(0x555557147660, 24) = 0
[pid   300] <... bpf resumed>)          = 5
[pid   303] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   301] <... openat resumed>)       = 3
[pid   300] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   303] <... prctl resumed>)        = 0
[pid   300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   303] setpgid(0, 0)               = 0
[pid   303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   301] write(3, "1000", 4)         = 4
[pid   301] close(3)                    = 0
[pid   301] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   303] <... openat resumed>)       = 3
[pid   301] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   303] write(3, "1000", 4 <unfinished ...>
[pid   301] <... bpf resumed>)          = 5
[pid   303] <... write resumed>)        = 4
[pid   303] close(3)                    = 0
[pid   303] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   301] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   303] <... socketpair resumed>[3, 4]) = 0
[pid   301] <... bpf resumed>)          = 0
[pid   301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   302] setpgid(0, 0 <unfinished ...>
[pid   303] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[   22.866802][   T30] audit: type=1400 audit(1712825797.537:68): avc:  denied  { map_read map_write } for  pid=299 comm="syz-executor133" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[   22.889425][   T30] audit: type=1400 audit(1712825797.537:69): avc:  denied  { prog_load } for  pid=299 comm="syz-executor133" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[pid   303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   302] <... setpgid resumed>)      = 0
[pid   302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   302] write(3, "1000", 4)         = 4
[pid   302] close(3)                    = 0
[pid   302] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[   22.910573][   T30] audit: type=1400 audit(1712825797.537:70): avc:  denied  { bpf } for  pid=299 comm="syz-executor133" capability=39  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[   22.931970][   T30] audit: type=1400 audit(1712825797.537:71): avc:  denied  { perfmon } for  pid=299 comm="syz-executor133" capability=38  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[pid   302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   300] <... bpf resumed>)          = 6
[pid   300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16) = 7
[pid   300] exit_group(0)               = ?
[pid   300] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=300, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   302] <... bpf resumed>)          = 6
[pid   301] <... bpf resumed>)          = 6
[pid   303] <... bpf resumed>)          = 6
[pid   302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   299] <... bpf resumed>)          = 6
[pid   299] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 304 attached
, child_tidptr=0x555557147650) = 304
[pid   304] set_robust_list(0x555557147660, 24) = 0
[pid   304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[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_DGRAM, 0, [3, 4]) = 0
[pid   304] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   302] <... bpf resumed>)          = 7
[pid   299] <... bpf resumed>)          = 7
[pid   302] exit_group(0)               = ?
[pid   302] +++ exited with 0 +++
[pid   299] exit_group(0)               = ?
[pid   303] <... bpf resumed>)          = 7
[pid   303] exit_group(0)               = ?
[pid   299] +++ exited with 0 +++
[pid   301] <... bpf resumed>)          = 7
[pid   301] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=302, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] <... exit_group resumed>)   = ?
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=299, si_uid=0, si_status=0, si_utime=0, si_stime=19} ---
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 305 attached
 <unfinished ...>
[pid   305] set_robust_list(0x555557147660, 24) = 0
[pid   305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   296] <... clone resumed>, child_tidptr=0x555557147650) = 305
[pid   305] setpgid(0, 0)               = 0
[pid   305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 306 attached
 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555557147650) = 306
[pid   306] set_robust_list(0x555557147660, 24) = 0
[pid   306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   306] setpgid(0, 0 <unfinished ...>
[pid   305] <... openat resumed>)       = 3
[pid   306] <... setpgid resumed>)      = 0
[pid   305] write(3, "1000", 4)         = 4
[pid   306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   305] close(3)                    = 0
[pid   305] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   305] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   306] <... openat resumed>)       = 3
[pid   306] write(3, "1000", 4 <unfinished ...>
[pid   305] <... bpf resumed>)          = 5
[pid   306] <... write resumed>)        = 4
[pid   305] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   306] close(3)                    = 0
[pid   305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   306] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   306] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   305] <... bpf resumed>)          = 6
[pid   305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   306] <... bpf resumed>)          = 6
[pid   306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   304] <... bpf resumed>)          = 7
[pid   303] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=303, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[   23.064871][   T30] audit: type=1400 audit(1712825797.767:72): avc:  denied  { prog_run } for  pid=300 comm="syz-executor133" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[pid   295] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   304] exit_group(0 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   304] <... exit_group resumed>)   = ?
[pid   295] <... clone resumed>, child_tidptr=0x555557147650) = 307
./strace-static-x86_64: Process 307 attached
[pid   307] set_robust_list(0x555557147660, 24) = 0
[pid   307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   307] setpgid(0, 0)               = 0
[pid   307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   307] write(3, "1000", 4)         = 4
[pid   307] close(3)                    = 0
[pid   307] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   307] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16) = 7
[pid   306] <... bpf resumed>)          = 7
[pid   305] <... bpf resumed>)          = 7
[pid   304] +++ exited with 0 +++
[pid   301] +++ exited with 0 +++
[pid   307] exit_group(0 <unfinished ...>
[pid   306] exit_group(0 <unfinished ...>
[pid   305] exit_group(0 <unfinished ...>
[pid   307] <... exit_group resumed>)   = ?
[pid   306] <... exit_group resumed>)   = ?
[pid   305] <... exit_group resumed>)   = ?
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=304, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=301, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   307] +++ exited with 0 +++
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   297] <... restart_syscall resumed>) = 0
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=307, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 308 attached
 <unfinished ...>
[pid   308] set_robust_list(0x555557147660, 24) = 0
[pid   308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   308] setpgid(0, 0)               = 0
[pid   308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x555557147650) = 309
[pid   295] <... clone resumed>, child_tidptr=0x555557147650) = 308
[pid   298] <... clone resumed>, child_tidptr=0x555557147650) = 310
[pid   308] <... openat resumed>)       = 3
[pid   308] write(3, "1000", 4./strace-static-x86_64: Process 309 attached
)         = 4
[pid   308] close(3)                    = 0
[pid   308] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   309] set_robust_list(0x555557147660, 24) = 0
[pid   308] <... socketpair resumed>[3, 4]) = 0
[pid   308] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   309] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   308] <... bpf resumed>)          = 5
[pid   308] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   309] <... prctl resumed>)        = 0
[pid   309] setpgid(0, 0)               = 0
[pid   309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   308] <... bpf resumed>)          = 6
[pid   308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16./strace-static-x86_64: Process 310 attached
 <unfinished ...>
[pid   310] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   309] <... openat resumed>)       = 3
[pid   310] <... set_robust_list resumed>) = 0
[pid   310] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   309] write(3, "1000", 4 <unfinished ...>
[pid   310] <... prctl resumed>)        = 0
[pid   310] setpgid(0, 0)               = 0
[pid   309] <... write resumed>)        = 4
[pid   310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   309] close(3)                    = 0
[pid   310] <... openat resumed>)       = 3
[pid   310] write(3, "1000", 4)         = 4
[pid   310] close(3)                    = 0
[pid   309] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   310] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   309] <... socketpair resumed>[3, 4]) = 0
[pid   310] <... socketpair resumed>[3, 4]) = 0
[pid   310] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   309] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   310] <... bpf resumed>)          = 5
[pid   310] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   309] <... bpf resumed>)          = 5
[pid   310] <... bpf resumed>)          = 0
[pid   309] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   309] <... bpf resumed>)          = 0
[pid   309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   310] <... bpf resumed>)          = 6
[pid   309] <... bpf resumed>)          = 6
[pid   310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   306] +++ exited with 0 +++
[pid   305] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=305, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   294] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555557147650) = 311
[pid   294] <... clone resumed>, child_tidptr=0x555557147650) = 312
./strace-static-x86_64: Process 311 attached
./strace-static-x86_64: Process 312 attached
[pid   312] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   311] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   312] <... set_robust_list resumed>) = 0
[pid   311] <... set_robust_list resumed>) = 0
[pid   312] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   311] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   312] <... prctl resumed>)        = 0
[pid   311] <... prctl resumed>)        = 0
[pid   312] setpgid(0, 0 <unfinished ...>
[pid   311] setpgid(0, 0 <unfinished ...>
[pid   312] <... setpgid resumed>)      = 0
[pid   311] <... setpgid resumed>)      = 0
[pid   312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   312] <... openat resumed>)       = 3
[pid   311] <... openat resumed>)       = 3
[pid   312] write(3, "1000", 4 <unfinished ...>
[pid   311] write(3, "1000", 4 <unfinished ...>
[pid   312] <... write resumed>)        = 4
[pid   311] <... write resumed>)        = 4
[pid   312] close(3 <unfinished ...>
[pid   311] close(3 <unfinished ...>
[pid   312] <... close resumed>)        = 0
[pid   312] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   311] <... close resumed>)        = 0
[pid   311] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   312] <... socketpair resumed>[3, 4]) = 0
[pid   311] <... socketpair resumed>[3, 4]) = 0
[pid   312] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   312] <... bpf resumed>)          = 5
[pid   312] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   311] <... bpf resumed>)          = 5
[pid   312] <... bpf resumed>)          = 0
[pid   312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   311] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   312] <... bpf resumed>)          = 6
[pid   311] <... bpf resumed>)          = 0
[pid   312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   308] <... bpf resumed>)          = 7
[pid   312] <... bpf resumed>)          = 7
[pid   311] <... bpf resumed>)          = 7
[pid   310] <... bpf resumed>)          = 7
[pid   309] <... bpf resumed>)          = 7
[pid   308] exit_group(0 <unfinished ...>
[pid   312] exit_group(0 <unfinished ...>
[pid   311] exit_group(0 <unfinished ...>
[pid   310] exit_group(0 <unfinished ...>
[pid   309] exit_group(0 <unfinished ...>
[pid   308] <... exit_group resumed>)   = ?
[pid   312] <... exit_group resumed>)   = ?
[pid   311] <... exit_group resumed>)   = ?
[pid   310] <... exit_group resumed>)   = ?
[pid   309] <... exit_group resumed>)   = ?
[pid   308] +++ exited with 0 +++
[pid   310] +++ exited with 0 +++
[pid   309] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=308, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=310, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- 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] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   297] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 314 attached
 <unfinished ...>
[pid   314] set_robust_list(0x555557147660, 24) = 0
[pid   314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   314] setpgid(0, 0)               = 0
[pid   297] <... clone resumed>, child_tidptr=0x555557147650) = 314
[pid   298] <... clone resumed>, child_tidptr=0x555557147650) = 315
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555557147650) = 316
[pid   314] <... openat resumed>)       = 3
[pid   314] write(3, "1000", 4)         = 4
[pid   314] close(3)                    = 0
[pid   314] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   314] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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./strace-static-x86_64: Process 316 attached
) = 5
[pid   314] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 315 attached
 <unfinished ...>
[pid   316] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   314] <... bpf resumed>)          = 6
[pid   314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   316] <... set_robust_list resumed>) = 0
[pid   315] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   316] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   315] <... set_robust_list resumed>) = 0
[pid   316] <... prctl resumed>)        = 0
[pid   315] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   316] setpgid(0, 0 <unfinished ...>
[pid   315] <... prctl resumed>)        = 0
[pid   316] <... setpgid resumed>)      = 0
[pid   315] setpgid(0, 0)               = 0
[pid   315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   315] <... openat resumed>)       = 3
[pid   316] <... openat resumed>)       = 3
[pid   316] write(3, "1000", 4 <unfinished ...>
[pid   315] write(3, "1000", 4 <unfinished ...>
[pid   316] <... write resumed>)        = 4
[pid   315] <... write resumed>)        = 4
[pid   316] close(3 <unfinished ...>
[pid   315] close(3)                    = 0
[pid   316] <... close resumed>)        = 0
[pid   316] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   315] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   316] <... socketpair resumed>[3, 4]) = 0
[pid   315] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   316] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   315] <... bpf resumed>)          = 5
[pid   315] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   316] <... bpf resumed>)          = 5
[pid   316] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   315] <... bpf resumed>)          = 0
[pid   316] <... bpf resumed>)          = 0
[pid   315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   315] <... bpf resumed>)          = 6
[pid   315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   312] +++ exited with 0 +++
[pid   311] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=311, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- 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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555557147650) = 317
./strace-static-x86_64: Process 317 attached
[pid   317] set_robust_list(0x555557147660, 24) = 0
[pid   317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   317] setpgid(0, 0)               = 0
[pid   294] <... clone resumed>, child_tidptr=0x555557147650) = 318
[pid   317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 318 attached
 <unfinished ...>
[pid   318] set_robust_list(0x555557147660, 24) = 0
[pid   318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   318] setpgid(0, 0)               = 0
[pid   318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   318] write(3, "1000", 4)         = 4
[pid   317] <... openat resumed>)       = 3
[pid   317] write(3, "1000", 4)         = 4
[pid   318] close(3 <unfinished ...>
[pid   317] close(3 <unfinished ...>
[pid   318] <... close resumed>)        = 0
[pid   317] <... close resumed>)        = 0
[pid   318] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   317] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   318] <... socketpair resumed>[3, 4]) = 0
[pid   318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   317] <... socketpair resumed>[3, 4]) = 0
[pid   318] <... bpf resumed>)          = 5
[pid   318] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   317] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   318] <... bpf resumed>)          = 0
[pid   317] <... bpf resumed>)          = 5
[pid   318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   317] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   318] <... bpf resumed>)          = 6
[pid   318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   317] <... bpf resumed>)          = 6
[pid   317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   314] <... bpf resumed>)          = 7
[pid   316] <... bpf resumed>)          = 7
[pid   315] <... bpf resumed>)          = 7
[pid   314] exit_group(0)               = ?
[pid   316] exit_group(0 <unfinished ...>
[pid   315] exit_group(0 <unfinished ...>
[pid   314] +++ exited with 0 +++
[pid   316] <... exit_group resumed>)   = ?
[pid   315] <... exit_group resumed>)   = ?
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=314, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   318] <... bpf resumed>)          = 7
[pid   317] <... bpf resumed>)          = 7
[pid   317] exit_group(0)               = ?
[pid   317] +++ exited with 0 +++
[pid   315] +++ exited with 0 +++
[pid   318] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=317, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   318] <... exit_group resumed>)   = ?
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=315, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   298] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 319 attached
 <unfinished ...>
[pid   319] set_robust_list(0x555557147660, 24) = 0
[pid   319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   319] setpgid(0, 0)               = 0
[pid   319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555557147650) = 319
[pid   297] <... clone resumed>, child_tidptr=0x555557147650) = 321
[pid   296] <... clone resumed>, child_tidptr=0x555557147650) = 320
[pid   319] <... openat resumed>)       = 3
[pid   319] write(3, "1000", 4)         = 4
[pid   319] close(3)                    = 0
[pid   319] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
./strace-static-x86_64: Process 320 attached
[pid   320] set_robust_list(0x555557147660, 24) = 0
[pid   320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   319] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   320] setpgid(0, 0./strace-static-x86_64: Process 321 attached
 <unfinished ...>
[pid   319] <... bpf resumed>)          = 5
[pid   320] <... setpgid resumed>)      = 0
[pid   319] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   321] set_robust_list(0x555557147660, 24) = 0
[pid   321] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   319] <... bpf resumed>)          = 0
[pid   320] <... openat resumed>)       = 3
[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 <unfinished ...>
[pid   320] write(3, "1000", 4)         = 4
[pid   320] close(3)                    = 0
[pid   319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   320] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   321] <... openat resumed>)       = 3
[pid   320] <... socketpair resumed>[3, 4]) = 0
[pid   321] write(3, "1000", 4)         = 4
[pid   321] close(3)                    = 0
[pid   321] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   319] <... bpf resumed>)          = 6
[pid   320] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   320] <... bpf resumed>)          = 5
[pid   321] <... socketpair resumed>[3, 4]) = 0
[pid   321] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   320] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   321] <... bpf resumed>)          = 5
[pid   320] <... bpf resumed>)          = 0
[pid   321] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   321] <... bpf resumed>)          = 6
[pid   320] <... bpf resumed>)          = 6
[pid   321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   318] +++ exited with 0 +++
[pid   316] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 324 attached
 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555557147650) = 324
[pid   324] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555557147650) = 325
./strace-static-x86_64: Process 325 attached
[pid   325] set_robust_list(0x555557147660, 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 <unfinished ...>
[pid   324] <... set_robust_list resumed>) = 0
[pid   325] <... openat resumed>)       = 3
[pid   325] write(3, "1000", 4 <unfinished ...>
[pid   324] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   325] <... write resumed>)        = 4
[pid   325] close(3)                    = 0
[pid   325] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   325] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   324] <... prctl resumed>)        = 0
[pid   325] <... bpf resumed>)          = 5
[pid   325] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   324] setpgid(0, 0)               = 0
[pid   325] <... bpf resumed>)          = 6
[pid   325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   324] write(3, "1000", 4)         = 4
[pid   324] close(3)                    = 0
[pid   324] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   324] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   319] <... bpf resumed>)          = 7
[pid   321] <... bpf resumed>)          = 7
[pid   320] <... bpf resumed>)          = 7
[pid   325] <... bpf resumed>)          = 7
[pid   319] exit_group(0 <unfinished ...>
[pid   325] exit_group(0 <unfinished ...>
[pid   320] exit_group(0 <unfinished ...>
[pid   321] exit_group(0 <unfinished ...>
[pid   319] <... exit_group resumed>)   = ?
[pid   321] <... exit_group resumed>)   = ?
[pid   320] <... exit_group resumed>)   = ?
[pid   325] <... exit_group resumed>)   = ?
[pid   319] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   325] +++ exited with 0 +++
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=325, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 326 attached
[pid   298] <... clone resumed>, child_tidptr=0x555557147650) = 326
[pid   326] set_robust_list(0x555557147660, 24) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 327 attached
 <unfinished ...>
[pid   326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   294] <... clone resumed>, child_tidptr=0x555557147650) = 327
[pid   327] set_robust_list(0x555557147660, 24) = 0
[pid   326] setpgid(0, 0)               = 0
[pid   326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   327] setpgid(0, 0)               = 0
[pid   326] <... openat resumed>)       = 3
[pid   326] write(3, "1000", 4)         = 4
[pid   326] close(3)                    = 0
[pid   326] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   326] <... socketpair resumed>[3, 4]) = 0
[pid   326] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   327] <... openat resumed>)       = 3
[pid   326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   327] write(3, "1000", 4 <unfinished ...>
[pid   326] <... bpf resumed>)          = 6
[pid   327] <... write resumed>)        = 4
[pid   326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   327] close(3)                    = 0
[pid   327] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   327] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   324] <... bpf resumed>)          = 7
[pid   320] +++ exited with 0 +++
[pid   324] exit_group(0 <unfinished ...>
[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   324] <... exit_group resumed>)   = ?
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557147650) = 328
./strace-static-x86_64: Process 328 attached
[pid   328] set_robust_list(0x555557147660, 24) = 0
[pid   328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   328] setpgid(0, 0)               = 0
[pid   328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   328] write(3, "1000", 4)         = 4
[pid   328] close(3)                    = 0
[pid   328] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   328] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   328] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   327] <... bpf resumed>)          = 7
[pid   326] <... bpf resumed>)          = 7
[pid   328] <... bpf resumed>)          = 7
[pid   327] exit_group(0 <unfinished ...>
[pid   326] exit_group(0 <unfinished ...>
[pid   324] +++ exited with 0 +++
[pid   321] +++ exited with 0 +++
[pid   328] exit_group(0 <unfinished ...>
[pid   327] <... exit_group resumed>)   = ?
[pid   326] <... 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   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   328] <... exit_group resumed>)   = ?
[pid   327] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 329 attached
 <unfinished ...>
[pid   329] set_robust_list(0x555557147660, 24) = 0
[pid   329] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555557147650) = 329
[pid   297] <... clone resumed>, child_tidptr=0x555557147650) = 330
[pid   329] <... prctl resumed>)        = 0
[pid   329] setpgid(0, 0)               = 0
[pid   329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 330 attached
) = 3
[pid   329] write(3, "1000", 4)         = 4
[pid   329] close(3)                    = 0
[pid   329] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   329] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   329] <... bpf resumed>)          = 5
[pid   329] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555557147650) = 331
[pid   329] <... bpf resumed>)          = 6
[pid   329] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16./strace-static-x86_64: Process 331 attached
 <unfinished ...>
[pid   331] set_robust_list(0x555557147660, 24) = 0
[pid   331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   331] setpgid(0, 0)               = 0
[pid   331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   330] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   331] <... openat resumed>)       = 3
[pid   330] <... set_robust_list resumed>) = 0
[pid   331] write(3, "1000", 4 <unfinished ...>
[pid   330] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   331] <... write resumed>)        = 4
[pid   330] <... prctl resumed>)        = 0
[pid   331] close(3 <unfinished ...>
[pid   330] setpgid(0, 0 <unfinished ...>
[pid   331] <... close resumed>)        = 0
[pid   330] <... setpgid resumed>)      = 0
[pid   331] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   331] <... socketpair resumed>[3, 4]) = 0
[pid   330] <... openat resumed>)       = 3
[pid   331] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   330] write(3, "1000", 4 <unfinished ...>
[pid   331] <... bpf resumed>)          = 5
[pid   330] <... write resumed>)        = 4
[pid   330] close(3 <unfinished ...>
[pid   331] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   330] <... close resumed>)        = 0
[pid   331] <... bpf resumed>)          = 0
[pid   331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   330] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   331] <... bpf resumed>)          = 6
[pid   331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   330] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   328] +++ 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   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=328, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   298] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 332 attached
 <unfinished ...>
[pid   332] set_robust_list(0x555557147660, 24) = 0
[pid   332] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555557147650) = 332
[pid   298] <... clone resumed>, child_tidptr=0x555557147650) = 333
[pid   332] <... prctl resumed>)        = 0
[pid   332] setpgid(0, 0)               = 0
[pid   332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 333 attached
) = 3
[pid   333] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   332] write(3, "1000", 4 <unfinished ...>
[pid   333] <... set_robust_list resumed>) = 0
[pid   332] <... write resumed>)        = 4
[pid   332] close(3)                    = 0
[pid   333] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   332] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   333] <... prctl resumed>)        = 0
[pid   332] <... socketpair resumed>[3, 4]) = 0
[pid   333] setpgid(0, 0 <unfinished ...>
[pid   332] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   333] <... setpgid resumed>)      = 0
[pid   332] <... bpf resumed>)          = 5
[pid   333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   332] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   333] <... openat resumed>)       = 3
[pid   333] write(3, "1000", 4 <unfinished ...>
[pid   332] <... bpf resumed>)          = 6
[pid   332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   333] <... write resumed>)        = 4
[pid   333] close(3)                    = 0
[pid   333] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   333] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   331] <... bpf resumed>)          = 7
[pid   329] <... bpf resumed>)          = 7
[pid   333] <... bpf resumed>)          = 7
[pid   332] <... bpf resumed>)          = 7
[pid   331] exit_group(0 <unfinished ...>
[pid   330] <... bpf resumed>)          = 7
[pid   332] exit_group(0 <unfinished ...>
[pid   331] <... exit_group resumed>)   = ?
[pid   329] exit_group(0 <unfinished ...>
[pid   333] exit_group(0 <unfinished ...>
[pid   332] <... exit_group resumed>)   = ?
[pid   331] +++ exited with 0 +++
[pid   330] exit_group(0 <unfinished ...>
[pid   329] <... exit_group resumed>)   = ?
[pid   329] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=329, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=331, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 334 attached
 <unfinished ...>
[pid   334] set_robust_list(0x555557147660, 24) = 0
[pid   334] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555557147650) = 334
[pid   334] <... prctl resumed>)        = 0
[pid   294] <... clone resumed>, child_tidptr=0x555557147650) = 335
[pid   334] setpgid(0, 0)               = 0
[pid   334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   330] <... exit_group resumed>)   = ?
[pid   334] <... openat resumed>)       = 3
[pid   334] write(3, "1000", 4)         = 4
[pid   334] close(3 <unfinished ...>
[pid   332] +++ exited with 0 +++
[pid   334] <... close resumed>)        = 0
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=332, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   334] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   333] <... exit_group resumed>)   = ?
[pid   296] <... restart_syscall resumed>) = 0
[pid   334] <... socketpair resumed>[3, 4]) = 0
[pid   334] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   334] <... bpf resumed>)          = 5
[pid   334] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555557147650) = 336
./strace-static-x86_64: Process 336 attached
[pid   334] <... bpf resumed>)          = 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
 <unfinished ...>
[pid   335] set_robust_list(0x555557147660, 24) = 0
[pid   335] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   336] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   335] <... prctl resumed>)        = 0
[pid   336] <... set_robust_list resumed>) = 0
[pid   335] setpgid(0, 0 <unfinished ...>
[pid   336] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   335] <... setpgid resumed>)      = 0
[pid   336] <... prctl resumed>)        = 0
[pid   335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   336] setpgid(0, 0)               = 0
[pid   335] <... openat resumed>)       = 3
[pid   336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   335] write(3, "1000", 4 <unfinished ...>
[pid   336] <... openat resumed>)       = 3
[pid   335] <... write resumed>)        = 4
[pid   336] write(3, "1000", 4 <unfinished ...>
[pid   335] close(3 <unfinished ...>
[pid   336] <... write resumed>)        = 4
[pid   335] <... close resumed>)        = 0
[pid   336] close(3 <unfinished ...>
[pid   335] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   336] <... close resumed>)        = 0
[pid   336] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   335] <... socketpair resumed>[3, 4]) = 0
[pid   335] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   336] <... socketpair resumed>[3, 4]) = 0
[pid   336] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   336] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   335] <... bpf resumed>)          = 5
[pid   336] <... bpf resumed>)          = 0
[pid   335] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   335] <... bpf resumed>)          = 6
[pid   336] <... bpf resumed>)          = 6
[pid   336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   333] +++ exited with 0 +++
[pid   330] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=333, 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   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555557147650) = 337
./strace-static-x86_64: Process 337 attached
[pid   337] set_robust_list(0x555557147660, 24) = 0
[pid   337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   297] <... clone resumed>, child_tidptr=0x555557147650) = 338
[pid   337] setpgid(0, 0)               = 0
[pid   337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   337] write(3, "1000", 4)         = 4
[pid   337] close(3)                    = 0
[pid   337] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   337] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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
./strace-static-x86_64: Process 338 attached
[pid   338] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   337] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   338] <... set_robust_list resumed>) = 0
[pid   337] <... bpf resumed>)          = 0
[pid   337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   338] setpgid(0, 0)               = 0
[pid   338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   338] write(3, "1000", 4)         = 4
[pid   338] close(3)                    = 0
[pid   338] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   338] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   338] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   337] <... bpf resumed>)          = 6
[pid   337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   336] <... bpf resumed>)          = 7
[pid   334] <... bpf resumed>)          = 7
[pid   335] <... bpf resumed>)          = 7
[pid   338] <... bpf resumed>)          = 7
[pid   337] <... bpf resumed>)          = 7
[pid   336] exit_group(0 <unfinished ...>
[pid   334] exit_group(0 <unfinished ...>
[pid   338] exit_group(0 <unfinished ...>
[pid   336] <... exit_group resumed>)   = ?
[pid   335] exit_group(0 <unfinished ...>
[pid   334] <... exit_group resumed>)   = ?
[pid   338] <... exit_group resumed>)   = ?
[pid   337] exit_group(0 <unfinished ...>
[pid   336] +++ exited with 0 +++
[pid   334] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=336, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   335] <... exit_group resumed>)   = ?
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=334, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   335] +++ exited with 0 +++
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=335, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 339 attached
[pid   339] set_robust_list(0x555557147660, 24) = 0
[pid   339] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555557147650) = 339
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555557147650) = 340
[pid   294] <... restart_syscall resumed>) = 0
[pid   337] <... exit_group resumed>)   = ?
[pid   339] <... prctl resumed>)        = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   339] setpgid(0, 0)               = 0
[pid   339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555557147650) = 341
[pid   339] <... openat resumed>)       = 3
[pid   339] write(3, "1000", 4)         = 4
[pid   339] close(3)                    = 0
[pid   339] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   339] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   339] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16./strace-static-x86_64: Process 340 attached
 <unfinished ...>
[pid   340] set_robust_list(0x555557147660, 24) = 0
[pid   340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   340] setpgid(0, 0)               = 0
[pid   340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   340] write(3, "1000", 4)         = 4
[pid   340] close(3)                    = 0
[pid   340] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
./strace-static-x86_64: Process 341 attached
[pid   340] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   341] set_robust_list(0x555557147660, 24) = 0
[pid   341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   341] setpgid(0, 0 <unfinished ...>
[pid   340] <... bpf resumed>)          = 5
[pid   341] <... setpgid resumed>)      = 0
[pid   340] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   341] write(3, "1000", 4)         = 4
[pid   341] close(3)                    = 0
[pid   341] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   340] <... bpf resumed>)          = 6
[pid   341] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   341] <... bpf resumed>)          = 5
[pid   341] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   338] +++ exited with 0 +++
[pid   337] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=337, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=338, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   297] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 342 attached
 <unfinished ...>
[pid   342] set_robust_list(0x555557147660, 24) = 0
[pid   342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   342] setpgid(0, 0)               = 0
[pid   298] <... clone resumed>, child_tidptr=0x555557147650) = 342
[pid   297] <... clone resumed>, child_tidptr=0x555557147650) = 343
[pid   342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   342] write(3, "1000", 4)         = 4
[pid   342] close(3)                    = 0
[pid   342] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
./strace-static-x86_64: Process 343 attached
[pid   343] set_robust_list(0x555557147660, 24) = 0
[pid   342] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   343] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   342] <... bpf resumed>)          = 5
[pid   343] <... prctl resumed>)        = 0
[pid   342] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   343] setpgid(0, 0)               = 0
[pid   343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   343] write(3, "1000", 4)         = 4
[pid   343] close(3)                    = 0
[pid   343] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   342] <... bpf resumed>)          = 6
[pid   343] <... socketpair resumed>[3, 4]) = 0
[pid   343] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   343] <... bpf resumed>)          = 5
[pid   343] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   340] <... bpf resumed>)          = 7
[pid   339] <... bpf resumed>)          = 7
[pid   343] <... bpf resumed>)          = 7
[pid   342] <... bpf resumed>)          = 7
[pid   341] <... bpf resumed>)          = 7
[pid   340] exit_group(0 <unfinished ...>
[pid   343] exit_group(0 <unfinished ...>
[pid   342] exit_group(0 <unfinished ...>
[pid   341] exit_group(0 <unfinished ...>
[pid   340] <... exit_group resumed>)   = ?
[pid   339] exit_group(0 <unfinished ...>
[pid   343] <... exit_group resumed>)   = ?
[pid   342] <... exit_group resumed>)   = ?
[pid   341] <... exit_group resumed>)   = ?
[pid   340] +++ exited with 0 +++
[pid   339] <... exit_group resumed>)   = ?
[pid   342] +++ exited with 0 +++
[pid   339] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=340, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=342, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=339, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557147650) = 344
./strace-static-x86_64: Process 344 attached
[pid   344] set_robust_list(0x555557147660, 24) = 0
[pid   296] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 345 attached
, child_tidptr=0x555557147650) = 346
[pid   296] <... clone resumed>, child_tidptr=0x555557147650) = 345
[pid   345] set_robust_list(0x555557147660, 24) = 0
[pid   345] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   344] setpgid(0, 0 <unfinished ...>
[pid   345] <... prctl resumed>)        = 0
[pid   344] <... setpgid resumed>)      = 0
[pid   344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   345] setpgid(0, 0 <unfinished ...>
[pid   344] <... openat resumed>)       = 3
./strace-static-x86_64: Process 346 attached
[pid   345] <... setpgid resumed>)      = 0
[pid   346] set_robust_list(0x555557147660, 24) = 0
[pid   345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   344] write(3, "1000", 4 <unfinished ...>
[pid   346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   346] setpgid(0, 0)               = 0
[pid   346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   344] <... write resumed>)        = 4
[pid   345] <... openat resumed>)       = 3
[pid   346] <... openat resumed>)       = 3
[pid   345] write(3, "1000", 4 <unfinished ...>
[pid   344] close(3 <unfinished ...>
[pid   346] write(3, "1000", 4)         = 4
[pid   346] close(3)                    = 0
[pid   346] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   341] +++ exited with 0 +++
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=341, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   346] <... socketpair resumed>[3, 4]) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   343] +++ exited with 0 +++
[pid   346] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=343, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] <... clone resumed>, child_tidptr=0x555557147650) = 347
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   346] <... bpf resumed>)          = 5
[pid   346] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   344] <... close resumed>)        = 0
./strace-static-x86_64: Process 347 attached
[pid   345] <... write resumed>)        = 4
[pid   297] <... restart_syscall resumed>) = 0
[pid   344] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   346] <... bpf resumed>)          = 6
[pid   346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x555557147650) = 348
./strace-static-x86_64: Process 348 attached
[pid   344] <... socketpair resumed>[3, 4]) = 0
[pid   345] close(3 <unfinished ...>
[pid   347] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   348] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   345] <... close resumed>)        = 0
[pid   344] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   345] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   348] <... set_robust_list resumed>) = 0
[pid   347] <... set_robust_list resumed>) = 0
[pid   344] <... bpf resumed>)          = 5
[pid   345] <... socketpair resumed>[3, 4]) = 0
[pid   348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   347] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   345] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   344] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   348] setpgid(0, 0 <unfinished ...>
[pid   347] <... prctl resumed>)        = 0
[pid   345] <... bpf resumed>)          = 5
[pid   345] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   344] <... bpf resumed>)          = 0
[pid   348] <... setpgid resumed>)      = 0
[pid   347] setpgid(0, 0 <unfinished ...>
[pid   345] <... bpf resumed>)          = 0
[pid   344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   345] <... bpf resumed>)          = 6
[pid   348] write(3, "1000", 4)         = 4
[pid   348] close(3 <unfinished ...>
[pid   345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   344] <... bpf resumed>)          = 6
[pid   344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   348] <... close resumed>)        = 0
[pid   348] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   347] <... setpgid resumed>)      = 0
[pid   348] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   348] <... bpf resumed>)          = 5
[pid   348] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   347] <... openat resumed>)       = 3
[pid   348] <... bpf resumed>)          = 0
[pid   348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   347] write(3, "1000", 4)         = 4
[pid   347] close(3)                    = 0
[pid   347] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   348] <... bpf resumed>)          = 6
[pid   347] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   347] <... bpf resumed>)          = 5
[pid   347] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   346] <... bpf resumed>)          = 7
[pid   348] <... bpf resumed>)          = 7
[pid   346] exit_group(0 <unfinished ...>
[pid   345] <... bpf resumed>)          = 7
[pid   344] <... bpf resumed>)          = 7
[pid   348] exit_group(0 <unfinished ...>
[pid   347] <... bpf resumed>)          = 7
[pid   346] <... exit_group resumed>)   = ?
[pid   344] exit_group(0 <unfinished ...>
[pid   348] <... exit_group resumed>)   = ?
[pid   347] exit_group(0 <unfinished ...>
[pid   346] +++ exited with 0 +++
[pid   345] exit_group(0 <unfinished ...>
[pid   344] <... exit_group resumed>)   = ?
[pid   347] <... exit_group resumed>)   = ?
[pid   345] <... exit_group resumed>)   = ?
[pid   347] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=346, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=347, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   345] +++ exited with 0 +++
[pid   298] <... restart_syscall resumed>) = 0
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=345, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555557147650) = 350
[pid   296] <... clone resumed>, child_tidptr=0x555557147650) = 352
[pid   294] <... clone resumed>, child_tidptr=0x555557147650) = 351
./strace-static-x86_64: Process 352 attached
[pid   352] set_robust_list(0x555557147660, 24) = 0
[pid   352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   352] setpgid(0, 0)               = 0
[pid   352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 351 attached
) = 3
[pid   352] write(3, "1000", 4 <unfinished ...>
[pid   351] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   352] <... write resumed>)        = 4
[pid   352] close(3 <unfinished ...>
[pid   351] <... set_robust_list resumed>) = 0
[pid   352] <... close resumed>)        = 0
[pid   352] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   351] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   352] <... socketpair resumed>[3, 4]) = 0
[pid   351] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 350 attached
[pid   350] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   352] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   351] setpgid(0, 0 <unfinished ...>
[pid   350] <... set_robust_list resumed>) = 0
[pid   351] <... setpgid resumed>)      = 0
[pid   352] <... bpf resumed>)          = 5
[pid   350] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   352] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   350] <... prctl resumed>)        = 0
[pid   351] <... openat resumed>)       = 3
[pid   352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   351] write(3, "1000", 4)         = 4
[pid   350] setpgid(0, 0 <unfinished ...>
[pid   351] close(3)                    = 0
[pid   352] <... bpf resumed>)          = 6
[pid   351] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   350] <... setpgid resumed>)      = 0
[pid   348] +++ exited with 0 +++
[pid   344] +++ exited with 0 +++
[pid   352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=344, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=348, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   350] <... openat resumed>)       = 3
[pid   295] <... clone resumed>, child_tidptr=0x555557147650) = 353
[pid   351] <... socketpair resumed>[3, 4]) = 0
[pid   351] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   350] write(3, "1000", 4 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x555557147650) = 354
[pid   350] <... write resumed>)        = 4
[pid   351] <... bpf resumed>)          = 5
[pid   350] close(3 <unfinished ...>
[pid   351] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   350] <... close resumed>)        = 0
[pid   351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 354 attached
 <unfinished ...>
[pid   350] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   351] <... bpf resumed>)          = 6
[pid   350] <... socketpair resumed>[3, 4]) = 0
[pid   354] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16./strace-static-x86_64: Process 353 attached
 <unfinished ...>
[pid   353] set_robust_list(0x555557147660, 24) = 0
[pid   350] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   354] <... set_robust_list resumed>) = 0
[pid   353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   353] setpgid(0, 0)               = 0
[pid   353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   350] <... bpf resumed>)          = 5
[pid   350] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   353] <... openat resumed>)       = 3
[pid   353] write(3, "1000", 4)         = 4
[pid   353] close(3)                    = 0
[pid   353] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   353] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   353] <... bpf resumed>)          = 5
[pid   353] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   350] <... bpf resumed>)          = 6
[pid   350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   353] <... bpf resumed>)          = 6
[pid   354] setpgid(0, 0)               = 0
[pid   353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   354] write(3, "1000", 4)         = 4
[pid   354] close(3)                    = 0
[pid   354] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   354] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   354] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   352] <... bpf resumed>)          = 7
[pid   354] <... bpf resumed>)          = 7
[pid   353] <... bpf resumed>)          = 7
[pid   352] exit_group(0 <unfinished ...>
[pid   351] <... bpf resumed>)          = 7
[pid   350] <... bpf resumed>)          = 7
[pid   354] exit_group(0 <unfinished ...>
[pid   352] <... exit_group resumed>)   = ?
[pid   350] exit_group(0 <unfinished ...>
[pid   351] exit_group(0 <unfinished ...>
[pid   354] <... exit_group resumed>)   = ?
[pid   353] exit_group(0 <unfinished ...>
[pid   352] +++ exited with 0 +++
[pid   351] <... exit_group resumed>)   = ?
[pid   350] <... exit_group resumed>)   = ?
[pid   354] +++ exited with 0 +++
[pid   353] <... exit_group resumed>)   = ?
[pid   351] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=354, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=352, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=351, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   294] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   297] <... restart_syscall resumed>) = 0
[pid   294] <... restart_syscall resumed>) = 0
[pid   296] <... restart_syscall resumed>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555557147650) = 356
./strace-static-x86_64: Process 357 attached
./strace-static-x86_64: Process 355 attached
[pid   297] <... clone resumed>, child_tidptr=0x555557147650) = 355
[pid   294] <... clone resumed>, child_tidptr=0x555557147650) = 357
[pid   357] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   355] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   357] <... set_robust_list resumed>) = 0
[pid   355] <... set_robust_list resumed>) = 0
[pid   357] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   355] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 356 attached
 <unfinished ...>
[pid   356] set_robust_list(0x555557147660, 24) = 0
[pid   357] <... prctl resumed>)        = 0
[pid   355] <... prctl resumed>)        = 0
[pid   357] setpgid(0, 0 <unfinished ...>
[pid   355] setpgid(0, 0)               = 0
[pid   357] <... setpgid resumed>)      = 0
[pid   356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   356] setpgid(0, 0 <unfinished ...>
[pid   357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   356] <... setpgid resumed>)      = 0
[pid   356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   355] <... openat resumed>)       = 3
[pid   357] <... openat resumed>)       = 3
[pid   356] <... openat resumed>)       = 3
[pid   356] write(3, "1000", 4 <unfinished ...>
[pid   357] write(3, "1000", 4 <unfinished ...>
[pid   355] write(3, "1000", 4 <unfinished ...>
[pid   356] <... write resumed>)        = 4
[pid   357] <... write resumed>)        = 4
[pid   357] close(3 <unfinished ...>
[pid   355] <... write resumed>)        = 4
[pid   355] close(3 <unfinished ...>
[pid   357] <... close resumed>)        = 0
[pid   355] <... close resumed>)        = 0
[pid   357] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   355] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   356] close(3 <unfinished ...>
[pid   357] <... socketpair resumed>[3, 4]) = 0
[pid   355] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   356] <... close resumed>)        = 0
[pid   356] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   355] <... bpf resumed>)          = 5
[pid   355] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   357] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   356] <... socketpair resumed>[3, 4]) = 0
[pid   357] <... bpf resumed>)          = 5
[pid   357] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   356] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   355] <... bpf resumed>)          = 6
[pid   356] <... bpf resumed>)          = 5
[pid   355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   356] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   357] <... bpf resumed>)          = 6
[pid   356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   356] <... bpf resumed>)          = 6
[pid   356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   353] +++ exited with 0 +++
[pid   350] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=350, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=353, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   295] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 358 attached
 <unfinished ...>
[pid   358] set_robust_list(0x555557147660, 24) = 0
[pid   298] <... clone resumed>, child_tidptr=0x555557147650) = 358
[pid   295] <... clone resumed>, child_tidptr=0x555557147650) = 359
[pid   358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   358] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 359 attached
[pid   358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   359] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   358] <... openat resumed>)       = 3
[pid   358] write(3, "1000", 4 <unfinished ...>
[pid   359] <... set_robust_list resumed>) = 0
[pid   358] <... write resumed>)        = 4
[pid   358] close(3)                    = 0
[pid   358] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   358] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   359] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   358] <... bpf resumed>)          = 5
[pid   358] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   359] <... prctl resumed>)        = 0
[pid   359] setpgid(0, 0 <unfinished ...>
[pid   358] <... bpf resumed>)          = 6
[pid   358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   359] <... setpgid resumed>)      = 0
[pid   359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   359] write(3, "1000", 4)         = 4
[pid   359] close(3)                    = 0
[pid   359] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   359] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   359] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   357] <... bpf resumed>)          = 7
[pid   355] <... bpf resumed>)          = 7
[pid   359] <... bpf resumed>)          = 7
[pid   358] <... bpf resumed>)          = 7
[pid   357] exit_group(0 <unfinished ...>
[pid   356] <... bpf resumed>)          = 7
[pid   358] exit_group(0 <unfinished ...>
[pid   357] <... exit_group resumed>)   = ?
[pid   355] exit_group(0 <unfinished ...>
[pid   359] exit_group(0 <unfinished ...>
[pid   358] <... exit_group resumed>)   = ?
[pid   357] +++ exited with 0 +++
[pid   356] exit_group(0 <unfinished ...>
[pid   355] <... exit_group resumed>)   = ?
[pid   359] <... exit_group resumed>)   = ?
[pid   358] +++ exited with 0 +++
[pid   356] <... exit_group resumed>)   = ?
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=357, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   355] +++ exited with 0 +++
[pid   294] <... clone resumed>, child_tidptr=0x555557147650) = 360
./strace-static-x86_64: Process 360 attached
[pid   360] set_robust_list(0x555557147660, 24) = 0
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=358, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=355, 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 <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   360] setpgid(0, 0)               = 0
[pid   360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   360] write(3, "1000", 4)         = 4
[pid   298] <... clone resumed>, child_tidptr=0x555557147650) = 361
[pid   297] <... clone resumed>, child_tidptr=0x555557147650) = 362
[pid   360] close(3)                    = 0
[pid   360] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   360] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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
./strace-static-x86_64: Process 362 attached
./strace-static-x86_64: Process 361 attached
[pid   360] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   362] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   360] <... bpf resumed>)          = 0
[pid   360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   362] <... set_robust_list resumed>) = 0
[pid   361] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   362] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   361] <... set_robust_list resumed>) = 0
[pid   360] <... bpf resumed>)          = 6
[pid   361] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   362] <... prctl resumed>)        = 0
[pid   360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   361] <... prctl resumed>)        = 0
[pid   361] setpgid(0, 0)               = 0
[pid   362] setpgid(0, 0)               = 0
[pid   361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   361] <... openat resumed>)       = 3
[pid   362] <... openat resumed>)       = 3
[pid   361] write(3, "1000", 4 <unfinished ...>
[pid   362] write(3, "1000", 4)         = 4
[pid   362] close(3)                    = 0
[pid   362] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   361] <... write resumed>)        = 4
[pid   361] close(3 <unfinished ...>
[pid   362] <... socketpair resumed>[3, 4]) = 0
[pid   361] <... close resumed>)        = 0
[pid   362] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   361] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   362] <... bpf resumed>)          = 5
[pid   362] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   361] <... socketpair resumed>[3, 4]) = 0
[pid   361] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   361] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   362] <... bpf resumed>)          = 6
[pid   362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   361] <... bpf resumed>)          = 6
[pid   361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   359] +++ exited with 0 +++
[pid   356] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=356, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=359, 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 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 363 attached
 <unfinished ...>
[pid   363] set_robust_list(0x555557147660, 24) = 0
[pid   363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   363] setpgid(0, 0)               = 0
[pid   296] <... clone resumed>, child_tidptr=0x555557147650) = 363
[pid   295] <... clone resumed>, child_tidptr=0x555557147650) = 364
[pid   363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   363] write(3, "1000", 4)         = 4
[pid   363] close(3)                    = 0
[pid   363] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   363] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   363] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16./strace-static-x86_64: Process 364 attached
 <unfinished ...>
[pid   364] set_robust_list(0x555557147660, 24) = 0
[pid   364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   364] setpgid(0, 0)               = 0
[pid   364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   364] write(3, "1000", 4)         = 4
[pid   364] close(3)                    = 0
[pid   364] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   364] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   364] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   362] <... bpf resumed>)          = 7
[pid   360] <... bpf resumed>)          = 7
[pid   363] <... bpf resumed>)          = 7
[pid   362] exit_group(0 <unfinished ...>
[pid   361] <... bpf resumed>)          = 7
[pid   364] <... bpf resumed>)          = 7
[pid   363] exit_group(0 <unfinished ...>
[pid   362] <... exit_group resumed>)   = ?
[pid   360] exit_group(0 <unfinished ...>
[pid   364] exit_group(0 <unfinished ...>
[pid   363] <... exit_group resumed>)   = ?
[pid   362] +++ exited with 0 +++
[pid   361] exit_group(0 <unfinished ...>
[pid   360] <... exit_group resumed>)   = ?
[pid   364] <... exit_group resumed>)   = ?
[pid   363] +++ exited with 0 +++
[pid   361] <... exit_group resumed>)   = ?
[pid   360] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=363, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=362, 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 <unfinished ...>
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=360, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] <... clone resumed>, child_tidptr=0x555557147650) = 365
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 365 attached
 <unfinished ...>
[pid   365] set_robust_list(0x555557147660, 24) = 0
[pid   365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   294] <... clone resumed>, child_tidptr=0x555557147650) = 366
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557147650) = 367
./strace-static-x86_64: Process 366 attached
[pid   365] setpgid(0, 0 <unfinished ...>
[pid   366] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   365] <... setpgid resumed>)      = 0
[pid   366] <... set_robust_list resumed>) = 0
[pid   365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   365] <... openat resumed>)       = 3
[pid   366] setpgid(0, 0 <unfinished ...>
[pid   365] write(3, "1000", 4)         = 4
[pid   365] close(3)                    = 0
[pid   365] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   366] <... setpgid resumed>)      = 0
[pid   365] <... socketpair resumed>[3, 4]) = 0
[pid   365] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   365] <... bpf resumed>)          = 5
[pid   365] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   366] <... openat resumed>)       = 3
[pid   366] write(3, "1000", 4)         = 4
[pid   365] <... bpf resumed>)          = 6
[pid   365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16./strace-static-x86_64: Process 367 attached
 <unfinished ...>
[pid   366] close(3)                    = 0
[pid   367] set_robust_list(0x555557147660, 24) = 0
[pid   367] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   366] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   367] <... prctl resumed>)        = 0
[pid   366] <... socketpair resumed>[3, 4]) = 0
[pid   367] setpgid(0, 0)               = 0
[pid   366] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   366] <... bpf resumed>)          = 5
[pid   367] <... openat resumed>)       = 3
[pid   367] write(3, "1000", 4)         = 4
[pid   366] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   367] close(3)                    = 0
[pid   367] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   367] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   366] <... bpf resumed>)          = 6
[pid   367] <... bpf resumed>)          = 5
[pid   367] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   367] <... bpf resumed>)          = 0
[pid   367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   364] +++ exited with 0 +++
[pid   361] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=361, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=364, 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 <unfinished ...>
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 368 attached
 <unfinished ...>
[pid   368] set_robust_list(0x555557147660, 24) = 0
[pid   298] <... clone resumed>, child_tidptr=0x555557147650) = 368
[pid   295] <... clone resumed>, child_tidptr=0x555557147650) = 369
[pid   368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   368] setpgid(0, 0)               = 0
[pid   368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 369 attached
) = 3
[pid   368] write(3, "1000", 4 <unfinished ...>
[pid   369] set_robust_list(0x555557147660, 24) = 0
[pid   368] <... write resumed>)        = 4
[pid   368] close(3)                    = 0
[pid   369] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   368] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   369] <... prctl resumed>)        = 0
[pid   369] setpgid(0, 0)               = 0
[pid   369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   368] <... socketpair resumed>[3, 4]) = 0
[pid   369] <... openat resumed>)       = 3
[pid   368] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   369] write(3, "1000", 4 <unfinished ...>
[pid   368] <... bpf resumed>)          = 5
[pid   369] <... write resumed>)        = 4
[pid   368] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   369] close(3 <unfinished ...>
[pid   368] <... bpf resumed>)          = 0
[pid   369] <... close resumed>)        = 0
[pid   368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   369] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   368] <... bpf resumed>)          = 6
[pid   369] <... socketpair resumed>[3, 4]) = 0
[pid   368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   369] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   369] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   365] <... bpf resumed>)          = 7
[pid   369] <... bpf resumed>)          = 7
[pid   368] <... bpf resumed>)          = 7
[pid   367] <... bpf resumed>)          = 7
[pid   366] <... bpf resumed>)          = 7
[pid   365] exit_group(0 <unfinished ...>
[pid   369] exit_group(0 <unfinished ...>
[pid   368] exit_group(0 <unfinished ...>
[pid   367] exit_group(0 <unfinished ...>
[pid   366] exit_group(0 <unfinished ...>
[pid   365] <... exit_group resumed>)   = ?
[pid   369] <... exit_group resumed>)   = ?
[pid   368] <... exit_group resumed>)   = ?
[pid   367] <... exit_group resumed>)   = ?
[pid   366] <... exit_group resumed>)   = ?
[pid   365] +++ exited with 0 +++
[pid   369] +++ exited with 0 +++
[pid   367] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=365, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=367, 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 <unfinished ...>
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=369, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 370 attached
[pid   297] <... clone resumed>, child_tidptr=0x555557147650) = 370
[pid   370] set_robust_list(0x555557147660, 24) = 0
[pid   370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   370] setpgid(0, 0)               = 0
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   370] write(3, "1000", 4)         = 4
[pid   370] close(3)                    = 0
[pid   370] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   370] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555557147650) = 371
./strace-static-x86_64: Process 371 attached
[pid   295] <... clone resumed>, child_tidptr=0x555557147650) = 372
[pid   370] <... bpf resumed>)          = 5
[pid   370] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   371] set_robust_list(0x555557147660, 24) = 0
[pid   371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   371] setpgid(0, 0)               = 0
[pid   371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   370] <... bpf resumed>)          = 6
[pid   370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16./strace-static-x86_64: Process 372 attached
 <unfinished ...>
[pid   371] <... openat resumed>)       = 3
[pid   372] set_robust_list(0x555557147660, 24) = 0
[pid   372] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   371] write(3, "1000", 4 <unfinished ...>
[pid   372] <... prctl resumed>)        = 0
[pid   372] setpgid(0, 0)               = 0
[pid   372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   372] write(3, "1000", 4 <unfinished ...>
[pid   371] <... write resumed>)        = 4
[pid   372] <... write resumed>)        = 4
[pid   372] close(3)                    = 0
[pid   372] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   371] close(3 <unfinished ...>
[pid   372] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   371] <... close resumed>)        = 0
[pid   372] <... bpf resumed>)          = 5
[pid   372] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   371] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   372] <... bpf resumed>)          = 0
[pid   372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   371] <... socketpair resumed>[3, 4]) = 0
[pid   371] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   371] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   372] <... bpf resumed>)          = 6
[pid   371] <... bpf resumed>)          = 0
[pid   372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   368] +++ exited with 0 +++
[pid   366] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=368, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=366, 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 <unfinished ...>
[pid   294] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   298] <... clone resumed>, child_tidptr=0x555557147650) = 373
./strace-static-x86_64: Process 373 attached
[pid   373] set_robust_list(0x555557147660, 24) = 0
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   373] setpgid(0, 0)               = 0
[pid   373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555557147650) = 374
./strace-static-x86_64: Process 374 attached
[pid   373] <... openat resumed>)       = 3
[pid   373] write(3, "1000", 4)         = 4
[pid   373] close(3 <unfinished ...>
[pid   374] set_robust_list(0x555557147660, 24 <unfinished ...>
[pid   373] <... close resumed>)        = 0
[pid   373] socketpair(AF_UNIX, SOCK_DGRAM, 0,  <unfinished ...>
[pid   374] <... set_robust_list resumed>) = 0
[pid   373] <... socketpair resumed>[3, 4]) = 0
[pid   373] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   374] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   373] <... bpf resumed>)          = 5
[pid   374] <... prctl resumed>)        = 0
[pid   373] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   374] setpgid(0, 0 <unfinished ...>
[pid   373] <... bpf resumed>)          = 0
[pid   374] <... setpgid resumed>)      = 0
[pid   373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   374] write(3, "1000", 4)         = 4
[pid   374] close(3)                    = 0
[pid   373] <... bpf resumed>)          = 6
[pid   373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   374] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   374] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   374] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   372] <... bpf resumed>)          = 7
[pid   370] <... bpf resumed>)          = 7
[pid   373] <... bpf resumed>)          = 7
[pid   372] exit_group(0 <unfinished ...>
[pid   371] <... bpf resumed>)          = 7
[pid   373] exit_group(0 <unfinished ...>
[pid   372] <... exit_group resumed>)   = ?
[pid   370] exit_group(0 <unfinished ...>
[pid   373] <... exit_group resumed>)   = ?
[pid   372] +++ exited with 0 +++
[pid   371] exit_group(0)               = ?
[pid   370] <... exit_group resumed>)   = ?
[pid   374] <... bpf resumed>)          = 7
[pid   374] exit_group(0)               = ?
[pid   370] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=370, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=372, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   374] +++ exited with 0 +++
[pid   295] <... clone resumed>, child_tidptr=0x555557147650) = 375
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=374, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 375 attached
 <unfinished ...>
[pid   375] set_robust_list(0x555557147660, 24) = 0
[pid   294] <... clone resumed>, child_tidptr=0x555557147650) = 376
./strace-static-x86_64: Process 376 attached
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   375] setpgid(0, 0)               = 0
[pid   375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   375] write(3, "1000", 4)         = 4
[pid   375] close(3)                    = 0
[pid   375] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   375] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   375] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x555557147650) = 377
[pid   375] <... bpf resumed>)          = 0
[pid   375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   376] set_robust_list(0x555557147660, 24) = 0
[pid   375] <... bpf resumed>)          = 6
[pid   376] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16./strace-static-x86_64: Process 377 attached
 <unfinished ...>
[pid   377] set_robust_list(0x555557147660, 24) = 0
[pid   377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   377] setpgid(0, 0)               = 0
[pid   377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   377] write(3, "1000", 4)         = 4
[pid   377] close(3)                    = 0
[pid   377] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   377] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   376] <... prctl resumed>)        = 0
[pid   377] <... bpf resumed>)          = 5
[pid   377] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   376] setpgid(0, 0)               = 0
[pid   377] <... bpf resumed>)          = 6
[pid   377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   376] write(3, "1000", 4)         = 4
[pid   376] close(3)                    = 0
[pid   376] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   376] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   376] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   373] +++ exited with 0 +++
[pid   371] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=373, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=371, 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 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 378 attached
 <unfinished ...>
[pid   378] set_robust_list(0x555557147660, 24) = 0
[pid   378] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555557147650) = 378
[pid   298] <... clone resumed>, child_tidptr=0x555557147650) = 379
[pid   378] <... prctl resumed>)        = 0
[pid   378] setpgid(0, 0)               = 0
[pid   378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   378] write(3, "1000", 4)         = 4
[pid   378] close(3)                    = 0
[pid   378] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   378] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   378] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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
./strace-static-x86_64: Process 379 attached
[pid   378] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   379] set_robust_list(0x555557147660, 24) = 0
[pid   379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   379] setpgid(0, 0)               = 0
[pid   379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   379] write(3, "1000", 4)         = 4
[pid   379] close(3)                    = 0
[pid   379] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   379] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   379] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   375] <... bpf resumed>)          = 7
[pid   377] <... bpf resumed>)          = 7
[pid   376] <... bpf resumed>)          = 7
[pid   376] exit_group(0 <unfinished ...>
[pid   375] exit_group(0 <unfinished ...>
[pid   376] <... exit_group resumed>)   = ?
[pid   377] exit_group(0 <unfinished ...>
[pid   375] <... exit_group resumed>)   = ?
[pid   377] <... exit_group resumed>)   = ?
[pid   376] +++ exited with 0 +++
[pid   375] +++ exited with 0 +++
[pid   295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=375, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   378] <... bpf resumed>)          = 7
[pid   294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=376, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   378] exit_group(0 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555557147650) = 381
[pid   378] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 381 attached
[pid   381] set_robust_list(0x555557147660, 24) = 0
[pid   381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   381] setpgid(0, 0)               = 0
[pid   381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   381] <... openat resumed>)       = 3
[pid   381] write(3, "1000", 4)         = 4
[pid   381] close(3 <unfinished ...>
[pid   294] <... clone resumed>, child_tidptr=0x555557147650) = 382
[pid   381] <... close resumed>)        = 0
[pid   381] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
./strace-static-x86_64: Process 382 attached
[pid   381] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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 <unfinished ...>
[pid   382] set_robust_list(0x555557147660, 24) = 0
[pid   381] <... bpf resumed>)          = 5
[pid   381] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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 <unfinished ...>
[pid   382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   381] <... bpf resumed>)          = 6
[pid   381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   382] setpgid(0, 0)               = 0
[pid   382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   382] write(3, "1000", 4)         = 4
[pid   382] close(3)                    = 0
[pid   382] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   382] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   382] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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   382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 <unfinished ...>
[pid   379] <... bpf resumed>)          = 7
[pid   379] exit_group(0 <unfinished ...>
[pid   377] +++ exited with 0 +++
[pid   379] <... exit_group resumed>)   = ?
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=377, 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 383 attached
, child_tidptr=0x555557147650) = 383
[pid   383] set_robust_list(0x555557147660, 24) = 0
[pid   383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   383] setpgid(0, 0)               = 0
[pid   383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   383] write(3, "1000", 4)         = 4
[pid   383] close(3)                    = 0
[pid   383] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0
[pid   383] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, 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   383] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000180, value=0x20000100, flags=BPF_ANY}, 32) = 0
[pid   383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000080, 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
[  123.785018][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[  123.793352][    C1] rcu: 	1-...!: (9999 ticks this GP) idle=30d/1/0x4000000000000000 softirq=2469/2469 fqs=0 last_accelerate: 93c0/bacf dyntick_enabled: 1
[  123.808669][    C1] 	(t=10000 jiffies g=685 q=68)
[  123.813779][    C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g685 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[  123.834302][    C1] rcu: 	Possible timer handling issue on cpu=0 timer-softirq=399
[  123.845580][    C1] rcu: rcu_preempt kthread starved for 10006 jiffies! g685 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[  123.861790][    C1] rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[  123.873288][    C1] rcu: RCU grace-period kthread stack dump:
[  123.881653][    C1] task:rcu_preempt     state:I stack:28328 pid:   14 ppid:     2 flags:0x00004000
[  123.893405][    C1] Call Trace:
[  123.897266][    C1]  <TASK>
[  123.900592][    C1]  __schedule+0xccc/0x1590
[  123.905163][    C1]  ? __sched_text_start+0x8/0x8
[  123.910997][    C1]  ? __kasan_check_write+0x14/0x20
[  123.916021][    C1]  schedule+0x11f/0x1e0
[  123.921587][    C1]  schedule_timeout+0x18c/0x370
[  123.926917][    C1]  ? _raw_spin_unlock_irq+0x4e/0x70
[  123.934537][    C1]  ? console_conditional_schedule+0x30/0x30
[  123.940995][    C1]  ? update_process_times+0x200/0x200
[  123.948407][    C1]  ? prepare_to_swait_event+0x308/0x320
[  123.955611][    C1]  rcu_gp_fqs_loop+0x2af/0xf80
[  123.960814][    C1]  ? debug_smp_processor_id+0x17/0x20
[  123.967934][    C1]  ? __note_gp_changes+0x4ab/0x920
[  123.975513][    C1]  ? rcu_gp_init+0xc30/0xc30
[  123.980737][    C1]  ? _raw_spin_unlock_irq+0x4e/0x70
[  123.986664][    C1]  ? rcu_gp_init+0x9cf/0xc30
[  123.995839][    C1]  rcu_gp_kthread+0xa4/0x350
[  124.001960][    C1]  ? _raw_spin_lock+0x1b0/0x1b0
[  124.007123][    C1]  ? rcu_barrier_callback+0x50/0x50
[  124.013879][    C1]  ? __kasan_check_read+0x11/0x20
[  124.019775][    C1]  ? __kthread_parkme+0xb2/0x200
[  124.025309][    C1]  kthread+0x421/0x510
[  124.029308][    C1]  ? rcu_barrier_callback+0x50/0x50
[  124.034765][    C1]  ? kthread_blkcg+0xd0/0xd0
[  124.040694][    C1]  ret_from_fork+0x1f/0x30
[  124.045121][    C1]  </TASK>
[  124.048123][    C1] rcu: Stack dump where RCU GP kthread last ran:
[  124.054800][    C1] Sending NMI from CPU 1 to CPUs 0:
[  124.060900][    C0] NMI backtrace for cpu 0
[  124.060996][    C0] CPU: 0 PID: 383 Comm: syz-executor133 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0
[  124.061018][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[  124.061028][    C0] RIP: 0010:kvm_wait+0x147/0x180
[  124.061060][    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 <e9> 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[  124.061074][    C0] RSP: 0000:ffffc90000a963e0 EFLAGS: 00000246
[  124.061091][    C0] RAX: 0000000000000001 RBX: 1ffff92000152c80 RCX: 1ffffffff0d1aa9c
[  124.061103][    C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7037ed4
[  124.061114][    C0] RBP: ffffc90000a96490 R08: dffffc0000000000 R09: ffffed103ee06fdb
[  124.061126][    C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[  124.061137][    C0] R13: ffff8881f7037ed4 R14: 0000000000000001 R15: 1ffff92000152c84
[  124.061149][    C0] FS:  0000555557147380(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  124.061163][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  124.061175][    C0] CR2: 00007fbb8d724d08 CR3: 000000011f135000 CR4: 00000000003506b0
[  124.061190][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  124.061199][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  124.061209][    C0] Call Trace:
[  124.061217][    C0]  <NMI>
[  124.061226][    C0]  ? show_regs+0x58/0x60
[  124.061245][    C0]  ? nmi_cpu_backtrace+0x29f/0x300
[  124.061280][    C0]  ? nmi_trigger_cpumask_backtrace+0x270/0x270
[  124.061299][    C0]  ? kvm_wait+0x147/0x180
[  124.061313][    C0]  ? kvm_wait+0x147/0x180
[  124.061327][    C0]  ? nmi_cpu_backtrace_handler+0xc/0x20
[  124.061347][    C0]  ? nmi_handle+0xa8/0x280
[  124.061363][    C0]  ? kvm_wait+0x147/0x180
[  124.061377][    C0]  ? default_do_nmi+0x69/0x160
[  124.061396][    C0]  ? exc_nmi+0xaf/0x120
[  124.061418][    C0]  ? end_repeat_nmi+0x16/0x31
[  124.061437][    C0]  ? kvm_wait+0x147/0x180
[  124.061451][    C0]  ? kvm_wait+0x147/0x180
[  124.061466][    C0]  ? kvm_wait+0x147/0x180
[  124.061480][    C0]  </NMI>
[  124.061484][    C0]  <TASK>
[  124.061489][    C0]  ? sched_clock_cpu+0x18/0x3b0
[  124.061509][    C0]  ? kvm_arch_para_hints+0x30/0x30
[  124.061524][    C0]  ? page_ext_put+0x1c/0x30
[  124.061544][    C0]  __pv_queued_spin_lock_slowpath+0x41b/0xc40
[  124.061565][    C0]  ? post_alloc_hook+0x1a3/0x1b0
[  124.061584][    C0]  ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[  124.061627][    C0]  ? get_page_from_freelist+0x3550/0x35d0
[  124.061646][    C0]  _raw_spin_lock_bh+0x139/0x1b0
[  124.061665][    C0]  ? _raw_spin_lock_irq+0x1b0/0x1b0
[  124.061779][    C0]  ? sock_hash_bucket_hash+0x388/0x7e0
[  124.061801][    C0]  sock_hash_delete_elem+0xb1/0x2f0
[  124.061819][    C0]  bpf_prog_a8aaa52f2e199321+0x42/0xed8
[  124.061833][    C0]  bpf_trace_run4+0x13f/0x270
[  124.061860][    C0]  ? bpf_trace_run3+0x250/0x250
[  124.061877][    C0]  ? __alloc_pages+0x8f0/0x8f0
[  124.061894][    C0]  __bpf_trace_mm_page_alloc+0xbf/0xf0
[  124.062065][    C0]  __traceiter_mm_page_alloc+0x3a/0x60
[  124.062088][    C0]  __alloc_pages+0x3cb/0x8f0
[  124.062107][    C0]  ? prep_new_page+0x110/0x110
[  124.062123][    C0]  ? __bpf_trace_mm_page_alloc+0xbf/0xf0
[  124.062140][    C0]  ? stack_trace_save+0x113/0x1c0
[  124.062159][    C0]  ? print_verifier_state+0x2230/0x2230
[  124.062180][    C0]  __stack_depot_save+0x38d/0x470
[  124.062210][    C0]  stack_depot_save+0xe/0x10
[  124.062227][    C0]  save_stack+0x104/0x1e0
[  124.062243][    C0]  ? __reset_page_owner+0x190/0x190
[  124.062256][    C0]  ? post_alloc_hook+0x1a3/0x1b0
[  124.062272][    C0]  ? prep_new_page+0x1b/0x110
[  124.062287][    C0]  ? get_page_from_freelist+0x3550/0x35d0
[  124.062303][    C0]  ? __alloc_pages+0x27e/0x8f0
[  124.062319][    C0]  ? __stack_depot_save+0x38d/0x470
[  124.062336][    C0]  ? kasan_set_track+0x5d/0x70
[  124.062351][    C0]  ? kasan_set_free_info+0x23/0x40
[  124.062372][    C0]  ? ____kasan_slab_free+0x126/0x160
[  124.062387][    C0]  ? __kasan_slab_free+0x11/0x20
[  124.062440][    C0]  ? slab_free_freelist_hook+0xbd/0x190
[  124.062459][    C0]  ? kfree+0xc8/0x220
[  124.062475][    C0]  ? sock_map_unref+0x352/0x4d0
[  124.062494][    C0]  ? sock_hash_delete_elem+0x274/0x2f0
[  124.062512][    C0]  ? bpf_prog_a8aaa52f2e199321+0x42/0xed8
[  124.062525][    C0]  ? bpf_trace_run4+0x13f/0x270
[  124.062544][    C0]  ? __bpf_trace_mm_page_alloc+0xbf/0xf0
[  124.062562][    C0]  __set_page_owner+0x28/0x2e0
[  124.062579][    C0]  ? kernel_init_free_pages+0xda/0xf0
[  124.062597][    C0]  post_alloc_hook+0x1a3/0x1b0
[  124.062614][    C0]  prep_new_page+0x1b/0x110
[  124.062631][    C0]  get_page_from_freelist+0x3550/0x35d0
[  124.062657][    C0]  ? lruvec_init+0x150/0x150
[  124.062678][    C0]  ? __alloc_pages+0x8f0/0x8f0
[  124.062695][    C0]  ? __alloc_pages_bulk+0xe40/0xe40
[  124.062713][    C0]  ? stack_trace_save+0x1c0/0x1c0
[  124.062731][    C0]  __alloc_pages+0x27e/0x8f0
[  124.062749][    C0]  ? prep_new_page+0x110/0x110
[  124.062767][    C0]  ? stack_trace_save+0x113/0x1c0
[  124.062784][    C0]  ? stack_trace_snprint+0xf0/0xf0
[  124.062801][    C0]  __stack_depot_save+0x38d/0x470
[  124.062822][    C0]  ? kfree+0xc8/0x220
[  124.062838][    C0]  kasan_set_track+0x5d/0x70
[  124.062852][    C0]  ? kasan_set_track+0x4b/0x70
[  124.062866][    C0]  ? kasan_set_free_info+0x23/0x40
[  124.062881][    C0]  ? ____kasan_slab_free+0x126/0x160
[  124.062894][    C0]  ? __kasan_slab_free+0x11/0x20
[  124.062916][    C0]  ? slab_free_freelist_hook+0xbd/0x190
[  124.062935][    C0]  ? kfree+0xc8/0x220
[  124.062951][    C0]  ? sock_map_unref+0x352/0x4d0
[  124.062968][    C0]  ? sock_hash_delete_elem+0x274/0x2f0
[  124.062985][    C0]  ? bpf_prog_a8aaa52f2e199321+0x42/0xed8
[  124.062998][    C0]  ? bpf_trace_run4+0x13f/0x270
[  124.063015][    C0]  ? __bpf_trace_mm_page_alloc+0xbf/0xf0
[  124.063031][    C0]  ? __traceiter_mm_page_alloc+0x3a/0x60
[  124.063046][    C0]  ? __alloc_pages+0x3cb/0x8f0
[  124.063063][    C0]  ? wp_page_copy+0x200/0x1b00
[  124.063081][    C0]  ? do_wp_page+0x6fa/0xb60
[  124.063095][    C0]  ? handle_pte_fault+0x72e/0x2340
[  124.063110][    C0]  ? do_handle_mm_fault+0x1fed/0x2330
[  124.063127][    C0]  ? exc_page_fault+0x3b5/0x830
[  124.063144][    C0]  ? asm_exc_page_fault+0x27/0x30
[  124.063174][    C0]  kasan_set_free_info+0x23/0x40
[  124.063190][    C0]  ____kasan_slab_free+0x126/0x160
[  124.063207][    C0]  __kasan_slab_free+0x11/0x20
[  124.063222][    C0]  slab_free_freelist_hook+0xbd/0x190
[  124.063242][    C0]  ? sock_map_unref+0x352/0x4d0
[  124.063258][    C0]  kfree+0xc8/0x220
[  124.063275][    C0]  sock_map_unref+0x352/0x4d0
[  124.063293][    C0]  sock_hash_delete_elem+0x274/0x2f0
[  124.063311][    C0]  bpf_prog_a8aaa52f2e199321+0x42/0xed8
[  124.063325][    C0]  bpf_trace_run4+0x13f/0x270
[  124.063342][    C0]  ? bpf_trace_run3+0x250/0x250
[  124.063361][    C0]  ? __alloc_pages+0x8f0/0x8f0
[  124.063379][    C0]  __bpf_trace_mm_page_alloc+0xbf/0xf0
[  124.063403][    C0]  __traceiter_mm_page_alloc+0x3a/0x60
[  124.063420][    C0]  __alloc_pages+0x3cb/0x8f0
[  124.063437][    C0]  ? prep_new_page+0x110/0x110
[  124.063454][    C0]  ? tracepoint_probe_register_prio_may_exist+0x11c/0x180
[  124.063473][    C0]  ? bpf_raw_tracepoint_open+0x610/0x950
[  124.063489][    C0]  ? __x64_sys_bpf+0x7c/0x90
[  124.063504][    C0]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  124.063526][    C0]  wp_page_copy+0x200/0x1b00
[  124.063545][    C0]  ? __kasan_check_write+0x14/0x20
[  124.063561][    C0]  ? insert_page_into_pte_locked+0x4e0/0x4e0
[  124.063578][    C0]  ? _raw_spin_lock_irqsave+0xf9/0x210
[  124.063598][    C0]  ? __pte_map_lock+0x442/0x620
[  124.063614][    C0]  do_wp_page+0x6fa/0xb60
[  124.063632][    C0]  handle_pte_fault+0x72e/0x2340
[  124.063650][    C0]  ? fault_around_bytes_set+0xc0/0xc0
[  124.063670][    C0]  do_handle_mm_fault+0x1fed/0x2330
[  124.063693][    C0]  ? numa_migrate_prep+0xe0/0xe0
[  124.063713][    C0]  ? __kasan_check_write+0x14/0x20
[  124.063729][    C0]  ? _raw_spin_lock_irq+0xa5/0x1b0
[  124.063747][    C0]  ? _raw_spin_lock_irqsave+0x210/0x210
[  124.063766][    C0]  ? _raw_spin_unlock_irq+0x4e/0x70
[  124.063784][    C0]  ? down_read_trylock+0x1f9/0x300
[  124.063803][    C0]  ? __init_rwsem+0x1c0/0x1c0
[  124.063818][    C0]  ? vmacache_find+0x21f/0x4d0
[  124.063840][    C0]  ? __find_vma+0x30/0x150
[  124.063856][    C0]  exc_page_fault+0x3b5/0x830
[  124.063879][    C0]  asm_exc_page_fault+0x27/0x30
[  124.063896][    C0] RIP: 0033:0x7fbb8d681090
[  124.063985][    C0] Code: 41 54 55 48 89 f5 53 89 fb 48 83 ec 18 48 83 3d 5d 0f 0a 00 00 89 54 24 0c 74 08 84 c9 0f 85 09 02 00 00 31 c0 ba 01 00 00 00 <f0> 0f b1 15 70 3c 0a 00 0f 85 0f 02 00 00 4c 8d 25 63 3c 0a 00 4c
[  124.064000][    C0] RSP: 002b:00007ffd68077a60 EFLAGS: 00010246
[  124.064018][    C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[  124.064028][    C0] RDX: 0000000000000001 RSI: 00007fbb8d722120 RDI: 0000000000000000
[  124.064040][    C0] RBP: 00007fbb8d722120 R08: 00000000000000a0 R09: 00000000000000a0
[  124.064050][    C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  124.064060][    C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[  124.064074][    C0]  </TASK>
[  124.064084][    C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 3.186 msecs
[  124.064949][    C1] NMI backtrace for cpu 1
[  125.065987][    C1] CPU: 1 PID: 382 Comm: syz-executor133 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0
[  125.079362][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[  125.090419][    C1] Call Trace:
[  125.094911][    C1]  <IRQ>
[  125.098313][    C1]  dump_stack_lvl+0x151/0x1b7
[  125.104342][    C1]  ? io_uring_drop_tctx_refs+0x190/0x190
[  125.111130][    C1]  ? ttwu_do_wakeup+0x187/0x430
[  125.116248][    C1]  dump_stack+0x15/0x17
[  125.122785][    C1]  nmi_cpu_backtrace+0x2f7/0x300
[  125.127779][    C1]  ? nmi_trigger_cpumask_backtrace+0x270/0x270
[  125.134742][    C1]  ? _raw_spin_lock_irqsave+0xf9/0x210
[  125.142361][    C1]  ? __kasan_check_write+0x14/0x20
[  125.147598][    C1]  ? _raw_spin_lock+0x1b0/0x1b0
[  125.155056][    C1]  ? arch_trigger_cpumask_backtrace+0x20/0x20
[  125.162306][    C1]  nmi_trigger_cpumask_backtrace+0x15d/0x270
[  125.169811][    C1]  ? arch_trigger_cpumask_backtrace+0x20/0x20
[  125.176887][    C1]  arch_trigger_cpumask_backtrace+0x10/0x20
[  125.183063][    C1]  rcu_dump_cpu_stacks+0x1d8/0x330
[  125.188018][    C1]  print_cpu_stall+0x315/0x5f0
[  125.193107][    C1]  rcu_sched_clock_irq+0x989/0x12f0
[  125.198776][    C1]  ? rcu_boost_kthread_setaffinity+0x340/0x340
[  125.205241][    C1]  ? hrtimer_run_queues+0x15f/0x440
[  125.210880][    C1]  update_process_times+0x198/0x200
[  125.216099][    C1]  tick_sched_timer+0x188/0x240
[  125.223101][    C1]  ? tick_setup_sched_timer+0x480/0x480
[  125.234321][    C1]  __hrtimer_run_queues+0x41a/0xad0
[  125.240371][    C1]  ? hrtimer_interrupt+0xaa0/0xaa0
[  125.248539][    C1]  ? clockevents_program_event+0x22f/0x300
[  125.260257][    C1]  ? ktime_get_update_offsets_now+0x2ba/0x2d0
[  125.266891][    C1]  hrtimer_interrupt+0x40c/0xaa0
[  125.274124][    C1]  __sysvec_apic_timer_interrupt+0xfd/0x3c0
[  125.281059][    C1]  sysvec_apic_timer_interrupt+0x95/0xc0
[  125.287689][    C1]  </IRQ>
[  125.290877][    C1]  <TASK>
[  125.297960][    C1]  asm_sysvec_apic_timer_interrupt+0x1b/0x20
[  125.314192][    C1] RIP: 0010:kvm_wait+0x147/0x180
[  125.319751][    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 <e9> 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[  125.341880][    C1] RSP: 0000:ffffc90000967220 EFLAGS: 00000246
[  125.348479][    C1] RAX: 0000000000000003 RBX: 1ffff9200012ce48 RCX: ffffffff8154f88f
[  125.357080][    C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888107fa3258
[  125.365260][    C1] RBP: ffffc900009672d0 R08: dffffc0000000000 R09: ffffed1020ff464c
[  125.373310][    C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[  125.381118][    C1] R13: ffff888107fa3258 R14: 0000000000000003 R15: 1ffff9200012ce4c
[  125.389461][    C1]  ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[  125.396321][    C1]  ? sched_clock_cpu+0x18/0x3b0
[  125.403080][    C1]  ? kvm_arch_para_hints+0x30/0x30
[  125.408457][    C1]  ? pv_hash+0x86/0x150
[  125.413362][    C1]  __pv_queued_spin_lock_slowpath+0x6bc/0xc40
[  125.424395][    C1]  ? post_alloc_hook+0x1a3/0x1b0
[  125.433970][    C1]  ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[  125.444207][    C1]  ? get_page_from_freelist+0x3550/0x35d0
[  125.452495][    C1]  ? __this_cpu_preempt_check+0x13/0x20
[  125.459718][    C1]  _raw_spin_lock_bh+0x139/0x1b0
[  125.465527][    C1]  ? _raw_spin_lock_irq+0x1b0/0x1b0
[  125.471623][    C1]  ? sock_hash_bucket_hash+0x388/0x7e0
[  125.477322][    C1]  sock_hash_delete_elem+0xb1/0x2f0
[  125.482709][    C1]  bpf_prog_a8aaa52f2e199321+0x42/0xed8
[  125.488098][    C1]  bpf_trace_run4+0x13f/0x270
[  125.493633][    C1]  ? bpf_trace_run3+0x250/0x250
[  125.499002][    C1]  ? __alloc_pages+0x8f0/0x8f0
[  125.505919][    C1]  __bpf_trace_mm_page_alloc+0xbf/0xf0
[  125.513698][    C1]  __traceiter_mm_page_alloc+0x3a/0x60
[  125.520345][    C1]  __alloc_pages+0x3cb/0x8f0
[  125.527236][    C1]  ? __kasan_check_read+0x11/0x20
[  125.538017][    C1]  ? prep_new_page+0x110/0x110
[  125.543413][    C1]  ? preempt_schedule+0xd9/0xe0
[  125.549630][    C1]  wp_page_copy+0x200/0x1b00
[  125.557489][    C1]  ? __kasan_check_write+0x14/0x20
[  125.563535][    C1]  ? insert_page_into_pte_locked+0x4e0/0x4e0
[  125.573212][    C1]  ? _raw_spin_lock_irqsave+0xf9/0x210
[  125.582751][    C1]  ? __kasan_check_write+0x14/0x20
[  125.588960][    C1]  ? __pte_map_lock+0x442/0x620
[  125.595126][    C1]  do_wp_page+0x6fa/0xb60
[  125.600903][    C1]  handle_pte_fault+0x72e/0x2340
[  125.607565][    C1]  ? update_load_avg+0x43a/0x1150
[  125.615086][    C1]  ? fault_around_bytes_set+0xc0/0xc0
[  125.621649][    C1]  do_handle_mm_fault+0x1fed/0x2330
[  125.629109][    C1]  ? numa_migrate_prep+0xe0/0xe0
[  125.634774][    C1]  ? __kasan_check_write+0x14/0x20
[  125.641259][    C1]  ? _raw_spin_lock_irq+0xa5/0x1b0
[  125.647538][    C1]  ? _raw_spin_lock_irqsave+0x210/0x210
[  125.654261][    C1]  ? _raw_spin_unlock_irq+0x4e/0x70
[  125.663604][    C1]  ? down_read_trylock+0x1f9/0x300
[  125.676651][    C1]  ? __init_rwsem+0x1c0/0x1c0
[  125.682249][    C1]  ? vmacache_find+0x21f/0x4d0
[  125.687188][    C1]  ? __find_vma+0x30/0x150
[  125.695040][    C1]  exc_page_fault+0x3b5/0x830
[  125.701386][    C1]  asm_exc_page_fault+0x27/0x30
[  125.706933][    C1] RIP: 0033:0x7fbb8d681090
[  125.712500][    C1] Code: 41 54 55 48 89 f5 53 89 fb 48 83 ec 18 48 83 3d 5d 0f 0a 00 00 89 54 24 0c 74 08 84 c9 0f 85 09 02 00 00 31 c0 ba 01 00 00 00 <f0> 0f b1 15 70 3c 0a 00 0f 85 0f 02 00 00 4c 8d 25 63 3c 0a 00 4c
[  125.742802][    C1] RSP: 002b:00007ffd68077a60 EFLAGS: 00010246
[  125.749126][    C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[  125.758154][    C1] RDX: 0000000000000001 RSI: 00007fbb8d722120 RDI: 0000000000000000
[  125.767317][    C1] RBP: 00007fbb8d722120 R08: 00000000000000a0 R09: 00000000000000a0
[  125.776549][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  125.785165][    C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[  125.797986][    C1]  </TASK>
[  265.199589][    C0] watchdog: BUG: soft lockup - CPU#0 stuck for 225s! [syz-executor133:383]
[  265.208021][    C0] Modules linked in:
[  265.209554][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 225s! [syz-executor133:382]
[  265.211747][    C0] CPU: 0 PID: 383 Comm: syz-executor133 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0
[  265.220247][    C1] Modules linked in:
[  265.230684][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[  265.234384][    C1] CPU: 1 PID: 382 Comm: syz-executor133 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0
[  265.244886][    C0] RIP: 0010:kvm_wait+0x147/0x180
[  265.256718][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[  265.261668][    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 <e9> 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[  265.271997][    C1] RIP: 0010:kvm_wait+0x147/0x180
[  265.291526][    C0] RSP: 0000:ffffc90000a963e0 EFLAGS: 00000246
[  265.296692][    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 <e9> 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[  265.303492][    C0] RAX: 0000000000000001 RBX: 1ffff92000152c80 RCX: 1ffffffff0d1aa9c
[  265.323224][    C1] RSP: 0000:ffffc90000967220 EFLAGS: 00000246
[  265.331029][    C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7037ed4
[  265.331042][    C0] RBP: ffffc90000a96490 R08: dffffc0000000000 R09: ffffed103ee06fdb
[  265.336928][    C1] RAX: 0000000000000003 RBX: 1ffff9200012ce48 RCX: ffffffff8154f88f
[  265.344771][    C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[  265.352730][    C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888107fa3258
[  265.360536][    C0] R13: ffff8881f7037ed4 R14: 0000000000000001 R15: 1ffff92000152c84
[  265.368353][    C1] RBP: ffffc900009672d0 R08: dffffc0000000000 R09: ffffed1020ff464c
[  265.376552][    C0] FS:  0000555557147380(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  265.384522][    C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[  265.392534][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  265.401398][    C1] R13: ffff888107fa3258 R14: 0000000000000003 R15: 1ffff9200012ce4c
[  265.409305][    C0] CR2: 00007fbb8d724d08 CR3: 000000011f135000 CR4: 00000000003506b0
[  265.415743][    C1] FS:  0000555557147380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  265.423532][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  265.431338][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  265.440364][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  265.448793][    C1] CR2: 00007fbb8d724d08 CR3: 000000011f01e000 CR4: 00000000003506a0
[  265.455202][    C0] Call Trace:
[  265.455209][    C0]  <IRQ>
[  265.463021][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  265.470871][    C0]  ? show_regs+0x58/0x60
[  265.474408][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  265.477078][    C0]  ? watchdog_timer_fn+0x4b1/0x5f0
[  265.484910][    C1] Call Trace:
[  265.484923][    C1]  <IRQ>
[  265.489225][    C0]  ? proc_watchdog_cpumask+0xd0/0xd0
[  265.497164][    C1]  ? show_regs+0x58/0x60
[  265.502462][    C0]  ? __hrtimer_run_queues+0x41a/0xad0
[  265.505573][    C1]  ? watchdog_timer_fn+0x4b1/0x5f0
[  265.508610][    C0]  ? hrtimer_interrupt+0xaa0/0xaa0
[  265.513741][    C1]  ? proc_watchdog_cpumask+0xd0/0xd0
[  265.517838][    C0]  ? clockevents_program_event+0x22f/0x300
[  265.523116][    C1]  ? __hrtimer_run_queues+0x41a/0xad0
[  265.528077][    C0]  ? ktime_get_update_offsets_now+0x2ba/0x2d0
[  265.533013][    C1]  ? hrtimer_interrupt+0xaa0/0xaa0
[  265.538218][    C0]  ? hrtimer_interrupt+0x40c/0xaa0
[  265.544043][    C1]  ? clockevents_program_event+0x22f/0x300
[  265.550045][    C0]  ? __sysvec_apic_timer_interrupt+0xfd/0x3c0
[  265.556199][    C1]  ? ktime_get_update_offsets_now+0x2ba/0x2d0
[  265.561322][    C0]  ? sysvec_apic_timer_interrupt+0x95/0xc0
[  265.566382][    C1]  ? hrtimer_interrupt+0x40c/0xaa0
[  265.572251][    C0]  </IRQ>
[  265.578245][    C1]  ? __sysvec_apic_timer_interrupt+0xfd/0x3c0
[  265.584246][    C0]  <TASK>
[  265.584260][    C0]  ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[  265.590072][    C1]  ? sysvec_apic_timer_interrupt+0x95/0xc0
[  265.595189][    C0]  ? kvm_wait+0x147/0x180
[  265.598031][    C1]  </IRQ>
[  265.598039][    C1]  <TASK>
[  265.603937][    C0]  ? sched_clock_cpu+0x18/0x3b0
[  265.606725][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[  265.612783][    C0]  ? kvm_arch_para_hints+0x30/0x30
[  265.618441][    C1]  ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[  265.622590][    C0]  ? page_ext_put+0x1c/0x30
[  265.625370][    C1]  ? kvm_wait+0x147/0x180
[  265.628154][    C0]  __pv_queued_spin_lock_slowpath+0x41b/0xc40
[  265.632921][    C1]  ? sched_clock_cpu+0x18/0x3b0
[  265.639084][    C0]  ? post_alloc_hook+0x1a3/0x1b0
[  265.644159][    C1]  ? kvm_arch_para_hints+0x30/0x30
[  265.650327][    C0]  ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[  265.654663][    C1]  ? pv_hash+0x86/0x150
[  265.658920][    C0]  ? get_page_from_freelist+0x3550/0x35d0
[  265.664886][    C1]  __pv_queued_spin_lock_slowpath+0x6bc/0xc40
[  265.669512][    C0]  _raw_spin_lock_bh+0x139/0x1b0
[  265.674456][    C1]  ? post_alloc_hook+0x1a3/0x1b0
[  265.679407][    C0]  ? _raw_spin_lock_irq+0x1b0/0x1b0
[  265.685659][    C1]  ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[  265.689742][    C0]  ? sock_hash_bucket_hash+0x388/0x7e0
[  265.695388][    C1]  ? get_page_from_freelist+0x3550/0x35d0
[  265.701387][    C0]  sock_hash_delete_elem+0xb1/0x2f0
[  265.706178][    C1]  ? __this_cpu_preempt_check+0x13/0x20
[  265.711104][    C0]  bpf_prog_a8aaa52f2e199321+0x42/0xed8
[  265.716654][    C1]  _raw_spin_lock_bh+0x139/0x1b0
[  265.722990][    C0]  bpf_trace_run4+0x13f/0x270
[  265.728286][    C1]  ? _raw_spin_lock_irq+0x1b0/0x1b0
[  265.733842][    C0]  ? bpf_trace_run3+0x250/0x250
[  265.738883][    C1]  ? sock_hash_bucket_hash+0x388/0x7e0
[  265.744693][    C0]  ? __alloc_pages+0x8f0/0x8f0
[  265.750163][    C1]  sock_hash_delete_elem+0xb1/0x2f0
[  265.755803][    C0]  __bpf_trace_mm_page_alloc+0xbf/0xf0
[  265.760462][    C1]  bpf_prog_a8aaa52f2e199321+0x42/0xed8
[  265.765487][    C0]  __traceiter_mm_page_alloc+0x3a/0x60
[  265.770178][    C1]  bpf_trace_run4+0x13f/0x270
[  265.775655][    C0]  __alloc_pages+0x3cb/0x8f0
[  265.780436][    C1]  ? bpf_trace_run3+0x250/0x250
[  265.785478][    C0]  ? prep_new_page+0x110/0x110
[  265.790762][    C1]  ? __alloc_pages+0x8f0/0x8f0
[  265.796251][    C0]  ? __bpf_trace_mm_page_alloc+0xbf/0xf0
[  265.801523][    C1]  __bpf_trace_mm_page_alloc+0xbf/0xf0
[  265.806043][    C0]  ? stack_trace_save+0x113/0x1c0
[  265.810466][    C1]  __traceiter_mm_page_alloc+0x3a/0x60
[  265.815361][    C0]  ? print_verifier_state+0x2230/0x2230
[  265.819953][    C1]  __alloc_pages+0x3cb/0x8f0
[  265.819970][    C1]  ? __kasan_check_read+0x11/0x20
[  265.819986][    C1]  ? prep_new_page+0x110/0x110
[  265.824651][    C0]  __stack_depot_save+0x38d/0x470
[  265.830308][    C1]  ? preempt_schedule+0xd9/0xe0
[  265.835602][    C0]  stack_depot_save+0xe/0x10
[  265.840561][    C1]  wp_page_copy+0x200/0x1b00
[  265.845854][    C0]  save_stack+0x104/0x1e0
[  265.851804][    C1]  ? __kasan_check_write+0x14/0x20
[  265.857529][    C0]  ? __reset_page_owner+0x190/0x190
[  265.862452][    C1]  ? insert_page_into_pte_locked+0x4e0/0x4e0
[  265.867050][    C0]  ? post_alloc_hook+0x1a3/0x1b0
[  265.872124][    C1]  ? _raw_spin_lock_irqsave+0xf9/0x210
[  265.876803][    C0]  ? prep_new_page+0x1b/0x110
[  265.881424][    C1]  ? __kasan_check_write+0x14/0x20
[  265.886055][    C0]  ? get_page_from_freelist+0x3550/0x35d0
[  265.890225][    C1]  ? __pte_map_lock+0x442/0x620
[  265.895264][    C0]  ? __alloc_pages+0x27e/0x8f0
[  265.901073][    C1]  do_wp_page+0x6fa/0xb60
[  265.906891][    C0]  ? __stack_depot_save+0x38d/0x470
[  265.911674][    C1]  handle_pte_fault+0x72e/0x2340
[  265.916958][    C0]  ? kasan_set_track+0x5d/0x70
[  265.921553][    C1]  ? update_load_avg+0x43a/0x1150
[  265.926500][    C0]  ? kasan_set_free_info+0x23/0x40
[  265.932144][    C1]  ? fault_around_bytes_set+0xc0/0xc0
[  265.936830][    C0]  ? ____kasan_slab_free+0x126/0x160
[  265.941430][    C1]  do_handle_mm_fault+0x1fed/0x2330
[  265.945598][    C0]  ? __kasan_slab_free+0x11/0x20
[  265.950643][    C1]  ? numa_migrate_prep+0xe0/0xe0
[  265.955574][    C0]  ? slab_free_freelist_hook+0xbd/0x190
[  265.960184][    C1]  ? __kasan_check_write+0x14/0x20
[  265.965050][    C0]  ? kfree+0xc8/0x220
[  265.970083][    C1]  ? _raw_spin_lock_irq+0xa5/0x1b0
[  265.975456][    C0]  ? sock_map_unref+0x352/0x4d0
[  265.980586][    C1]  ? _raw_spin_lock_irqsave+0x210/0x210
[  265.985613][    C0]  ? sock_hash_delete_elem+0x274/0x2f0
[  265.990385][    C1]  ? _raw_spin_unlock_irq+0x4e/0x70
[  265.995331][    C0]  ? bpf_prog_a8aaa52f2e199321+0x42/0xed8
[  266.000813][    C1]  ? down_read_trylock+0x1f9/0x300
[  266.006021][    C0]  ? bpf_trace_run4+0x13f/0x270
[  266.009848][    C1]  ? __init_rwsem+0x1c0/0x1c0
[  266.015092][    C0]  ? __bpf_trace_mm_page_alloc+0xbf/0xf0
[  266.019776][    C1]  ? vmacache_find+0x21f/0x4d0
[  266.025155][    C0]  __set_page_owner+0x28/0x2e0
[  266.030573][    C1]  ? __find_vma+0x30/0x150
[  266.035604][    C0]  ? kernel_init_free_pages+0xda/0xf0
[  266.041155][    C1]  exc_page_fault+0x3b5/0x830
[  266.046101][    C0]  post_alloc_hook+0x1a3/0x1b0
[  266.050792][    C1]  asm_exc_page_fault+0x27/0x30
[  266.055300][    C0]  prep_new_page+0x1b/0x110
[  266.060770][    C1] RIP: 0033:0x7fbb8d681090
[  266.065464][    C0]  get_page_from_freelist+0x3550/0x35d0
[  266.070060][    C1] Code: 41 54 55 48 89 f5 53 89 fb 48 83 ec 18 48 83 3d 5d 0f 0a 00 00 89 54 24 0c 74 08 84 c9 0f 85 09 02 00 00 31 c0 ba 01 00 00 00 <f0> 0f b1 15 70 3c 0a 00 0f 85 0f 02 00 00 4c 8d 25 63 3c 0a 00 4c
[  266.074318][    C0]  ? lruvec_init+0x150/0x150
[  266.079516][    C1] RSP: 002b:00007ffd68077a60 EFLAGS: 00010246
[  266.084036][    C0]  ? __alloc_pages+0x8f0/0x8f0
[  266.088631][    C1] 
[  266.088638][    C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[  266.093423][    C0]  ? __alloc_pages_bulk+0xe40/0xe40
[  266.097845][    C1] RDX: 0000000000000001 RSI: 00007fbb8d722120 RDI: 0000000000000000
[  266.102108][    C0]  ? stack_trace_save+0x1c0/0x1c0
[  266.107697][    C1] RBP: 00007fbb8d722120 R08: 00000000000000a0 R09: 00000000000000a0
[  266.127229][    C0]  __alloc_pages+0x27e/0x8f0
[  266.131771][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  266.137692][    C0]  ? prep_new_page+0x110/0x110
[  266.142590][    C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[  266.144748][    C0]  ? stack_trace_save+0x113/0x1c0
[  266.152557][    C1]  </TASK>
[  266.157587][    C0]  ? stack_trace_snprint+0xf0/0xf0
[  266.216956][    C0]  __stack_depot_save+0x38d/0x470
[  266.221988][    C0]  ? kfree+0xc8/0x220
[  266.225798][    C0]  kasan_set_track+0x5d/0x70
[  266.230219][    C0]  ? kasan_set_track+0x4b/0x70
[  266.235191][    C0]  ? kasan_set_free_info+0x23/0x40
[  266.240977][    C0]  ? ____kasan_slab_free+0x126/0x160
[  266.246331][    C0]  ? __kasan_slab_free+0x11/0x20
[  266.251716][    C0]  ? slab_free_freelist_hook+0xbd/0x190
[  266.257207][    C0]  ? kfree+0xc8/0x220
[  266.261358][    C0]  ? sock_map_unref+0x352/0x4d0
[  266.268048][    C0]  ? sock_hash_delete_elem+0x274/0x2f0
[  266.273338][    C0]  ? bpf_prog_a8aaa52f2e199321+0x42/0xed8
[  266.279231][    C0]  ? bpf_trace_run4+0x13f/0x270
[  266.283912][    C0]  ? __bpf_trace_mm_page_alloc+0xbf/0xf0
[  266.289486][    C0]  ? __traceiter_mm_page_alloc+0x3a/0x60
[  266.295074][    C0]  ? __alloc_pages+0x3cb/0x8f0
[  266.299676][    C0]  ? wp_page_copy+0x200/0x1b00
[  266.305059][    C0]  ? do_wp_page+0x6fa/0xb60
[  266.309394][    C0]  ? handle_pte_fault+0x72e/0x2340
[  266.314602][    C0]  ? do_handle_mm_fault+0x1fed/0x2330
[  266.320135][    C0]  ? exc_page_fault+0x3b5/0x830
[  266.325058][    C0]  ? asm_exc_page_fault+0x27/0x30
[  266.329915][    C0]  kasan_set_free_info+0x23/0x40
[  266.334693][    C0]  ____kasan_slab_free+0x126/0x160
[  266.339719][    C0]  __kasan_slab_free+0x11/0x20
[  266.344408][    C0]  slab_free_freelist_hook+0xbd/0x190
[  266.353527][    C0]  ? sock_map_unref+0x352/0x4d0
[  266.358875][    C0]  kfree+0xc8/0x220
[  266.363709][    C0]  sock_map_unref+0x352/0x4d0
[  266.368168][    C0]  sock_hash_delete_elem+0x274/0x2f0
[  266.373847][    C0]  bpf_prog_a8aaa52f2e199321+0x42/0xed8
[  266.380013][    C0]  bpf_trace_run4+0x13f/0x270
[  266.384517][    C0]  ? bpf_trace_run3+0x250/0x250
[  266.389568][    C0]  ? __alloc_pages+0x8f0/0x8f0
[  266.394147][    C0]  __bpf_trace_mm_page_alloc+0xbf/0xf0
[  266.399445][    C0]  __traceiter_mm_page_alloc+0x3a/0x60
[  266.407022][    C0]  __alloc_pages+0x3cb/0x8f0
[  266.411752][    C0]  ? prep_new_page+0x110/0x110
[  266.416342][    C0]  ? tracepoint_probe_register_prio_may_exist+0x11c/0x180
[  266.423986][    C0]  ? bpf_raw_tracepoint_open+0x610/0x950
[  266.429732][    C0]  ? __x64_sys_bpf+0x7c/0x90
[  266.434240][    C0]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  266.440705][    C0]  wp_page_copy+0x200/0x1b00
[  266.445259][    C0]  ? __kasan_check_write+0x14/0x20
[  266.450202][    C0]  ? insert_page_into_pte_locked+0x4e0/0x4e0
[  266.456179][    C0]  ? _raw_spin_lock_irqsave+0xf9/0x210
[  266.461527][    C0]  ? __pte_map_lock+0x442/0x620
[  266.466205][    C0]  do_wp_page+0x6fa/0xb60
[  266.470386][    C0]  handle_pte_fault+0x72e/0x2340
[  266.475172][    C0]  ? fault_around_bytes_set+0xc0/0xc0
[  266.480434][    C0]  do_handle_mm_fault+0x1fed/0x2330
[  266.485946][    C0]  ? numa_migrate_prep+0xe0/0xe0
[  266.490802][    C0]  ? __kasan_check_write+0x14/0x20
[  266.496458][    C0]  ? _raw_spin_lock_irq+0xa5/0x1b0
[  266.501384][    C0]  ? _raw_spin_lock_irqsave+0x210/0x210
[  266.506772][    C0]  ? _raw_spin_unlock_irq+0x4e/0x70
[  266.512030][    C0]  ? down_read_trylock+0x1f9/0x300
[  266.516998][    C0]  ? __init_rwsem+0x1c0/0x1c0
[  266.521829][    C0]  ? vmacache_find+0x21f/0x4d0
[  266.526993][    C0]  ? __find_vma+0x30/0x150
[  266.531318][    C0]  exc_page_fault+0x3b5/0x830
[  266.535845][    C0]  asm_exc_page_fault+0x27/0x30
[  266.540754][    C0] RIP: 0033:0x7fbb8d681090
[  266.545092][    C0] Code: 41 54 55 48 89 f5 53 89 fb 48 83 ec 18 48 83 3d 5d 0f 0a 00 00 89 54 24 0c 74 08 84 c9 0f 85 09 02 00 00 31 c0 ba 01 00 00 00 <f0> 0f b1 15 70 3c 0a 00 0f 85 0f 02 00 00 4c 8d 25 63 3c 0a 00 4c
[  266.567715][    C0] RSP: 002b:00007ffd68077a60 EFLAGS: 00010246
[  266.573918][    C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[  266.582154][    C0] RDX: 0000000000000001 RSI: 00007fbb8d722120 RDI: 0000000000000000
[  266.590097][    C0] RBP: 00007fbb8d722120 R08: 00000000000000a0 R09: 00000000000000a0
[  266.597907][    C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  266.606147][    C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[  266.613950][    C0]  </TASK>