./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1156794284

<...>
Warning: Permanently added '10.128.1.121' (ED25519) to the list of known hosts.
execve("./syz-executor1156794284", ["./syz-executor1156794284"], 0x7fff6da4d6e0 /* 10 vars */) = 0
brk(NULL)                               = 0x555555e33000
brk(0x555555e33d00)                     = 0x555555e33d00
arch_prctl(ARCH_SET_FS, 0x555555e33380) = 0
set_tid_address(0x555555e33650)         = 295
set_robust_list(0x555555e33660, 24)     = 0
rseq(0x555555e33ca0, 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-executor1156794284", 4096) = 28
getrandom("\xc9\x3b\x7e\xc6\x60\xd8\x32\xac", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555555e33d00
brk(0x555555e54d00)                     = 0x555555e54d00
brk(0x555555e55000)                     = 0x555555e55000
mprotect(0x7fec42339000, 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=0x555555e33650) = 296
./strace-static-x86_64: Process 296 attached
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] set_robust_list(0x555555e33660, 24) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555e33650) = 297
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 298
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 299
[pid   295] <... clone resumed>, child_tidptr=0x555555e33650) = 300
./strace-static-x86_64: Process 299 attached
[pid   295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 297 attached
 <unfinished ...>
[pid   299] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   295] <... clone resumed>, child_tidptr=0x555555e33650) = 301
[pid   299] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 301 attached
[pid   301] set_robust_list(0x555555e33660, 24) = 0
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   299] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 302
[pid   299] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 300 attached
[pid   300] set_robust_list(0x555555e33660, 24) = 0
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   299] setpgid(0, 0 <unfinished ...>
[pid   297] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 298 attached
[pid   299] <... setpgid resumed>)      = 0
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 303
./strace-static-x86_64: Process 302 attached
[pid   299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   302] set_robust_list(0x555555e33660, 24) = 0
[pid   302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   302] setpgid(0, 0)               = 0
[pid   302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   299] <... openat resumed>)       = 3
[pid   302] <... openat resumed>)       = 3
[pid   302] write(3, "1000", 4)         = 4
[pid   302] close(3)                    = 0
[pid   302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   299] write(3, "1000", 4 <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   299] <... write resumed>)        = 4
[pid   299] close(3./strace-static-x86_64: Process 303 attached
)                    = 0
[pid   298] set_robust_list(0x555555e33660, 24./strace-static-x86_64: Process 304 attached
 <unfinished ...>
[pid   304] set_robust_list(0x555555e33660, 24) = 0
[pid   303] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   298] <... set_robust_list resumed>) = 0
[pid   303] <... set_robust_list resumed>) = 0
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 304
[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 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   303] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   304] <... openat resumed>)       = 3
[pid   304] write(3, "1000", 4)         = 4
[pid   304] close(3)                    = 0
[   23.040078][   T28] audit: type=1400 audit(1713756766.845:66): avc:  denied  { execmem } for  pid=295 comm="syz-executor115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   23.067886][   T28] audit: type=1400 audit(1713756766.875:67): avc:  denied  { bpf } for  pid=302 comm="syz-executor115" capability=39  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[pid   304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   303] <... prctl resumed>)        = 0
[pid   303] setpgid(0, 0 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 305
[pid   303] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 305 attached
[pid   305] set_robust_list(0x555555e33660, 24) = 0
[pid   305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   305] setpgid(0, 0)               = 0
[pid   305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   305] write(3, "1000", 4)         = 4
[pid   305] close(3 <unfinished ...>
[pid   303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   305] <... close resumed>)        = 0
[pid   305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   303] write(3, "1000", 4)         = 4
[pid   303] close(3)                    = 0
[pid   303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   305] <... bpf resumed>)          = 3
[pid   304] <... bpf resumed>)          = 3
[pid   305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   305] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] <... bpf resumed>)          = 3
[pid   299] <... bpf resumed>)          = 3
[pid   305] <... bpf resumed>)          = 5
[pid   305] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   305] <... bpf resumed>)          = 0
[   23.090918][   T28] audit: type=1400 audit(1713756766.875:68): avc:  denied  { prog_load } for  pid=302 comm="syz-executor115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[   23.112609][   T28] audit: type=1400 audit(1713756766.875:69): avc:  denied  { perfmon } for  pid=302 comm="syz-executor115" capability=38  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[pid   305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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 resumed>)          = 4
[pid   303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   302] <... bpf resumed>)          = 3
[pid   299] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16) = 7
[pid   305] exit_group(0)               = ?
[pid   299] <... bpf resumed>)          = 4
[pid   304] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] <... bpf resumed>)          = 4
[pid   302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   299] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   304] <... bpf resumed>)          = 5
[pid   303] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   304] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   299] <... bpf resumed>)          = 5
[pid   304] <... bpf resumed>)          = 0
[pid   303] <... bpf resumed>)          = 5
[pid   299] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   299] <... bpf resumed>)          = 0
[pid   304] <... bpf resumed>)          = 6
[pid   303] <... bpf resumed>)          = 0
[pid   299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   299] <... bpf resumed>)          = 6
[pid   303] <... bpf resumed>)          = 6
[pid   303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[   23.139437][   T28] audit: type=1400 audit(1713756766.945:71): avc:  denied  { map_create } for  pid=305 comm="syz-executor115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[   23.164317][   T28] audit: type=1400 audit(1713756766.945:72): avc:  denied  { map_read map_write } for  pid=305 comm="syz-executor115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[pid   299] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   304] <... bpf resumed>)          = 7
[pid   303] <... bpf resumed>)          = 7
[pid   305] +++ exited with 0 +++
[pid   302] <... bpf resumed>)          = 4
[pid   299] <... bpf resumed>)          = 7
[pid   302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   299] exit_group(0 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=305, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
[pid   302] <... bpf resumed>)          = 5
[pid   299] <... exit_group resumed>)   = ?
[pid   304] exit_group(0 <unfinished ...>
[pid   303] exit_group(0 <unfinished ...>
[pid   302] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   304] <... exit_group resumed>)   = ?
[pid   303] <... exit_group resumed>)   = ?
[pid   302] <... bpf resumed>)          = 0
[pid   299] +++ exited with 0 +++
[pid   302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=299, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   302] <... bpf resumed>)          = 7
[pid   296] <... restart_syscall resumed>) = 0
[pid   302] exit_group(0 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   303] +++ exited with 0 +++
[pid   302] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 306 attached
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 306
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 307
./strace-static-x86_64: Process 307 attached
[pid   307] set_robust_list(0x555555e33660, 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=303, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 308
[pid   306] set_robust_list(0x555555e33660, 24) = 0
[pid   306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   306] setpgid(0, 0)               = 0
[pid   306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   306] write(3, "1000", 4)         = 4
[pid   306] close(3)                    = 0
[pid   306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   304] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=304, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 309
[pid   306] <... bpf resumed>)          = 3
[pid   306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 308 attached
 <unfinished ...>
[pid   308] set_robust_list(0x555555e33660, 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) = 3
[pid   308] write(3, "1000", 4)         = 4
[pid   308] close(3)                    = 0
[pid   308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 309 attached
 <unfinished ...>
[pid   309] set_robust_list(0x555555e33660, 24) = 0
[pid   309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   309] setpgid(0, 0)               = 0
[pid   309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   309] write(3, "1000", 4)         = 4
[pid   309] close(3)                    = 0
[pid   309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   23.184352][   T28] audit: type=1400 audit(1713756766.945:70): avc:  denied  { prog_run } for  pid=302 comm="syz-executor115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[   23.209434][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000102, exited with 00000101?
[   23.222302][  T304] BUG: scheduling while atomic: syz-executor115/304/0x00000002
[   23.229733][  T304] Modules linked in:
[   23.234028][  T304] Preemption disabled at:
[   23.234039][  T304] [<ffffffff81586157>] up_write+0x27/0x1f0
[   23.244499][  T304] CPU: 1 PID: 304 Comm: syz-executor115 Not tainted 6.1.75-syzkaller-00037-gdcb09569bbff #0
[   23.254376][  T304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   23.264299][  T304] Call Trace:
[   23.267446][  T304]  <TASK>
[   23.270177][  T304]  dump_stack_lvl+0x151/0x1b7
[   23.274686][  T304]  ? up_write+0x27/0x1f0
[   23.278761][  T304]  ? up_write+0x27/0x1f0
[   23.282840][  T304]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   23.288144][  T304]  ? up_write+0x27/0x1f0
[   23.292214][  T304]  dump_stack+0x15/0x1b
[   23.296206][  T304]  __schedule_bug+0x195/0x260
[   23.300719][  T304]  ? cpu_util_update_eff+0x10e0/0x10e0
[   23.306017][  T304]  ? sysvec_irq_work+0x52/0xb0
[   23.310621][  T304]  ? asm_sysvec_irq_work+0x1b/0x20
[   23.315569][  T304]  __schedule+0xcf7/0x1550
[   23.319824][  T304]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   23.325196][  T304]  ? __sched_text_start+0x8/0x8
[   23.330076][  T304]  ? startup_64+0x2/0x60
[   23.334304][  T304]  do_task_dead+0x99/0xa0
[   23.338474][  T304]  do_exit+0x202a/0x2b80
[   23.342549][  T304]  ? put_task_struct+0x80/0x80
[   23.347146][  T304]  ? __kasan_check_write+0x14/0x20
[   23.352313][  T304]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   23.357264][  T304]  ? _raw_spin_lock_irqsave+0x210/0x210
[   23.362638][  T304]  ? zap_other_threads+0x29c/0x2d0
[   23.367590][  T304]  do_group_exit+0x21a/0x2d0
[   23.372045][  T304]  __x64_sys_exit_group+0x3f/0x40
[   23.376874][  T304]  do_syscall_64+0x3d/0xb0
[   23.381133][  T304]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   23.386856][  T304] RIP: 0033:0x7fec422c2ff9
[   23.391107][  T304] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   23.397968][  T304] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   23.406208][  T304] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[   23.414021][  T304] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   23.421855][  T304] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   23.429641][  T304] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[pid   309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   307] <... bpf resumed>)          = 4
[pid   307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 resumed>)          = 4
[pid   302] +++ exited with 0 +++
[pid   307] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=302, si_uid=0, si_status=0, si_utime=0, si_stime=5} ---
[pid   309] <... bpf resumed>)          = 4
[pid   308] <... bpf resumed>)          = 4
[pid   307] <... bpf resumed>)          = 0
[pid   306] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   301] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   309] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   308] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] <... bpf resumed>)          = 5
[pid   301] <... restart_syscall resumed>) = 0
[pid   309] <... bpf resumed>)          = 5
[pid   308] <... bpf resumed>)          = 5
[pid   306] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   309] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   308] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   307] <... bpf resumed>)          = 6
[pid   306] <... bpf resumed>)          = 0
[pid   309] <... bpf resumed>)          = 0
[pid   308] <... bpf resumed>)          = 0
[pid   307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   309] <... bpf resumed>)          = 6
[pid   308] <... bpf resumed>)          = 6
[pid   306] <... bpf resumed>)          = 6
[pid   309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16./strace-static-x86_64: Process 312 attached
 <unfinished ...>
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 312
[pid   312] set_robust_list(0x555555e33660, 24) = 0
[pid   312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   312] setpgid(0, 0)               = 0
[pid   312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   312] write(3, "1000", 4)         = 4
[pid   312] close(3)                    = 0
[pid   312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   307] <... bpf resumed>)          = 7
[pid   307] exit_group(0 <unfinished ...>
[pid   309] <... bpf resumed>)          = 7
[pid   307] <... exit_group resumed>)   = ?
[pid   312] <... bpf resumed>)          = 4
[pid   309] exit_group(0 <unfinished ...>
[pid   308] <... bpf resumed>)          = 7
[pid   306] <... bpf resumed>)          = 7
[pid   312] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] <... exit_group resumed>)   = ?
[pid   308] exit_group(0 <unfinished ...>
[pid   306] exit_group(0 <unfinished ...>
[pid   312] <... bpf resumed>)          = 5
[pid   309] +++ exited with 0 +++
[pid   308] <... exit_group resumed>)   = ?
[pid   306] <... exit_group resumed>)   = ?
[pid   312] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   308] +++ exited with 0 +++
[pid   306] +++ exited with 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   312] <... bpf resumed>)          = 0
[pid   312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] --- 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=306, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   312] <... bpf resumed>)          = 6
[pid   300] 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 <unfinished ...>
[pid   312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16) = 7
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 313
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 314
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 315
[   23.437452][  T304] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[   23.445275][  T304]  </TASK>
[   23.465171][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   23.476822][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000104, exited with 00000103?
[pid   312] exit_group(0)               = ?
./strace-static-x86_64: Process 315 attached
[pid   307] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=307, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 316
[pid   315] set_robust_list(0x555555e33660, 24) = 0
[pid   315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   315] setpgid(0, 0)               = 0
[pid   315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 313 attached
[pid   315] write(3, "1000", 4)         = 4
[pid   313] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   315] close(3 <unfinished ...>
[pid   313] <... set_robust_list resumed>) = 0
[pid   315] <... close resumed>)        = 0
[pid   313] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   313] <... prctl resumed>)        = 0
[pid   313] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 316 attached
[pid   313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   316] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   313] <... openat resumed>)       = 3
[pid   316] <... set_robust_list resumed>) = 0
[pid   313] write(3, "1000", 4 <unfinished ...>
[pid   316] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   313] <... write resumed>)        = 4
[pid   316] <... prctl resumed>)        = 0
[pid   313] close(3 <unfinished ...>
[pid   316] setpgid(0, 0 <unfinished ...>
[pid   313] <... close resumed>)        = 0
[pid   316] <... setpgid resumed>)      = 0
[pid   313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   316] write(3, "1000", 4)         = 4
[pid   316] close(3)                    = 0
[   23.489135][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000105, exited with 00000104?
[   23.501063][  T307] BUG: scheduling while atomic: syz-executor115/307/0x00000004
[   23.508872][  T307] Modules linked in:
[   23.512838][  T307] Preemption disabled at:
[   23.512848][  T307] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   23.524508][  T307] CPU: 1 PID: 307 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   23.535880][  T307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   23.545769][  T307] Call Trace:
[   23.549164][  T307]  <TASK>
[   23.551941][  T307]  dump_stack_lvl+0x151/0x1b7
[   23.556460][  T307]  ? is_module_text_address+0x1f/0x360
[   23.561749][  T307]  ? is_module_text_address+0x1f/0x360
[   23.567054][  T307]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   23.572343][  T307]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   23.577980][  T307]  ? is_module_text_address+0x1f/0x360
[   23.583274][  T307]  dump_stack+0x15/0x1b
[   23.587274][  T307]  __schedule_bug+0x195/0x260
[   23.591787][  T307]  ? cpu_util_update_eff+0x10e0/0x10e0
[   23.597207][  T307]  __schedule+0xcf7/0x1550
[   23.601563][  T307]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   23.606846][  T307]  ? __sched_text_start+0x8/0x8
[   23.611533][  T307]  ? _raw_write_lock_irqsave+0x160/0x1e0
[   23.617000][  T307]  do_task_dead+0x99/0xa0
[   23.621165][  T307]  do_exit+0x202a/0x2b80
[   23.625246][  T307]  ? put_task_struct+0x80/0x80
[   23.629842][  T307]  ? __kasan_check_write+0x14/0x20
[   23.634801][  T307]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   23.640008][  T307]  ? _raw_spin_lock_irqsave+0x210/0x210
[   23.645386][  T307]  ? zap_other_threads+0x29c/0x2d0
[   23.650327][  T307]  do_group_exit+0x21a/0x2d0
[   23.654753][  T307]  __x64_sys_exit_group+0x3f/0x40
[   23.659612][  T307]  do_syscall_64+0x3d/0xb0
[   23.663877][  T307]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   23.669596][  T307] RIP: 0033:0x7fec422c2ff9
[   23.673850][  T307] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   23.680717][  T307] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 314 attached
 <unfinished ...>
[pid   314] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   315] <... bpf resumed>)          = 3
[pid   313] <... bpf resumed>)          = 3
[pid   316] <... bpf resumed>)          = 3
[pid   314] <... set_robust_list resumed>) = 0
[pid   313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   314] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   314] <... prctl resumed>)        = 0
[pid   314] setpgid(0, 0 <unfinished ...>
[pid   312] +++ exited with 0 +++
[pid   314] <... setpgid resumed>)      = 0
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, si_uid=0, si_status=0, si_utime=0, si_stime=23} ---
[pid   301] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   314] write(3, "1000", 4)         = 4
[pid   314] close(3)                    = 0
[pid   314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   301] <... restart_syscall resumed>) = 0
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   314] <... bpf resumed>)          = 3
[pid   314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 318
./strace-static-x86_64: Process 318 attached
[pid   318] set_robust_list(0x555555e33660, 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   318] close(3)                    = 0
[pid   318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   316] <... bpf resumed>)          = 4
[pid   315] <... bpf resumed>)          = 4
[pid   314] <... bpf resumed>)          = 4
[pid   313] <... bpf resumed>)          = 4
[pid   318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   314] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   313] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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>)          = 5
[pid   316] <... bpf resumed>)          = 5
[pid   315] <... bpf resumed>)          = 5
[pid   314] <... bpf resumed>)          = 5
[pid   313] <... bpf resumed>)          = 5
[pid   318] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   316] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   315] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   314] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   313] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   318] <... bpf resumed>)          = 0
[pid   316] <... bpf resumed>)          = 0
[pid   315] <... bpf resumed>)          = 0
[pid   314] <... bpf resumed>)          = 0
[pid   313] <... bpf resumed>)          = 0
[pid   318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   316] <... bpf resumed>)          = 6
[pid   315] <... bpf resumed>)          = 6
[pid   318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   314] <... bpf resumed>)          = 6
[pid   318] <... bpf resumed>)          = 7
[pid   316] <... bpf resumed>)          = 7
[pid   315] <... bpf resumed>)          = 7
[pid   314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   318] exit_group(0 <unfinished ...>
[pid   316] exit_group(0 <unfinished ...>
[pid   315] exit_group(0 <unfinished ...>
[pid   314] <... bpf resumed>)          = 7
[pid   313] <... bpf resumed>)          = 6
[pid   318] <... exit_group resumed>)   = ?
[pid   316] <... exit_group resumed>)   = ?
[pid   315] <... exit_group resumed>)   = ?
[pid   314] exit_group(0 <unfinished ...>
[pid   313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   314] <... exit_group resumed>)   = ?
[pid   313] <... bpf resumed>)          = 7
[pid   313] exit_group(0 <unfinished ...>
[pid   316] +++ exited with 0 +++
[pid   313] <... exit_group resumed>)   = ?
[pid   315] +++ exited with 0 +++
[pid   313] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[   23.688948][  T307] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[   23.696763][  T307] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   23.704572][  T307] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   23.712384][  T307] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[   23.720192][  T307] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[   23.728099][  T307]  </TASK>
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=313, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- 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 ...>) = 0
[pid   300] 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, child_tidptr=0x555555e33650) = 320
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 319
./strace-static-x86_64: Process 320 attached
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 321
./strace-static-x86_64: Process 319 attached
[pid   320] set_robust_list(0x555555e33660, 24./strace-static-x86_64: Process 321 attached
) = 0
[pid   319] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   321] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   319] <... set_robust_list resumed>) = 0
[pid   321] <... set_robust_list resumed>) = 0
[pid   320] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   321] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   319] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   320] <... prctl resumed>)        = 0
[pid   321] <... prctl resumed>)        = 0
[pid   321] setpgid(0, 0 <unfinished ...>
[pid   320] setpgid(0, 0 <unfinished ...>
[pid   321] <... setpgid resumed>)      = 0
[pid   320] <... setpgid resumed>)      = 0
[pid   321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   321] write(3, "1000", 4)         = 4
[pid   320] <... openat resumed>)       = 3
[pid   321] close(3 <unfinished ...>
[pid   320] write(3, "1000", 4 <unfinished ...>
[pid   321] <... close resumed>)        = 0
[pid   319] <... prctl resumed>)        = 0
[pid   321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   320] <... write resumed>)        = 4
[pid   320] close(3 <unfinished ...>
[pid   319] setpgid(0, 0 <unfinished ...>
[pid   320] <... close resumed>)        = 0
[pid   320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   319] <... setpgid resumed>)      = 0
[pid   321] <... bpf resumed>)          = 3
[pid   321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   320] <... bpf resumed>)          = 3
[pid   319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   319] <... openat resumed>)       = 3
[pid   319] write(3, "1000", 4)         = 4
[pid   319] close(3)                    = 0
[pid   319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   314] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=314, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   318] +++ exited with 0 +++
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   301] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 322 attached
./strace-static-x86_64: Process 323 attached
 <unfinished ...>
[pid   323] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   322] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 323
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 322
[pid   323] <... set_robust_list resumed>) = 0
[pid   322] <... set_robust_list resumed>) = 0
[pid   322] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   323] setpgid(0, 0)               = 0
[pid   322] <... prctl resumed>)        = 0
[pid   323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   322] setpgid(0, 0)               = 0
[pid   322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   323] <... openat resumed>)       = 3
[pid   323] write(3, "1000", 4 <unfinished ...>
[pid   322] <... openat resumed>)       = 3
[pid   323] <... write resumed>)        = 4
[pid   323] close(3)                    = 0
[pid   323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   322] write(3, "1000", 4)         = 4
[pid   322] close(3)                    = 0
[pid   322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   323] <... bpf resumed>)          = 3
[pid   323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   322] <... bpf resumed>)          = 3
[pid   322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   321] <... bpf resumed>)          = 4
[pid   320] <... bpf resumed>)          = 4
[pid   321] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 resumed>)          = 4
[pid   323] <... bpf resumed>)          = 4
[pid   322] <... bpf resumed>)          = 4
[pid   321] <... bpf resumed>)          = 5
[pid   320] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   322] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   321] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   322] <... bpf resumed>)          = 5
[pid   321] <... bpf resumed>)          = 0
[pid   322] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   319] <... bpf resumed>)          = 5
[pid   323] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   322] <... bpf resumed>)          = 0
[pid   321] <... bpf resumed>)          = 6
[pid   320] <... bpf resumed>)          = 5
[pid   319] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   323] <... bpf resumed>)          = 5
[pid   322] <... bpf resumed>)          = 6
[pid   321] <... bpf resumed>)          = 7
[pid   320] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   319] <... bpf resumed>)          = 0
[pid   322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   321] exit_group(0 <unfinished ...>
[pid   320] <... bpf resumed>)          = 0
[pid   319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   323] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   322] <... bpf resumed>)          = 7
[pid   321] <... exit_group resumed>)   = ?
[   23.829580][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   23.841062][  T292] BUG: scheduling while atomic: strace-static-x/292/0x00000002
[   23.848420][  T292] Modules linked in:
[   23.852072][  T292] Preemption disabled at:
[   23.852079][  T292] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   23.863493][  T292] CPU: 1 PID: 292 Comm: strace-static-x Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   23.874839][  T292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   23.884733][  T292] Call Trace:
[   23.887859][  T292]  <TASK>
[   23.890638][  T292]  dump_stack_lvl+0x151/0x1b7
[   23.895149][  T292]  ? is_module_text_address+0x1f/0x360
[   23.900445][  T292]  ? is_module_text_address+0x1f/0x360
[   23.905740][  T292]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   23.911035][  T292]  ? is_module_text_address+0x1f/0x360
[   23.916329][  T292]  dump_stack+0x15/0x1b
[   23.920328][  T292]  __schedule_bug+0x195/0x260
[   23.924841][  T292]  ? cpu_util_update_eff+0x10e0/0x10e0
[   23.930126][  T292]  ? percpu_counter_add_batch+0x13d/0x160
[   23.935695][  T292]  __schedule+0xcf7/0x1550
[   23.940023][  T292]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   23.945926][  T292]  ? ____fput+0x15/0x20
[   23.949916][  T292]  ? __sched_text_start+0x8/0x8
[   23.954603][  T292]  ? __blkcg_punt_bio_submit+0x180/0x180
[   23.960071][  T292]  ? unlock_page_memcg+0x160/0x160
[   23.965020][  T292]  schedule+0xc3/0x180
[   23.968934][  T292]  exit_to_user_mode_loop+0x4e/0xa0
[   23.973962][  T292]  exit_to_user_mode_prepare+0x5a/0xa0
[   23.979378][  T292]  syscall_exit_to_user_mode+0x26/0x140
[   23.984751][  T292]  do_syscall_64+0x49/0xb0
[   23.989010][  T292]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   23.994745][  T292] RIP: 0033:0x4e65f7
[   23.998466][  T292] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[   24.017910][  T292] RSP: 002b:00007fff6da4d1d8 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[pid   320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   323] <... bpf resumed>)          = 0
[pid   322] exit_group(0 <unfinished ...>
[pid   321] +++ exited with 0 +++
[pid   320] <... bpf resumed>)          = 6
[pid   319] <... bpf resumed>)          = 6
[pid   323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   322] <... exit_group resumed>)   = ?
[pid   323] <... bpf resumed>)          = 6
[pid   320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[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   323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   322] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=322, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 324
./strace-static-x86_64: Process 324 attached
[pid   324] set_robust_list(0x555555e33660, 24) = 0
[pid   324] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   324] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 325 attached
[pid   325] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 325
[pid   325] <... set_robust_list resumed>) = 0
[pid   325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   325] setpgid(0, 0)               = 0
[pid   325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   325] write(3, "1000", 4)         = 4
[pid   325] close(3)                    = 0
[pid   325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   324] setpgid(0, 0)               = 0
[pid   324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   325] <... bpf resumed>)          = 3
[pid   325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   324] <... openat resumed>)       = 3
[pid   324] write(3, "1000", 4)         = 4
[pid   324] close(3)                    = 0
[pid   324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   320] <... bpf resumed>)          = 7
[pid   325] <... bpf resumed>)          = 4
[pid   324] <... bpf resumed>)          = 4
[pid   323] <... bpf resumed>)          = 7
[pid   319] <... bpf resumed>)          = 7
[pid   325] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   323] exit_group(0 <unfinished ...>
[pid   320] exit_group(0 <unfinished ...>
[pid   319] exit_group(0 <unfinished ...>
[pid   325] <... bpf resumed>)          = 5
[pid   324] <... bpf resumed>)          = 5
[pid   323] <... exit_group resumed>)   = ?
[pid   320] <... exit_group resumed>)   = ?
[   24.026150][  T292] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   24.033962][  T292] RDX: 00007fff6da4d1e0 RSI: 0000000000008910 RDI: 0000000000000003
[   24.041773][  T292] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000d
[   24.049586][  T292] R10: 00000000005549d3 R11: 0000000000000286 R12: 00007fff6da4d240
[   24.057395][  T292] R13: 00007fff6da4d1e0 R14: 0000000000427210 R15: 0000000000617180
[   24.065213][  T292]  </TASK>
[   24.085171][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000102, exited with 00000101?
[   24.097851][  T320] BUG: scheduling while atomic: syz-executor115/320/0x00000002
[   24.105388][  T320] Modules linked in:
[   24.109123][  T320] Preemption disabled at:
[   24.109133][  T320] [<ffffffff81586157>] up_write+0x27/0x1f0
[   24.118915][  T320] CPU: 1 PID: 320 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   24.130278][  T320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   24.140171][  T320] Call Trace:
[   24.143295][  T320]  <TASK>
[   24.146074][  T320]  dump_stack_lvl+0x151/0x1b7
[   24.150589][  T320]  ? up_write+0x27/0x1f0
[   24.154666][  T320]  ? up_write+0x27/0x1f0
[   24.158742][  T320]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   24.164041][  T320]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   24.169687][  T320]  ? up_write+0x27/0x1f0
[   24.173758][  T320]  dump_stack+0x15/0x1b
[   24.177749][  T320]  __schedule_bug+0x195/0x260
[   24.182266][  T320]  ? cpu_util_update_eff+0x10e0/0x10e0
[   24.187564][  T320]  __schedule+0xcf7/0x1550
[   24.191812][  T320]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   24.197108][  T320]  ? __sched_text_start+0x8/0x8
[   24.201792][  T320]  ? asm_sysvec_reboot+0x12/0x20
[   24.206569][  T320]  do_task_dead+0x99/0xa0
[   24.210732][  T320]  do_exit+0x202a/0x2b80
[   24.214814][  T320]  ? put_task_struct+0x80/0x80
[   24.219424][  T320]  ? __kasan_check_write+0x14/0x20
[   24.224367][  T320]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   24.229304][  T320]  ? _raw_spin_lock_irqsave+0x210/0x210
[   24.234699][  T320]  ? zap_other_threads+0x29c/0x2d0
[   24.239636][  T320]  do_group_exit+0x21a/0x2d0
[   24.244064][  T320]  __x64_sys_exit_group+0x3f/0x40
[   24.248920][  T320]  do_syscall_64+0x3d/0xb0
[   24.253173][  T320]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   24.258906][  T320] RIP: 0033:0x7fec422c2ff9
[   24.263154][  T320] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   24.270010][  T320] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   24.278259][  T320] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[pid   319] <... exit_group resumed>)   = ?
[pid   325] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   324] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   323] +++ exited with 0 +++
[pid   325] <... bpf resumed>)          = 0
[pid   324] <... bpf resumed>)          = 0
[pid   325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   325] <... bpf resumed>)          = 6
[pid   324] <... bpf resumed>)          = 6
[pid   320] +++ exited with 0 +++
[pid   319] +++ exited with 0 +++
[pid   325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=323, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[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   325] <... bpf resumed>)          = 7
[pid   324] <... bpf resumed>)          = 7
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   324] exit_group(0 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   324] <... exit_group resumed>)   = ?
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 329
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 331
./strace-static-x86_64: Process 331 attached
[pid   331] set_robust_list(0x555555e33660, 24) = 0
[pid   331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   331] setpgid(0, 0)               = 0
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 330
[pid   325] exit_group(0./strace-static-x86_64: Process 330 attached
)               = ?
[pid   331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   330] set_robust_list(0x555555e33660, 24./strace-static-x86_64: Process 329 attached
) = 0
[pid   330] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   329] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   331] <... openat resumed>)       = 3
[pid   330] <... prctl resumed>)        = 0
[pid   329] <... set_robust_list resumed>) = 0
[pid   331] write(3, "1000", 4 <unfinished ...>
[pid   330] setpgid(0, 0 <unfinished ...>
[pid   329] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   331] <... write resumed>)        = 4
[pid   330] <... setpgid resumed>)      = 0
[pid   329] <... prctl resumed>)        = 0
[pid   330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   331] close(3)                    = 0
[pid   331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   330] write(3, "1000", 4 <unfinished ...>
[pid   329] setpgid(0, 0 <unfinished ...>
[pid   330] <... write resumed>)        = 4
[pid   329] <... setpgid resumed>)      = 0
[pid   330] close(3)                    = 0
[pid   329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   329] <... openat resumed>)       = 3
[pid   329] write(3, "1000", 4)         = 4
[pid   331] <... bpf resumed>)          = 3
[pid   329] close(3)                    = 0
[pid   331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   330] <... bpf resumed>)          = 3
[pid   329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   329] <... bpf resumed>)          = 3
[pid   324] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   325] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=325, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   297] <... restart_syscall resumed>) = 0
[pid   329] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <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 332 attached
./strace-static-x86_64: Process 333 attached
 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 332
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 333
[pid   332] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   333] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   332] <... set_robust_list resumed>) = 0
[pid   332] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   333] <... set_robust_list resumed>) = 0
[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 <unfinished ...>
[pid   333] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   332] <... openat resumed>)       = 3
[pid   333] <... prctl resumed>)        = 0
[pid   332] write(3, "1000", 4 <unfinished ...>
[pid   333] setpgid(0, 0)               = 0
[pid   332] <... write resumed>)        = 4
[pid   332] close(3)                    = 0
[pid   332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   333] write(3, "1000", 4)         = 4
[pid   333] close(3)                    = 0
[pid   333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   332] <... bpf resumed>)          = 3
[pid   332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   333] <... bpf resumed>)          = 3
[pid   333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   330] <... bpf resumed>)          = 4
[pid   333] <... bpf resumed>)          = 4
[pid   332] <... bpf resumed>)          = 4
[pid   331] <... bpf resumed>)          = 4
[pid   329] <... bpf resumed>)          = 4
[pid   333] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   332] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   331] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] <... bpf resumed>)          = 5
[pid   332] <... bpf resumed>)          = 5
[pid   331] <... bpf resumed>)          = 5
[pid   330] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   329] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   332] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   331] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   330] <... bpf resumed>)          = 5
[pid   329] <... bpf resumed>)          = 5
[pid   333] <... bpf resumed>)          = 0
[pid   332] <... bpf resumed>)          = 0
[pid   331] <... bpf resumed>)          = 0
[pid   330] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   329] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] <... bpf resumed>)          = 0
[pid   329] <... bpf resumed>)          = 0
[pid   332] <... bpf resumed>)          = 6
[pid   330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] <... bpf resumed>)          = 6
[pid   332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   331] <... bpf resumed>)          = 6
[pid   330] <... bpf resumed>)          = 6
[pid   333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   332] <... bpf resumed>)          = 7
[pid   331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   329] <... bpf resumed>)          = 6
[pid   333] <... bpf resumed>)          = 7
[pid   332] exit_group(0 <unfinished ...>
[pid   331] <... bpf resumed>)          = 7
[pid   330] <... bpf resumed>)          = 7
[pid   329] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   333] exit_group(0 <unfinished ...>
[pid   332] <... exit_group resumed>)   = ?
[pid   331] exit_group(0 <unfinished ...>
[pid   330] exit_group(0 <unfinished ...>
[pid   329] <... bpf resumed>)          = 7
[   24.286153][  T320] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   24.293965][  T320] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   24.301778][  T320] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[   24.309590][  T320] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[   24.317405][  T320]  </TASK>
[pid   333] <... exit_group resumed>)   = ?
[pid   330] <... exit_group resumed>)   = ?
[pid   329] exit_group(0 <unfinished ...>
[pid   330] +++ exited with 0 +++
[pid   329] <... exit_group resumed>)   = ?
[pid   329] +++ exited with 0 +++
[pid   331] <... exit_group resumed>)   = ?
[pid   331] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=331, 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, child_tidptr=0x555555e33650) = 334
./strace-static-x86_64: Process 334 attached
[pid   334] set_robust_list(0x555555e33660, 24) = 0
[pid   334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   334] setpgid(0, 0)               = 0
[pid   334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   334] write(3, "1000", 4)         = 4
[pid   334] close(3)                    = 0
[pid   334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   332] +++ exited with 0 +++
[pid   334] <... bpf resumed>)          = 3
[pid   334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   334] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5
[pid   334] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16) = 7
[pid   334] exit_group(0)               = ?
[pid   334] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=334, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 335
./strace-static-x86_64: Process 335 attached
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=330, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=329, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   300] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   335] set_robust_list(0x555555e33660, 24) = 0
[pid   335] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   301] <... restart_syscall resumed>) = 0
[pid   300] <... restart_syscall resumed>) = 0
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 337
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 336
[pid   335] <... prctl resumed>)        = 0
[pid   335] setpgid(0, 0)               = 0
[pid   335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   335] write(3, "1000", 4)         = 4
[pid   335] close(3)                    = 0
[pid   335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
./strace-static-x86_64: Process 336 attached
[pid   335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   336] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   335] <... bpf resumed>)          = 4
[pid   336] <... set_robust_list resumed>) = 0
[pid   336] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   335] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] <... prctl resumed>)        = 0
[pid   335] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   336] setpgid(0, 0 <unfinished ...>
[pid   335] <... bpf resumed>)          = 0
[pid   335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] <... setpgid resumed>)      = 0
[pid   336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   336] write(3, "1000", 4)         = 4
[pid   336] close(3)                    = 0
[pid   336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   335] <... bpf resumed>)          = 6
[pid   335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16) = 7
[pid   335] exit_group(0)               = ?
[pid   336] <... bpf resumed>)          = 3
[pid   336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   336] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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_FREEZE, {map_fd=5}, 4) = 0
[pid   336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid   335] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=335, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[   24.362936][    C1] softirq: huh, entered softirq 9 RCU ffffffff8160c090 with preempt_count 00000103, exited with 00000102?
[   24.374771][  T332] BUG: scheduling while atomic: syz-executor115/332/0x00000002
[   24.382817][  T332] Modules linked in:
[   24.386704][  T332] Preemption disabled at:
[   24.386713][  T332] [<ffffffff81586157>] up_write+0x27/0x1f0
[   24.397348][  T332] CPU: 1 PID: 332 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=332, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 338
[pid   298] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 339
./strace-static-x86_64: Process 338 attached
[pid   338] set_robust_list(0x555555e33660, 24) = 0
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 337 attached
 <unfinished ...>
[   24.408718][  T332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   24.418616][  T332] Call Trace:
[   24.421734][  T332]  <TASK>
[   24.424518][  T332]  dump_stack_lvl+0x151/0x1b7
[   24.429026][  T332]  ? up_write+0x27/0x1f0
[   24.433106][  T332]  ? up_write+0x27/0x1f0
[   24.437184][  T332]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   24.442481][  T332]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   24.448115][  T332]  ? up_write+0x27/0x1f0
[   24.452193][  T332]  dump_stack+0x15/0x1b
[   24.456193][  T332]  __schedule_bug+0x195/0x260
[   24.460705][  T332]  ? cpu_util_update_eff+0x10e0/0x10e0
[   24.465997][  T332]  __schedule+0xcf7/0x1550
[   24.470264][  T332]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   24.475543][  T332]  ? __sched_text_start+0x8/0x8
[   24.480444][  T332]  ? _raw_write_lock_irqsave+0x160/0x1e0
[   24.485915][  T332]  do_task_dead+0x99/0xa0
[   24.490074][  T332]  do_exit+0x202a/0x2b80
[   24.494170][  T332]  ? put_task_struct+0x80/0x80
[   24.498841][  T332]  ? __kasan_check_write+0x14/0x20
[   24.503786][  T332]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   24.508731][  T332]  ? _raw_spin_lock_irqsave+0x210/0x210
[   24.514122][  T332]  ? zap_other_threads+0x29c/0x2d0
[   24.519062][  T332]  do_group_exit+0x21a/0x2d0
[   24.523500][  T332]  __x64_sys_exit_group+0x3f/0x40
[   24.528348][  T332]  do_syscall_64+0x3d/0xb0
[   24.532607][  T332]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   24.538333][  T332] RIP: 0033:0x7fec422c2ff9
[   24.542592][  T332] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   24.549501][  T332] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   337] set_robust_list(0x555555e33660, 24) = 0
[pid   337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 339 attached
 <unfinished ...>
[pid   339] set_robust_list(0x555555e33660, 24) = 0
[pid   339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   339] setpgid(0, 0)               = 0
[pid   339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   339] write(3, "1000", 4)         = 4
[pid   339] close(3)                    = 0
[pid   339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   336] <... bpf resumed>)          = 7
[pid   336] exit_group(0)               = ?
[pid   339] <... bpf resumed>)          = 4
[pid   338] <... bpf resumed>)          = 4
[pid   337] <... bpf resumed>)          = 4
[pid   336] +++ exited with 0 +++
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=336, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 340 attached
 <unfinished ...>
[pid   339] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   338] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   337] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] +++ exited with 0 +++
[pid   339] <... bpf resumed>)          = 5
[pid   338] <... bpf resumed>)          = 5
[pid   337] <... bpf resumed>)          = 5
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 340
[pid   339] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=333, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   340] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   337] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   338] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   339] <... bpf resumed>)          = 0
[pid   340] <... set_robust_list resumed>) = 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 <unfinished ...>
[pid   337] <... bpf resumed>)          = 0
[pid   338] <... bpf resumed>)          = 0
[pid   339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   340] <... openat resumed>)       = 3
[pid   339] <... bpf resumed>)          = 6
[pid   340] write(3, "1000", 4)         = 4
[pid   340] close(3)                    = 0
[pid   340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   338] <... bpf resumed>)          = 6
[pid   337] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 341 attached
[pid   339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   341] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   340] <... bpf resumed>)          = 3
[pid   340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   341] <... set_robust_list resumed>) = 0
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 341
[pid   341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   341] setpgid(0, 0)               = 0
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   339] <... bpf resumed>)          = 7
[pid   340] <... bpf resumed>)          = 4
[pid   338] <... bpf resumed>)          = 7
[pid   340] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   338] exit_group(0 <unfinished ...>
[pid   337] <... bpf resumed>)          = 7
[pid   341] <... bpf resumed>)          = 4
[pid   340] <... bpf resumed>)          = 5
[pid   339] exit_group(0 <unfinished ...>
[pid   338] <... exit_group resumed>)   = ?
[pid   341] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   339] <... exit_group resumed>)   = ?
[   24.557692][  T332] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[   24.565496][  T332] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   24.573309][  T332] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   24.581216][  T332] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[   24.589025][  T332] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[   24.596848][  T332]  </TASK>
[pid   337] exit_group(0 <unfinished ...>
[pid   341] <... bpf resumed>)          = 5
[pid   339] +++ exited with 0 +++
[pid   337] <... exit_group resumed>)   = ?
[pid   341] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   340] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=339, 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, child_tidptr=0x555555e33650) = 342
./strace-static-x86_64: Process 342 attached
[pid   342] set_robust_list(0x555555e33660, 24) = 0
[pid   342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   342] setpgid(0, 0)               = 0
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   338] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=338, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 343
./strace-static-x86_64: Process 343 attached
[pid   343] set_robust_list(0x555555e33660, 24) = 0
[pid   343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   24.635113][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   24.647465][    C1] softirq: huh, entered softirq 9 RCU ffffffff8160c090 with preempt_count 00000104, exited with 00000103?
[   24.659913][  T338] BUG: scheduling while atomic: syz-executor115/338/0x00000003
[   24.667351][  T338] Modules linked in:
[   24.671442][  T338] Preemption disabled at:
[   24.671453][  T338] [<ffffffff81b70a07>] free_unref_page+0x177/0x5c0
[   24.681960][  T338] CPU: 1 PID: 338 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   24.693325][  T338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   24.703340][  T338] Call Trace:
[   24.706431][  T338]  <TASK>
[   24.709208][  T338]  dump_stack_lvl+0x151/0x1b7
[   24.713717][  T338]  ? free_unref_page+0x177/0x5c0
[   24.718489][  T338]  ? free_unref_page+0x177/0x5c0
[   24.723267][  T338]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   24.728563][  T338]  ? free_unref_page+0x177/0x5c0
[   24.733334][  T338]  dump_stack+0x15/0x1b
[   24.737328][  T338]  __schedule_bug+0x195/0x260
[   24.741849][  T338]  ? cpu_util_update_eff+0x10e0/0x10e0
[   24.747135][  T338]  ? sysvec_irq_work+0x52/0xb0
[   24.751735][  T338]  ? asm_sysvec_irq_work+0x1b/0x20
[   24.756685][  T338]  __schedule+0xcf7/0x1550
[   24.760935][  T338]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   24.766318][  T338]  ? __sched_text_start+0x8/0x8
[   24.771005][  T338]  ? startup_64+0x2/0x60
[   24.775081][  T338]  do_task_dead+0x99/0xa0
[   24.779253][  T338]  do_exit+0x202a/0x2b80
[   24.783329][  T338]  ? put_task_struct+0x80/0x80
[   24.787926][  T338]  ? __kasan_check_write+0x14/0x20
[   24.792872][  T338]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   24.797825][  T338]  ? _raw_spin_lock_irqsave+0x210/0x210
[   24.803204][  T338]  ? zap_other_threads+0x29c/0x2d0
[   24.808159][  T338]  do_group_exit+0x21a/0x2d0
[   24.812666][  T338]  __x64_sys_exit_group+0x3f/0x40
[   24.817550][  T338]  do_syscall_64+0x3d/0xb0
[   24.821779][  T338]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   24.827502][  T338] RIP: 0033:0x7fec422c2ff9
[   24.831754][  T338] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   24.838613][  T338] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   24.846859][  T338] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[   24.854667][  T338] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   24.862481][  T338] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   24.870498][  T338] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[   24.878300][  T338] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[pid   343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   337] +++ exited with 0 +++
[pid   341] <... bpf resumed>)          = 7
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=337, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   340] <... bpf resumed>)          = 7
[pid   301] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   343] <... bpf resumed>)          = 4
[pid   342] <... bpf resumed>)          = 4
[pid   343] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] exit_group(0 <unfinished ...>
[pid   340] exit_group(0 <unfinished ...>
[pid   301] <... restart_syscall resumed>) = 0
[pid   343] <... bpf resumed>)          = 5
[pid   343] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   342] <... bpf resumed>)          = 5
[pid   341] <... exit_group resumed>)   = ?
[pid   340] <... exit_group resumed>)   = ?
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   342] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   343] <... bpf resumed>)          = 0
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 345
[pid   342] <... bpf resumed>)          = 0
[pid   342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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="kfree", prog_fd=6}}, 16./strace-static-x86_64: Process 345 attached
 <unfinished ...>
[pid   345] set_robust_list(0x555555e33660, 24) = 0
[pid   345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   345] setpgid(0, 0)               = 0
[pid   341] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=341, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   297] <... restart_syscall resumed>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 346
[pid   345] <... openat resumed>)       = 3
[pid   345] write(3, "1000", 4)         = 4
[pid   345] close(3)                    = 0
[pid   345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 346 attached
 <unfinished ...>
[pid   346] set_robust_list(0x555555e33660, 24) = 0
[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) = 3
[pid   346] write(3, "1000", 4)         = 4
[pid   346] close(3)                    = 0
[pid   346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   24.886119][  T338]  </TASK>
[   24.892849][    C0] softirq: huh, entered softirq 9 RCU ffffffff8160c090 with preempt_count 00000103, exited with 00000102?
[   24.905009][  T341] BUG: scheduling while atomic: syz-executor115/341/0x00000002
[   24.912592][  T341] Modules linked in:
[   24.916553][  T341] Preemption disabled at:
[   24.916563][  T341] [<ffffffff81586157>] up_write+0x27/0x1f0
[   24.926409][  T341] CPU: 0 PID: 341 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   24.937742][  T341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   24.947642][  T341] Call Trace:
[   24.950766][  T341]  <TASK>
[   24.953543][  T341]  dump_stack_lvl+0x151/0x1b7
[   24.958064][  T341]  ? up_write+0x27/0x1f0
[   24.962134][  T341]  ? up_write+0x27/0x1f0
[   24.966212][  T341]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   24.971501][  T341]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   24.977152][  T341]  ? up_write+0x27/0x1f0
[   24.981222][  T341]  dump_stack+0x15/0x1b
[   24.985216][  T341]  __schedule_bug+0x195/0x260
[   24.989733][  T341]  ? cpu_util_update_eff+0x10e0/0x10e0
[   24.995026][  T341]  __schedule+0xcf7/0x1550
[   24.999276][  T341]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   25.004571][  T341]  ? __sched_text_start+0x8/0x8
[   25.009256][  T341]  ? _raw_write_lock_irqsave+0x160/0x1e0
[   25.014733][  T341]  do_task_dead+0x99/0xa0
[   25.018889][  T341]  do_exit+0x202a/0x2b80
[   25.022972][  T341]  ? put_task_struct+0x80/0x80
[   25.027569][  T341]  ? __kasan_check_write+0x14/0x20
[   25.032520][  T341]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   25.037463][  T341]  ? _raw_spin_lock_irqsave+0x210/0x210
[   25.042861][  T341]  ? zap_other_threads+0x29c/0x2d0
[   25.047807][  T341]  do_group_exit+0x21a/0x2d0
[   25.052226][  T341]  __x64_sys_exit_group+0x3f/0x40
[   25.057083][  T341]  do_syscall_64+0x3d/0xb0
[   25.061352][  T341]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   25.067060][  T341] RIP: 0033:0x7fec422c2ff9
[   25.071314][  T341] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   25.078174][  T341] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   342] <... bpf resumed>)          = 7
[pid   340] +++ exited with 0 +++
[pid   342] exit_group(0 <unfinished ...>
[pid   343] <... bpf resumed>)          = 7
[pid   342] <... exit_group resumed>)   = ?
[pid   346] <... bpf resumed>)          = 4
[pid   345] <... bpf resumed>)          = 4
[pid   343] exit_group(0 <unfinished ...>
[pid   342] +++ exited with 0 +++
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=340, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   346] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] <... exit_group resumed>)   = ?
[pid   346] <... bpf resumed>)          = 5
[pid   345] <... bpf resumed>)          = 5
[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   346] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   345] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[   25.086421][  T341] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[   25.094323][  T341] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   25.102125][  T341] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   25.110025][  T341] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[   25.117834][  T341] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[   25.125653][  T341]  </TASK>
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 347
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 348
./strace-static-x86_64: Process 347 attached
[pid   347] set_robust_list(0x555555e33660, 24) = 0
[pid   347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   347] setpgid(0, 0)               = 0
[pid   347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   347] write(3, "1000", 4)         = 4
[pid   347] close(3 <unfinished ...>
[pid   346] <... bpf resumed>)          = 7
[pid   345] <... bpf resumed>)          = 7
[pid   346] exit_group(0 <unfinished ...>
[pid   345] exit_group(0 <unfinished ...>
[pid   346] <... exit_group resumed>)   = ?
[pid   345] <... exit_group resumed>)   = ?
[pid   343] +++ exited with 0 +++
[pid   346] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=346, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=343, 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   297] <... 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   297] <... clone resumed>, child_tidptr=0x555555e33650) = 349
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 350
[pid   347] <... close resumed>)        = 0
[pid   347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 348 attached
 <unfinished ...>
[pid   348] set_robust_list(0x555555e33660, 24) = 0
[pid   348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   348] setpgid(0, 0)               = 0
[pid   348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   348] write(3, "1000", 4)         = 4
[pid   348] close(3)                    = 0
[pid   348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 349 attached
 <unfinished ...>
[pid   349] set_robust_list(0x555555e33660, 24) = 0
[pid   349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   349] setpgid(0, 0)               = 0
[pid   349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   349] write(3, "1000", 4)         = 4
[pid   349] close(3)                    = 0
[pid   349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 350 attached
 <unfinished ...>
[pid   350] set_robust_list(0x555555e33660, 24) = 0
[pid   350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   350] setpgid(0, 0)               = 0
[pid   350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   350] write(3, "1000", 4)         = 4
[pid   350] close(3)                    = 0
[pid   350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   25.133695][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   25.147257][  T343] BUG: scheduling while atomic: syz-executor115/343/0x00000002
[   25.154984][  T343] Modules linked in:
[   25.159047][  T343] Preemption disabled at:
[   25.159085][  T343] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   25.170601][  T343] CPU: 1 PID: 343 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   25.181967][  T343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   25.191862][  T343] Call Trace:
[   25.194987][  T343]  <TASK>
[   25.197763][  T343]  dump_stack_lvl+0x151/0x1b7
[   25.202272][  T343]  ? is_module_text_address+0x1f/0x360
[   25.207573][  T343]  ? is_module_text_address+0x1f/0x360
[   25.212863][  T343]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   25.218160][  T343]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   25.223800][  T343]  ? is_module_text_address+0x1f/0x360
[   25.229098][  T343]  dump_stack+0x15/0x1b
[   25.233088][  T343]  __schedule_bug+0x195/0x260
[   25.237613][  T343]  ? cpu_util_update_eff+0x10e0/0x10e0
[   25.242897][  T343]  __schedule+0xcf7/0x1550
[   25.247151][  T343]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   25.252444][  T343]  ? __sched_text_start+0x8/0x8
[   25.257135][  T343]  ? asm_exc_page_fault+0x22/0x30
[   25.261990][  T343]  do_task_dead+0x99/0xa0
[   25.266157][  T343]  do_exit+0x202a/0x2b80
[   25.270263][  T343]  ? put_task_struct+0x80/0x80
[   25.274844][  T343]  ? __kasan_check_write+0x14/0x20
[   25.279796][  T343]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   25.284817][  T343]  ? _raw_spin_lock_irqsave+0x210/0x210
[   25.290194][  T343]  ? zap_other_threads+0x29c/0x2d0
[   25.295150][  T343]  do_group_exit+0x21a/0x2d0
[   25.299572][  T343]  __x64_sys_exit_group+0x3f/0x40
[   25.304440][  T343]  do_syscall_64+0x3d/0xb0
[   25.308685][  T343]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   25.314420][  T343] RIP: 0033:0x7fec422c2ff9
[   25.318663][  T343] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   25.325528][  T343] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   345] +++ exited with 0 +++
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=345, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 351
./strace-static-x86_64: Process 351 attached
[pid   351] set_robust_list(0x555555e33660, 24) = 0
[pid   351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   351] setpgid(0, 0)               = 0
[pid   351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   351] write(3, "1000", 4)         = 4
[pid   351] close(3)                    = 0
[pid   351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   348] <... bpf resumed>)          = 4
[pid   347] <... bpf resumed>)          = 4
[pid   348] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 resumed>)          = 4
[pid   349] <... bpf resumed>)          = 4
[pid   348] <... bpf resumed>)          = 5
[pid   347] <... bpf resumed>)          = 5
[pid   351] <... bpf resumed>)          = 4
[pid   350] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   349] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   347] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   351] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 resumed>)          = 5
[pid   349] <... bpf resumed>)          = 5
[pid   348] <... bpf resumed>)          = 0
[pid   347] <... bpf resumed>)          = 0
[pid   348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] <... bpf resumed>)          = 5
[pid   350] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   349] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   350] <... bpf resumed>)          = 0
[pid   349] <... bpf resumed>)          = 0
[pid   348] <... bpf resumed>)          = 6
[pid   350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   347] <... bpf resumed>)          = 6
[pid   351] <... bpf resumed>)          = 0
[pid   350] <... bpf resumed>)          = 6
[pid   348] <... bpf resumed>)          = 7
[pid   347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   349] <... bpf resumed>)          = 6
[pid   348] exit_group(0 <unfinished ...>
[pid   347] <... bpf resumed>)          = 7
[pid   350] <... bpf resumed>)          = 7
[pid   349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   348] <... exit_group resumed>)   = ?
[pid   350] exit_group(0 <unfinished ...>
[pid   349] <... bpf resumed>)          = 7
[   25.333771][  T343] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[   25.341594][  T343] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   25.349397][  T343] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   25.357206][  T343] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[   25.365016][  T343] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[   25.372836][  T343]  </TASK>
[pid   347] exit_group(0 <unfinished ...>
[pid   350] <... exit_group resumed>)   = ?
[pid   349] exit_group(0 <unfinished ...>
[pid   350] +++ exited with 0 +++
[pid   349] <... exit_group resumed>)   = ?
[pid   349] +++ exited with 0 +++
[pid   351] <... bpf resumed>)          = 6
[pid   351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16) = 7
[pid   351] exit_group(0)               = ?
[pid   351] +++ exited with 0 +++
[pid   347] <... exit_group resumed>)   = ?
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=351, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=349, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=350, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] <... restart_syscall resumed>) = 0
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   348] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=348, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] <... restart_syscall resumed>) = 0
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] <... restart_syscall resumed>) = 0
[pid   298] <... restart_syscall resumed>) = 0
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 352
[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   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 353
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 354
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 355
./strace-static-x86_64: Process 355 attached
[pid   355] set_robust_list(0x555555e33660, 24) = 0
[pid   355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   355] setpgid(0, 0)               = 0
[pid   355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 353 attached
 <unfinished ...>
[pid   353] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   355] <... openat resumed>)       = 3
[pid   353] <... set_robust_list resumed>) = 0
[pid   355] write(3, "1000", 4 <unfinished ...>
[pid   353] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   355] <... write resumed>)        = 4
[pid   355] close(3)                    = 0
[pid   353] <... prctl resumed>)        = 0
[pid   355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   353] setpgid(0, 0)               = 0
[pid   353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   353] write(3, "1000", 4)         = 4
[pid   353] close(3)                    = 0
[pid   353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   355] <... bpf resumed>)          = 3
[pid   353] <... bpf resumed>)          = 3
[pid   353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 352 attached
 <unfinished ...>
[pid   352] set_robust_list(0x555555e33660, 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) = 3
[pid   352] write(3, "1000", 4)         = 4
[pid   352] close(3)                    = 0
[pid   352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 354 attached
 <unfinished ...>
[pid   354] set_robust_list(0x555555e33660, 24) = 0
[pid   354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   354] setpgid(0, 0)               = 0
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   25.402567][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000102, exited with 00000101?
[   25.415955][  T348] BUG: scheduling while atomic: syz-executor115/348/0x00000002
[   25.423372][  T348] Modules linked in:
[   25.427601][  T348] Preemption disabled at:
[   25.427612][  T348] [<ffffffff81586157>] up_write+0x27/0x1f0
[   25.437976][  T348] CPU: 1 PID: 348 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   25.449579][  T348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   25.459456][  T348] Call Trace:
[   25.462585][  T348]  <TASK>
[   25.465359][  T348]  dump_stack_lvl+0x151/0x1b7
[   25.469866][  T348]  ? up_write+0x27/0x1f0
[   25.473942][  T348]  ? up_write+0x27/0x1f0
[   25.478027][  T348]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   25.483322][  T348]  ? up_write+0x27/0x1f0
[   25.487410][  T348]  dump_stack+0x15/0x1b
[   25.491388][  T348]  __schedule_bug+0x195/0x260
[   25.495902][  T348]  ? cpu_util_update_eff+0x10e0/0x10e0
[   25.501293][  T348]  ? sysvec_irq_work+0x52/0xb0
[   25.505893][  T348]  ? asm_sysvec_irq_work+0x1b/0x20
[   25.510847][  T348]  __schedule+0xcf7/0x1550
[   25.515085][  T348]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   25.520385][  T348]  ? __sched_text_start+0x8/0x8
[   25.525077][  T348]  ? startup_64+0x2/0x60
[   25.529144][  T348]  do_task_dead+0x99/0xa0
[   25.533311][  T348]  do_exit+0x202a/0x2b80
[   25.537402][  T348]  ? put_task_struct+0x80/0x80
[   25.541996][  T348]  ? __kasan_check_write+0x14/0x20
[   25.546940][  T348]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   25.551883][  T348]  ? _raw_spin_lock_irqsave+0x210/0x210
[   25.557266][  T348]  ? zap_other_threads+0x29c/0x2d0
[   25.562217][  T348]  do_group_exit+0x21a/0x2d0
[   25.566667][  T348]  __x64_sys_exit_group+0x3f/0x40
[   25.571515][  T348]  do_syscall_64+0x3d/0xb0
[   25.575753][  T348]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   25.581486][  T348] RIP: 0033:0x7fec422c2ff9
[   25.585737][  T348] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   25.592595][  T348] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   355] <... bpf resumed>)          = 4
[pid   354] <... bpf resumed>)          = 4
[pid   353] <... bpf resumed>)          = 4
[pid   352] <... bpf resumed>)          = 4
[pid   347] +++ exited with 0 +++
[pid   355] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   353] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   352] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=347, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   355] <... bpf resumed>)          = 5
[pid   354] <... bpf resumed>)          = 5
[pid   353] <... bpf resumed>)          = 5
[pid   352] <... bpf resumed>)          = 5
[pid   355] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   354] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   353] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   352] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   355] <... bpf resumed>)          = 0
[pid   354] <... bpf resumed>)          = 0
[pid   353] <... bpf resumed>)          = 0
[pid   352] <... bpf resumed>)          = 0
[pid   355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   355] <... bpf resumed>)          = 6
[pid   354] <... bpf resumed>)          = 6
[pid   355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   353] <... bpf resumed>)          = 6
[pid   353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   352] <... bpf resumed>)          = 6
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16./strace-static-x86_64: Process 356 attached
 <unfinished ...>
[pid   356] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 356
[pid   356] <... set_robust_list resumed>) = 0
[pid   356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   356] setpgid(0, 0)               = 0
[pid   356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   356] write(3, "1000", 4)         = 4
[pid   356] close(3)                    = 0
[pid   356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   355] <... bpf resumed>)          = 7
[pid   356] <... bpf resumed>)          = 4
[pid   355] exit_group(0 <unfinished ...>
[pid   354] <... bpf resumed>)          = 7
[pid   353] <... bpf resumed>)          = 7
[pid   352] <... bpf resumed>)          = 7
[pid   356] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] <... exit_group resumed>)   = ?
[pid   353] exit_group(0 <unfinished ...>
[pid   352] exit_group(0 <unfinished ...>
[pid   356] <... bpf resumed>)          = 5
[pid   354] exit_group(0 <unfinished ...>
[pid   355] +++ exited with 0 +++
[pid   354] <... exit_group resumed>)   = ?
[pid   356] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   353] <... exit_group resumed>)   = ?
[pid   352] <... exit_group resumed>)   = ?
[pid   356] <... bpf resumed>)          = 0
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=355, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 357 attached
, child_tidptr=0x555555e33650) = 357
[pid   357] set_robust_list(0x555555e33660, 24) = 0
[pid   357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   357] setpgid(0, 0)               = 0
[pid   357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   357] write(3, "1000", 4)         = 4
[pid   357] close(3)                    = 0
[pid   357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   25.601140][  T348] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[   25.609088][  T348] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   25.616900][  T348] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   25.624716][  T348] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[   25.632536][  T348] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[   25.640353][  T348]  </TASK>
[pid   357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   354] +++ exited with 0 +++
[pid   353] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=353, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=354, 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   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 358
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 359
./strace-static-x86_64: Process 358 attached
[pid   358] set_robust_list(0x555555e33660, 24) = 0
[pid   358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   358] setpgid(0, 0)               = 0
[pid   358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   358] write(3, "1000", 4)         = 4
[pid   358] close(3)                    = 0
[pid   358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 359 attached
 <unfinished ...>
[pid   359] set_robust_list(0x555555e33660, 24) = 0
[pid   359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   359] setpgid(0, 0)               = 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   25.683162][    C1] softirq: huh, entered softirq 9 RCU ffffffff8160c090 with preempt_count 00000104, exited with 00000103?
[   25.694383][   T24] BUG: workqueue leaked lock or atomic: kworker/1:0/0x00000001/24
[   25.694383][   T24]      last function: bpf_prog_free_deferred
[   25.708326][   T24] CPU: 1 PID: 24 Comm: kworker/1:0 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   25.719270][   T24] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   25.729647][   T24] Workqueue: events bpf_prog_free_deferred
[   25.735279][   T24] Call Trace:
[   25.738399][   T24]  <TASK>
[   25.741184][   T24]  dump_stack_lvl+0x151/0x1b7
[   25.745699][   T24]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   25.751075][   T24]  ? bpf_prog_free_deferred+0x63e/0x750
[   25.756456][   T24]  dump_stack+0x15/0x1b
[   25.760445][   T24]  process_one_work+0x94e/0xcb0
[   25.765248][   T24]  worker_thread+0xa60/0x1260
[   25.769908][   T24]  kthread+0x26d/0x300
[   25.774069][   T24]  ? worker_clr_flags+0x1a0/0x1a0
[   25.778929][   T24]  ? kthread_blkcg+0xd0/0xd0
[   25.783443][   T24]  ret_from_fork+0x1f/0x30
[   25.787694][   T24]  </TASK>
[   25.790619][   T24] BUG: scheduling while atomic: kworker/1:0/24/0x00000002
[   25.797926][   T24] Modules linked in:
[   25.801628][   T24] Preemption disabled at:
[   25.801638][   T24] [<ffffffff81b68016>] free_vmap_area_noflush+0x226/0xa30
[   25.812762][   T24] CPU: 1 PID: 24 Comm: kworker/1:0 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   25.823675][   T24] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   25.833742][   T24] Workqueue:  0x0 (events)
[   25.838080][   T24] Call Trace:
[   25.841205][   T24]  <TASK>
[   25.843985][   T24]  dump_stack_lvl+0x151/0x1b7
[   25.848587][   T24]  ? free_vmap_area_noflush+0x226/0xa30
[   25.853965][   T24]  ? free_vmap_area_noflush+0x226/0xa30
[   25.859350][   T24]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   25.864641][   T24]  ? free_vmap_area_noflush+0x226/0xa30
[   25.870020][   T24]  dump_stack+0x15/0x1b
[   25.874010][   T24]  __schedule_bug+0x195/0x260
[   25.878527][   T24]  ? cpu_util_update_eff+0x10e0/0x10e0
[pid   359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   356] <... bpf resumed>)          = 7
[pid   357] <... bpf resumed>)          = 4
[pid   359] <... bpf resumed>)          = 4
[pid   358] <... bpf resumed>)          = 4
[pid   357] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] exit_group(0 <unfinished ...>
[pid   352] +++ exited with 0 +++
[pid   359] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   358] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] <... exit_group resumed>)   = ?
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=352, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   357] <... bpf resumed>)          = 5
[pid   359] <... bpf resumed>)          = 5
[pid   358] <... bpf resumed>)          = 5
[pid   357] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   358] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   357] <... bpf resumed>)          = 6
[pid   356] +++ exited with 0 +++
[pid   357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   359] <... bpf resumed>)          = 0
[pid   358] <... bpf resumed>)          = 0
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=356, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   300] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   359] <... bpf resumed>)          = 6
[pid   358] <... bpf resumed>)          = 6
[pid   300] <... restart_syscall resumed>) = 0
[pid   359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16./strace-static-x86_64: Process 361 attached
 <unfinished ...>
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 361
[pid   358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   361] set_robust_list(0x555555e33660, 24) = 0
[pid   361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   361] setpgid(0, 0)               = 0
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 362
[pid   361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 362 attached
[pid   361] write(3, "1000", 4)         = 4
[pid   361] close(3)                    = 0
[pid   362] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   362] <... set_robust_list resumed>) = 0
[pid   362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   362] setpgid(0, 0)               = 0
[pid   362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   361] <... bpf resumed>)          = 3
[pid   362] <... openat resumed>)       = 3
[pid   361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   362] write(3, "1000", 4)         = 4
[pid   362] close(3)                    = 0
[pid   362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   357] <... bpf resumed>)          = 7
[pid   359] <... bpf resumed>)          = 7
[pid   358] <... bpf resumed>)          = 7
[pid   357] exit_group(0)               = ?
[pid   361] <... bpf resumed>)          = 4
[pid   359] exit_group(0 <unfinished ...>
[pid   358] exit_group(0 <unfinished ...>
[pid   359] <... exit_group resumed>)   = ?
[pid   358] <... exit_group resumed>)   = ?
[pid   361] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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_FREEZE, {map_fd=5}, 4) = 0
[pid   361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   362] <... bpf resumed>)          = 4
[pid   357] +++ exited with 0 +++
[pid   362] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   358] +++ exited with 0 +++
[pid   362] <... bpf resumed>)          = 5
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=357, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=358, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   362] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   297] <... restart_syscall resumed>) = 0
[pid   362] <... bpf resumed>)          = 0
[   25.883825][   T24]  __schedule+0xcf7/0x1550
[   25.888076][   T24]  ? __sched_text_start+0x8/0x8
[   25.892759][   T24]  ? wq_worker_sleeping+0x64/0x290
[   25.897708][   T24]  schedule+0xc3/0x180
[   25.901615][   T24]  worker_thread+0xefa/0x1260
[   25.906135][   T24]  kthread+0x26d/0x300
[   25.910035][   T24]  ? worker_clr_flags+0x1a0/0x1a0
[   25.914978][   T24]  ? kthread_blkcg+0xd0/0xd0
[   25.919403][   T24]  ret_from_fork+0x1f/0x30
[   25.923662][   T24]  </TASK>
[pid   362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   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   362] <... bpf resumed>)          = 6
[pid   362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16./strace-static-x86_64: Process 363 attached
 <unfinished ...>
[pid   363] set_robust_list(0x555555e33660, 24) = 0
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 363
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 364
[pid   363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   363] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 364 attached
[pid   364] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   364] <... set_robust_list resumed>) = 0
[pid   363] <... openat resumed>)       = 3
[pid   364] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   363] write(3, "1000", 4 <unfinished ...>
[pid   364] <... prctl resumed>)        = 0
[pid   364] setpgid(0, 0)               = 0
[pid   364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   363] <... write resumed>)        = 4
[pid   364] write(3, "1000", 4 <unfinished ...>
[pid   363] close(3 <unfinished ...>
[pid   364] <... write resumed>)        = 4
[pid   363] <... close resumed>)        = 0
[pid   364] close(3)                    = 0
[pid   364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   364] <... bpf resumed>)          = 3
[pid   363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   362] <... bpf resumed>)          = 7
[pid   361] <... bpf resumed>)          = 7
[pid   359] +++ exited with 0 +++
[pid   363] <... bpf resumed>)          = 4
[pid   362] exit_group(0)               = ?
[pid   361] exit_group(0 <unfinished ...>
[pid   364] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   363] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] <... exit_group resumed>)   = ?
[pid   364] <... bpf resumed>)          = 5
[pid   364] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=359, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   363] <... bpf resumed>)          = 5
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   363] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   364] <... bpf resumed>)          = 6
[pid   364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   363] <... bpf resumed>)          = 6
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 365
[pid   363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16./strace-static-x86_64: Process 365 attached
 <unfinished ...>
[pid   365] set_robust_list(0x555555e33660, 24) = 0
[pid   365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   365] setpgid(0, 0)               = 0
[pid   365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   365] write(3, "1000", 4)         = 4
[pid   365] close(3)                    = 0
[pid   365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   362] +++ exited with 0 +++
[pid   361] +++ exited with 0 +++
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=361, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=362, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 366 attached
./strace-static-x86_64: Process 367 attached
 <unfinished ...>
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 366
[pid   367] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   366] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 367
[pid   367] <... set_robust_list resumed>) = 0
[pid   366] <... set_robust_list resumed>) = 0
[pid   367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   367] setpgid(0, 0)               = 0
[pid   367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   367] write(3, "1000", 4)         = 4
[pid   367] close(3)                    = 0
[pid   366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   366] setpgid(0, 0)               = 0
[pid   366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   367] <... bpf resumed>)          = 3
[pid   365] <... bpf resumed>)          = 4
[pid   364] <... bpf resumed>)          = 7
[pid   363] <... bpf resumed>)          = 7
[pid   365] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   364] exit_group(0 <unfinished ...>
[pid   363] exit_group(0 <unfinished ...>
[pid   365] <... bpf resumed>)          = 5
[pid   364] <... exit_group resumed>)   = ?
[pid   363] <... exit_group resumed>)   = ?
[pid   367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   366] write(3, "1000", 4 <unfinished ...>
[pid   365] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   366] <... write resumed>)        = 4
[pid   365] <... bpf resumed>)          = 0
[pid   366] close(3 <unfinished ...>
[pid   365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] <... close resumed>)        = 0
[pid   366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   365] <... bpf resumed>)          = 6
[pid   365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   366] <... bpf resumed>)          = 3
[pid   366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   364] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=364, 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 368 attached
, child_tidptr=0x555555e33650) = 368
[pid   368] set_robust_list(0x555555e33660, 24) = 0
[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) = 3
[pid   368] write(3, "1000", 4)         = 4
[pid   368] close(3)                    = 0
[pid   368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   367] <... bpf resumed>)          = 4
[pid   363] +++ exited with 0 +++
[pid   365] <... bpf resumed>)          = 7
[pid   366] <... bpf resumed>)          = 4
[pid   368] <... bpf resumed>)          = 4
[   26.063663][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   26.075150][  T292] BUG: scheduling while atomic: strace-static-x/292/0x00000002
[   26.082404][  T292] Modules linked in:
[   26.086310][  T292] Preemption disabled at:
[   26.086318][  T292] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   26.097363][  T292] CPU: 1 PID: 292 Comm: strace-static-x Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   26.108717][  T292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   26.118722][  T292] Call Trace:
[   26.121846][  T292]  <TASK>
[   26.124710][  T292]  dump_stack_lvl+0x151/0x1b7
[   26.129222][  T292]  ? is_module_text_address+0x1f/0x360
[   26.134515][  T292]  ? is_module_text_address+0x1f/0x360
[   26.139813][  T292]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   26.145107][  T292]  ? is_module_text_address+0x1f/0x360
[   26.150399][  T292]  dump_stack+0x15/0x1b
[   26.154393][  T292]  __schedule_bug+0x195/0x260
[   26.158908][  T292]  ? cpu_util_update_eff+0x10e0/0x10e0
[   26.164198][  T292]  ? percpu_counter_add_batch+0x13d/0x160
[   26.169759][  T292]  __schedule+0xcf7/0x1550
[   26.174010][  T292]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   26.179910][  T292]  ? ____fput+0x15/0x20
[   26.184252][  T292]  ? __sched_text_start+0x8/0x8
[   26.188934][  T292]  ? __blkcg_punt_bio_submit+0x180/0x180
[   26.194404][  T292]  ? unlock_page_memcg+0x160/0x160
[   26.199352][  T292]  schedule+0xc3/0x180
[   26.203259][  T292]  exit_to_user_mode_loop+0x4e/0xa0
[   26.208398][  T292]  exit_to_user_mode_prepare+0x5a/0xa0
[   26.213693][  T292]  syscall_exit_to_user_mode+0x26/0x140
[   26.219072][  T292]  do_syscall_64+0x49/0xb0
[   26.223327][  T292]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   26.229051][  T292] RIP: 0033:0x4e65f7
[   26.232786][  T292] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[   26.252230][  T292] RSP: 002b:00007fff6da4d208 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[pid   367] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   365] exit_group(0 <unfinished ...>
[pid   368] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] <... bpf resumed>)          = 5
[pid   365] <... exit_group resumed>)   = ?
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=363, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   367] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   366] <... bpf resumed>)          = 5
[pid   365] +++ exited with 0 +++
[pid   367] <... bpf resumed>)          = 0
[pid   366] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=365, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   368] <... bpf resumed>)          = 5
[pid   367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   298] <... restart_syscall resumed>) = 0
[pid   368] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   366] <... bpf resumed>)          = 0
[pid   367] <... bpf resumed>)          = 6
[pid   368] <... bpf resumed>)          = 0
[pid   367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   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./strace-static-x86_64: Process 369 attached
./strace-static-x86_64: Process 370 attached
 <unfinished ...>
[pid   368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] <... bpf resumed>)          = 6
[pid   370] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   369] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   368] <... bpf resumed>)          = 6
[pid   366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 370
[pid   368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   369] <... set_robust_list resumed>) = 0
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 369
[pid   370] <... set_robust_list resumed>) = 0
[pid   369] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   370] prctl(PR_SET_PDEATHSIG, SIGKILL <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) = 3
[pid   369] write(3, "1000", 4 <unfinished ...>
[pid   370] <... prctl resumed>)        = 0
[pid   369] <... write resumed>)        = 4
[pid   369] close(3)                    = 0
[pid   370] setpgid(0, 0 <unfinished ...>
[pid   369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   370] <... setpgid resumed>)      = 0
[pid   370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   369] <... bpf resumed>)          = 3
[pid   369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   370] write(3, "1000", 4)         = 4
[pid   370] close(3)                    = 0
[pid   370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   367] <... bpf resumed>)          = 7
[pid   368] <... bpf resumed>)          = 7
[pid   366] <... bpf resumed>)          = 7
[pid   367] exit_group(0 <unfinished ...>
[pid   366] exit_group(0 <unfinished ...>
[pid   369] <... bpf resumed>)          = 4
[pid   368] exit_group(0 <unfinished ...>
[pid   367] <... exit_group resumed>)   = ?
[pid   366] <... exit_group resumed>)   = ?
[pid   370] <... bpf resumed>)          = 4
[pid   369] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   368] <... exit_group resumed>)   = ?
[pid   370] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] +++ exited with 0 +++
[pid   370] <... bpf resumed>)          = 5
[pid   370] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=367, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   370] <... bpf resumed>)          = 0
[pid   369] <... bpf resumed>)          = 5
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   369] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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 371 attached
 <unfinished ...>
[pid   370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] <... bpf resumed>)          = 6
[pid   371] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 371
[pid   371] <... set_robust_list resumed>) = 0
[pid   370] <... bpf resumed>)          = 6
[pid   370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[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) = 3
[pid   371] write(3, "1000", 4)         = 4
[pid   371] close(3)                    = 0
[pid   371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   368] +++ exited with 0 +++
[pid   366] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=368, 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   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=366, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[   26.260474][  T292] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   26.268283][  T292] RDX: 00007fff6da4d210 RSI: 0000000000008910 RDI: 0000000000000003
[   26.276095][  T292] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000c
[   26.283905][  T292] R10: 0000000000554612 R11: 0000000000000286 R12: 00007fff6da4d270
[   26.291808][  T292] R13: 00007fff6da4d210 R14: 0000000000423160 R15: 0000000000617180
[   26.299646][  T292]  </TASK>
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 372 attached
 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 372
[pid   372] set_robust_list(0x555555e33660, 24) = 0
./strace-static-x86_64: Process 373 attached
[pid   372] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 373
[pid   372] <... prctl resumed>)        = 0
[pid   373] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   372] setpgid(0, 0)               = 0
[pid   373] <... set_robust_list resumed>) = 0
[pid   372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   373] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   372] <... openat resumed>)       = 3
[pid   372] write(3, "1000", 4)         = 4
[pid   373] <... prctl resumed>)        = 0
[pid   372] close(3)                    = 0
[pid   373] setpgid(0, 0 <unfinished ...>
[pid   372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   373] <... setpgid resumed>)      = 0
[pid   373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   373] write(3, "1000", 4)         = 4
[pid   373] close(3)                    = 0
[pid   373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   372] <... bpf resumed>)          = 3
[pid   372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   373] <... bpf resumed>)          = 3
[pid   373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   369] <... bpf resumed>)          = 7
[pid   373] <... bpf resumed>)          = 4
[pid   372] <... bpf resumed>)          = 4
[pid   371] <... bpf resumed>)          = 4
[pid   370] <... bpf resumed>)          = 7
[pid   373] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   372] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   373] <... bpf resumed>)          = 5
[pid   372] <... bpf resumed>)          = 5
[pid   371] <... bpf resumed>)          = 5
[pid   370] exit_group(0 <unfinished ...>
[pid   369] exit_group(0 <unfinished ...>
[pid   372] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   371] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   372] <... bpf resumed>)          = 0
[pid   371] <... bpf resumed>)          = 0
[pid   372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   373] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   370] <... exit_group resumed>)   = ?
[pid   369] <... exit_group resumed>)   = ?
[pid   373] <... bpf resumed>)          = 0
[pid   372] <... bpf resumed>)          = 6
[pid   371] <... bpf resumed>)          = 6
[pid   372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   372] <... bpf resumed>)          = 7
[pid   371] <... bpf resumed>)          = 7
[pid   372] exit_group(0 <unfinished ...>
[pid   371] exit_group(0 <unfinished ...>
[pid   372] <... exit_group resumed>)   = ?
[pid   371] <... exit_group resumed>)   = ?
[pid   373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   372] +++ exited with 0 +++
[pid   370] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=372, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=370, 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   296] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 374 attached
 <unfinished ...>
[pid   373] <... bpf resumed>)          = 6
[pid   296] <... restart_syscall resumed>) = 0
[pid   374] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 374
[pid   374] <... set_robust_list resumed>) = 0
[pid   373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   369] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=369, 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, child_tidptr=0x555555e33650) = 375
./strace-static-x86_64: Process 375 attached
[pid   374] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   375] set_robust_list(0x555555e33660, 24) = 0
[pid   374] <... prctl resumed>)        = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   374] setpgid(0, 0 <unfinished ...>
[pid   375] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 376
[pid   375] <... prctl resumed>)        = 0
[pid   374] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 376 attached
[pid   376] set_robust_list(0x555555e33660, 24) = 0
[pid   374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   376] setpgid(0, 0)               = 0
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   374] <... openat resumed>)       = 3
[pid   375] setpgid(0, 0 <unfinished ...>
[pid   374] write(3, "1000", 4 <unfinished ...>
[pid   375] <... setpgid resumed>)      = 0
[pid   374] <... write resumed>)        = 4
[pid   374] close(3)                    = 0
[pid   375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   375] <... openat resumed>)       = 3
[pid   375] write(3, "1000", 4)         = 4
[pid   375] close(3)                    = 0
[pid   376] <... bpf resumed>)          = 3
[pid   375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   374] <... bpf resumed>)          = 3
[pid   374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   375] <... bpf resumed>)          = 3
[pid   375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   371] +++ exited with 0 +++
[pid   376] <... bpf resumed>)          = 4
[pid   373] <... bpf resumed>)          = 7
[pid   376] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   375] <... bpf resumed>)          = 4
[pid   374] <... bpf resumed>)          = 4
[pid   373] exit_group(0 <unfinished ...>
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=371, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   376] <... bpf resumed>)          = 5
[pid   373] <... exit_group resumed>)   = ?
[pid   374] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   375] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] <... bpf resumed>)          = 5
[pid   375] <... bpf resumed>)          = 5
[pid   374] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   375] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   374] <... bpf resumed>)          = 0
[pid   375] <... bpf resumed>)          = 0
[pid   374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] <... bpf resumed>)          = 6
[pid   375] <... bpf resumed>)          = 6
[pid   374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   374] <... bpf resumed>)          = 7
[pid   375] <... bpf resumed>)          = 7
[pid   373] +++ exited with 0 +++
[pid   375] exit_group(0)               = ?
[pid   375] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=375, 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, child_tidptr=0x555555e33650) = 377
[pid   374] exit_group(0)               = ?
[pid   374] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=374, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   376] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   297] <... restart_syscall resumed>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 378
[pid   376] <... bpf resumed>)          = 0
[pid   376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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="kfree", prog_fd=6}}, 16) = 7
[pid   376] exit_group(0)               = ?
[   26.415966][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   26.428985][  T373] BUG: scheduling while atomic: syz-executor115/373/0x00000002
[   26.436425][  T373] Modules linked in:
[   26.440770][  T373] Preemption disabled at:
[   26.440780][  T373] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   26.452260][  T373] CPU: 1 PID: 373 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   26.463627][  T373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   26.473523][  T373] Call Trace:
[   26.476644][  T373]  <TASK>
[   26.479420][  T373]  dump_stack_lvl+0x151/0x1b7
[   26.483931][  T373]  ? is_module_text_address+0x1f/0x360
[   26.489230][  T373]  ? is_module_text_address+0x1f/0x360
[   26.494521][  T373]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   26.499815][  T373]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   26.505459][  T373]  ? is_module_text_address+0x1f/0x360
[   26.510752][  T373]  dump_stack+0x15/0x1b
[   26.514744][  T373]  __schedule_bug+0x195/0x260
[   26.519261][  T373]  ? cpu_util_update_eff+0x10e0/0x10e0
[   26.524553][  T373]  __schedule+0xcf7/0x1550
[   26.528813][  T373]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   26.534108][  T373]  ? __sched_text_start+0x8/0x8
[   26.538840][  T373]  ? _raw_write_lock_irqsave+0x160/0x1e0
[   26.544364][  T373]  do_task_dead+0x99/0xa0
[   26.548506][  T373]  do_exit+0x202a/0x2b80
[   26.552599][  T373]  ? put_task_struct+0x80/0x80
[   26.557188][  T373]  ? __kasan_check_write+0x14/0x20
[   26.562133][  T373]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   26.567078][  T373]  ? _raw_spin_lock_irqsave+0x210/0x210
[   26.572463][  T373]  ? zap_other_threads+0x29c/0x2d0
[   26.577411][  T373]  do_group_exit+0x21a/0x2d0
[   26.581842][  T373]  __x64_sys_exit_group+0x3f/0x40
[   26.586695][  T373]  do_syscall_64+0x3d/0xb0
[   26.590947][  T373]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   26.596685][  T373] RIP: 0033:0x7fec422c2ff9
[   26.600935][  T373] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   26.607784][  T373] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
./strace-static-x86_64: Process 378 attached
[pid   378] set_robust_list(0x555555e33660, 24) = 0
[pid   378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   378] setpgid(0, 0)               = 0
[pid   378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=373, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   378] <... openat resumed>)       = 3
[pid   378] write(3, "1000", 4)         = 4
[pid   378] close(3)                    = 0
[pid   378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 379
./strace-static-x86_64: Process 377 attached
[pid   377] set_robust_list(0x555555e33660, 24) = 0
[pid   377] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   377] <... prctl resumed>)        = 0
[pid   377] setpgid(0, 0)               = 0
[pid   377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 380
./strace-static-x86_64: Process 380 attached
./strace-static-x86_64: Process 379 attached
[pid   380] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   379] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   380] <... set_robust_list resumed>) = 0
[pid   377] <... openat resumed>)       = 3
[pid   380] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   379] <... set_robust_list resumed>) = 0
[pid   377] write(3, "1000", 4 <unfinished ...>
[pid   379] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   380] <... prctl resumed>)        = 0
[pid   377] <... write resumed>)        = 4
[pid   380] setpgid(0, 0 <unfinished ...>
[pid   379] <... prctl resumed>)        = 0
[pid   380] <... setpgid resumed>)      = 0
[pid   377] close(3)                    = 0
[pid   379] setpgid(0, 0 <unfinished ...>
[pid   380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   379] <... setpgid resumed>)      = 0
[pid   380] <... openat resumed>)       = 3
[pid   379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   380] write(3, "1000", 4 <unfinished ...>
[pid   379] write(3, "1000", 4 <unfinished ...>
[pid   380] <... write resumed>)        = 4
[pid   379] <... write resumed>)        = 4
[pid   380] close(3 <unfinished ...>
[pid   379] close(3 <unfinished ...>
[pid   380] <... close resumed>)        = 0
[pid   379] <... close resumed>)        = 0
[pid   380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   380] <... bpf resumed>)          = 3
[pid   380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   379] <... bpf resumed>)          = 3
[pid   379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   378] <... bpf resumed>)          = 3
[pid   378] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   377] <... bpf resumed>)          = 3
[pid   377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   376] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=376, si_uid=0, si_status=0, si_utime=0, si_stime=19} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 381 attached
, child_tidptr=0x555555e33650) = 381
[pid   381] set_robust_list(0x555555e33660, 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) = 3
[pid   381] write(3, "1000", 4)         = 4
[pid   381] close(3)                    = 0
[pid   381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   26.616030][  T373] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[   26.623845][  T373] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   26.631652][  T373] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   26.639552][  T373] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[   26.647364][  T373] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[   26.655186][  T373]  </TASK>
[pid   381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   380] <... bpf resumed>)          = 4
[pid   380] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   379] <... bpf resumed>)          = 4
[pid   381] <... bpf resumed>)          = 4
[pid   380] <... bpf resumed>)          = 5
[pid   379] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   378] <... bpf resumed>)          = 4
[pid   377] <... bpf resumed>)          = 4
[pid   380] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   379] <... bpf resumed>)          = 5
[pid   377] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   381] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   380] <... bpf resumed>)          = 0
[pid   379] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   378] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   377] <... bpf resumed>)          = 5
[pid   381] <... bpf resumed>)          = 5
[pid   380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   379] <... bpf resumed>)          = 0
[pid   378] <... bpf resumed>)          = 5
[pid   381] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   377] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   381] <... bpf resumed>)          = 0
[pid   380] <... bpf resumed>)          = 6
[pid   379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   378] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   377] <... bpf resumed>)          = 0
[pid   381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   378] <... bpf resumed>)          = 0
[pid   377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   381] <... bpf resumed>)          = 6
[pid   380] <... bpf resumed>)          = 7
[pid   379] <... bpf resumed>)          = 6
[pid   378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   377] <... bpf resumed>)          = 6
[pid   381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   380] exit_group(0 <unfinished ...>
[pid   379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   380] <... exit_group resumed>)   = ?
[pid   379] <... bpf resumed>)          = 7
[pid   377] <... bpf resumed>)          = 7
[pid   379] exit_group(0)               = ?
[pid   380] +++ exited with 0 +++
[pid   378] <... bpf resumed>)          = 6
[pid   377] exit_group(0 <unfinished ...>
[pid   378] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   377] <... exit_group resumed>)   = ?
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=380, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 382 attached
, child_tidptr=0x555555e33650) = 382
[pid   382] set_robust_list(0x555555e33660, 24) = 0
[pid   382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   381] <... bpf resumed>)          = 7
[pid   381] exit_group(0)               = ?
[pid   379] +++ exited with 0 +++
[pid   378] <... bpf resumed>)          = 7
[pid   377] +++ exited with 0 +++
[pid   382] <... bpf resumed>)          = 4
[pid   378] exit_group(0 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=377, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=379, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   382] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   378] <... exit_group resumed>)   = ?
[pid   300] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   382] <... bpf resumed>)          = 5
[pid   300] <... restart_syscall resumed>) = 0
[pid   382] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 383 attached
 <unfinished ...>
[pid   382] <... bpf resumed>)          = 6
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 383
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   383] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16./strace-static-x86_64: Process 384 attached
 <unfinished ...>
[pid   383] <... set_robust_list resumed>) = 0
[pid   383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 384
[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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   384] set_robust_list(0x555555e33660, 24) = 0
[pid   384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   383] <... bpf resumed>)          = 3
[pid   384] setpgid(0, 0 <unfinished ...>
[pid   383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   384] <... setpgid resumed>)      = 0
[pid   384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   384] write(3, "1000", 4)         = 4
[pid   384] close(3)                    = 0
[pid   384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   381] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=381, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 385
./strace-static-x86_64: Process 385 attached
[pid   385] set_robust_list(0x555555e33660, 24) = 0
[pid   385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   385] setpgid(0, 0)               = 0
[pid   385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   385] write(3, "1000", 4)         = 4
[pid   385] close(3)                    = 0
[pid   385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   385] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   378] +++ exited with 0 +++
[pid   385] <... bpf resumed>)          = 4
[pid   384] <... bpf resumed>)          = 4
[pid   383] <... bpf resumed>)          = 4
[pid   382] <... bpf resumed>)          = 7
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=378, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   385] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   384] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 ...>
[   26.774761][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   26.786186][  T292] BUG: scheduling while atomic: strace-static-x/292/0x00000002
[   26.794273][  T292] Modules linked in:
[   26.797979][  T292] Preemption disabled at:
[   26.797987][  T292] [<ffffffff81cb39a3>] __dentry_kill+0x4c3/0x650
[   26.808343][  T292] CPU: 1 PID: 292 Comm: strace-static-x Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   26.819680][  T292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   26.829573][  T292] Call Trace:
[   26.832702][  T292]  <TASK>
[   26.835474][  T292]  dump_stack_lvl+0x151/0x1b7
[   26.839988][  T292]  ? __dentry_kill+0x4c3/0x650
[   26.844582][  T292]  ? __dentry_kill+0x4c3/0x650
[   26.849183][  T292]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   26.854481][  T292]  ? __dentry_kill+0x4c3/0x650
[   26.859078][  T292]  dump_stack+0x15/0x1b
[   26.863070][  T292]  __schedule_bug+0x195/0x260
[   26.867592][  T292]  ? cpu_util_update_eff+0x10e0/0x10e0
[   26.872879][  T292]  ? percpu_counter_add_batch+0x13d/0x160
[   26.878439][  T292]  __schedule+0xcf7/0x1550
[   26.882693][  T292]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   26.888588][  T292]  ? ____fput+0x15/0x20
[   26.892581][  T292]  ? __sched_text_start+0x8/0x8
[   26.897284][  T292]  ? __blkcg_punt_bio_submit+0x180/0x180
[   26.902740][  T292]  ? unlock_page_memcg+0x160/0x160
[   26.907685][  T292]  schedule+0xc3/0x180
[   26.911589][  T292]  exit_to_user_mode_loop+0x4e/0xa0
[   26.916624][  T292]  exit_to_user_mode_prepare+0x5a/0xa0
[   26.921927][  T292]  syscall_exit_to_user_mode+0x26/0x140
[   26.927308][  T292]  do_syscall_64+0x49/0xb0
[   26.931553][  T292]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   26.937279][  T292] RIP: 0033:0x4e65f7
[   26.941014][  T292] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[   26.960459][  T292] RSP: 002b:00007fff6da4d208 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[pid   383] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] exit_group(0 <unfinished ...>
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   385] <... bpf resumed>)          = 5
[pid   384] <... bpf resumed>)          = 5
[pid   382] <... exit_group resumed>)   = ?
[pid   384] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   383] <... bpf resumed>)          = 5
[pid   382] +++ exited with 0 +++
[pid   297] <... restart_syscall resumed>) = 0
[pid   383] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   384] <... bpf resumed>)          = 0
[pid   383] <... bpf resumed>)          = 0
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=382, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   385] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   385] <... bpf resumed>)          = 0
[pid   384] <... bpf resumed>)          = 6
[pid   385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   383] <... bpf resumed>)          = 6
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 387 attached
 <unfinished ...>
[pid   383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 387
./strace-static-x86_64: Process 388 attached
[pid   387] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   385] <... bpf resumed>)          = 6
[pid   387] <... set_robust_list resumed>) = 0
[pid   385] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 388
[pid   387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   387] setpgid(0, 0)               = 0
[pid   387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   387] write(3, "1000", 4)         = 4
[pid   387] close(3)                    = 0
[pid   387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   388] set_robust_list(0x555555e33660, 24) = 0
[pid   388] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   387] <... bpf resumed>)          = 3
[pid   388] <... prctl resumed>)        = 0
[pid   388] setpgid(0, 0)               = 0
[pid   387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   388] write(3, "1000", 4)         = 4
[pid   388] close(3)                    = 0
[pid   388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   384] <... bpf resumed>)          = 7
[pid   385] <... bpf resumed>)          = 7
[pid   383] <... bpf resumed>)          = 7
[pid   388] <... bpf resumed>)          = 4
[pid   384] exit_group(0 <unfinished ...>
[pid   383] exit_group(0 <unfinished ...>
[pid   385] exit_group(0 <unfinished ...>
[pid   388] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   387] <... bpf resumed>)          = 4
[pid   384] <... exit_group resumed>)   = ?
[pid   385] <... exit_group resumed>)   = ?
[pid   383] <... exit_group resumed>)   = ?
[pid   388] <... bpf resumed>)          = 5
[pid   388] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   387] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   387] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   385] +++ exited with 0 +++
[pid   383] +++ exited with 0 +++
[pid   384] +++ exited with 0 +++
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=383, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=384, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=385, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 390 attached
./strace-static-x86_64: Process 389 attached
 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 390
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 389
[   26.968926][  T292] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   26.976726][  T292] RDX: 00007fff6da4d210 RSI: 0000000000008910 RDI: 0000000000000003
[   26.984537][  T292] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000c
[   26.992348][  T292] R10: 0000000000554612 R11: 0000000000000286 R12: 00007fff6da4d270
[   27.000286][  T292] R13: 00007fff6da4d210 R14: 0000000000423160 R15: 0000000000617180
[   27.008179][  T292]  </TASK>
[pid   389] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 391
[pid   390] set_robust_list(0x555555e33660, 24) = 0
./strace-static-x86_64: Process 391 attached
[pid   389] <... set_robust_list resumed>) = 0
[pid   390] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   390] <... prctl resumed>)        = 0
[pid   390] setpgid(0, 0 <unfinished ...>
[pid   389] setpgid(0, 0 <unfinished ...>
[pid   390] <... setpgid resumed>)      = 0
[pid   389] <... setpgid resumed>)      = 0
[pid   389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   391] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   389] <... openat resumed>)       = 3
[pid   389] write(3, "1000", 4)         = 4
[pid   389] close(3 <unfinished ...>
[pid   391] <... set_robust_list resumed>) = 0
[pid   390] <... openat resumed>)       = 3
[pid   390] write(3, "1000", 4)         = 4
[pid   389] <... close resumed>)        = 0
[pid   391] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   390] close(3 <unfinished ...>
[pid   391] <... prctl resumed>)        = 0
[pid   390] <... close resumed>)        = 0
[pid   389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   391] setpgid(0, 0 <unfinished ...>
[pid   390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   391] <... setpgid resumed>)      = 0
[pid   391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   390] <... bpf resumed>)          = 3
[pid   389] <... bpf resumed>)          = 3
[pid   391] write(3, "1000", 4 <unfinished ...>
[pid   390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   391] <... write resumed>)        = 4
[pid   391] close(3)                    = 0
[pid   391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   388] <... bpf resumed>)          = 7
[pid   387] <... bpf resumed>)          = 7
[pid   391] <... bpf resumed>)          = 4
[pid   390] <... bpf resumed>)          = 4
[pid   389] <... bpf resumed>)          = 4
[pid   388] exit_group(0 <unfinished ...>
[pid   387] exit_group(0 <unfinished ...>
[pid   391] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   390] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   389] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   388] <... exit_group resumed>)   = ?
[pid   387] <... exit_group resumed>)   = ?
[pid   391] <... bpf resumed>)          = 5
[pid   390] <... bpf resumed>)          = 5
[pid   389] <... bpf resumed>)          = 5
[pid   391] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   390] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   389] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   391] <... bpf resumed>)          = 0
[pid   390] <... bpf resumed>)          = 0
[pid   389] <... bpf resumed>)          = 0
[pid   391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   391] <... bpf resumed>)          = 6
[pid   390] <... bpf resumed>)          = 6
[pid   389] <... bpf resumed>)          = 6
[pid   391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   388] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=388, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 392 attached
, child_tidptr=0x555555e33650) = 392
[pid   392] set_robust_list(0x555555e33660, 24) = 0
[pid   392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   392] setpgid(0, 0)               = 0
[pid   392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   392] write(3, "1000", 4)         = 4
[pid   392] close(3)                    = 0
[pid   392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   390] <... bpf resumed>)          = 7
[pid   391] <... bpf resumed>)          = 7
[pid   389] <... bpf resumed>)          = 7
[pid   392] <... bpf resumed>)          = 4
[pid   392] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   391] exit_group(0 <unfinished ...>
[pid   390] exit_group(0 <unfinished ...>
[pid   389] exit_group(0 <unfinished ...>
[pid   387] +++ exited with 0 +++
[pid   392] <... bpf resumed>)          = 5
[pid   391] <... exit_group resumed>)   = ?
[pid   390] <... exit_group resumed>)   = ?
[pid   389] <... exit_group resumed>)   = ?
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=387, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   392] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   391] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=391, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   392] <... bpf resumed>)          = 0
[pid   392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   301] 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   301] <... clone resumed>, child_tidptr=0x555555e33650) = 393
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 394
./strace-static-x86_64: Process 393 attached
./strace-static-x86_64: Process 394 attached
[pid   394] set_robust_list(0x555555e33660, 24) = 0
[pid   394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   394] setpgid(0, 0)               = 0
[pid   394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   393] set_robust_list(0x555555e33660, 24) = 0
[pid   394] <... openat resumed>)       = 3
[pid   394] write(3, "1000", 4 <unfinished ...>
[pid   393] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   394] <... write resumed>)        = 4
[pid   393] <... prctl resumed>)        = 0
[pid   394] close(3)                    = 0
[pid   394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   393] setpgid(0, 0)               = 0
[pid   393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   393] write(3, "1000", 4)         = 4
[pid   393] close(3 <unfinished ...>
[pid   394] <... bpf resumed>)          = 3
[pid   393] <... close resumed>)        = 0
[pid   394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   390] +++ exited with 0 +++
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=390, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 395 attached
, child_tidptr=0x555555e33650) = 395
[pid   395] set_robust_list(0x555555e33660, 24) = 0
[pid   395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   395] setpgid(0, 0)               = 0
[pid   395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   395] write(3, "1000", 4)         = 4
[pid   395] close(3)                    = 0
[pid   395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   392] <... bpf resumed>)          = 7
[pid   389] +++ exited with 0 +++
[pid   394] <... bpf resumed>)          = 4
[pid   393] <... bpf resumed>)          = 4
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=389, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   394] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   393] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   394] <... bpf resumed>)          = 5
[pid   393] <... bpf resumed>)          = 5
[pid   394] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   393] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 396 attached
 <unfinished ...>
[pid   395] <... bpf resumed>)          = 4
[pid   394] <... bpf resumed>)          = 0
[pid   393] <... bpf resumed>)          = 0
[pid   392] exit_group(0 <unfinished ...>
[pid   396] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   298] <... clone resumed>, child_tidptr=0x555555e33650) = 396
[pid   396] <... set_robust_list resumed>) = 0
[pid   395] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   394] <... bpf resumed>)          = 6
[pid   392] <... exit_group resumed>)   = ?
[pid   393] <... bpf resumed>)          = 6
[pid   396] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   395] <... bpf resumed>)          = 5
[pid   394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   396] <... prctl resumed>)        = 0
[pid   394] <... bpf resumed>)          = 7
[pid   393] <... bpf resumed>)          = 7
[pid   396] setpgid(0, 0 <unfinished ...>
[pid   394] exit_group(0 <unfinished ...>
[pid   393] exit_group(0 <unfinished ...>
[pid   396] <... setpgid resumed>)      = 0
[pid   394] <... exit_group resumed>)   = ?
[pid   393] <... exit_group resumed>)   = ?
[pid   396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   395] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   392] +++ exited with 0 +++
[pid   396] <... openat resumed>)       = 3
[pid   395] <... bpf resumed>)          = 0
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=392, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   396] write(3, "1000", 4)         = 4
[pid   395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   396] close(3)                    = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 397 attached
 <unfinished ...>
[pid   395] <... bpf resumed>)          = 6
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 397
[pid   397] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   396] <... bpf resumed>)          = 3
[pid   395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   397] <... set_robust_list resumed>) = 0
[pid   397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   397] setpgid(0, 0)               = 0
[pid   397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   397] write(3, "1000", 4)         = 4
[pid   397] close(3)                    = 0
[pid   397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   394] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=394, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 398
./strace-static-x86_64: Process 398 attached
[pid   398] set_robust_list(0x555555e33660, 24) = 0
[pid   398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   398] setpgid(0, 0)               = 0
[pid   398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   398] write(3, "1000", 4)         = 4
[pid   398] close(3)                    = 0
[pid   398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   398] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   393] +++ exited with 0 +++
[pid   396] <... bpf resumed>)          = 4
[pid   396] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=393, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   398] <... bpf resumed>)          = 4
[pid   397] <... bpf resumed>)          = 4
[pid   396] <... bpf resumed>)          = 5
[pid   395] <... bpf resumed>)          = 7
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   398] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   397] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   396] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   395] exit_group(0./strace-static-x86_64: Process 399 attached
 <unfinished ...>
[pid   398] <... bpf resumed>)          = 5
[pid   397] <... bpf resumed>)          = 5
[pid   396] <... bpf resumed>)          = 0
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 399
[pid   398] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   397] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   399] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   398] <... bpf resumed>)          = 0
[pid   397] <... bpf resumed>)          = 0
[pid   395] <... exit_group resumed>)   = ?
[pid   398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   396] <... bpf resumed>)          = 6
[pid   398] <... bpf resumed>)          = 6
[pid   397] <... bpf resumed>)          = 6
[pid   396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   398] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   396] <... bpf resumed>)          = 7
[pid   396] exit_group(0)               = ?
[pid   399] <... set_robust_list resumed>) = 0
[pid   399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   399] setpgid(0, 0)               = 0
[pid   399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   399] write(3, "1000", 4)         = 4
[pid   399] close(3)                    = 0
[pid   399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   27.198430][    C1] softirq: huh, entered softirq 9 RCU ffffffff8160c090 with preempt_count 00000104, exited with 00000103?
[   27.209610][  T300] BUG: scheduling while atomic: syz-executor115/300/0x00000002
[   27.217210][  T300] Modules linked in:
[   27.220928][  T300] Preemption disabled at:
[   27.220938][  T300] [<ffffffff84fdab2c>] schedule+0xbc/0x180
[   27.230735][  T300] CPU: 1 PID: 300 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   27.242101][  T300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   27.252126][  T300] Call Trace:
[   27.255243][  T300]  <TASK>
[   27.258031][  T300]  dump_stack_lvl+0x151/0x1b7
[   27.262533][  T300]  ? schedule+0xbc/0x180
[   27.266619][  T300]  ? schedule+0xbc/0x180
[   27.270694][  T300]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   27.275990][  T300]  ? schedule+0xbc/0x180
[   27.280278][  T300]  dump_stack+0x15/0x1b
[   27.284257][  T300]  __schedule_bug+0x195/0x260
[   27.288768][  T300]  ? cpu_util_update_eff+0x10e0/0x10e0
[   27.294076][  T300]  ? finish_task_switch+0x2cd/0x7b0
[   27.299107][  T300]  __schedule+0xcf7/0x1550
[   27.303354][  T300]  ? __sched_text_start+0x8/0x8
[   27.308034][  T300]  ? __kasan_check_read+0x11/0x20
[   27.312907][  T300]  ? cgroup_update_frozen+0x15f/0x980
[   27.318109][  T300]  schedule+0xc3/0x180
[   27.322011][  T300]  ptrace_stop+0x54f/0x930
[   27.326303][  T300]  ptrace_notify+0x225/0x350
[   27.330692][  T300]  ? do_notify_parent+0xa20/0xa20
[   27.335603][  T300]  ? __se_sys_clock_nanosleep+0x323/0x3b0
[   27.341117][  T300]  ? __x64_sys_clock_nanosleep+0xb0/0xb0
[   27.346577][  T300]  ? fpregs_restore_userregs+0x130/0x290
[   27.352044][  T300]  syscall_exit_to_user_mode+0xa2/0x140
[   27.357420][  T300]  do_syscall_64+0x49/0xb0
[   27.361679][  T300]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   27.367405][  T300] RIP: 0033:0x7fec422ec483
[   27.371657][  T300] Code: 00 00 00 00 00 66 90 83 ff 03 74 7b 83 ff 02 b8 fa ff ff ff 49 89 ca 0f 44 f8 80 3d fe 1b 05 00 00 74 14 b8 e6 00 00 00 0f 05 <f7> d8 c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec 28 48 89 54 24 10
[   27.391099][  T300] RSP: 002b:00007ffe5e1cada8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6
[pid   399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   398] <... bpf resumed>)          = 7
[pid   395] +++ exited with 0 +++
[pid   398] exit_group(0)               = ?
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=395, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 400
./strace-static-x86_64: Process 400 attached
[pid   400] set_robust_list(0x555555e33660, 24) = 0
[pid   400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   400] setpgid(0, 0)               = 0
[   27.399342][  T300] RAX: 0000000000000000 RBX: 000000000000018b RCX: 00007fec422ec483
[   27.407159][  T300] RDX: 00007ffe5e1cadc0 RSI: 0000000000000000 RDI: 0000000000000000
[   27.414968][  T300] RBP: 00000000000f4240 R08: 00007ffe5e1f5080 R09: 00007ffe5e1f50b0
[   27.422777][  T300] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000069e8
[   27.430592][  T300] R13: 00007ffe5e1cadfc R14: 00007ffe5e1cae10 R15: 00007ffe5e1cae00
[   27.438405][  T300]  </TASK>
[pid   400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   400] write(3, "1000", 4)         = 4
[pid   400] close(3)                    = 0
[pid   400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   27.442820][    C0] softirq: huh, entered softirq 9 RCU ffffffff8160c090 with preempt_count 00000103, exited with 00000102?
[   27.453991][   T83] BUG: scheduling while atomic: syslogd/83/0x00000002
[   27.460530][   T83] Modules linked in:
[   27.464393][   T83] Preemption disabled at:
[   27.464401][   T83] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   27.475497][   T83] CPU: 0 PID: 83 Comm: syslogd Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   27.486154][   T83] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   27.496259][   T83] Call Trace:
[   27.499381][   T83]  <TASK>
[   27.502157][   T83]  dump_stack_lvl+0x151/0x1b7
[   27.506675][   T83]  ? is_module_text_address+0x1f/0x360
[   27.511967][   T83]  ? is_module_text_address+0x1f/0x360
[   27.517352][   T83]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   27.522637][   T83]  ? fsnotify_perm+0x470/0x5d0
[   27.527244][   T83]  ? is_module_text_address+0x1f/0x360
[   27.532533][   T83]  dump_stack+0x15/0x1b
[   27.536530][   T83]  __schedule_bug+0x195/0x260
[   27.541057][   T83]  ? cpu_util_update_eff+0x10e0/0x10e0
[   27.546338][   T83]  ? kernel_read+0x1f0/0x1f0
[   27.550767][   T83]  __schedule+0xcf7/0x1550
[   27.555130][   T83]  ? __kasan_check_read+0x11/0x20
[   27.559991][   T83]  ? __fdget_pos+0x204/0x390
[   27.564521][   T83]  ? __sched_text_start+0x8/0x8
[   27.569221][   T83]  ? ksys_read+0x24f/0x2c0
[   27.573463][   T83]  schedule+0xc3/0x180
[   27.577366][   T83]  exit_to_user_mode_loop+0x4e/0xa0
[   27.582404][   T83]  exit_to_user_mode_prepare+0x5a/0xa0
[   27.587692][   T83]  syscall_exit_to_user_mode+0x26/0x140
[   27.593090][   T83]  do_syscall_64+0x49/0xb0
[   27.597327][   T83]  ? sysvec_apic_timer_interrupt+0x55/0xc0
[   27.602969][   T83]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   27.608697][   T83] RIP: 0033:0x7fbd16d43b6a
[   27.612954][   T83] Code: 00 3d 00 00 41 00 75 0d 50 48 8d 3d 2d 08 0a 00 e8 ea 7d 01 00 31 c0 e9 07 ff ff ff 64 8b 04 25 18 00 00 00 85 c0 75 1b 0f 05 <48> 3d 00 f0 ff ff 76 6c 48 8b 15 8f a2 0d 00 f7 d8 64 89 02 48 83
[   27.632398][   T83] RSP: 002b:00007ffef223c3d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   27.640797][   T83] RAX: 0000000000000058 RBX: 0000000000000002 RCX: 00007fbd16d43b6a
[pid   400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   397] <... bpf resumed>)          = 7
[pid   397] exit_group(0)               = ?
[pid   399] <... bpf resumed>)          = 4
[   27.648607][   T83] RDX: 00000000000000ff RSI: 000055b3811b2300 RDI: 0000000000000000
[   27.656510][   T83] RBP: 000055b3811b22c0 R08: 0000000000000001 R09: 0000000000000000
[   27.664317][   T83] R10: 00007fbd16ee23a3 R11: 0000000000000246 R12: 000055b3811b2358
[   27.672128][   T83] R13: 000055b3811b2300 R14: 0000000000000000 R15: 00007fbd16f20a80
[   27.679949][   T83]  </TASK>
[   27.714300][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   27.725877][  T398] BUG: scheduling while atomic: syz-executor115/398/0x00000002
[   27.733322][  T398] Modules linked in:
[   27.736989][  T398] Preemption disabled at:
[   27.737000][  T398] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   27.748054][  T398] CPU: 1 PID: 398 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   27.759374][  T398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   27.769270][  T398] Call Trace:
[   27.772398][  T398]  <TASK>
[   27.775385][  T398]  dump_stack_lvl+0x151/0x1b7
[   27.779896][  T398]  ? is_module_text_address+0x1f/0x360
[   27.785186][  T398]  ? is_module_text_address+0x1f/0x360
[   27.790483][  T398]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   27.795772][  T398]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   27.801414][  T398]  ? is_module_text_address+0x1f/0x360
[   27.806709][  T398]  dump_stack+0x15/0x1b
[   27.810700][  T398]  __schedule_bug+0x195/0x260
[   27.815213][  T398]  ? cpu_util_update_eff+0x10e0/0x10e0
[   27.820514][  T398]  __schedule+0xcf7/0x1550
[   27.824763][  T398]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   27.830057][  T398]  ? __sched_text_start+0x8/0x8
[   27.834745][  T398]  ? _raw_write_lock_irqsave+0x160/0x1e0
[   27.840213][  T398]  do_task_dead+0x99/0xa0
[   27.844378][  T398]  do_exit+0x202a/0x2b80
[   27.848461][  T398]  ? put_task_struct+0x80/0x80
[   27.853058][  T398]  ? __kasan_check_write+0x14/0x20
[   27.858000][  T398]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   27.862952][  T398]  ? _raw_spin_lock_irqsave+0x210/0x210
[   27.868330][  T398]  ? zap_other_threads+0x29c/0x2d0
[   27.873279][  T398]  do_group_exit+0x21a/0x2d0
[   27.877706][  T398]  __x64_sys_exit_group+0x3f/0x40
[   27.882564][  T398]  do_syscall_64+0x3d/0xb0
[   27.886817][  T398]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   27.892546][  T398] RIP: 0033:0x7fec422c2ff9
[   27.896799][  T398] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   27.903657][  T398] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   399] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   400] <... bpf resumed>)          = 4
[pid   399] <... bpf resumed>)          = 5
[pid   396] +++ exited with 0 +++
[pid   399] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=396, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   399] <... bpf resumed>)          = 0
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   298] <... restart_syscall resumed>) = 0
[pid   399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   398] +++ exited with 0 +++
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=398, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 402
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 403
./strace-static-x86_64: Process 403 attached
[pid   403] set_robust_list(0x555555e33660, 24) = 0
[pid   403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   403] setpgid(0, 0)               = 0
[pid   403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   403] write(3, "1000", 4)         = 4
[pid   403] close(3)                    = 0
[pid   403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   400] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 402 attached
) = 5
[pid   403] <... bpf resumed>)          = 3
[pid   402] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   400] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   402] <... set_robust_list resumed>) = 0
[pid   403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   402] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   399] <... bpf resumed>)          = 7
[pid   399] exit_group(0)               = ?
[pid   400] <... bpf resumed>)          = 6
[pid   402] <... prctl resumed>)        = 0
[pid   402] setpgid(0, 0 <unfinished ...>
[pid   400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   402] <... setpgid resumed>)      = 0
[pid   402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   402] write(3, "1000", 4)         = 4
[pid   402] close(3)                    = 0
[pid   402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   397] +++ exited with 0 +++
[pid   403] <... bpf resumed>)          = 4
[pid   403] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=397, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   403] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   400] <... bpf resumed>)          = 7
[pid   403] <... bpf resumed>)          = 0
[pid   403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   400] exit_group(0 <unfinished ...>
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   403] <... bpf resumed>)          = 6
[pid   400] <... exit_group resumed>)   = ?
[pid   403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   297] <... restart_syscall resumed>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 404 attached
, child_tidptr=0x555555e33650) = 404
[pid   404] set_robust_list(0x555555e33660, 24) = 0
[pid   404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   404] setpgid(0, 0)               = 0
[pid   404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   404] write(3, "1000", 4)         = 4
[pid   404] close(3)                    = 0
[pid   404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   403] <... bpf resumed>)          = 7
[pid   402] <... bpf resumed>)          = 4
[pid   403] exit_group(0 <unfinished ...>
[pid   402] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   399] +++ exited with 0 +++
[pid   403] <... exit_group resumed>)   = ?
[pid   402] <... bpf resumed>)          = 5
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=399, si_uid=0, si_status=0, si_utime=0, si_stime=23} ---
[pid   402] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   301] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   301] <... restart_syscall resumed>) = 0
[   27.911898][  T398] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[   27.919713][  T398] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   27.927610][  T398] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   27.935421][  T398] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[   27.943234][  T398] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[   27.951056][  T398]  </TASK>
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   402] <... bpf resumed>)          = 6
[pid   402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16./strace-static-x86_64: Process 405 attached
 <unfinished ...>
[pid   405] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 405
[pid   405] <... set_robust_list resumed>) = 0
[pid   405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   405] setpgid(0, 0)               = 0
[pid   405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   405] write(3, "1000", 4)         = 4
[pid   405] close(3)                    = 0
[pid   405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   404] <... bpf resumed>)          = 4
[pid   400] +++ exited with 0 +++
[pid   403] +++ exited with 0 +++
[pid   404] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=400, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=403, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   404] <... bpf resumed>)          = 5
[pid   404] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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 406 attached
 <unfinished ...>
[pid   406] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 406
[pid   404] <... bpf resumed>)          = 6
[pid   404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   406] <... set_robust_list resumed>) = 0
[pid   406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 408 attached
 <unfinished ...>
[pid   406] setpgid(0, 0 <unfinished ...>
[pid   408] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 408
[pid   408] <... set_robust_list resumed>) = 0
[pid   408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   408] setpgid(0, 0)               = 0
[pid   408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   406] <... setpgid resumed>)      = 0
[pid   408] <... openat resumed>)       = 3
[pid   406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   408] write(3, "1000", 4)         = 4
[pid   408] close(3)                    = 0
[pid   408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   406] <... openat resumed>)       = 3
[pid   406] write(3, "1000", 4)         = 4
[pid   406] close(3)                    = 0
[pid   408] <... bpf resumed>)          = 3
[pid   406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   406] <... bpf resumed>)          = 3
[pid   406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   402] <... bpf resumed>)          = 7
[pid   405] <... bpf resumed>)          = 4
[pid   404] <... bpf resumed>)          = 7
[pid   408] <... bpf resumed>)          = 4
[pid   405] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   404] exit_group(0 <unfinished ...>
[pid   402] exit_group(0 <unfinished ...>
[   28.034133][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   28.045554][  T292] BUG: scheduling while atomic: strace-static-x/292/0x00000002
[   28.053029][  T292] Modules linked in:
[   28.056739][  T292] Preemption disabled at:
[   28.056745][  T292] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   28.068016][  T292] CPU: 1 PID: 292 Comm: strace-static-x Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   28.079386][  T292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   28.089288][  T292] Call Trace:
[   28.092398][  T292]  <TASK>
[   28.095172][  T292]  dump_stack_lvl+0x151/0x1b7
[   28.099682][  T292]  ? is_module_text_address+0x1f/0x360
[   28.104985][  T292]  ? is_module_text_address+0x1f/0x360
[   28.110274][  T292]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   28.115570][  T292]  ? is_module_text_address+0x1f/0x360
[   28.120871][  T292]  dump_stack+0x15/0x1b
[   28.124857][  T292]  __schedule_bug+0x195/0x260
[   28.129367][  T292]  ? cpu_util_update_eff+0x10e0/0x10e0
[   28.134661][  T292]  ? percpu_counter_add_batch+0x13d/0x160
[   28.140306][  T292]  __schedule+0xcf7/0x1550
[   28.144556][  T292]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   28.150456][  T292]  ? ____fput+0x15/0x20
[   28.154449][  T292]  ? __sched_text_start+0x8/0x8
[   28.159135][  T292]  ? __blkcg_punt_bio_submit+0x180/0x180
[   28.164610][  T292]  ? unlock_page_memcg+0x160/0x160
[   28.169554][  T292]  schedule+0xc3/0x180
[   28.173459][  T292]  exit_to_user_mode_loop+0x4e/0xa0
[   28.178489][  T292]  exit_to_user_mode_prepare+0x5a/0xa0
[   28.183788][  T292]  syscall_exit_to_user_mode+0x26/0x140
[   28.189168][  T292]  do_syscall_64+0x49/0xb0
[   28.193418][  T292]  ? sysvec_call_function_single+0x52/0xb0
[   28.199062][  T292]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   28.204787][  T292] RIP: 0033:0x4e65f7
[   28.208520][  T292] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[pid   408] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   406] <... bpf resumed>)          = 4
[pid   405] <... bpf resumed>)          = 5
[pid   404] <... exit_group resumed>)   = ?
[pid   402] <... exit_group resumed>)   = ?
[pid   408] <... bpf resumed>)          = 5
[pid   406] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   405] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   404] +++ exited with 0 +++
[pid   408] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   406] <... bpf resumed>)          = 5
[pid   408] <... bpf resumed>)          = 0
[pid   406] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=404, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   406] <... bpf resumed>)          = 0
[   28.227962][  T292] RSP: 002b:00007fff6da4d208 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[   28.236208][  T292] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   28.244018][  T292] RDX: 00007fff6da4d210 RSI: 0000000000008910 RDI: 0000000000000003
[   28.251835][  T292] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000c
[   28.259642][  T292] R10: 0000000000554612 R11: 0000000000000286 R12: 00007fff6da4d270
[   28.267454][  T292] R13: 00007fff6da4d210 R14: 0000000000423160 R15: 0000000000617180
[   28.275268][  T292]  </TASK>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   408] <... bpf resumed>)          = 6
[pid   406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   406] <... bpf resumed>)          = 6
[pid   402] +++ exited with 0 +++
[pid   408] <... bpf resumed>)          = 7
[pid   406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16) = 7
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=402, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   406] exit_group(0 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   406] <... exit_group resumed>)   = ?
[pid   406] +++ exited with 0 +++
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 409
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 410
./strace-static-x86_64: Process 409 attached
[pid   409] set_robust_list(0x555555e33660, 24) = 0
[pid   409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   409] setpgid(0, 0)               = 0
[pid   409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   409] write(3, "1000", 4./strace-static-x86_64: Process 410 attached
)         = 4
[pid   409] close(3 <unfinished ...>
[pid   410] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   409] <... close resumed>)        = 0
[pid   410] <... set_robust_list resumed>) = 0
[pid   409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   410] setpgid(0, 0)               = 0
[pid   410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   410] write(3, "1000", 4)         = 4
[pid   410] close(3)                    = 0
[pid   410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   408] exit_group(0 <unfinished ...>
[pid   409] <... bpf resumed>)          = 3
[pid   408] <... exit_group resumed>)   = ?
[pid   409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   409] <... bpf resumed>)          = 4
[pid   410] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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 ...>
[   28.281845][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   28.294563][  T402] BUG: scheduling while atomic: syz-executor115/402/0x00000002
[   28.301943][  T402] Modules linked in:
[   28.305716][  T402] Preemption disabled at:
[   28.305726][  T402] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   28.317566][  T402] CPU: 1 PID: 402 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   28.328931][  T402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   28.338826][  T402] Call Trace:
[   28.341948][  T402]  <TASK>
[   28.344726][  T402]  dump_stack_lvl+0x151/0x1b7
[   28.349240][  T402]  ? is_module_text_address+0x1f/0x360
[   28.354532][  T402]  ? is_module_text_address+0x1f/0x360
[   28.359833][  T402]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   28.365124][  T402]  ? is_module_text_address+0x1f/0x360
[   28.370416][  T402]  dump_stack+0x15/0x1b
[   28.374407][  T402]  __schedule_bug+0x195/0x260
[   28.378941][  T402]  ? cpu_util_update_eff+0x10e0/0x10e0
[   28.384225][  T402]  __schedule+0xcf7/0x1550
[   28.388470][  T402]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   28.393768][  T402]  ? __sched_text_start+0x8/0x8
[   28.398454][  T402]  ? _raw_write_lock_irqsave+0x160/0x1e0
[   28.403919][  T402]  do_task_dead+0x99/0xa0
[   28.408089][  T402]  do_exit+0x202a/0x2b80
[   28.412165][  T402]  ? put_task_struct+0x80/0x80
[   28.416763][  T402]  ? __kasan_check_write+0x14/0x20
[   28.421707][  T402]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   28.426657][  T402]  ? _raw_spin_lock_irqsave+0x210/0x210
[   28.432043][  T402]  ? zap_other_threads+0x29c/0x2d0
[   28.436986][  T402]  do_group_exit+0x21a/0x2d0
[   28.441413][  T402]  __x64_sys_exit_group+0x3f/0x40
[   28.446274][  T402]  do_syscall_64+0x3d/0xb0
[   28.450526][  T402]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   28.456254][  T402] RIP: 0033:0x7fec422c2ff9
[   28.460506][  T402] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   28.467362][  T402] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   28.475609][  T402] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[pid   409] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   410] <... bpf resumed>)          = 5
[pid   409] <... bpf resumed>)          = 5
[pid   405] <... bpf resumed>)          = 0
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=406, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   408] +++ exited with 0 +++
[pid   410] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   405] <... bpf resumed>)          = 6
[pid   405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=408, si_uid=0, si_status=0, si_utime=0, si_stime=18} ---
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 411
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   410] <... bpf resumed>)          = 6
[pid   410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16./strace-static-x86_64: Process 411 attached
 <unfinished ...>
[pid   411] set_robust_list(0x555555e33660, 24) = 0
[pid   411] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 412
[pid   411] <... prctl resumed>)        = 0
[pid   411] setpgid(0, 0)               = 0
[pid   411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   409] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4./strace-static-x86_64: Process 412 attached
 <unfinished ...>
[pid   411] <... openat resumed>)       = 3
[pid   409] <... bpf resumed>)          = 0
[pid   409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   412] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   411] write(3, "1000", 4 <unfinished ...>
[pid   412] <... set_robust_list resumed>) = 0
[pid   411] <... write resumed>)        = 4
[pid   412] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   409] <... bpf resumed>)          = 6
[pid   412] <... prctl resumed>)        = 0
[pid   411] close(3 <unfinished ...>
[pid   409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   412] setpgid(0, 0)               = 0
[pid   411] <... close resumed>)        = 0
[pid   412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   412] <... openat resumed>)       = 3
[pid   412] write(3, "1000", 4)         = 4
[pid   412] close(3)                    = 0
[pid   412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   411] <... bpf resumed>)          = 3
[pid   411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   405] <... bpf resumed>)          = 7
[pid   412] <... bpf resumed>)          = 4
[pid   410] <... bpf resumed>)          = 7
[pid   409] <... bpf resumed>)          = 7
[pid   405] exit_group(0)               = ?
[pid   410] exit_group(0 <unfinished ...>
[pid   409] exit_group(0 <unfinished ...>
[pid   410] <... exit_group resumed>)   = ?
[pid   409] <... exit_group resumed>)   = ?
[pid   412] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   405] +++ exited with 0 +++
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=405, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   412] <... bpf resumed>)          = 5
[pid   412] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[   28.483421][  T402] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   28.491228][  T402] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   28.499044][  T402] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[   28.506852][  T402] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[   28.514776][  T402]  </TASK>
[pid   412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   301] <... restart_syscall resumed>) = 0
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   412] <... bpf resumed>)          = 6
[pid   412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 413
./strace-static-x86_64: Process 413 attached
[pid   413] set_robust_list(0x555555e33660, 24) = 0
[pid   413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   413] setpgid(0, 0)               = 0
[pid   413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   413] write(3, "1000", 4)         = 4
[pid   413] close(3)                    = 0
[pid   413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   409] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=409, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 414
[pid   412] <... bpf resumed>)          = 7
[pid   411] <... bpf resumed>)          = 4
[pid   411] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   411] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   412] exit_group(0 <unfinished ...>
[pid   411] <... bpf resumed>)          = 7
[pid   412] <... exit_group resumed>)   = ?
[pid   411] exit_group(0)               = ?
[pid   411] +++ exited with 0 +++
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=411, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 415
./strace-static-x86_64: Process 415 attached
[pid   415] set_robust_list(0x555555e33660, 24) = 0
[pid   415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   415] setpgid(0, 0)               = 0
[pid   415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[   28.535353][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   28.547657][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000104, exited with 00000103?
[   28.559442][  T409] BUG: scheduling while atomic: syz-executor115/409/0x00000003
[   28.567377][  T409] Modules linked in:
[   28.571526][  T409] Preemption disabled at:
[   28.571536][  T409] [<ffffffff81586e73>] rwsem_write_trylock+0x93/0x290
[pid   415] write(3, "1000", 4)         = 4
[pid   415] close(3)                    = 0
[   28.583163][  T409] CPU: 1 PID: 409 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   28.594528][  T409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   28.604421][  T409] Call Trace:
[   28.607552][  T409]  <TASK>
[   28.610329][  T409]  dump_stack_lvl+0x151/0x1b7
[   28.614839][  T409]  ? rwsem_write_trylock+0x93/0x290
[   28.619875][  T409]  ? rwsem_write_trylock+0x93/0x290
[   28.624910][  T409]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   28.630202][  T409]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   28.635849][  T409]  ? rwsem_write_trylock+0x93/0x290
[   28.640875][  T409]  dump_stack+0x15/0x1b
[   28.644962][  T409]  __schedule_bug+0x195/0x260
[   28.649469][  T409]  ? cpu_util_update_eff+0x10e0/0x10e0
[   28.654858][  T409]  __schedule+0xcf7/0x1550
[   28.659103][  T409]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   28.664396][  T409]  ? __sched_text_start+0x8/0x8
[   28.669092][  T409]  ? _raw_write_lock_irqsave+0x160/0x1e0
[   28.674549][  T409]  do_task_dead+0x99/0xa0
[   28.678718][  T409]  do_exit+0x202a/0x2b80
[   28.682800][  T409]  ? put_task_struct+0x80/0x80
[   28.687396][  T409]  ? __kasan_check_write+0x14/0x20
[   28.692351][  T409]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   28.697332][  T409]  ? _raw_spin_lock_irqsave+0x210/0x210
[   28.702669][  T409]  ? zap_other_threads+0x29c/0x2d0
[   28.707618][  T409]  do_group_exit+0x21a/0x2d0
[   28.712051][  T409]  __x64_sys_exit_group+0x3f/0x40
[   28.716904][  T409]  do_syscall_64+0x3d/0xb0
[   28.721159][  T409]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   28.726887][  T409] RIP: 0033:0x7fec422c2ff9
[   28.731140][  T409] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   28.737997][  T409] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   28.746242][  T409] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[   28.754140][  T409] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   28.761951][  T409] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   28.769762][  T409] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[   28.777572][  T409] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[pid   415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 414 attached
) = 3
[pid   413] <... bpf resumed>)          = 3
[pid   412] +++ exited with 0 +++
[pid   410] +++ exited with 0 +++
[pid   415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   414] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   414] <... set_robust_list resumed>) = 0
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=412, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=410, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   414] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   414] <... prctl resumed>)        = 0
[pid   297] <... 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./strace-static-x86_64: Process 416 attached
 <unfinished ...>
[pid   414] setpgid(0, 0./strace-static-x86_64: Process 417 attached
 <unfinished ...>
[pid   416] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 416
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 417
[pid   416] <... set_robust_list resumed>) = 0
[pid   416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   416] setpgid(0, 0)               = 0
[pid   416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   416] write(3, "1000", 4)         = 4
[pid   416] close(3)                    = 0
[pid   416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   417] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   414] <... setpgid resumed>)      = 0
[pid   414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   417] <... set_robust_list resumed>) = 0
[pid   416] <... bpf resumed>)          = 3
[pid   417] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   414] <... openat resumed>)       = 3
[pid   417] <... prctl resumed>)        = 0
[pid   414] write(3, "1000", 4)         = 4
[pid   414] close(3)                    = 0
[pid   414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   417] setpgid(0, 0)               = 0
[pid   417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   414] <... bpf resumed>)          = 3
[pid   414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   417] <... openat resumed>)       = 3
[pid   417] write(3, "1000", 4)         = 4
[pid   417] close(3)                    = 0
[pid   417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   415] <... bpf resumed>)          = 4
[pid   416] <... bpf resumed>)          = 4
[pid   415] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   413] <... bpf resumed>)          = 4
[pid   417] <... bpf resumed>)          = 4
[pid   416] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   414] <... bpf resumed>)          = 4
[pid   417] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   416] <... bpf resumed>)          = 5
[pid   415] <... bpf resumed>)          = 5
[pid   413] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   417] <... bpf resumed>)          = 5
[pid   416] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   415] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   414] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   417] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   416] <... bpf resumed>)          = 0
[pid   415] <... bpf resumed>)          = 0
[pid   414] <... bpf resumed>)          = 5
[pid   413] <... bpf resumed>)          = 5
[pid   416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   414] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   413] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   417] <... bpf resumed>)          = 0
[pid   416] <... bpf resumed>)          = 6
[pid   413] <... bpf resumed>)          = 0
[pid   414] <... bpf resumed>)          = 0
[pid   417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   415] <... bpf resumed>)          = 6
[pid   414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   417] <... bpf resumed>)          = 6
[pid   416] <... bpf resumed>)          = 7
[pid   415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   416] exit_group(0 <unfinished ...>
[pid   415] <... bpf resumed>)          = 7
[pid   414] <... bpf resumed>)          = 6
[pid   413] <... bpf resumed>)          = 6
[pid   416] <... exit_group resumed>)   = ?
[pid   415] exit_group(0 <unfinished ...>
[pid   414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   417] <... bpf resumed>)          = 7
[pid   414] <... bpf resumed>)          = 7
[pid   414] exit_group(0)               = ?
[   28.785390][  T409]  </TASK>
[pid   417] exit_group(0 <unfinished ...>
[pid   416] +++ exited with 0 +++
[pid   415] <... exit_group resumed>)   = ?
[pid   414] +++ exited with 0 +++
[pid   413] <... bpf resumed>)          = 7
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=414, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=416, 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=0x555555e33650) = 418
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 419
./strace-static-x86_64: Process 419 attached
[pid   419] set_robust_list(0x555555e33660, 24) = 0
[pid   419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   419] setpgid(0, 0)               = 0
[pid   419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   419] write(3, "1000", 4)         = 4
[pid   419] close(3)                    = 0
[pid   419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   419] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   419] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16) = 7
[pid   419] exit_group(0)               = ?
[pid   419] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=419, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 420
[pid   417] <... exit_group resumed>)   = ?
[pid   415] +++ exited with 0 +++
./strace-static-x86_64: Process 420 attached
./strace-static-x86_64: Process 418 attached
[pid   413] exit_group(0 <unfinished ...>
[pid   417] +++ exited with 0 +++
[pid   413] <... exit_group resumed>)   = ?
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=415, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=417, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 421
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 422
[pid   418] set_robust_list(0x555555e33660, 24) = 0
[pid   418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   418] setpgid(0, 0)               = 0
[pid   418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   418] write(3, "1000", 4)         = 4
[pid   418] close(3)                    = 0
[pid   418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   420] set_robust_list(0x555555e33660, 24) = 0
[pid   420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   420] setpgid(0, 0)               = 0
[pid   420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   420] write(3, "1000", 4)         = 4
[pid   420] close(3)                    = 0
[pid   420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 421 attached
 <unfinished ...>
[pid   421] set_robust_list(0x555555e33660, 24) = 0
[pid   421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   421] setpgid(0, 0)               = 0
[   28.822826][    C0] softirq: huh, entered softirq 9 RCU ffffffff8160c090 with preempt_count 00000103, exited with 00000102?
[   28.834654][  T415] BUG: scheduling while atomic: syz-executor115/415/0x00000002
[   28.842026][  T415] Modules linked in:
[   28.845968][  T415] Preemption disabled at:
[   28.845978][  T415] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   28.857215][  T415] CPU: 0 PID: 415 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[pid   421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   421] write(3, "1000", 4)         = 4
[   28.868585][  T415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   28.876252][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   28.878474][  T415] Call Trace:
[   28.878484][  T415]  <TASK>
[   28.878492][  T415]  dump_stack_lvl+0x151/0x1b7
[   28.878518][  T415]  ? is_module_text_address+0x1f/0x360
[   28.889914][  T421] BUG: scheduling while atomic: syz-executor115/421/0x00000002
[   28.892968][  T415]  ? is_module_text_address+0x1f/0x360
[   28.892998][  T415]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   28.893022][  T415]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   28.893050][  T415]  ? is_module_text_address+0x1f/0x360
[   28.893078][  T415]  dump_stack+0x15/0x1b
[   28.893105][  T415]  __schedule_bug+0x195/0x260
[   28.893127][  T415]  ? cpu_util_update_eff+0x10e0/0x10e0
[   28.895858][  T421] Modules linked in:
[   28.900374][  T415]  __schedule+0xcf7/0x1550
[   28.905684][  T421] Preemption disabled at:
[   28.913044][  T415]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   28.913074][  T415]  ? __sched_text_start+0x8/0x8
[   28.913107][  T415]  ? _raw_write_lock_irqsave+0x160/0x1e0
[   28.918335][  T421] [<ffffffff82728016>] lockref_put_or_lock+0x296/0x340
[   28.923720][  T415]  do_task_dead+0x99/0xa0
[   28.986915][  T415]  do_exit+0x202a/0x2b80
[   28.990988][  T415]  ? put_task_struct+0x80/0x80
[   28.995587][  T415]  ? __kasan_check_write+0x14/0x20
[   29.000529][  T415]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   29.005479][  T415]  ? _raw_spin_lock_irqsave+0x210/0x210
[   29.010858][  T415]  ? zap_other_threads+0x29c/0x2d0
[   29.015807][  T415]  do_group_exit+0x21a/0x2d0
[   29.020236][  T415]  __x64_sys_exit_group+0x3f/0x40
[   29.025094][  T415]  do_syscall_64+0x3d/0xb0
[   29.029345][  T415]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   29.035072][  T415] RIP: 0033:0x7fec422c2ff9
[   29.039328][  T415] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   29.046183][  T415] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   29.054429][  T415] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[   29.062240][  T415] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   29.070053][  T415] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   29.077880][  T415] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[   29.085675][  T415] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[   29.093492][  T415]  </TASK>
[   29.096351][  T421] CPU: 1 PID: 421 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   29.107721][  T421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   29.117614][  T421] Call Trace:
[   29.120740][  T421]  <TASK>
[   29.123518][  T421]  dump_stack_lvl+0x151/0x1b7
[   29.128029][  T421]  ? lockref_put_or_lock+0x296/0x340
[   29.133150][  T421]  ? lockref_put_or_lock+0x296/0x340
[   29.138272][  T421]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   29.143570][  T421]  ? lockref_put_or_lock+0x296/0x340
[   29.148688][  T421]  dump_stack+0x15/0x1b
[   29.152678][  T421]  __schedule_bug+0x195/0x260
[   29.157191][  T421]  ? cpu_util_update_eff+0x10e0/0x10e0
[   29.162490][  T421]  __schedule+0xcf7/0x1550
[   29.166742][  T421]  ? __kasan_check_write+0x14/0x20
[   29.171692][  T421]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   29.176633][  T421]  ? __sched_text_start+0x8/0x8
[   29.181320][  T421]  ? __kasan_check_read+0x11/0x20
[   29.186187][  T421]  ? cgroup_update_frozen+0x15f/0x980
[   29.191389][  T421]  schedule+0xc3/0x180
[   29.195294][  T421]  ptrace_stop+0x54f/0x930
[   29.199551][  T421]  ptrace_notify+0x225/0x350
[   29.203972][  T421]  ? do_notify_parent+0xa20/0xa20
[   29.208839][  T421]  syscall_exit_to_user_mode+0xa2/0x140
[   29.214218][  T421]  do_syscall_64+0x49/0xb0
[   29.218469][  T421]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   29.224196][  T421] RIP: 0033:0x7fec422c41b0
[   29.228452][  T421] Code: ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 80 3d d1 9e 07 00 00 74 17 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c
[   29.247893][  T421] RSP: 002b:00007ffe5e1ca8f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[   29.256141][  T421] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fec422c41b0
[   29.263946][  T421] RDX: 0000000000000004 RSI: 00007ffe5e1ca920 RDI: 0000000000000003
[pid   421] close(3)                    = 0
./strace-static-x86_64: Process 422 attached
[pid   420] <... bpf resumed>)          = 4
[pid   418] <... bpf resumed>)          = 4
[pid   413] +++ exited with 0 +++
[pid   422] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   420] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   418] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   422] <... set_robust_list resumed>) = 0
[pid   418] <... bpf resumed>)          = 5
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=413, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   422] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   418] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   422] <... prctl resumed>)        = 0
[pid   420] <... bpf resumed>)          = 5
[pid   418] <... bpf resumed>)          = 0
[pid   422] setpgid(0, 0 <unfinished ...>
[pid   418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   301] <... clone resumed>, child_tidptr=0x555555e33650) = 424
[pid   422] <... setpgid resumed>)      = 0
[pid   422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   420] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   418] <... bpf resumed>)          = 6
./strace-static-x86_64: Process 424 attached
[pid   422] write(3, "1000", 4 <unfinished ...>
[pid   421] <... bpf resumed>)          = 3
[pid   420] <... bpf resumed>)          = 0
[pid   418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   422] <... write resumed>)        = 4
[pid   421] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   422] close(3)                    = 0
[pid   421] <... bpf resumed>)          = 4
[pid   422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   424] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   424] <... set_robust_list resumed>) = 0
[pid   422] <... bpf resumed>)          = 3
[pid   421] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   424] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   421] <... bpf resumed>)          = 5
[pid   424] <... prctl resumed>)        = 0
[pid   421] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   424] setpgid(0, 0 <unfinished ...>
[pid   421] <... bpf resumed>)          = 0
[pid   420] <... bpf resumed>)          = 6
[pid   424] <... setpgid resumed>)      = 0
[pid   421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   421] <... bpf resumed>)          = 6
[pid   421] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   424] write(3, "1000", 4)         = 4
[pid   424] close(3)                    = 0
[pid   424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   422] <... bpf resumed>)          = 4
[pid   418] <... bpf resumed>)          = 7
[pid   422] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   424] <... bpf resumed>)          = 4
[pid   421] <... bpf resumed>)          = 7
[pid   420] <... bpf resumed>)          = 7
[pid   418] exit_group(0 <unfinished ...>
[pid   424] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   422] <... bpf resumed>)          = 5
[pid   421] exit_group(0 <unfinished ...>
[pid   420] exit_group(0 <unfinished ...>
[pid   418] <... exit_group resumed>)   = ?
[pid   424] <... bpf resumed>)          = 5
[pid   422] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[   29.271757][  T421] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000
[   29.279570][  T421] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe5e1ca920
[   29.287382][  T421] R13: 00007ffe5e1cadfc R14: 00007ffe5e1cae10 R15: 00007ffe5e1cae00
[   29.295201][  T421]  </TASK>
[pid   421] <... exit_group resumed>)   = ?
[pid   420] <... exit_group resumed>)   = ?
[pid   422] <... bpf resumed>)          = 0
[pid   422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16) = 7
[pid   422] exit_group(0)               = ?
[pid   422] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=422, 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, child_tidptr=0x555555e33650) = 425
./strace-static-x86_64: Process 425 attached
[pid   425] set_robust_list(0x555555e33660, 24) = 0
[pid   425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   425] setpgid(0, 0)               = 0
[pid   425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   421] +++ exited with 0 +++
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=421, si_uid=0, si_status=0, si_utime=0, si_stime=23} ---
[pid   300] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 426
[pid   425] write(3, "1000", 4)         = 4
[pid   425] close(3)                    = 0
[pid   425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   420] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=420, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   425] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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] <... restart_syscall resumed>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 427
[pid   425] <... bpf resumed>)          = 5
[pid   425] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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
[   29.317155][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   29.328583][  T418] BUG: scheduling while atomic: syz-executor115/418/0x00000002
[   29.336529][  T418] Modules linked in:
[   29.340631][  T418] Preemption disabled at:
[   29.340642][  T418] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   29.352352][  T418] CPU: 1 PID: 418 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   29.363726][  T418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   29.373614][  T418] Call Trace:
[   29.376764][  T418]  <TASK>
[   29.379515][  T418]  dump_stack_lvl+0x151/0x1b7
[   29.384026][  T418]  ? is_module_text_address+0x1f/0x360
[   29.389321][  T418]  ? is_module_text_address+0x1f/0x360
[   29.394620][  T418]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   29.399912][  T418]  ? is_module_text_address+0x1f/0x360
[   29.405205][  T418]  dump_stack+0x15/0x1b
[   29.409199][  T418]  __schedule_bug+0x195/0x260
[   29.413713][  T418]  ? kernel_text_address+0xa9/0xe0
[   29.418659][  T418]  ? cpu_util_update_eff+0x10e0/0x10e0
[   29.424041][  T418]  ? __kernel_text_address+0xd/0x40
[   29.429074][  T418]  ? unwind_get_return_address+0x4d/0x90
[   29.434542][  T418]  __schedule+0xcf7/0x1550
[   29.438795][  T418]  ? stack_trace_save+0x113/0x1c0
[   29.443655][  T418]  ? __sched_text_start+0x8/0x8
[   29.448341][  T418]  ? __kasan_check_write+0x14/0x20
[   29.453290][  T418]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   29.458237][  T418]  ? _raw_spin_lock_irqsave+0x210/0x210
[   29.463617][  T418]  ? __stack_depot_save+0x36/0x480
[   29.468564][  T418]  schedule+0xc3/0x180
[   29.472471][  T418]  rwsem_down_write_slowpath+0xddf/0x20a0
[   29.478028][  T418]  ? ____kasan_slab_free+0x131/0x180
[   29.483144][  T418]  ? __kasan_slab_free+0x11/0x20
[   29.487917][  T418]  ? kmem_cache_free+0x291/0x510
[   29.492700][  T418]  ? down_write_killable+0x40/0x40
[   29.497645][  T418]  ? rwsem_write_trylock+0x15b/0x290
[   29.502761][  T418]  ? rwsem_mark_wake+0x6b0/0x6b0
[   29.507535][  T418]  ? unlink_anon_vmas+0x2b0/0x5b0
[   29.512393][  T418]  ? ____kasan_slab_free+0x13c/0x180
[   29.517518][  T418]  down_write+0x21/0x30
[   29.521509][  T418]  __put_anon_vma+0x93/0x1d0
[   29.525935][  T418]  unlink_anon_vmas+0x468/0x5b0
[   29.530622][  T418]  free_pgtables+0x4af/0x660
[   29.535058][  T418]  ? free_pgd_range+0xdb0/0xdb0
[   29.539876][  T418]  exit_mmap+0x415/0x940
[   29.543978][  T418]  ? vm_brk+0x30/0x30
[   29.547770][  T418]  ? kiocb_set_cancel_fn+0x1d0/0x1d0
[   29.552889][  T418]  ? uprobe_clear_state+0x2cd/0x320
[   29.557922][  T418]  __mmput+0x95/0x310
[   29.561741][  T418]  mmput+0x56/0x170
[   29.565385][  T418]  do_exit+0xb29/0x2b80
[   29.569376][  T418]  ? put_task_struct+0x80/0x80
[   29.573975][  T418]  ? __kasan_check_write+0x14/0x20
[   29.578925][  T418]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   29.583869][  T418]  ? _raw_spin_lock_irqsave+0x210/0x210
[   29.589249][  T418]  ? zap_other_threads+0x29c/0x2d0
[   29.594199][  T418]  do_group_exit+0x21a/0x2d0
[   29.598628][  T418]  __x64_sys_exit_group+0x3f/0x40
[   29.603484][  T418]  do_syscall_64+0x3d/0xb0
[   29.607742][  T418]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   29.613465][  T418] RIP: 0033:0x7fec422c2ff9
[   29.617717][  T418] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   29.624573][  T418] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   29.632824][  T418] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[   29.640631][  T418] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   29.648443][  T418] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   29.656252][  T418] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[pid   425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16./strace-static-x86_64: Process 426 attached
./strace-static-x86_64: Process 427 attached
) = 7
[pid   424] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   427] set_robust_list(0x555555e33660, 24) = 0
[pid   427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   427] setpgid(0, 0)               = 0
[pid   427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   427] write(3, "1000", 4)         = 4
[pid   425] exit_group(0 <unfinished ...>
[pid   427] close(3 <unfinished ...>
[pid   426] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   424] <... bpf resumed>)          = 0
[pid   427] <... close resumed>)        = 0
[pid   425] <... exit_group resumed>)   = ?
[pid   427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   426] <... set_robust_list resumed>) = 0
[pid   424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   426] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   424] <... bpf resumed>)          = 6
[pid   427] <... bpf resumed>)          = 3
[pid   426] <... prctl resumed>)        = 0
[pid   424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   426] setpgid(0, 0)               = 0
[pid   426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   426] write(3, "1000", 4)         = 4
[pid   426] close(3)                    = 0
[pid   426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   425] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=425, si_uid=0, si_status=0, si_utime=0, si_stime=33} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 428
./strace-static-x86_64: Process 428 attached
[pid   428] set_robust_list(0x555555e33660, 24) = 0
[pid   428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   428] setpgid(0, 0)               = 0
[pid   428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   428] write(3, "1000", 4)         = 4
[pid   428] close(3)                    = 0
[pid   428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   29.664063][  T418] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[   29.671884][  T418]  </TASK>
[   29.682777][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000102, exited with 00000101?
[   29.695029][  T425] BUG: scheduling while atomic: syz-executor115/425/0x00000002
[   29.703060][  T425] Modules linked in:
[   29.707155][  T425] Preemption disabled at:
[   29.707166][  T425] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   29.718550][  T425] CPU: 1 PID: 425 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   29.729915][  T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   29.739751][  T425] Call Trace:
[   29.742895][  T425]  <TASK>
[   29.745767][  T425]  dump_stack_lvl+0x151/0x1b7
[   29.750276][  T425]  ? is_module_text_address+0x1f/0x360
[   29.755579][  T425]  ? is_module_text_address+0x1f/0x360
[   29.760869][  T425]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   29.766165][  T425]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   29.771812][  T425]  ? is_module_text_address+0x1f/0x360
[   29.777100][  T425]  dump_stack+0x15/0x1b
[   29.781089][  T425]  __schedule_bug+0x195/0x260
[   29.785603][  T425]  ? cpu_util_update_eff+0x10e0/0x10e0
[   29.790940][  T425]  __schedule+0xcf7/0x1550
[   29.795155][  T425]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   29.800453][  T425]  ? __sched_text_start+0x8/0x8
[   29.805146][  T425]  ? _raw_write_lock_irqsave+0x160/0x1e0
[   29.810600][  T425]  do_task_dead+0x99/0xa0
[   29.814907][  T425]  do_exit+0x202a/0x2b80
[   29.819012][  T425]  ? put_task_struct+0x80/0x80
[   29.823599][  T425]  ? __kasan_check_write+0x14/0x20
[   29.828548][  T425]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   29.833494][  T425]  ? _raw_spin_lock_irqsave+0x210/0x210
[   29.838875][  T425]  ? zap_other_threads+0x29c/0x2d0
[   29.843848][  T425]  do_group_exit+0x21a/0x2d0
[   29.848422][  T425]  __x64_sys_exit_group+0x3f/0x40
[   29.853282][  T425]  do_syscall_64+0x3d/0xb0
[   29.857532][  T425]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   29.863262][  T425] RIP: 0033:0x7fec422c2ff9
[   29.867513][  T425] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   29.874371][  T425] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   29.882615][  T425] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[   29.890427][  T425] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   29.898239][  T425] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   29.906051][  T425] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[pid   428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   426] <... bpf resumed>)          = 4
[pid   427] <... bpf resumed>)          = 4
[pid   424] <... bpf resumed>)          = 7
[pid   418] +++ exited with 0 +++
[pid   428] <... bpf resumed>)          = 4
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=418, si_uid=0, si_status=0, si_utime=0, si_stime=3} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   428] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   427] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   426] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   424] exit_group(0 <unfinished ...>
[pid   428] <... bpf resumed>)          = 5
[pid   427] <... bpf resumed>)          = 5
[pid   426] <... bpf resumed>)          = 5
[pid   424] <... exit_group resumed>)   = ?
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   428] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   427] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   426] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 429
./strace-static-x86_64: Process 429 attached
[pid   428] <... bpf resumed>)          = 0
[pid   427] <... bpf resumed>)          = 0
[pid   426] <... bpf resumed>)          = 0
[pid   429] set_robust_list(0x555555e33660, 24 <unfinished ...>
[   29.913860][  T425] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[   29.921678][  T425]  </TASK>
[   29.931259][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   29.942879][  T292] BUG: scheduling while atomic: strace-static-x/292/0x00000002
[   29.950243][  T292] Modules linked in:
[   29.954161][  T292] Preemption disabled at:
[   29.954170][  T292] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   29.965222][  T292] CPU: 1 PID: 292 Comm: strace-static-x Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   29.976571][  T292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   29.986455][  T292] Call Trace:
[   29.989581][  T292]  <TASK>
[   29.992356][  T292]  dump_stack_lvl+0x151/0x1b7
[   29.996872][  T292]  ? is_module_text_address+0x1f/0x360
[   30.002171][  T292]  ? is_module_text_address+0x1f/0x360
[   30.007546][  T292]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   30.012844][  T292]  ? is_module_text_address+0x1f/0x360
[   30.018134][  T292]  dump_stack+0x15/0x1b
[   30.022127][  T292]  __schedule_bug+0x195/0x260
[   30.026641][  T292]  ? cpu_util_update_eff+0x10e0/0x10e0
[   30.031944][  T292]  ? percpu_counter_add_batch+0x13d/0x160
[   30.037492][  T292]  __schedule+0xcf7/0x1550
[   30.041744][  T292]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   30.047644][  T292]  ? ____fput+0x15/0x20
[   30.051639][  T292]  ? __sched_text_start+0x8/0x8
[   30.056323][  T292]  ? __blkcg_punt_bio_submit+0x180/0x180
[   30.061792][  T292]  ? unlock_page_memcg+0x160/0x160
[   30.066743][  T292]  schedule+0xc3/0x180
[   30.070646][  T292]  exit_to_user_mode_loop+0x4e/0xa0
[   30.075678][  T292]  exit_to_user_mode_prepare+0x5a/0xa0
[   30.080972][  T292]  syscall_exit_to_user_mode+0x26/0x140
[   30.086398][  T292]  do_syscall_64+0x49/0xb0
[   30.090607][  T292]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   30.096334][  T292] RIP: 0033:0x4e65f7
[   30.100068][  T292] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[pid   428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   429] <... set_robust_list resumed>) = 0
[pid   428] <... bpf resumed>)          = 6
[   30.119622][  T292] RSP: 002b:00007fff6da4d1d8 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[   30.127871][  T292] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   30.135681][  T292] RDX: 00007fff6da4d1e0 RSI: 0000000000008910 RDI: 0000000000000003
[   30.143491][  T292] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000d
[   30.151301][  T292] R10: 00000000005549d3 R11: 0000000000000286 R12: 00007fff6da4d240
[   30.159122][  T292] R13: 00007fff6da4d1e0 R14: 0000000000427210 R15: 0000000000617180
[   30.166932][  T292]  </TASK>
[pid   429] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   427] <... bpf resumed>)          = 6
[pid   426] <... bpf resumed>)          = 6
[pid   429] <... prctl resumed>)        = 0
[pid   427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   429] setpgid(0, 0)               = 0
[pid   429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   429] write(3, "1000", 4)         = 4
[pid   429] close(3)                    = 0
[pid   429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   30.171652][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000102, exited with 00000101?
[   30.183122][   T83] BUG: scheduling while atomic: syslogd/83/0x00000002
[   30.189627][   T83] Modules linked in:
[   30.193555][   T83] Preemption disabled at:
[   30.193565][   T83] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   30.204752][   T83] CPU: 1 PID: 83 Comm: syslogd Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   30.215315][   T83] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   30.225217][   T83] Call Trace:
[   30.228338][   T83]  <TASK>
[   30.231116][   T83]  dump_stack_lvl+0x151/0x1b7
[   30.235624][   T83]  ? is_module_text_address+0x1f/0x360
[   30.240920][   T83]  ? is_module_text_address+0x1f/0x360
[   30.246213][   T83]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   30.251514][   T83]  ? fsnotify_perm+0x470/0x5d0
[   30.256115][   T83]  ? is_module_text_address+0x1f/0x360
[   30.261406][   T83]  dump_stack+0x15/0x1b
[   30.265396][   T83]  __schedule_bug+0x195/0x260
[   30.269911][   T83]  ? cpu_util_update_eff+0x10e0/0x10e0
[   30.275209][   T83]  ? kernel_read+0x1f0/0x1f0
[   30.279627][   T83]  __schedule+0xcf7/0x1550
[   30.283915][   T83]  ? __kasan_check_read+0x11/0x20
[   30.288742][   T83]  ? __fdget_pos+0x204/0x390
[   30.293167][   T83]  ? __sched_text_start+0x8/0x8
[   30.297857][   T83]  ? ksys_read+0x24f/0x2c0
[   30.302116][   T83]  schedule+0xc3/0x180
[   30.306020][   T83]  exit_to_user_mode_loop+0x4e/0xa0
[   30.311168][   T83]  exit_to_user_mode_prepare+0x5a/0xa0
[   30.316470][   T83]  syscall_exit_to_user_mode+0x26/0x140
[   30.321859][   T83]  do_syscall_64+0x49/0xb0
[   30.326136][   T83]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   30.331822][   T83] RIP: 0033:0x7fbd16d43b6a
[   30.336079][   T83] Code: 00 3d 00 00 41 00 75 0d 50 48 8d 3d 2d 08 0a 00 e8 ea 7d 01 00 31 c0 e9 07 ff ff ff 64 8b 04 25 18 00 00 00 85 c0 75 1b 0f 05 <48> 3d 00 f0 ff ff 76 6c 48 8b 15 8f a2 0d 00 f7 d8 64 89 02 48 83
[   30.355518][   T83] RSP: 002b:00007ffef223c3d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   30.363769][   T83] RAX: 000000000000004d RBX: 0000000000000002 RCX: 00007fbd16d43b6a
[pid   429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   424] +++ exited with 0 +++
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=424, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 431
./strace-static-x86_64: Process 431 attached
[pid   431] set_robust_list(0x555555e33660, 24) = 0
[pid   431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   431] setpgid(0, 0)               = 0
[pid   431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   431] write(3, "1000", 4)         = 4
[pid   431] close(3)                    = 0
[pid   431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   30.371584][   T83] RDX: 00000000000000ff RSI: 000055b3811b2300 RDI: 0000000000000000
[   30.379477][   T83] RBP: 000055b3811b22c0 R08: 0000000000000001 R09: 0000000000000000
[   30.387286][   T83] R10: 00007fbd16ee23a3 R11: 0000000000000246 R12: 000055b3811b2339
[   30.395096][   T83] R13: 000055b3811b2300 R14: 0000000000000000 R15: 00007fbd16f20a80
[   30.402920][   T83]  </TASK>
[pid   431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   427] <... bpf resumed>)          = 7
[pid   426] <... bpf resumed>)          = 7
[pid   429] <... bpf resumed>)          = 4
[pid   426] exit_group(0 <unfinished ...>
[pid   431] <... bpf resumed>)          = 4
[pid   429] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   428] <... bpf resumed>)          = 7
[pid   427] exit_group(0 <unfinished ...>
[pid   426] <... exit_group resumed>)   = ?
[pid   431] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   429] <... bpf resumed>)          = 5
[pid   428] exit_group(0 <unfinished ...>
[pid   427] <... exit_group resumed>)   = ?
[pid   431] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   429] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   428] <... exit_group resumed>)   = ?
[pid   426] +++ exited with 0 +++
[pid   431] <... bpf resumed>)          = 0
[pid   429] <... bpf resumed>)          = 0
[pid   429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=426, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   429] <... bpf resumed>)          = 6
[pid   300] <... restart_syscall resumed>) = 0
[pid   431] <... bpf resumed>)          = 6
[pid   429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 432
./strace-static-x86_64: Process 432 attached
[pid   432] set_robust_list(0x555555e33660, 24) = 0
[pid   432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   432] setpgid(0, 0)               = 0
[pid   432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   432] write(3, "1000", 4)         = 4
[pid   432] close(3)                    = 0
[pid   432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   428] +++ exited with 0 +++
[pid   427] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=427, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=428, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[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   297] <... clone resumed>, child_tidptr=0x555555e33650) = 434
./strace-static-x86_64: Process 433 attached
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 433
./strace-static-x86_64: Process 434 attached
[pid   433] set_robust_list(0x555555e33660, 24) = 0
[pid   433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   433] setpgid(0, 0)               = 0
[pid   433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   433] write(3, "1000", 4)         = 4
[pid   433] close(3)                    = 0
[pid   433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   434] set_robust_list(0x555555e33660, 24) = 0
[pid   434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   433] <... bpf resumed>)          = 3
[pid   434] setpgid(0, 0)               = 0
[pid   433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   434] write(3, "1000", 4)         = 4
[pid   434] close(3)                    = 0
[pid   434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   429] <... bpf resumed>)          = 7
[pid   433] <... bpf resumed>)          = 4
[pid   432] <... bpf resumed>)          = 4
[pid   431] <... bpf resumed>)          = 7
[pid   429] exit_group(0 <unfinished ...>
[pid   432] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   429] <... exit_group resumed>)   = ?
[pid   434] <... bpf resumed>)          = 4
[pid   433] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   432] <... bpf resumed>)          = 5
[pid   431] exit_group(0 <unfinished ...>
[   30.413664][   T28] audit: type=1400 audit(1713756774.225:73): avc:  denied  { remove_name } for  pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[   30.436438][   T28] audit: type=1400 audit(1713756774.225:74): avc:  denied  { rename } for  pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[pid   434] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   433] <... bpf resumed>)          = 5
[pid   432] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   431] <... exit_group resumed>)   = ?
[pid   434] <... bpf resumed>)          = 5
[pid   433] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   432] <... bpf resumed>)          = 0
[pid   434] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   433] <... bpf resumed>)          = 0
[pid   432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   434] <... bpf resumed>)          = 0
[pid   433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   432] <... bpf resumed>)          = 6
[pid   434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   433] <... bpf resumed>)          = 6
[pid   432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   434] <... bpf resumed>)          = 6
[pid   433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   429] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=429, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 435
./strace-static-x86_64: Process 435 attached
[pid   435] set_robust_list(0x555555e33660, 24) = 0
[pid   435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   435] setpgid(0, 0)               = 0
[pid   435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   435] write(3, "1000", 4)         = 4
[pid   435] close(3)                    = 0
[pid   435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   30.495055][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   30.508237][  T429] BUG: scheduling while atomic: syz-executor115/429/0x00000002
[   30.515654][  T429] Modules linked in:
[   30.520165][  T429] Preemption disabled at:
[   30.520174][  T429] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   30.531198][  T429] CPU: 1 PID: 429 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   30.542558][  T429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   30.552454][  T429] Call Trace:
[   30.555705][  T429]  <TASK>
[   30.558489][  T429]  dump_stack_lvl+0x151/0x1b7
[   30.563003][  T429]  ? is_module_text_address+0x1f/0x360
[   30.568287][  T429]  ? is_module_text_address+0x1f/0x360
[   30.573595][  T429]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   30.578967][  T429]  ? is_module_text_address+0x1f/0x360
[   30.584265][  T429]  dump_stack+0x15/0x1b
[   30.588250][  T429]  __schedule_bug+0x195/0x260
[   30.592772][  T429]  ? cpu_util_update_eff+0x10e0/0x10e0
[   30.598057][  T429]  ? sysvec_irq_work+0x52/0xb0
[   30.602719][  T429]  ? asm_sysvec_irq_work+0x1b/0x20
[   30.607606][  T429]  __schedule+0xcf7/0x1550
[   30.611859][  T429]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   30.617159][  T429]  ? __sched_text_start+0x8/0x8
[   30.621847][  T429]  ? startup_64+0x2/0x60
[   30.625919][  T429]  do_task_dead+0x99/0xa0
[   30.630089][  T429]  do_exit+0x202a/0x2b80
[   30.634176][  T429]  ? put_task_struct+0x80/0x80
[   30.638942][  T429]  ? __kasan_check_write+0x14/0x20
[   30.643883][  T429]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   30.648833][  T429]  ? _raw_spin_lock_irqsave+0x210/0x210
[   30.654221][  T429]  ? zap_other_threads+0x29c/0x2d0
[   30.659170][  T429]  do_group_exit+0x21a/0x2d0
[   30.663594][  T429]  __x64_sys_exit_group+0x3f/0x40
[   30.668455][  T429]  do_syscall_64+0x3d/0xb0
[   30.672705][  T429]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   30.678428][  T429] RIP: 0033:0x7fec422c2ff9
[   30.682687][  T429] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[pid   435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   431] +++ exited with 0 +++
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=431, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 436
./strace-static-x86_64: Process 436 attached
[pid   436] set_robust_list(0x555555e33660, 24) = 0
[pid   436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   436] setpgid(0, 0)               = 0
[pid   436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   436] write(3, "1000", 4)         = 4
[pid   436] close(3)                    = 0
[pid   436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   432] <... bpf resumed>)          = 7
[pid   435] <... bpf resumed>)          = 4
[pid   434] <... bpf resumed>)          = 7
[pid   433] <... bpf resumed>)          = 7
[pid   432] exit_group(0)               = ?
[pid   436] <... bpf resumed>)          = 4
[pid   435] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   434] exit_group(0 <unfinished ...>
[pid   433] exit_group(0 <unfinished ...>
[   30.689818][  T429] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   30.698069][  T429] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[   30.705880][  T429] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   30.713686][  T429] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   30.721499][  T429] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[   30.729313][  T429] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[   30.737135][  T429]  </TASK>
[pid   436] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   435] <... bpf resumed>)          = 5
[pid   434] <... exit_group resumed>)   = ?
[pid   433] <... exit_group resumed>)   = ?
[pid   436] <... bpf resumed>)          = 5
[pid   435] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   434] +++ exited with 0 +++
[pid   433] +++ exited with 0 +++
[pid   436] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   435] <... bpf resumed>)          = 0
[pid   436] <... bpf resumed>)          = 0
[pid   435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   435] <... bpf resumed>)          = 6
[pid   436] <... bpf resumed>)          = 6
[pid   435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   435] <... bpf resumed>)          = 7
[pid   436] <... bpf resumed>)          = 7
[pid   435] exit_group(0 <unfinished ...>
[pid   436] exit_group(0 <unfinished ...>
[pid   435] <... exit_group resumed>)   = ?
[pid   436] <... exit_group resumed>)   = ?
[pid   435] +++ exited with 0 +++
[pid   436] +++ exited with 0 +++
[pid   432] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=435, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=434, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=433, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=436, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=432, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   300] 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 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 437
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 438
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 439
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 440
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 441
./strace-static-x86_64: Process 441 attached
[pid   441] set_robust_list(0x555555e33660, 24) = 0
[pid   441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   441] setpgid(0, 0)               = 0
[pid   441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 439 attached
 <unfinished ...>
[pid   439] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   441] <... openat resumed>)       = 3
[pid   439] <... set_robust_list resumed>) = 0
[pid   439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   441] write(3, "1000", 4 <unfinished ...>
[pid   439] setpgid(0, 0 <unfinished ...>
[pid   441] <... write resumed>)        = 4
[pid   441] close(3)                    = 0
[pid   439] <... setpgid resumed>)      = 0
[pid   441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[   30.755528][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   30.768374][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000104, exited with 00000103?
[   30.780325][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000105, exited with 00000104?
[   30.792521][  T432] BUG: scheduling while atomic: syz-executor115/432/0x00000004
[   30.800322][  T432] Modules linked in:
[pid   439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   439] write(3, "1000", 4)         = 4
[pid   439] close(3 <unfinished ...>
[pid   441] <... bpf resumed>)          = 3
[pid   439] <... close resumed>)        = 0
[pid   439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
./strace-static-x86_64: Process 437 attached
[pid   437] set_robust_list(0x555555e33660, 24) = 0
[pid   441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[   30.804136][  T432] Preemption disabled at:
[   30.804146][  T432] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   30.816236][  T432] CPU: 1 PID: 432 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   30.827607][  T432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   30.837586][  T432] Call Trace:
[   30.840709][  T432]  <TASK>
[   30.843487][  T432]  dump_stack_lvl+0x151/0x1b7
[   30.847999][  T432]  ? is_module_text_address+0x1f/0x360
[   30.853294][  T432]  ? is_module_text_address+0x1f/0x360
[   30.858589][  T432]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   30.863904][  T432]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   30.869526][  T432]  ? is_module_text_address+0x1f/0x360
[   30.874825][  T432]  dump_stack+0x15/0x1b
[   30.878816][  T432]  __schedule_bug+0x195/0x260
[   30.883329][  T432]  ? cpu_util_update_eff+0x10e0/0x10e0
[   30.888625][  T432]  __schedule+0xcf7/0x1550
[   30.892886][  T432]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   30.898171][  T432]  ? __sched_text_start+0x8/0x8
[   30.902854][  T432]  ? _raw_write_lock_irqsave+0x160/0x1e0
[   30.908326][  T432]  do_task_dead+0x99/0xa0
[   30.912490][  T432]  do_exit+0x202a/0x2b80
[   30.916569][  T432]  ? put_task_struct+0x80/0x80
[   30.921168][  T432]  ? __kasan_check_write+0x14/0x20
[   30.926113][  T432]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   30.931061][  T432]  ? _raw_spin_lock_irqsave+0x210/0x210
[   30.936441][  T432]  ? zap_other_threads+0x29c/0x2d0
[   30.941391][  T432]  do_group_exit+0x21a/0x2d0
[   30.945907][  T432]  __x64_sys_exit_group+0x3f/0x40
[   30.950764][  T432]  do_syscall_64+0x3d/0xb0
[   30.955017][  T432]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   30.960746][  T432] RIP: 0033:0x7fec422c2ff9
[   30.965000][  T432] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   30.971853][  T432] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   30.980191][  T432] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[   30.987996][  T432] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   30.995815][  T432] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[pid   437] setpgid(0, 0 <unfinished ...>
[pid   441] <... bpf resumed>)          = 4
[pid   441] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   441] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16) = 7
[pid   441] exit_group(0)               = ?
[pid   439] <... bpf resumed>)          = 4
[pid   437] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 440 attached
./strace-static-x86_64: Process 438 attached
[pid   439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   439] <... bpf resumed>)          = 5
[pid   439] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   437] <... openat resumed>)       = 3
[pid   439] <... bpf resumed>)          = 6
[pid   437] write(3, "1000", 4)         = 4
[pid   437] close(3)                    = 0
[pid   437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   437] <... bpf resumed>)          = 3
[pid   437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   440] set_robust_list(0x555555e33660, 24) = 0
[pid   440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   440] setpgid(0, 0)               = 0
[pid   440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   438] set_robust_list(0x555555e33660, 24) = 0
[pid   441] +++ exited with 0 +++
[pid   440] write(3, "1000", 4 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=441, si_uid=0, si_status=0, si_utime=0, si_stime=19} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   440] <... write resumed>)        = 4
[pid   438] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   440] close(3)                    = 0
[pid   296] <... restart_syscall resumed>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 443
[pid   438] <... prctl resumed>)        = 0
[pid   438] setpgid(0, 0 <unfinished ...>
[pid   440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   438] <... setpgid resumed>)      = 0
[pid   438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   438] write(3, "1000", 4)         = 4
[pid   438] close(3)                    = 0
[pid   438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   440] <... bpf resumed>)          = 3
[pid   438] <... bpf resumed>)          = 3
[pid   440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16./strace-static-x86_64: Process 443 attached
 <unfinished ...>
[pid   443] set_robust_list(0x555555e33660, 24) = 0
[pid   443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   443] setpgid(0, 0)               = 0
[pid   443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   443] write(3, "1000", 4)         = 4
[pid   443] close(3)                    = 0
[   31.003623][  T432] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[   31.011431][  T432] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[   31.019251][  T432]  </TASK>
[   31.026057][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   31.038163][  T441] BUG: scheduling while atomic: syz-executor115/441/0x00000002
[   31.045900][  T441] Modules linked in:
[   31.049761][  T441] Preemption disabled at:
[pid   443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   31.049772][  T441] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   31.061485][  T441] CPU: 1 PID: 441 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   31.072840][  T441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   31.082736][  T441] Call Trace:
[   31.085858][  T441]  <TASK>
[   31.088643][  T441]  dump_stack_lvl+0x151/0x1b7
[   31.093143][  T441]  ? is_module_text_address+0x1f/0x360
[   31.098439][  T441]  ? is_module_text_address+0x1f/0x360
[   31.103764][  T441]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   31.109030][  T441]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   31.114754][  T441]  ? is_module_text_address+0x1f/0x360
[   31.120142][  T441]  dump_stack+0x15/0x1b
[   31.124128][  T441]  __schedule_bug+0x195/0x260
[   31.128643][  T441]  ? cpu_util_update_eff+0x10e0/0x10e0
[   31.133945][  T441]  __schedule+0xcf7/0x1550
[   31.138190][  T441]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   31.143491][  T441]  ? __sched_text_start+0x8/0x8
[   31.148176][  T441]  ? _raw_write_lock_irqsave+0x160/0x1e0
[   31.153640][  T441]  do_task_dead+0x99/0xa0
[   31.157805][  T441]  do_exit+0x202a/0x2b80
[   31.161889][  T441]  ? put_task_struct+0x80/0x80
[   31.166485][  T441]  ? __kasan_check_write+0x14/0x20
[   31.171432][  T441]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   31.176384][  T441]  ? _raw_spin_lock_irqsave+0x210/0x210
[   31.181761][  T441]  ? zap_other_threads+0x29c/0x2d0
[   31.186707][  T441]  do_group_exit+0x21a/0x2d0
[   31.191133][  T441]  __x64_sys_exit_group+0x3f/0x40
[   31.195994][  T441]  do_syscall_64+0x3d/0xb0
[   31.200250][  T441]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   31.205982][  T441] RIP: 0033:0x7fec422c2ff9
[   31.210231][  T441] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   31.217082][  T441] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   31.225425][  T441] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[   31.233235][  T441] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   31.241056][  T441] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   31.248946][  T441] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[pid   443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   439] <... bpf resumed>)          = 7
[pid   440] <... bpf resumed>)          = 4
[pid   438] <... bpf resumed>)          = 4
[pid   437] <... bpf resumed>)          = 4
[pid   437] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   443] <... bpf resumed>)          = 4
[pid   440] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   439] exit_group(0 <unfinished ...>
[pid   438] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   437] <... bpf resumed>)          = 5
[pid   443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   440] <... bpf resumed>)          = 5
[pid   439] <... exit_group resumed>)   = ?
[pid   438] <... bpf resumed>)          = 5
[pid   437] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   443] <... bpf resumed>)          = 5
[pid   437] <... bpf resumed>)          = 0
[   31.256757][  T441] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[   31.264575][  T441]  </TASK>
[   31.271952][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   31.283509][  T292] BUG: scheduling while atomic: strace-static-x/292/0x00000002
[   31.290790][  T292] Modules linked in:
[   31.294997][  T292] Preemption disabled at:
[   31.295006][  T292] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   31.306045][  T292] CPU: 1 PID: 292 Comm: strace-static-x Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   31.317483][  T292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   31.327380][  T292] Call Trace:
[   31.330503][  T292]  <TASK>
[   31.333285][  T292]  dump_stack_lvl+0x151/0x1b7
[   31.337800][  T292]  ? is_module_text_address+0x1f/0x360
[   31.343086][  T292]  ? is_module_text_address+0x1f/0x360
[   31.348386][  T292]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   31.353686][  T292]  ? is_module_text_address+0x1f/0x360
[   31.358973][  T292]  dump_stack+0x15/0x1b
[   31.362967][  T292]  __schedule_bug+0x195/0x260
[   31.367579][  T292]  ? cpu_util_update_eff+0x10e0/0x10e0
[   31.372855][  T292]  ? percpu_counter_add_batch+0x13d/0x160
[   31.378415][  T292]  __schedule+0xcf7/0x1550
[   31.382665][  T292]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   31.388568][  T292]  ? ____fput+0x15/0x20
[   31.392556][  T292]  ? __sched_text_start+0x8/0x8
[   31.397257][  T292]  ? __blkcg_punt_bio_submit+0x180/0x180
[   31.402716][  T292]  ? unlock_page_memcg+0x160/0x160
[   31.407665][  T292]  schedule+0xc3/0x180
[   31.411591][  T292]  exit_to_user_mode_loop+0x4e/0xa0
[   31.416601][  T292]  exit_to_user_mode_prepare+0x5a/0xa0
[   31.421895][  T292]  syscall_exit_to_user_mode+0x26/0x140
[   31.427277][  T292]  do_syscall_64+0x49/0xb0
[   31.431528][  T292]  ? sysvec_apic_timer_interrupt+0x55/0xc0
[   31.437172][  T292]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   31.442899][  T292] RIP: 0033:0x4e65f7
[   31.446631][  T292] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[   31.466077][  T292] RSP: 002b:00007fff6da4d1d8 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[   31.474321][  T292] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   31.482135][  T292] RDX: 00007fff6da4d1e0 RSI: 0000000000008910 RDI: 0000000000000003
[   31.489948][  T292] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000d
[   31.497755][  T292] R10: 00000000005549d3 R11: 0000000000000286 R12: 00007fff6da4d240
[pid   437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   443] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   440] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   438] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   437] <... bpf resumed>)          = 6
[pid   437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   443] <... bpf resumed>)          = 0
[pid   440] <... bpf resumed>)          = 0
[pid   439] +++ exited with 0 +++
[pid   438] <... bpf resumed>)          = 0
[pid   443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=439, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   443] <... bpf resumed>)          = 6
[pid   440] <... bpf resumed>)          = 6
[pid   438] <... bpf resumed>)          = 6
[pid   438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 445 attached
, child_tidptr=0x555555e33650) = 445
[pid   445] set_robust_list(0x555555e33660, 24) = 0
[pid   445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   445] setpgid(0, 0)               = 0
[pid   445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   445] write(3, "1000", 4)         = 4
[pid   445] close(3)                    = 0
[pid   445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   437] <... bpf resumed>)          = 7
[pid   437] exit_group(0 <unfinished ...>
[pid   445] <... bpf resumed>)          = 4
[pid   443] <... bpf resumed>)          = 7
[pid   440] <... bpf resumed>)          = 7
[pid   438] <... bpf resumed>)          = 7
[pid   437] <... exit_group resumed>)   = ?
[pid   443] exit_group(0 <unfinished ...>
[pid   440] exit_group(0 <unfinished ...>
[pid   438] exit_group(0)               = ?
[pid   443] <... exit_group resumed>)   = ?
[pid   440] <... exit_group resumed>)   = ?
[pid   438] +++ exited with 0 +++
[pid   437] +++ exited with 0 +++
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=437, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=438, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   300] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   445] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   445] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   301] <... restart_syscall resumed>) = 0
[pid   300] <... restart_syscall resumed>) = 0
[pid   445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 446
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 447
[pid   440] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=440, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[   31.505650][  T292] R13: 00007fff6da4d1e0 R14: 0000000000427210 R15: 0000000000617180
[   31.513469][  T292]  </TASK>
[   31.539207][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   31.551683][  T440] BUG: scheduling while atomic: syz-executor115/440/0x00000002
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   445] <... bpf resumed>)          = 7
[pid   443] +++ exited with 0 +++
[pid   297] <... restart_syscall resumed>) = 0
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=443, 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   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 448
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 449
[pid   445] exit_group(0)               = ?
./strace-static-x86_64: Process 448 attached
[pid   448] set_robust_list(0x555555e33660, 24) = 0
[pid   448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   448] setpgid(0, 0)               = 0
[pid   448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   448] write(3, "1000", 4)         = 4
[pid   448] close(3)                    = 0
./strace-static-x86_64: Process 447 attached
[pid   448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   447] set_robust_list(0x555555e33660, 24) = 0
[pid   447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   447] setpgid(0, 0)               = 0
[pid   447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   447] write(3, "1000", 4)         = 4
[pid   447] close(3)                    = 0
[   31.559351][  T440] Modules linked in:
[   31.563137][  T440] Preemption disabled at:
[   31.563146][  T440] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   31.574664][  T440] CPU: 1 PID: 440 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   31.586035][  T440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   31.595932][  T440] Call Trace:
[   31.599050][  T440]  <TASK>
[   31.601825][  T440]  dump_stack_lvl+0x151/0x1b7
[   31.606338][  T440]  ? is_module_text_address+0x1f/0x360
[   31.611633][  T440]  ? is_module_text_address+0x1f/0x360
[   31.616928][  T440]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   31.622224][  T440]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   31.627951][  T440]  ? is_module_text_address+0x1f/0x360
[   31.633344][  T440]  dump_stack+0x15/0x1b
[   31.637509][  T440]  __schedule_bug+0x195/0x260
[   31.642020][  T440]  ? cpu_util_update_eff+0x10e0/0x10e0
[   31.647317][  T440]  __schedule+0xcf7/0x1550
[   31.651567][  T440]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   31.656865][  T440]  ? __sched_text_start+0x8/0x8
[   31.661548][  T440]  ? _raw_write_lock_irqsave+0x160/0x1e0
[   31.667017][  T440]  do_task_dead+0x99/0xa0
[   31.671186][  T440]  do_exit+0x202a/0x2b80
[   31.675265][  T440]  ? put_task_struct+0x80/0x80
[   31.679862][  T440]  ? __kasan_check_write+0x14/0x20
[   31.684816][  T440]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   31.689757][  T440]  ? _raw_spin_lock_irqsave+0x210/0x210
[   31.695138][  T440]  ? zap_other_threads+0x29c/0x2d0
[   31.700086][  T440]  do_group_exit+0x21a/0x2d0
[   31.704511][  T440]  __x64_sys_exit_group+0x3f/0x40
[   31.709372][  T440]  do_syscall_64+0x3d/0xb0
[   31.713627][  T440]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   31.719354][  T440] RIP: 0033:0x7fec422c2ff9
[   31.723610][  T440] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   31.730584][  T440] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   31.738831][  T440] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[   31.746729][  T440] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[pid   447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   448] <... bpf resumed>)          = 3
[pid   447] <... bpf resumed>)          = 3
[pid   448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   445] +++ exited with 0 +++
./strace-static-x86_64: Process 449 attached
./strace-static-x86_64: Process 446 attached
[pid   449] set_robust_list(0x555555e33660, 24) = 0
[pid   449] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=445, si_uid=0, si_status=0, si_utime=0, si_stime=20} ---
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   446] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   449] <... prctl resumed>)        = 0
[pid   449] setpgid(0, 0)               = 0
[pid   298] <... restart_syscall resumed>) = 0
[pid   449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   449] write(3, "1000", 4)         = 4
[pid   449] close(3)                    = 0
[pid   449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   446] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 450 attached
[pid   446] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 450
[pid   449] <... bpf resumed>)          = 3
[pid   450] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   446] <... prctl resumed>)        = 0
[pid   446] setpgid(0, 0)               = 0
[pid   446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   446] write(3, "1000", 4)         = 4
[pid   446] close(3 <unfinished ...>
[pid   450] <... set_robust_list resumed>) = 0
[pid   446] <... close resumed>)        = 0
[pid   446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   446] <... bpf resumed>)          = 3
[pid   450] setpgid(0, 0)               = 0
[pid   450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   450] <... openat resumed>)       = 3
[pid   450] write(3, "1000", 4)         = 4
[pid   450] close(3)                    = 0
[pid   450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   447] <... bpf resumed>)          = 4
[pid   447] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   449] <... bpf resumed>)          = 4
[pid   448] <... bpf resumed>)          = 4
[pid   447] <... bpf resumed>)          = 5
[pid   449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   448] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   447] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   450] <... bpf resumed>)          = 4
[pid   449] <... bpf resumed>)          = 5
[pid   448] <... bpf resumed>)          = 5
[pid   447] <... bpf resumed>)          = 0
[pid   446] <... bpf resumed>)          = 4
[pid   449] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   448] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   450] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   449] <... bpf resumed>)          = 0
[pid   448] <... bpf resumed>)          = 0
[pid   446] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   450] <... bpf resumed>)          = 5
[pid   449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   447] <... bpf resumed>)          = 6
[pid   449] <... bpf resumed>)          = 6
[pid   448] <... bpf resumed>)          = 6
[pid   447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   446] <... bpf resumed>)          = 5
[pid   449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   449] <... bpf resumed>)          = 7
[pid   448] <... bpf resumed>)          = 7
[pid   447] <... bpf resumed>)          = 7
[pid   449] exit_group(0 <unfinished ...>
[pid   448] exit_group(0 <unfinished ...>
[pid   446] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[   31.754565][  T440] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   31.762354][  T440] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[   31.770164][  T440] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[   31.777981][  T440]  </TASK>
[   31.812836][    C1] softirq: huh, entered softirq 9 RCU ffffffff8160c090 with preempt_count 00000103, exited with 00000102?
[   31.824776][  T447] BUG: scheduling while atomic: syz-executor115/447/0x00000002
[   31.832356][  T447] Modules linked in:
[   31.836113][  T447] Preemption disabled at:
[   31.836124][  T447] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   31.847130][  T447] CPU: 1 PID: 447 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   31.858469][  T447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   31.868361][  T447] Call Trace:
[   31.871483][  T447]  <TASK>
[   31.874262][  T447]  dump_stack_lvl+0x151/0x1b7
[   31.878858][  T447]  ? is_module_text_address+0x1f/0x360
[   31.884154][  T447]  ? is_module_text_address+0x1f/0x360
[   31.889452][  T447]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   31.894747][  T447]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   31.900385][  T447]  ? is_module_text_address+0x1f/0x360
[   31.905688][  T447]  dump_stack+0x15/0x1b
[   31.909676][  T447]  __schedule_bug+0x195/0x260
[   31.914188][  T447]  ? cpu_util_update_eff+0x10e0/0x10e0
[   31.919484][  T447]  __schedule+0xcf7/0x1550
[   31.923736][  T447]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   31.929032][  T447]  ? __sched_text_start+0x8/0x8
[   31.933715][  T447]  ? _raw_write_lock_irqsave+0x160/0x1e0
[   31.939183][  T447]  do_task_dead+0x99/0xa0
[   31.943348][  T447]  do_exit+0x202a/0x2b80
[   31.947431][  T447]  ? put_task_struct+0x80/0x80
[   31.952028][  T447]  ? __kasan_check_write+0x14/0x20
[   31.956977][  T447]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   31.961922][  T447]  ? _raw_spin_lock_irqsave+0x210/0x210
[   31.967305][  T447]  ? zap_other_threads+0x29c/0x2d0
[   31.972265][  T447]  do_group_exit+0x21a/0x2d0
[   31.976682][  T447]  __x64_sys_exit_group+0x3f/0x40
[   31.981537][  T447]  do_syscall_64+0x3d/0xb0
[   31.985791][  T447]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   31.991518][  T447] RIP: 0033:0x7fec422c2ff9
[   31.995772][  T447] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   32.002626][  T447] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   449] <... exit_group resumed>)   = ?
[pid   448] <... exit_group resumed>)   = ?
[pid   447] exit_group(0 <unfinished ...>
[pid   449] +++ exited with 0 +++
[pid   448] +++ exited with 0 +++
[pid   450] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   447] <... exit_group resumed>)   = ?
[pid   446] <... bpf resumed>)          = 0
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=448, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=449, 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   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 451
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 452
./strace-static-x86_64: Process 452 attached
[pid   452] set_robust_list(0x555555e33660, 24) = 0
[pid   452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   452] setpgid(0, 0)               = 0
[pid   452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   452] write(3, "1000", 4)         = 4
[pid   452] close(3)                    = 0
[pid   452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 451 attached
 <unfinished ...>
[pid   451] set_robust_list(0x555555e33660, 24) = 0
[pid   451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   451] setpgid(0, 0)               = 0
[pid   451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   451] write(3, "1000", 4)         = 4
[pid   451] close(3)                    = 0
[pid   451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   452] <... bpf resumed>)          = 3
[pid   452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   452] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   452] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   451] <... bpf resumed>)          = 3
[pid   451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16) = 4
[pid   451] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   451] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   447] +++ exited with 0 +++
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=447, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 453
[pid   452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16./strace-static-x86_64: Process 453 attached
 <unfinished ...>
[pid   453] set_robust_list(0x555555e33660, 24) = 0
[pid   453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   453] setpgid(0, 0)               = 0
[pid   453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   451] <... bpf resumed>)          = 6
[pid   451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   453] write(3, "1000", 4)         = 4
[pid   453] close(3)                    = 0
[pid   453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   452] <... bpf resumed>)          = 7
[pid   451] <... bpf resumed>)          = 7
[pid   450] <... bpf resumed>)          = 0
[pid   446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   451] exit_group(0 <unfinished ...>
[pid   453] <... bpf resumed>)          = 4
[pid   451] <... exit_group resumed>)   = ?
[pid   453] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   451] +++ exited with 0 +++
[pid   450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   453] <... bpf resumed>)          = 5
[pid   453] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=451, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   453] <... bpf resumed>)          = 0
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   297] <... restart_syscall resumed>) = 0
[pid   452] exit_group(0 <unfinished ...>
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   452] <... exit_group resumed>)   = ?
[   32.010871][  T447] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[   32.018683][  T447] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   32.026494][  T447] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   32.034324][  T447] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[   32.042116][  T447] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[   32.049935][  T447]  </TASK>
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 454
[pid   452] +++ exited with 0 +++
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=452, si_uid=0, si_status=0, si_utime=0, si_stime=21} ---
[pid   296] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 455
./strace-static-x86_64: Process 454 attached
[pid   454] set_robust_list(0x555555e33660, 24) = 0
[pid   454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   454] setpgid(0, 0)               = 0
[pid   454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   454] write(3, "1000", 4)         = 4
[pid   454] close(3)                    = 0
[pid   454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 455 attached
 <unfinished ...>
[pid   455] set_robust_list(0x555555e33660, 24) = 0
[pid   455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   455] setpgid(0, 0)               = 0
[pid   455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   455] write(3, "1000", 4)         = 4
[pid   455] close(3)                    = 0
[   32.053749][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   32.065166][   T83] BUG: scheduling while atomic: syslogd/83/0x00000002
[   32.072528][   T83] Modules linked in:
[   32.076789][   T83] Preemption disabled at:
[   32.076801][   T83] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   32.089020][   T83] CPU: 1 PID: 83 Comm: syslogd Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   32.099607][   T83] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   32.109496][   T83] Call Trace:
[   32.112619][   T83]  <TASK>
[   32.115397][   T83]  dump_stack_lvl+0x151/0x1b7
[   32.119914][   T83]  ? is_module_text_address+0x1f/0x360
[   32.125206][   T83]  ? is_module_text_address+0x1f/0x360
[   32.130504][   T83]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   32.135809][   T83]  ? fsnotify_perm+0x470/0x5d0
[   32.140501][   T83]  ? is_module_text_address+0x1f/0x360
[   32.145884][   T83]  dump_stack+0x15/0x1b
[   32.149882][   T83]  __schedule_bug+0x195/0x260
[   32.154390][   T83]  ? cpu_util_update_eff+0x10e0/0x10e0
[   32.159689][   T83]  ? kernel_read+0x1f0/0x1f0
[   32.164196][   T83]  __schedule+0xcf7/0x1550
[   32.168450][   T83]  ? __kasan_check_read+0x11/0x20
[   32.173321][   T83]  ? __fdget_pos+0x204/0x390
[   32.177735][   T83]  ? __sched_text_start+0x8/0x8
[   32.182423][   T83]  ? ksys_read+0x24f/0x2c0
[   32.186673][   T83]  ? __sched_clock_gtod_offset+0x100/0x100
[   32.192326][   T83]  schedule+0xc3/0x180
[   32.196222][   T83]  exit_to_user_mode_loop+0x4e/0xa0
[   32.201257][   T83]  exit_to_user_mode_prepare+0x5a/0xa0
[   32.206554][   T83]  syscall_exit_to_user_mode+0x26/0x140
[   32.211944][   T83]  do_syscall_64+0x49/0xb0
[   32.216182][   T83]  ? sysvec_call_function_single+0x52/0xb0
[   32.221830][   T83]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   32.227552][   T83] RIP: 0033:0x7fbd16d43b6a
[   32.231807][   T83] Code: 00 3d 00 00 41 00 75 0d 50 48 8d 3d 2d 08 0a 00 e8 ea 7d 01 00 31 c0 e9 07 ff ff ff 64 8b 04 25 18 00 00 00 85 c0 75 1b 0f 05 <48> 3d 00 f0 ff ff 76 6c 48 8b 15 8f a2 0d 00 f7 d8 64 89 02 48 83
[   32.251251][   T83] RSP: 002b:00007ffef223c3d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[pid   455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   450] <... bpf resumed>)          = 6
[pid   446] <... bpf resumed>)          = 6
[pid   455] <... bpf resumed>)          = 3
[pid   454] <... bpf resumed>)          = 3
[pid   453] <... bpf resumed>)          = 6
[pid   455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   453] <... bpf resumed>)          = 7
[pid   455] <... bpf resumed>)          = 4
[pid   454] <... bpf resumed>)          = 4
[pid   453] exit_group(0 <unfinished ...>
[pid   455] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   454] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   450] <... bpf resumed>)          = 7
[pid   446] <... bpf resumed>)          = 7
[pid   455] <... bpf resumed>)          = 5
[pid   454] <... bpf resumed>)          = 5
[pid   453] <... exit_group resumed>)   = ?
[pid   455] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   454] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   450] exit_group(0 <unfinished ...>
[pid   446] exit_group(0 <unfinished ...>
[pid   455] <... bpf resumed>)          = 0
[pid   455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   454] <... bpf resumed>)          = 0
[pid   453] +++ exited with 0 +++
[pid   450] <... exit_group resumed>)   = ?
[pid   446] <... exit_group resumed>)   = ?
[pid   455] <... bpf resumed>)          = 6
[pid   454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=453, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   454] <... bpf resumed>)          = 6
[pid   454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 457
./strace-static-x86_64: Process 457 attached
[pid   457] set_robust_list(0x555555e33660, 24) = 0
[pid   457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   457] setpgid(0, 0)               = 0
[pid   457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   457] write(3, "1000", 4)         = 4
[pid   457] close(3)                    = 0
[pid   457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   450] +++ exited with 0 +++
[pid   446] +++ exited with 0 +++
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=446, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=450, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   298] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   301] <... restart_syscall resumed>) = 0
[pid   298] <... restart_syscall resumed>) = 0
[pid   301] 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 458 attached
./strace-static-x86_64: Process 459 attached
 <unfinished ...>
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 459
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 458
[pid   459] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   458] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   459] <... set_robust_list resumed>) = 0
[pid   458] <... set_robust_list resumed>) = 0
[pid   458] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   459] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   458] <... prctl resumed>)        = 0
[pid   458] setpgid(0, 0)               = 0
[pid   459] <... prctl resumed>)        = 0
[pid   459] setpgid(0, 0)               = 0
[pid   459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   459] write(3, "1000", 4)         = 4
[pid   459] close(3)                    = 0
[pid   459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   458] <... openat resumed>)       = 3
[pid   458] write(3, "1000", 4)         = 4
[pid   459] <... bpf resumed>)          = 3
[pid   458] close(3 <unfinished ...>
[pid   459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   458] <... close resumed>)        = 0
[pid   458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   32.259498][   T83] RAX: 0000000000000044 RBX: 0000000000000002 RCX: 00007fbd16d43b6a
[   32.267306][   T83] RDX: 00000000000000ff RSI: 000055b3811b2300 RDI: 0000000000000000
[   32.275122][   T83] RBP: 000055b3811b22c0 R08: 0000000000000001 R09: 0000000000000000
[   32.282933][   T83] R10: 00007fbd16ee23a3 R11: 0000000000000246 R12: 000055b3811b236e
[   32.290738][   T83] R13: 000055b3811b2300 R14: 0000000000000000 R15: 00007fbd16f20a80
[   32.298556][   T83]  </TASK>
[pid   458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   455] <... bpf resumed>)          = 7
[pid   457] <... bpf resumed>)          = 4
[pid   455] exit_group(0 <unfinished ...>
[pid   454] <... bpf resumed>)          = 7
[pid   457] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   455] <... exit_group resumed>)   = ?
[pid   459] <... bpf resumed>)          = 4
[pid   458] <... bpf resumed>)          = 4
[pid   457] <... bpf resumed>)          = 5
[pid   454] exit_group(0 <unfinished ...>
[pid   459] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   458] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   457] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   454] <... exit_group resumed>)   = ?
[pid   459] <... bpf resumed>)          = 5
[pid   458] <... bpf resumed>)          = 5
[pid   457] <... bpf resumed>)          = 0
[pid   459] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   458] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   459] <... bpf resumed>)          = 0
[pid   458] <... bpf resumed>)          = 0
[pid   457] <... bpf resumed>)          = 6
[pid   459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   455] +++ exited with 0 +++
[pid   459] <... bpf resumed>)          = 6
[pid   458] <... bpf resumed>)          = 6
[pid   457] <... bpf resumed>)          = 7
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=455, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   457] exit_group(0 <unfinished ...>
[pid   454] +++ exited with 0 +++
[pid   296] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   459] <... bpf resumed>)          = 7
[pid   458] <... bpf resumed>)          = 7
[pid   457] <... exit_group resumed>)   = ?
[pid   296] <... restart_syscall resumed>) = 0
[pid   459] exit_group(0 <unfinished ...>
[pid   458] exit_group(0 <unfinished ...>
[pid   457] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=454, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   459] <... exit_group resumed>)   = ?
[pid   458] <... exit_group resumed>)   = ?
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=457, 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   459] +++ exited with 0 +++
[pid   458] +++ exited with 0 +++
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=459, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=458, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 460
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 461
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 462
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 463
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 464
./strace-static-x86_64: Process 463 attached
[pid   463] set_robust_list(0x555555e33660, 24) = 0
[pid   463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   463] setpgid(0, 0./strace-static-x86_64: Process 461 attached
./strace-static-x86_64: Process 464 attached
./strace-static-x86_64: Process 462 attached
./strace-static-x86_64: Process 460 attached
)               = 0
[pid   461] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   461] <... set_robust_list resumed>) = 0
[pid   461] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   463] <... openat resumed>)       = 3
[pid   461] <... prctl resumed>)        = 0
[pid   461] setpgid(0, 0)               = 0
[pid   463] write(3, "1000", 4 <unfinished ...>
[pid   461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   463] <... write resumed>)        = 4
[pid   461] <... openat resumed>)       = 3
[pid   463] close(3 <unfinished ...>
[pid   461] write(3, "1000", 4 <unfinished ...>
[pid   460] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   463] <... close resumed>)        = 0
[pid   461] <... write resumed>)        = 4
[pid   460] <... set_robust_list resumed>) = 0
[pid   463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   461] close(3 <unfinished ...>
[   32.354195][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   32.367129][  T455] BUG: scheduling while atomic: syz-executor115/455/0x00000002
[   32.375541][  T455] Modules linked in:
[   32.379748][  T455] Preemption disabled at:
[   32.379759][  T455] [<ffffffff81586e73>] rwsem_write_trylock+0x93/0x290
[   32.391375][  T455] CPU: 1 PID: 455 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[pid   460] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   463] <... bpf resumed>)          = 3
[pid   461] <... close resumed>)        = 0
[pid   460] <... prctl resumed>)        = 0
[pid   461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   460] setpgid(0, 0 <unfinished ...>
[pid   461] <... bpf resumed>)          = 3
[pid   460] <... setpgid resumed>)      = 0
[pid   461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[   32.402904][  T455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   32.412827][  T455] Call Trace:
[   32.415915][  T455]  <TASK>
[   32.418692][  T455]  dump_stack_lvl+0x151/0x1b7
[   32.423208][  T455]  ? rwsem_write_trylock+0x93/0x290
[   32.428240][  T455]  ? rwsem_write_trylock+0x93/0x290
[   32.433275][  T455]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   32.438713][  T455]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   32.444296][  T455]  ? rwsem_write_trylock+0x93/0x290
[   32.449330][  T455]  dump_stack+0x15/0x1b
[   32.453324][  T455]  __schedule_bug+0x195/0x260
[   32.457836][  T455]  ? cpu_util_update_eff+0x10e0/0x10e0
[   32.463133][  T455]  __schedule+0xcf7/0x1550
[   32.467386][  T455]  ? _raw_spin_lock_irqsave+0xf9/0x210
[   32.472688][  T455]  ? __sched_text_start+0x8/0x8
[   32.477364][  T455]  ? _raw_write_lock_irqsave+0x160/0x1e0
[   32.482991][  T455]  do_task_dead+0x99/0xa0
[   32.487153][  T455]  do_exit+0x202a/0x2b80
[   32.491234][  T455]  ? put_task_struct+0x80/0x80
[   32.495831][  T455]  ? __kasan_check_write+0x14/0x20
[   32.500860][  T455]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   32.505806][  T455]  ? _raw_spin_lock_irqsave+0x210/0x210
[   32.511189][  T455]  ? zap_other_threads+0x29c/0x2d0
[   32.516140][  T455]  do_group_exit+0x21a/0x2d0
[   32.520564][  T455]  __x64_sys_exit_group+0x3f/0x40
[   32.525425][  T455]  do_syscall_64+0x3d/0xb0
[   32.529717][  T455]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   32.535405][  T455] RIP: 0033:0x7fec422c2ff9
[   32.539658][  T455] Code: Unable to access opcode bytes at 0x7fec422c2fcf.
[   32.546519][  T455] RSP: 002b:00007ffe5e1cad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[pid   460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   463] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   460] <... openat resumed>)       = 3
[pid   460] write(3, "1000", 4)         = 4
[pid   460] close(3)                    = 0
[pid   460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   464] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   462] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   464] <... set_robust_list resumed>) = 0
[pid   462] <... set_robust_list resumed>) = 0
[pid   463] <... bpf resumed>)          = 4
[pid   464] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   463] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   464] <... prctl resumed>)        = 0
[pid   462] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   461] <... bpf resumed>)          = 4
[pid   463] <... bpf resumed>)          = 5
[pid   463] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   464] setpgid(0, 0 <unfinished ...>
[pid   463] <... bpf resumed>)          = 6
[pid   462] <... prctl resumed>)        = 0
[pid   464] <... setpgid resumed>)      = 0
[pid   463] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   462] setpgid(0, 0)               = 0
[pid   464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   464] <... openat resumed>)       = 3
[pid   461] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   464] write(3, "1000", 4 <unfinished ...>
[pid   462] <... openat resumed>)       = 3
[pid   461] <... bpf resumed>)          = 5
[pid   461] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   462] write(3, "1000", 4 <unfinished ...>
[pid   464] <... write resumed>)        = 4
[pid   464] close(3 <unfinished ...>
[pid   462] <... write resumed>)        = 4
[pid   464] <... close resumed>)        = 0
[pid   462] close(3 <unfinished ...>
[pid   464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   462] <... close resumed>)        = 0
[pid   461] <... bpf resumed>)          = 6
[pid   461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   460] <... bpf resumed>)          = 3
[pid   460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   464] <... bpf resumed>)          = 3
[pid   464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   462] <... bpf resumed>)          = 3
[pid   462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   463] <... bpf resumed>)          = 7
[pid   464] <... bpf resumed>)          = 4
[pid   463] exit_group(0 <unfinished ...>
[pid   462] <... bpf resumed>)          = 4
[pid   461] <... bpf resumed>)          = 7
[pid   460] <... bpf resumed>)          = 4
[pid   464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   462] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   461] exit_group(0 <unfinished ...>
[pid   460] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   464] <... bpf resumed>)          = 5
[pid   463] <... exit_group resumed>)   = ?
[pid   462] <... bpf resumed>)          = 5
[pid   461] <... exit_group resumed>)   = ?
[pid   460] <... bpf resumed>)          = 5
[pid   464] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   463] +++ exited with 0 +++
[pid   462] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   461] +++ exited with 0 +++
[pid   460] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   464] <... bpf resumed>)          = 0
[pid   462] <... bpf resumed>)          = 0
[pid   460] <... bpf resumed>)          = 0
[pid   464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=463, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   464] <... bpf resumed>)          = 6
[pid   462] <... bpf resumed>)          = 6
[pid   460] <... bpf resumed>)          = 6
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=461, si_uid=0, si_status=0, si_utime=0, si_stime=18} ---
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 466
./strace-static-x86_64: Process 466 attached
[pid   466] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   466] <... set_robust_list resumed>) = 0
[pid   466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   466] setpgid(0, 0)               = 0
[pid   466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   466] write(3, "1000", 4)         = 4
[pid   466] close(3)                    = 0
[pid   466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 467 attached
 <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 467
[pid   467] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   466] <... bpf resumed>)          = 3
[pid   466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   467] <... set_robust_list resumed>) = 0
[pid   467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   467] setpgid(0, 0)               = 0
[pid   467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   467] write(3, "1000", 4)         = 4
[pid   467] close(3)                    = 0
[pid   467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   464] <... bpf resumed>)          = 7
[pid   464] exit_group(0 <unfinished ...>
[pid   462] <... bpf resumed>)          = 7
[pid   460] <... bpf resumed>)          = 7
[pid   464] <... exit_group resumed>)   = ?
[pid   466] <... bpf resumed>)          = 4
[pid   462] exit_group(0 <unfinished ...>
[pid   460] exit_group(0 <unfinished ...>
[pid   467] <... bpf resumed>)          = 4
[   32.554760][  T455] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec422c2ff9
[   32.562569][  T455] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   32.570381][  T455] RBP: 00007fec4233f2b0 R08: ffffffffffffffb8 R09: 00000000000000a0
[   32.578191][  T455] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec4233f2b0
[   32.586006][  T455] R13: 0000000000000000 R14: 00007fec4233fd20 R15: 00007fec422941b0
[   32.593910][  T455]  </TASK>
[pid   466] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   464] +++ exited with 0 +++
[pid   462] <... exit_group resumed>)   = ?
[pid   467] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   460] <... exit_group resumed>)   = ?
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=464, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 468
./strace-static-x86_64: Process 468 attached
[pid   468] set_robust_list(0x555555e33660, 24) = 0
[pid   468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   468] setpgid(0, 0)               = 0
[pid   468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   468] write(3, "1000", 4)         = 4
[pid   468] close(3)                    = 0
[pid   468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   466] <... bpf resumed>)          = 5
[pid   467] <... bpf resumed>)          = 5
[pid   468] <... bpf resumed>)          = 3
[pid   466] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   467] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4) = 0
[pid   467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   466] <... bpf resumed>)          = 0
[pid   466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   467] <... bpf resumed>)          = 6
[pid   467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   466] <... bpf resumed>)          = 6
[pid   466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   462] +++ exited with 0 +++
[pid   460] +++ exited with 0 +++
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=462, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=460, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   297] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 469 attached
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 469
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   469] set_robust_list(0x555555e33660, 24) = 0
[pid   469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   469] setpgid(0, 0)               = 0
[pid   469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 470 attached
 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 470
[pid   469] <... openat resumed>)       = 3
[pid   470] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   469] write(3, "1000", 4 <unfinished ...>
[pid   470] <... set_robust_list resumed>) = 0
[pid   470] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   469] <... write resumed>)        = 4
[pid   469] close(3)                    = 0
[pid   470] <... prctl resumed>)        = 0
[pid   469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   470] setpgid(0, 0)               = 0
[pid   470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   470] write(3, "1000", 4 <unfinished ...>
[pid   469] <... bpf resumed>)          = 3
[pid   470] <... write resumed>)        = 4
[pid   469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   470] close(3)                    = 0
[pid   470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   467] <... bpf resumed>)          = 7
[pid   470] <... bpf resumed>)          = 4
[pid   469] <... bpf resumed>)          = 4
[pid   468] <... bpf resumed>)          = 4
[pid   467] exit_group(0 <unfinished ...>
[pid   466] <... bpf resumed>)          = 7
[pid   470] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   469] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   467] <... exit_group resumed>)   = ?
[pid   466] exit_group(0 <unfinished ...>
[pid   470] <... bpf resumed>)          = 5
[pid   469] <... bpf resumed>)          = 5
[pid   468] <... bpf resumed>)          = 5
[pid   469] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   468] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   466] <... exit_group resumed>)   = ?
[pid   470] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   469] <... bpf resumed>)          = 0
[pid   468] <... bpf resumed>)          = 0
[pid   470] <... bpf resumed>)          = 0
[pid   469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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 ...>
[   32.679444][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000102, exited with 00000101?
[   32.691116][  T292] BUG: scheduling while atomic: strace-static-x/292/0x00000002
[   32.698791][  T292] Modules linked in:
[   32.702501][  T292] Preemption disabled at:
[   32.702508][  T292] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   32.713798][  T292] CPU: 1 PID: 292 Comm: strace-static-x Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   32.725150][  T292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   32.735039][  T292] Call Trace:
[   32.738166][  T292]  <TASK>
[   32.740941][  T292]  dump_stack_lvl+0x151/0x1b7
[   32.745456][  T292]  ? is_module_text_address+0x1f/0x360
[   32.750745][  T292]  ? is_module_text_address+0x1f/0x360
[   32.756053][  T292]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   32.761338][  T292]  ? is_module_text_address+0x1f/0x360
[   32.766636][  T292]  dump_stack+0x15/0x1b
[   32.770624][  T292]  __schedule_bug+0x195/0x260
[   32.775138][  T292]  ? cpu_util_update_eff+0x10e0/0x10e0
[   32.780430][  T292]  ? percpu_counter_add_batch+0x13d/0x160
[   32.786083][  T292]  __schedule+0xcf7/0x1550
[   32.790332][  T292]  ? blkcg_maybe_throttle_current+0x17d/0xa00
[   32.796334][  T292]  ? ____fput+0x15/0x20
[   32.800340][  T292]  ? __sched_text_start+0x8/0x8
[   32.805024][  T292]  ? __blkcg_punt_bio_submit+0x180/0x180
[   32.810495][  T292]  ? unlock_page_memcg+0x160/0x160
[   32.815444][  T292]  schedule+0xc3/0x180
[   32.819351][  T292]  exit_to_user_mode_loop+0x4e/0xa0
[   32.824386][  T292]  exit_to_user_mode_prepare+0x5a/0xa0
[   32.829705][  T292]  syscall_exit_to_user_mode+0x26/0x140
[   32.835057][  T292]  do_syscall_64+0x49/0xb0
[   32.839307][  T292]  ? sysvec_apic_timer_interrupt+0x55/0xc0
[   32.844957][  T292]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   32.850677][  T292] RIP: 0033:0x4e65f7
[   32.854413][  T292] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[pid   470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   469] <... bpf resumed>)          = 6
[pid   470] <... bpf resumed>)          = 6
[pid   468] <... bpf resumed>)          = 6
[pid   467] +++ exited with 0 +++
[pid   466] +++ exited with 0 +++
[pid   470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=466, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   470] <... bpf resumed>)          = 7
[pid   469] <... bpf resumed>)          = 7
[pid   468] <... bpf resumed>)          = 7
[pid   469] exit_group(0 <unfinished ...>
[pid   468] exit_group(0 <unfinished ...>
[pid   470] exit_group(0 <unfinished ...>
[pid   469] <... exit_group resumed>)   = ?
[pid   468] <... exit_group resumed>)   = ?
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=467, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   470] <... exit_group resumed>)   = ?
[pid   296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 471 attached
 <unfinished ...>
[pid   468] +++ exited with 0 +++
[pid   471] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=468, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] <... clone resumed>, child_tidptr=0x555555e33650) = 471
[pid   471] <... set_robust_list resumed>) = 0
[pid   471] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 472 attached
) = 0
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   296] <... clone resumed>, child_tidptr=0x555555e33650) = 472
./strace-static-x86_64: Process 473 attached
[pid   471] setpgid(0, 0 <unfinished ...>
[pid   472] set_robust_list(0x555555e33660, 24) = 0
[pid   473] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   471] <... setpgid resumed>)      = 0
[pid   301] <... clone resumed>, child_tidptr=0x555555e33650) = 473
[pid   472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   472] setpgid(0, 0)               = 0
[pid   472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   473] <... set_robust_list resumed>) = 0
[pid   472] <... openat resumed>)       = 3
[pid   471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   473] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   472] write(3, "1000", 4 <unfinished ...>
[pid   471] <... openat resumed>)       = 3
[pid   473] <... prctl resumed>)        = 0
[pid   471] write(3, "1000", 4 <unfinished ...>
[pid   473] setpgid(0, 0 <unfinished ...>
[pid   471] <... write resumed>)        = 4
[pid   472] <... write resumed>)        = 4
[pid   473] <... setpgid resumed>)      = 0
[pid   471] close(3 <unfinished ...>
[pid   473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   471] <... close resumed>)        = 0
[pid   473] <... openat resumed>)       = 3
[pid   472] close(3 <unfinished ...>
[pid   471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   472] <... close resumed>)        = 0
[pid   472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   473] write(3, "1000", 4)         = 4
[pid   473] close(3 <unfinished ...>
[pid   472] <... bpf resumed>)          = 3
[pid   472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   471] <... bpf resumed>)          = 3
[pid   473] <... close resumed>)        = 0
[pid   471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[pid   473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   470] +++ exited with 0 +++
[pid   469] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=470, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=469, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   297] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   300] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   297] <... restart_syscall resumed>) = 0
[pid   300] <... restart_syscall resumed>) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 474 attached
 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x555555e33650) = 474
[pid   474] set_robust_list(0x555555e33660, 24 <unfinished ...>
[pid   300] <... clone resumed>, child_tidptr=0x555555e33650) = 475
[pid   474] <... set_robust_list resumed>) = 0
[pid   474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   474] setpgid(0, 0)               = 0
[pid   474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 475 attached
) = 3
[pid   474] write(3, "1000", 4)         = 4
[pid   474] close(3)                    = 0
[pid   474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 <unfinished ...>
[pid   475] set_robust_list(0x555555e33660, 24) = 0
[pid   475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   474] <... bpf resumed>)          = 3
[pid   475] setpgid(0, 0)               = 0
[pid   475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   475] <... openat resumed>)       = 3
[pid   475] write(3, "1000", 4)         = 4
[pid   475] close(3)                    = 0
[pid   475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20000480, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 3
[   32.873851][  T292] RSP: 002b:00007fff6da4d1d8 EFLAGS: 00000286 ORIG_RAX: 0000000000000003
[   32.882096][  T292] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004e65f7
[   32.889910][  T292] RDX: 00007fff6da4d1e0 RSI: 0000000000008910 RDI: 0000000000000003
[   32.897720][  T292] RBP: 0000000000000003 R08: 00000000ffffffff R09: 000000000000000d
[   32.905531][  T292] R10: 00000000005549d3 R11: 0000000000000286 R12: 00007fff6da4d240
[   32.913342][  T292] R13: 00007fff6da4d1e0 R14: 0000000000427210 R15: 0000000000617180
[   32.921158][  T292]  </TASK>
[pid   475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=3}}, 16 <unfinished ...>
[pid   472] <... bpf resumed>)          = 4
[pid   475] <... bpf resumed>)          = 4
[pid   474] <... bpf resumed>)          = 4
[pid   473] <... bpf resumed>)          = 4
[pid   472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   471] <... bpf resumed>)          = 4
[pid   475] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   473] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   472] <... bpf resumed>)          = 5
[pid   471] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, 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   475] <... bpf resumed>)          = 5
[pid   474] <... bpf resumed>)          = 5
[pid   473] <... bpf resumed>)          = 5
[pid   472] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   471] <... bpf resumed>)          = 5
[pid   475] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   474] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   473] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   472] <... bpf resumed>)          = 0
[pid   471] bpf(BPF_MAP_FREEZE, {map_fd=5}, 4 <unfinished ...>
[pid   475] <... bpf resumed>)          = 0
[pid   474] <... bpf resumed>)          = 0
[pid   473] <... bpf resumed>)          = 0
[pid   472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   471] <... bpf resumed>)          = 0
[pid   475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   472] <... bpf resumed>)          = 6
[pid   471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, 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   475] <... bpf resumed>)          = 6
[pid   474] <... bpf resumed>)          = 6
[pid   473] <... bpf resumed>)          = 6
[pid   472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   471] <... bpf resumed>)          = 6
[pid   475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   474] <... bpf resumed>)          = 7
[pid   472] <... bpf resumed>)          = 7
[pid   471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16 <unfinished ...>
[pid   475] <... bpf resumed>)          = 7
[pid   473] <... bpf resumed>)          = 7
[pid   473] exit_group(0 <unfinished ...>
[pid   472] exit_group(0 <unfinished ...>
[pid   471] <... bpf resumed>)          = 7
[pid   475] exit_group(0 <unfinished ...>
[pid   474] exit_group(0 <unfinished ...>
[pid   473] <... exit_group resumed>)   = ?
[pid   472] <... exit_group resumed>)   = ?
[pid   475] <... exit_group resumed>)   = ?
[pid   474] <... exit_group resumed>)   = ?
[pid   471] exit_group(0 <unfinished ...>
[pid   473] +++ exited with 0 +++
[pid   472] +++ exited with 0 +++
[pid   471] <... exit_group resumed>)   = ?
[pid   475] +++ exited with 0 +++
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=473, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 476
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=475, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e33650) = 477
[pid   296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=472, 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, child_tidptr=0x555555e33650) = 478
./strace-static-x86_64: Process 476 attached
[pid   476] set_robust_list(0x555555e33660, 24) = 0
[pid   476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   476] setpgid(0, 0)               = 0
[pid   476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   474] +++ exited with 0 +++
[pid   297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=474, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[   32.972840][    C0] softirq: huh, entered softirq 9 RCU ffffffff8160c090 with preempt_count 00000103, exited with 00000102?
[   32.984315][  T474] BUG: scheduling while atomic: syz-executor115/474/0x00000002
[   32.985416][    C1] softirq: huh, entered softirq 3 NET_RX ffffffff840adb50 with preempt_count 00000103, exited with 00000102?
[   32.991689][  T474] Modules linked in:
[   32.991701][  T474] Preemption disabled at:
[   33.003090][  T476] BUG: scheduling while atomic: syz-executor115/476/0x00000002
[   33.003105][  T476] Modules linked in:
[   33.003114][  T476] Preemption disabled at:
[   33.003118][  T476] [<ffffffff81cd0b29>] fd_install+0x59/0x250
[   33.003155][  T476] CPU: 1 PID: 476 Comm: syz-executor115 Tainted: G        W          6.1.75-syzkaller-00037-gdcb09569bbff #0
[   33.003178][  T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   33.003190][  T476] Call Trace:
[   33.003196][  T476]  <TASK>
[   33.003203][  T476]  dump_stack_lvl+0x151/0x1b7
[   33.006893][  T474] [<ffffffff8163d87f>] is_module_text_address+0x1f/0x360
[   33.011059][  T476]  ? fd_install+0x59/0x250
[   33.074943][  T476]  ? fd_install+0x59/0x250
[   33.079195][  T476]  ? nf_tcp_handle_invalid+0x3f1/0x3f1
[   33.084490][  T476]  ? fd_install+0x59/0x250
[   33.088740][  T476]  dump_stack+0x15/0x1b
[   33.092735][  T476]  __schedule_bug+0x195/0x260
[   33.097246][  T476]  ? cpu_util_update_eff+0x10e0/0x10e0
[   33.102545][  T476]  __schedule+0xcf7/0x1550
[   33.106795][  T476]  ? __kasan_check_write+0x14/0x20
[   33.111739][  T476]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   33.116691][  T476]  ? __sched_text_start+0x8/0x8
[   33.121373][  T476]  ? __kasan_check_read+0x11/0x20
[   33.126236][  T476]  ? cgroup_update_frozen+0x15f/0x980
[   33.131531][  T476]  schedule+0xc3/0x180
[   33.135437][  T476]  ptrace_stop+0x54f/0x930
[   33.139691][  T476]  ptrace_notify+0x225/0x350
[   33.144119][  T476]  ? do_notify_parent+0xa20/0xa20
[   33.148973][  T476]  ? __x64_sys_openat+0x243/0x290
[   33.153836][  T476]  ? __ia32_sys_open+0x270/0x270
[   33.158606][  T476]  ? fpregs_assert_state_consistent+0xb6/0xe0
[   33.164511][  T476]  ? exit_to_user_mode_prepare+0x39/0xa0
[   33.170104][  T476]  syscall_exit_to_user_mode+0xa2/0x140
[   33.175451][  T476]  do_syscall_64+0x49/0xb0
[   33.179715][  T476]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   33.185428][  T476] RIP: 0033:0x7fec422c3f51
[   33.189683][  T476] Code: 75 57 89 f0 25 00 00 41 00 3d 00 00 41 00 74 49 80 3d 3a a1 07 00 00 74 6d 89 da 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 93 00 00 00 48 8b 54 24 28 64 48 2b 14 25
[   33.209124][  T476] RSP: 002b:00007ffe5e1ca880 EFLAGS: 00000202 ORIG_RAX: 0000000000000101