./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor658638128 <...> Warning: Permanently added '10.128.1.164' (ED25519) to the list of known hosts. execve("./syz-executor658638128", ["./syz-executor658638128"], 0x7ffc38c9aec0 /* 10 vars */) = 0 brk(NULL) = 0x55557e34b000 brk(0x55557e34bd00) = 0x55557e34bd00 arch_prctl(ARCH_SET_FS, 0x55557e34b380) = 0 set_tid_address(0x55557e34b650) = 356 set_robust_list(0x55557e34b660, 24) = 0 rseq(0x55557e34bca0, 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-executor658638128", 4096) = 27 getrandom("\x1e\xaa\x62\x8c\x92\xf2\xd3\xfd", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55557e34bd00 brk(0x55557e36cd00) = 0x55557e36cd00 brk(0x55557e36d000) = 0x55557e36d000 mprotect(0x7f5a4b96d000, 16384, PROT_READ) = 0 mmap(0x3ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3ffffffff000 mmap(0x400000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x400000000000 mmap(0x400001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x400001000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 357 attached , child_tidptr=0x55557e34b650) = 357 [pid 356] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 357] set_robust_list(0x55557e34b660, 24) = 0 ./strace-static-x86_64: Process 358 attached [pid 358] set_robust_list(0x55557e34b660, 24) = 0 [pid 356] <... clone resumed>, child_tidptr=0x55557e34b650) = 358 [pid 358] mkdir("./syzkaller.tcRIIu", 0700 [pid 356] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557e34b650) = 359 ./strace-static-x86_64: Process 359 attached [pid 359] set_robust_list(0x55557e34b660, 24) = 0 [pid 359] mkdir("./syzkaller.hzU0r6", 0700 [pid 356] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557e34b650) = 360 ./strace-static-x86_64: Process 360 attached [pid 360] set_robust_list(0x55557e34b660, 24) = 0 [pid 360] getrandom("\x9a\xd8\x6c\x5f\x32\x12\x2c\x8a", 8, GRND_NONBLOCK) = 8 [pid 360] mkdir("./syzkaller.aTPsy1", 0700 [pid 356] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 357] mkdir("./syzkaller.HGx4XS", 0700./strace-static-x86_64: Process 361 attached [pid 361] set_robust_list(0x55557e34b660, 24) = 0 [pid 356] <... clone resumed>, child_tidptr=0x55557e34b650) = 361 [pid 361] mkdir("./syzkaller.9uZxS8", 0700 [pid 358] <... mkdir resumed>) = 0 [pid 358] chmod("./syzkaller.tcRIIu", 0777) = 0 [pid 359] <... mkdir resumed>) = 0 [pid 358] chdir("./syzkaller.tcRIIu") = 0 [pid 358] unshare(CLONE_NEWPID [pid 360] <... mkdir resumed>) = 0 [pid 359] chmod("./syzkaller.hzU0r6", 0777 [pid 358] <... unshare resumed>) = 0 [pid 359] <... chmod resumed>) = 0 [pid 359] chdir("./syzkaller.hzU0r6") = 0 [pid 359] unshare(CLONE_NEWPID) = 0 [pid 359] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557e34b650) = 362 [pid 360] chmod("./syzkaller.aTPsy1", 0777) = 0 [pid 360] chdir("./syzkaller.aTPsy1" [pid 358] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 360] <... chdir resumed>) = 0 [pid 360] unshare(CLONE_NEWPID [pid 358] <... clone resumed>, child_tidptr=0x55557e34b650) = 364 [pid 360] <... unshare resumed>) = 0 [pid 361] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 362 attached [pid 361] chmod("./syzkaller.9uZxS8", 0777 [pid 362] set_robust_list(0x55557e34b660, 24) = 0 [pid 361] <... chmod resumed>) = 0 [pid 362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 361] chdir("./syzkaller.9uZxS8" [pid 362] <... prctl resumed>) = 0 [pid 362] getppid( [pid 361] <... chdir resumed>) = 0 [pid 362] <... getppid resumed>) = 0 [pid 361] unshare(CLONE_NEWPID [pid 362] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 361] <... unshare resumed>) = 0 [pid 362] <... prlimit64 resumed>NULL) = 0 [pid 361] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 362] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 360] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 362] <... prlimit64 resumed>NULL) = 0 [pid 362] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 361] <... clone resumed>, child_tidptr=0x55557e34b650) = 365 [pid 362] <... prlimit64 resumed>NULL) = 0 [pid 362] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 362] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 362] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 ./strace-static-x86_64: Process 364 attached [pid 362] unshare(CLONE_NEWNS [pid 360] <... clone resumed>, child_tidptr=0x55557e34b650) = 366 [pid 362] <... unshare resumed>) = 0 [pid 364] set_robust_list(0x55557e34b660, 24 [pid 362] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 ./strace-static-x86_64: Process 365 attached [ 22.848979][ T23] audit: type=1400 audit(1741689660.230:66): avc: denied { execmem } for pid=356 comm="syz-executor658" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [pid 365] set_robust_list(0x55557e34b660, 24) = 0 [pid 365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 365] getppid() = 0 [pid 365] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 365] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 365] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 365] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 365] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 365] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 365] unshare(CLONE_NEWNS) = 0 [pid 365] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 365] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 365] unshare(CLONE_NEWCGROUP) = 0 [pid 365] unshare(CLONE_NEWUTS) = 0 [pid 365] unshare(CLONE_SYSVSEM) = 0 [pid 365] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 365] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 365] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 365] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 365] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 365] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 365] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 365] getpid() = 1 [pid 365] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 362] unshare(CLONE_NEWIPC [pid 364] <... set_robust_list resumed>) = 0 [pid 362] <... unshare resumed>) = -1 EINVAL (Invalid argument) [pid 357] <... mkdir resumed>) = 0 [pid 362] unshare(CLONE_NEWCGROUP./strace-static-x86_64: Process 366 attached [pid 364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 362] <... unshare resumed>) = 0 [pid 357] chmod("./syzkaller.HGx4XS", 0777 [pid 366] set_robust_list(0x55557e34b660, 24 [pid 364] <... prctl resumed>) = 0 [pid 362] unshare(CLONE_NEWUTS [pid 357] <... chmod resumed>) = 0 [pid 366] <... set_robust_list resumed>) = 0 [pid 366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 364] getppid( [pid 362] <... unshare resumed>) = 0 [pid 357] chdir("./syzkaller.HGx4XS" [pid 366] <... prctl resumed>) = 0 [pid 366] getppid( [pid 364] <... getppid resumed>) = 0 [pid 362] unshare(CLONE_SYSVSEM [pid 357] <... chdir resumed>) = 0 [pid 366] <... getppid resumed>) = 0 [pid 364] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 362] <... unshare resumed>) = 0 [pid 357] unshare(CLONE_NEWPID [pid 364] <... prlimit64 resumed>NULL) = 0 [pid 357] <... unshare resumed>) = 0 [pid 366] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 364] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 362] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 366] <... prlimit64 resumed>NULL) = 0 [pid 364] <... prlimit64 resumed>NULL) = 0 [pid 357] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 366] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 364] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 362] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 364] <... prlimit64 resumed>NULL) = 0 [pid 366] <... prlimit64 resumed>NULL) = 0 [pid 364] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 362] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 357] <... clone resumed>, child_tidptr=0x55557e34b650) = 367 [pid 366] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 364] <... prlimit64 resumed>NULL) = 0 [pid 366] <... prlimit64 resumed>NULL) = 0 [pid 364] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 362] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 366] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 364] <... prlimit64 resumed>NULL) = 0 [pid 362] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 366] <... prlimit64 resumed>NULL) = 0 [pid 364] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 362] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 366] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 364] <... prlimit64 resumed>NULL) = 0 [pid 366] <... prlimit64 resumed>NULL) = 0 [pid 364] unshare(CLONE_NEWNS [pid 362] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 366] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 364] <... unshare resumed>) = 0 [pid 366] <... prlimit64 resumed>NULL) = 0 [pid 362] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 366] unshare(CLONE_NEWNS [pid 364] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 366] <... unshare resumed>) = 0 [pid 362] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 364] <... mount resumed>) = 0 [pid 366] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 364] unshare(CLONE_NEWIPC [pid 362] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 366] <... mount resumed>) = 0 [pid 364] <... unshare resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 367 attached [pid 366] unshare(CLONE_NEWIPC [pid 364] unshare(CLONE_NEWCGROUP [pid 362] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 366] <... unshare resumed>) = -1 EINVAL (Invalid argument) [pid 364] <... unshare resumed>) = 0 [pid 362] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 364] unshare(CLONE_NEWUTS [pid 366] unshare(CLONE_NEWCGROUP) = 0 [pid 364] <... unshare resumed>) = 0 [pid 362] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 366] unshare(CLONE_NEWUTS [pid 364] unshare(CLONE_SYSVSEM [pid 366] <... unshare resumed>) = 0 [pid 364] <... unshare resumed>) = 0 [pid 362] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 367] set_robust_list(0x55557e34b660, 24 [pid 366] unshare(CLONE_SYSVSEM [pid 364] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 362] getpid( [pid 366] <... unshare resumed>) = 0 [pid 366] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 364] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 362] <... getpid resumed>) = 1 [pid 367] <... set_robust_list resumed>) = 0 [pid 366] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 364] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 362] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 366] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 364] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 366] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 362] <... capget resumed>{effective=1< [pid 366] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 364] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 366] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 362] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 366] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 364] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 362] <... capset resumed>) = 0 [pid 366] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 364] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 362] unshare(CLONE_NEWNET [pid 366] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 364] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 366] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 364] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 366] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 364] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 366] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 364] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 364] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 366] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 364] getpid( [pid 367] <... prctl resumed>) = 0 [pid 366] getpid( [pid 364] <... getpid resumed>) = 1 [pid 366] <... getpid resumed>) = 1 [pid 364] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 366] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 364] <... capget resumed>{effective=1<{effective=1< [pid 366] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 364] <... capset resumed>) = 0 [pid 366] <... capset resumed>) = 0 [pid 364] unshare(CLONE_NEWNET [pid 366] unshare(CLONE_NEWNET [pid 367] getppid() = 0 [pid 367] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 367] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 367] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 367] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 367] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 367] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 367] unshare(CLONE_NEWNS) = 0 [pid 367] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 367] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 367] unshare(CLONE_NEWCGROUP) = 0 [pid 367] unshare(CLONE_NEWUTS) = 0 [pid 367] unshare(CLONE_SYSVSEM) = 0 [pid 367] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 367] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 367] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 367] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 367] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 367] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 367] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 367] getpid() = 1 [pid 367] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 365] <... unshare resumed>) = 0 [pid 365] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 365] write(3, "0 65535", 7) = 7 [pid 365] close(3) = 0 [pid 365] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 [pid 365] write(3, "100000", 6) = 6 [pid 365] close(3) = 0 [pid 365] mkdir("./syz-tmp", 0777) = 0 [pid 365] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0 [pid 365] mkdir("./syz-tmp/newroot", 0777) = 0 [pid 365] mkdir("./syz-tmp/newroot/dev", 0700) = 0 [pid 365] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 365] mkdir("./syz-tmp/newroot/proc", 0700) = 0 [pid 365] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0 [pid 365] mkdir("./syz-tmp/newroot/selinux", 0700) = 0 [pid 365] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 365] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 365] mkdir("./syz-tmp/newroot/sys", 0700) = 0 [pid 365] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 365] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 365] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 365] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 365] mkdir("./syz-tmp/newroot/syz-inputs", 0700) = 0 [pid 365] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 365] mkdir("./syz-tmp/pivot", 0777) = 0 [pid 365] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0 [pid 365] chdir("/") = 0 [pid 365] umount2("./pivot", MNT_DETACH [pid 364] <... unshare resumed>) = 0 [pid 364] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 364] write(3, "0 65535", 7) = 7 [pid 364] close(3) = 0 [pid 364] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 [pid 364] write(3, "100000", 6) = 6 [pid 364] close(3) = 0 [pid 364] mkdir("./syz-tmp", 0777) = 0 [pid 364] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0 [pid 364] mkdir("./syz-tmp/newroot", 0777) = 0 [pid 364] mkdir("./syz-tmp/newroot/dev", 0700) = 0 [pid 364] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 364] mkdir("./syz-tmp/newroot/proc", 0700) = 0 [pid 364] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0 [pid 364] mkdir("./syz-tmp/newroot/selinux", 0700) = 0 [pid 364] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 364] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 364] mkdir("./syz-tmp/newroot/sys", 0700) = 0 [pid 364] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 364] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 364] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 364] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 364] mkdir("./syz-tmp/newroot/syz-inputs", 0700) = 0 [pid 364] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 364] mkdir("./syz-tmp/pivot", 0777) = 0 [pid 364] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0 [pid 364] chdir("/") = 0 [ 22.993476][ T23] audit: type=1400 audit(1741689660.370:68): avc: denied { mounton } for pid=365 comm="syz-executor658" path="/root/syzkaller.9uZxS8/syz-tmp" dev="sda1" ino=1932 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 23.017672][ T23] audit: type=1400 audit(1741689660.370:69): avc: denied { mount } for pid=365 comm="syz-executor658" name="/" dev="tmpfs" ino=12320 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [pid 364] umount2("./pivot", MNT_DETACH [pid 365] <... umount2 resumed>) = 0 [pid 365] chroot("./newroot") = 0 [pid 365] chdir("/") = 0 [pid 365] mkdir("/dev/gadgetfs", 0777) = 0 [pid 365] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 367] <... unshare resumed>) = 0 [pid 367] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 367] write(3, "0 65535", 7) = 7 [pid 367] close(3) = 0 [pid 367] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 [pid 367] write(3, "100000", 6) = 6 [pid 367] close(3) = 0 [pid 367] mkdir("./syz-tmp", 0777) = 0 [pid 367] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0 [pid 367] mkdir("./syz-tmp/newroot", 0777) = 0 [pid 367] mkdir("./syz-tmp/newroot/dev", 0700) = 0 [pid 367] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 367] mkdir("./syz-tmp/newroot/proc", 0700) = 0 [pid 367] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0 [pid 367] mkdir("./syz-tmp/newroot/selinux", 0700) = 0 [pid 367] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 367] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 367] mkdir("./syz-tmp/newroot/sys", 0700) = 0 [pid 367] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 364] <... umount2 resumed>) = 0 [pid 364] chroot("./newroot") = 0 [pid 364] chdir("/") = 0 [pid 364] mkdir("/dev/gadgetfs", 0777) = -1 EEXIST (File exists) [pid 364] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = -1 ENODEV (No such device) [pid 364] mkdir("/dev/binderfs", 0777) = 0 [pid 364] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 364] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 364] mkdir("./0", 0777) = 0 [pid 364] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557e34b650) = 2 [pid 367] <... mount resumed>) = 0 [pid 367] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 367] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 367] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 367] mkdir("./syz-tmp/newroot/syz-inputs", 0700) = 0 [pid 367] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 367] mkdir("./syz-tmp/pivot", 0777) = 0 [pid 367] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 362] <... unshare resumed>) = 0 [pid 367] <... pivot_root resumed>) = 0 [pid 367] chdir("/") = 0 [pid 367] umount2("./pivot", MNT_DETACH) = 0 [pid 367] chroot("./newroot") = 0 [pid 367] chdir("/") = 0 [pid 367] mkdir("/dev/gadgetfs", 0777) = -1 EEXIST (File exists) [pid 367] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = -1 ENODEV (No such device) [pid 367] mkdir("/dev/binderfs", 0777) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 369 attached [pid 366] <... unshare resumed>) = 0 [pid 362] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 367] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 367] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 367] mkdir("./0", 0777) = 0 [pid 367] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557e34b650) = 2 ./strace-static-x86_64: Process 370 attached [pid 370] set_robust_list(0x55557e34b660, 24) = 0 [pid 370] chdir("./0") = 0 [pid 370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 370] setpgid(0, 0) = 0 [pid 370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 23.019009][ T365] request_module fs-gadgetfs succeeded, but still no fs? [ 23.040242][ T23] audit: type=1400 audit(1741689660.370:70): avc: denied { mounton } for pid=365 comm="syz-executor658" path="/root/syzkaller.9uZxS8/syz-tmp/newroot/dev" dev="tmpfs" ino=12322 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [pid 370] write(3, "1000", 4) = 4 [pid 370] close(3) = 0 [pid 370] symlink("/dev/binderfs", "./binderfs") = 0 [pid 370] write(1, "executing program\n", 18executing program ) = 18 [pid 370] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 370] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffcc093cea0) = 0 [pid 370] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcc093cea0) = 0 [pid 370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 365] <... mount resumed>) = -1 ENODEV (No such device) [pid 365] mkdir("/dev/binderfs", 0777) = -1 EEXIST (File exists) [pid 365] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 365] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 365] mkdir("./0", 0777) = 0 [pid 365] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557e34b650) = 2 ./strace-static-x86_64: Process 371 attached [pid 371] set_robust_list(0x55557e34b660, 24) = 0 [pid 371] chdir("./0" [pid 366] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 369] set_robust_list(0x55557e34b660, 24 [pid 362] <... openat resumed>) = 3 [pid 371] <... chdir resumed>) = 0 [pid 371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 371] setpgid(0, 0) = 0 [pid 369] <... set_robust_list resumed>) = 0 [pid 366] <... openat resumed>) = 3 [pid 362] write(3, "0 65535", 7 [pid 369] chdir("./0" [pid 366] write(3, "0 65535", 7 [pid 362] <... write resumed>) = 7 [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] symlink("/dev/binderfs", "./binderfs") = 0 [pid 371] write(1, "executing program\n", 18executing program ) = 18 [pid 371] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 executing program [pid 371] ioctl(3, USB_RAW_IOCTL_INIT [pid 369] <... chdir resumed>) = 0 [pid 366] <... write resumed>) = 7 [pid 362] close(3 [pid 369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 366] close(3 [pid 362] <... close resumed>) = 0 [pid 369] <... prctl resumed>) = 0 [pid 366] <... close resumed>) = 0 [pid 362] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 369] setpgid(0, 0 [pid 366] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 362] <... openat resumed>) = 3 [pid 369] <... setpgid resumed>) = 0 [pid 366] <... openat resumed>) = 3 [pid 362] write(3, "100000", 6 [pid 369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 366] write(3, "100000", 6 [pid 362] <... write resumed>) = 6 [pid 369] <... openat resumed>) = 3 [pid 366] <... write resumed>) = 6 [pid 362] close(3 [pid 369] write(3, "1000", 4 [pid 366] close(3 [pid 362] <... close resumed>) = 0 [pid 369] <... write resumed>) = 4 [pid 366] <... close resumed>) = 0 [pid 362] mkdir("./syz-tmp", 0777 [pid 369] close(3 [pid 366] mkdir("./syz-tmp", 0777 [pid 362] <... mkdir resumed>) = 0 [pid 369] <... close resumed>) = 0 [pid 366] <... mkdir resumed>) = 0 [pid 362] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 369] symlink("/dev/binderfs", "./binderfs" [pid 366] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 362] <... mount resumed>) = 0 [pid 369] <... symlink resumed>) = 0 [pid 366] <... mount resumed>) = 0 [pid 362] mkdir("./syz-tmp/newroot", 0777 [pid 369] write(1, "executing program\n", 18 [pid 366] mkdir("./syz-tmp/newroot", 0777 [pid 362] <... mkdir resumed>) = 0 [pid 369] <... write resumed>) = 18 [pid 366] <... mkdir resumed>) = 0 [pid 362] mkdir("./syz-tmp/newroot/dev", 0700 [pid 369] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 366] mkdir("./syz-tmp/newroot/dev", 0700 [pid 362] <... mkdir resumed>) = 0 [pid 369] <... openat resumed>) = 3 [pid 366] <... mkdir resumed>) = 0 [pid 362] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 369] ioctl(3, USB_RAW_IOCTL_INIT [pid 366] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 362] <... mount resumed>) = 0 [pid 369] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 366] <... mount resumed>) = 0 [pid 362] mkdir("./syz-tmp/newroot/proc", 0700 [pid 369] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 366] mkdir("./syz-tmp/newroot/proc", 0700 [pid 362] <... mkdir resumed>) = 0 [pid 369] <... ioctl resumed>, 0) = 0 [pid 366] <... mkdir resumed>) = 0 [pid 362] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 366] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 362] <... mount resumed>) = 0 [pid 369] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 366] <... mount resumed>) = 0 [pid 362] mkdir("./syz-tmp/newroot/selinux", 0700 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 366] mkdir("./syz-tmp/newroot/selinux", 0700 [pid 362] <... mkdir resumed>) = 0 [pid 366] <... mkdir resumed>) = 0 [pid 362] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 366] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 362] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 366] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 362] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 366] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 362] <... mount resumed>) = 0 [pid 366] <... mount resumed>) = 0 [pid 362] mkdir("./syz-tmp/newroot/sys", 0700 [pid 366] mkdir("./syz-tmp/newroot/sys", 0700) = 0 [pid 362] <... mkdir resumed>) = 0 [pid 366] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 362] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 366] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 362] <... mount resumed>) = 0 [pid 366] <... mount resumed>) = 0 [pid 362] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 366] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 362] <... mount resumed>) = 0 [pid 366] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 362] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 366] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 362] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 366] <... mount resumed>) = 0 [pid 362] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 366] mkdir("./syz-tmp/newroot/syz-inputs", 0700 [pid 362] <... mount resumed>) = 0 [pid 366] <... mkdir resumed>) = 0 [pid 362] mkdir("./syz-tmp/newroot/syz-inputs", 0700 [pid 366] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 362] <... mkdir resumed>) = 0 [pid 366] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 362] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 366] mkdir("./syz-tmp/pivot", 0777 [pid 362] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 366] <... mkdir resumed>) = 0 [pid 362] mkdir("./syz-tmp/pivot", 0777 [pid 366] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 362] <... mkdir resumed>) = 0 [pid 366] <... pivot_root resumed>) = 0 [pid 362] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 366] chdir("/" [pid 362] <... pivot_root resumed>) = 0 [pid 366] <... chdir resumed>) = 0 [pid 362] chdir("/" [pid 366] umount2("./pivot", MNT_DETACH [pid 362] <... chdir resumed>) = 0 [ 23.085632][ T23] audit: type=1400 audit(1741689660.370:71): avc: denied { mount } for pid=365 comm="syz-executor658" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 23.109529][ T23] audit: type=1400 audit(1741689660.370:72): avc: denied { mounton } for pid=365 comm="syz-executor658" path="/root/syzkaller.9uZxS8/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [pid 362] umount2("./pivot", MNT_DETACH [pid 371] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 371] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcc093cea0) = 0 [pid 371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 366] <... umount2 resumed>) = 0 [pid 366] chroot("./newroot") = 0 [pid 366] chdir("/") = 0 [pid 366] mkdir("/dev/gadgetfs", 0777) = -1 EEXIST (File exists) [pid 366] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = -1 ENODEV (No such device) [pid 366] mkdir("/dev/binderfs", 0777) = -1 EEXIST (File exists) [pid 366] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 366] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 366] mkdir("./0", 0777) = 0 [pid 366] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557e34b650) = 2 ./strace-static-x86_64: Process 374 attached [pid 374] set_robust_list(0x55557e34b660, 24) = 0 [pid 374] chdir("./0") = 0 [pid 374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 374] setpgid(0, 0) = 0 [pid 374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 374] write(3, "1000", 4) = 4 [pid 374] close(3) = 0 [pid 374] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 374] write(1, "executing program\n", 18) = 18 [pid 374] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 374] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffcc093cea0) = 0 [pid 374] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcc093cea0) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 362] <... umount2 resumed>) = 0 [pid 362] chroot("./newroot") = 0 [pid 362] chdir("/") = 0 [pid 362] mkdir("/dev/gadgetfs", 0777) = -1 EEXIST (File exists) [pid 362] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = -1 ENODEV (No such device) [pid 362] mkdir("/dev/binderfs", 0777) = -1 EEXIST (File exists) [pid 362] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 362] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 362] mkdir("./0", 0777) = 0 [pid 362] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557e34b650) = 2 ./strace-static-x86_64: Process 376 attached [pid 376] set_robust_list(0x55557e34b660, 24) = 0 [pid 376] chdir("./0") = 0 [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] symlink("/dev/binderfs", "./binderfs") = 0 [pid 376] write(1, "executing program\n", 18executing program ) = 18 [pid 376] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [ 23.137402][ T23] audit: type=1400 audit(1741689660.370:73): avc: denied { mounton } for pid=365 comm="syz-executor658" path="/root/syzkaller.9uZxS8/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=12327 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 23.164756][ T23] audit: type=1400 audit(1741689660.370:74): avc: denied { unmount } for pid=365 comm="syz-executor658" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [pid 376] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffcc093cea0) = 0 [pid 376] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcc093cea0) = 0 [ 23.184215][ T23] audit: type=1400 audit(1741689660.400:75): avc: denied { mounton } for pid=365 comm="syz-executor658" path="/dev/gadgetfs" dev="devtmpfs" ino=12343 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 370] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 370] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcc093be90) = 18 [pid 370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 369] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [ 23.345763][ T125] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 23.385879][ T368] usb 2-1: new full-speed USB device number 2 using dummy_hcd [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 371] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 369] <... ioctl resumed>, 0x7ffcc093be90) = 18 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 371] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 374] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 371] <... ioctl resumed>, 0x7ffcc093be90) = 18 [pid 371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 376] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 374] <... ioctl resumed>, 0x7ffcc093be90) = 18 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 376] <... ioctl resumed>, 0x7ffcc093be90) = 18 [ 23.405790][ T372] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 23.425800][ T373] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 23.445790][ T18] usb 3-1: new full-speed USB device number 2 using dummy_hcd [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 370] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 370] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcc093be90) = 18 [pid 370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcc093cea0) = 0 [pid 369] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 370] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 371] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 370] <... ioctl resumed>, 0x7ffcc093be90) = 9 [pid 369] <... ioctl resumed>, 0x7ffcc093be90) = 18 [pid 371] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 374] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 371] <... ioctl resumed>, 0x7ffcc093be90) = 18 [pid 370] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 369] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 370] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 376] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 374] <... ioctl resumed>, 0x7ffcc093be90) = 18 [pid 371] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 370] <... ioctl resumed>, 0x7ffcc093be90) = 36 [pid 369] <... ioctl resumed>, 0x7ffcc093be90) = 9 [pid 374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 371] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcc093be90) = 18 [pid 371] <... ioctl resumed>, 0x7ffcc093be90) = 9 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 374] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 369] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 376] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 371] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 23.705880][ T125] usb 1-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 23.717083][ T125] usb 1-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 23.726944][ T125] usb 1-1: config 0 interface 0 has no altsetting 0 [ 23.733595][ T125] usb 1-1: New USB device found, idVendor=28de, idProduct=1102, bcdDevice= 0.00 [ 23.742482][ T125] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 371] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 374] <... ioctl resumed>, 0x7ffcc093be90) = 9 [pid 369] <... ioctl resumed>, 0x7ffcc093be90) = 36 [pid 374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 371] <... ioctl resumed>, 0x7ffcc093be90) = 36 [pid 376] <... ioctl resumed>, 0x7ffcc093be90) = 9 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 374] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 376] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 370] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 370] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 370] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 370] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5a4b9733ec) = -1 EINVAL (Invalid argument) [ 23.752243][ T125] usb 1-1: config 0 descriptor?? [ 23.757085][ T368] usb 2-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 23.767908][ T372] usb 5-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 23.779177][ T368] usb 2-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 23.788756][ T372] usb 5-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 23.798461][ T368] usb 2-1: config 0 interface 0 has no altsetting 0 [pid 370] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 374] <... ioctl resumed>, 0x7ffcc093be90) = 36 [pid 374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 376] <... ioctl resumed>, 0x7ffcc093be90) = 36 [pid 370] <... ioctl resumed>, 0x7ffcc093be90) = 0 [ 23.805152][ T368] usb 2-1: New USB device found, idVendor=28de, idProduct=1102, bcdDevice= 0.00 [ 23.814244][ T373] usb 4-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 23.825078][ T18] usb 3-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 23.836708][ T372] usb 5-1: config 0 interface 0 has no altsetting 0 [ 23.843105][ T372] usb 5-1: New USB device found, idVendor=28de, idProduct=1102, bcdDevice= 0.00 [ 23.851982][ T18] usb 3-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 23.861564][ T373] usb 4-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 23.871073][ T18] usb 3-1: config 0 interface 0 has no altsetting 0 [ 23.877501][ T373] usb 4-1: config 0 interface 0 has no altsetting 0 [ 23.883899][ T373] usb 4-1: New USB device found, idVendor=28de, idProduct=1102, bcdDevice= 0.00 [ 23.892854][ T368] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 369] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5a4b9733ec) = -1 EINVAL (Invalid argument) [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 371] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 371] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 371] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 371] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5a4b9733ec) = -1 EINVAL (Invalid argument) [pid 371] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 369] <... ioctl resumed>, 0x7ffcc093be90) = 0 [pid 376] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 374] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 371] <... ioctl resumed>, 0x7ffcc093be90) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 374] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5a4b9733ec) = -1 EINVAL (Invalid argument) [pid 374] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 376] <... ioctl resumed>, 0) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5a4b9733ec) = -1 EINVAL (Invalid argument) [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 374] <... ioctl resumed>, 0x7ffcc093be90) = 0 [pid 376] <... ioctl resumed>, 0x7ffcc093be90) = 0 [ 23.900675][ T372] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 23.908496][ T18] usb 3-1: New USB device found, idVendor=28de, idProduct=1102, bcdDevice= 0.00 [ 23.918217][ T368] usb 2-1: config 0 descriptor?? [ 23.923343][ T372] usb 5-1: config 0 descriptor?? [ 23.928220][ T18] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 23.936047][ T373] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 23.945017][ T373] usb 4-1: config 0 descriptor?? [ 23.950112][ T18] usb 3-1: config 0 descriptor?? [pid 370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcc093cec0) = 0 [pid 370] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffcc093beb0) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcc093cec0) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcc093cec0) = 0 [pid 371] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 369] <... ioctl resumed>, 0x7ffcc093beb0) = 0 [pid 371] <... ioctl resumed>, 0x7ffcc093beb0) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcc093cec0) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 374] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 376] <... ioctl resumed>, 0x7ffcc093cec0) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffcc093beb0) = 0 [pid 374] <... ioctl resumed>, 0x7ffcc093beb0) = 0 [pid 370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcc093cec0) = 0 [pid 370] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcc093beb0) = 5 [ 24.257582][ T125] hid-steam 0003:28DE:1102.0001: unknown main item tag 0x0 [ 24.264601][ T125] hid-steam 0003:28DE:1102.0001: unknown main item tag 0x0 [ 24.272091][ T125] hid-steam 0003:28DE:1102.0001: : USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.0-1/input0 [ 24.283957][ T125] hid-steam 0003:28DE:1102.0002: unknown main item tag 0x0 [ 24.290997][ T125] hid-steam 0003:28DE:1102.0002: unknown main item tag 0x0 [ 24.299104][ T125] hid-steam 0003:28DE:1102.0002: hidraw0: USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.0-1/input0 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcc093cec0) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcc093beb0) = 5 [pid 371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcc093cec0) = 0 [pid 371] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcc093cec0) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 376] <... ioctl resumed>, 0x7ffcc093cec0) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcc093beb0) = 5 [pid 374] <... ioctl resumed>, 0x7ffcc093beb0) = 5 [pid 371] <... ioctl resumed>, 0x7ffcc093beb0) = 5 [ 24.375783][ T125] hid-steam 0003:28DE:1102.0001: Steam Controller 'XXXXXXXXXX' connected [ 24.385239][ T125] input: Steam Controller as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:28DE:1102.0001/input/input4 [ 24.398773][ T368] hid-steam 0003:28DE:1102.0003: unknown main item tag 0x0 [ 24.406454][ T368] hid-steam 0003:28DE:1102.0003: unknown main item tag 0x0 [ 24.417639][ T372] hid-steam 0003:28DE:1102.0004: unknown main item tag 0x0 [ 24.425119][ T372] hid-steam 0003:28DE:1102.0004: unknown main item tag 0x0 [ 24.433783][ T373] hid-steam 0003:28DE:1102.0005: unknown main item tag 0x0 [ 24.442319][ T18] hid-steam 0003:28DE:1102.0006: unknown main item tag 0x0 [ 24.449685][ T368] hid-steam 0003:28DE:1102.0003: : USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.1-1/input0 [ 24.460278][ T18] hid-steam 0003:28DE:1102.0006: unknown main item tag 0x0 [ 24.467391][ T373] hid-steam 0003:28DE:1102.0005: unknown main item tag 0x0 [pid 370] openat(AT_FDCWD, "/dev/hidraw0", O_RDONLY) = 4 [pid 370] close(3) = 0 [ 24.474948][ T18] hid-steam 0003:28DE:1102.0006: : USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.2-1/input0 [ 24.486050][ T373] hid-steam 0003:28DE:1102.0005: : USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.3-1/input0 [ 24.489524][ T13] usb 1-1: USB disconnect, device number 2 [ 24.497452][ T372] hid-steam 0003:28DE:1102.0004: : USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.4-1/input0 [ 24.514331][ T370] input: Steam Controller as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:28DE:1102.0001/input/input5 [pid 370] close(4) = 0 [pid 370] close(5) = -1 EBADF (Bad file descriptor) [pid 370] close(6) = -1 EBADF (Bad file descriptor) [pid 370] close(7) = -1 EBADF (Bad file descriptor) [pid 370] close(8) = -1 EBADF (Bad file descriptor) [pid 370] close(9) = -1 EBADF (Bad file descriptor) [pid 370] close(10) = -1 EBADF (Bad file descriptor) [pid 370] close(11) = -1 EBADF (Bad file descriptor) [pid 370] close(12) = -1 EBADF (Bad file descriptor) [pid 370] close(13) = -1 EBADF (Bad file descriptor) [pid 370] close(14) = -1 EBADF (Bad file descriptor) [pid 370] close(15) = -1 EBADF (Bad file descriptor) [pid 370] close(16) = -1 EBADF (Bad file descriptor) [pid 370] close(17) = -1 EBADF (Bad file descriptor) [pid 370] close(18) = -1 EBADF (Bad file descriptor) [pid 370] close(19) = -1 EBADF (Bad file descriptor) [pid 370] close(20) = -1 EBADF (Bad file descriptor) [pid 370] close(21) = -1 EBADF (Bad file descriptor) [pid 370] close(22) = -1 EBADF (Bad file descriptor) [pid 370] close(23) = -1 EBADF (Bad file descriptor) [pid 370] close(24) = -1 EBADF (Bad file descriptor) [pid 370] close(25) = -1 EBADF (Bad file descriptor) [pid 370] close(26) = -1 EBADF (Bad file descriptor) [pid 370] close(27) = -1 EBADF (Bad file descriptor) [pid 370] close(28) = -1 EBADF (Bad file descriptor) [pid 370] close(29) = -1 EBADF (Bad file descriptor) [pid 370] exit_group(0) = ? [pid 370] +++ exited with 0 +++ [pid 367] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [ 24.514866][ T368] hid-steam 0003:28DE:1102.0007: unknown main item tag 0x0 [ 24.534453][ T18] hid-steam 0003:28DE:1102.0008: unknown main item tag 0x0 [ 24.543548][ T373] hid-steam 0003:28DE:1102.0009: unknown main item tag 0x0 [ 24.550928][ T368] hid-steam 0003:28DE:1102.0007: unknown main item tag 0x0 [ 24.559230][ T13] hid-steam 0003:28DE:1102.0001: Steam Controller 'XXXXXXXXXX' disconnected [ 24.560762][ T372] hid-steam 0003:28DE:1102.000A: unknown main item tag 0x0 [pid 367] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 367] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 367] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 367] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 367] getdents64(3, 0x55557e34c6f0 /* 3 entries */, 32768) = 80 [pid 367] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 367] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 367] unlink("./0/binderfs") = 0 [pid 367] getdents64(3, 0x55557e34c6f0 /* 0 entries */, 32768) = 0 [pid 367] close(3) = 0 [pid 367] rmdir("./0") = 0 [pid 367] mkdir("./1", 0777) = 0 [pid 367] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557e34b650) = 3 ./strace-static-x86_64: Process 385 attached [pid 385] set_robust_list(0x55557e34b660, 24) = 0 [pid 385] chdir("./1") = 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(3executing program ) = 0 [pid 385] symlink("/dev/binderfs", "./binderfs") = 0 [pid 385] write(1, "executing program\n", 18) = 18 [pid 385] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 385] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffcc093cea0) = 0 [pid 385] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 385] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcc093cea0) = 0 [pid 385] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 369] openat(AT_FDCWD, "/dev/hidraw0", O_RDONLY [pid 376] openat(AT_FDCWD, "/dev/hidraw0", O_RDONLY [pid 374] openat(AT_FDCWD, "/dev/hidraw0", O_RDONLY [pid 371] openat(AT_FDCWD, "/dev/hidraw0", O_RDONLY [pid 376] <... openat resumed>) = 4 [pid 374] <... openat resumed>) = 4 [pid 371] <... openat resumed>) = 4 [pid 376] close(3 [pid 374] close(3 [pid 371] close(3 [pid 376] <... close resumed>) = 0 [pid 374] <... close resumed>) = 0 [pid 371] <... close resumed>) = 0 [pid 369] <... openat resumed>) = 4 [pid 376] close(4 [pid 374] close(4 [pid 371] close(4 [pid 369] close(3 [pid 376] <... close resumed>) = 0 [pid 374] <... close resumed>) = 0 [pid 371] <... close resumed>) = 0 [pid 369] <... close resumed>) = 0 [pid 376] close(5 [pid 374] close(5 [pid 371] close(5 [pid 369] close(4) = 0 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(5 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(6 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(6 [pid 374] close(6 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(6 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(7 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(7 [pid 374] close(7 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 24.575049][ T18] hid-steam 0003:28DE:1102.0008: unknown main item tag 0x0 [ 24.582335][ T373] hid-steam 0003:28DE:1102.0009: unknown main item tag 0x0 [ 24.591581][ T372] hid-steam 0003:28DE:1102.000A: unknown main item tag 0x0 [ 24.598816][ T368] hid-steam 0003:28DE:1102.0007: hidraw0: USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.1-1/input0 [ 24.611160][ T18] hid-steam 0003:28DE:1102.0008: hidraw1: USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.2-1/input0 [pid 369] close(7 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(8 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(8 [pid 374] close(8 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(8 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(9 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(9 [pid 374] close(9 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(9 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(10 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(10 [pid 374] close(10 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(10 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(11 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(11 [pid 374] close(11 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(11 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(12 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(12 [pid 374] close(12 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(12 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(13 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(13 [pid 374] close(13 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(13 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(14 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(14 [pid 374] close(14 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(14 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(15 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(15 [pid 374] close(15 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(15 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(16 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(16 [pid 374] close(16 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(16 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(17 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(17 [pid 374] close(17 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(17 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(18 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(18 [pid 374] close(18 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(18 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(19 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(19 [pid 374] close(19 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(19 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(20 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(20 [pid 374] close(20 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(20 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(21 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(21 [pid 374] close(21 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(21 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(22 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(22 [pid 374] close(22 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(22 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(23 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(23 [pid 374] close(23 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(23 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(24 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(24 [pid 374] close(24 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(24 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(25 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(25 [pid 374] close(25 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(25 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(26 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(26 [pid 374] close(26 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(26 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(27 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(27 [pid 374] close(27 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(27 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(28 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(28 [pid 374] close(28 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(28 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(29 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(29 [pid 374] close(29 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(29 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] exit_group(0 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] exit_group(0 [pid 374] exit_group(0 [pid 371] <... exit_group resumed>) = ? [pid 369] exit_group(0 [pid 376] <... exit_group resumed>) = ? [pid 374] <... exit_group resumed>) = ? [pid 371] +++ exited with 0 +++ [pid 369] <... exit_group resumed>) = ? [pid 376] +++ exited with 0 +++ [pid 374] +++ exited with 0 +++ [pid 369] +++ exited with 0 +++ [pid 366] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 365] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 364] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 362] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 365] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 362] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 365] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 362] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 365] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 362] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 365] <... openat resumed>) = 3 [pid 362] <... openat resumed>) = 3 [pid 365] newfstatat(3, "", [pid 362] newfstatat(3, "", [pid 365] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 362] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 365] getdents64(3, 0x55557e34c6f0 /* 3 entries */, 32768) = 80 [pid 362] getdents64(3, [pid 365] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 362] <... getdents64 resumed>0x55557e34c6f0 /* 3 entries */, 32768) = 80 [pid 365] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 362] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 365] newfstatat(AT_FDCWD, "./0/binderfs", [pid 362] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 365] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 362] newfstatat(AT_FDCWD, "./0/binderfs", [pid 365] unlink("./0/binderfs" [pid 362] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 365] <... unlink resumed>) = 0 [pid 362] unlink("./0/binderfs" [pid 365] getdents64(3, [pid 362] <... unlink resumed>) = 0 [pid 365] <... getdents64 resumed>0x55557e34c6f0 /* 0 entries */, 32768) = 0 [pid 362] getdents64(3, [pid 365] close(3 [pid 362] <... getdents64 resumed>0x55557e34c6f0 /* 0 entries */, 32768) = 0 [pid 365] <... close resumed>) = 0 [pid 362] close(3 [pid 365] rmdir("./0" [pid 362] <... close resumed>) = 0 [pid 365] <... rmdir resumed>) = 0 [pid 362] rmdir("./0" [pid 365] mkdir("./1", 0777 [pid 362] <... rmdir resumed>) = 0 [pid 365] <... mkdir resumed>) = 0 [pid 362] mkdir("./1", 0777 [pid 365] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 362] <... mkdir resumed>) = 0 [pid 362] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 365] <... clone resumed>, child_tidptr=0x55557e34b650) = 3 ./strace-static-x86_64: Process 387 attached [pid 387] set_robust_list(0x55557e34b660, 24) = 0 [pid 387] chdir("./1") = 0 [pid 387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 362] <... clone resumed>, child_tidptr=0x55557e34b650) = 3 [pid 387] setpgid(0, 0) = 0 [pid 387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 388 attached ) = 3 [pid 387] write(3, "1000", 4) = 4 [pid 387] close(3) = 0 [pid 387] symlink("/dev/binderfs", "./binderfs" [pid 388] set_robust_list(0x55557e34b660, 24) = 0 [pid 387] <... symlink resumed>) = 0 [pid 388] chdir("./1" executing program [pid 387] write(1, "executing program\n", 18) = 18 [pid 387] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 388] <... chdir resumed>) = 0 [pid 387] ioctl(3, USB_RAW_IOCTL_INIT [pid 388] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 387] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 387] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 388] <... prctl resumed>) = 0 [pid 387] <... ioctl resumed>, 0) = 0 [pid 387] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcc093cea0) = 0 [pid 387] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 388] setpgid(0, 0) = 0 [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(3executing program ) = 0 [pid 388] symlink("/dev/binderfs", "./binderfs" [pid 366] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 366] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 388] <... symlink resumed>) = 0 [pid 366] <... openat resumed>) = 3 [pid 366] newfstatat(3, "", [pid 364] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 366] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 388] write(1, "executing program\n", 18 [pid 366] getdents64(3, [pid 364] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 366] <... getdents64 resumed>0x55557e34c6f0 /* 3 entries */, 32768) = 80 [pid 388] <... write resumed>) = 18 [pid 366] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 364] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 366] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 366] newfstatat(AT_FDCWD, "./0/binderfs", [pid 364] <... openat resumed>) = 3 [pid 388] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 366] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 364] newfstatat(3, "", [pid 366] unlink("./0/binderfs" [pid 388] <... openat resumed>) = 3 [pid 366] <... unlink resumed>) = 0 [pid 364] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 366] getdents64(3, 0x55557e34c6f0 /* 0 entries */, 32768) = 0 [pid 366] close(3 [pid 364] getdents64(3, [pid 388] ioctl(3, USB_RAW_IOCTL_INIT [pid 366] <... close resumed>) = 0 [pid 366] rmdir("./0" [pid 364] <... getdents64 resumed>0x55557e34c6f0 /* 3 entries */, 32768) = 80 [pid 388] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 366] <... rmdir resumed>) = 0 [pid 364] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 366] mkdir("./1", 0777 [pid 388] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 366] <... mkdir resumed>) = 0 [pid 364] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 366] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 389 attached [pid 388] <... ioctl resumed>, 0) = 0 [pid 364] newfstatat(AT_FDCWD, "./0/binderfs", [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 366] <... clone resumed>, child_tidptr=0x55557e34b650) = 3 [pid 388] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 364] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 364] unlink("./0/binderfs" [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 364] <... unlink resumed>) = 0 [pid 364] getdents64(3, 0x55557e34c6f0 /* 0 entries */, 32768) = 0 [pid 364] close(3) = 0 [pid 364] rmdir("./0") = 0 [pid 364] mkdir("./1", 0777) = 0 [pid 364] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557e34b650) = 3 ./strace-static-x86_64: Process 390 attached [pid 390] set_robust_list(0x55557e34b660, 24) = 0 [pid 389] set_robust_list(0x55557e34b660, 24 [pid 390] chdir("./1") = 0 [pid 390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 390] setpgid(0, 0) = 0 [pid 390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 389] <... set_robust_list resumed>) = 0 [pid 390] <... openat resumed>) = 3 [pid 389] chdir("./1" [pid 390] write(3, "1000", 4) = 4 [pid 390] close(3) = 0 [pid 390] symlink("/dev/binderfs", "./binderfs" [pid 389] <... chdir resumed>) = 0 [pid 389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 389] setpgid(0, 0 [pid 390] <... symlink resumed>) = 0 [pid 390] write(1, "executing program\n", 18executing program ) = 18 [pid 390] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 389] <... setpgid resumed>) = 0 [pid 390] <... openat resumed>) = 3 [pid 390] ioctl(3, USB_RAW_IOCTL_INIT [pid 389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 390] <... ioctl resumed>, 0x7ffcc093cea0) = 0 [pid 390] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcc093cea0) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 389] <... openat resumed>) = 3 [pid 389] write(3, "1000", 4) = 4 [pid 389] close(3) = 0 [pid 389] symlink("/dev/binderfs", "./binderfs") = 0 [pid 389] write(1, "executing program\n", 18executing program ) = 18 [pid 389] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 389] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffcc093cea0) = 0 [pid 389] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcc093cea0) = 0 [ 24.623698][ T373] hid-steam 0003:28DE:1102.0009: hidraw2: USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.3-1/input0 [ 24.636435][ T372] hid-steam 0003:28DE:1102.000A: hidraw3: USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.4-1/input0 [ 24.685814][ T368] hid-steam 0003:28DE:1102.0003: Steam Controller 'XXXXXXXXXX' connected [ 24.694916][ T368] input: Steam Controller as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:28DE:1102.0003/input/input6 [ 24.708553][ T368] usb 2-1: USB disconnect, device number 2 [ 24.715736][ T372] hid-steam 0003:28DE:1102.0004: Steam Controller 'XXXXXXXXXX' connected [ 24.724130][ T373] hid-steam 0003:28DE:1102.0005: Steam Controller 'XXXXXXXXXX' connected [ 24.732361][ T18] hid-steam 0003:28DE:1102.0006: Steam Controller 'XXXXXXXXXX' connected [ 24.744030][ T372] input: Steam Controller as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:28DE:1102.0004/input/input7 [ 24.756292][ T18] input: Steam Controller as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:28DE:1102.0006/input/input8 [ 24.768483][ T373] input: Steam Controller as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:28DE:1102.0005/input/input9 [ 24.780026][ T368] hid-steam 0003:28DE:1102.0003: Steam Controller 'XXXXXXXXXX' disconnected [ 24.794525][ T18] usb 3-1: USB disconnect, device number 2 [ 24.801458][ T373] usb 4-1: USB disconnect, device number 2 [ 24.807159][ T372] usb 5-1: USB disconnect, device number 2 [ 24.821833][ T372] hid-steam 0003:28DE:1102.0004: Steam Controller 'XXXXXXXXXX' disconnected [ 24.838766][ T373] hid-steam 0003:28DE:1102.0005: Steam Controller 'XXXXXXXXXX' disconnected [ 24.849906][ T18] hid-steam 0003:28DE:1102.0006: Steam Controller 'XXXXXXXXXX' disconnected [pid 389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH