./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2369844391 <...> Warning: Permanently added '10.128.10.38' (ED25519) to the list of known hosts. execve("./syz-executor2369844391", ["./syz-executor2369844391"], 0x7ffd5a5c6690 /* 10 vars */) = 0 brk(NULL) = 0x55558ee4d000 brk(0x55558ee4dd00) = 0x55558ee4dd00 arch_prctl(ARCH_SET_FS, 0x55558ee4d380) = 0 set_tid_address(0x55558ee4d650) = 290 set_robust_list(0x55558ee4d660, 24) = 0 rseq(0x55558ee4dca0, 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-executor2369844391", 4096) = 28 getrandom("\x1e\x19\xc6\x27\xd6\x7c\xca\xc8", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558ee4dd00 brk(0x55558ee6ed00) = 0x55558ee6ed00 brk(0x55558ee6f000) = 0x55558ee6f000 mprotect(0x7fc1a8631000, 16384, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0executing program ) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 291 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 292 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 293 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 294 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 295 ./strace-static-x86_64: Process 291 attached [pid 291] set_robust_list(0x55558ee4d660, 24) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 295 attached [pid 295] set_robust_list(0x55558ee4d660, 24) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 296 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 297 ./strace-static-x86_64: Process 296 attached [pid 296] set_robust_list(0x55558ee4d660, 24) = 0 [pid 296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 296] setpgid(0, 0) = 0 [pid 296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 296] write(3, "1000", 4) = 4 [pid 296] close(3) = 0 [pid 296] write(1, "executing program\n", 18) = 18 [pid 296] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 292 attached [pid 292] set_robust_list(0x55558ee4d660, 24) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 298 ./strace-static-x86_64: Process 293 attached [pid 293] set_robust_list(0x55558ee4d660, 24) = 0 executing program executing program [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 299 ./strace-static-x86_64: Process 294 attached [pid 294] set_robust_list(0x55558ee4d660, 24) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 300 ./strace-static-x86_64: Process 297 attached [pid 297] set_robust_list(0x55558ee4d660, 24) = 0 [pid 297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] setpgid(0, 0) = 0 [pid 297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] write(3, "1000", 4) = 4 [pid 297] close(3) = 0 [pid 297] write(1, "executing program\n", 18) = 18 [pid 297] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 298 attached [pid 298] set_robust_list(0x55558ee4d660, 24) = 0 [pid 298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] setpgid(0, 0) = 0 [pid 298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "1000", 4) = 4 [pid 298] close(3) = 0 [pid 298] write(1, "executing program\n", 18) = 18 [pid 298] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 299 attached [pid 299] set_robust_list(0x55558ee4d660, 24) = 0 [pid 299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 299] setpgid(0, 0) = 0 [pid 299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 299] write(3, "1000", 4) = 4 [pid 299] close(3 [pid 296] <... openat resumed>) = 3 [pid 296] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 296] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}./strace-static-x86_64: Process 300 attached ) = -1 EBADF (Bad file descriptor) [pid 296] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 300] set_robust_list(0x55558ee4d660, 24) = 0 [pid 299] <... close resumed>) = 0 [pid 297] <... openat resumed>) = 3 [pid 300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 299] write(1, "executing program\n", 18 [pid 298] <... openat resumed>) = 3 [pid 297] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 296] <... openat resumed>) = 4 [pid 296] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 296] exit_group(0) = ? [pid 300] <... prctl resumed>) = 0 [pid 300] setpgid(0, 0) = 0 [pid 300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 300] write(3, "1000", 4) = 4 [pid 300] close(3) = 0 executing program [pid 300] write(1, "executing program\n", 18) = 18 [pid 300] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 300] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 300] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 300] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 300] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 300] exit_group(0) = ? executing program [pid 299] <... write resumed>) = 18 [pid 299] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 299] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 299] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 299] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 299] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 299] exit_group(0) = ? [pid 298] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 298] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 298] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 298] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 298] exit_group(0) = ? [pid 297] <... ioctl resumed>) = 0 [pid 297] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 297] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 297] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 297] exit_group(0) = ? [pid 296] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 303 ./strace-static-x86_64: Process 303 attached [pid 303] set_robust_list(0x55558ee4d660, 24) = 0 [pid 303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 303] setpgid(0, 0) = 0 [pid 303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 303] write(3, "1000", 4) = 4 [pid 303] close(3) = 0 [pid 303] write(1, "executing program\n", 18executing program [ 281.283847][ T28] audit: type=1400 audit(1749072933.115:64): avc: denied { execmem } for pid=290 comm="syz-executor236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 281.304485][ T28] audit: type=1400 audit(1749072933.135:65): avc: denied { write } for pid=296 comm="syz-executor236" name="event2" dev="devtmpfs" ino=275 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 ) = 18 [pid 303] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 303] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 303] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 303] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 303] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 303] exit_group(0) = ? [pid 300] +++ exited with 0 +++ [pid 298] +++ exited with 0 +++ [pid 297] +++ exited with 0 +++ [pid 299] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 304 attached [pid 303] +++ exited with 0 +++ [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 304 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 304] set_robust_list(0x55558ee4d660, 24) = 0 [pid 304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 304] setpgid(0, 0) = 0 [pid 304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 304] write(3, "1000", 4) = 4 [pid 304] close(3executing program ) = 0 [pid 304] write(1, "executing program\n", 18) = 18 [pid 304] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 304] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 304] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 304] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 304] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 307 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 305 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 306 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 308 ./strace-static-x86_64: Process 308 attached ./strace-static-x86_64: Process 307 attached ./strace-static-x86_64: Process 306 attached ./strace-static-x86_64: Process 305 attached [pid 308] set_robust_list(0x55558ee4d660, 24 [pid 306] set_robust_list(0x55558ee4d660, 24 [pid 305] set_robust_list(0x55558ee4d660, 24 [pid 306] <... set_robust_list resumed>) = 0 [pid 305] <... set_robust_list resumed>) = 0 [pid 304] +++ killed by SIGKILL +++ [pid 308] <... set_robust_list resumed>) = 0 [pid 307] set_robust_list(0x55558ee4d660, 24 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=304, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 306] <... prctl resumed>) = 0 [pid 306] setpgid(0, 0) = 0 [pid 308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 307] <... set_robust_list resumed>) = 0 [pid 305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 308] <... prctl resumed>) = 0 [pid 306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] <... openat resumed>) = 3 [pid 305] <... prctl resumed>) = 0 [pid 308] setpgid(0, 0 [pid 307] <... prctl resumed>) = 0 [pid 306] write(3, "1000", 4 [pid 305] setpgid(0, 0) = 0 [pid 305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 308] <... setpgid resumed>) = 0 [pid 307] setpgid(0, 0 [pid 305] <... openat resumed>) = 3 [pid 305] write(3, "1000", 4) = 4 [pid 305] close(3) = 0 executing program [pid 305] write(1, "executing program\n", 18) = 18 [pid 305] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 305] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 305] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 305] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 305] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 307] <... setpgid resumed>) = 0 [pid 306] <... write resumed>) = 4 [pid 305] <... write resumed>) = ? [pid 308] <... openat resumed>) = 3 [pid 306] close(3) = 0 [pid 306] write(1, "executing program\n", 18executing program ) = 18 [pid 307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 306] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 308] write(3, "1000", 4) = 4 [pid 306] <... openat resumed>) = 3 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 307] <... openat resumed>) = 3 [pid 306] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}./strace-static-x86_64: Process 309 attached [pid 307] write(3, "1000", 4 [pid 308] close(3 [pid 307] <... write resumed>) = 4 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 309 [pid 307] close(3executing program executing program [pid 309] set_robust_list(0x55558ee4d660, 24 [pid 308] <... close resumed>) = 0 [pid 307] <... close resumed>) = 0 [pid 309] <... set_robust_list resumed>) = 0 [pid 308] write(1, "executing program\n", 18 [pid 307] write(1, "executing program\n", 18 [pid 309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 308] <... write resumed>) = 18 [pid 307] <... write resumed>) = 18 [pid 309] <... prctl resumed>) = 0 [pid 309] setpgid(0, 0 [pid 308] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 307] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 309] <... setpgid resumed>) = 0 [pid 308] <... openat resumed>) = 3 [pid 307] <... openat resumed>) = 3 [pid 309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 308] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 307] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 305] +++ killed by SIGKILL +++ [pid 308] <... ioctl resumed>) = 0 [pid 307] <... ioctl resumed>) = 0 [pid 306] <... ioctl resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=305, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 308] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 307] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 309] <... openat resumed>) = 3 [pid 308] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 307] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 306] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 309] write(3, "1000", 4 [pid 308] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 307] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 309] <... write resumed>) = 4 [pid 308] <... openat resumed>) = 4 [pid 307] <... openat resumed>) = 4 [pid 306] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 309] close(3 [pid 308] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 307] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 306] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = ? [pid 306] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=306, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>executing program [pid 309] <... close resumed>) = 0 [pid 309] write(1, "executing program\n", 18) = 18 [pid 309] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 309] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 309] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 309] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 309] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 309] exit_group(0) = ? [ 281.328791][ T28] audit: type=1400 audit(1749072933.135:66): avc: denied { open } for pid=296 comm="syz-executor236" path="/dev/input/event2" dev="devtmpfs" ino=275 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 281.358668][ T19] tty tty1: SAK: killed process 304 (syz-executor236): by fd#3 [ 281.372330][ T39] tty tty1: SAK: killed process 305 (syz-executor236): by fd#3 [pid 308] <... write resumed>) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 309] +++ exited with 0 +++ [pid 308] +++ killed by SIGKILL +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=308, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 311 attached ./strace-static-x86_64: Process 310 attached [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 310 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 311 [pid 311] set_robust_list(0x55558ee4d660, 24) = 0 [pid 311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 311] setpgid(0, 0) = 0 [pid 311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 311] write(3, "1000", 4) = 4 [pid 311] close(3) = 0 [pid 311] write(1, "executing program\n", 18executing program ) = 18 [pid 311] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 310] set_robust_list(0x55558ee4d660, 24) = 0 [pid 310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 310] setpgid(0, 0) = 0 [pid 310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 310] write(3, "1000", 4) = 4 [pid 310] close(3) = 0 [pid 310] write(1, "executing program\n", 18executing program ) = 18 [pid 310] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 312 ./strace-static-x86_64: Process 312 attached [pid 312] set_robust_list(0x55558ee4d660, 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 292] <... restart_syscall resumed>) = 0 [pid 307] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=307, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 311] <... openat resumed>) = 3 [pid 310] <... openat resumed>) = 3 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=310, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>executing program [pid 312] close(3) = 0 [pid 312] write(1, "executing program\n", 18) = 18 [pid 312] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 312] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 312] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 312] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 312] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 312] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 314 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 313 ./strace-static-x86_64: Process 313 attached [pid 311] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=311, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 314 attached [pid 314] set_robust_list(0x55558ee4d660, 24) = 0 [pid 314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 314] setpgid(0, 0) = 0 [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] write(1, "executing program\n", 18executing program ) = 18 [pid 314] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 313] set_robust_list(0x55558ee4d660, 24) = 0 [pid 313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 313] setpgid(0, 0) = 0 [pid 313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 313] write(3, "1000", 4) = 4 [pid 313] close(3) = 0 [pid 313] write(1, "executing program\n", 18) = 18 [pid 313] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 312] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 314] <... openat resumed>) = 3 [pid 313] <... openat resumed>) = 3 [pid 313] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 313] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 313] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 314] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 313] <... openat resumed>) = 4 [pid 313] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 314] <... ioctl resumed>) = 0 [pid 314] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 313] <... write resumed>) = 8784 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 315 [pid 314] <... ioctl resumed>) = ? [pid 314] +++ killed by SIGKILL +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 316 ./strace-static-x86_64: Process 315 attached [pid 315] set_robust_list(0x55558ee4d660, 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 [pid 315] write(3, "1000", 4) = 4 [pid 315] close(3) = 0 [pid 315] write(1, "executing program\n", 18executing program ) = 18 [pid 315] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 315] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 315] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 315] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 315] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 313] +++ killed by SIGKILL +++ [pid 291] <... restart_syscall resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=313, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 315] exit_group(0) = ? [ 281.383895][ T39] tty tty1: SAK: killed process 306 (syz-executor236): by fd#3 [ 281.383921][ T39] tty tty1: SAK: killed process 307 (syz-executor236): by fd#3 [ 281.383937][ T39] tty tty1: SAK: killed process 308 (syz-executor236): by fd#3 [ 281.408588][ T39] tty tty1: SAK: killed process 310 (syz-executor236): by fd#3 [ 281.408618][ T39] tty tty1: SAK: killed process 311 (syz-executor236): by fd#3 [ 281.426786][ T19] tty tty1: SAK: killed process 313 (syz-executor236): by fd#3 ./strace-static-x86_64: Process 316 attached [pid 316] set_robust_list(0x55558ee4d660, 24) = 0 [pid 316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 316] setpgid(0, 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 317 [pid 316] <... setpgid resumed>) = 0 [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 [pid 316] write(1, "executing program\n", 18executing program ) = 18 [pid 316] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 316] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 316] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 316] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 316] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 316] exit_group(0) = ? ./strace-static-x86_64: Process 317 attached [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=314, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 315] +++ exited with 0 +++ [pid 317] set_robust_list(0x55558ee4d660, 24 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 317] <... set_robust_list resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 318 ./strace-static-x86_64: Process 318 attached [pid 318] set_robust_list(0x55558ee4d660, 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] write(1, "executing program\n", 18 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 319 executing program [pid 318] <... write resumed>) = 18 [pid 318] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 318] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 318] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 318] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 316] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 318] <... openat resumed>) = 4 [pid 318] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 320 ./strace-static-x86_64: Process 320 attached ./strace-static-x86_64: Process 319 attached [pid 317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 318] ????( [pid 319] set_robust_list(0x55558ee4d660, 24 [pid 317] <... prctl resumed>) = 0 [pid 319] <... set_robust_list resumed>) = 0 [pid 317] setpgid(0, 0 [pid 318] <... ???? resumed>) = ? [pid 320] set_robust_list(0x55558ee4d660, 24) = 0 [pid 320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 320] setpgid(0, 0) = 0 [pid 320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 320] write(3, "1000", 4) = 4 [pid 320] close(3executing program ) = 0 [pid 320] write(1, "executing program\n", 18) = 18 [pid 320] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 320] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 320] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 320] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 320] exit_group(0) = ? executing program [pid 319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 319] setpgid(0, 0) = 0 [pid 319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 293] <... restart_syscall resumed>) = 0 [pid 319] write(3, "1000", 4) = 4 [pid 319] close(3) = 0 [pid 319] write(1, "executing program\n", 18) = 18 [pid 319] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 319] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 317] <... setpgid resumed>) = 0 [pid 319] <... ioctl resumed>) = 0 [pid 319] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 319] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 319] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 319] exit_group(0) = ? [pid 318] +++ killed by SIGKILL +++ [pid 317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=318, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 317] <... openat resumed>) = 3 [pid 319] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 317] write(3, "1000", 4./strace-static-x86_64: Process 321 attached ) = 4 [pid 317] close(3 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 321 [pid 320] +++ exited with 0 +++ [pid 321] set_robust_list(0x55558ee4d660, 24) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] <... close resumed>) = 0 [pid 321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 321] setpgid(0, 0) = 0 [pid 321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] write(1, "executing program\n", 18 executing program [pid 321] <... openat resumed>) = 3 [pid 317] <... write resumed>) = 18 [pid 321] write(3, "1000", 4) = 4 [pid 317] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 321] close(3) = 0 [pid 321] write(1, "executing program\n", 18 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 317] <... openat resumed>) = 3 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 322 ./strace-static-x86_64: Process 322 attached [pid 322] set_robust_list(0x55558ee4d660, 24) = 0 [pid 322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 317] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 322] setpgid(0, 0) = 0 [pid 322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 321] <... write resumed>) = 18 [pid 317] <... ioctl resumed>) = 0 [pid 322] <... openat resumed>) = 3 [pid 322] write(3, "1000", 4) = 4 [pid 322] close(3executing program ) = 0 [pid 322] write(1, "executing program\n", 18) = 18 [pid 322] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 317] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 322] <... openat resumed>) = 3 [pid 317] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 322] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 322] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 322] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 322] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 321] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 321] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 321] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 321] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 321] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 321] exit_group(0) = ? [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 323 [pid 294] <... restart_syscall resumed>) = 0 [pid 322] <... write resumed>) = ? ./strace-static-x86_64: Process 323 attached [pid 323] set_robust_list(0x55558ee4d660, 24) = 0 [pid 323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 323] setpgid(0, 0) = 0 [pid 323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 323] write(3, "1000", 4) = 4 [pid 323] close(3) = 0 [pid 323] write(1, "executing program\n", 18executing program ) = 18 [pid 323] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 323] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 323] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 323] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 323] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 323] exit_group(0) = ? [pid 321] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 323] +++ exited with 0 +++ [pid 317] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 324 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 325 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 325 attached ./strace-static-x86_64: Process 324 attached [pid 322] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=317, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 326 attached [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 326 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=322, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 324] set_robust_list(0x55558ee4d660, 24) = 0 [pid 324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 324] setpgid(0, 0) = 0 [pid 324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 326] set_robust_list(0x55558ee4d660, 24 [pid 324] <... openat resumed>) = 3 [pid 324] write(3, "1000", 4) = 4 [pid 324] close(3) = 0 [pid 324] write(1, "executing program\n", 18executing program ) = 18 [pid 324] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 324] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 324] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 324] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 324] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 326] <... set_robust_list resumed>) = 0 [pid 325] set_robust_list(0x55558ee4d660, 24 [pid 326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 325] <... set_robust_list resumed>) = 0 [pid 325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 326] <... prctl resumed>) = 0 [pid 326] setpgid(0, 0 [pid 325] <... prctl resumed>) = 0 [ 281.426812][ T19] tty tty1: SAK: killed process 314 (syz-executor236): by fd#3 [ 281.443213][ T19] tty tty1: SAK: killed process 316 (syz-executor236): by fd#3 [ 281.452759][ T19] tty tty1: SAK: killed process 318 (syz-executor236): by fd#3 [ 281.468428][ T39] tty tty1: SAK: killed process 317 (syz-executor236): by fd#3 [ 281.468462][ T39] tty tty1: SAK: killed process 322 (syz-executor236): by fd#3 [pid 325] setpgid(0, 0 [pid 326] <... setpgid resumed>) = 0 [pid 326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 325] <... setpgid resumed>) = 0 [pid 325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 326] <... openat resumed>) = 3 [pid 325] <... openat resumed>) = 3 [pid 325] write(3, "1000", 4) = 4 [pid 326] write(3, "1000", 4 [pid 325] close(3 [pid 326] <... write resumed>) = 4 [pid 325] <... close resumed>) = 0 [pid 326] close(3) = 0 [pid 325] write(1, "executing program\n", 18executing program ) = 18 [pid 326] write(1, "executing program\n", 18 [pid 325] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 326] <... write resumed>) = 18 [pid 326] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 325] <... openat resumed>) = 3 [pid 326] <... openat resumed>) = 3 [pid 325] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 326] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 325] <... ioctl resumed>) = 0 [pid 326] <... ioctl resumed>) = 0 [pid 326] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 291] <... restart_syscall resumed>) = 0 [pid 324] <... write resumed>) = ? [pid 325] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 326] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 325] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 326] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 325] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 326] <... openat resumed>) = 4 [pid 325] <... openat resumed>) = 4 [pid 325] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 324] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=324, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 328 attached ./strace-static-x86_64: Process 327 attached [pid 325] <... write resumed>) = ? [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 328 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 327 [pid 327] set_robust_list(0x55558ee4d660, 24) = 0 [pid 327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 327] setpgid(0, 0) = 0 [pid 327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 327] write(3, "1000", 4) = 4 [pid 327] close(3) = 0 [pid 327] write(1, "executing program\n", 18) = 18 [pid 327] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 328] set_robust_list(0x55558ee4d660, 24 [pid 327] <... openat resumed>) = 3 [pid 328] <... set_robust_list resumed>) = 0 [pid 328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 327] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 328] <... prctl resumed>) = 0 [pid 327] <... ioctl resumed>) = 0 [pid 328] setpgid(0, 0 [pid 327] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 328] <... setpgid resumed>) = 0 [pid 327] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 327] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 327] <... openat resumed>) = 4 [pid 327] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 328] <... openat resumed>) = 3 [pid 327] <... write resumed>) = 8784 [pid 328] write(3, "1000", 4) = 4 [pid 328] close(3executing program ) = 0 [pid 328] write(1, "executing program\n", 18) = 18 [pid 328] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 327] exit_group(0 [pid 326] +++ killed by SIGKILL +++ [pid 328] <... openat resumed>) = 3 [pid 327] <... exit_group resumed>) = ? [pid 328] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 328] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 328] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 328] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 328] exit_group(0) = ? [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 329 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=326, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 330 ./strace-static-x86_64: Process 329 attached [pid 329] set_robust_list(0x55558ee4d660, 24) = 0 [pid 329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 329] setpgid(0, 0) = 0 [pid 327] +++ exited with 0 +++ [pid 328] +++ exited with 0 +++ ./strace-static-x86_64: Process 330 attached [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 330] set_robust_list(0x55558ee4d660, 24 [pid 325] +++ killed by SIGKILL +++ [pid 329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=325, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 330] <... set_robust_list resumed>) = 0 [pid 329] <... openat resumed>) = 3 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 329] write(3, "1000", 4 [pid 330] <... prctl resumed>) = 0 [pid 330] setpgid(0, 0) = 0 [pid 330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 329] <... write resumed>) = 4 [pid 329] close(3 [pid 330] <... openat resumed>) = 3 executing program [pid 329] <... close resumed>) = 0 [pid 329] write(1, "executing program\n", 18) = 18 [pid 330] write(3, "1000", 4 [pid 329] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 330] <... write resumed>) = 4 [pid 330] close(3 [pid 329] <... openat resumed>) = 3 [pid 330] <... close resumed>) = 0 [pid 330] write(1, "executing program\n", 18executing program ) = 18 [pid 330] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 329] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 330] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 329] <... ioctl resumed>) = 0 [pid 330] <... ioctl resumed>) = 0 [pid 330] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 330] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 330] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 329] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=329, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 333 attached ./strace-static-x86_64: Process 331 attached [pid 330] <... write resumed>) = ? [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 331 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 332 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 333 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 334 ./strace-static-x86_64: Process 332 attached [pid 332] set_robust_list(0x55558ee4d660, 24) = 0 [pid 332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 332] setpgid(0, 0) = 0 [pid 332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 332] write(3, "1000", 4) = 4 [pid 332] close(3) = 0 executing program [pid 332] write(1, "executing program\n", 18) = 18 [pid 332] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 332] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 332] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 332] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 332] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 332] exit_group(0) = ? ./strace-static-x86_64: Process 334 attached [pid 334] set_robust_list(0x55558ee4d660, 24) = 0 [pid 334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 334] setpgid(0, 0 [pid 332] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 334] <... setpgid resumed>) = 0 [pid 333] set_robust_list(0x55558ee4d660, 24 [pid 331] set_robust_list(0x55558ee4d660, 24 [pid 333] <... set_robust_list resumed>) = 0 [pid 330] +++ killed by SIGKILL +++ [pid 331] <... set_robust_list resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=330, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 333] <... prctl resumed>) = 0 [pid 331] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 333] setpgid(0, 0 [pid 331] <... prctl resumed>) = 0 [pid 333] <... setpgid resumed>) = 0 [pid 331] setpgid(0, 0 [pid 334] <... openat resumed>) = 3 [pid 333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 331] <... setpgid resumed>) = 0 [pid 334] write(3, "1000", 4 [pid 295] <... restart_syscall resumed>) = 0 [pid 333] <... openat resumed>) = 3 [pid 333] write(3, "1000", 4 [pid 331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 333] <... write resumed>) = 4 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 334] <... write resumed>) = 4 [pid 333] close(3 [pid 331] <... openat resumed>) = 3 ./strace-static-x86_64: Process 335 attached [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 335 [pid 333] <... close resumed>) = 0 [pid 331] write(3, "1000", 4 [pid 333] write(1, "executing program\n", 18 [pid 331] <... write resumed>) = 4 executing program [pid 333] <... write resumed>) = 18 [pid 331] close(3 [pid 333] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 331] <... close resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 333] <... openat resumed>) = 3 [pid 331] write(1, "executing program\n", 18executing program [pid 333] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 331] <... write resumed>) = 18 [pid 335] set_robust_list(0x55558ee4d660, 24 [pid 334] close(3 [pid 333] <... ioctl resumed>) = 0 [pid 331] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 333] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 331] <... openat resumed>) = 3 [pid 333] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 331] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 333] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 331] <... ioctl resumed>) = 0 [pid 333] <... openat resumed>) = 4 [pid 331] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 333] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 331] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 336 attached [pid 335] <... set_robust_list resumed>) = 0 [pid 334] <... close resumed>) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 336 [pid 333] <... write resumed>) = 8784 [pid 331] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = ? [pid 335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 334] write(1, "executing program\n", 18executing program ) = 18 [pid 334] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 335] <... prctl resumed>) = 0 [ 281.489049][ T39] tty tty1: SAK: killed process 324 (syz-executor236): by fd#3 [ 281.498302][ T19] tty tty1: SAK: killed process 325 (syz-executor236): by fd#3 [ 281.498324][ T19] tty tty1: SAK: killed process 326 (syz-executor236): by fd#3 [ 281.518118][ T19] tty tty1: SAK: killed process 329 (syz-executor236): by fd#3 [ 281.518144][ T19] tty tty1: SAK: killed process 330 (syz-executor236): by fd#3 [pid 334] <... openat resumed>) = 3 [pid 335] setpgid(0, 0) = 0 [pid 335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 334] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 335] <... openat resumed>) = 3 [pid 334] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 334] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 335] write(3, "1000", 4 [pid 334] <... openat resumed>) = 4 [pid 335] <... write resumed>) = 4 [pid 334] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 335] close(3 [pid 334] <... write resumed>) = 8784 [pid 335] <... close resumed>) = 0 executing program [pid 335] write(1, "executing program\n", 18) = 18 [pid 334] exit_group(0 [pid 335] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 334] <... exit_group resumed>) = ? [pid 335] <... openat resumed>) = 3 [pid 335] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 335] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 335] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 335] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 336] set_robust_list(0x55558ee4d660, 24 [pid 335] exit_group(0 [pid 334] +++ exited with 0 +++ [pid 331] +++ killed by SIGKILL +++ [pid 335] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=331, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 333] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=333, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 337 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 338 [pid 336] <... set_robust_list resumed>) = 0 [pid 336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 336] setpgid(0, 0) = 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(3executing program ) = 0 [pid 336] write(1, "executing program\n", 18) = 18 [pid 336] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 336] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 336] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 336] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 336] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 336] exit_group(0) = ? [pid 335] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 338 attached ./strace-static-x86_64: Process 337 attached [pid 338] set_robust_list(0x55558ee4d660, 24 [pid 337] set_robust_list(0x55558ee4d660, 24executing program [pid 338] <... set_robust_list resumed>) = 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] write(1, "executing program\n", 18) = 18 [pid 338] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 338] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] <... restart_syscall resumed>) = 0 [pid 338] <... ioctl resumed>) = 0 [pid 338] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 338] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 339 [pid 338] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 338] exit_group(0) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 340 [pid 337] <... set_robust_list resumed>) = 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", 4executing program ) = 4 [pid 337] close(3) = 0 [pid 337] write(1, "executing program\n", 18) = 18 [pid 337] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 337] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 336] +++ exited with 0 +++ [pid 337] <... ioctl resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 340 attached ./strace-static-x86_64: Process 339 attached [pid 338] +++ exited with 0 +++ [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 340] set_robust_list(0x55558ee4d660, 24) = 0 [pid 340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 340] setpgid(0, 0) = 0 executing program [pid 340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 340] write(3, "1000", 4) = 4 [pid 340] close(3) = 0 [pid 340] write(1, "executing program\n", 18) = 18 [pid 340] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 339] set_robust_list(0x55558ee4d660, 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", 4executing program ) = 4 [pid 339] close(3) = 0 [pid 339] write(1, "executing program\n", 18) = 18 [pid 339] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 292] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 337] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 342 attached [pid 340] <... openat resumed>) = 3 [pid 339] <... openat resumed>) = 3 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=337, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 342 [pid 342] set_robust_list(0x55558ee4d660, 24 [pid 340] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 339] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 340] <... ioctl resumed>) = 0 [pid 340] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 343 attached [pid 342] <... set_robust_list resumed>) = 0 [pid 340] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 339] <... ioctl resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 343 [pid 340] <... openat resumed>) = 4 [pid 339] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 340] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program executing program [pid 339] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 339] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 340] <... write resumed>) = 8784 [pid 339] <... openat resumed>) = 4 [pid 339] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 340] exit_group(0 [pid 339] <... write resumed>) = 231 [pid 340] <... exit_group resumed>) = ? [pid 343] set_robust_list(0x55558ee4d660, 24 [pid 342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] <... set_robust_list resumed>) = 0 [pid 343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 342] <... prctl resumed>) = 0 [pid 342] setpgid(0, 0 [pid 343] <... prctl resumed>) = 0 [pid 342] <... setpgid resumed>) = 0 [pid 343] setpgid(0, 0 [pid 342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] <... setpgid resumed>) = 0 [pid 343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 342] <... openat resumed>) = 3 [pid 343] <... openat resumed>) = 3 [pid 343] write(3, "1000", 4 [pid 342] write(3, "1000", 4 [pid 343] <... write resumed>) = 4 [pid 342] <... write resumed>) = 4 [pid 342] close(3 [pid 343] close(3 [pid 342] <... close resumed>) = 0 [pid 343] <... close resumed>) = 0 [pid 343] write(1, "executing program\n", 18 [pid 342] write(1, "executing program\n", 18 [pid 343] <... write resumed>) = 18 [pid 342] <... write resumed>) = 18 [pid 343] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 342] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 343] <... openat resumed>) = 3 [pid 343] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 342] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 343] <... ioctl resumed>) = 0 [pid 342] <... ioctl resumed>) = 0 [pid 343] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 342] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 343] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 343] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 342] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 343] <... openat resumed>) = 4 [pid 342] <... openat resumed>) = 4 [pid 343] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 342] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 343] <... write resumed>) = 8784 [pid 342] <... write resumed>) = 8784 [pid 342] exit_group(0 [pid 343] exit_group(0 [pid 342] <... exit_group resumed>) = ? [pid 343] <... exit_group resumed>) = ? [pid 339] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=339, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [ 281.539728][ T19] tty tty1: SAK: killed process 331 (syz-executor236): by fd#3 [ 281.539757][ T19] tty tty1: SAK: killed process 333 (syz-executor236): by fd#3 [ 281.557207][ T19] tty tty1: SAK: killed process 336 (syz-executor236): by fd#3 [ 281.565721][ T19] tty tty1: SAK: killed process 337 (syz-executor236): by fd#3 [ 281.576286][ T19] tty tty1: SAK: killed process 339 (syz-executor236): by fd#3 [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 342] +++ exited with 0 +++ [pid 340] +++ killed by SIGKILL +++ [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 344 attached [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=340, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 344] set_robust_list(0x55558ee4d660, 24 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 344 [pid 344] <... set_robust_list resumed>) = 0 [pid 344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 344] <... prctl resumed>) = 0 [pid 344] setpgid(0, 0) = 0 [pid 344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 345 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... openat resumed>) = 3 [pid 344] write(3, "1000", 4) = 4 [pid 344] close(3) = 0 [pid 344] write(1, "executing program\n", 18 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 346 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 347 [pid 344] <... write resumed>) = 18 [pid 344] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 346 attached ./strace-static-x86_64: Process 345 attached ) = 3 [pid 344] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 346] set_robust_list(0x55558ee4d660, 24 [pid 344] <... ioctl resumed>) = 0 [pid 344] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 346] <... set_robust_list resumed>) = 0 [pid 345] set_robust_list(0x55558ee4d660, 24 [pid 344] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 344] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... openat resumed>) = 4 [pid 344] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 347 attached [pid 346] <... prctl resumed>) = 0 [pid 345] <... set_robust_list resumed>) = 0 [pid 347] set_robust_list(0x55558ee4d660, 24 [pid 346] setpgid(0, 0 [pid 347] <... set_robust_list resumed>) = 0 [pid 345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] <... setpgid resumed>) = 0 [pid 345] <... prctl resumed>) = 0 [pid 347] <... prctl resumed>) = 0 [pid 346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] setpgid(0, 0 [pid 347] setpgid(0, 0 [pid 346] <... openat resumed>) = 3 [pid 345] <... setpgid resumed>) = 0 [pid 347] <... setpgid resumed>) = 0 [pid 346] write(3, "1000", 4 [pid 345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... write resumed>) = 4 [pid 345] <... openat resumed>) = 3 [pid 347] <... openat resumed>) = 3 [pid 346] close(3 [pid 345] write(3, "1000", 4 [pid 347] write(3, "1000", 4 [pid 346] <... close resumed>) = 0 [pid 345] <... write resumed>) = 4 executing program [pid 347] <... write resumed>) = 4 [pid 346] write(1, "executing program\n", 18 [pid 345] close(3 [pid 347] close(3 [pid 346] <... write resumed>) = 18 [pid 345] <... close resumed>) = 0 [pid 347] <... close resumed>) = 0 [pid 346] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 347] write(1, "executing program\n", 18 [pid 346] <... openat resumed>) = 3 executing program [pid 345] write(1, "executing program\n", 18 [pid 347] <... write resumed>) = 18 [pid 346] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 347] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 346] <... ioctl resumed>) = 0 [pid 345] <... write resumed>) = 18 [pid 347] <... openat resumed>) = 3 [pid 346] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 347] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 346] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 345] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 347] <... ioctl resumed>) = 0 [pid 346] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 345] <... openat resumed>) = 3 [pid 347] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 346] <... openat resumed>) = 4 [pid 345] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 293] <... restart_syscall resumed>) = 0 [pid 347] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 346] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 345] <... ioctl resumed>) = 0 [pid 346] <... write resumed>) = 8784 [pid 344] <... write resumed>) = ? [pid 347] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 346] exit_group(0 [pid 345] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 347] <... openat resumed>) = ? [pid 346] <... exit_group resumed>) = ? [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... ioctl resumed>) = ? [pid 344] +++ killed by SIGKILL +++ [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 348 ./strace-static-x86_64: Process 348 attached [pid 348] set_robust_list(0x55558ee4d660, 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] write(1, "executing program\n", 18executing program ) = 18 [pid 348] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 348] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 348] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 348] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 348] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 348] exit_group(0) = ? [pid 346] +++ exited with 0 +++ [pid 345] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=344, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=345, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 349 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 350 ./strace-static-x86_64: Process 349 attached [pid 349] set_robust_list(0x55558ee4d660, 24) = 0 [pid 349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 349] setpgid(0, 0) = 0 [pid 347] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=347, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [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] write(1, "executing program\n", 18executing program ) = 18 [pid 349] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 350 attached [pid 350] set_robust_list(0x55558ee4d660, 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 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 351 [pid 350] <... openat resumed>) = 3 [pid 350] write(3, "1000", 4) = 4 [pid 350] close(3) = 0 [pid 350] write(1, "executing program\n", 18executing program ) = 18 [pid 350] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 351 attached [pid 351] set_robust_list(0x55558ee4d660, 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] write(1, "executing program\n", 18 [pid 348] +++ exited with 0 +++ [pid 291] <... restart_syscall resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 351] <... write resumed>) = 18 [pid 349] <... openat resumed>) = 3 ./strace-static-x86_64: Process 352 attached [pid 350] <... openat resumed>) = 3 [pid 350] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 352 [pid 352] set_robust_list(0x55558ee4d660, 24 [pid 350] <... ioctl resumed>) = 0 [pid 352] <... set_robust_list resumed>) = 0 [pid 351] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 350] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 351] <... openat resumed>) = 3 [pid 350] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 349] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 352] <... prctl resumed>) = 0 [pid 352] setpgid(0, 0) = 0 [pid 350] <... openat resumed>) = 4 [pid 349] <... ioctl resumed>) = 0 [pid 350] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 349] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 351] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 352] <... openat resumed>) = 3 [pid 351] <... ioctl resumed>) = 0 [pid 349] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 349] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 350] <... write resumed>) = 8784 [pid 349] <... openat resumed>) = 4 [pid 350] exit_group(0 [pid 349] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 350] <... exit_group resumed>) = ? [pid 349] <... write resumed>) = ? [pid 351] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=351, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 352] write(3, "1000", 4) = 4 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 353 executing program [pid 352] close(3) = 0 [pid 352] write(1, "executing program\n", 18) = 18 [pid 352] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 352] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 352] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 352] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 352] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 354 [ 281.576320][ T19] tty tty1: SAK: killed process 340 (syz-executor236): by fd#3 [ 281.596784][ T19] tty tty1: SAK: killed process 344 (syz-executor236): by fd#3 [ 281.605787][ T19] tty tty1: SAK: killed process 345 (syz-executor236): by fd#3 [ 281.605819][ T19] tty tty1: SAK: killed process 346 (syz-executor236): by fd#3 [ 281.605835][ T19] tty tty1: SAK: killed process 347 (syz-executor236): by fd#3 [pid 352] exit_group(0) = ? [pid 352] +++ exited with 0 +++ [pid 349] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 354 attached ./strace-static-x86_64: Process 353 attached [pid 354] set_robust_list(0x55558ee4d660, 24 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=349, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 355 [pid 354] <... set_robust_list resumed>) = 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(3executing program ) = 0 [pid 354] write(1, "executing program\n", 18) = 18 [pid 354] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 353] set_robust_list(0x55558ee4d660, 24) = 0 [pid 353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 353] setpgid(0, 0) = 0 [pid 353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 353] write(3, "1000", 4) = 4 [pid 353] close(3) = 0 executing program [pid 353] write(1, "executing program\n", 18) = 18 [pid 353] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 355 attached [pid 355] set_robust_list(0x55558ee4d660, 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) = 3 [pid 355] write(3, "1000", 4 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 356 [pid 355] <... write resumed>) = 4 [pid 355] close(3) = 0 [pid 355] write(1, "executing program\n", 18executing program ) = 18 [pid 355] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 356 attached [pid 356] set_robust_list(0x55558ee4d660, 24) = 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] write(1, "executing program\n", 18executing program ) = 18 [pid 356] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 354] <... openat resumed>) = 230 [pid 350] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=350, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 353] <... openat resumed>) = 3 [pid 353] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 353] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 353] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 353] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 353] exit_group(0) = ? [pid 355] <... openat resumed>) = 3 executing program [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 357 [pid 355] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 355] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 355] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 355] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 355] exit_group(0) = ? [pid 353] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 354] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=354, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 357 attached [pid 357] set_robust_list(0x55558ee4d660, 24) = 0 [pid 357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] <... restart_syscall resumed>) = 0 [pid 357] <... prctl resumed>) = 0 [pid 357] setpgid(0, 0) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 358 [pid 357] <... openat resumed>) = 3 [pid 357] write(3, "1000", 4) = 4 [pid 355] +++ exited with 0 +++ [pid 357] close(3 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 357] <... close resumed>) = 0 [pid 357] write(1, "executing program\n", 18) = 18 [pid 357] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 357] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 357] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 357] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 357] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 357] exit_group(0) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 359 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 360 ./strace-static-x86_64: Process 359 attached [pid 359] set_robust_list(0x55558ee4d660, 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 executing program [pid 359] write(1, "executing program\n", 18) = 18 [pid 359] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 360 attached [pid 360] set_robust_list(0x55558ee4d660, 24) = 0 [pid 360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 360] setpgid(0, 0) = 0 [pid 360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 360] write(3, "1000", 4) = 4 [pid 360] close(3) = 0 [pid 360] write(1, "executing program\n", 18executing program ) = 18 [pid 360] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 358 attached [pid 358] set_robust_list(0x55558ee4d660, 24 [pid 357] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=357, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 359] <... openat resumed>) = 3 [pid 358] <... set_robust_list resumed>) = 0 [pid 356] <... openat resumed>) = 3 [pid 356] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 359] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 356] <... ioctl resumed>) = 0 [pid 356] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 356] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 356] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 360] <... openat resumed>) = 3 [pid 359] <... ioctl resumed>) = ? [pid 358] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 356] <... write resumed>) = ? [pid 360] +++ killed by SIGKILL +++ [pid 358] <... prctl resumed>) = 0 [pid 358] setpgid(0, 0executing program ) = 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] write(1, "executing program\n", 18) = 18 [pid 358] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 358] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 358] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 358] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 358] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 358] exit_group(0) = ? [ 281.633948][ T19] tty tty1: SAK: killed process 349 (syz-executor236): by fd#3 [ 281.633974][ T19] tty tty1: SAK: killed process 350 (syz-executor236): by fd#3 [ 281.633990][ T19] tty tty1: SAK: killed process 351 (syz-executor236): by fd#3 [ 281.658879][ T19] tty tty1: SAK: killed process 354 (syz-executor236): by fd#3 [ 281.670872][ T19] tty tty1: SAK: killed process 357 (syz-executor236): by fd#3 [pid 292] <... restart_syscall resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=360, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 358] +++ exited with 0 +++ [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 361 [pid 359] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 362 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=359, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 363 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 364 ./strace-static-x86_64: Process 361 attached ./strace-static-x86_64: Process 362 attached ./strace-static-x86_64: Process 363 attached [pid 363] set_robust_list(0x55558ee4d660, 24 [pid 361] set_robust_list(0x55558ee4d660, 24 [pid 363] <... set_robust_list resumed>) = 0 [pid 362] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 364 attached [pid 364] set_robust_list(0x55558ee4d660, 24) = 0 [pid 364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 364] setpgid(0, 0) = 0 [pid 364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 364] write(3, "1000", 4) = 4 [pid 364] close(3) = 0 [pid 364] write(1, "executing program\n", 18executing program ) = 18 [pid 364] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 361] <... set_robust_list resumed>) = 0 [pid 361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 361] setpgid(0, 0) = 0 [pid 361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 361] write(3, "1000", 4) = 4 [pid 361] close(3) = 0 executing program [pid 361] write(1, "executing program\n", 18) = 18 [pid 361] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 363] setpgid(0, 0) = 0 [pid 363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 363] write(3, "1000", 4) = 4 [pid 363] close(3) = 0 [pid 363] write(1, "executing program\n", 18) = 18 [pid 363] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 362] <... set_robust_list resumed>) = 0 [pid 362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 356] +++ killed by SIGKILL +++ [pid 362] <... prctl resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=356, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 364] <... openat resumed>) = 3 [pid 363] <... openat resumed>) = 3 [pid 361] <... openat resumed>) = 3 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 362] setpgid(0, 0) = 0 [pid 361] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 363] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 363] <... ioctl resumed>) = 0 [pid 364] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 362] <... openat resumed>) = 3 [pid 361] <... ioctl resumed>) = 0 [pid 363] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 362] write(3, "1000", 4) = 4 [pid 362] close(3) = 0 [pid 363] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 362] write(1, "executing program\n", 18 executing program [pid 361] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 362] <... write resumed>) = 18 [pid 362] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 363] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 362] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 361] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 364] <... ioctl resumed>) = 0 [pid 362] <... ioctl resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 362] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 364] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 363] <... openat resumed>) = 4 [pid 362] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 361] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 365 attached ) = 4 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 365 [pid 362] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 361] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 365] set_robust_list(0x55558ee4d660, 24 [pid 364] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 363] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 362] <... openat resumed>) = 4 [pid 365] <... set_robust_list resumed>) = 0 [pid 365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 364] +++ killed by SIGKILL +++ [pid 365] <... prctl resumed>) = 0 [pid 365] setpgid(0, 0) = 0 [pid 365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=364, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 365] <... openat resumed>) = 3 [pid 365] write(3, "1000", 4) = 4 executing program [pid 365] close(3) = 0 [pid 365] write(1, "executing program\n", 18) = 18 [pid 365] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 365] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 365] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 365] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 361] <... write resumed>) = ? [pid 365] <... openat resumed>) = 4 [pid 365] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 363] <... write resumed>) = ? [pid 365] <... write resumed>) = 8784 [pid 365] exit_group(0) = ? [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 363] +++ killed by SIGKILL +++ [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 366 ./strace-static-x86_64: Process 366 attached [pid 366] set_robust_list(0x55558ee4d660, 24) = 0 [pid 366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 366] setpgid(0, 0) = 0 [pid 366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 366] write(3, "1000", 4) = 4 [pid 366] close(3) = 0 executing program [pid 366] write(1, "executing program\n", 18) = 18 [pid 366] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 366] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 366] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 366] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 366] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 366] exit_group(0) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=363, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 362] +++ killed by SIGKILL +++ [pid 365] +++ exited with 0 +++ [pid 361] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=362, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=361, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 367 ./strace-static-x86_64: Process 368 attached ./strace-static-x86_64: Process 367 attached [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 369 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 368 [pid 368] set_robust_list(0x55558ee4d660, 24) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 370 [ 281.685088][ T39] tty tty1: SAK: killed process 356 (syz-executor236): by fd#3 [ 281.685123][ T39] tty tty1: SAK: killed process 359 (syz-executor236): by fd#3 [ 281.685142][ T39] tty tty1: SAK: killed process 360 (syz-executor236): by fd#3 [ 281.712825][ T19] tty tty1: SAK: killed process 361 (syz-executor236): by fd#3 [ 281.712853][ T19] tty tty1: SAK: killed process 362 (syz-executor236): by fd#3 [ 281.712870][ T19] tty tty1: SAK: killed process 363 (syz-executor236): by fd#3 [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 executing program [pid 368] write(3, "1000", 4) = 4 [pid 368] close(3) = 0 [pid 368] write(1, "executing program\n", 18) = 18 [pid 368] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 367] set_robust_list(0x55558ee4d660, 24) = 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 367] write(1, "executing program\n", 18) = 18 [pid 367] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 369 attached [pid 369] set_robust_list(0x55558ee4d660, 24) = 0 [pid 369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 369] setpgid(0, 0) = 0 [pid 369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 370 attached [pid 370] set_robust_list(0x55558ee4d660, 24) = 0 [pid 366] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 370] <... prctl resumed>) = 0 [pid 370] setpgid(0, 0 [pid 369] write(3, "1000", 4 [pid 370] <... setpgid resumed>) = 0 [pid 368] <... openat resumed>) = 3 [pid 370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 369] <... write resumed>) = 4 [pid 367] <... openat resumed>) = 3 [pid 370] <... openat resumed>) = 3 [pid 369] close(3 [pid 367] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 370] write(3, "1000", 4) = 4 [pid 369] <... close resumed>) = 0 [pid 367] <... ioctl resumed>) = 0 [pid 367] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 370] close(3 [pid 367] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... close resumed>) = 0 [pid 369] write(1, "executing program\n", 18 executing program executing program [pid 370] write(1, "executing program\n", 18 [pid 367] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 370] <... write resumed>) = 18 [pid 369] <... write resumed>) = 18 [pid 370] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 367] <... openat resumed>) = 4 [pid 369] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 370] <... openat resumed>) = 3 [pid 367] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 369] <... openat resumed>) = ? [pid 367] <... write resumed>) = ? [pid 292] <... restart_syscall resumed>) = 0 [pid 368] +++ killed by SIGKILL +++ [pid 369] +++ killed by SIGKILL +++ [pid 370] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=369, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 372 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=370, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 373 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 374 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=368, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 372 attached ./strace-static-x86_64: Process 373 attached ./strace-static-x86_64: Process 374 attached [pid 374] set_robust_list(0x55558ee4d660, 24 [pid 373] set_robust_list(0x55558ee4d660, 24 [pid 372] set_robust_list(0x55558ee4d660, 24 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 375 ./strace-static-x86_64: Process 375 attached [pid 375] set_robust_list(0x55558ee4d660, 24) = 0 [pid 375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 375] setpgid(0, 0) = 0 [pid 375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 375] write(3, "1000", 4) = 4 [pid 375] close(3) = 0 [pid 375] write(1, "executing program\n", 18executing program ) = 18 [pid 375] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 374] <... set_robust_list resumed>) = 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 373] <... set_robust_list resumed>) = 0 [pid 372] <... set_robust_list resumed>) = 0 [pid 374] write(1, "executing program\n", 18executing program ) = 18 [pid 374] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 373] setpgid(0, 0) = 0 [pid 373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 373] write(3, "1000", 4) = 4 [pid 373] close(3) = 0 [pid 373] write(1, "executing program\n", 18) = 18 [pid 373] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 372] setpgid(0, 0) = 0 [pid 372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 372] write(3, "1000", 4) = 4 [pid 372] close(3) = 0 [pid 372] write(1, "executing program\n", 18) = 18 [pid 372] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 367] +++ killed by SIGKILL +++ [pid 375] <... openat resumed>) = 3 [pid 374] <... openat resumed>) = 3 [pid 373] <... openat resumed>) = 3 [pid 372] <... openat resumed>) = 3 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=367, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 373] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 372] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 372] <... ioctl resumed>) = 0 [pid 373] <... ioctl resumed>) = 0 [pid 372] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 373] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 372] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 372] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 373] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 373] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 372] <... openat resumed>) = 4 [pid 373] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 372] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 375] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 373] <... write resumed>) = 8784 [pid 373] exit_group(0) = ? [pid 375] <... ioctl resumed>) = 0 [pid 374] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 372] <... write resumed>) = 8784 [pid 293] <... restart_syscall resumed>) = 0 [pid 373] +++ exited with 0 +++ [pid 375] ????( [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 375] <... ???? resumed>) = ? [pid 374] <... ioctl resumed>) = ? [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 376 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 377 ./strace-static-x86_64: Process 376 attached [pid 376] set_robust_list(0x55558ee4d660, 24) = 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] write(1, "executing program\n", 18executing program ) = 18 [pid 376] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 376] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 376] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 376] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 376] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 372] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=372, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 374] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=374, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 376] exit_group(0) = ? [pid 375] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 377 attached [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=375, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [ 281.712886][ T19] tty tty1: SAK: killed process 364 (syz-executor236): by fd#3 [ 281.748695][ T39] tty tty1: SAK: killed process 367 (syz-executor236): by fd#3 [ 281.748721][ T39] tty tty1: SAK: killed process 368 (syz-executor236): by fd#3 [ 281.748741][ T39] tty tty1: SAK: killed process 369 (syz-executor236): by fd#3 [ 281.748761][ T39] tty tty1: SAK: killed process 370 (syz-executor236): by fd#3 [ 281.782619][ T39] tty tty1: SAK: killed process 372 (syz-executor236): by fd#3 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 377] set_robust_list(0x55558ee4d660, 24) = 0 [pid 377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 377] setpgid(0, 0) = 0 [pid 377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 378 [pid 377] <... openat resumed>) = 3 [pid 377] write(3, "1000", 4) = 4 [pid 377] close(3) = 0 executing program [pid 377] write(1, "executing program\n", 18) = 18 [pid 377] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 379 [pid 377] <... openat resumed>) = 3 [pid 377] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 377] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 377] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 377] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 377] exit_group(0) = ? ./strace-static-x86_64: Process 379 attached ./strace-static-x86_64: Process 378 attached [pid 376] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 380 [pid 379] set_robust_list(0x55558ee4d660, 24) = 0 [pid 379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 379] setpgid(0, 0) = 0 [pid 379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 379] write(3, "1000", 4) = 4 [pid 379] close(3) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 381 [pid 379] write(1, "executing program\n", 18executing program ) = 18 [pid 379] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 379] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 ./strace-static-x86_64: Process 381 attached ./strace-static-x86_64: Process 380 attached [pid 378] set_robust_list(0x55558ee4d660, 24 [pid 377] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>executing program [pid 381] set_robust_list(0x55558ee4d660, 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] write(1, "executing program\n", 18) = 18 [pid 381] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 294] <... restart_syscall resumed>) = 0 [pid 378] <... set_robust_list resumed>) = 0 [pid 378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 380] set_robust_list(0x55558ee4d660, 24 [pid 378] <... prctl resumed>) = 0 [pid 380] <... set_robust_list resumed>) = 0 [pid 378] setpgid(0, 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 380] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 378] <... setpgid resumed>) = 0 [pid 380] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 382 attached [pid 381] <... openat resumed>) = 3 [pid 380] setpgid(0, 0 [pid 379] +++ killed by SIGKILL +++ [pid 378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 380] <... setpgid resumed>) = 0 [pid 381] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 378] <... openat resumed>) = 3 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 382 [pid 380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 378] write(3, "1000", 4 [pid 381] <... ioctl resumed>) = 0 [pid 380] <... openat resumed>) = 3 [pid 378] <... write resumed>) = 4 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=379, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 380] write(3, "1000", 4 [pid 378] close(3 [pid 380] <... write resumed>) = 4 [pid 381] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 380] close(3 [pid 378] <... close resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...>executing program [pid 382] set_robust_list(0x55558ee4d660, 24 [pid 381] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 380] <... close resumed>) = 0 [pid 378] write(1, "executing program\n", 18 [pid 291] <... restart_syscall resumed>) = 0 executing program [pid 381] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 380] write(1, "executing program\n", 18 [pid 378] <... write resumed>) = 18 [pid 381] <... openat resumed>) = 4 executing program executing program [pid 378] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 381] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 380] <... write resumed>) = 18 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... write resumed>) = ? [pid 380] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 378] <... openat resumed>) = ? [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 383 ./strace-static-x86_64: Process 383 attached [pid 383] set_robust_list(0x55558ee4d660, 24) = 0 [pid 383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 383] setpgid(0, 0) = 0 [pid 383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 383] write(3, "1000", 4) = 4 [pid 383] close(3) = 0 [pid 383] write(1, "executing program\n", 18) = 18 [pid 383] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 383] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 383] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 383] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 383] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 383] exit_group(0) = ? [pid 382] <... set_robust_list resumed>) = 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] write(1, "executing program\n", 18) = 18 [pid 382] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 382] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 382] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 382] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 382] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 382] exit_group(0) = ? [pid 380] <... openat resumed>) = 3 [pid 383] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 380] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 381] +++ killed by SIGKILL +++ [pid 378] +++ killed by SIGKILL +++ [pid 380] <... ioctl resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=381, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=378, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] <... restart_syscall resumed>) = 0 [pid 292] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 384 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 385 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 386 [pid 382] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 380] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 380] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 380] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 380] exit_group(0) = ? ./strace-static-x86_64: Process 386 attached ./strace-static-x86_64: Process 385 attached ./strace-static-x86_64: Process 384 attached [pid 384] set_robust_list(0x55558ee4d660, 24 [pid 385] set_robust_list(0x55558ee4d660, 24 [pid 384] <... set_robust_list resumed>) = 0 [pid 386] set_robust_list(0x55558ee4d660, 24 [pid 385] <... set_robust_list resumed>) = 0 [pid 384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] <... set_robust_list resumed>) = 0 [pid 385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 384] <... prctl resumed>) = 0 [pid 386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 385] <... prctl resumed>) = 0 [pid 384] setpgid(0, 0 [pid 380] +++ exited with 0 +++ [pid 386] <... prctl resumed>) = 0 [pid 385] setpgid(0, 0 [pid 384] <... setpgid resumed>) = 0 [pid 386] setpgid(0, 0 [pid 385] <... setpgid resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] <... openat resumed>) = 3 [pid 385] <... openat resumed>) = 3 [pid 386] <... setpgid resumed>) = 0 [pid 385] write(3, "1000", 4 [pid 384] write(3, "1000", 4 [pid 386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 385] <... write resumed>) = 4 [pid 384] <... write resumed>) = 4 [pid 386] <... openat resumed>) = 3 [pid 385] close(3 [pid 386] write(3, "1000", 4 [pid 384] close(3 [pid 386] <... write resumed>) = 4 [pid 385] <... close resumed>) = 0 [pid 386] close(3 [pid 384] <... close resumed>) = 0 executing program executing program [pid 385] write(1, "executing program\n", 18 [pid 386] <... close resumed>) = 0 [pid 384] write(1, "executing program\n", 18 [pid 386] write(1, "executing program\n", 18 [pid 385] <... write resumed>) = 18 executing program [pid 384] <... write resumed>) = 18 [pid 386] <... write resumed>) = 18 [pid 385] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 386] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 384] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 385] <... openat resumed>) = 3 [pid 294] <... restart_syscall resumed>) = 0 [pid 386] <... openat resumed>) = 3 [pid 385] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 384] <... openat resumed>) = 3 [pid 386] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 385] <... ioctl resumed>) = 0 [pid 384] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 386] <... ioctl resumed>) = 0 [pid 385] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 384] <... ioctl resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 386] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 385] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 384] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 386] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 385] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 384] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 387 attached [pid 386] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 385] <... openat resumed>) = 4 [pid 384] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 387] set_robust_list(0x55558ee4d660, 24 [pid 386] <... openat resumed>) = 4 [pid 385] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 384] <... openat resumed>) = 4 [pid 387] <... set_robust_list resumed>) = 0 [pid 386] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 385] <... write resumed>) = 8784 [pid 384] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 387 [pid 387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] <... write resumed>) = ? [pid 384] <... write resumed>) = ? [pid 387] <... prctl resumed>) = 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] write(1, "executing program\n", 18) = 18 [pid 387] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 387] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 388 [ 281.782651][ T39] tty tty1: SAK: killed process 374 (syz-executor236): by fd#3 [ 281.782672][ T39] tty tty1: SAK: killed process 375 (syz-executor236): by fd#3 [ 281.808310][ T39] tty tty1: SAK: killed process 379 (syz-executor236): by fd#3 [ 281.819735][ T39] tty tty1: SAK: killed process 378 (syz-executor236): by fd#3 [ 281.819763][ T39] tty tty1: SAK: killed process 381 (syz-executor236): by fd#3 [pid 387] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 387] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 387] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 387] exit_group(0) = ? ./strace-static-x86_64: Process 388 attached [pid 388] set_robust_list(0x55558ee4d660, 24) = 0 [pid 388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [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(3 [pid 387] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 388] <... close resumed>) = 0 [pid 388] write(1, "executing program\n", 18executing program ) = 18 [pid 388] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 386] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=386, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 384] +++ killed by SIGKILL +++ [pid 385] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=384, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=385, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 389 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 390 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 391 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 392 [pid 388] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 388] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 388] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 388] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 388] exit_group(0) = ? ./strace-static-x86_64: Process 391 attached ./strace-static-x86_64: Process 389 attached ./strace-static-x86_64: Process 390 attached ./strace-static-x86_64: Process 392 attached [pid 392] set_robust_list(0x55558ee4d660, 24 [pid 390] set_robust_list(0x55558ee4d660, 24 [pid 389] set_robust_list(0x55558ee4d660, 24 [pid 391] set_robust_list(0x55558ee4d660, 24) = 0 [pid 391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 391] setpgid(0, 0) = 0 [pid 391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 391] write(3, "1000", 4) = 4 [pid 391] close(3) = 0 [pid 391] write(1, "executing program\n", 18executing program ) = 18 [pid 391] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 392] <... set_robust_list resumed>) = 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] write(1, "executing program\n", 18) = 18 [pid 392] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 390] <... set_robust_list resumed>) = 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) = 3 [pid 390] write(3, "1000", 4) = 4 [pid 390] close(3) = 0 [pid 390] write(1, "executing program\n", 18) = 18 [pid 390] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 389] <... set_robust_list resumed>) = 0 [pid 389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 388] +++ exited with 0 +++ [pid 389] <... prctl resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 389] setpgid(0, 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 389] <... setpgid resumed>) = 0 [pid 392] <... openat resumed>) = 3 [pid 391] <... openat resumed>) = 3 [pid 390] <... openat resumed>) = 3 [pid 389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 392] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 390] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 389] <... openat resumed>) = 3 [pid 392] <... ioctl resumed>) = 0 [pid 390] <... ioctl resumed>) = 0 [pid 389] write(3, "1000", 4 [pid 392] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 390] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 389] <... write resumed>) = 4 [pid 392] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 389] close(3 [pid 392] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 390] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 389] <... close resumed>) = 0 [pid 392] <... openat resumed>) = 4 [pid 390] <... openat resumed>) = 4 executing program [pid 389] write(1, "executing program\n", 18 [pid 392] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 390] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 389] <... write resumed>) = 18 [pid 392] <... write resumed>) = ? [pid 390] <... write resumed>) = ? [pid 389] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 295] <... restart_syscall resumed>) = 0 [pid 389] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 389] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 389] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 389] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 389] exit_group(0) = ? [pid 391] +++ killed by SIGKILL +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 393 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=391, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 394 ./strace-static-x86_64: Process 393 attached [pid 393] set_robust_list(0x55558ee4d660, 24) = 0 [pid 393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [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 392] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=392, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 389] +++ exited with 0 +++ [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 394 attached [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 394] set_robust_list(0x55558ee4d660, 24executing program [pid 393] close(3) = 0 [pid 393] write(1, "executing program\n", 18) = 18 [pid 393] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 394] <... set_robust_list resumed>) = 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) = 3 [pid 394] write(3, "1000", 4) = 4 [pid 394] close(3executing program ) = 0 [pid 394] write(1, "executing program\n", 18) = 18 [pid 394] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 395 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 395 attached , child_tidptr=0x55558ee4d650) = 396 [pid 390] +++ killed by SIGKILL +++ [pid 395] set_robust_list(0x55558ee4d660, 24 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=390, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 395] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 396 attached [ 281.841451][ T39] tty tty1: SAK: killed process 384 (syz-executor236): by fd#3 [ 281.841479][ T39] tty tty1: SAK: killed process 385 (syz-executor236): by fd#3 [ 281.841497][ T39] tty tty1: SAK: killed process 386 (syz-executor236): by fd#3 [ 281.869814][ T371] tty tty1: SAK: killed process 390 (syz-executor236): by fd#3 [ 281.869844][ T371] tty tty1: SAK: killed process 391 (syz-executor236): by fd#3 [pid 394] <... openat resumed>) = 3 [pid 394] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 394] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 394] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 394] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 396] set_robust_list(0x55558ee4d660, 24 [pid 395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 394] <... write resumed>) = ? [pid 395] <... prctl resumed>) = 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] write(1, "executing program\n", 18executing program ) = 18 [pid 395] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 395] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 395] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 395] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 395] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] <... restart_syscall resumed>) = 0 [pid 393] <... openat resumed>) = ? [pid 395] <... write resumed>) = 8784 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 395] exit_group(0) = ? [pid 393] +++ killed by SIGKILL +++ [pid 396] <... set_robust_list resumed>) = 0 [pid 396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 396] setpgid(0, 0) = 0 [pid 396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 396] write(3, "1000", 4) = 4 [pid 396] close(3) = 0 [pid 396] write(1, "executing program\n", 18executing program ) = 18 [pid 396] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 396] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 396] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 396] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 396] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 396] exit_group(0) = ? ./strace-static-x86_64: Process 397 attached [pid 395] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=393, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 397 [pid 397] set_robust_list(0x55558ee4d660, 24 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 394] +++ killed by SIGKILL +++ [pid 396] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=394, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 397] <... set_robust_list resumed>) = 0 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 397] setpgid(0, 0) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 397] <... openat resumed>) = 3 [pid 397] write(3, "1000", 4) = 4 [pid 397] close(3) = 0 [pid 397] write(1, "executing program\n", 18) = 18 [pid 397] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 398 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 399 [pid 397] <... openat resumed>) = 3 [pid 397] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}./strace-static-x86_64: Process 399 attached ./strace-static-x86_64: Process 398 attached [pid 399] set_robust_list(0x55558ee4d660, 24 [pid 397] <... ioctl resumed>) = 0 [pid 397] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 399] <... set_robust_list resumed>) = 0 [pid 397] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 397] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 397] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 398] set_robust_list(0x55558ee4d660, 24 [pid 397] <... write resumed>) = ? [pid 399] <... prctl resumed>) = 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] write(1, "executing program\n", 18executing program ) = 18 [pid 399] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 399] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 399] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 399] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 399] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 399] exit_group(0) = ? [pid 398] <... set_robust_list resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 400 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 400 attached , child_tidptr=0x55558ee4d650) = 401 [pid 399] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [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] write(1, "executing program\n", 18executing program ) = 18 [pid 398] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 400] set_robust_list(0x55558ee4d660, 24 [pid 397] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 401 attached [pid 400] <... set_robust_list resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=397, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 401] set_robust_list(0x55558ee4d660, 24 [pid 400] <... prctl resumed>) = 0 [pid 398] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 400] setpgid(0, 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 400] <... setpgid resumed>) = 0 [pid 401] <... set_robust_list resumed>) = 0 [pid 400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 401] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 400] write(3, "1000", 4 [pid 398] <... ioctl resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 400] <... write resumed>) = 4 [pid 400] close(3) = 0 [pid 400] write(1, "executing program\n", 18) = 18 [pid 400] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 executing program [pid 400] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 400] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 402 [pid 400] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 400] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 401] <... prctl resumed>) = 0 [pid 400] <... openat resumed>) = 4 [pid 400] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 398] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}./strace-static-x86_64: Process 402 attached [pid 401] setpgid(0, 0 [pid 400] <... write resumed>) = 8784 [pid 398] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 402] set_robust_list(0x55558ee4d660, 24 [pid 401] <... setpgid resumed>) = 0 [pid 398] read(-1897605632, [pid 402] <... set_robust_list resumed>) = 0 [pid 401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 398] +++ killed by SIGKILL +++ [pid 402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 401] <... openat resumed>) = 3 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=398, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 402] <... prctl resumed>) = 0 [pid 401] write(3, "1000", 4 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 402] setpgid(0, 0 [pid 401] <... write resumed>) = 4 [pid 402] <... setpgid resumed>) = 0 [pid 401] close(3 [pid 402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 401] <... close resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 executing program [pid 294] <... restart_syscall resumed>) = 0 [pid 402] <... openat resumed>) = 3 [pid 401] write(1, "executing program\n", 18 [pid 402] write(3, "1000", 4 [pid 401] <... write resumed>) = 18 [pid 402] <... write resumed>) = 4 [pid 401] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 402] close(3 [pid 401] <... openat resumed>) = 3 [pid 402] <... close resumed>) = 0 [pid 401] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 403 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 404 [pid 402] write(1, "executing program\n", 18 [pid 401] <... ioctl resumed>) = 0 executing program [pid 402] <... write resumed>) = 18 [pid 401] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 402] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 401] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [ 281.869862][ T371] tty tty1: SAK: killed process 392 (syz-executor236): by fd#3 [ 281.895660][ T24] tty tty1: SAK: killed process 393 (syz-executor236): by fd#3 [ 281.895691][ T24] tty tty1: SAK: killed process 394 (syz-executor236): by fd#3 [ 281.916651][ T6] tty tty1: SAK: killed process 397 (syz-executor236): by fd#3 [ 281.925125][ T6] tty tty1: SAK: killed process 397 (syz-executor236): by fd#3 [pid 402] <... openat resumed>) = 3 [pid 401] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 404 attached ./strace-static-x86_64: Process 403 attached [pid 402] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 401] <... openat resumed>) = 4 [pid 400] +++ killed by SIGKILL +++ [pid 402] <... ioctl resumed>) = 0 [pid 401] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=400, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 402] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 401] <... write resumed>) = 8784 [pid 402] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 401] exit_group(0 [pid 402] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 401] <... exit_group resumed>) = ? [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 402] <... openat resumed>) = 4 [pid 402] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 405 [pid 402] <... write resumed>) = 8784 [pid 402] exit_group(0) = ? [pid 404] set_robust_list(0x55558ee4d660, 24) = 0 [pid 404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 404] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 405 attached [pid 404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 403] set_robust_list(0x55558ee4d660, 24 [pid 401] +++ exited with 0 +++ [pid 405] set_robust_list(0x55558ee4d660, 24 [pid 404] <... openat resumed>) = 3 [pid 403] <... set_robust_list resumed>) = 0 [pid 402] +++ exited with 0 +++ [pid 404] write(3, "1000", 4 [pid 403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 404] <... write resumed>) = 4 [pid 403] <... prctl resumed>) = 0 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 404] close(3 [pid 403] setpgid(0, 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 404] <... close resumed>) = 0 [pid 403] <... setpgid resumed>) = 0 executing program [pid 405] <... set_robust_list resumed>) = 0 [pid 404] write(1, "executing program\n", 18) = 18 [pid 403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 405] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 404] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 403] <... openat resumed>) = 3 [pid 403] write(3, "1000", 4) = 4 [pid 403] close(3) = 0 [pid 403] write(1, "executing program\n", 18 [pid 404] <... openat resumed>) = 3 [pid 405] <... prctl resumed>) = 0 [pid 403] <... write resumed>) = 18 [pid 404] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 403] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 405] setpgid(0, 0 [pid 404] <... ioctl resumed>) = 0 [pid 403] <... openat resumed>) = 3 [pid 405] <... setpgid resumed>) = 0 [pid 404] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 403] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 404] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 403] <... ioctl resumed>) = 0 [pid 405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 404] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 403] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 404] <... openat resumed>) = 4 [pid 403] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 405] <... openat resumed>) = 3 [pid 404] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 403] <... openat resumed>) = 4 [pid 403] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? executing program [pid 405] write(3, "1000", 4) = 4 [pid 405] close(3) = 0 [pid 405] write(1, "executing program\n", 18) = 18 [pid 405] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 405] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 405] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 405] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 405] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 405] exit_group(0) = ? [pid 404] <... write resumed>) = ? [pid 403] +++ killed by SIGKILL +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=403, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 406 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 407 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 408 ./strace-static-x86_64: Process 406 attached [pid 406] set_robust_list(0x55558ee4d660, 24) = 0 [pid 406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 406] setpgid(0, 0) = 0 [pid 406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 406] write(3, "1000", 4) = 4 [pid 406] close(3) = 0 [pid 406] write(1, "executing program\n", 18executing program ) = 18 [pid 406] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 406] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 406] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 406] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 ./strace-static-x86_64: Process 407 attached [pid 405] +++ exited with 0 +++ [pid 404] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=404, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 408 attached [pid 408] set_robust_list(0x55558ee4d660, 24) = 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) = 3 [pid 408] write(3, "1000", 4) = 4 [pid 408] close(3) = 0 [pid 408] write(1, "executing program\n", 18executing program ) = 18 [pid 408] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 409 [pid 408] <... openat resumed>) = 3 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 410 [pid 408] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 408] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 409 attached [pid 408] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 407] set_robust_list(0x55558ee4d660, 24 [pid 409] set_robust_list(0x55558ee4d660, 24 [pid 407] <... set_robust_list resumed>) = 0 [pid 408] <... openat resumed>) = 4 [pid 408] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 409] <... set_robust_list resumed>) = 0 [pid 409] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 406] +++ killed by SIGKILL +++ [pid 407] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 410 attached [pid 409] <... prctl resumed>) = 0 [pid 407] <... prctl resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=406, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 409] setpgid(0, 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 409] <... setpgid resumed>) = 0 [pid 407] setpgid(0, 0 [pid 410] set_robust_list(0x55558ee4d660, 24) = 0 [pid 409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 407] <... setpgid resumed>) = 0 [pid 409] <... openat resumed>) = 3 [pid 408] <... write resumed>) = ? [pid 407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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] write(1, "executing program\n", 18executing program ) = 18 [pid 410] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 411 [pid 410] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 410] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 410] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 410] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 409] write(3, "1000", 4 [pid 407] <... openat resumed>) = 3 [pid 409] <... write resumed>) = 4 ./strace-static-x86_64: Process 411 attached [pid 409] close(3 [pid 407] write(3, "1000", 4 [pid 409] <... close resumed>) = 0 [pid 411] set_robust_list(0x55558ee4d660, 24 [pid 407] <... write resumed>) = 4 [pid 411] <... set_robust_list resumed>) = 0 [pid 410] <... write resumed>) = ? [pid 409] write(1, "executing program\n", 18 [pid 407] close(3 [pid 408] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=408, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [ 281.936959][ T6] tty tty1: SAK: killed process 398 (syz-executor236): by fd#3 [ 281.936998][ T6] tty tty1: SAK: killed process 400 (syz-executor236): by fd#3 [ 281.957666][ T24] tty tty1: SAK: killed process 403 (syz-executor236): by fd#3 [ 281.957695][ T24] tty tty1: SAK: killed process 404 (syz-executor236): by fd#3 [ 281.973509][ T24] tty tty1: SAK: killed process 406 (syz-executor236): by fd#3 [ 281.983029][ T24] tty tty1: SAK: killed process 408 (syz-executor236): by fd#3 [pid 291] restart_syscall(<... resuming interrupted clone ...>executing program executing program [pid 411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 411] setpgid(0, 0) = 0 [pid 411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 411] write(3, "1000", 4) = 4 [pid 411] close(3) = 0 [pid 411] write(1, "executing program\n", 18) = 18 [pid 411] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 411] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 411] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 411] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 411] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 411] exit_group(0) = ? [pid 409] <... write resumed>) = 18 executing program [pid 407] <... close resumed>) = 0 [pid 409] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 407] write(1, "executing program\n", 18 [pid 409] <... openat resumed>) = 3 [pid 407] <... write resumed>) = 18 [pid 410] +++ killed by SIGKILL +++ [pid 409] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 407] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 409] <... ioctl resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=410, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 409] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 407] <... openat resumed>) = 3 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... restart_syscall resumed>) = 0 [pid 409] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 292] <... restart_syscall resumed>) = 0 [pid 409] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 407] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 409] <... openat resumed>) = 4 [pid 407] <... ioctl resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 412 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 413 ./strace-static-x86_64: Process 413 attached [pid 413] set_robust_list(0x55558ee4d660, 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] write(1, "executing program\n", 18) = 18 [pid 413] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 413] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 413] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 413] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 413] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 413] exit_group(0) = ? ./strace-static-x86_64: Process 412 attached [pid 412] set_robust_list(0x55558ee4d660, 24) = 0 [pid 412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 412] setpgid(0, 0) = 0 [pid 412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 412] write(3, "1000", 4) = 4 [pid 412] close(3) = 0 [pid 412] write(1, "executing program\n", 18) = 18 [pid 412] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 412] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 412] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 412] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 412] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 412] exit_group(0) = ? [pid 411] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 409] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=409, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 413] +++ exited with 0 +++ [pid 407] +++ killed by SIGKILL +++ executing program executing program [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=407, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 414 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 415 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 416 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 417 ./strace-static-x86_64: Process 415 attached ./strace-static-x86_64: Process 417 attached [pid 417] set_robust_list(0x55558ee4d660, 24 [pid 415] set_robust_list(0x55558ee4d660, 24) = 0 [pid 417] <... set_robust_list resumed>) = 0 [pid 415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 417] setpgid(0, 0 [pid 415] <... prctl resumed>) = 0 [pid 415] setpgid(0, 0 [pid 417] <... setpgid resumed>) = 0 [pid 417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 415] <... setpgid resumed>) = 0 [pid 415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 417] <... openat resumed>) = 3 [pid 415] <... openat resumed>) = 3 [pid 415] write(3, "1000", 4) = 4 [pid 415] close(3 [pid 417] write(3, "1000", 4 [pid 415] <... close resumed>) = 0 [pid 417] <... write resumed>) = 4 [pid 417] close(3) = 0 [pid 415] write(1, "executing program\n", 18) = 18 [pid 417] write(1, "executing program\n", 18 [pid 415] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 417] <... write resumed>) = 18 [pid 417] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 414 attached [pid 414] set_robust_list(0x55558ee4d660, 24) = 0 [pid 414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 414] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 416 attached [pid 414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 414] write(3, "1000", 4) = 4 [pid 414] close(3) = 0 [pid 414] write(1, "executing program\n", 18executing program ) = 18 [pid 414] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 416] set_robust_list(0x55558ee4d660, 24) = 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] write(1, "executing program\n", 18) = 18 [pid 416] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 412] +++ exited with 0 +++ [pid 415] <... openat resumed>) = 3 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 417] <... openat resumed>) = 3 [pid 417] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 416] <... openat resumed>) = 3 [pid 414] <... openat resumed>) = 3 [pid 417] <... ioctl resumed>) = 0 [pid 417] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 417] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 417] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 416] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 417] exit_group(0 [pid 416] <... ioctl resumed>) = 0 [pid 417] <... exit_group resumed>) = ? [pid 416] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 416] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 415] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 416] <... openat resumed>) = 4 [pid 415] <... ioctl resumed>) = 0 [pid 417] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 416] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=416, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 415] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=415, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 418 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 419 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 420 ./strace-static-x86_64: Process 418 attached [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 421 ./strace-static-x86_64: Process 420 attached [pid 420] set_robust_list(0x55558ee4d660, 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] write(1, "executing program\n", 18executing program ) = 18 [pid 420] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 419 attached [pid 419] set_robust_list(0x55558ee4d660, 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] write(1, "executing program\n", 18executing program [ 281.991628][ T24] tty tty1: SAK: killed process 410 (syz-executor236): by fd#3 [ 282.001068][ T24] tty tty1: SAK: killed process 407 (syz-executor236): by fd#3 [ 282.001094][ T24] tty tty1: SAK: killed process 409 (syz-executor236): by fd#3 [ 282.001109][ T24] tty tty1: SAK: killed process 411 (syz-executor236): by fd#3 [ 282.027946][ T24] tty tty1: SAK: killed process 414 (syz-executor236): by fd#3 ) = 18 [pid 419] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 421 attached [pid 421] set_robust_list(0x55558ee4d660, 24 [pid 418] set_robust_list(0x55558ee4d660, 24 [pid 414] +++ killed by SIGKILL +++ [pid 418] <... set_robust_list resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=414, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 420] <... openat resumed>) = 3 [pid 418] <... prctl resumed>) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 418] setpgid(0, 0) = 0 [pid 420] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 419] <... openat resumed>) = 3 [pid 418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 420] <... ioctl resumed>) = 0 [pid 419] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 418] <... openat resumed>) = 3 [pid 420] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 418] write(3, "1000", 4 [pid 421] <... set_robust_list resumed>) = 0 [pid 420] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... write resumed>) = 4 [pid 418] close(3executing program [pid 420] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 418] <... close resumed>) = 0 [pid 419] <... ioctl resumed>) = 0 [pid 418] write(1, "executing program\n", 18 [pid 420] <... openat resumed>) = 4 [pid 418] <... write resumed>) = 18 [pid 419] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 420] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 418] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 419] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 419] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 418] <... openat resumed>) = 3 [pid 418] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 420] <... write resumed>) = 8784 [pid 419] <... openat resumed>) = 4 [pid 418] <... ioctl resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 418] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 420] exit_group(0 [pid 418] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 418] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 420] <... exit_group resumed>) = ? [pid 418] <... openat resumed>) = 4 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 418] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 420] +++ exited with 0 +++ [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 422 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 418] <... write resumed>) = 8784 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 419] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 418] exit_group(0) = ? [pid 419] <... write resumed>) = 8784 [pid 419] exit_group(0) = ? [pid 418] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>executing program executing program executing program ./strace-static-x86_64: Process 422 attached [pid 422] set_robust_list(0x55558ee4d660, 24) = 0 [pid 422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 423 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 424 [pid 422] setpgid(0, 0) = 0 [pid 422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 422] write(3, "1000", 4) = 4 [pid 422] close(3) = 0 [pid 422] write(1, "executing program\n", 18) = 18 [pid 422] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 422] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 422] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 422] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 422] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 422] exit_group(0) = ? ./strace-static-x86_64: Process 424 attached [pid 424] set_robust_list(0x55558ee4d660, 24) = 0 [pid 424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 424] setpgid(0, 0) = 0 [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] write(1, "executing program\n", 18) = 18 [pid 424] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 424] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 424] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 424] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 424] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 424] exit_group(0) = ? [pid 419] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 421] setpgid(0, 0) = 0 [pid 421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 421] write(3, "1000", 4) = 4 [pid 421] close(3) = 0 [pid 421] write(1, "executing program\n", 18) = 18 [pid 421] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 421] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 421] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 421] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 421] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 421] exit_group(0) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 425 ./strace-static-x86_64: Process 423 attached [pid 423] set_robust_list(0x55558ee4d660, 24) = 0 [pid 423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 423] setpgid(0, 0) = 0 [pid 423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 423] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 425 attached [pid 423] close(3 [pid 422] +++ exited with 0 +++ [pid 425] set_robust_list(0x55558ee4d660, 24) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 423] <... close resumed>) = 0 [pid 425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 425] setpgid(0, 0) = 0 [pid 424] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> executing program executing program [pid 425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 423] write(1, "executing program\n", 18) = 18 [pid 423] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 425] write(3, "1000", 4) = 4 [pid 425] close(3) = 0 [pid 425] write(1, "executing program\n", 18 [pid 421] +++ exited with 0 +++ [pid 425] <... write resumed>) = 18 [pid 425] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 425] <... openat resumed>) = 3 [pid 423] <... openat resumed>) = 3 [pid 425] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 423] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 425] <... ioctl resumed>) = 0 [pid 425] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 423] <... ioctl resumed>) = 0 [pid 425] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 423] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 425] <... openat resumed>) = 4 executing program executing program [pid 425] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 423] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 295] <... restart_syscall resumed>) = 0 [pid 425] <... write resumed>) = 8784 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 426 ./strace-static-x86_64: Process 426 attached [pid 426] set_robust_list(0x55558ee4d660, 24) = 0 [pid 426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [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] write(1, "executing program\n", 18) = 18 [pid 426] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 426] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 426] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 426] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 426] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 427 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 428 [pid 426] exit_group(0) = ? ./strace-static-x86_64: Process 428 attached [pid 428] set_robust_list(0x55558ee4d660, 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] write(1, "executing program\n", 18) = 18 [pid 428] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 428] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 428] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 428] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 428] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 426] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 428] exit_group(0) = ? [pid 425] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=425, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 427 attached [pid 427] set_robust_list(0x55558ee4d660, 24 [pid 428] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 427] <... set_robust_list resumed>) = 0 [pid 427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [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 427] close(3) = 0 [pid 427] write(1, "executing program\n", 18) = 18 [pid 427] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 429 ./strace-static-x86_64: Process 429 attached [pid 429] set_robust_list(0x55558ee4d660, 24) = 0 [pid 429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 429] setpgid(0, 0) = 0 [pid 429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 430 [pid 429] <... openat resumed>) = 3 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 431 [pid 429] write(3, "1000", 4) = 4 [pid 429] close(3) = 0 [pid 429] write(1, "executing program\n", 18executing program ) = 18 [pid 429] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 423] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 430 attached ./strace-static-x86_64: Process 431 attached [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=423, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 427] <... openat resumed>) = 3 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 431] set_robust_list(0x55558ee4d660, 24 [pid 430] set_robust_list(0x55558ee4d660, 24 [pid 427] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 431] <... set_robust_list resumed>) = 0 [pid 430] <... set_robust_list resumed>) = 0 [pid 429] <... openat resumed>) = 3 [pid 427] <... ioctl resumed>) = 0 [pid 427] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 427] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 427] <... openat resumed>) = 4 [pid 431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 429] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [ 282.027973][ T24] tty tty1: SAK: killed process 415 (syz-executor236): by fd#3 [ 282.027988][ T24] tty tty1: SAK: killed process 416 (syz-executor236): by fd#3 [ 282.056479][ T24] tty tty1: SAK: killed process 419 (syz-executor236): by fd#3 [ 282.064340][ T24] tty tty1: SAK: killed process 424 (syz-executor236): by fd#3 [ 282.075436][ T24] tty tty1: SAK: killed process 423 (syz-executor236): by fd#3 [ 282.075466][ T24] tty tty1: SAK: killed process 425 (syz-executor236): by fd#3 [pid 427] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 431] <... prctl resumed>) = 0 [pid 430] <... prctl resumed>) = 0 [pid 429] <... ioctl resumed>) = 0 [pid 427] <... write resumed>) = 8784 [pid 294] <... restart_syscall resumed>) = 0 [pid 430] setpgid(0, 0) = 0 [pid 430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 430] write(3, "1000", 4) = 4 [pid 430] close(3) = 0 [pid 430] write(1, "executing program\n", 18executing program ) = 18 [pid 430] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 430] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 430] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 430] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 430] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 430] exit_group(0) = ? [pid 431] setpgid(0, 0) = 0 [pid 431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 427] +++ killed by SIGKILL +++ [pid 430] +++ exited with 0 +++ [pid 431] <... openat resumed>) = 3 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=427, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 431] write(3, "1000", 4) = 4 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 432 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 431] close(3) = 0 [pid 431] write(1, "executing program\n", 18) = 18 [pid 431] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 ./strace-static-x86_64: Process 432 attached ./strace-static-x86_64: Process 434 attached [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 433 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 434 ./strace-static-x86_64: Process 433 attached [pid 432] set_robust_list(0x55558ee4d660, 24 [pid 434] set_robust_list(0x55558ee4d660, 24 [pid 432] <... set_robust_list resumed>) = 0 [pid 434] <... set_robust_list resumed>) = 0 [pid 433] set_robust_list(0x55558ee4d660, 24 [pid 434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 433] <... set_robust_list resumed>) = 0 [pid 432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 429] +++ killed by SIGKILL +++ [pid 434] <... prctl resumed>) = 0 [pid 432] <... prctl resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=429, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 432] setpgid(0, 0 [pid 434] setpgid(0, 0 [pid 432] <... setpgid resumed>) = 0 [pid 433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 434] <... setpgid resumed>) = 0 [pid 433] <... prctl resumed>) = 0 executing program [pid 432] <... openat resumed>) = 3 [pid 432] write(3, "1000", 4) = 4 [pid 432] close(3) = 0 [pid 432] write(1, "executing program\n", 18) = 18 [pid 432] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [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] write(1, "executing program\n", 18) = 18 [pid 434] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [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] write(1, "executing program\n", 18) = 18 [pid 433] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] <... restart_syscall resumed>) = 0 [pid 434] <... openat resumed>) = 3 [pid 433] <... openat resumed>) = 3 [pid 432] <... openat resumed>) = 3 [pid 434] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 433] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 431] +++ killed by SIGKILL +++ [pid 434] <... ioctl resumed>) = 0 [pid 433] <... ioctl resumed>) = 0 [pid 432] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=431, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 434] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 433] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 432] <... ioctl resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 434] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 433] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 432] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 434] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 433] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 434] <... openat resumed>) = 4 [pid 433] <... openat resumed>) = 4 [pid 434] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 433] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 432] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 434] <... write resumed>) = 8784 [pid 432] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 435 [pid 434] exit_group(0 [pid 433] <... write resumed>) = 8784 [pid 432] <... openat resumed>) = 4 ./strace-static-x86_64: Process 435 attached [pid 435] set_robust_list(0x55558ee4d660, 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] write(1, "executing program\n", 18executing program ) = 18 [pid 435] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 435] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 435] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 435] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 435] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 435] exit_group(0) = ? [pid 434] <... exit_group resumed>) = ? [pid 432] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=432, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 436 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 437 [pid 435] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 436 attached [pid 436] set_robust_list(0x55558ee4d660, 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] write(1, "executing program\n", 18executing program ) = 18 [ 282.094970][ T6] tty tty1: SAK: killed process 427 (syz-executor236): by fd#3 [ 282.094997][ T6] tty tty1: SAK: killed process 429 (syz-executor236): by fd#3 [ 282.114012][ T6] tty tty1: SAK: killed process 431 (syz-executor236): by fd#3 [ 282.124910][ T24] tty tty1: SAK: killed process 432 (syz-executor236): by fd#3 [ 282.124945][ T24] tty tty1: SAK: killed process 433 (syz-executor236): by fd#3 [pid 436] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 436] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 436] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 436] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 ./strace-static-x86_64: Process 437 attached [pid 434] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=434, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 433] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=433, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>executing program [pid 437] set_robust_list(0x55558ee4d660, 24) = 0 [pid 437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 437] setpgid(0, 0) = 0 [pid 437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 437] write(3, "1000", 4) = 4 [pid 437] close(3) = 0 [pid 437] write(1, "executing program\n", 18) = 18 [pid 437] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 437] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 437] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 437] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 295] <... restart_syscall resumed>) = 0 [pid 437] <... openat resumed>) = 4 [pid 437] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 437] exit_group(0) = ? [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 438 ./strace-static-x86_64: Process 438 attached [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 439 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 440 [pid 436] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=436, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>executing program [pid 438] set_robust_list(0x55558ee4d660, 24) = 0 [pid 438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 438] setpgid(0, 0) = 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] write(1, "executing program\n", 18) = 18 [pid 438] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 438] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 438] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 438] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 438] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 438] exit_group(0) = ? ./strace-static-x86_64: Process 439 attached ./strace-static-x86_64: Process 440 attached [pid 437] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 440] set_robust_list(0x55558ee4d660, 24 [pid 439] set_robust_list(0x55558ee4d660, 24 [pid 440] <... set_robust_list resumed>) = 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 440] write(3, "1000", 4) = 4 [pid 440] close(3) = 0 [pid 440] write(1, "executing program\n", 18executing program ) = 18 [pid 294] <... restart_syscall resumed>) = 0 [pid 440] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 291] <... restart_syscall resumed>) = 0 [pid 440] <... openat resumed>) = 3 [pid 440] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 440] <... ioctl resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 440] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 441 [pid 440] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 442 [pid 440] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 440] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 440] exit_group(0) = ? ./strace-static-x86_64: Process 442 attached ./strace-static-x86_64: Process 441 attached [pid 439] <... set_robust_list resumed>) = 0 [pid 438] +++ exited with 0 +++ [pid 440] +++ exited with 0 +++ executing program executing program executing program [pid 442] set_robust_list(0x55558ee4d660, 24 [pid 441] set_robust_list(0x55558ee4d660, 24 [pid 439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 442] <... set_robust_list resumed>) = 0 [pid 441] <... set_robust_list resumed>) = 0 [pid 439] <... prctl resumed>) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 439] setpgid(0, 0 [pid 442] <... prctl resumed>) = 0 [pid 441] <... prctl resumed>) = 0 [pid 439] <... setpgid resumed>) = 0 [pid 442] setpgid(0, 0 [pid 441] setpgid(0, 0 [pid 439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 442] <... setpgid resumed>) = 0 [pid 441] <... setpgid resumed>) = 0 [pid 439] <... openat resumed>) = 3 [pid 442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 439] write(3, "1000", 4 [pid 442] <... openat resumed>) = 3 [pid 441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 439] <... write resumed>) = 4 [pid 442] write(3, "1000", 4 [pid 441] <... openat resumed>) = 3 [pid 439] close(3 [pid 442] <... write resumed>) = 4 [pid 441] write(3, "1000", 4 [pid 439] <... close resumed>) = 0 [pid 442] close(3 [pid 441] <... write resumed>) = 4 [pid 439] write(1, "executing program\n", 18 [pid 442] <... close resumed>) = 0 [pid 441] close(3 [pid 439] <... write resumed>) = 18 [pid 442] write(1, "executing program\n", 18 [pid 441] <... close resumed>) = 0 [pid 439] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 442] <... write resumed>) = 18 [pid 441] write(1, "executing program\n", 18 [pid 439] <... openat resumed>) = 3 [pid 442] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 441] <... write resumed>) = 18 [pid 439] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] <... restart_syscall resumed>) = 0 [pid 442] <... openat resumed>) = 3 [pid 441] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 439] <... ioctl resumed>) = 0 [pid 442] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 441] <... openat resumed>) = 3 [pid 439] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 442] <... ioctl resumed>) = 0 [pid 441] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 439] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 442] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 441] <... ioctl resumed>) = 0 [pid 439] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 442] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 441] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 439] <... openat resumed>) = 4 [pid 442] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 441] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 439] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 442] <... openat resumed>) = ? [pid 439] <... write resumed>) = ? [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 443 ./strace-static-x86_64: Process 443 attached [pid 443] set_robust_list(0x55558ee4d660, 24) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 444 [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 [pid 443] write(1, "executing program\n", 18executing program ) = 18 [pid 443] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 443] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 443] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 443] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 443] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 443] exit_group(0) = ? [pid 441] +++ killed by SIGKILL +++ [pid 442] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=441, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 439] +++ killed by SIGKILL +++ [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=442, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=439, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 444 attached [pid 444] set_robust_list(0x55558ee4d660, 24) = 0 [pid 444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 444] setpgid(0, 0) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 445 [pid 294] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 446 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 447 [pid 444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 444] write(3, "1000", 4) = 4 [pid 444] close(3) = 0 [pid 444] write(1, "executing program\n", 18executing program ) = 18 [pid 444] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 444] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}./strace-static-x86_64: Process 447 attached ./strace-static-x86_64: Process 446 attached ./strace-static-x86_64: Process 445 attached [pid 443] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 444] <... ioctl resumed>) = 0 [ 282.124962][ T24] tty tty1: SAK: killed process 434 (syz-executor236): by fd#3 [ 282.148334][ T24] tty tty1: SAK: killed process 436 (syz-executor236): by fd#3 [ 282.156635][ T24] tty tty1: SAK: killed process 437 (syz-executor236): by fd#3 [ 282.164642][ T24] tty tty1: SAK: killed process 438 (syz-executor236): by fd#3 [ 282.178609][ T24] tty tty1: SAK: killed process 439 (syz-executor236): by fd#3 [pid 444] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 444] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 444] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 444] exit_group(0) = ? [pid 447] set_robust_list(0x55558ee4d660, 24 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 448 [pid 447] <... set_robust_list resumed>) = 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 [pid 445] set_robust_list(0x55558ee4d660, 24 [pid 446] set_robust_list(0x55558ee4d660, 24 [pid 445] <... set_robust_list resumed>) = 0 [pid 446] <... set_robust_list resumed>) = 0 [pid 445] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 445] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 448 attached [pid 446] <... prctl resumed>) = 0 [pid 447] write(1, "executing program\n", 18) = 18 [pid 447] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 445] setpgid(0, 0 [pid 448] set_robust_list(0x55558ee4d660, 24 [pid 446] setpgid(0, 0 [pid 445] <... setpgid resumed>) = 0 [pid 446] <... setpgid resumed>) = 0 [pid 448] <... set_robust_list resumed>) = 0 [pid 445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 445] <... openat resumed>) = 3 [pid 446] <... openat resumed>) = 3 [pid 445] write(3, "1000", 4 [pid 446] write(3, "1000", 4) = 4 [pid 445] <... write resumed>) = 4 [pid 448] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 446] close(3 [pid 445] close(3executing program [pid 448] <... prctl resumed>) = 0 [pid 447] <... openat resumed>) = 3 [pid 446] <... close resumed>) = 0 [pid 445] <... close resumed>) = 0 [pid 444] +++ exited with 0 +++ [pid 448] setpgid(0, 0 [pid 446] write(1, "executing program\n", 18 executing program [pid 445] write(1, "executing program\n", 18 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 448] <... setpgid resumed>) = 0 [pid 446] <... write resumed>) = 18 [pid 445] <... write resumed>) = 18 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 447] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 446] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 445] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 447] <... ioctl resumed>) = 0 [pid 446] <... openat resumed>) = 3 [pid 445] <... openat resumed>) = 3 [pid 292] <... restart_syscall resumed>) = 0 [pid 446] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 448] <... openat resumed>) = 3 [pid 446] <... ioctl resumed>) = 0 [pid 445] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 448] write(3, "1000", 4 [pid 446] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 445] <... ioctl resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 448] <... write resumed>) = 4 [pid 447] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 446] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 445] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 448] close(3 [pid 446] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 445] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 448] <... close resumed>) = 0 [pid 446] <... openat resumed>) = 4 [pid 445] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 449 attached [pid 448] write(1, "executing program\n", 18 [pid 446] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 445] <... openat resumed>) = 4 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 449 [pid 449] set_robust_list(0x55558ee4d660, 24 [pid 448] <... write resumed>) = 18 [pid 446] <... write resumed>) = ? [pid 449] <... set_robust_list resumed>) = 0 [pid 449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 449] setpgid(0, 0) = 0 [pid 449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 447] <... ioctl resumed>) = ? [pid 449] write(3, "1000", 4 [pid 447] +++ killed by SIGKILL +++ [pid 449] <... write resumed>) = 4 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=447, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 449] close(3 [pid 291] restart_syscall(<... resuming interrupted clone ...>executing program [pid 449] <... close resumed>) = 0 [pid 449] write(1, "executing program\n", 18) = 18 [pid 449] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 449] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 449] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 449] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 449] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 449] exit_group(0) = ? [pid 448] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 448] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 448] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 448] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 448] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 448] exit_group(0) = ? [pid 449] +++ exited with 0 +++ [pid 448] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 445] +++ killed by SIGKILL +++ [pid 295] <... restart_syscall resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=445, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 450 [pid 292] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 451 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 452 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 453 ./strace-static-x86_64: Process 452 attached [pid 452] set_robust_list(0x55558ee4d660, 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 ./strace-static-x86_64: Process 450 attached [pid 450] set_robust_list(0x55558ee4d660, 24) = 0 [pid 450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 450] setpgid(0, 0./strace-static-x86_64: Process 451 attached ./strace-static-x86_64: Process 453 attached [pid 453] set_robust_list(0x55558ee4d660, 24 [pid 451] set_robust_list(0x55558ee4d660, 24 [pid 450] <... setpgid resumed>) = 0 [pid 450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 452] write(3, "1000", 4) = 4 [pid 452] close(3) = 0 [pid 450] <... openat resumed>) = 3 [pid 452] write(1, "executing program\n", 18executing program ) = 18 [pid 452] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 450] write(3, "1000", 4) = 4 [pid 450] close(3) = 0 executing program [pid 450] write(1, "executing program\n", 18) = 18 [pid 450] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 453] <... set_robust_list resumed>) = 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 453] write(3, "1000", 4) = 4 [pid 453] close(3) = 0 [pid 453] write(1, "executing program\n", 18) = 18 [pid 453] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 451] <... set_robust_list resumed>) = 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] write(1, "executing program\n", 18) = 18 [pid 451] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 446] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=446, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 452] <... openat resumed>) = 3 [pid 450] <... openat resumed>) = 3 [pid 453] <... openat resumed>) = 3 [pid 451] <... openat resumed>) = 3 [pid 453] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 451] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 453] <... ioctl resumed>) = 0 [pid 451] <... ioctl resumed>) = 0 [pid 450] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 451] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 450] <... ioctl resumed>) = 0 [pid 453] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 452] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 453] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 453] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 451] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 452] <... ioctl resumed>) = 0 [pid 450] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 453] <... openat resumed>) = 4 [pid 450] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... openat resumed>) = 4 [pid 453] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 451] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 452] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [ 282.178639][ T24] tty tty1: SAK: killed process 441 (syz-executor236): by fd#3 [ 282.178658][ T24] tty tty1: SAK: killed process 442 (syz-executor236): by fd#3 [ 282.219137][ T24] tty tty1: SAK: killed process 445 (syz-executor236): by fd#3 [ 282.219164][ T24] tty tty1: SAK: killed process 446 (syz-executor236): by fd#3 [ 282.219183][ T24] tty tty1: SAK: killed process 447 (syz-executor236): by fd#3 [pid 450] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 453] <... write resumed>) = ? [pid 450] <... openat resumed>) = ? [pid 294] <... restart_syscall resumed>) = 0 [pid 452] <... ioctl resumed>) = ? [pid 451] <... write resumed>) = ? [pid 450] +++ killed by SIGKILL +++ [pid 453] +++ killed by SIGKILL +++ [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=450, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=453, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 451] +++ killed by SIGKILL +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 454 attached [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=451, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 455 ./strace-static-x86_64: Process 455 attached [pid 455] set_robust_list(0x55558ee4d660, 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 [pid 455] write(1, "executing program\n", 18executing program ) = 18 [pid 455] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 454] set_robust_list(0x55558ee4d660, 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 executing program [pid 454] write(1, "executing program\n", 18) = 18 [pid 454] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 454 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 456 ./strace-static-x86_64: Process 456 attached [pid 456] set_robust_list(0x55558ee4d660, 24) = 0 [pid 456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 456] setpgid(0, 0) = 0 [pid 456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 456] write(3, "1000", 4) = 4 [pid 456] close(3 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 457 [pid 456] <... close resumed>) = 0 executing program [pid 456] write(1, "executing program\n", 18) = 18 [pid 456] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 457 attached [pid 457] set_robust_list(0x55558ee4d660, 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 executing program [pid 457] write(1, "executing program\n", 18) = 18 [pid 457] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 452] +++ killed by SIGKILL +++ [pid 455] <... openat resumed>) = 3 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=452, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 454] <... openat resumed>) = 3 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 456] <... openat resumed>) = 3 [pid 456] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 454] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 456] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 455] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 454] <... ioctl resumed>) = 0 [pid 456] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 456] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 456] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 454] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 455] <... ioctl resumed>) = 0 [pid 454] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 455] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 454] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 455] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 457] <... openat resumed>) = 3 [pid 456] <... write resumed>) = ? [pid 455] +++ killed by SIGKILL +++ [pid 454] <... openat resumed>) = ? [pid 454] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=455, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] <... restart_syscall resumed>) = 0 [pid 457] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 457] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 457] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 457] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 457] exit_group(0) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=454, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 458 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 459 ./strace-static-x86_64: Process 459 attached ./strace-static-x86_64: Process 458 attached [ 282.245951][ T6] tty tty1: SAK: killed process 450 (syz-executor236): by fd#3 [ 282.245983][ T6] tty tty1: SAK: killed process 451 (syz-executor236): by fd#3 [ 282.246000][ T6] tty tty1: SAK: killed process 452 (syz-executor236): by fd#3 [ 282.246016][ T6] tty tty1: SAK: killed process 453 (syz-executor236): by fd#3 [ 282.281449][ T24] tty tty1: SAK: killed process 454 (syz-executor236): by fd#3 [pid 457] +++ exited with 0 +++ [pid 459] set_robust_list(0x55558ee4d660, 24) = 0 [pid 459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 459] setpgid(0, 0executing program ) = 0 [pid 459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 459] write(3, "1000", 4) = 4 [pid 459] close(3) = 0 [pid 459] write(1, "executing program\n", 18) = 18 [pid 459] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 459] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 459] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 459] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 459] <... openat resumed>) = ? [pid 458] set_robust_list(0x55558ee4d660, 24 [pid 456] +++ killed by SIGKILL +++ [pid 458] <... set_robust_list resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=456, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 458] <... prctl resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 460 [pid 459] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 460 attached [pid 458] setpgid(0, 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=459, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 461 attached [pid 458] <... setpgid resumed>) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 461 [pid 458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 461] set_robust_list(0x55558ee4d660, 24) = 0 [pid 461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 461] setpgid(0, 0) = 0 [pid 458] <... openat resumed>) = 3 [pid 461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 458] write(3, "1000", 4 [pid 461] <... openat resumed>) = 3 [pid 458] <... write resumed>) = 4 [pid 461] write(3, "1000", 4 [pid 458] close(3 [pid 461] <... write resumed>) = 4 [pid 461] close(3) = 0 [pid 458] <... close resumed>) = 0 [pid 461] write(1, "executing program\n", 18 [pid 458] write(1, "executing program\n", 18executing program executing program [pid 461] <... write resumed>) = 18 [pid 458] <... write resumed>) = 18 [pid 461] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 458] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 461] <... openat resumed>) = 3 [pid 458] <... openat resumed>) = 3 [pid 461] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 458] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 461] <... ioctl resumed>) = 0 [pid 458] <... ioctl resumed>) = 0 [pid 461] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 458] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 461] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 461] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 458] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 461] <... openat resumed>) = 4 [pid 461] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [pid 460] set_robust_list(0x55558ee4d660, 24) = 0 [pid 460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 460] setpgid(0, 0 [pid 458] <... openat resumed>) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 462 [pid 460] <... setpgid resumed>) = 0 [pid 460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 460] write(3, "1000", 4) = 4 [pid 460] close(3) = 0 [pid 460] write(1, "executing program\n", 18executing program ) = 18 [pid 460] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 460] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 460] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 460] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 460] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 460] exit_group(0) = ? ./strace-static-x86_64: Process 462 attached [pid 460] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 462] set_robust_list(0x55558ee4d660, 24) = 0 [pid 462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 462] setpgid(0, 0) = 0 [pid 462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 462] write(3, "1000", 4) = 4 [pid 462] close(3executing program ) = 0 [pid 462] write(1, "executing program\n", 18) = 18 [pid 462] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 462] <... openat resumed>) = 3 [pid 462] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 463 [pid 462] <... ioctl resumed>) = 0 [pid 462] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 462] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 462] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 462] exit_group(0) = ? ./strace-static-x86_64: Process 463 attached [pid 458] +++ killed by SIGKILL +++ [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=458, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 461] +++ killed by SIGKILL +++ [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 464 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=461, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 464 attached [pid 463] set_robust_list(0x55558ee4d660, 24 [pid 462] +++ exited with 0 +++ [pid 463] <... set_robust_list resumed>) = 0 [pid 464] set_robust_list(0x55558ee4d660, 24 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 464] <... set_robust_list resumed>) = 0 [pid 463] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 463] <... prctl resumed>) = 0 [pid 464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 464] setpgid(0, 0) = 0 [pid 463] setpgid(0, 0 [pid 464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 463] <... setpgid resumed>) = 0 [pid 463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 464] <... openat resumed>) = 3 [pid 464] write(3, "1000", 4) = 4 [pid 464] close(3) = 0 [pid 464] write(1, "executing program\n", 18executing program ) = 18 [pid 464] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 463] <... openat resumed>) = 3 [pid 464] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 463] write(3, "1000", 4 [pid 464] <... ioctl resumed>) = 0 [pid 464] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 464] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 463] <... write resumed>) = 4 [pid 463] close(3 [pid 464] <... openat resumed>) = 4 executing program [pid 463] <... close resumed>) = 0 [pid 463] write(1, "executing program\n", 18) = 18 [pid 464] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 463] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = ? [pid 464] <... write resumed>) = ? [ 282.281493][ T24] tty tty1: SAK: killed process 455 (syz-executor236): by fd#3 [ 282.281515][ T24] tty tty1: SAK: killed process 456 (syz-executor236): by fd#3 [ 282.305262][ T24] tty tty1: SAK: killed process 459 (syz-executor236): by fd#3 [ 282.319631][ T24] tty tty1: SAK: killed process 458 (syz-executor236): by fd#3 [ 282.319664][ T24] tty tty1: SAK: killed process 461 (syz-executor236): by fd#3 [ 282.335251][ T24] tty tty1: SAK: killed process 458 (syz-executor236): by fd#3 [pid 463] +++ killed by SIGKILL +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=463, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 465 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 466 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 467 ./strace-static-x86_64: Process 466 attached [pid 466] set_robust_list(0x55558ee4d660, 24) = 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] write(1, "executing program\n", 18executing program ) = 18 [pid 466] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 466] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 466] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 466] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 467 attached ./strace-static-x86_64: Process 465 attached [pid 292] <... restart_syscall resumed>) = 0 [pid 464] +++ killed by SIGKILL +++ [pid 466] <... openat resumed>) = 4 [pid 466] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 466] exit_group(0) = ? [pid 467] set_robust_list(0x55558ee4d660, 24) = 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] write(1, "executing program\n", 18executing program ) = 18 [pid 467] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 467] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=464, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 465] set_robust_list(0x55558ee4d660, 24 [pid 467] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 465] <... set_robust_list resumed>) = 0 [pid 467] <... ioctl resumed>) = ? [pid 467] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=467, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>executing program [pid 465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 465] setpgid(0, 0) = 0 [pid 465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 465] write(3, "1000", 4) = 4 [pid 465] close(3) = 0 [pid 465] write(1, "executing program\n", 18) = 18 [pid 465] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 468 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 469 ./strace-static-x86_64: Process 468 attached [pid 468] set_robust_list(0x55558ee4d660, 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] write(1, "executing program\n", 18executing program ) = 18 [pid 468] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 469 attached ) = 3 [pid 466] +++ exited with 0 +++ [pid 465] <... openat resumed>) = 3 [pid 291] <... restart_syscall resumed>) = 0 [pid 469] set_robust_list(0x55558ee4d660, 24 [pid 465] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 465] <... ioctl resumed>) = 0 [pid 469] <... set_robust_list resumed>) = 0 [pid 465] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 465] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 [pid 468] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 469] <... openat resumed>) = 3 [pid 468] <... ioctl resumed>) = 0 [pid 468] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 468] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000executing program executing program [pid 465] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 471 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 470 [pid 469] write(3, "1000", 4 [pid 465] <... openat resumed>) = 4 [pid 468] <... openat resumed>) = 4 [pid 465] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 469] <... write resumed>) = 4 [pid 469] close(3 [pid 468] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 469] <... close resumed>) = 0 [pid 465] <... write resumed>) = 8784 [pid 469] write(1, "executing program\n", 18) = 18 [pid 469] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 469] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 468] <... write resumed>) = ? [pid 469] <... ioctl resumed>) = 0 [pid 469] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 469] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 469] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 469] exit_group(0) = ? ./strace-static-x86_64: Process 471 attached [pid 471] set_robust_list(0x55558ee4d660, 24) = 0 [pid 471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 471] setpgid(0, 0) = 0 [pid 471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 471] write(3, "1000", 4) = 4 [pid 471] close(3) = 0 [pid 471] write(1, "executing program\n", 18) = 18 [pid 471] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 471] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 471] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 471] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 471] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 468] +++ killed by SIGKILL +++ [pid 469] +++ exited with 0 +++ [pid 471] <... write resumed>) = 8784 [pid 465] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=465, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=468, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 471] exit_group(0) = ? [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 472 ./strace-static-x86_64: Process 472 attached [pid 472] set_robust_list(0x55558ee4d660, 24) = 0 [pid 472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 472] setpgid(0, 0executing program executing program ) = 0 [pid 472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 472] write(3, "1000", 4) = 4 [pid 472] close(3) = 0 [pid 472] write(1, "executing program\n", 18) = 18 [pid 472] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 470 attached [pid 470] set_robust_list(0x55558ee4d660, 24) = 0 [pid 470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [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) = 4 [pid 470] close(3) = 0 [pid 470] write(1, "executing program\n", 18) = 18 [pid 470] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 294] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 471] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 472] <... openat resumed>) = 3 [pid 472] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 473 ./strace-static-x86_64: Process 474 attached [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 474 [pid 295] <... restart_syscall resumed>) = 0 [pid 474] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 473 attached ) = 0 [pid 470] <... openat resumed>) = 3 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 472] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 472] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 475 [pid 474] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 475 attached ) = 0 [pid 470] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 474] setpgid(0, 0 [pid 470] <... ioctl resumed>) = 0 [pid 474] <... setpgid resumed>) = 0 [pid 470] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 475] set_robust_list(0x55558ee4d660, 24 [pid 473] set_robust_list(0x55558ee4d660, 24 [pid 470] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 474] <... openat resumed>) = 3 [pid 470] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 474] write(3, "1000", 4 [pid 475] <... set_robust_list resumed>) = 0 [pid 473] <... set_robust_list resumed>) = 0 [pid 472] <... openat resumed>) = 4 [pid 470] <... openat resumed>) = 4 [pid 474] <... write resumed>) = 4 [pid 475] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 474] close(3 [pid 470] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 475] <... prctl resumed>) = 0 [pid 475] setpgid(0, 0) = 0 [ 282.348055][ T24] tty tty1: SAK: killed process 463 (syz-executor236): by fd#3 [ 282.348084][ T24] tty tty1: SAK: killed process 464 (syz-executor236): by fd#3 [ 282.363941][ T24] tty tty1: SAK: killed process 467 (syz-executor236): by fd#3 [ 282.374669][ T6] tty tty1: SAK: killed process 465 (syz-executor236): by fd#3 [ 282.374695][ T6] tty tty1: SAK: killed process 468 (syz-executor236): by fd#3 executing program executing program executing program [pid 475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 474] <... close resumed>) = 0 [pid 475] <... openat resumed>) = 3 [pid 475] write(3, "1000", 4) = 4 [pid 475] close(3) = 0 [pid 475] write(1, "executing program\n", 18) = 18 [pid 475] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 475] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 475] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 475] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 473] setpgid(0, 0) = 0 [pid 473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 473] write(3, "1000", 4) = 4 [pid 473] close(3) = 0 [pid 473] write(1, "executing program\n", 18) = 18 [pid 473] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 473] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 473] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 473] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 470] <... write resumed>) = ? [pid 475] <... openat resumed>) = 4 [pid 475] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 474] write(1, "executing program\n", 18) = 18 [pid 474] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 475] <... write resumed>) = 8784 [pid 475] exit_group(0) = ? [pid 474] <... openat resumed>) = 3 [pid 473] <... openat resumed>) = 4 [pid 473] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 473] exit_group(0) = ? [pid 474] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 474] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 474] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 474] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 474] exit_group(0) = ? [pid 472] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=472, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 476 ./strace-static-x86_64: Process 476 attached [pid 476] set_robust_list(0x55558ee4d660, 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) = 3 [pid 476] write(3, "1000", 4) = 4 [pid 476] close(3) = 0 [pid 476] write(1, "executing program\n", 18executing program ) = 18 [pid 476] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 476] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 476] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 476] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 476] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 476] exit_group(0) = ? [pid 475] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 473] +++ exited with 0 +++ [pid 470] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 474] +++ exited with 0 +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=470, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 477 attached [pid 477] set_robust_list(0x55558ee4d660, 24 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 477 [pid 476] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 477] <... set_robust_list resumed>) = 0 [pid 477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 477] setpgid(0, 0) = 0 [pid 477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 477] write(3, "1000", 4) = 4 [pid 477] close(3executing program ) = 0 [pid 477] write(1, "executing program\n", 18) = 18 [pid 477] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 477] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 477] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 477] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 477] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] <... restart_syscall resumed>) = 0 [pid 477] <... write resumed>) = 8784 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 478 ./strace-static-x86_64: Process 478 attached [pid 478] set_robust_list(0x55558ee4d660, 24) = 0 [pid 478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 478] setpgid(0, 0) = 0 [pid 478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 478] write(3, "1000", 4) = 4 [pid 478] close(3executing program ) = 0 [pid 478] write(1, "executing program\n", 18) = 18 [pid 478] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 478] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 478] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 478] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 294] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 479 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 480 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 481 [pid 477] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=477, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 479 attached ./strace-static-x86_64: Process 480 attached [pid 478] <... openat resumed>) = 4 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 479] set_robust_list(0x55558ee4d660, 24 [pid 480] set_robust_list(0x55558ee4d660, 24 [pid 478] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 481 attached [pid 480] <... set_robust_list resumed>) = 0 [pid 479] <... set_robust_list resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 482 [pid 479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 479] setpgid(0, 0 [pid 480] <... prctl resumed>) = 0 [pid 481] set_robust_list(0x55558ee4d660, 24 [pid 479] <... setpgid resumed>) = 0 [pid 481] <... set_robust_list resumed>) = 0 [pid 480] setpgid(0, 0./strace-static-x86_64: Process 482 attached [pid 482] set_robust_list(0x55558ee4d660, 24) = 0 [pid 482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 482] setpgid(0, 0) = 0 [pid 482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 482] write(3, "1000", 4) = 4 [pid 482] close(3executing program ) = 0 [pid 482] write(1, "executing program\n", 18) = 18 [pid 482] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 482] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 482] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 482] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 478] <... write resumed>) = ? [pid 482] <... openat resumed>) = 4 [pid 482] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 482] exit_group(0 [pid 481] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 480] <... setpgid resumed>) = 0 [pid 479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 482] <... exit_group resumed>) = ? [pid 481] <... prctl resumed>) = 0 [pid 480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 479] <... openat resumed>) = 3 [pid 481] setpgid(0, 0 [pid 480] <... openat resumed>) = 3 [pid 479] write(3, "1000", 4 [pid 481] <... setpgid resumed>) = 0 [pid 480] write(3, "1000", 4 [pid 479] <... write resumed>) = 4 executing program [pid 481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 481] write(3, "1000", 4) = 4 [pid 481] close(3) = 0 [pid 481] write(1, "executing program\n", 18) = 18 [pid 481] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 481] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 481] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 481] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 481] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [ 282.397537][ T6] tty tty1: SAK: killed process 470 (syz-executor236): by fd#3 [ 282.397565][ T6] tty tty1: SAK: killed process 472 (syz-executor236): by fd#3 [ 282.414685][ T6] tty tty1: SAK: killed process 474 (syz-executor236): by fd#3 [ 282.427901][ T6] tty tty1: SAK: killed process 477 (syz-executor236): by fd#3 [ 282.437754][ T6] tty tty1: SAK: killed process 478 (syz-executor236): by fd#3 [pid 481] exit_group(0) = ? executing program [pid 480] <... write resumed>) = 4 [pid 480] close(3) = 0 [pid 480] write(1, "executing program\n", 18) = 18 [pid 480] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 480] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 480] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 480] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 480] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 480] exit_group(0) = ? [pid 479] close(3) = 0 [pid 479] write(1, "executing program\n", 18 [pid 482] +++ exited with 0 +++ executing program [pid 479] <... write resumed>) = 18 [pid 479] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 479] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 479] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 479] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 479] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 479] exit_group(0) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 481] +++ exited with 0 +++ [pid 479] +++ exited with 0 +++ [pid 478] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 480] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=478, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 483 attached [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 483 [pid 483] set_robust_list(0x55558ee4d660, 24) = 0 [pid 483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 483] setpgid(0, 0) = 0 [pid 483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 484 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 485 [pid 483] <... openat resumed>) = 3 [pid 483] write(3, "1000", 4 executing program [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 483] <... write resumed>) = 4 [pid 483] close(3) = 0 [pid 483] write(1, "executing program\n", 18) = 18 [pid 483] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] <... restart_syscall resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 486 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 483] <... openat resumed>) = 3 [pid 483] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 483] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 483] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 487 [pid 483] <... openat resumed>) = 4 [pid 483] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 487 attached ./strace-static-x86_64: Process 486 attached ./strace-static-x86_64: Process 485 attached ./strace-static-x86_64: Process 484 attached [pid 487] set_robust_list(0x55558ee4d660, 24 [pid 486] set_robust_list(0x55558ee4d660, 24 [pid 485] set_robust_list(0x55558ee4d660, 24 [pid 487] <... set_robust_list resumed>) = 0 [pid 485] <... set_robust_list resumed>) = 0 [pid 487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 487] <... prctl resumed>) = 0 [pid 485] <... prctl resumed>) = 0 [pid 485] setpgid(0, 0 [pid 487] setpgid(0, 0) = 0 [pid 485] <... setpgid resumed>) = 0 [pid 487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 487] <... openat resumed>) = 3 [pid 485] <... openat resumed>) = 3 [pid 487] write(3, "1000", 4 [pid 485] write(3, "1000", 4 [pid 487] <... write resumed>) = 4 [pid 486] <... set_robust_list resumed>) = 0 [pid 485] <... write resumed>) = 4 [pid 487] close(3 [pid 486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 485] close(3 [pid 487] <... close resumed>) = 0 [pid 486] <... prctl resumed>) = 0 [pid 485] <... close resumed>) = 0 executing program executing program [pid 487] write(1, "executing program\n", 18 [pid 486] setpgid(0, 0 [pid 485] write(1, "executing program\n", 18 [pid 487] <... write resumed>) = 18 [pid 486] <... setpgid resumed>) = 0 [pid 485] <... write resumed>) = 18 [pid 487] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 485] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 487] <... openat resumed>) = 3 [pid 486] <... openat resumed>) = 3 [pid 485] <... openat resumed>) = 3 [pid 487] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 486] write(3, "1000", 4 [pid 485] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 487] <... ioctl resumed>) = 0 [pid 486] <... write resumed>) = 4 [pid 485] <... ioctl resumed>) = 0 [pid 487] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 484] set_robust_list(0x55558ee4d660, 24 [pid 483] <... write resumed>) = ? [pid 487] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 486] close(3 [pid 485] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 487] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 486] <... close resumed>) = 0 [pid 485] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... openat resumed>) = 4 [pid 486] write(1, "executing program\n", 18 [pid 485] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 484] <... set_robust_list resumed>) = 0 [pid 483] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=483, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 484] setpgid(0, 0 [pid 485] <... openat resumed>) = 4 executing program [pid 484] <... setpgid resumed>) = 0 [pid 487] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 485] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 486] <... write resumed>) = 18 [pid 484] <... openat resumed>) = 3 [pid 484] write(3, "1000", 4) = 4 [pid 484] close(3) = 0 executing program [pid 484] write(1, "executing program\n", 18) = 18 [pid 484] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 484] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = ? [pid 484] +++ killed by SIGKILL +++ [pid 485] <... write resumed>) = ? [pid 486] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 486] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 486] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 486] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 487] <... write resumed>) = ? [pid 486] <... openat resumed>) = 4 [pid 486] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 485] +++ killed by SIGKILL +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 486] <... write resumed>) = 8784 [pid 486] exit_group(0) = ? [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 488 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=484, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 489 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=485, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 490 ./strace-static-x86_64: Process 488 attached [pid 488] set_robust_list(0x55558ee4d660, 24) = 0 [pid 488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 488] setpgid(0, 0) = 0 [pid 488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 488] write(3, "1000", 4) = 4 [pid 488] close(3./strace-static-x86_64: Process 490 attached ./strace-static-x86_64: Process 489 attached [pid 486] +++ exited with 0 +++ [pid 488] <... close resumed>) = 0 [pid 488] write(1, "executing program\n", 18executing program ) = 18 [pid 488] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 488] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [ 282.446368][ T6] tty tty1: SAK: killed process 478 (syz-executor236): by fd#3 [ 282.446399][ T6] tty tty1: SAK: killed process 482 (syz-executor236): by fd#3 [ 282.471063][ T6] tty tty1: SAK: killed process 483 (syz-executor236): by fd#3 [ 282.482438][ T24] tty tty1: SAK: killed process 484 (syz-executor236): by fd#3 [ 282.482468][ T24] tty tty1: SAK: killed process 485 (syz-executor236): by fd#3 [pid 488] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 488] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 488] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 488] exit_group(0) = ? executing program [pid 490] set_robust_list(0x55558ee4d660, 24) = 0 [pid 490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 490] setpgid(0, 0) = 0 [pid 490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 490] write(3, "1000", 4) = 4 [pid 490] close(3) = 0 [pid 490] write(1, "executing program\n", 18) = 18 [pid 490] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 490] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 490] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 490] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 490] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 490] exit_group(0) = ? [pid 489] set_robust_list(0x55558ee4d660, 24 [pid 487] +++ killed by SIGKILL +++ executing program [pid 489] <... set_robust_list resumed>) = 0 [pid 489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 489] setpgid(0, 0) = 0 [pid 489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 489] write(3, "1000", 4) = 4 [pid 489] close(3) = 0 [pid 489] write(1, "executing program\n", 18) = 18 [pid 489] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 489] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 489] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 489] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 489] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 489] exit_group(0) = ? [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=487, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 490] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 491 [pid 488] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 492 ./strace-static-x86_64: Process 492 attached [pid 492] set_robust_list(0x55558ee4d660, 24) = 0 [pid 492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 492] setpgid(0, 0) = 0 [pid 492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 492] write(3, "1000", 4) = 4 [pid 492] close(3) = 0 [pid 492] write(1, "executing program\n", 18executing program ) = 18 [pid 492] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 492] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}./strace-static-x86_64: Process 491 attached ) = 0 [pid 489] +++ exited with 0 +++ [pid 491] set_robust_list(0x55558ee4d660, 24) = 0 [pid 492] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 491] <... prctl resumed>) = 0 [pid 491] setpgid(0, 0) = 0 [pid 492] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 492] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 491] <... openat resumed>) = 3 [pid 492] <... openat resumed>) = 4 [pid 492] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 491] write(3, "1000", 4) = 4 executing program [pid 491] close(3) = 0 [pid 491] write(1, "executing program\n", 18) = 18 [pid 491] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 491] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 491] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 491] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 491] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 491] exit_group(0) = ? [pid 491] +++ exited with 0 +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 493 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 494 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 495 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 496 ./strace-static-x86_64: Process 493 attached ./strace-static-x86_64: Process 494 attached ./strace-static-x86_64: Process 495 attached ./strace-static-x86_64: Process 496 attached [pid 494] set_robust_list(0x55558ee4d660, 24 [pid 493] set_robust_list(0x55558ee4d660, 24 [pid 495] set_robust_list(0x55558ee4d660, 24 [pid 494] <... set_robust_list resumed>) = 0 [pid 493] <... set_robust_list resumed>) = 0 [pid 496] set_robust_list(0x55558ee4d660, 24 [pid 495] <... set_robust_list resumed>) = 0 [pid 494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 494] <... prctl resumed>) = 0 [pid 493] <... prctl resumed>) = 0 [pid 496] <... set_robust_list resumed>) = 0 [pid 495] <... prctl resumed>) = 0 [pid 494] setpgid(0, 0 [pid 495] setpgid(0, 0 [pid 494] <... setpgid resumed>) = 0 [pid 493] setpgid(0, 0 [pid 495] <... setpgid resumed>) = 0 [pid 494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 493] <... setpgid resumed>) = 0 [pid 495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 495] <... openat resumed>) = 3 [pid 493] <... openat resumed>) = 3 [pid 495] write(3, "1000", 4 [pid 494] <... openat resumed>) = 3 [pid 493] write(3, "1000", 4 [pid 495] <... write resumed>) = 4 [pid 494] write(3, "1000", 4 [pid 492] +++ killed by SIGKILL +++ [pid 494] <... write resumed>) = 4 [pid 493] <... write resumed>) = 4 [pid 495] close(3 [pid 494] close(3 [pid 493] close(3 [pid 496] setpgid(0, 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=492, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 495] <... close resumed>) = 0 [pid 493] <... close resumed>) = 0 [pid 494] <... close resumed>) = 0 executing program executing program [pid 493] write(1, "executing program\n", 18 [pid 494] write(1, "executing program\n", 18 [pid 493] <... write resumed>) = 18 [pid 494] <... write resumed>) = 18 [pid 495] write(1, "executing program\n", 18 [pid 493] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 494] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 496] <... setpgid resumed>) = 0 [pid 495] <... write resumed>) = 18 [pid 295] <... restart_syscall resumed>) = 0 [pid 495] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 494] <... openat resumed>) = 3 [pid 493] <... openat resumed>) = 3 [pid 495] <... openat resumed>) = 3 [pid 494] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 493] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 495] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 494] <... ioctl resumed>) = 0 [pid 493] <... ioctl resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 495] <... ioctl resumed>) = 0 [pid 494] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 493] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}./strace-static-x86_64: Process 497 attached [pid 495] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 494] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 495] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 494] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 493] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 497 [pid 495] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 494] <... openat resumed>) = 4 [ 282.482488][ T24] tty tty1: SAK: killed process 487 (syz-executor236): by fd#3 [ 282.506456][ T24] tty tty1: SAK: killed process 490 (syz-executor236): by fd#3 [ 282.514482][ T24] tty tty1: SAK: killed process 489 (syz-executor236): by fd#3 [ 282.523984][ T6] tty tty1: SAK: killed process 492 (syz-executor236): by fd#3 [ 282.532337][ T6] tty tty1: SAK: killed process 492 (syz-executor236): by fd#3 [pid 495] <... openat resumed>) = 4 [pid 494] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 493] <... openat resumed>) = 4 [pid 495] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [pid 497] set_robust_list(0x55558ee4d660, 24) = 0 [pid 497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 497] setpgid(0, 0) = 0 [pid 497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 497] write(3, "1000", 4) = 4 [pid 497] close(3) = 0 [pid 497] write(1, "executing program\n", 18) = 18 [pid 497] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 497] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 497] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 497] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 497] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 497] exit_group(0) = ? [pid 496] <... openat resumed>) = 3 [pid 496] write(3, "1000", 4) = 4 [pid 496] close(3) = 0 [pid 496] write(1, "executing program\n", 18) = 18 [pid 496] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 496] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 496] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 496] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 496] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 496] exit_group(0) = ? executing program executing program [pid 495] +++ killed by SIGKILL +++ [pid 494] <... write resumed>) = ? [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=495, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 493] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=493, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 497] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 498 [pid 496] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 498 attached [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 499 [pid 498] set_robust_list(0x55558ee4d660, 24) = 0 [pid 498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 498] setpgid(0, 0) = 0 [pid 498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 498] write(3, "1000", 4) = 4 [pid 498] close(3) = 0 [pid 498] write(1, "executing program\n", 18executing program ) = 18 [pid 498] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 498] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 498] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 498] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 498] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 494] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=494, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 499 attached [pid 498] <... write resumed>) = 8784 [pid 498] exit_group(0) = ? [pid 499] set_robust_list(0x55558ee4d660, 24) = 0 [pid 499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 499] setpgid(0, 0) = 0 [pid 499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 500 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 501 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 502 [pid 499] <... openat resumed>) = 3 [pid 499] write(3, "1000", 4) = 4 [pid 499] close(3) = 0 executing program [pid 499] write(1, "executing program\n", 18) = 18 [pid 499] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 499] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 499] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 499] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 499] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 ./strace-static-x86_64: Process 500 attached ./strace-static-x86_64: Process 501 attached ./strace-static-x86_64: Process 502 attached [pid 502] set_robust_list(0x55558ee4d660, 24 [pid 501] set_robust_list(0x55558ee4d660, 24 [pid 500] set_robust_list(0x55558ee4d660, 24 [pid 499] exit_group(0) = ? [pid 502] <... set_robust_list resumed>) = 0 [pid 501] <... set_robust_list resumed>) = 0 [pid 500] <... set_robust_list resumed>) = 0 [pid 498] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 502] setpgid(0, 0) = 0 [pid 502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 502] write(3, "1000", 4) = 4 [pid 502] close(3) = 0 [pid 502] write(1, "executing program\n", 18executing program ) = 18 [pid 502] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 502] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 502] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 502] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 502] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 502] exit_group(0 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 503 [pid 502] <... exit_group resumed>) = ? [pid 499] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 500] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 503 attached [pid 501] <... prctl resumed>) = 0 [pid 500] <... prctl resumed>) = 0 [pid 503] set_robust_list(0x55558ee4d660, 24 [pid 501] setpgid(0, 0 [pid 503] <... set_robust_list resumed>) = 0 [pid 501] <... setpgid resumed>) = 0 [pid 500] setpgid(0, 0 [pid 503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 500] <... setpgid resumed>) = 0 [pid 503] <... prctl resumed>) = 0 [pid 502] +++ exited with 0 +++ [pid 501] <... openat resumed>) = 3 [pid 500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 503] setpgid(0, 0 [pid 501] write(3, "1000", 4 [pid 500] <... openat resumed>) = 3 [pid 503] <... setpgid resumed>) = 0 [pid 501] <... write resumed>) = 4 [pid 500] write(3, "1000", 4 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 501] close(3executing program [pid 500] <... write resumed>) = 4 [pid 503] <... openat resumed>) = 3 [pid 501] <... close resumed>) = 0 [pid 500] close(3 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 501] write(1, "executing program\n", 18 [pid 503] write(3, "1000", 4 [pid 501] <... write resumed>) = 18 [pid 503] <... write resumed>) = 4 [pid 501] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 500] <... close resumed>) = 0 [pid 503] close(3 executing program [pid 501] <... openat resumed>) = 3 [pid 500] write(1, "executing program\n", 18 [pid 503] <... close resumed>) = 0 [pid 500] <... write resumed>) = 18 executing program [pid 503] write(1, "executing program\n", 18 [pid 501] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 500] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 503] <... write resumed>) = 18 [pid 501] <... ioctl resumed>) = 0 [pid 500] <... openat resumed>) = 3 [pid 503] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 501] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 500] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 503] <... openat resumed>) = 3 [pid 501] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 500] <... ioctl resumed>) = 0 [pid 503] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 501] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 500] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 503] <... ioctl resumed>) = 0 [pid 501] <... openat resumed>) = 4 [pid 500] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 503] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 501] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 500] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 503] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... write resumed>) = 8784 [pid 500] <... openat resumed>) = 4 [pid 503] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 500] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 503] <... openat resumed>) = ? [pid 500] <... write resumed>) = ? [ 282.546559][ T6] tty tty1: SAK: killed process 493 (syz-executor236): by fd#3 [ 282.546588][ T6] tty tty1: SAK: killed process 494 (syz-executor236): by fd#3 [ 282.546608][ T6] tty tty1: SAK: killed process 495 (syz-executor236): by fd#3 [ 282.570955][ T6] tty tty1: SAK: killed process 498 (syz-executor236): by fd#3 [ 282.579715][ T6] tty tty1: SAK: killed process 499 (syz-executor236): by fd#3 [pid 503] +++ killed by SIGKILL +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 504 attached [pid 500] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=503, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=500, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 504 executing program [pid 504] set_robust_list(0x55558ee4d660, 24) = 0 [pid 504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 504] setpgid(0, 0) = 0 [pid 504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 504] write(3, "1000", 4) = 4 [pid 504] close(3) = 0 [pid 504] write(1, "executing program\n", 18) = 18 [pid 504] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 504] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 504] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 504] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 504] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 504] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 505 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 506 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 507 ./strace-static-x86_64: Process 505 attached [pid 505] set_robust_list(0x55558ee4d660, 24) = 0 [pid 505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 505] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 507 attached ./strace-static-x86_64: Process 506 attached [pid 501] +++ killed by SIGKILL +++ [pid 505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 504] +++ exited with 0 +++ [pid 507] set_robust_list(0x55558ee4d660, 24 [pid 506] set_robust_list(0x55558ee4d660, 24 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=501, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 507] <... set_robust_list resumed>) = 0 [pid 506] <... set_robust_list resumed>) = 0 [pid 505] <... openat resumed>) = 3 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 505] write(3, "1000", 4 [pid 507] setpgid(0, 0 [pid 506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 507] <... setpgid resumed>) = 0 [pid 506] <... prctl resumed>) = 0 [pid 505] <... write resumed>) = 4 [pid 507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 506] setpgid(0, 0) = 0 [pid 507] <... openat resumed>) = 3 [pid 506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 505] close(3 [pid 507] write(3, "1000", 4 [pid 506] <... openat resumed>) = 3 [pid 507] <... write resumed>) = 4 [pid 506] write(3, "1000", 4 [pid 505] <... close resumed>) = 0 [pid 507] close(3 [pid 506] <... write resumed>) = 4 executing program executing program executing program [pid 507] <... close resumed>) = 0 [pid 506] close(3 [pid 505] write(1, "executing program\n", 18 [pid 507] write(1, "executing program\n", 18 [pid 506] <... close resumed>) = 0 [pid 507] <... write resumed>) = 18 [pid 506] write(1, "executing program\n", 18 [pid 505] <... write resumed>) = 18 [pid 507] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 506] <... write resumed>) = 18 [pid 506] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 507] <... openat resumed>) = 3 [pid 506] <... openat resumed>) = 3 [pid 507] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 506] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 505] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 507] <... ioctl resumed>) = 0 [pid 506] <... ioctl resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 507] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 506] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 505] <... openat resumed>) = 3 [pid 507] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 506] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 505] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 507] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 506] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 507] <... openat resumed>) = 4 [pid 505] <... ioctl resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 507] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 506] <... openat resumed>) = -1 (errno 18446744073709551615) ./strace-static-x86_64: Process 508 attached [pid 508] set_robust_list(0x55558ee4d660, 24 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 508 [pid 508] <... set_robust_list resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 508] setpgid(0, 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 508] <... setpgid resumed>) = 0 [pid 508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 509 [pid 508] <... openat resumed>) = 3 [pid 508] write(3, "1000", 4) = 4 [pid 508] close(3) = 0 [pid 508] write(1, "executing program\n", 18executing program ) = 18 [pid 508] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 ./strace-static-x86_64: Process 509 attached [pid 508] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 507] <... write resumed>) = ? [pid 506] +++ killed by SIGKILL +++ [pid 508] <... ioctl resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=506, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 508] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 508] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 508] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 508] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 508] exit_group(0) = ? [pid 509] set_robust_list(0x55558ee4d660, 24) = 0 [pid 509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 509] setpgid(0, 0) = 0 [pid 509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 509] write(3, "1000", 4) = 4 [pid 509] close(3) = 0 [pid 508] +++ exited with 0 +++ [pid 292] <... restart_syscall resumed>) = 0 executing program [pid 509] write(1, "executing program\n", 18 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 509] <... write resumed>) = 18 [pid 505] +++ killed by SIGKILL +++ [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 509] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=505, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 510 ./strace-static-x86_64: Process 510 attached [pid 510] set_robust_list(0x55558ee4d660, 24) = 0 [pid 510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 510] setpgid(0, 0) = 0 [pid 510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 510] write(3, "1000", 4) = 4 [pid 510] close(3) = 0 [pid 510] write(1, "executing program\n", 18executing program ) = 18 [pid 510] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 507] +++ killed by SIGKILL +++ [pid 509] <... openat resumed>) = 3 [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 511 ./strace-static-x86_64: Process 511 attached [pid 510] <... openat resumed>) = 3 [pid 509] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=507, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 509] <... ioctl resumed>) = 0 [pid 509] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 511] set_robust_list(0x55558ee4d660, 24 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 510] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 509] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 511] <... set_robust_list resumed>) = 0 [pid 510] <... ioctl resumed>) = 0 [pid 509] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 512 attached ) = 4 [pid 509] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 512] set_robust_list(0x55558ee4d660, 24 [pid 511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 510] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 509] <... write resumed>) = 8784 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 512 [pid 512] <... set_robust_list resumed>) = 0 [pid 512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 511] <... prctl resumed>) = 0 [pid 511] setpgid(0, 0 [pid 510] <... ioctl resumed>) = ? [pid 510] +++ killed by SIGKILL +++ [pid 511] <... setpgid resumed>) = 0 [pid 511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 512] <... prctl resumed>) = 0 [ 282.593226][ T24] tty tty1: SAK: killed process 500 (syz-executor236): by fd#3 [ 282.593257][ T24] tty tty1: SAK: killed process 501 (syz-executor236): by fd#3 [ 282.593275][ T24] tty tty1: SAK: killed process 503 (syz-executor236): by fd#3 [ 282.621600][ T24] tty tty1: SAK: killed process 505 (syz-executor236): by fd#3 [ 282.621624][ T24] tty tty1: SAK: killed process 506 (syz-executor236): by fd#3 [ 282.621646][ T24] tty tty1: SAK: killed process 507 (syz-executor236): by fd#3 [pid 512] setpgid(0, 0) = 0 [pid 512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 511] <... openat resumed>) = 3 [pid 512] <... openat resumed>) = 3 [pid 511] write(3, "1000", 4) = 4 [pid 512] write(3, "1000", 4 [pid 511] close(3 [pid 512] <... write resumed>) = 4 [pid 511] <... close resumed>) = 0 [pid 512] close(3executing program ) = 0 [pid 511] write(1, "executing program\n", 18 [pid 512] write(1, "executing program\n", 18executing program [pid 511] <... write resumed>) = 18 [pid 511] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 512] <... write resumed>) = 18 [pid 512] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 511] <... openat resumed>) = 3 [pid 512] <... openat resumed>) = 3 [pid 511] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 512] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 511] <... ioctl resumed>) = 0 [pid 512] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 511] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 512] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 512] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 511] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 291] <... restart_syscall resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=510, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 512] <... openat resumed>) = 4 [pid 512] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 511] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 512] <... write resumed>) = 8784 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 509] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=509, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 511] <... write resumed>) = 8784 [pid 511] exit_group(0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 513 ./strace-static-x86_64: Process 514 attached [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 514 [pid 514] set_robust_list(0x55558ee4d660, 24 [pid 512] exit_group(0 [pid 511] <... exit_group resumed>) = ? [pid 512] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 513 attached [pid 513] set_robust_list(0x55558ee4d660, 24) = 0 [pid 513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 513] setpgid(0, 0) = 0 [pid 513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 513] write(3, "1000", 4) = 4 [pid 513] close(3executing program ) = 0 [pid 513] write(1, "executing program\n", 18) = 18 [pid 513] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 513] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 513] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 513] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 513] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 513] exit_group(0) = ? [pid 514] <... set_robust_list resumed>) = 0 [pid 514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 511] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 512] +++ exited with 0 +++ [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 514] <... prctl resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 513] +++ exited with 0 +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 514] setpgid(0, 0) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 514] write(3, "1000", 4) = 4 [pid 514] close(3 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 515 [pid 514] <... close resumed>) = 0 [pid 514] write(1, "executing program\n", 18 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 515 attached , child_tidptr=0x55558ee4d650) = 516 ./strace-static-x86_64: Process 516 attached [pid 516] set_robust_list(0x55558ee4d660, 24) = 0 [pid 516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 516] setpgid(0, 0) = 0 [pid 516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 516] write(3, "1000", 4) = 4 [pid 516] close(3) = 0 executing program [pid 516] write(1, "executing program\n", 18) = 18 [pid 516] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 516] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 516] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 516] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 516] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 515] set_robust_list(0x55558ee4d660, 24 [pid 514] <... write resumed>) = 18 [pid 516] <... write resumed>) = ? [pid 515] <... set_robust_list resumed>) = 0 [pid 514] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 514] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 514] <... ioctl resumed>) = 0 [pid 514] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 514] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 515] <... prctl resumed>) = 0 [pid 515] setpgid(0, 0 [pid 514] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 515] <... setpgid resumed>) = 0 [pid 515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 514] <... write resumed>) = 8784 [pid 515] <... openat resumed>) = 3 [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 514] exit_group(0 [pid 515] write(3, "1000", 4) = 4 [pid 514] <... exit_group resumed>) = ? [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 517 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 518 ./strace-static-x86_64: Process 518 attached [pid 518] set_robust_list(0x55558ee4d660, 24) = 0 [pid 518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 518] setpgid(0, 0) = 0 [pid 518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 518] write(3, "1000", 4) = 4 [pid 518] close(3) = 0 [pid 518] write(1, "executing program\n", 18executing program ) = 18 [pid 518] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 518] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 518] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 518] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 515] close(3) = 0 [pid 516] +++ killed by SIGKILL +++ [pid 515] write(1, "executing program\n", 18 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=516, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 515] <... write resumed>) = 18 [pid 295] restart_syscall(<... resuming interrupted clone ...>executing program [pid 515] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 514] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=514, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 517 attached [pid 515] <... openat resumed>) = 3 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 518] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 518] exit_group(0) = ? executing program [pid 517] set_robust_list(0x55558ee4d660, 24) = 0 [pid 517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 517] setpgid(0, 0) = 0 [pid 517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 517] write(3, "1000", 4) = 4 [pid 517] close(3) = 0 [pid 517] write(1, "executing program\n", 18) = 18 [pid 517] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 517] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 517] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 517] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 517] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 517] exit_group(0) = ? [pid 515] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = ? [pid 518] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 282.648445][ T6] tty tty1: SAK: killed process 509 (syz-executor236): by fd#3 [ 282.648473][ T6] tty tty1: SAK: killed process 510 (syz-executor236): by fd#3 [ 282.671735][ T24] tty tty1: SAK: killed process 516 (syz-executor236): by fd#3 [ 282.679793][ T24] tty tty1: SAK: killed process 514 (syz-executor236): by fd#3 [ 282.679817][ T24] tty tty1: SAK: killed process 516 (syz-executor236): by fd#3 [pid 293] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 519 [pid 515] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=515, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 520 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 521 attached ./strace-static-x86_64: Process 520 attached ./strace-static-x86_64: Process 519 attached , child_tidptr=0x55558ee4d650) = 521 [pid 519] set_robust_list(0x55558ee4d660, 24 [pid 520] set_robust_list(0x55558ee4d660, 24 [pid 519] <... set_robust_list resumed>) = 0 [pid 520] <... set_robust_list resumed>) = 0 [pid 519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 517] +++ exited with 0 +++ [pid 520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 519] setpgid(0, 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 520] <... prctl resumed>) = 0 [pid 519] <... setpgid resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 520] setpgid(0, 0 [pid 521] set_robust_list(0x55558ee4d660, 24) = 0 [pid 519] <... openat resumed>) = 3 [pid 520] <... setpgid resumed>) = 0 [pid 519] write(3, "1000", 4 [pid 521] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 519] <... write resumed>) = 4 [pid 520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 519] close(3 [pid 521] <... prctl resumed>) = 0 [pid 519] <... close resumed>) = 0 [pid 521] setpgid(0, 0) = 0 [pid 520] <... openat resumed>) = 3 [pid 519] write(1, "executing program\n", 18executing program [pid 521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 520] write(3, "1000", 4 [pid 519] <... write resumed>) = 18 [pid 521] <... openat resumed>) = 3 executing program [pid 520] <... write resumed>) = 4 [pid 519] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 521] write(3, "1000", 4) = 4 [pid 519] <... openat resumed>) = 3 [pid 520] close(3 [pid 521] close(3) = 0 [pid 519] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 520] <... close resumed>) = 0 [pid 519] <... ioctl resumed>) = 0 [pid 521] write(1, "executing program\n", 18 [pid 519] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 520] write(1, "executing program\n", 18 [pid 519] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 291] <... restart_syscall resumed>) = 0 [pid 520] <... write resumed>) = 18 [pid 519] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 520] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 519] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 520] <... openat resumed>) = 3 [pid 519] <... write resumed>) = 8784 [pid 294] <... restart_syscall resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 522 executing program [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 523 [pid 519] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=519, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 521] <... write resumed>) = 18 [pid 521] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 522 attached [pid 522] set_robust_list(0x55558ee4d660, 24) = 0 executing program executing program [pid 522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 522] setpgid(0, 0) = 0 [pid 522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 522] write(3, "1000", 4) = 4 [pid 522] close(3) = 0 [pid 522] write(1, "executing program\n", 18) = 18 [pid 522] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 523 attached [pid 523] set_robust_list(0x55558ee4d660, 24) = 0 [pid 523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 523] setpgid(0, 0) = 0 [pid 523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 523] write(3, "1000", 4) = 4 [pid 523] close(3) = 0 [pid 523] write(1, "executing program\n", 18) = 18 [pid 523] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 524 ./strace-static-x86_64: Process 524 attached [pid 524] set_robust_list(0x55558ee4d660, 24) = 0 [pid 524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 524] setpgid(0, 0) = 0 [pid 524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 524] write(3, "1000", 4) = 4 [pid 524] close(3) = 0 [pid 524] write(1, "executing program\n", 18executing program ) = 18 [pid 524] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 520] +++ killed by SIGKILL +++ [pid 521] <... openat resumed>) = 3 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=520, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 523] <... openat resumed>) = 3 [pid 522] <... openat resumed>) = 3 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 521] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 522] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 521] <... ioctl resumed>) = 0 [pid 522] <... ioctl resumed>) = 0 [pid 521] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 522] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 521] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 524] <... openat resumed>) = 3 [pid 523] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 522] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 521] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 523] <... ioctl resumed>) = 0 [pid 522] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 521] <... openat resumed>) = 4 [pid 522] <... openat resumed>) = 4 [pid 521] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 523] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 522] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 524] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 524] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 521] <... write resumed>) = 8784 [pid 524] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 524] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 524] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [pid 523] <... ioctl resumed>) = ? [pid 523] +++ killed by SIGKILL +++ [pid 522] <... write resumed>) = ? [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=523, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 525 [pid 524] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 525 attached [pid 525] set_robust_list(0x55558ee4d660, 24) = 0 [pid 525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 525] setpgid(0, 0) = 0 [pid 525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 525] write(3, "1000", 4) = 4 [pid 525] close(3executing program ) = 0 [pid 525] write(1, "executing program\n", 18) = 18 [pid 525] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 525] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 525] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 525] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 525] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 525] exit_group(0) = ? [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 526 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=524, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [ 282.696606][ T24] tty tty1: SAK: killed process 515 (syz-executor236): by fd#3 [ 282.696634][ T24] tty tty1: SAK: killed process 517 (syz-executor236): by fd#3 [ 282.716077][ T24] tty tty1: SAK: killed process 519 (syz-executor236): by fd#3 [ 282.716098][ T24] tty tty1: SAK: killed process 520 (syz-executor236): by fd#3 [ 282.734347][ T6] tty tty1: SAK: killed process 521 (syz-executor236): by fd#3 [ 282.734375][ T6] tty tty1: SAK: killed process 522 (syz-executor236): by fd#3 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 522] +++ killed by SIGKILL +++ [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 527 [pid 521] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=522, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=521, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 526 attached [pid 526] set_robust_list(0x55558ee4d660, 24) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 528 [pid 526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 526] setpgid(0, 0) = 0 [pid 526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program executing program ./strace-static-x86_64: Process 527 attached ) = 3 [pid 526] write(3, "1000", 4) = 4 [pid 526] close(3) = 0 [pid 526] write(1, "executing program\n", 18) = 18 [pid 526] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 528 attached [pid 528] set_robust_list(0x55558ee4d660, 24) = 0 [pid 528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 528] setpgid(0, 0) = 0 [pid 528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 528] write(3, "1000", 4) = 4 [pid 528] close(3) = 0 [pid 528] write(1, "executing program\n", 18) = 18 [pid 528] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 527] set_robust_list(0x55558ee4d660, 24) = 0 [pid 527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 527] setpgid(0, 0) = 0 [pid 527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 527] write(3, "1000", 4) = 4 [pid 527] close(3) = 0 [pid 527] write(1, "executing program\n", 18executing program ) = 18 [pid 527] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] <... restart_syscall resumed>) = 0 [pid 525] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 526] <... openat resumed>) = 3 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 529 [pid 526] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = ? [pid 527] <... openat resumed>) = 3 [pid 527] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 527] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 527] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 527] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 527] exit_group(0) = ? [pid 528] <... openat resumed>) = 3 [pid 528] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 528] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 528] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 528] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 530 [pid 528] exit_group(0) = ? ./strace-static-x86_64: Process 529 attached [pid 529] set_robust_list(0x55558ee4d660, 24) = 0 [pid 529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 529] setpgid(0, 0) = 0 [pid 527] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 528] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 530 attached [pid 530] set_robust_list(0x55558ee4d660, 24 [pid 526] +++ killed by SIGKILL +++ [pid 530] <... set_robust_list resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=526, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 529] <... openat resumed>) = 3 [pid 530] setpgid(0, 0) = 0 [pid 529] write(3, "1000", 4 [pid 291] <... restart_syscall resumed>) = 0 [pid 530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 530] <... openat resumed>) = 3 [pid 530] write(3, "1000", 4 [pid 529] <... write resumed>) = 4 [pid 530] <... write resumed>) = 4 [pid 530] close(3) = 0 executing program [pid 530] write(1, "executing program\n", 18) = 18 [pid 530] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 531 attached ) = 3 [pid 529] close(3 [pid 530] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 531 [pid 530] <... ioctl resumed>) = 0 [pid 530] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 530] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 531] set_robust_list(0x55558ee4d660, 24 [pid 530] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 529] <... close resumed>) = 0 ./strace-static-x86_64: Process 532 attached [pid 531] <... set_robust_list resumed>) = 0 [pid 530] <... write resumed>) = 8784 [pid 529] write(1, "executing program\n", 18 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 532 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 533 [pid 531] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 532] set_robust_list(0x55558ee4d660, 24 [pid 531] <... prctl resumed>) = 0 [pid 529] <... write resumed>) = 18 [pid 531] setpgid(0, 0 [pid 529] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 532] <... set_robust_list resumed>) = 0 [pid 532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 531] <... setpgid resumed>) = 0 [pid 531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 529] <... openat resumed>) = 3 [pid 532] <... prctl resumed>) = 0 [pid 529] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 532] setpgid(0, 0 [pid 531] <... openat resumed>) = 3 [pid 532] <... setpgid resumed>) = 0 [pid 532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 529] <... ioctl resumed>) = 0 [pid 529] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 529] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 531] write(3, "1000", 4 [pid 529] <... openat resumed>) = 4 [pid 531] <... write resumed>) = 4 [pid 531] close(3 [pid 532] <... openat resumed>) = 3 [pid 531] <... close resumed>) = 0 [pid 531] write(1, "executing program\n", 18 [pid 529] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 531] <... write resumed>) = 18 [pid 531] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 532] write(3, "1000", 4) = 4 [pid 532] close(3) = 0 ./strace-static-x86_64: Process 533 attached [pid 529] <... write resumed>) = ? executing program [pid 532] write(1, "executing program\n", 18) = 18 [pid 532] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 530] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=530, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 533] set_robust_list(0x55558ee4d660, 24 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 531] +++ killed by SIGKILL +++ [pid 532] <... openat resumed>) = 3 [pid 532] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 532] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 532] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 532] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 534 [pid 532] <... write resumed>) = 8784 [pid 532] exit_group(0) = ? executing program [pid 533] <... set_robust_list resumed>) = 0 [pid 533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 533] setpgid(0, 0) = 0 [pid 533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 533] write(3, "1000", 4) = 4 [pid 533] close(3) = 0 [pid 533] write(1, "executing program\n", 18) = 18 [pid 533] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 533] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 533] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 533] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 533] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=531, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 533] <... write resumed>) = 8784 [pid 533] exit_group(0./strace-static-x86_64: Process 534 attached [pid 529] +++ killed by SIGKILL +++ [pid 533] <... exit_group resumed>) = ? executing program [pid 534] set_robust_list(0x55558ee4d660, 24) = 0 [pid 534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 534] setpgid(0, 0) = 0 [pid 534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 534] write(3, "1000", 4) = 4 [pid 534] close(3) = 0 [pid 534] write(1, "executing program\n", 18) = 18 [pid 534] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 534] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 534] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 534] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 534] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 534] exit_group(0) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=529, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [ 282.734392][ T6] tty tty1: SAK: killed process 523 (syz-executor236): by fd#3 [ 282.734408][ T6] tty tty1: SAK: killed process 524 (syz-executor236): by fd#3 [ 282.768786][ T6] tty tty1: SAK: killed process 526 (syz-executor236): by fd#3 [ 282.781534][ T6] tty tty1: SAK: killed process 530 (syz-executor236): by fd#3 [ 282.790006][ T6] tty tty1: SAK: killed process 529 (syz-executor236): by fd#3 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 533] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 532] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 535 ./strace-static-x86_64: Process 535 attached [pid 535] set_robust_list(0x55558ee4d660, 24) = 0 [pid 535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 535] setpgid(0, 0) = 0 [pid 535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 535] write(3, "1000", 4) = 4 [pid 535] close(3) = 0 [pid 535] write(1, "executing program\n", 18executing program ) = 18 [pid 535] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 536 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 537 ./strace-static-x86_64: Process 536 attached [pid 534] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 538 ./strace-static-x86_64: Process 538 attached [pid 538] set_robust_list(0x55558ee4d660, 24) = 0 [pid 538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 538] setpgid(0, 0) = 0 [pid 538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 538] write(3, "1000", 4) = 4 [pid 538] close(3) = 0 [pid 538] write(1, "executing program\n", 18executing program ) = 18 [pid 538] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 537 attached [pid 537] set_robust_list(0x55558ee4d660, 24) = 0 [pid 537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 537] setpgid(0, 0) = 0 [pid 537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 537] write(3, "1000", 4) = 4 [pid 537] close(3executing program ) = 0 [pid 537] write(1, "executing program\n", 18) = 18 [pid 537] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 536] set_robust_list(0x55558ee4d660, 24 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 536] <... set_robust_list resumed>) = 0 [pid 535] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=535, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 536] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 539 ./strace-static-x86_64: Process 539 attached [pid 536] <... prctl resumed>) = 0 [pid 536] setpgid(0, 0 [pid 537] <... openat resumed>) = 3 [pid 536] <... setpgid resumed>) = 0 [pid 538] <... openat resumed>) = 3 [pid 536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 539] set_robust_list(0x55558ee4d660, 24 [pid 536] <... openat resumed>) = 3 [pid 536] write(3, "1000", 4 [pid 537] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 536] <... write resumed>) = 4 [pid 537] <... ioctl resumed>) = 0 [pid 536] close(3 [pid 537] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 536] <... close resumed>) = 0 [pid 538] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 539] <... set_robust_list resumed>) = 0 [pid 537] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 536] write(1, "executing program\n", 18executing program [pid 538] <... ioctl resumed>) = 0 [pid 537] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 536] <... write resumed>) = 18 [pid 539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 538] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 536] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 538] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 536] <... openat resumed>) = 3 [pid 537] <... openat resumed>) = 4 [pid 538] <... openat resumed>) = 4 executing program [pid 537] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 536] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 538] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 536] <... ioctl resumed>) = 0 [pid 539] <... prctl resumed>) = 0 [pid 536] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 536] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 539] setpgid(0, 0) = 0 [pid 536] <... openat resumed>) = ? [pid 538] <... write resumed>) = ? [pid 539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 539] write(3, "1000", 4) = 4 [pid 539] close(3) = 0 [pid 539] write(1, "executing program\n", 18) = 18 [pid 539] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 539] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 539] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 539] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 537] <... write resumed>) = ? [pid 539] <... openat resumed>) = 4 [pid 539] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 540 [pid 539] <... write resumed>) = 8784 [pid 539] exit_group(0) = ? [pid 536] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=536, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 540 attached , child_tidptr=0x55558ee4d650) = 541 [pid 537] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=537, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 541 attached [pid 541] set_robust_list(0x55558ee4d660, 24) = 0 [pid 541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 541] setpgid(0, 0) = 0 [pid 541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 541] write(3, "1000", 4) = 4 [pid 541] close(3) = 0 [pid 541] write(1, "executing program\n", 18executing program ) = 18 [pid 541] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 541] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 541] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 541] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 541] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 541] exit_group(0) = ? [pid 540] set_robust_list(0x55558ee4d660, 24) = 0 [pid 540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 540] setpgid(0, 0) = 0 [pid 540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 538] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=538, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 539] +++ exited with 0 +++ [pid 540] <... openat resumed>) = 3 [pid 540] write(3, "1000", 4) = 4 [pid 540] close(3) = 0 executing program [pid 540] write(1, "executing program\n", 18) = 18 [pid 540] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 540] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 540] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 540] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 542 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 543 [pid 540] <... openat resumed>) = 4 [pid 540] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 540] exit_group(0) = ? [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 542 attached [pid 542] set_robust_list(0x55558ee4d660, 24) = 0 [pid 542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 542] setpgid(0, 0) = 0 [pid 542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 542] write(3, "1000", 4) = 4 [pid 540] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 543 attached [pid 543] set_robust_list(0x55558ee4d660, 24) = 0 [pid 541] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 542] close(3 [pid 543] <... prctl resumed>) = 0 executing program [pid 543] setpgid(0, 0 [pid 542] <... close resumed>) = 0 [pid 543] <... setpgid resumed>) = 0 [pid 542] write(1, "executing program\n", 18) = 18 [pid 543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 542] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 543] <... openat resumed>) = 3 [pid 543] write(3, "1000", 4) = 4 [pid 543] close(3) = 0 [pid 542] <... openat resumed>) = 3 executing program [pid 543] write(1, "executing program\n", 18) = 18 [pid 542] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 543] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 542] <... ioctl resumed>) = 0 [pid 543] <... openat resumed>) = 3 [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 543] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 542] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 543] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 543] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 543] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [ 282.790033][ T6] tty tty1: SAK: killed process 530 (syz-executor236): by fd#3 [ 282.790049][ T6] tty tty1: SAK: killed process 531 (syz-executor236): by fd#3 [ 282.815221][ T6] tty tty1: SAK: killed process 535 (syz-executor236): by fd#3 [ 282.826847][ T6] tty tty1: SAK: killed process 536 (syz-executor236): by fd#3 [ 282.826873][ T6] tty tty1: SAK: killed process 537 (syz-executor236): by fd#3 [ 282.826886][ T6] tty tty1: SAK: killed process 538 (syz-executor236): by fd#3 [pid 543] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program ./strace-static-x86_64: Process 546 attached ./strace-static-x86_64: Process 545 attached ./strace-static-x86_64: Process 544 attached [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 546 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 545 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 544 [pid 544] set_robust_list(0x55558ee4d660, 24) = 0 [pid 544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 544] setpgid(0, 0) = 0 [pid 544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 542] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=542, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 544] <... openat resumed>) = 3 [pid 544] write(3, "1000", 4) = 4 [pid 544] close(3) = 0 [pid 544] write(1, "executing program\n", 18) = 18 [pid 544] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 545] set_robust_list(0x55558ee4d660, 24 [pid 546] set_robust_list(0x55558ee4d660, 24 [pid 545] <... set_robust_list resumed>) = 0 [pid 546] <... set_robust_list resumed>) = 0 [pid 544] <... openat resumed>) = 3 [pid 545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 544] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 546] <... prctl resumed>) = 0 [pid 545] <... prctl resumed>) = 0 [pid 546] setpgid(0, 0 [pid 545] setpgid(0, 0 [pid 546] <... setpgid resumed>) = 0 [pid 544] <... ioctl resumed>) = 0 [pid 546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 545] <... setpgid resumed>) = 0 [pid 544] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 544] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 544] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 546] <... openat resumed>) = 3 [pid 544] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 545] <... openat resumed>) = 3 [pid 545] write(3, "1000", 4 [pid 546] write(3, "1000", 4 [pid 545] <... write resumed>) = 4 [pid 546] <... write resumed>) = 4 [pid 545] close(3 [pid 546] close(3 [pid 545] <... close resumed>) = 0 [pid 546] <... close resumed>) = 0 executing program executing program [pid 544] <... write resumed>) = 8784 [pid 546] write(1, "executing program\n", 18) = 18 [pid 545] write(1, "executing program\n", 18 [pid 546] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 545] <... write resumed>) = 18 [pid 546] <... openat resumed>) = 3 [pid 545] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 544] exit_group(0 [pid 546] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 545] <... openat resumed>) = 3 [pid 544] <... exit_group resumed>) = ? [pid 546] <... ioctl resumed>) = 0 [pid 545] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 546] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 545] <... ioctl resumed>) = 0 [pid 546] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 545] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 546] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 545] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... openat resumed>) = 4 [pid 545] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 293] <... restart_syscall resumed>) = 0 [pid 546] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 545] <... openat resumed>) = 4 [pid 546] <... write resumed>) = 8784 [pid 545] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 546] exit_group(0 [pid 545] <... write resumed>) = 8784 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 546] <... exit_group resumed>) = ? [pid 545] exit_group(0) = ? [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 547 [pid 543] <... write resumed>) = ? ./strace-static-x86_64: Process 547 attached [pid 545] +++ exited with 0 +++ [pid 544] +++ exited with 0 +++ [pid 543] +++ killed by SIGKILL +++ [pid 547] set_robust_list(0x55558ee4d660, 24 [pid 546] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 547] <... set_robust_list resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=543, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 547] <... prctl resumed>) = 0 [pid 547] setpgid(0, 0) = 0 [pid 547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 547] write(3, "1000", 4) = 4 [pid 547] close(3) = 0 [pid 547] write(1, "executing program\n", 18executing program ) = 18 [pid 547] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 547] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 547] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 547] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 547] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 547] +++ killed by SIGKILL +++ [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=547, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 549 ./strace-static-x86_64: Process 551 attached ./strace-static-x86_64: Process 548 attached ./strace-static-x86_64: Process 549 attached [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 548 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 550 ./strace-static-x86_64: Process 550 attached [pid 551] set_robust_list(0x55558ee4d660, 24 [pid 549] set_robust_list(0x55558ee4d660, 24 [pid 548] set_robust_list(0x55558ee4d660, 24 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 551 [pid 551] <... set_robust_list resumed>) = 0 [pid 550] set_robust_list(0x55558ee4d660, 24 [pid 549] <... set_robust_list resumed>) = 0 [pid 548] <... set_robust_list resumed>) = 0 [pid 551] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] <... prctl resumed>) = 0 [pid 550] <... set_robust_list resumed>) = 0 [pid 549] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 548] <... prctl resumed>) = 0 [pid 551] setpgid(0, 0 [pid 549] <... prctl resumed>) = 0 [pid 551] <... setpgid resumed>) = 0 [pid 548] setpgid(0, 0 [pid 550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] setpgid(0, 0 [pid 548] <... setpgid resumed>) = 0 [pid 551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] <... setpgid resumed>) = 0 [pid 548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] <... openat resumed>) = 3 [pid 551] write(3, "1000", 4 [pid 548] <... openat resumed>) = 3 [pid 549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] <... write resumed>) = 4 [pid 548] write(3, "1000", 4 [pid 550] <... prctl resumed>) = 0 [pid 551] close(3 [pid 550] setpgid(0, 0 [pid 549] <... openat resumed>) = 3 [pid 548] <... write resumed>) = 4 [pid 551] <... close resumed>) = 0 [pid 550] <... setpgid resumed>) = 0 [pid 549] write(3, "1000", 4 [pid 548] close(3 [pid 551] write(1, "executing program\n", 18executing program [pid 549] <... write resumed>) = 4 [pid 548] <... close resumed>) = 0 [pid 551] <... write resumed>) = 18 executing program [pid 550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] close(3 [pid 548] write(1, "executing program\n", 18 [pid 551] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 549] <... close resumed>) = 0 [pid 548] <... write resumed>) = 18 [pid 551] <... openat resumed>) = 3 executing program [pid 550] <... openat resumed>) = 3 [pid 549] write(1, "executing program\n", 18 [pid 548] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 551] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 550] write(3, "1000", 4 [pid 549] <... write resumed>) = 18 [pid 551] <... ioctl resumed>) = 0 [pid 548] <... openat resumed>) = 3 [pid 551] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 550] <... write resumed>) = 4 [pid 549] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 548] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 551] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 550] close(3 [pid 549] <... openat resumed>) = 3 [pid 548] <... ioctl resumed>) = 0 [pid 551] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 550] <... close resumed>) = 0 [pid 549] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 548] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 551] <... openat resumed>) = 4 [pid 549] <... ioctl resumed>) = 0 [pid 548] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 551] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 550] write(1, "executing program\n", 18 [pid 549] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 548] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 551] <... write resumed>) = ? executing program [pid 550] <... write resumed>) = 18 [pid 549] <... ioctl resumed>) = ? [pid 548] <... openat resumed>) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 550] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 550] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 550] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 550] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 550] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 550] exit_group(0) = ? [pid 551] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=551, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1} --- [pid 550] +++ exited with 0 +++ [pid 548] +++ killed by SIGKILL +++ [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=548, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 552 ./strace-static-x86_64: Process 553 attached [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 553 [pid 553] set_robust_list(0x55558ee4d660, 24) = 0 ./strace-static-x86_64: Process 552 attached [pid 552] set_robust_list(0x55558ee4d660, 24) = 0 [ 282.865535][ T371] tty tty1: SAK: killed process 542 (syz-executor236): by fd#3 [ 282.865562][ T371] tty tty1: SAK: killed process 543 (syz-executor236): by fd#3 [ 282.885036][ T6] tty tty1: SAK: killed process 547 (syz-executor236): by fd#3 [ 282.899590][ T24] tty tty1: SAK: killed process 548 (syz-executor236): by fd#3 [ 282.899617][ T24] tty tty1: SAK: killed process 549 (syz-executor236): by fd#3 [pid 552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 552] setpgid(0, 0) = 0 [pid 552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 552] write(3, "1000", 4) = 4 [pid 552] close(3) = 0 [pid 552] write(1, "executing program\n", 18executing program ) = 18 [pid 552] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 553] setpgid(0, 0) = 0 [pid 553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 553] write(3, "1000", 4) = 4 [pid 553] close(3) = 0 [pid 553] write(1, "executing program\n", 18executing program ) = 18 [pid 553] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 549] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=549, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 553] <... openat resumed>) = 3 [pid 552] <... openat resumed>) = 3 [pid 553] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 553] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 553] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 552] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 553] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 552] <... ioctl resumed>) = 0 [pid 553] exit_group(0) = ? [pid 294] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 552] +++ killed by SIGKILL +++ [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 554 ./strace-static-x86_64: Process 554 attached [pid 554] set_robust_list(0x55558ee4d660, 24) = 0 [pid 554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 554] setpgid(0, 0) = 0 [pid 554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 554] write(3, "1000", 4) = 4 [pid 554] close(3) = 0 executing program [pid 554] write(1, "executing program\n", 18) = 18 [pid 554] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 554] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 554] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 554] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 554] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 554] exit_group(0) = ? [pid 553] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=553, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=552, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 555 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 557 ./strace-static-x86_64: Process 555 attached [pid 555] set_robust_list(0x55558ee4d660, 24) = 0 [pid 555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 555] setpgid(0, 0) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 558 [pid 555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 555] write(3, "1000", 4) = 4 [pid 555] close(3) = 0 executing program [pid 555] write(1, "executing program\n", 18) = 18 [pid 555] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 556 attached [pid 556] set_robust_list(0x55558ee4d660, 24) = 0 [pid 556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 556] setpgid(0, 0) = 0 [pid 556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 556] write(3, "1000", 4) = 4 [pid 556] close(3executing program ) = 0 [pid 556] write(1, "executing program\n", 18) = 18 [pid 556] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 557 attached ./strace-static-x86_64: Process 558 attached [pid 554] +++ exited with 0 +++ [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 556 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 558] set_robust_list(0x55558ee4d660, 24 [pid 557] set_robust_list(0x55558ee4d660, 24 [pid 556] <... openat resumed>) = 3 [pid 555] <... openat resumed>) = 3 [pid 558] <... set_robust_list resumed>) = 0 [pid 557] <... set_robust_list resumed>) = 0 [pid 556] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 556] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 556] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 555] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 556] <... openat resumed>) = 4 [pid 556] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 556] <... write resumed>) = ? [pid 558] <... prctl resumed>) = 0 [pid 558] setpgid(0, 0) = 0 [pid 558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 558] write(3, "1000", 4) = 4 [pid 558] close(3) = 0 [pid 558] write(1, "executing program\n", 18executing program ) = 18 [pid 558] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 558] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 558] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 558] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 558] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 558] exit_group(0) = ? [pid 558] +++ exited with 0 +++ [pid 555] <... ioctl resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] <... restart_syscall resumed>) = 0 [pid 557] <... prctl resumed>) = 0 [pid 557] setpgid(0, 0) = 0 [pid 557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 557] write(3, "1000", 4) = 4 [pid 557] close(3) = 0 [pid 557] write(1, "executing program\n", 18executing program ) = 18 [pid 557] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 557] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 557] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 557] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 557] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 557] exit_group(0) = ? [ 282.899635][ T24] tty tty1: SAK: killed process 551 (syz-executor236): by fd#3 [ 282.926609][ T6] tty tty1: SAK: killed process 552 (syz-executor236): by fd#3 [ 282.926637][ T6] tty tty1: SAK: killed process 553 (syz-executor236): by fd#3 [ 282.942884][ T6] tty tty1: SAK: killed process 554 (syz-executor236): by fd#3 [ 282.953385][ T24] tty tty1: SAK: killed process 555 (syz-executor236): by fd#3 [pid 555] +++ killed by SIGKILL +++ [pid 556] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=555, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=556, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 557] +++ exited with 0 +++ [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 559 ./strace-static-x86_64: Process 559 attached [pid 559] set_robust_list(0x55558ee4d660, 24 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 560 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 559] <... set_robust_list resumed>) = 0 [pid 559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 559] setpgid(0, 0) = 0 [pid 559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 560 attached ) = 3 [pid 559] write(3, "1000", 4) = 4 [pid 559] close(3) = 0 [pid 559] write(1, "executing program\n", 18executing program ) = 18 [pid 559] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 559] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 559] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 559] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 294] <... restart_syscall resumed>) = 0 [pid 559] <... openat resumed>) = 4 [pid 559] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 561 attached [pid 560] set_robust_list(0x55558ee4d660, 24 [pid 559] <... write resumed>) = ? [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 561 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 562 [pid 560] <... set_robust_list resumed>) = 0 [pid 560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 560] setpgid(0, 0) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 561] set_robust_list(0x55558ee4d660, 24 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 562 attached [pid 561] <... set_robust_list resumed>) = 0 [pid 560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 563 [pid 561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 559] +++ killed by SIGKILL +++ [pid 561] <... prctl resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=559, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 563 attached [pid 563] set_robust_list(0x55558ee4d660, 24) = 0 [pid 563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 561] setpgid(0, 0 [pid 563] <... prctl resumed>) = 0 [pid 563] setpgid(0, 0) = 0 [pid 561] <... setpgid resumed>) = 0 [pid 563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 562] set_robust_list(0x55558ee4d660, 24 [pid 560] <... openat resumed>) = 3 [pid 561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 562] <... set_robust_list resumed>) = 0 [pid 560] write(3, "1000", 4) = 4 [pid 562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 561] <... openat resumed>) = 3 [pid 561] write(3, "1000", 4) = 4 [pid 561] close(3) = 0 [pid 563] <... openat resumed>) = 3 [pid 562] <... prctl resumed>) = 0 [pid 561] write(1, "executing program\n", 18executing program [pid 560] close(3 [pid 561] <... write resumed>) = 18 [pid 563] write(3, "1000", 4 [pid 562] setpgid(0, 0 [pid 560] <... close resumed>) = 0 [pid 561] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 560] write(1, "executing program\n", 18 [pid 563] <... write resumed>) = 4 [pid 562] <... setpgid resumed>) = 0 [pid 560] <... write resumed>) = 18 [pid 561] <... openat resumed>) = 3 [pid 563] close(3) = 0 [pid 563] write(1, "executing program\n", 18) = 18 executing program [pid 563] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 560] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 561] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 563] <... openat resumed>) = 3 [pid 563] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 561] <... ioctl resumed>) = 0 [pid 560] <... openat resumed>) = 3 [pid 563] <... ioctl resumed>) = 0 [pid 563] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 563] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 563] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 560] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 563] <... write resumed>) = 8784 [pid 562] <... openat resumed>) = 3 [pid 561] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 560] <... ioctl resumed>) = 0 [pid 560] +++ killed by SIGKILL +++ [pid 561] <... ioctl resumed>) = ? [pid 561] +++ killed by SIGKILL +++ [pid 562] write(3, "1000", 4) = 4 [pid 562] close(3) = 0 executing program [pid 562] write(1, "executing program\n", 18) = 18 [pid 562] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 562] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 562] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 562] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 564 [pid 562] <... openat resumed>) = 4 [pid 562] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 562] exit_group(0) = ? [pid 562] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=560, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=561, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 564 attached [pid 564] set_robust_list(0x55558ee4d660, 24) = 0 [pid 564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 564] setpgid(0, 0) = 0 [pid 564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 564] write(3, "1000", 4) = 4 [pid 564] close(3executing program ) = 0 [pid 564] write(1, "executing program\n", 18) = 18 [pid 564] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 564] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 564] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 564] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 564] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 564] exit_group(0) = ? [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 565 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 566 [pid 292] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 566 attached ./strace-static-x86_64: Process 565 attached , child_tidptr=0x55558ee4d650) = 567 [pid 563] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=563, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 567 attached [pid 567] set_robust_list(0x55558ee4d660, 24) = 0 [pid 567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 567] setpgid(0, 0) = 0 [pid 567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 567] write(3, "1000", 4) = 4 [pid 567] close(3) = 0 [pid 567] write(1, "executing program\n", 18executing program ) = 18 [pid 567] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 567] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 567] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 567] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 567] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 567] exit_group(0) = ? executing program [pid 566] set_robust_list(0x55558ee4d660, 24) = 0 [pid 566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 566] setpgid(0, 0) = 0 [pid 566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 566] write(3, "1000", 4) = 4 [pid 566] close(3) = 0 [pid 566] write(1, "executing program\n", 18) = 18 [pid 566] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 564] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 566] <... openat resumed>) = 3 [pid 566] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 565] set_robust_list(0x55558ee4d660, 24 [pid 566] <... ioctl resumed>) = 0 [pid 566] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 566] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 565] <... set_robust_list resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 565] setpgid(0, 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 565] <... setpgid resumed>) = 0 [pid 566] +++ killed by SIGKILL +++ [pid 565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=566, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 568 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 569 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 570 ./strace-static-x86_64: Process 570 attached [pid 570] set_robust_list(0x55558ee4d660, 24) = 0 [pid 570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 570] setpgid(0, 0) = 0 [pid 570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 570] write(3, "1000", 4) = 4 [pid 570] close(3executing program ) = 0 [pid 570] write(1, "executing program\n", 18) = 18 [pid 570] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 570] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 570] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 570] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [ 282.953416][ T24] tty tty1: SAK: killed process 556 (syz-executor236): by fd#3 [ 282.972855][ T24] tty tty1: SAK: killed process 559 (syz-executor236): by fd#3 [ 282.987086][ T6] tty tty1: SAK: killed process 560 (syz-executor236): by fd#3 [ 282.987114][ T6] tty tty1: SAK: killed process 561 (syz-executor236): by fd#3 [ 282.987134][ T6] tty tty1: SAK: killed process 563 (syz-executor236): by fd#3 [pid 570] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 570] exit_group(0) = ? [pid 567] +++ exited with 0 +++ [pid 565] <... openat resumed>) = 3 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 565] write(3, "1000", 4./strace-static-x86_64: Process 569 attached ./strace-static-x86_64: Process 568 attached ) = 4 [pid 569] set_robust_list(0x55558ee4d660, 24 [pid 568] set_robust_list(0x55558ee4d660, 24 [pid 565] close(3 [pid 569] <... set_robust_list resumed>) = 0 [pid 568] <... set_robust_list resumed>) = 0 [pid 565] <... close resumed>) = 0 [pid 569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 565] write(1, "executing program\n", 18 [pid 569] <... prctl resumed>) = 0 [pid 568] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 565] <... write resumed>) = 18 [pid 565] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 565] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 565] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 565] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 565] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 565] exit_group(0) = ? [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 571 executing program [pid 569] setpgid(0, 0) = 0 [pid 569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 569] write(3, "1000", 4) = 4 [pid 569] close(3) = 0 [pid 569] write(1, "executing program\n", 18) = 18 [pid 569] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 569] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 569] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 569] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 569] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 571 attached ) = 8784 [pid 568] <... prctl resumed>) = 0 [pid 569] ????( [pid 571] set_robust_list(0x55558ee4d660, 24 [pid 569] <... ???? resumed>) = ? [pid 568] setpgid(0, 0 [pid 570] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>executing program [pid 571] <... set_robust_list resumed>) = 0 [pid 571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 571] setpgid(0, 0) = 0 [pid 571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 571] write(3, "1000", 4) = 4 [pid 571] close(3) = 0 [pid 571] write(1, "executing program\n", 18) = 18 [pid 571] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 571] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 571] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 571] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 571] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 571] exit_group(0) = ? [pid 568] <... setpgid resumed>) = 0 [pid 565] +++ exited with 0 +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 569] +++ killed by SIGKILL +++ [pid 568] <... openat resumed>) = 3 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 568] write(3, "1000", 4 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 568] <... write resumed>) = 4 [pid 568] close(3) = 0 [pid 568] write(1, "executing program\n", 18) = 18 [pid 568] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=569, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 568] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 572 [pid 568] <... ioctl resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 571] +++ exited with 0 +++ [pid 568] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 568] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 568] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 572 attached ) = 8784 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 573 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 572] set_robust_list(0x55558ee4d660, 24) = 0 [pid 572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 572] setpgid(0, 0) = 0 [pid 572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 572] write(3, "1000", 4) = 4 [pid 572] close(3) = 0 [pid 572] write(1, "executing program\n", 18 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program , child_tidptr=0x55558ee4d650) = 574 [pid 572] <... write resumed>) = 18 [pid 572] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 572] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 572] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 572] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 572] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 572] exit_group(0) = ? ./strace-static-x86_64: Process 574 attached [pid 574] set_robust_list(0x55558ee4d660, 24) = 0 [pid 572] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 573 attached [pid 573] set_robust_list(0x55558ee4d660, 24 [pid 568] +++ killed by SIGKILL +++ [pid 574] setpgid(0, 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 573] <... set_robust_list resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=568, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] <... restart_syscall resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 573] <... prctl resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 574] <... setpgid resumed>) = 0 [pid 573] setpgid(0, 0./strace-static-x86_64: Process 575 attached [pid 574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 573] <... setpgid resumed>) = 0 executing program [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 573] write(3, "1000", 4) = 4 [pid 573] close(3) = 0 [pid 573] write(1, "executing program\n", 18) = 18 [pid 573] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 575 [pid 575] set_robust_list(0x55558ee4d660, 24 [pid 573] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 576 [pid 573] <... ioctl resumed>) = 0 [pid 573] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 573] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 575] <... set_robust_list resumed>) = 0 [pid 573] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 576 attached [pid 575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 574] <... openat resumed>) = 3 [pid 573] <... write resumed>) = 8784 [pid 573] exit_group(0 [pid 575] <... prctl resumed>) = 0 [pid 574] write(3, "1000", 4 [pid 573] <... exit_group resumed>) = ? [pid 576] set_robust_list(0x55558ee4d660, 24 [pid 575] setpgid(0, 0 [pid 574] <... write resumed>) = 4 [pid 575] <... setpgid resumed>) = 0 [pid 574] close(3 [pid 575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 574] <... close resumed>) = 0 executing program [pid 576] <... set_robust_list resumed>) = 0 [pid 575] <... openat resumed>) = 3 [pid 573] +++ exited with 0 +++ [pid 574] write(1, "executing program\n", 18 [pid 291] <... restart_syscall resumed>) = 0 [pid 576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 575] write(3, "1000", 4 [pid 574] <... write resumed>) = 18 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 575] <... write resumed>) = 4 [pid 574] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 576] <... prctl resumed>) = 0 [pid 575] close(3 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 576] setpgid(0, 0 [pid 574] <... openat resumed>) = 3 executing program ./strace-static-x86_64: Process 577 attached [pid 576] <... setpgid resumed>) = 0 [pid 575] <... close resumed>) = 0 [pid 574] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 577] set_robust_list(0x55558ee4d660, 24 [pid 575] write(1, "executing program\n", 18 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 577 [pid 577] <... set_robust_list resumed>) = 0 [pid 576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 575] <... write resumed>) = 18 [pid 577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 575] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 574] <... ioctl resumed>) = 0 [pid 577] <... prctl resumed>) = 0 [pid 576] <... openat resumed>) = 3 [pid 575] <... openat resumed>) = 3 [pid 574] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 575] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 574] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 575] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 574] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 575] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 574] <... openat resumed>) = 4 [pid 574] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 577] setpgid(0, 0 [pid 576] write(3, "1000", 4 [pid 575] <... openat resumed>) = 4 [pid 577] <... setpgid resumed>) = 0 [pid 576] <... write resumed>) = 4 [pid 575] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 574] <... write resumed>) = -1 (errno 18446744073709551615) [pid 577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 576] close(3 [pid 575] <... write resumed>) = ? executing program [pid 577] <... openat resumed>) = 3 [pid 576] <... close resumed>) = 0 [pid 577] write(3, "1000", 4 [pid 576] write(1, "executing program\n", 18 [pid 577] <... write resumed>) = 4 [pid 576] <... write resumed>) = 18 [pid 577] close(3 [pid 576] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 577] <... close resumed>) = 0 [pid 576] <... openat resumed>) = 3 executing program [pid 577] write(1, "executing program\n", 18 [pid 576] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 577] <... write resumed>) = 18 [pid 576] <... ioctl resumed>) = 0 [pid 577] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 576] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 577] <... openat resumed>) = 3 [pid 576] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 577] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 576] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 577] <... ioctl resumed>) = 0 [pid 576] <... openat resumed>) = 4 [pid 577] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 576] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 577] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... write resumed>) = 8784 [pid 294] <... restart_syscall resumed>) = 0 [pid 577] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 576] exit_group(0 [pid 577] <... openat resumed>) = 4 [pid 576] <... exit_group resumed>) = ? [pid 577] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 577] <... write resumed>) = 8784 [pid 577] exit_group(0 [pid 575] +++ killed by SIGKILL +++ [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 578 [pid 577] <... exit_group resumed>) = ? [pid 576] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=575, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 578 attached [pid 574] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=574, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [ 283.012005][ T6] tty tty1: SAK: killed process 566 (syz-executor236): by fd#3 [ 283.021862][ T6] tty tty1: SAK: killed process 570 (syz-executor236): by fd#3 [ 283.030454][ T6] tty tty1: SAK: killed process 569 (syz-executor236): by fd#3 [ 283.041389][ T6] tty tty1: SAK: killed process 568 (syz-executor236): by fd#3 [ 283.058896][ T6] tty tty1: SAK: killed process 574 (syz-executor236): by fd#3 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 578] set_robust_list(0x55558ee4d660, 24) = 0 [pid 578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 578] setpgid(0, 0) = 0 [pid 578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 578] write(3, "1000", 4executing program ) = 4 [pid 578] close(3) = 0 [pid 578] write(1, "executing program\n", 18) = 18 [pid 578] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 578] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 578] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 578] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 578] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 578] exit_group(0) = ? [pid 577] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 578] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 579 attached [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 579 [pid 579] set_robust_list(0x55558ee4d660, 24) = 0 [pid 579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 580 [pid 579] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 580 attached [pid 579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 580] set_robust_list(0x55558ee4d660, 24) = 0 [pid 579] <... openat resumed>) = 3 [pid 580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 579] write(3, "1000", 4 [pid 294] <... restart_syscall resumed>) = 0 [pid 580] <... prctl resumed>) = 0 [pid 579] <... write resumed>) = 4 [pid 580] setpgid(0, 0 [pid 579] close(3 executing program [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 579] <... close resumed>) = 0 [pid 580] <... setpgid resumed>) = 0 [pid 580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 579] write(1, "executing program\n", 18) = 18 [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 581 [pid 579] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 291] <... restart_syscall resumed>) = 0 executing program [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 580] <... openat resumed>) = 3 [pid 580] write(3, "1000", 4 [pid 579] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 580] <... write resumed>) = 4 [pid 580] close(3) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 582 [pid 580] write(1, "executing program\n", 18 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 580] <... write resumed>) = 18 [pid 579] <... ioctl resumed>) = 0 [pid 580] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 579] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 579] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 580] <... openat resumed>) = 3 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 583 [pid 580] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 579] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 583 attached ./strace-static-x86_64: Process 582 attached ./strace-static-x86_64: Process 581 attached [pid 583] set_robust_list(0x55558ee4d660, 24 [pid 582] set_robust_list(0x55558ee4d660, 24 [pid 583] <... set_robust_list resumed>) = 0 [pid 582] <... set_robust_list resumed>) = 0 [pid 583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 583] <... prctl resumed>) = 0 [pid 582] <... prctl resumed>) = 0 [pid 583] setpgid(0, 0 [pid 582] setpgid(0, 0 [pid 583] <... setpgid resumed>) = 0 [pid 582] <... setpgid resumed>) = 0 [pid 583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 583] <... openat resumed>) = 3 [pid 582] <... openat resumed>) = 3 [pid 583] write(3, "1000", 4 [pid 581] set_robust_list(0x55558ee4d660, 24 [pid 583] <... write resumed>) = 4 [pid 582] write(3, "1000", 4 [pid 580] <... ioctl resumed>) = ? [pid 583] close(3 [pid 582] <... write resumed>) = 4 [pid 581] <... set_robust_list resumed>) = 0 [pid 583] <... close resumed>) = 0 [pid 582] close(3 [pid 579] <... write resumed>) = ? [pid 583] write(1, "executing program\n", 18executing program [pid 582] <... close resumed>) = 0 [pid 581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 583] <... write resumed>) = 18 [pid 582] write(1, "executing program\n", 18executing program [pid 581] <... prctl resumed>) = 0 [pid 583] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 582] <... write resumed>) = 18 [pid 581] setpgid(0, 0 [pid 580] +++ killed by SIGKILL +++ [pid 583] <... openat resumed>) = 3 [pid 582] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 581] <... setpgid resumed>) = 0 [pid 583] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 582] <... openat resumed>) = 3 [pid 581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 583] <... ioctl resumed>) = 0 [pid 582] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 581] <... openat resumed>) = 3 [pid 583] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 582] <... ioctl resumed>) = 0 [pid 581] write(3, "1000", 4 [pid 583] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 582] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 581] <... write resumed>) = 4 [pid 583] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 582] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 581] close(3 [pid 583] <... openat resumed>) = 4 [pid 582] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 581] <... close resumed>) = 0 [pid 583] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 582] <... openat resumed>) = 4 [pid 581] write(1, "executing program\n", 18executing program [pid 583] exit_group(0 [pid 582] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 581] <... write resumed>) = 18 [pid 583] <... exit_group resumed>) = ? [pid 582] <... write resumed>) = 8784 [pid 581] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 582] exit_group(0 [pid 581] <... openat resumed>) = 3 [pid 579] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=580, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 583] +++ exited with 0 +++ [pid 582] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=579, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 581] +++ killed by SIGKILL +++ [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=581, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 584 attached [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 584] set_robust_list(0x55558ee4d660, 24 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 584 [pid 584] <... set_robust_list resumed>) = 0 [pid 584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 584] <... prctl resumed>) = 0 [pid 584] setpgid(0, 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 585 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 586 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 587 [pid 584] <... setpgid resumed>) = 0 [pid 584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 584] write(3, "1000", 4) = 4 [pid 584] close(3executing program ) = 0 [pid 584] write(1, "executing program\n", 18) = 18 [pid 584] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 585 attached [pid 585] set_robust_list(0x55558ee4d660, 24) = 0 [pid 585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 585] setpgid(0, 0) = 0 [pid 585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 587 attached ./strace-static-x86_64: Process 586 attached ) = 3 [pid 584] <... openat resumed>) = 3 [pid 582] +++ exited with 0 +++ [pid 584] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 584] <... ioctl resumed>) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 584] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 584] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 587] set_robust_list(0x55558ee4d660, 24 [pid 586] set_robust_list(0x55558ee4d660, 24 [pid 585] write(3, "1000", 4 [pid 584] <... openat resumed>) = 4 [pid 587] <... set_robust_list resumed>) = 0 [pid 586] <... set_robust_list resumed>) = 0 [pid 585] <... write resumed>) = 4 [pid 587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 585] close(3 [ 283.058926][ T6] tty tty1: SAK: killed process 575 (syz-executor236): by fd#3 [ 283.081694][ T6] tty tty1: SAK: killed process 579 (syz-executor236): by fd#3 [ 283.081725][ T6] tty tty1: SAK: killed process 580 (syz-executor236): by fd#3 [ 283.098084][ T6] tty tty1: SAK: killed process 581 (syz-executor236): by fd#3 [ 283.098120][ T6] tty tty1: SAK: killed process 582 (syz-executor236): by fd#3 [pid 584] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 587] <... prctl resumed>) = 0 [pid 586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 585] <... close resumed>) = 0 [pid 584] <... write resumed>) = ? executing program [pid 587] setpgid(0, 0 [pid 586] <... prctl resumed>) = 0 [pid 585] write(1, "executing program\n", 18 [pid 295] <... restart_syscall resumed>) = 0 [pid 587] <... setpgid resumed>) = 0 [pid 586] setpgid(0, 0 [pid 585] <... write resumed>) = 18 [pid 584] +++ killed by SIGKILL +++ [pid 587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 586] <... setpgid resumed>) = 0 [pid 585] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=584, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 587] <... openat resumed>) = 3 [pid 586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 585] <... openat resumed>) = 3 ./strace-static-x86_64: Process 588 attached [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 588 [pid 587] write(3, "1000", 4 [pid 586] <... openat resumed>) = 3 [pid 585] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 588] set_robust_list(0x55558ee4d660, 24 [pid 587] <... write resumed>) = 4 [pid 586] write(3, "1000", 4 [pid 585] <... ioctl resumed>) = 0 [pid 587] close(3 [pid 586] <... write resumed>) = 4 [pid 585] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 587] <... close resumed>) = 0 [pid 586] close(3 [pid 585] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 587] write(1, "executing program\n", 18 [pid 586] <... close resumed>) = 0 [pid 585] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 588] <... set_robust_list resumed>) = 0 executing program executing program [pid 587] <... write resumed>) = 18 [pid 586] write(1, "executing program\n", 18 [pid 585] <... openat resumed>) = 4 [pid 588] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 587] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 586] <... write resumed>) = 18 [pid 587] <... openat resumed>) = 3 [pid 586] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 588] <... prctl resumed>) = 0 [pid 585] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 588] setpgid(0, 0 [pid 587] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 586] <... openat resumed>) = 3 [pid 588] <... setpgid resumed>) = 0 [pid 586] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 588] write(3, "1000", 4) = 4 [pid 588] close(3) = 0 executing program [pid 588] write(1, "executing program\n", 18) = 18 [pid 588] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 588] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 588] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 588] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 585] <... write resumed>) = ? [pid 588] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 588] exit_group(0) = ? [pid 587] <... ioctl resumed>) = ? [pid 587] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=587, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>executing program [pid 586] <... ioctl resumed>) = ? [pid 585] +++ killed by SIGKILL +++ [pid 291] <... restart_syscall resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=585, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 589 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 590 ./strace-static-x86_64: Process 589 attached [pid 589] set_robust_list(0x55558ee4d660, 24) = 0 [pid 589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 589] setpgid(0, 0) = 0 [pid 589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 589] write(3, "1000", 4) = 4 [pid 589] close(3) = 0 [pid 589] write(1, "executing program\n", 18) = 18 [pid 589] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 589] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 589] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 589] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 589] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 589] exit_group(0) = ? [pid 586] +++ killed by SIGKILL +++ [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 591 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=586, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 592 ./strace-static-x86_64: Process 592 attached ./strace-static-x86_64: Process 591 attached ./strace-static-x86_64: Process 590 attached [pid 588] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>executing program [pid 592] set_robust_list(0x55558ee4d660, 24) = 0 [pid 592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 592] setpgid(0, 0) = 0 [pid 592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 592] write(3, "1000", 4) = 4 [pid 592] close(3) = 0 [pid 592] write(1, "executing program\n", 18) = 18 [pid 592] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 592] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 592] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 592] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 592] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 593 [pid 592] <... write resumed>) = 8784 [pid 592] exit_group(0) = ? [pid 591] set_robust_list(0x55558ee4d660, 24 [pid 589] +++ exited with 0 +++ [pid 590] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 593 attached [pid 591] <... set_robust_list resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 590] <... set_robust_list resumed>) = 0 [pid 591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 591] <... prctl resumed>) = 0 [pid 593] set_robust_list(0x55558ee4d660, 24 [pid 590] <... prctl resumed>) = 0 [pid 591] setpgid(0, 0 [pid 593] <... set_robust_list resumed>) = 0 [pid 591] <... setpgid resumed>) = 0 [pid 590] setpgid(0, 0 [pid 593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 593] setpgid(0, 0) = 0 [pid 593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 593] write(3, "1000", 4) = 4 [pid 593] close(3) = 0 [pid 593] write(1, "executing program\n", 18executing program ) = 18 [pid 593] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 593] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 593] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 593] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 593] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 594 [pid 593] exit_group(0) = ? [pid 591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 590] <... setpgid resumed>) = 0 [pid 591] <... openat resumed>) = 3 [pid 590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 591] write(3, "1000", 4./strace-static-x86_64: Process 594 attached [pid 590] <... openat resumed>) = 3 [pid 591] <... write resumed>) = 4 [pid 594] set_robust_list(0x55558ee4d660, 24 [pid 591] close(3 [pid 594] <... set_robust_list resumed>) = 0 [pid 590] write(3, "1000", 4 [pid 592] +++ exited with 0 +++ [pid 591] <... close resumed>) = 0 [pid 590] <... write resumed>) = 4 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 590] close(3 [pid 591] write(1, "executing program\n", 18executing program [pid 594] <... prctl resumed>) = 0 [pid 594] setpgid(0, 0) = 0 [pid 594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 594] write(3, "1000", 4) = 4 [pid 594] close(3) = 0 [pid 594] write(1, "executing program\n", 18) = 18 [pid 594] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 594] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 594] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 594] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 594] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 595 [pid 594] <... write resumed>) = 8784 [pid 594] exit_group(0) = ? [ 283.116124][ T24] tty tty1: SAK: killed process 584 (syz-executor236): by fd#3 [ 283.128890][ T6] tty tty1: SAK: killed process 585 (syz-executor236): by fd#3 [ 283.128918][ T6] tty tty1: SAK: killed process 586 (syz-executor236): by fd#3 [ 283.128935][ T6] tty tty1: SAK: killed process 587 (syz-executor236): by fd#3 [ 283.153151][ T6] tty tty1: SAK: killed process 592 (syz-executor236): by fd#3 executing program [pid 590] <... close resumed>) = 0 [pid 590] write(1, "executing program\n", 18) = 18 [pid 590] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 590] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 590] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 590] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 590] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 590] exit_group(0) = ? executing program [pid 591] <... write resumed>) = 18 ./strace-static-x86_64: Process 595 attached [pid 594] +++ exited with 0 +++ [pid 591] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 590] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 593] +++ exited with 0 +++ [pid 595] set_robust_list(0x55558ee4d660, 24 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 595] <... set_robust_list resumed>) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 595] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 591] <... openat resumed>) = 3 [pid 595] <... prctl resumed>) = 0 [pid 595] setpgid(0, 0) = 0 [pid 595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 595] write(3, "1000", 4 [pid 591] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 595] <... write resumed>) = 4 [pid 591] <... ioctl resumed>) = 0 [pid 595] close(3 [pid 591] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 295] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 591] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 291] <... restart_syscall resumed>) = 0 executing program [pid 591] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 595] <... close resumed>) = 0 [pid 591] <... openat resumed>) = 4 [pid 595] write(1, "executing program\n", 18) = 18 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 591] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 595] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 595] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 595] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 595] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 595] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 598 attached ./strace-static-x86_64: Process 597 attached ./strace-static-x86_64: Process 596 attached ) = ? [pid 591] <... write resumed>) = ? [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 597 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 596 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 598 [pid 598] set_robust_list(0x55558ee4d660, 24) = 0 [pid 598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 598] setpgid(0, 0) = 0 [pid 597] set_robust_list(0x55558ee4d660, 24 [pid 598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 597] <... set_robust_list resumed>) = 0 [pid 597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 598] <... openat resumed>) = 3 [pid 597] <... prctl resumed>) = 0 [pid 597] setpgid(0, 0) = 0 [pid 597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 598] write(3, "1000", 4) = 4 [pid 598] close(3) = 0 executing program [pid 598] write(1, "executing program\n", 18) = 18 [pid 598] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 597] <... openat resumed>) = 3 [pid 598] <... openat resumed>) = 3 [pid 598] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 597] write(3, "1000", 4) = 4 [pid 597] close(3) = 0 [pid 597] write(1, "executing program\n", 18executing program [pid 591] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=591, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 598] <... ioctl resumed>) = 0 [pid 597] <... write resumed>) = 18 [pid 597] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 598] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 598] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 599 [pid 597] <... openat resumed>) = 3 [pid 598] <... openat resumed>) = 4 [pid 598] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 597] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 597] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 598] <... write resumed>) = 8784 [pid 597] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 597] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 597] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 598] exit_group(0) = ? [pid 597] <... write resumed>) = 8784 [pid 597] exit_group(0) = ? [pid 596] set_robust_list(0x55558ee4d660, 24) = 0 [pid 596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 596] setpgid(0, 0) = 0 [pid 596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 599 attached [pid 596] write(3, "1000", 4) = 4 [pid 596] close(3) = 0 [pid 596] write(1, "executing program\n", 18 [pid 597] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 596] <... write resumed>) = 18 [pid 596] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 599] set_robust_list(0x55558ee4d660, 24 [pid 598] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 595] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=595, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 596] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 596] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 596] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 596] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 599] <... set_robust_list resumed>) = 0 [pid 596] <... write resumed>) = 8784 [pid 599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 599] setpgid(0, 0) = 0 [pid 599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 599] write(3, "1000", 4) = 4 [pid 599] close(3) = 0 executing program [pid 599] write(1, "executing program\n", 18) = 18 [pid 599] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 599] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 599] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 293] <... restart_syscall resumed>) = 0 [pid 599] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 599] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 295] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 599] <... openat resumed>) = 4 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 599] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 600 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 599] exit_group(0) = ? [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 601 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 602 ./strace-static-x86_64: Process 601 attached ./strace-static-x86_64: Process 600 attached ./strace-static-x86_64: Process 602 attached [pid 601] set_robust_list(0x55558ee4d660, 24 [pid 600] set_robust_list(0x55558ee4d660, 24 [pid 601] <... set_robust_list resumed>) = 0 [pid 600] <... set_robust_list resumed>) = 0 [pid 599] +++ exited with 0 +++ [pid 596] +++ killed by SIGKILL +++ [pid 601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 602] set_robust_list(0x55558ee4d660, 24 [pid 601] <... prctl resumed>) = 0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=596, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 600] <... prctl resumed>) = 0 [pid 602] <... set_robust_list resumed>) = 0 [pid 601] setpgid(0, 0 [pid 600] setpgid(0, 0) = 0 [pid 601] <... setpgid resumed>) = 0 [pid 600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 600] <... openat resumed>) = 3 [pid 600] write(3, "1000", 4 [pid 602] <... prctl resumed>) = 0 [pid 601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 600] <... write resumed>) = 4 [pid 600] close(3) = 0 executing program [pid 600] write(1, "executing program\n", 18) = 18 [pid 600] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 601] <... openat resumed>) = 3 [pid 600] <... openat resumed>) = 3 [pid 602] setpgid(0, 0 [pid 600] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 601] write(3, "1000", 4 [pid 600] <... ioctl resumed>) = 0 [pid 600] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 602] <... setpgid resumed>) = 0 [pid 601] <... write resumed>) = 4 [pid 600] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 600] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 600] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 601] close(3 [pid 602] <... openat resumed>) = 3 [pid 601] <... close resumed>) = 0 [pid 602] write(3, "1000", 4 [pid 601] write(1, "executing program\n", 18 [pid 602] <... write resumed>) = 4 [pid 601] <... write resumed>) = 18 [pid 602] close(3 [pid 601] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 602] <... close resumed>) = 0 [pid 601] <... openat resumed>) = 3 [pid 602] write(1, "executing program\n", 18 [pid 601] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 602] <... write resumed>) = 18 [pid 601] <... ioctl resumed>) = 0 [pid 602] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 601] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 602] <... openat resumed>) = 3 [pid 601] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 602] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 601] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 602] <... ioctl resumed>) = 0 [pid 602] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [ 283.162482][ T6] tty tty1: SAK: killed process 593 (syz-executor236): by fd#3 [ 283.184228][ T6] tty tty1: SAK: killed process 591 (syz-executor236): by fd#3 [ 283.184256][ T6] tty tty1: SAK: killed process 595 (syz-executor236): by fd#3 [ 283.202650][ T6] tty tty1: SAK: killed process 596 (syz-executor236): by fd#3 [pid 602] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 601] <... openat resumed>) = 4 [pid 600] <... write resumed>) = ? [pid 602] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 601] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 294] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 603 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 604 ./strace-static-x86_64: Process 604 attached [pid 604] set_robust_list(0x55558ee4d660, 24) = 0 [pid 604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 604] setpgid(0, 0) = 0 [pid 604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 604] write(3, "1000", 4) = 4 [pid 604] close(3) = 0 [pid 604] write(1, "executing program\n", 18executing program ) = 18 [pid 604] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 604] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 604] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 604] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 602] <... write resumed>) = ? [pid 600] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=600, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 604] <... openat resumed>) = 4 [pid 601] <... write resumed>) = ? [pid 604] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 604] exit_group(0) = ? ./strace-static-x86_64: Process 603 attached [pid 603] set_robust_list(0x55558ee4d660, 24) = 0 [pid 603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 603] setpgid(0, 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 605 [pid 603] <... setpgid resumed>) = 0 [pid 603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 603] write(3, "1000", 4) = 4 [pid 603] close(3executing program ) = 0 [pid 603] write(1, "executing program\n", 18) = 18 [pid 603] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 603] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 603] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 603] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 602] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=602, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 603] <... openat resumed>) = 4 ./strace-static-x86_64: Process 605 attached [pid 604] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 605] set_robust_list(0x55558ee4d660, 24 [pid 601] +++ killed by SIGKILL +++ [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 605] <... set_robust_list resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=601, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 605] setpgid(0, 0) = 0 [pid 605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 605] write(3, "1000", 4) = 4 executing program [pid 605] close(3) = 0 [pid 605] write(1, "executing program\n", 18) = 18 [pid 605] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 605] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 605] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 605] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 605] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 606 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 607 [pid 291] <... restart_syscall resumed>) = 0 [pid 605] <... write resumed>) = 8784 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 608 [pid 605] exit_group(0) = ? ./strace-static-x86_64: Process 606 attached ./strace-static-x86_64: Process 607 attached [pid 603] +++ killed by SIGKILL +++ [pid 606] set_robust_list(0x55558ee4d660, 24 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=603, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 608 attached [pid 607] set_robust_list(0x55558ee4d660, 24 [pid 606] <... set_robust_list resumed>) = 0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 605] +++ exited with 0 +++ [pid 606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 608] set_robust_list(0x55558ee4d660, 24 [pid 607] <... set_robust_list resumed>) = 0 [pid 606] <... prctl resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 606] setpgid(0, 0 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 606] <... setpgid resumed>) = 0 [pid 608] <... set_robust_list resumed>) = 0 [pid 607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 607] <... prctl resumed>) = 0 [pid 606] <... openat resumed>) = 3 [pid 606] write(3, "1000", 4) = 4 [pid 606] close(3) = 0 [pid 606] write(1, "executing program\n", 18executing program ) = 18 [pid 606] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 608] <... prctl resumed>) = 0 [pid 607] setpgid(0, 0 [pid 606] <... openat resumed>) = 3 [pid 608] setpgid(0, 0 [pid 607] <... setpgid resumed>) = 0 [pid 606] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 608] <... setpgid resumed>) = 0 [pid 607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 606] <... ioctl resumed>) = 0 [pid 607] <... openat resumed>) = 3 [pid 608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 607] write(3, "1000", 4 [pid 606] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 608] <... openat resumed>) = 3 [pid 607] <... write resumed>) = 4 [pid 606] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 606] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 606] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 608] write(3, "1000", 4 [pid 607] close(3) = 0 [pid 607] write(1, "executing program\n", 18) = 18 [pid 607] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 607] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 607] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 607] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 608] <... write resumed>) = 4 [pid 608] close(3) = 0 [pid 608] write(1, "executing program\n", 18executing program ) = 18 [pid 608] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 608] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 608] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 608] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 607] <... openat resumed>) = 4 [pid 606] <... write resumed>) = ? [pid 607] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 607] <... write resumed>) = ? [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 609 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 610 ./strace-static-x86_64: Process 609 attached [pid 609] set_robust_list(0x55558ee4d660, 24) = 0 [pid 609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 609] setpgid(0, 0) = 0 [pid 609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 609] write(3, "1000", 4) = 4 [pid 609] close(3) = 0 executing program [pid 609] write(1, "executing program\n", 18) = 18 [pid 609] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 609] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 609] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 609] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 609] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 609] exit_group(0) = ? [pid 608] <... openat resumed>) = ? [pid 607] +++ killed by SIGKILL +++ [pid 606] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 610 attached [pid 608] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=606, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=607, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [ 283.214717][ T24] tty tty1: SAK: killed process 600 (syz-executor236): by fd#3 [ 283.223466][ T6] tty tty1: SAK: killed process 601 (syz-executor236): by fd#3 [ 283.223496][ T6] tty tty1: SAK: killed process 602 (syz-executor236): by fd#3 [ 283.240385][ T6] tty tty1: SAK: killed process 603 (syz-executor236): by fd#3 [ 283.252773][ T24] tty tty1: SAK: killed process 606 (syz-executor236): by fd#3 [ 283.261146][ T6] tty tty1: SAK: killed process 606 (syz-executor236): by fd#3 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=608, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 610] set_robust_list(0x55558ee4d660, 24) = 0 [pid 610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 610] setpgid(0, 0) = 0 [pid 610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] <... restart_syscall resumed>) = 0 [pid 610] <... openat resumed>) = 3 [pid 610] write(3, "1000", 4 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 610] <... write resumed>) = 4 [pid 292] <... restart_syscall resumed>) = 0 [pid 610] close(3 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 611 [pid 291] <... restart_syscall resumed>) = 0 [pid 610] <... close resumed>) = 0 executing program [pid 610] write(1, "executing program\n", 18 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 610] <... write resumed>) = 18 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 610] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 612 [pid 610] <... openat resumed>) = 3 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 613 ./strace-static-x86_64: Process 611 attached [pid 610] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 610] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 610] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 610] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 610] exit_group(0) = ? [pid 609] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 612 attached [pid 612] set_robust_list(0x55558ee4d660, 24) = 0 [pid 612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 612] setpgid(0, 0) = 0 [pid 612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 612] write(3, "1000", 4) = 4 [pid 612] close(3) = 0 [pid 612] write(1, "executing program\n", 18) = 18 [pid 612] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 612] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 612] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 612] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 612] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 612] exit_group(0) = ? [pid 610] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 613 attached [pid 611] set_robust_list(0x55558ee4d660, 24 [pid 613] set_robust_list(0x55558ee4d660, 24 [pid 611] <... set_robust_list resumed>) = 0 executing program [pid 613] <... set_robust_list resumed>) = 0 [pid 613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 613] setpgid(0, 0) = 0 [pid 613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] <... restart_syscall resumed>) = 0 [pid 613] <... openat resumed>) = 3 [pid 293] <... restart_syscall resumed>) = 0 [pid 613] write(3, "1000", 4) = 4 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 613] close(3 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 613] <... close resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 614 [pid 613] write(1, "executing program\n", 18 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 615 [pid 613] <... write resumed>) = 18 [pid 613] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 613] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 613] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 613] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 613] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 613] exit_group(0) = ? [pid 611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 611] setpgid(0, 0) = 0 [pid 611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 611] write(3, "1000", 4) = 4 [pid 611] close(3) = 0 executing program [pid 611] write(1, "executing program\n", 18) = 18 [pid 611] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 611] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 611] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 611] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 611] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 615 attached ./strace-static-x86_64: Process 614 attached ) = 8784 [pid 611] exit_group(0) = ? [pid 615] set_robust_list(0x55558ee4d660, 24 [pid 614] set_robust_list(0x55558ee4d660, 24 [pid 612] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 615] <... set_robust_list resumed>) = 0 [pid 615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 615] setpgid(0, 0) = 0 [pid 615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 615] write(3, "1000", 4) = 4 [pid 615] close(3) = 0 [pid 615] write(1, "executing program\n", 18) = 18 [pid 615] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 615] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 615] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 615] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 615] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 615] exit_group(0) = ? [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 616 [pid 614] <... set_robust_list resumed>) = 0 [pid 614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 614] setpgid(0, 0) = 0 [pid 614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 616 attached ) = 3 [pid 613] +++ exited with 0 +++ [pid 615] +++ exited with 0 +++ [pid 611] +++ exited with 0 +++ [pid 616] set_robust_list(0x55558ee4d660, 24 [pid 614] write(3, "1000", 4 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 616] <... set_robust_list resumed>) = 0 [pid 614] <... write resumed>) = 4 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 614] close(3executing program [pid 616] <... prctl resumed>) = 0 [pid 614] <... close resumed>) = 0 [pid 616] setpgid(0, 0 [pid 614] write(1, "executing program\n", 18 [pid 616] <... setpgid resumed>) = 0 [pid 614] <... write resumed>) = 18 [pid 614] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 614] <... openat resumed>) = 3 [pid 614] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 614] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 616] <... openat resumed>) = 3 [pid 614] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 616] write(3, "1000", 4 [pid 614] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 616] <... write resumed>) = 4 [pid 614] <... openat resumed>) = 4 [pid 616] close(3 [pid 614] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 616] <... close resumed>) = 0 executing program [pid 614] <... write resumed>) = 8784 [pid 616] write(1, "executing program\n", 18) = 18 [pid 616] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 616] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 616] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 616] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 616] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 616] exit_group(0) = ? [pid 616] +++ exited with 0 +++ [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 614] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=614, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 617 attached [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 619 attached ./strace-static-x86_64: Process 618 attached [pid 617] set_robust_list(0x55558ee4d660, 24 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 617 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 620 attached [pid 619] set_robust_list(0x55558ee4d660, 24 [pid 618] set_robust_list(0x55558ee4d660, 24 [pid 617] <... set_robust_list resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 618 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 619 ./strace-static-x86_64: Process 621 attached [pid 620] set_robust_list(0x55558ee4d660, 24 [pid 619] <... set_robust_list resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 620 [pid 621] set_robust_list(0x55558ee4d660, 24 [pid 620] <... set_robust_list resumed>) = 0 [pid 619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 618] <... set_robust_list resumed>) = 0 [pid 617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 621 [pid 621] <... set_robust_list resumed>) = 0 [pid 620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 619] <... prctl resumed>) = 0 [pid 621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 620] <... prctl resumed>) = 0 [pid 619] setpgid(0, 0 [pid 621] <... prctl resumed>) = 0 [pid 620] setpgid(0, 0 [pid 619] <... setpgid resumed>) = 0 [pid 621] setpgid(0, 0 [pid 620] <... setpgid resumed>) = 0 [pid 619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 617] <... prctl resumed>) = 0 [pid 621] <... setpgid resumed>) = 0 [pid 620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 619] <... openat resumed>) = 3 [pid 618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 620] <... openat resumed>) = 3 [pid 619] write(3, "1000", 4 [pid 617] setpgid(0, 0 [pid 621] <... openat resumed>) = 3 [pid 620] write(3, "1000", 4 [pid 619] <... write resumed>) = 4 [pid 618] <... prctl resumed>) = 0 [pid 621] write(3, "1000", 4 [pid 620] <... write resumed>) = 4 [pid 619] close(3 [pid 621] <... write resumed>) = 4 [pid 620] close(3 [pid 619] <... close resumed>) = 0 executing program executing program [pid 621] close(3 [pid 620] <... close resumed>) = 0 [pid 619] write(1, "executing program\n", 18 [pid 621] <... close resumed>) = 0 [pid 620] write(1, "executing program\n", 18 [pid 619] <... write resumed>) = 18 [pid 621] write(1, "executing program\n", 18 executing program [pid 620] <... write resumed>) = 18 [pid 619] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 621] <... write resumed>) = 18 [pid 620] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 618] setpgid(0, 0 [pid 619] <... openat resumed>) = 3 [pid 617] <... setpgid resumed>) = 0 [pid 620] <... openat resumed>) = 3 [pid 621] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 620] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 619] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 618] <... setpgid resumed>) = 0 [pid 621] <... openat resumed>) = 3 [pid 620] <... ioctl resumed>) = 0 [pid 619] <... ioctl resumed>) = 0 [pid 617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 621] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 620] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 619] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 621] <... ioctl resumed>) = 0 [pid 620] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 619] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 620] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [ 283.261170][ T6] tty tty1: SAK: killed process 607 (syz-executor236): by fd#3 [ 283.261187][ T6] tty tty1: SAK: killed process 608 (syz-executor236): by fd#3 [ 283.285859][ T6] tty tty1: SAK: killed process 612 (syz-executor236): by fd#3 [ 283.294229][ T6] tty tty1: SAK: killed process 611 (syz-executor236): by fd#3 [ 283.305048][ T24] tty tty1: SAK: killed process 614 (syz-executor236): by fd#3 [pid 619] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 621] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 620] <... openat resumed>) = 4 [pid 619] <... openat resumed>) = 4 [pid 621] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) executing program executing program [pid 620] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 619] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 617] <... openat resumed>) = 3 [pid 620] <... write resumed>) = 8784 [pid 617] write(3, "1000", 4) = 4 [pid 617] close(3) = 0 [pid 617] write(1, "executing program\n", 18) = 18 [pid 617] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 617] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 617] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 617] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 617] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 617] exit_group(0) = ? [pid 618] <... openat resumed>) = 3 [pid 618] write(3, "1000", 4) = 4 [pid 618] close(3) = 0 [pid 618] write(1, "executing program\n", 18) = 18 [pid 618] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 618] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 618] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 618] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 618] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 618] exit_group(0) = ? [pid 621] +++ killed by SIGKILL +++ [pid 619] <... write resumed>) = ? [pid 617] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 622 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=621, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 623 ./strace-static-x86_64: Process 622 attached [pid 622] set_robust_list(0x55558ee4d660, 24) = 0 [pid 622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 622] setpgid(0, 0) = 0 [pid 622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 622] write(3, "1000", 4) = 4 [pid 622] close(3) = 0 executing program [pid 622] write(1, "executing program\n", 18) = 18 [pid 622] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 622] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 622] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 622] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 623 attached ) = 4 [pid 620] +++ killed by SIGKILL +++ [pid 619] +++ killed by SIGKILL +++ [pid 618] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=619, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=620, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 622] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 622] exit_group(0) = ? executing program [pid 623] set_robust_list(0x55558ee4d660, 24) = 0 [pid 623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 623] setpgid(0, 0) = 0 [pid 623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 623] write(3, "1000", 4) = 4 [pid 623] close(3) = 0 [pid 623] write(1, "executing program\n", 18) = 18 [pid 623] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 623] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 623] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 623] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 623] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] <... restart_syscall resumed>) = 0 [pid 623] <... write resumed>) = 8784 [pid 623] exit_group(0) = ? [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 624 [pid 622] +++ exited with 0 +++ [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] <... restart_syscall resumed>) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 625 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 626 ./strace-static-x86_64: Process 624 attached [pid 624] set_robust_list(0x55558ee4d660, 24) = 0 [pid 624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 624] setpgid(0, 0) = 0 [pid 624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 624] write(3, "1000", 4) = 4 [pid 624] close(3) = 0 executing program [pid 624] write(1, "executing program\n", 18) = 18 [pid 624] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 624] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 624] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 624] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 624] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 ./strace-static-x86_64: Process 626 attached ./strace-static-x86_64: Process 625 attached [pid 623] +++ exited with 0 +++ [pid 295] <... restart_syscall resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 627 [pid 626] set_robust_list(0x55558ee4d660, 24) = 0 [pid 626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 626] setpgid(0, 0) = 0 [pid 626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 626] write(3, "1000", 4) = 4 executing program [pid 626] close(3 [pid 292] <... restart_syscall resumed>) = 0 [pid 626] <... close resumed>) = 0 [pid 626] write(1, "executing program\n", 18) = 18 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 626] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 628 [pid 626] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 626] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 626] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 626] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 626] exit_group(0) = ? ./strace-static-x86_64: Process 628 attached ./strace-static-x86_64: Process 627 attached [pid 625] set_robust_list(0x55558ee4d660, 24 [pid 624] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=624, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 628] set_robust_list(0x55558ee4d660, 24) = 0 [pid 628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 628] setpgid(0, 0) = 0 [pid 628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 628] write(3, "1000", 4executing program ) = 4 [pid 628] close(3) = 0 [pid 628] write(1, "executing program\n", 18) = 18 [pid 628] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 628] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 628] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 628] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 628] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 628] exit_group(0) = ? [pid 627] set_robust_list(0x55558ee4d660, 24) = 0 [pid 627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 627] setpgid(0, 0) = 0 [pid 627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 627] write(3, "1000", 4) = 4 [pid 627] close(3) = 0 executing program [pid 627] write(1, "executing program\n", 18) = 18 [pid 627] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] <... restart_syscall resumed>) = 0 [pid 627] <... openat resumed>) = 3 [pid 627] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 625] <... set_robust_list resumed>) = 0 [pid 627] <... ioctl resumed>) = 0 [pid 626] +++ exited with 0 +++ [pid 628] +++ exited with 0 +++ [pid 625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 627] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 625] <... prctl resumed>) = 0 [pid 625] setpgid(0, 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 625] <... setpgid resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 629 attached [pid 627] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 630 attached [pid 629] set_robust_list(0x55558ee4d660, 24 [pid 625] <... openat resumed>) = 3 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 629 [pid 629] <... set_robust_list resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 283.321700][ T24] tty tty1: SAK: killed process 619 (syz-executor236): by fd#3 [ 283.321728][ T24] tty tty1: SAK: killed process 620 (syz-executor236): by fd#3 [ 283.321745][ T24] tty tty1: SAK: killed process 621 (syz-executor236): by fd#3 [ 283.345379][ T24] tty tty1: SAK: killed process 623 (syz-executor236): by fd#3 [ 283.353218][ T24] tty tty1: SAK: killed process 624 (syz-executor236): by fd#3 [ 283.361322][ T24] tty tty1: SAK: killed process 626 (syz-executor236): by fd#3 [pid 629] setpgid(0, 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 629] <... setpgid resumed>) = 0 [pid 629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 631 [pid 629] <... openat resumed>) = 3 [pid 629] write(3, "1000", 4) = 4 [pid 629] close(3) = 0 [pid 629] write(1, "executing program\n", 18executing program ) = 18 [pid 629] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 630] set_robust_list(0x55558ee4d660, 24) = 0 [pid 630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 630] setpgid(0, 0) = 0 [pid 630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 630] write(3, "1000", 4./strace-static-x86_64: Process 631 attached ) = 4 [pid 625] write(3, "1000", 4 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 630 [pid 631] set_robust_list(0x55558ee4d660, 24 [pid 630] close(3 [pid 627] +++ killed by SIGKILL +++ [pid 625] <... write resumed>) = 4 [pid 631] <... set_robust_list resumed>) = 0 [pid 625] close(3 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=627, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 630] <... close resumed>) = 0 [pid 629] <... openat resumed>) = 3 [pid 625] <... close resumed>) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 631] <... prctl resumed>) = 0 [pid 630] write(1, "executing program\n", 18 [pid 625] write(1, "executing program\n", 18 [pid 631] setpgid(0, 0 [pid 625] <... write resumed>) = 18 executing program executing program [pid 631] <... setpgid resumed>) = 0 [pid 630] <... write resumed>) = 18 [pid 629] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 625] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 630] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 631] <... openat resumed>) = 3 [pid 630] <... openat resumed>) = 3 [pid 629] <... ioctl resumed>) = 0 [pid 625] <... openat resumed>) = 3 [pid 631] write(3, "1000", 4 [pid 630] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 625] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 631] <... write resumed>) = 4 [pid 630] <... ioctl resumed>) = 0 [pid 629] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 625] <... ioctl resumed>) = 0 [pid 631] close(3 [pid 630] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}executing program [pid 625] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 631] <... close resumed>) = 0 [pid 630] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 631] write(1, "executing program\n", 18 [pid 625] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 631] <... write resumed>) = 18 [pid 630] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 629] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 625] <... openat resumed>) = 4 [pid 631] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 630] <... openat resumed>) = 4 [pid 625] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 631] <... openat resumed>) = 3 [pid 630] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 629] <... openat resumed>) = -1 (errno 18446744073709551615) [pid 625] <... write resumed>) = -1 (errno 18446744073709551615) [pid 630] <... write resumed>) = ? [pid 631] +++ killed by SIGKILL +++ [pid 630] +++ killed by SIGKILL +++ [pid 295] <... restart_syscall resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=631, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 632 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 633 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=630, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 634 ./strace-static-x86_64: Process 632 attached [pid 632] set_robust_list(0x55558ee4d660, 24) = 0 [pid 632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 632] setpgid(0, 0) = 0 [pid 632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 632] write(3, "1000", 4) = 4 [pid 632] close(3) = 0 [pid 632] write(1, "executing program\n", 18) = 18 [pid 632] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 632] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 632] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 632] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 632] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 634 attached ./strace-static-x86_64: Process 633 attached ) = 8784 [pid 629] +++ killed by SIGKILL +++ [pid 625] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=629, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=625, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 632] exit_group(0 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 632] <... exit_group resumed>) = ? [pid 634] set_robust_list(0x55558ee4d660, 24) = 0 [pid 634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 634] setpgid(0, 0) = 0 [pid 634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 634] write(3, "1000", 4) = 4 [pid 634] close(3executing program ) = 0 [pid 634] write(1, "executing program\n", 18) = 18 [pid 634] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 634] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 634] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 634] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 634] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 634] exit_group(0) = ? [pid 633] set_robust_list(0x55558ee4d660, 24 [pid 632] +++ exited with 0 +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 635 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 636 [pid 633] <... set_robust_list resumed>) = 0 [pid 633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 633] setpgid(0, 0) = 0 [pid 633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 633] write(3, "1000", 4executing program ) = 4 [pid 633] close(3) = 0 [pid 633] write(1, "executing program\n", 18) = 18 [pid 633] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 633] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 633] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 633] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 633] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 633] exit_group(0) = ? ./strace-static-x86_64: Process 636 attached ./strace-static-x86_64: Process 635 attached [pid 634] +++ exited with 0 +++ [pid 633] +++ exited with 0 +++ [pid 295] <... restart_syscall resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 636] set_robust_list(0x55558ee4d660, 24 [pid 635] set_robust_list(0x55558ee4d660, 24 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 636] <... set_robust_list resumed>) = 0 [pid 635] <... set_robust_list resumed>) = 0 [pid 636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 636] <... prctl resumed>) = 0 [pid 635] <... prctl resumed>) = 0 [pid 636] setpgid(0, 0 [pid 635] setpgid(0, 0 [pid 636] <... setpgid resumed>) = 0 [pid 635] <... setpgid resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 637 [pid 636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 637 attached [pid 636] <... openat resumed>) = 3 [pid 635] <... openat resumed>) = 3 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 637] set_robust_list(0x55558ee4d660, 24 [pid 636] write(3, "1000", 4) = 4 [pid 636] close(3) = 0 [pid 636] write(1, "executing program\n", 18) = 18 [pid 636] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program ) = 3 [pid 292] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 638 [pid 636] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 636] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 636] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 636] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 636] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 639 attached ./strace-static-x86_64: Process 638 attached [pid 637] <... set_robust_list resumed>) = 0 [pid 636] <... write resumed>) = ? [ 283.370517][ T24] tty tty1: SAK: killed process 627 (syz-executor236): by fd#3 [ 283.381747][ T24] tty tty1: SAK: killed process 625 (syz-executor236): by fd#3 [ 283.381775][ T24] tty tty1: SAK: killed process 629 (syz-executor236): by fd#3 [ 283.381794][ T24] tty tty1: SAK: killed process 630 (syz-executor236): by fd#3 [ 283.381814][ T24] tty tty1: SAK: killed process 631 (syz-executor236): by fd#3 [pid 635] write(3, "1000", 4 [pid 639] set_robust_list(0x55558ee4d660, 24 [pid 638] set_robust_list(0x55558ee4d660, 24 [pid 637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 639 [pid 635] <... write resumed>) = 4 [pid 639] <... set_robust_list resumed>) = 0 [pid 637] <... prctl resumed>) = 0 [pid 635] close(3 [pid 637] setpgid(0, 0 [pid 636] +++ killed by SIGKILL +++ [pid 638] <... set_robust_list resumed>) = 0 [pid 635] <... close resumed>) = 0 [pid 638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 638] setpgid(0, 0) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=636, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1} --- [pid 637] <... setpgid resumed>) = 0 executing program [pid 635] write(1, "executing program\n", 18 [pid 638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 635] <... write resumed>) = 18 [pid 638] write(3, "1000", 4) = 4 [pid 638] close(3executing program ) = 0 [pid 638] write(1, "executing program\n", 18) = 18 [pid 638] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 635] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 638] <... openat resumed>) = 3 [pid 635] <... openat resumed>) = 3 [pid 638] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 635] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 638] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 638] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 638] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 638] <... write resumed>) = ? [pid 637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 635] <... ioctl resumed>) = ? [pid 635] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=635, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 637] <... openat resumed>) = 3 [pid 637] write(3, "1000", 4executing program ) = 4 [pid 637] close(3) = 0 [pid 637] write(1, "executing program\n", 18) = 18 [pid 637] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 637] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 637] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 637] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 637] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 637] exit_group(0) = ? [pid 639] <... prctl resumed>) = 0 [pid 639] setpgid(0, 0) = 0 [pid 639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 639] write(3, "1000", 4) = 4 [pid 639] close(3) = 0 [pid 639] write(1, "executing program\n", 18 [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 640 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 641 [pid 637] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>executing program [pid 639] <... write resumed>) = 18 [pid 639] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 639] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 639] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 639] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 639] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 639] exit_group(0) = ? [pid 639] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 640 attached [pid 640] set_robust_list(0x55558ee4d660, 24) = 0 [pid 640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 640] setpgid(0, 0) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 642 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 643 [pid 640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 640] write(3, "1000", 4) = 4 [pid 640] close(3) = 0 [pid 640] write(1, "executing program\n", 18executing program ) = 18 [pid 640] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 640] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}./strace-static-x86_64: Process 643 attached ./strace-static-x86_64: Process 642 attached ./strace-static-x86_64: Process 641 attached ) = 0 [pid 638] +++ killed by SIGKILL +++ [pid 643] set_robust_list(0x55558ee4d660, 24 [pid 642] set_robust_list(0x55558ee4d660, 24 [pid 641] set_robust_list(0x55558ee4d660, 24 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=638, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 643] <... set_robust_list resumed>) = 0 [pid 642] <... set_robust_list resumed>) = 0 [pid 641] <... set_robust_list resumed>) = 0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 640] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 640] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 643] <... prctl resumed>) = 0 [pid 642] <... prctl resumed>) = 0 [pid 641] <... prctl resumed>) = 0 [pid 643] setpgid(0, 0 [pid 642] setpgid(0, 0 [pid 643] <... setpgid resumed>) = 0 [pid 642] <... setpgid resumed>) = 0 [pid 641] setpgid(0, 0 [pid 640] <... openat resumed>) = 4 [pid 643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 640] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 641] <... setpgid resumed>) = 0 [pid 643] <... openat resumed>) = 3 executing program executing program executing program [pid 643] write(3, "1000", 4 [pid 642] <... openat resumed>) = 3 [pid 641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 640] <... write resumed>) = ? [pid 643] <... write resumed>) = 4 [pid 642] write(3, "1000", 4 [pid 641] <... openat resumed>) = 3 [pid 643] close(3 [pid 642] <... write resumed>) = 4 [pid 641] write(3, "1000", 4 [pid 643] <... close resumed>) = 0 [pid 642] close(3 [pid 641] <... write resumed>) = 4 [pid 643] write(1, "executing program\n", 18 [pid 642] <... close resumed>) = 0 [pid 641] close(3 [pid 643] <... write resumed>) = 18 [pid 642] write(1, "executing program\n", 18 [pid 641] <... close resumed>) = 0 [pid 643] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 642] <... write resumed>) = 18 [pid 641] write(1, "executing program\n", 18 [pid 643] <... openat resumed>) = 3 [pid 642] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 641] <... write resumed>) = 18 [pid 643] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 642] <... openat resumed>) = 3 [pid 641] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 643] <... ioctl resumed>) = 0 [pid 642] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 641] <... openat resumed>) = 3 [pid 643] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 642] <... ioctl resumed>) = 0 [pid 641] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 643] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 642] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 641] <... ioctl resumed>) = 0 [pid 643] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 642] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 641] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 643] <... openat resumed>) = 4 [pid 642] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 641] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 643] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 642] <... openat resumed>) = 4 [pid 641] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 643] <... write resumed>) = 8784 [pid 642] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 641] <... openat resumed>) = 4 [pid 643] exit_group(0 [pid 642] <... write resumed>) = 8784 [pid 641] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 643] <... exit_group resumed>) = ? [pid 642] exit_group(0 [pid 641] <... write resumed>) = 8784 [pid 642] <... exit_group resumed>) = ? [pid 641] exit_group(0) = ? [pid 643] +++ exited with 0 +++ [pid 642] +++ exited with 0 +++ [pid 641] +++ exited with 0 +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 640] +++ killed by SIGKILL +++ [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=640, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 644 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 645 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 645 attached ./strace-static-x86_64: Process 644 attached [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 647 ./strace-static-x86_64: Process 646 attached [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 646 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 648 ./strace-static-x86_64: Process 647 attached ./strace-static-x86_64: Process 648 attached [pid 645] set_robust_list(0x55558ee4d660, 24 [pid 644] set_robust_list(0x55558ee4d660, 24 [pid 645] <... set_robust_list resumed>) = 0 [pid 644] <... set_robust_list resumed>) = 0 [pid 647] set_robust_list(0x55558ee4d660, 24 [pid 645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 648] set_robust_list(0x55558ee4d660, 24 [pid 647] <... set_robust_list resumed>) = 0 [pid 645] <... prctl resumed>) = 0 [pid 644] <... prctl resumed>) = 0 [pid 646] set_robust_list(0x55558ee4d660, 24 [pid 645] setpgid(0, 0 [pid 644] setpgid(0, 0 [pid 645] <... setpgid resumed>) = 0 [pid 644] <... setpgid resumed>) = 0 [pid 648] <... set_robust_list resumed>) = 0 [pid 647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 646] <... set_robust_list resumed>) = 0 [pid 645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 647] <... prctl resumed>) = 0 [pid 645] <... openat resumed>) = 3 [pid 644] <... openat resumed>) = 3 [pid 645] write(3, "1000", 4 [pid 644] write(3, "1000", 4 [pid 648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 647] setpgid(0, 0 [pid 645] <... write resumed>) = 4 [pid 644] <... write resumed>) = 4 [pid 648] <... prctl resumed>) = 0 [pid 646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 645] close(3 [pid 644] close(3 [pid 645] <... close resumed>) = 0 executing program executing program [pid 644] <... close resumed>) = 0 [pid 645] write(1, "executing program\n", 18 [pid 644] write(1, "executing program\n", 18 [pid 645] <... write resumed>) = 18 [pid 644] <... write resumed>) = 18 [pid 647] <... setpgid resumed>) = 0 [pid 645] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 644] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 645] <... openat resumed>) = 3 [pid 644] <... openat resumed>) = 3 [pid 647] write(3, "1000", 4 [pid 645] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 644] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 645] <... ioctl resumed>) = 0 [pid 644] <... ioctl resumed>) = 0 [pid 647] <... write resumed>) = 4 [pid 645] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [ 283.417281][ T24] tty tty1: SAK: killed process 636 (syz-executor236): by fd#3 [ 283.428488][ T24] tty tty1: SAK: killed process 635 (syz-executor236): by fd#3 [ 283.428520][ T24] tty tty1: SAK: killed process 638 (syz-executor236): by fd#3 [ 283.443898][ T24] tty tty1: SAK: killed process 638 (syz-executor236): by fd#3 [ 283.453331][ T6] tty tty1: SAK: killed process 640 (syz-executor236): by fd#3 [pid 644] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 645] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 647] close(3 executing program [pid 645] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 644] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 647] <... close resumed>) = 0 [pid 645] <... openat resumed>) = 4 [pid 647] write(1, "executing program\n", 18) = 18 [pid 644] <... openat resumed>) = 4 [pid 645] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program executing program executing program [pid 644] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 647] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 645] <... write resumed>) = 8784 [pid 647] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 647] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = ? [pid 647] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=647, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 648] setpgid(0, 0) = 0 [pid 648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 648] write(3, "1000", 4) = 4 [pid 648] close(3) = 0 [pid 648] write(1, "executing program\n", 18) = 18 [pid 648] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 648] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 648] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 648] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 648] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 648] exit_group(0) = ? [pid 646] <... prctl resumed>) = 0 [pid 646] setpgid(0, 0) = 0 [pid 646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 646] write(3, "1000", 4) = 4 [pid 646] close(3) = 0 [pid 646] write(1, "executing program\n", 18) = 18 [pid 646] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 646] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 646] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 646] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 646] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 646] exit_group(0) = ? [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 649 ./strace-static-x86_64: Process 649 attached [pid 649] set_robust_list(0x55558ee4d660, 24) = 0 [pid 649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 649] setpgid(0, 0) = 0 [pid 649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 649] write(3, "1000", 4 [pid 648] +++ exited with 0 +++ [pid 646] +++ exited with 0 +++ [pid 649] <... write resumed>) = 4 [pid 649] close(3 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 644] <... write resumed>) = ? [pid 649] <... close resumed>) = 0 [pid 649] write(1, "executing program\n", 18) = 18 [pid 649] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 649] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 649] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 649] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 649] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 649] <... write resumed>) = 8784 [pid 649] exit_group(0) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 650 attached [pid 650] set_robust_list(0x55558ee4d660, 24) = 0 [pid 650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 650] setpgid(0, 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 650 [pid 645] +++ killed by SIGKILL +++ [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 651 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=645, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 644] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=644, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>executing program executing program executing program [pid 650] <... setpgid resumed>) = 0 [pid 650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 650] write(3, "1000", 4) = 4 [pid 650] close(3) = 0 [pid 650] write(1, "executing program\n", 18) = 18 [pid 650] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 651 attached [pid 651] set_robust_list(0x55558ee4d660, 24) = 0 [pid 651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 651] setpgid(0, 0) = 0 [pid 651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 651] write(3, "1000", 4) = 4 [pid 651] close(3) = 0 [pid 651] write(1, "executing program\n", 18) = 18 [pid 651] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 652 ./strace-static-x86_64: Process 652 attached [pid 652] set_robust_list(0x55558ee4d660, 24) = 0 [pid 652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 652] setpgid(0, 0) = 0 [pid 652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 652] write(3, "1000", 4) = 4 [pid 652] close(3) = 0 [pid 652] write(1, "executing program\n", 18) = 18 [pid 652] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 653 ./strace-static-x86_64: Process 653 attached [pid 653] set_robust_list(0x55558ee4d660, 24) = 0 [pid 653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 653] setpgid(0, 0) = 0 [pid 653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 653] write(3, "1000", 4) = 4 [pid 653] close(3) = 0 [pid 653] write(1, "executing program\n", 18executing program ) = 18 [pid 653] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 649] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 653] <... openat resumed>) = 3 [pid 652] <... openat resumed>) = 3 [pid 651] <... openat resumed>) = 3 [pid 650] <... openat resumed>) = 3 [pid 651] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 653] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 650] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 651] <... ioctl resumed>) = 0 [pid 650] <... ioctl resumed>) = 0 [pid 652] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 651] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 650] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 651] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 650] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 651] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 650] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 651] <... openat resumed>) = 4 [pid 650] <... openat resumed>) = 4 [pid 652] <... ioctl resumed>) = 0 [pid 651] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 650] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 653] <... ioctl resumed>) = 0 [pid 652] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 651] <... write resumed>) = ? [pid 650] <... write resumed>) = ? [pid 652] <... ioctl resumed>) = ? [pid 652] +++ killed by SIGKILL +++ [pid 653] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=652, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=653, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 654 ./strace-static-x86_64: Process 654 attached [pid 654] set_robust_list(0x55558ee4d660, 24) = 0 [pid 654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 654] setpgid(0, 0) = 0 [pid 654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 654] write(3, "1000", 4 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 650] +++ killed by SIGKILL +++ [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 656 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 655 [pid 654] <... write resumed>) = 4 [pid 654] close(3) = 0 [pid 654] write(1, "executing program\n", 18executing program ) = 18 [pid 654] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 654] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 654] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 654] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 654] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 654] exit_group(0) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=650, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 651] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 655 attached [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=651, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 656 attached [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 657 [pid 656] set_robust_list(0x55558ee4d660, 24 [pid 655] set_robust_list(0x55558ee4d660, 24 [pid 656] <... set_robust_list resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 657 attached [pid 655] <... set_robust_list resumed>) = 0 [pid 656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 656] setpgid(0, 0) = 0 [pid 656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 656] write(3, "1000", 4executing program ) = 4 [pid 656] close(3) = 0 [pid 656] write(1, "executing program\n", 18) = 18 [pid 656] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 656] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 656] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 656] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 656] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 656] exit_group(0) = ? [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 658 ./strace-static-x86_64: Process 658 attached [pid 657] set_robust_list(0x55558ee4d660, 24 [pid 655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 654] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 658] set_robust_list(0x55558ee4d660, 24) = 0 [pid 658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 658] setpgid(0, 0) = 0 [pid 658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] <... restart_syscall resumed>) = 0 [ 283.468288][ T6] tty tty1: SAK: killed process 644 (syz-executor236): by fd#3 [ 283.468315][ T6] tty tty1: SAK: killed process 645 (syz-executor236): by fd#3 [ 283.468333][ T6] tty tty1: SAK: killed process 647 (syz-executor236): by fd#3 [ 283.497553][ T24] tty tty1: SAK: killed process 650 (syz-executor236): by fd#3 [ 283.497584][ T24] tty tty1: SAK: killed process 651 (syz-executor236): by fd#3 [ 283.497604][ T24] tty tty1: SAK: killed process 652 (syz-executor236): by fd#3 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 659 [pid 658] <... openat resumed>) = 3 [pid 658] write(3, "1000", 4) = 4 [pid 658] close(3) = 0 [pid 658] write(1, "executing program\n", 18executing program ) = 18 [pid 658] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 658] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 658] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 658] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 658] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 659 attached ) = ? [pid 657] <... set_robust_list resumed>) = 0 [pid 656] +++ exited with 0 +++ [pid 655] <... prctl resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 659] set_robust_list(0x55558ee4d660, 24) = 0 [pid 659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 659] setpgid(0, 0) = 0 [pid 659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 659] write(3, "1000", 4executing program ) = 4 [pid 659] close(3) = 0 [pid 659] write(1, "executing program\n", 18) = 18 [pid 659] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 659] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 659] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 659] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 659] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 659] exit_group(0) = ? [pid 657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 655] setpgid(0, 0 [pid 657] <... prctl resumed>) = 0 [pid 655] <... setpgid resumed>) = 0 [pid 657] setpgid(0, 0) = 0 [pid 655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 655] <... openat resumed>) = 3 [pid 657] <... openat resumed>) = 3 [pid 655] write(3, "1000", 4 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 660 [pid 658] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=658, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 657] write(3, "1000", 4) = 4 [pid 657] close(3) = 0 executing program [pid 657] write(1, "executing program\n", 18) = 18 [pid 657] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 657] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 657] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 657] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 291] <... restart_syscall resumed>) = 0 [pid 657] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 657] exit_group(0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 657] <... exit_group resumed>) = ? [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 661 executing program [pid 655] <... write resumed>) = 4 [pid 655] close(3) = 0 [pid 655] write(1, "executing program\n", 18) = 18 [pid 655] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 655] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 655] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}./strace-static-x86_64: Process 661 attached ./strace-static-x86_64: Process 660 attached ) = -1 EBADF (Bad file descriptor) [pid 661] set_robust_list(0x55558ee4d660, 24 [pid 660] set_robust_list(0x55558ee4d660, 24 [pid 661] <... set_robust_list resumed>) = 0 [pid 660] <... set_robust_list resumed>) = 0 [pid 655] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 657] +++ exited with 0 +++ [pid 661] <... prctl resumed>) = 0 [pid 660] <... prctl resumed>) = 0 [pid 655] <... openat resumed>) = 4 [pid 661] setpgid(0, 0 [pid 660] setpgid(0, 0 [pid 659] +++ exited with 0 +++ [pid 655] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 661] <... setpgid resumed>) = 0 [pid 660] <... setpgid resumed>) = 0 [pid 661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 655] <... write resumed>) = 8784 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 661] <... openat resumed>) = 3 [pid 660] <... openat resumed>) = 3 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 661] write(3, "1000", 4 [pid 660] write(3, "1000", 4 [pid 655] exit_group(0 [pid 661] <... write resumed>) = 4 [pid 660] <... write resumed>) = 4 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 661] close(3 [pid 660] close(3 [pid 655] <... exit_group resumed>) = ? executing program executing program [pid 661] <... close resumed>) = 0 [pid 660] <... close resumed>) = 0 [pid 661] write(1, "executing program\n", 18 [pid 660] write(1, "executing program\n", 18 [pid 661] <... write resumed>) = 18 [pid 660] <... write resumed>) = 18 [pid 661] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 660] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 661] <... openat resumed>) = 3 [pid 660] <... openat resumed>) = 3 [pid 661] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 660] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 655] +++ exited with 0 +++ [pid 661] <... ioctl resumed>) = 0 [pid 660] <... ioctl resumed>) = 0 [pid 661] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 660] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 661] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 661] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 660] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 661] <... openat resumed>) = 4 [pid 660] <... openat resumed>) = 4 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 661] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 660] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 661] <... write resumed>) = 8784 [pid 294] <... restart_syscall resumed>) = 0 [pid 660] <... write resumed>) = 8784 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 662 ./strace-static-x86_64: Process 662 attached [pid 662] set_robust_list(0x55558ee4d660, 24) = 0 [pid 662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 662] setpgid(0, 0) = 0 [pid 662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 662] write(3, "1000", 4) = 4 [pid 662] close(3) = 0 [pid 662] write(1, "executing program\n", 18executing program ) = 18 [pid 662] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 662] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 663 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 664 [pid 662] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 662] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 662] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 663 attached ) = 8784 [pid 662] exit_group(0) = ? ./strace-static-x86_64: Process 664 attached [pid 664] set_robust_list(0x55558ee4d660, 24) = 0 [pid 664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 664] setpgid(0, 0) = 0 [pid 664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 664] write(3, "1000", 4) = 4 [pid 664] close(3) = 0 [pid 664] write(1, "executing program\n", 18executing program ) = 18 [pid 664] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 664] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 664] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 664] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 664] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 662] +++ exited with 0 +++ [pid 661] +++ killed by SIGKILL +++ [pid 660] +++ killed by SIGKILL +++ [pid 663] set_robust_list(0x55558ee4d660, 24) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=660, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=661, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 663] <... prctl resumed>) = 0 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 663] setpgid(0, 0) = 0 [pid 663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 663] write(3, "1000", 4) = 4 [pid 663] close(3) = 0 executing program [pid 663] write(1, "executing program\n", 18) = 18 [pid 664] <... write resumed>) = 8784 [pid 663] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 664] exit_group(0) = ? [pid 663] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 663] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 663] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 663] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 663] exit_group(0) = ? [pid 664] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 663] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 665 attached [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 665 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 666 [pid 665] set_robust_list(0x55558ee4d660, 24) = 0 ./strace-static-x86_64: Process 666 attached [pid 665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 666] set_robust_list(0x55558ee4d660, 24 [pid 665] <... prctl resumed>) = 0 [pid 665] setpgid(0, 0) = 0 [pid 666] <... set_robust_list resumed>) = 0 [pid 665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 665] <... openat resumed>) = 3 [pid 665] write(3, "1000", 4) = 4 [pid 665] close(3) = 0 [pid 665] write(1, "executing program\n", 18executing program ) = 18 [pid 666] <... prctl resumed>) = 0 [pid 665] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 666] setpgid(0, 0) = 0 [pid 665] <... openat resumed>) = 3 [pid 291] <... restart_syscall resumed>) = 0 [pid 665] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 665] <... ioctl resumed>) = 0 [pid 666] <... openat resumed>) = 3 [pid 665] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 666] write(3, "1000", 4 [pid 665] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 665] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 665] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 666] <... write resumed>) = 4 ./strace-static-x86_64: Process 667 attached [pid 666] close(3 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 667 [pid 667] set_robust_list(0x55558ee4d660, 24 [pid 666] <... close resumed>) = 0 [pid 665] <... write resumed>) = ? executing program [pid 666] write(1, "executing program\n", 18) = 18 [pid 666] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [ 283.497623][ T24] tty tty1: SAK: killed process 653 (syz-executor236): by fd#3 [ 283.529077][ T24] tty tty1: SAK: killed process 658 (syz-executor236): by fd#3 [ 283.537295][ T24] tty tty1: SAK: killed process 659 (syz-executor236): by fd#3 [ 283.549793][ T24] tty tty1: SAK: killed process 660 (syz-executor236): by fd#3 [ 283.549819][ T24] tty tty1: SAK: killed process 661 (syz-executor236): by fd#3 [pid 666] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 666] <... ioctl resumed>) = 0 [pid 666] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 666] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 668 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 669 [pid 666] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 666] exit_group(0) = ? [pid 667] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 668 attached ./strace-static-x86_64: Process 669 attached [pid 666] +++ exited with 0 +++ [pid 667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 669] set_robust_list(0x55558ee4d660, 24 [pid 668] set_robust_list(0x55558ee4d660, 24 [pid 667] <... prctl resumed>) = 0 [pid 667] setpgid(0, 0) = 0 [pid 667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 667] write(3, "1000", 4) = 4 [pid 667] close(3) = 0 executing program [pid 667] write(1, "executing program\n", 18) = 18 [pid 667] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 667] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 667] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 667] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 667] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 667] exit_group(0) = ? [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 670 [pid 669] <... set_robust_list resumed>) = 0 [pid 669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 669] setpgid(0, 0) = 0 [pid 669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 670 attached ) = 3 [pid 668] <... set_robust_list resumed>) = 0 [pid 665] +++ killed by SIGKILL +++ [pid 669] write(3, "1000", 4 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=665, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 669] <... write resumed>) = 4 [pid 668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 669] close(3executing program ) = 0 [pid 670] set_robust_list(0x55558ee4d660, 24 [pid 668] <... prctl resumed>) = 0 [pid 669] write(1, "executing program\n", 18) = 18 [pid 669] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 670] <... set_robust_list resumed>) = 0 [pid 669] <... openat resumed>) = 3 [pid 668] setpgid(0, 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 669] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 668] <... setpgid resumed>) = 0 [pid 667] +++ exited with 0 +++ [pid 669] <... ioctl resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 670] <... prctl resumed>) = 0 [pid 669] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 670] setpgid(0, 0 [pid 669] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 668] <... openat resumed>) = 3 ./strace-static-x86_64: Process 671 attached [pid 669] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 671 [pid 671] set_robust_list(0x55558ee4d660, 24 [pid 670] <... setpgid resumed>) = 0 [pid 669] <... openat resumed>) = 4 [pid 668] write(3, "1000", 4 [pid 671] <... set_robust_list resumed>) = 0 [pid 669] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 668] <... write resumed>) = 4 [pid 670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 669] <... write resumed>) = ? [pid 668] close(3 [pid 291] <... restart_syscall resumed>) = 0 [pid 670] <... openat resumed>) = 3 [pid 668] <... close resumed>) = 0 [pid 670] write(3, "1000", 4executing program [pid 668] write(1, "executing program\n", 18 [pid 670] <... write resumed>) = 4 [pid 668] <... write resumed>) = 18 [pid 670] close(3 [pid 668] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 670] <... close resumed>) = 0 [pid 668] <... openat resumed>) = 3 executing program [pid 670] write(1, "executing program\n", 18 [pid 668] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 670] <... write resumed>) = 18 [pid 668] <... ioctl resumed>) = 0 [pid 670] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 668] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 670] <... openat resumed>) = 3 [pid 668] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 670] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 668] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 670] <... ioctl resumed>) = 0 [pid 668] <... openat resumed>) = 4 [pid 670] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 668] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 670] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 668] <... write resumed>) = 8784 [pid 670] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 668] exit_group(0 [pid 670] <... openat resumed>) = 4 [pid 668] <... exit_group resumed>) = ? [pid 670] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 670] exit_group(0) = ? [pid 670] +++ exited with 0 +++ [pid 668] +++ exited with 0 +++ [pid 671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 671] <... prctl resumed>) = 0 [pid 671] setpgid(0, 0) = 0 [pid 671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 671] write(3, "1000", 4 [pid 669] +++ killed by SIGKILL +++ [pid 671] <... write resumed>) = 4 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=669, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 671] close(3) = 0 [pid 671] write(1, "executing program\n", 18 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 671] <... write resumed>) = 18 [pid 671] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 671] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 673 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 672 ./strace-static-x86_64: Process 674 attached ./strace-static-x86_64: Process 673 attached [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 674 ./strace-static-x86_64: Process 672 attached [pid 674] set_robust_list(0x55558ee4d660, 24 [pid 673] set_robust_list(0x55558ee4d660, 24 [pid 671] <... ioctl resumed>) = 0 [pid 674] <... set_robust_list resumed>) = 0 [pid 673] <... set_robust_list resumed>) = 0 [pid 671] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 671] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 672] set_robust_list(0x55558ee4d660, 24 [pid 674] setpgid(0, 0 [pid 673] <... prctl resumed>) = 0 [pid 672] <... set_robust_list resumed>) = 0 [pid 671] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 674] <... setpgid resumed>) = 0 [pid 674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 673] setpgid(0, 0 [pid 674] <... openat resumed>) = 3 [pid 673] <... setpgid resumed>) = 0 [pid 671] <... openat resumed>) = 4 [pid 674] write(3, "1000", 4) = 4 [pid 674] close(3) = 0 executing program [pid 674] write(1, "executing program\n", 18) = 18 [pid 674] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 674] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 671] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 674] <... ioctl resumed>) = 0 [pid 674] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 674] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 674] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 673] <... openat resumed>) = 3 [pid 672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 671] <... write resumed>) = ? [pid 673] write(3, "1000", 4 [pid 672] <... prctl resumed>) = 0 [pid 673] <... write resumed>) = 4 [pid 672] setpgid(0, 0 [pid 673] close(3 [pid 672] <... setpgid resumed>) = 0 executing program [pid 673] <... close resumed>) = 0 [pid 672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 673] write(1, "executing program\n", 18 [pid 672] <... openat resumed>) = 3 [pid 673] <... write resumed>) = 18 [pid 672] write(3, "1000", 4 [pid 673] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 672] <... write resumed>) = 4 [pid 673] <... openat resumed>) = 3 [pid 672] close(3 [pid 673] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 672] <... close resumed>) = 0 executing program [pid 673] <... ioctl resumed>) = 0 [pid 672] write(1, "executing program\n", 18 [pid 673] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 672] <... write resumed>) = 18 [pid 673] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 672] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 673] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 672] <... openat resumed>) = 3 [pid 672] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 672] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [ 283.576195][ T24] tty tty1: SAK: killed process 665 (syz-executor236): by fd#3 [ 283.584159][ T24] tty tty1: SAK: killed process 665 (syz-executor236): by fd#3 [ 283.597372][ T371] tty tty1: SAK: killed process 669 (syz-executor236): by fd#3 [ 283.606311][ T371] tty tty1: SAK: killed process 669 (syz-executor236): by fd#3 [pid 672] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 674] <... write resumed>) = ? [pid 673] <... openat resumed>) = 4 [pid 672] <... openat resumed>) = 4 [pid 673] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 671] +++ killed by SIGKILL +++ [pid 673] <... write resumed>) = 8784 [pid 672] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=671, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 673] exit_group(0 [pid 672] <... write resumed>) = 8784 [pid 673] <... exit_group resumed>) = ? [pid 672] exit_group(0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 672] <... exit_group resumed>) = ? [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 675 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 676 ./strace-static-x86_64: Process 675 attached [pid 675] set_robust_list(0x55558ee4d660, 24) = 0 [pid 675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 675] setpgid(0, 0) = 0 [pid 675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 676 attached [pid 673] +++ exited with 0 +++ [pid 676] set_robust_list(0x55558ee4d660, 24 [pid 672] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 676] <... set_robust_list resumed>) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 674] +++ killed by SIGKILL +++ [pid 676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=674, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 676] <... prctl resumed>) = 0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 676] setpgid(0, 0) = 0 [pid 675] write(3, "1000", 4 [pid 676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 675] <... write resumed>) = 4 [pid 676] <... openat resumed>) = 3 [pid 675] close(3 [pid 676] write(3, "1000", 4executing program ) = 4 [pid 676] close(3) = 0 [pid 676] write(1, "executing program\n", 18) = 18 [pid 676] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 675] <... close resumed>) = 0 [pid 676] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 676] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 676] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 676] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program ) = ? [pid 675] write(1, "executing program\n", 18) = 18 [pid 675] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 675] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 675] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 675] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 675] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 675] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 677 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 678 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 679 ./strace-static-x86_64: Process 679 attached [pid 679] set_robust_list(0x55558ee4d660, 24) = 0 [pid 679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 679] setpgid(0, 0) = 0 [pid 679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 679] write(3, "1000", 4) = 4 [pid 679] close(3) = 0 [pid 679] write(1, "executing program\n", 18executing program ) = 18 ./strace-static-x86_64: Process 677 attached [pid 679] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 677] set_robust_list(0x55558ee4d660, 24 [pid 679] <... openat resumed>) = 3 [pid 675] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 677] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 678 attached [pid 678] set_robust_list(0x55558ee4d660, 24 [pid 676] +++ killed by SIGKILL +++ [pid 678] <... set_robust_list resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=676, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 679] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 678] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 678] <... prctl resumed>) = 0 [pid 678] setpgid(0, 0 [pid 679] <... ioctl resumed>) = 0 [pid 678] <... setpgid resumed>) = 0 [pid 679] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 679] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 679] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 678] <... openat resumed>) = 3 [pid 677] <... prctl resumed>) = 0 [pid 678] write(3, "1000", 4 [pid 679] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 678] <... write resumed>) = 4 [pid 677] setpgid(0, 0 [pid 678] close(3executing program ) = 0 [pid 677] <... setpgid resumed>) = 0 [pid 678] write(1, "executing program\n", 18) = 18 [pid 678] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 678] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 678] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 678] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 677] write(3, "1000", 4) = 4 [pid 677] close(3executing program ) = 0 [pid 677] write(1, "executing program\n", 18) = 18 [pid 677] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 677] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 677] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 677] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 678] <... openat resumed>) = 4 [pid 678] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 678] exit_group(0) = ? [pid 677] <... openat resumed>) = 4 [pid 677] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 679] <... write resumed>) = ? [pid 678] +++ exited with 0 +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 677] exit_group(0) = ? [pid 292] <... restart_syscall resumed>) = 0 [pid 677] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 680 attached [pid 680] set_robust_list(0x55558ee4d660, 24) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 680 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 681 [pid 680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 680] setpgid(0, 0) = 0 [pid 680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 683 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 682 [pid 680] <... openat resumed>) = 3 [pid 680] write(3, "1000", 4) = 4 [pid 680] close(3) = 0 [pid 680] write(1, "executing program\n", 18executing program ) = 18 [pid 680] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 681 attached [pid 681] set_robust_list(0x55558ee4d660, 24) = 0 [pid 681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 681] setpgid(0, 0) = 0 [pid 681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 681] write(3, "1000", 4) = 4 [pid 681] close(3) = 0 executing program [pid 681] write(1, "executing program\n", 18) = 18 [pid 681] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 682 attached [pid 682] set_robust_list(0x55558ee4d660, 24) = 0 [pid 682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 682] setpgid(0, 0) = 0 [pid 682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 682] write(3, "1000", 4) = 4 [pid 682] close(3) = 0 [pid 682] write(1, "executing program\n", 18executing program ) = 18 [pid 682] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 683 attached [pid 683] set_robust_list(0x55558ee4d660, 24) = 0 [pid 683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 683] setpgid(0, 0 [pid 679] +++ killed by SIGKILL +++ [ 283.621895][ T24] tty tty1: SAK: killed process 671 (syz-executor236): by fd#3 [ 283.621926][ T24] tty tty1: SAK: killed process 674 (syz-executor236): by fd#3 [ 283.640169][ T24] tty tty1: SAK: killed process 676 (syz-executor236): by fd#3 [ 283.648042][ T24] tty tty1: SAK: killed process 676 (syz-executor236): by fd#3 [ 283.658376][ T371] tty tty1: SAK: killed process 679 (syz-executor236): by fd#3 [pid 683] <... setpgid resumed>) = 0 [pid 680] <... openat resumed>) = 3 [pid 681] <... openat resumed>) = 3 [pid 680] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=679, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 680] <... ioctl resumed>) = 0 [pid 680] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 682] <... openat resumed>) = 3 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 680] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 681] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 680] <... openat resumed>) = 4 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 684 [pid 680] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 681] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 680] <... write resumed>) = 8784 [pid 680] exit_group(0 [pid 682] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 681] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = ? [pid 680] <... exit_group resumed>) = ? [pid 682] <... ioctl resumed>) = ? [pid 680] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=680, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 681] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=681, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 684 attached [pid 684] set_robust_list(0x55558ee4d660, 24) = 0 [pid 684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 684] setpgid(0, 0) = 0 [pid 684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 684] write(3, "1000", 4) = 4 [pid 684] close(3executing program ) = 0 [pid 684] write(1, "executing program\n", 18) = 18 [pid 684] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 683] <... openat resumed>) = 3 [pid 683] write(3, "1000", 4) = 4 [pid 683] close(3) = 0 executing program [pid 683] write(1, "executing program\n", 18) = 18 [pid 683] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 685 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 686 attached ./strace-static-x86_64: Process 685 attached [pid 682] +++ killed by SIGKILL +++ [pid 685] set_robust_list(0x55558ee4d660, 24 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 686 [pid 685] <... set_robust_list resumed>) = 0 [pid 685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 685] setpgid(0, 0) = 0 [pid 685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 684] <... openat resumed>) = 3 [pid 683] <... openat resumed>) = 3 [pid 685] <... openat resumed>) = 3 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=682, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 685] write(3, "1000", 4 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 685] <... write resumed>) = 4 [pid 685] close(3executing program ) = 0 [pid 685] write(1, "executing program\n", 18) = 18 [pid 685] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 684] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 683] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 686] set_robust_list(0x55558ee4d660, 24 [pid 685] <... openat resumed>) = 3 [pid 685] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 684] <... ioctl resumed>) = 0 [pid 686] <... set_robust_list resumed>) = 0 [pid 683] <... ioctl resumed>) = 0 [pid 685] <... ioctl resumed>) = 0 [pid 685] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 685] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 684] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 685] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 684] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 683] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 685] <... write resumed>) = 8784 [pid 684] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=684, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 683] <... ioctl resumed>) = ? [pid 683] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=683, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 686] <... prctl resumed>) = 0 [pid 686] setpgid(0, 0) = 0 [pid 686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 686] write(3, "1000", 4) = 4 [pid 686] close(3executing program ) = 0 [pid 686] write(1, "executing program\n", 18) = 18 [pid 686] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 686] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 686] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 686] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 686] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 686] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 687 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 688 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 689 ./strace-static-x86_64: Process 689 attached [pid 689] set_robust_list(0x55558ee4d660, 24) = 0 [pid 689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 689] setpgid(0, 0) = 0 [pid 689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 688 attached [pid 688] set_robust_list(0x55558ee4d660, 24) = 0 [pid 688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 689] write(3, "1000", 4executing program ) = 4 [pid 689] close(3) = 0 [pid 689] write(1, "executing program\n", 18) = 18 [pid 688] <... prctl resumed>) = 0 [pid 689] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 688] setpgid(0, 0) = 0 [pid 688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 689] <... openat resumed>) = 3 [pid 689] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 688] <... openat resumed>) = 3 [pid 689] <... ioctl resumed>) = 0 [pid 689] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 689] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 688] write(3, "1000", 4) = 4 [pid 688] close(3) = 0 [pid 689] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 688] write(1, "executing program\n", 18) = 18 [pid 688] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 686] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 685] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=685, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 687 attached [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 688] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 689] <... write resumed>) = 8784 [pid 689] exit_group(0 [pid 688] <... ioctl resumed>) = 0 [pid 688] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [ 283.667150][ T371] tty tty1: SAK: killed process 679 (syz-executor236): by fd#3 [ 283.680533][ T371] tty tty1: SAK: killed process 680 (syz-executor236): by fd#3 [ 283.680559][ T371] tty tty1: SAK: killed process 681 (syz-executor236): by fd#3 [ 283.680579][ T371] tty tty1: SAK: killed process 682 (syz-executor236): by fd#3 [ 283.709775][ T371] tty tty1: SAK: killed process 683 (syz-executor236): by fd#3 [ 283.709802][ T371] tty tty1: SAK: killed process 684 (syz-executor236): by fd#3 [pid 688] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 689] <... exit_group resumed>) = ? [pid 688] <... openat resumed>) = 4 [pid 688] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 690 [pid 688] <... write resumed>) = 8784 [pid 688] exit_group(0) = ? [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 691 executing program [pid 687] set_robust_list(0x55558ee4d660, 24) = 0 [pid 687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 687] setpgid(0, 0) = 0 [pid 687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 687] write(3, "1000", 4) = 4 [pid 687] close(3) = 0 [pid 687] write(1, "executing program\n", 18) = 18 [pid 687] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 687] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 687] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 687] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 687] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 ./strace-static-x86_64: Process 691 attached ./strace-static-x86_64: Process 690 attached [pid 687] exit_group(0) = ? [pid 691] set_robust_list(0x55558ee4d660, 24 [pid 690] set_robust_list(0x55558ee4d660, 24 [pid 689] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>executing program [pid 691] <... set_robust_list resumed>) = 0 [pid 691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 691] setpgid(0, 0) = 0 [pid 691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 691] write(3, "1000", 4) = 4 [pid 691] close(3) = 0 [pid 691] write(1, "executing program\n", 18) = 18 [pid 691] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 691] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 691] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 691] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 691] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 691] exit_group(0) = ? [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 692 executing program [pid 690] <... set_robust_list resumed>) = 0 [pid 690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 690] setpgid(0, 0) = 0 [pid 690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 690] write(3, "1000", 4) = 4 [pid 690] close(3) = 0 [pid 690] write(1, "executing program\n", 18) = 18 [pid 690] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 690] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 690] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 690] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 690] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 690] exit_group(0) = ? ./strace-static-x86_64: Process 692 attached [pid 687] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 692] set_robust_list(0x55558ee4d660, 24 [pid 691] +++ exited with 0 +++ [pid 690] +++ exited with 0 +++ [pid 688] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 692] <... set_robust_list resumed>) = 0 [pid 692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 692] setpgid(0, 0) = 0 [pid 692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 692] write(3, "1000", 4) = 4 [pid 692] close(3) = 0 executing program [pid 692] write(1, "executing program\n", 18) = 18 [pid 692] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 692] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 692] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 692] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 692] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 692] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 693 attached [pid 693] set_robust_list(0x55558ee4d660, 24 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 693] <... set_robust_list resumed>) = 0 [pid 693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 693] setpgid(0, 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 693 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 694 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 696 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 695 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=692, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 696 attached ./strace-static-x86_64: Process 695 attached ./strace-static-x86_64: Process 694 attached [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 693] <... setpgid resumed>) = 0 [pid 696] set_robust_list(0x55558ee4d660, 24 [pid 693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 696] <... set_robust_list resumed>) = 0 [pid 694] set_robust_list(0x55558ee4d660, 24 [pid 693] <... openat resumed>) = 3 [pid 693] write(3, "1000", 4) = 4 [pid 696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 694] <... set_robust_list resumed>) = 0 [pid 693] close(3executing program ) = 0 [pid 693] write(1, "executing program\n", 18) = 18 [pid 693] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 696] <... prctl resumed>) = 0 [pid 695] set_robust_list(0x55558ee4d660, 24 [pid 694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 696] setpgid(0, 0 [pid 693] <... openat resumed>) = 3 [pid 696] <... setpgid resumed>) = 0 [pid 696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 693] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 695] <... set_robust_list resumed>) = 0 [pid 694] <... prctl resumed>) = 0 [pid 696] <... openat resumed>) = 3 [pid 696] write(3, "1000", 4) = 4 [pid 696] close(3executing program ) = 0 [pid 696] write(1, "executing program\n", 18 [pid 694] setpgid(0, 0 [pid 696] <... write resumed>) = 18 [pid 696] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 694] <... setpgid resumed>) = 0 [pid 693] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 696] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 696] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 696] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 696] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 696] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program ) = ? [pid 695] <... prctl resumed>) = 0 [pid 694] <... openat resumed>) = 3 [pid 693] <... ioctl resumed>) = ? [pid 694] write(3, "1000", 4) = 4 [pid 694] close(3) = 0 [pid 694] write(1, "executing program\n", 18) = 18 [pid 694] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 694] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 694] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 694] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 694] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [ 283.709825][ T371] tty tty1: SAK: killed process 685 (syz-executor236): by fd#3 [ 283.735278][ T371] tty tty1: SAK: killed process 687 (syz-executor236): by fd#3 [ 283.746603][ T24] tty tty1: SAK: killed process 692 (syz-executor236): by fd#3 [ 283.760809][ T24] tty tty1: SAK: killed process 693 (syz-executor236): by fd#3 [ 283.760844][ T24] tty tty1: SAK: killed process 696 (syz-executor236): by fd#3 [pid 694] exit_group(0 [pid 291] <... restart_syscall resumed>) = 0 [pid 696] +++ killed by SIGKILL +++ [pid 695] setpgid(0, 0 [pid 694] <... exit_group resumed>) = ? [pid 693] +++ killed by SIGKILL +++ [pid 695] <... setpgid resumed>) = 0 [pid 695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 695] write(3, "1000", 4) = 4 [pid 695] close(3) = 0 [pid 695] write(1, "executing program\n", 18) = 18 [pid 695] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 695] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 695] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 695] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 695] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 695] exit_group(0) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 697 attached [pid 694] +++ exited with 0 +++ [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 697 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=693, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 697] set_robust_list(0x55558ee4d660, 24 [pid 695] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=696, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 697] <... set_robust_list resumed>) = 0 [pid 697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 697] setpgid(0, 0) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 697] write(3, "1000", 4) = 4 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 698 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 697] close(3executing program [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 699 [pid 697] <... close resumed>) = 0 [pid 697] write(1, "executing program\n", 18) = 18 [pid 697] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 699 attached ./strace-static-x86_64: Process 698 attached [pid 699] set_robust_list(0x55558ee4d660, 24 [pid 698] set_robust_list(0x55558ee4d660, 24 [pid 697] <... openat resumed>) = 3 [pid 697] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 699] <... set_robust_list resumed>) = 0 [pid 698] <... set_robust_list resumed>) = 0 [pid 697] <... ioctl resumed>) = 0 [pid 697] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 697] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 697] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 699] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 697] <... write resumed>) = ? [pid 699] <... prctl resumed>) = 0 [pid 699] setpgid(0, 0) = 0 [pid 699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 699] write(3, "1000", 4) = 4 [pid 699] close(3executing program ) = 0 [pid 699] write(1, "executing program\n", 18) = 18 [pid 699] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 699] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 699] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 698] <... prctl resumed>) = 0 [pid 699] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 698] setpgid(0, 0 [pid 697] +++ killed by SIGKILL +++ [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 699] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 698] <... setpgid resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=697, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 699] <... openat resumed>) = 4 [pid 698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 699] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 698] <... openat resumed>) = 3 ./strace-static-x86_64: Process 701 attached ./strace-static-x86_64: Process 700 attached [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 700 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 701 [pid 700] set_robust_list(0x55558ee4d660, 24) = 0 [pid 700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 700] setpgid(0, 0) = 0 [pid 700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 701] set_robust_list(0x55558ee4d660, 24) = 0 [pid 700] write(3, "1000", 4 [pid 701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 700] <... write resumed>) = 4 executing program [pid 700] close(3) = 0 [pid 700] write(1, "executing program\n", 18) = 18 [pid 701] <... prctl resumed>) = 0 [pid 700] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 701] setpgid(0, 0) = 0 [pid 701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 700] <... openat resumed>) = 3 [pid 700] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 701] <... openat resumed>) = 3 [pid 700] <... ioctl resumed>) = 0 [pid 700] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 701] write(3, "1000", 4 [pid 700] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 701] <... write resumed>) = 4 [pid 700] <... openat resumed>) = 4 [pid 701] close(3) = 0 [pid 701] write(1, "executing program\n", 18 [pid 700] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 699] <... write resumed>) = ? executing program [pid 698] write(3, "1000", 4 [pid 701] <... write resumed>) = 18 [pid 701] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 698] <... write resumed>) = 4 [pid 699] +++ killed by SIGKILL +++ [pid 698] close(3) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=699, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 701] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}executing program [pid 698] write(1, "executing program\n", 18 [pid 701] <... ioctl resumed>) = ? [pid 700] <... write resumed>) = ? [pid 698] <... write resumed>) = 18 [pid 701] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=701, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 702 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 703 ./strace-static-x86_64: Process 703 attached [pid 703] set_robust_list(0x55558ee4d660, 24) = 0 [pid 703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 703] setpgid(0, 0) = 0 [pid 703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 703] write(3, "1000", 4) = 4 [pid 703] close(3) = 0 ./strace-static-x86_64: Process 702 attached [pid 703] write(1, "executing program\n", 18executing program [pid 702] set_robust_list(0x55558ee4d660, 24 [pid 703] <... write resumed>) = 18 [pid 703] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 702] <... set_robust_list resumed>) = 0 [pid 702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 698] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 703] <... openat resumed>) = 3 [pid 698] <... openat resumed>) = 3 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 698] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 703] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 702] <... prctl resumed>) = 0 [pid 702] setpgid(0, 0 [pid 698] <... ioctl resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 704 [pid 698] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 698] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 698] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 702] <... setpgid resumed>) = 0 [pid 703] <... ioctl resumed>) = 0 [pid 698] <... write resumed>) = 8784 ./strace-static-x86_64: Process 704 attached [pid 700] +++ killed by SIGKILL +++ [pid 698] exit_group(0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=700, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 703] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [ 283.776721][ T24] tty tty1: SAK: killed process 694 (syz-executor236): by fd#3 [ 283.798386][ T371] tty tty1: SAK: killed process 697 (syz-executor236): by fd#3 [ 283.808180][ T371] tty tty1: SAK: killed process 699 (syz-executor236): by fd#3 [ 283.817616][ T371] tty tty1: SAK: killed process 700 (syz-executor236): by fd#3 [pid 703] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 702] <... openat resumed>) = 3 [pid 703] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 702] write(3, "1000", 4) = 4 [pid 702] close(3) = 0 [pid 703] <... write resumed>) = 8784 [pid 702] write(1, "executing program\n", 18executing program [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 705 [pid 702] <... write resumed>) = 18 [pid 702] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 703] exit_group(0 [pid 702] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 703] <... exit_group resumed>) = ? [pid 702] <... ioctl resumed>) = 0 [pid 702] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 702] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 702] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 704] set_robust_list(0x55558ee4d660, 24 [pid 702] exit_group(0 [pid 698] <... exit_group resumed>) = ? [pid 703] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 702] <... exit_group resumed>) = ? [pid 698] +++ exited with 0 +++ [pid 704] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 705 attached [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 705] set_robust_list(0x55558ee4d660, 24 [pid 704] <... prctl resumed>) = 0 [pid 705] <... set_robust_list resumed>) = 0 [pid 704] setpgid(0, 0 [pid 705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 704] <... setpgid resumed>) = 0 [pid 705] <... prctl resumed>) = 0 [pid 704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 702] +++ exited with 0 +++ [pid 705] setpgid(0, 0 [pid 704] <... openat resumed>) = 3 [pid 705] <... setpgid resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 704] write(3, "1000", 4 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 705] <... openat resumed>) = 3 [pid 705] write(3, "1000", 4 [pid 704] <... write resumed>) = 4 [pid 705] <... write resumed>) = 4 [pid 705] close(3 [pid 704] close(3 [pid 705] <... close resumed>) = 0 executing program [pid 705] write(1, "executing program\n", 18 [pid 704] <... close resumed>) = 0 [pid 705] <... write resumed>) = 18 [pid 705] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 704] write(1, "executing program\n", 18executing program [pid 705] <... openat resumed>) = 3 [pid 704] <... write resumed>) = 18 [pid 705] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 704] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 705] <... ioctl resumed>) = 0 [pid 704] <... openat resumed>) = 3 [pid 705] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 704] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 705] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 704] <... ioctl resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 705] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 704] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 705] <... openat resumed>) = 4 [pid 704] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 704] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 705] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 704] <... openat resumed>) = 4 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 704] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 705] <... write resumed>) = 8784 [pid 704] <... write resumed>) = 8784 [pid 704] exit_group(0) = ? ./strace-static-x86_64: Process 706 attached [pid 706] set_robust_list(0x55558ee4d660, 24) = 0 [pid 706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 706] setpgid(0, 0) = 0 [pid 706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 706] write(3, "1000", 4) = 4 [pid 706] close(3) = 0 [pid 706] write(1, "executing program\n", 18executing program ) = 18 [pid 706] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 706] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 706] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 706] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 706] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 706] exit_group(0) = ? [pid 705] +++ killed by SIGKILL +++ [pid 704] +++ exited with 0 +++ [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 706 [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 707 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 708 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=705, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 709 ./strace-static-x86_64: Process 707 attached [pid 707] set_robust_list(0x55558ee4d660, 24) = 0 [pid 707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 707] setpgid(0, 0) = 0 [pid 707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 707] write(3, "1000", 4) = 4 [pid 707] close(3) = 0 [pid 707] write(1, "executing program\n", 18executing program ) = 18 [pid 707] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 707] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}./strace-static-x86_64: Process 709 attached ./strace-static-x86_64: Process 708 attached [pid 706] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 707] <... ioctl resumed>) = ? [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 710 executing program [pid 709] set_robust_list(0x55558ee4d660, 24) = 0 [pid 709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 709] setpgid(0, 0) = 0 [pid 709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 709] write(3, "1000", 4) = 4 [pid 709] close(3) = 0 [pid 709] write(1, "executing program\n", 18) = 18 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 709] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 711 executing program [pid 708] set_robust_list(0x55558ee4d660, 24) = 0 [pid 708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 708] setpgid(0, 0) = 0 [pid 708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 708] write(3, "1000", 4) = 4 [pid 708] close(3) = 0 [pid 708] write(1, "executing program\n", 18) = 18 [pid 708] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 710 attached [pid 710] set_robust_list(0x55558ee4d660, 24) = 0 [pid 710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 710] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 711 attached [pid 710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 711] set_robust_list(0x55558ee4d660, 24) = 0 [pid 709] <... openat resumed>) = 3 [pid 708] <... openat resumed>) = 3 [pid 707] +++ killed by SIGKILL +++ [pid 711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 708] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=707, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 711] <... prctl resumed>) = 0 [pid 710] <... openat resumed>) = 3 [pid 709] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 708] <... ioctl resumed>) = 0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 711] setpgid(0, 0 [pid 709] <... ioctl resumed>) = 0 [pid 708] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 711] <... setpgid resumed>) = 0 [pid 709] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 708] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 710] write(3, "1000", 4 [pid 708] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 710] <... write resumed>) = 4 [pid 709] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 708] <... openat resumed>) = 4 [pid 708] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 711] <... openat resumed>) = 3 [pid 710] close(3 [pid 709] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 711] write(3, "1000", 4 [pid 710] <... close resumed>) = 0 [pid 709] <... openat resumed>) = 4 [pid 708] <... write resumed>) = 8784 [pid 711] <... write resumed>) = 4 [pid 710] write(1, "executing program\n", 18 [pid 709] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 711] close(3 [pid 710] <... write resumed>) = 18 [pid 709] <... write resumed>) = ? [pid 711] <... close resumed>) = 0 [pid 710] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 711] write(1, "executing program\n", 18) = 18 [pid 710] <... openat resumed>) = 3 [pid 711] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 710] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 711] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 710] <... ioctl resumed>) = 0 [pid 711] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 710] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 711] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 710] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 711] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 710] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 711] exit_group(0) = ? [pid 710] <... openat resumed>) = 4 [pid 710] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 710] exit_group(0) = ? [pid 711] +++ exited with 0 +++ [pid 709] +++ killed by SIGKILL +++ [pid 708] +++ killed by SIGKILL +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 712 [ 283.817842][ T371] tty tty1: SAK: killed process 701 (syz-executor236): by fd#3 [ 283.841687][ T24] tty tty1: SAK: killed process 704 (syz-executor236): by fd#3 [ 283.841711][ T24] tty tty1: SAK: killed process 705 (syz-executor236): by fd#3 [ 283.857607][ T24] tty tty1: SAK: killed process 707 (syz-executor236): by fd#3 [ 283.867302][ T371] tty tty1: SAK: killed process 708 (syz-executor236): by fd#3 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 713 attached ./strace-static-x86_64: Process 712 attached [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=708, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 713 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=709, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 713] set_robust_list(0x55558ee4d660, 24 [pid 712] set_robust_list(0x55558ee4d660, 24 [pid 713] <... set_robust_list resumed>) = 0 [pid 712] <... set_robust_list resumed>) = 0 [pid 710] +++ exited with 0 +++ [pid 713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 713] <... prctl resumed>) = 0 [pid 712] <... prctl resumed>) = 0 [pid 713] setpgid(0, 0 [pid 712] setpgid(0, 0 [pid 713] <... setpgid resumed>) = 0 [pid 712] <... setpgid resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 714 [pid 291] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 715 attached ./strace-static-x86_64: Process 714 attached [pid 713] <... openat resumed>) = 3 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 715 [pid 715] set_robust_list(0x55558ee4d660, 24 [pid 714] set_robust_list(0x55558ee4d660, 24 [pid 713] write(3, "1000", 4 [pid 712] <... openat resumed>) = 3 [pid 715] <... set_robust_list resumed>) = 0 [pid 714] <... set_robust_list resumed>) = 0 [pid 713] <... write resumed>) = 4 [pid 712] write(3, "1000", 4 [pid 714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 713] close(3 [pid 712] <... write resumed>) = 4 [pid 715] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 713] <... close resumed>) = 0 [pid 712] close(3 [pid 713] write(1, "executing program\n", 18 [pid 712] <... close resumed>) = 0 [pid 713] <... write resumed>) = 18 [pid 712] write(1, "executing program\n", 18 [pid 714] <... prctl resumed>) = 0 executing program [pid 713] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 712] <... write resumed>) = 18 [pid 714] setpgid(0, 0) = 0 [pid 714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 713] <... openat resumed>) = 3 [pid 712] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 714] <... openat resumed>) = 3 [pid 713] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 712] <... openat resumed>) = 3 [pid 713] <... ioctl resumed>) = 0 [pid 714] write(3, "1000", 4 [pid 712] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 713] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 712] <... ioctl resumed>) = 0 [pid 713] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 712] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 713] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000executing program executing program [pid 712] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 713] <... openat resumed>) = 4 [pid 712] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 713] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 712] <... openat resumed>) = 4 [pid 714] <... write resumed>) = 4 [pid 714] close(3) = 0 [pid 714] write(1, "executing program\n", 18) = 18 [pid 712] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 714] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 713] <... write resumed>) = 8784 [pid 714] <... openat resumed>) = 3 [pid 714] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 712] <... write resumed>) = 8784 [pid 714] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 713] exit_group(0 [pid 712] exit_group(0 [pid 714] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 714] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 714] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [pid 715] <... prctl resumed>) = 0 [pid 715] setpgid(0, 0) = 0 [pid 715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 715] write(3, "1000", 4) = 4 [pid 715] close(3) = 0 [pid 715] write(1, "executing program\n", 18) = 18 [pid 715] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 715] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 715] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 715] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 715] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 715] exit_group(0) = ? [pid 713] <... exit_group resumed>) = ? [pid 712] <... exit_group resumed>) = ? [pid 714] +++ killed by SIGKILL +++ [pid 291] <... restart_syscall resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=714, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 716 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 717 ./strace-static-x86_64: Process 716 attached [pid 716] set_robust_list(0x55558ee4d660, 24) = 0 [pid 716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 716] setpgid(0, 0) = 0 [pid 716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 716] write(3, "1000", 4) = 4 [pid 716] close(3) = 0 executing program [pid 716] write(1, "executing program\n", 18) = 18 [pid 716] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 716] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 716] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 716] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 716] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 717 attached [pid 715] +++ exited with 0 +++ [pid 713] +++ killed by SIGKILL +++ [pid 712] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=713, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 716] <... write resumed>) = 8784 [pid 716] exit_group(0) = ? [pid 717] set_robust_list(0x55558ee4d660, 24) = 0 [pid 717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 717] setpgid(0, 0) = 0 [pid 717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 717] write(3, "1000", 4executing program ) = 4 [pid 717] close(3) = 0 [pid 717] write(1, "executing program\n", 18) = 18 [pid 717] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 292] <... restart_syscall resumed>) = 0 [pid 717] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 717] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 717] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 717] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 718 [pid 717] <... openat resumed>) = 4 [pid 717] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 294] <... restart_syscall resumed>) = 0 [pid 717] exit_group(0) = ? ./strace-static-x86_64: Process 718 attached [pid 717] +++ exited with 0 +++ [pid 716] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=712, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 718] set_robust_list(0x55558ee4d660, 24) = 0 [pid 718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 719 attached ./strace-static-x86_64: Process 720 attached [pid 718] <... prctl resumed>) = 0 [pid 720] set_robust_list(0x55558ee4d660, 24 [pid 718] setpgid(0, 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 720 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 719 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 720] <... set_robust_list resumed>) = 0 [pid 718] <... setpgid resumed>) = 0 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 719] set_robust_list(0x55558ee4d660, 24 [pid 718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 719] <... set_robust_list resumed>) = 0 [pid 720] <... prctl resumed>) = 0 [pid 719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 718] <... openat resumed>) = 3 [pid 720] setpgid(0, 0 [pid 719] <... prctl resumed>) = 0 [pid 718] write(3, "1000", 4 [pid 720] <... setpgid resumed>) = 0 [pid 719] setpgid(0, 0 [pid 718] <... write resumed>) = 4 [pid 720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 719] <... setpgid resumed>) = 0 [pid 718] close(3 [pid 720] <... openat resumed>) = 3 [pid 718] <... close resumed>) = 0 [pid 720] write(3, "1000", 4 executing program [pid 719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 718] write(1, "executing program\n", 18 [pid 720] <... write resumed>) = 4 [pid 718] <... write resumed>) = 18 [pid 720] close(3executing program ) = 0 [pid 718] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 720] write(1, "executing program\n", 18) = 18 [pid 720] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 718] <... openat resumed>) = 3 [pid 720] <... openat resumed>) = 3 [pid 718] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 720] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 718] <... ioctl resumed>) = 0 [pid 720] <... ioctl resumed>) = 0 [pid 718] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 720] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 718] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 720] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 718] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 720] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 718] <... openat resumed>) = 4 [pid 720] <... openat resumed>) = 4 [pid 718] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 720] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 719] <... openat resumed>) = 3 [pid 718] <... write resumed>) = 8784 [pid 720] <... write resumed>) = ? [pid 719] write(3, "1000", 4) = 4 [pid 719] close(3) = 0 executing program [pid 719] write(1, "executing program\n", 18) = 18 [pid 719] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 719] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 719] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 719] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 719] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 719] exit_group(0) = ? [pid 720] +++ killed by SIGKILL +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 721 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 722 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=720, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 723 ./strace-static-x86_64: Process 721 attached [pid 721] set_robust_list(0x55558ee4d660, 24) = 0 [pid 721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 721] setpgid(0, 0) = 0 [ 283.867330][ T371] tty tty1: SAK: killed process 709 (syz-executor236): by fd#3 [ 283.888820][ T24] tty tty1: SAK: killed process 712 (syz-executor236): by fd#3 [ 283.888848][ T24] tty tty1: SAK: killed process 713 (syz-executor236): by fd#3 [ 283.888865][ T24] tty tty1: SAK: killed process 714 (syz-executor236): by fd#3 [ 283.917622][ T24] tty tty1: SAK: killed process 718 (syz-executor236): by fd#3 [pid 721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 721] write(3, "1000", 4executing program ) = 4 [pid 721] close(3) = 0 [pid 721] write(1, "executing program\n", 18) = 18 [pid 721] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 721] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 721] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 721] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 721] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 ./strace-static-x86_64: Process 722 attached [pid 719] +++ exited with 0 +++ [pid 718] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=718, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 723 attached [pid 723] set_robust_list(0x55558ee4d660, 24) = 0 [pid 723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 723] setpgid(0, 0) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 724 [pid 723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 723] write(3, "1000", 4) = 4 [pid 723] close(3) = 0 [pid 723] write(1, "executing program\n", 18executing program ) = 18 [pid 723] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 723] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 723] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 723] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 724 attached [pid 722] set_robust_list(0x55558ee4d660, 24 [pid 721] +++ killed by SIGKILL +++ [pid 722] <... set_robust_list resumed>) = 0 [pid 724] set_robust_list(0x55558ee4d660, 24 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=721, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 723] <... openat resumed>) = 4 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 724] <... set_robust_list resumed>) = 0 [pid 722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 723] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 722] <... prctl resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 724] <... prctl resumed>) = 0 [pid 722] setpgid(0, 0 [pid 724] setpgid(0, 0 [pid 722] <... setpgid resumed>) = 0 [pid 724] <... setpgid resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 725 ./strace-static-x86_64: Process 725 attached [pid 725] set_robust_list(0x55558ee4d660, 24) = 0 [pid 725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 725] setpgid(0, 0) = 0 [pid 725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 725] write(3, "1000", 4) = 4 [pid 725] close(3) = 0 [pid 725] write(1, "executing program\n", 18) = 18 [pid 725] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 725] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 725] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 725] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 723] <... write resumed>) = ? [pid 725] <... openat resumed>) = 4 [pid 725] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] <... restart_syscall resumed>) = 0 [pid 724] <... openat resumed>) = 3 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 724] write(3, "1000", 4 [pid 722] <... openat resumed>) = 3 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 726 [pid 725] <... write resumed>) = ? ./strace-static-x86_64: Process 726 attached [pid 726] set_robust_list(0x55558ee4d660, 24) = 0 [pid 726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 726] setpgid(0, 0) = 0 [pid 726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 726] write(3, "1000", 4) = 4 [pid 726] close(3) = 0 [pid 726] write(1, "executing program\n", 18) = 18 [pid 726] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 726] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 726] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 726] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 726] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 726] exit_group(0) = ? executing program [pid 724] <... write resumed>) = 4 [pid 724] close(3) = 0 [pid 724] write(1, "executing program\n", 18) = 18 [pid 724] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 724] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 724] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 724] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 724] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 724] exit_group(0) = ? [pid 725] +++ killed by SIGKILL +++ [pid 722] write(3, "1000", 4) = 4 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=725, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>executing program [pid 722] close(3) = 0 [pid 722] write(1, "executing program\n", 18) = 18 [pid 722] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 722] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 722] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 722] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 722] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 722] exit_group(0) = ? [pid 724] +++ exited with 0 +++ [pid 292] <... restart_syscall resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>executing program [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 727 [pid 723] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=723, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 726] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 727 attached [pid 727] set_robust_list(0x55558ee4d660, 24) = 0 [pid 727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 727] setpgid(0, 0) = 0 [pid 727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 727] write(3, "1000", 4) = 4 [pid 727] close(3) = 0 [pid 727] write(1, "executing program\n", 18) = 18 [pid 727] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 727] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 727] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 727] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 727] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 727] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 728 ./strace-static-x86_64: Process 728 attached [pid 728] set_robust_list(0x55558ee4d660, 24) = 0 [pid 728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 728] setpgid(0, 0) = 0 [pid 728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 722] +++ exited with 0 +++ [pid 728] write(3, "1000", 4 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 728] <... write resumed>) = 4 [pid 728] close(3 [pid 727] +++ exited with 0 +++ [pid 728] <... close resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> executing program [pid 728] write(1, "executing program\n", 18) = 18 [pid 728] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 728] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 728] <... ioctl resumed>) = 0 [pid 728] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 728] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 729 attached [pid 729] set_robust_list(0x55558ee4d660, 24 [pid 728] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 292] <... restart_syscall resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 729 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 730 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 731 attached ./strace-static-x86_64: Process 730 attached [pid 729] <... set_robust_list resumed>) = 0 [pid 728] <... openat resumed>) = 4 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 731 ./strace-static-x86_64: Process 732 attached [pid 731] set_robust_list(0x55558ee4d660, 24 [pid 730] set_robust_list(0x55558ee4d660, 24 [pid 729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 728] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 732] set_robust_list(0x55558ee4d660, 24 [pid 731] <... set_robust_list resumed>) = 0 [pid 730] <... set_robust_list resumed>) = 0 [pid 729] <... prctl resumed>) = 0 [pid 728] <... write resumed>) = 8784 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 732 [pid 729] setpgid(0, 0) = 0 [pid 729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 729] write(3, "1000", 4) = 4 [ 283.917650][ T24] tty tty1: SAK: killed process 720 (syz-executor236): by fd#3 [ 283.933386][ T24] tty tty1: SAK: killed process 721 (syz-executor236): by fd#3 [ 283.942742][ T24] tty tty1: SAK: killed process 723 (syz-executor236): by fd#3 [ 283.951203][ T24] tty tty1: SAK: killed process 723 (syz-executor236): by fd#3 [ 283.951228][ T24] tty tty1: SAK: killed process 725 (syz-executor236): by fd#3 [ 283.967311][ T24] tty tty1: SAK: killed process 722 (syz-executor236): by fd#3 [pid 729] close(3) = 0 [pid 729] write(1, "executing program\n", 18executing program ) = 18 [pid 729] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 729] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 729] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 729] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 729] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 729] exit_group(0) = ? [pid 730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 730] setpgid(0, 0) = 0 [pid 730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 729] +++ exited with 0 +++ [pid 730] write(3, "1000", 4) = 4 [pid 730] close(3) = 0 [pid 730] write(1, "executing program\n", 18 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 730] <... write resumed>) = 18 [pid 730] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 732] <... set_robust_list resumed>) = 0 [pid 732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 732] <... prctl resumed>) = 0 [pid 731] <... prctl resumed>) = 0 [pid 732] setpgid(0, 0 [pid 731] setpgid(0, 0 [pid 732] <... setpgid resumed>) = 0 [pid 731] <... setpgid resumed>) = 0 [pid 732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 732] <... openat resumed>) = 3 [pid 731] <... openat resumed>) = 3 [pid 731] write(3, "1000", 4) = 4 [pid 731] close(3) = 0 [pid 732] write(3, "1000", 4 [pid 731] write(1, "executing program\n", 18 [pid 732] <... write resumed>) = 4 executing program [pid 731] <... write resumed>) = 18 [pid 732] close(3 [pid 731] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 732] <... close resumed>) = 0 executing program [pid 732] write(1, "executing program\n", 18) = 18 [pid 732] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 728] +++ killed by SIGKILL +++ [pid 730] <... openat resumed>) = 3 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=728, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 733 ./strace-static-x86_64: Process 733 attached [pid 730] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 730] <... ioctl resumed>) = 0 [pid 733] set_robust_list(0x55558ee4d660, 24 [pid 730] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 731] <... openat resumed>) = 3 [pid 733] <... set_robust_list resumed>) = 0 [pid 730] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 731] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 730] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 732] <... openat resumed>) = 3 [pid 730] <... openat resumed>) = 4 [pid 733] <... prctl resumed>) = 0 [pid 730] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 732] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 731] <... ioctl resumed>) = 0 [pid 731] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 730] <... write resumed>) = 8784 [pid 732] <... ioctl resumed>) = 0 [pid 731] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 731] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 732] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 731] <... openat resumed>) = ? [pid 732] <... ioctl resumed>) = ? [pid 732] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=732, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 733] setpgid(0, 0) = 0 [pid 733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 734 [pid 733] <... openat resumed>) = 3 executing program [pid 733] write(3, "1000", 4) = 4 [pid 733] close(3) = 0 [pid 733] write(1, "executing program\n", 18) = 18 [pid 733] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 733] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 733] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 733] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 733] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 733] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 735 [pid 731] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 735 attached ./strace-static-x86_64: Process 734 attached [pid 733] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>executing program [pid 735] set_robust_list(0x55558ee4d660, 24) = 0 [pid 735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] <... restart_syscall resumed>) = 0 [pid 735] <... prctl resumed>) = 0 [pid 735] setpgid(0, 0) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 736 [pid 735] write(3, "1000", 4) = 4 [pid 735] close(3) = 0 [pid 735] write(1, "executing program\n", 18) = 18 [pid 735] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 735] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 735] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 735] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 735] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 735] exit_group(0) = ? [pid 734] set_robust_list(0x55558ee4d660, 24 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=731, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 736 attached [pid 736] set_robust_list(0x55558ee4d660, 24) = 0 [pid 736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 736] setpgid(0, 0) = 0 [pid 736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 736] write(3, "1000", 4) = 4 [pid 736] close(3) = 0 [pid 736] write(1, "executing program\n", 18executing program ) = 18 [pid 736] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 736] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 736] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 736] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 736] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 736] exit_group(0) = ? [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 734] <... set_robust_list resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 730] +++ killed by SIGKILL +++ [pid 735] +++ exited with 0 +++ [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=730, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...>executing program [pid 734] setpgid(0, 0) = 0 [pid 734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 734] write(3, "1000", 4) = 4 [pid 734] close(3) = 0 [pid 734] write(1, "executing program\n", 18) = 18 [pid 734] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 734] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 734] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 734] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 734] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 295] <... restart_syscall resumed>) = 0 [pid 734] exit_group(0) = ? [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 737 [pid 293] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 738 ./strace-static-x86_64: Process 738 attached ./strace-static-x86_64: Process 737 attached [pid 737] set_robust_list(0x55558ee4d660, 24 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 739 attached [pid 738] set_robust_list(0x55558ee4d660, 24 [pid 737] <... set_robust_list resumed>) = 0 [pid 736] +++ exited with 0 +++ [pid 734] +++ exited with 0 +++ [pid 739] set_robust_list(0x55558ee4d660, 24 [pid 738] <... set_robust_list resumed>) = 0 [pid 737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 739 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 739] <... set_robust_list resumed>) = 0 [pid 738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 737] <... prctl resumed>) = 0 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 738] <... prctl resumed>) = 0 [pid 737] setpgid(0, 0 [pid 738] setpgid(0, 0 [pid 737] <... setpgid resumed>) = 0 [pid 738] <... setpgid resumed>) = 0 [pid 737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 737] <... openat resumed>) = 3 [pid 738] write(3, "1000", 4) = 4 [pid 737] write(3, "1000", 4 [pid 738] close(3) = 0 [pid 737] <... write resumed>) = 4 [pid 738] write(1, "executing program\n", 18) = 18 executing program [pid 737] close(3 [pid 738] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 739] <... prctl resumed>) = 0 [pid 737] <... close resumed>) = 0 [pid 738] <... openat resumed>) = 3 [pid 738] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 737] write(1, "executing program\n", 18executing program [pid 738] <... ioctl resumed>) = 0 [pid 738] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 737] <... write resumed>) = 18 [pid 738] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 738] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 737] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 738] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 739] setpgid(0, 0 [pid 737] <... openat resumed>) = ? [pid 292] <... restart_syscall resumed>) = 0 [pid 739] <... setpgid resumed>) = 0 [pid 737] +++ killed by SIGKILL +++ [ 283.979970][ T24] tty tty1: SAK: killed process 728 (syz-executor236): by fd#3 [ 283.988037][ T24] tty tty1: SAK: killed process 728 (syz-executor236): by fd#3 [ 283.998147][ T24] tty tty1: SAK: killed process 730 (syz-executor236): by fd#3 [ 283.998173][ T24] tty tty1: SAK: killed process 731 (syz-executor236): by fd#3 [ 283.998193][ T24] tty tty1: SAK: killed process 732 (syz-executor236): by fd#3 [ 284.022619][ T24] tty tty1: SAK: killed process 736 (syz-executor236): by fd#3 [pid 739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=737, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 739] <... openat resumed>) = 3 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 739] write(3, "1000", 4 [pid 295] <... restart_syscall resumed>) = 0 [pid 739] <... write resumed>) = 4 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 740 [pid 739] close(3) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 739] write(1, "executing program\n", 18executing program ) = 18 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 741 [pid 739] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 739] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 739] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 739] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 741 attached [pid 741] set_robust_list(0x55558ee4d660, 24) = 0 [pid 291] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 740 attached [pid 739] <... openat resumed>) = 4 [pid 738] <... write resumed>) = ? [pid 739] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 739] exit_group(0) = ? [pid 741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 741] setpgid(0, 0) = 0 [pid 741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 741] write(3, "1000", 4) = 4 [pid 741] close(3) = 0 [pid 741] write(1, "executing program\n", 18executing program ) = 18 [pid 741] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 741] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 741] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 741] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 741] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 739] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 741] <... write resumed>) = 8784 [pid 741] exit_group(0 [pid 738] +++ killed by SIGKILL +++ [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 740] set_robust_list(0x55558ee4d660, 24 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=738, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 741] <... exit_group resumed>) = ? [pid 294] <... restart_syscall resumed>) = 0 [pid 740] <... set_robust_list resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 743 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 744 ./strace-static-x86_64: Process 743 attached [pid 743] set_robust_list(0x55558ee4d660, 24) = 0 [pid 743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 743] setpgid(0, 0) = 0 [pid 743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 743] write(3, "1000", 4) = 4 [pid 743] close(3) = 0 [pid 743] write(1, "executing program\n", 18executing program ) = 18 [pid 743] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 743] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 743] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 743] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 741] +++ exited with 0 +++ [pid 740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 740] <... prctl resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 742 ./strace-static-x86_64: Process 744 attached [pid 740] setpgid(0, 0) = 0 [pid 744] set_robust_list(0x55558ee4d660, 24 [pid 740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 742 attached [pid 744] <... set_robust_list resumed>) = 0 [pid 743] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 740] <... openat resumed>) = 3 [pid 744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 740] write(3, "1000", 4 [pid 742] set_robust_list(0x55558ee4d660, 24 [pid 295] <... restart_syscall resumed>) = 0 [pid 744] <... prctl resumed>) = 0 [pid 742] <... set_robust_list resumed>) = 0 [pid 740] <... write resumed>) = 4 [pid 744] setpgid(0, 0 [pid 742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 740] close(3 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 744] <... setpgid resumed>) = 0 [pid 743] <... write resumed>) = ? [pid 742] <... prctl resumed>) = 0 [pid 740] <... close resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 745 ./strace-static-x86_64: Process 745 attached [pid 745] set_robust_list(0x55558ee4d660, 24) = 0 [pid 745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 745] setpgid(0, 0) = 0 [pid 745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 745] write(3, "1000", 4) = 4 [pid 745] close(3) = 0 [pid 745] write(1, "executing program\n", 18executing program ) = 18 [pid 745] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 745] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 745] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 745] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 745] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 745] exit_group(0) = ? [pid 744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 740] write(1, "executing program\n", 18executing program ) = 18 [pid 744] <... openat resumed>) = 3 executing program [pid 740] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 744] write(3, "1000", 4 [pid 742] setpgid(0, 0 [pid 740] <... openat resumed>) = 3 [pid 744] <... write resumed>) = 4 [pid 742] <... setpgid resumed>) = 0 [pid 740] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 744] close(3 [pid 742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 744] <... close resumed>) = 0 [pid 740] <... ioctl resumed>) = 0 [pid 742] <... openat resumed>) = 3 [pid 744] write(1, "executing program\n", 18 [pid 740] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 742] write(3, "1000", 4 [pid 744] <... write resumed>) = 18 [pid 740] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 742] <... write resumed>) = 4 [pid 744] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 742] close(3 [pid 740] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 744] <... openat resumed>) = 3 [pid 744] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 742] <... close resumed>) = 0 [pid 740] <... openat resumed>) = 4 [pid 744] <... ioctl resumed>) = 0 [pid 743] +++ killed by SIGKILL +++ [pid 742] write(1, "executing program\n", 18 [pid 740] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=743, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>executing program [pid 742] <... write resumed>) = 18 [pid 740] <... write resumed>) = ? [pid 744] +++ killed by SIGKILL +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=744, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 746 ./strace-static-x86_64: Process 746 attached [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 747 [pid 746] set_robust_list(0x55558ee4d660, 24) = 0 [pid 746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 746] setpgid(0, 0) = 0 [pid 746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 746] write(3, "1000", 4) = 4 [pid 746] close(3) = 0 [pid 746] write(1, "executing program\n", 18executing program ) = 18 [pid 742] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 745] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 746] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 742] <... openat resumed>) = 3 [pid 740] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=740, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 742] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}./strace-static-x86_64: Process 747 attached ) = 0 [pid 747] set_robust_list(0x55558ee4d660, 24 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 747] <... set_robust_list resumed>) = 0 [pid 742] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 748 [pid 746] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 749 [pid 746] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 746] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 746] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 746] exit_group(0) = ? [ 284.034669][ T24] tty tty1: SAK: killed process 737 (syz-executor236): by fd#3 [ 284.034704][ T24] tty tty1: SAK: killed process 738 (syz-executor236): by fd#3 [ 284.051464][ T24] tty tty1: SAK: killed process 741 (syz-executor236): by fd#3 [ 284.060990][ T24] tty tty1: SAK: killed process 743 (syz-executor236): by fd#3 [ 284.071165][ T24] tty tty1: SAK: killed process 740 (syz-executor236): by fd#3 ./strace-static-x86_64: Process 748 attached [pid 748] set_robust_list(0x55558ee4d660, 24) = 0 [pid 748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 748] setpgid(0, 0./strace-static-x86_64: Process 749 attached [pid 747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 742] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 746] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 748] <... setpgid resumed>) = 0 [pid 748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 748] write(3, "1000", 4) = 4 [pid 748] close(3) = 0 [pid 748] write(1, "executing program\n", 18executing program ) = 18 [pid 748] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 748] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 748] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 748] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 748] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 748] exit_group(0) = ? [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 750 [pid 749] set_robust_list(0x55558ee4d660, 24 [pid 747] <... prctl resumed>) = 0 [pid 749] <... set_robust_list resumed>) = 0 [pid 742] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 747] setpgid(0, 0 [pid 749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 747] <... setpgid resumed>) = 0 [pid 742] <... openat resumed>) = 4 [pid 749] setpgid(0, 0) = 0 [pid 747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 750 attached [pid 750] set_robust_list(0x55558ee4d660, 24) = 0 [pid 750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 750] setpgid(0, 0) = 0 [pid 750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 750] write(3, "1000", 4) = 4 [pid 750] close(3) = 0 [pid 750] write(1, "executing program\n", 18executing program ) = 18 [pid 750] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 750] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 750] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 750] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 750] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 750] exit_group(0) = ? [pid 749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 748] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 747] <... openat resumed>) = 3 [pid 747] write(3, "1000", 4 [pid 742] +++ killed by SIGKILL +++ [pid 749] <... openat resumed>) = 3 [pid 749] write(3, "1000", 4) = 4 [pid 749] close(3) = 0 [pid 749] write(1, "executing program\n", 18executing program ) = 18 [pid 749] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 749] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 749] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 749] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 749] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 749] exit_group(0) = ? [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=742, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>executing program [pid 747] <... write resumed>) = 4 [pid 747] close(3) = 0 [pid 747] write(1, "executing program\n", 18 [pid 292] <... restart_syscall resumed>) = 0 [pid 747] <... write resumed>) = 18 [pid 747] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 751 ./strace-static-x86_64: Process 751 attached [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 751] set_robust_list(0x55558ee4d660, 24 [pid 750] +++ exited with 0 +++ [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 752 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 752 attached [pid 751] <... set_robust_list resumed>) = 0 [pid 747] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=747, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1} --- [pid 751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 752] set_robust_list(0x55558ee4d660, 24 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 751] <... prctl resumed>) = 0 [pid 752] <... set_robust_list resumed>) = 0 [pid 749] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 751] setpgid(0, 0) = 0 [pid 752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 751] write(3, "1000", 4) = 4 [pid 751] close(3) = 0 [pid 751] write(1, "executing program\n", 18executing program ) = 18 [pid 751] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 752] <... prctl resumed>) = 0 [pid 751] <... openat resumed>) = 3 [pid 751] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 751] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 751] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 751] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 752] setpgid(0, 0 [pid 751] <... write resumed>) = 8784 [pid 752] <... setpgid resumed>) = 0 [pid 752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 752] write(3, "1000", 4) = 4 [pid 752] close(3) = 0 [pid 752] write(1, "executing program\n", 18executing program ) = 18 [pid 752] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 752] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 752] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 752] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 752] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 752] exit_group(0) = ? [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 753 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 754 [pid 295] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 754 attached ./strace-static-x86_64: Process 753 attached [pid 751] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=751, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 754] set_robust_list(0x55558ee4d660, 24 [pid 753] set_robust_list(0x55558ee4d660, 24 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 755 ./strace-static-x86_64: Process 755 attached [pid 755] set_robust_list(0x55558ee4d660, 24) = 0 [pid 755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 755] setpgid(0, 0) = 0 [pid 755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 284.071192][ T24] tty tty1: SAK: killed process 744 (syz-executor236): by fd#3 [ 284.071209][ T24] tty tty1: SAK: killed process 745 (syz-executor236): by fd#3 [ 284.096096][ T24] tty tty1: SAK: killed process 742 (syz-executor236): by fd#3 [ 284.096136][ T24] tty tty1: SAK: killed process 748 (syz-executor236): by fd#3 [ 284.112927][ T24] tty tty1: SAK: killed process 747 (syz-executor236): by fd#3 [ 284.125306][ T24] tty tty1: SAK: killed process 751 (syz-executor236): by fd#3 [pid 755] write(3, "1000", 4) = 4 [pid 755] close(3) = 0 [pid 755] write(1, "executing program\n", 18executing program ) = 18 [pid 755] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 755] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 755] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 755] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 755] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 755] exit_group(0) = ? [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 754] <... set_robust_list resumed>) = 0 [pid 753] <... set_robust_list resumed>) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 756 ./strace-static-x86_64: Process 756 attached [pid 754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 752] +++ exited with 0 +++ [pid 755] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 754] <... prctl resumed>) = 0 [pid 754] setpgid(0, 0) = 0 [pid 756] set_robust_list(0x55558ee4d660, 24 [pid 753] <... prctl resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 753] setpgid(0, 0) = 0 [pid 754] <... openat resumed>) = 3 [pid 753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 756] <... set_robust_list resumed>) = 0 [pid 754] write(3, "1000", 4 [pid 753] <... openat resumed>) = 3 ./strace-static-x86_64: Process 757 attached [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 757 [pid 756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 754] <... write resumed>) = 4 [pid 753] write(3, "1000", 4 [pid 295] <... restart_syscall resumed>) = 0 [pid 757] set_robust_list(0x55558ee4d660, 24 [pid 756] <... prctl resumed>) = 0 [pid 754] close(3 [pid 753] <... write resumed>) = 4 [pid 756] setpgid(0, 0) = 0 [pid 756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 754] <... close resumed>) = 0 [pid 756] <... openat resumed>) = 3 [pid 754] write(1, "executing program\n", 18 [pid 753] close(3 [pid 756] write(3, "1000", 4) = 4 executing program executing program [pid 756] close(3) = 0 [pid 756] write(1, "executing program\n", 18) = 18 [pid 756] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 754] <... write resumed>) = 18 [pid 753] <... close resumed>) = 0 [pid 756] <... openat resumed>) = 3 [pid 756] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 756] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 756] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 756] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 754] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 753] write(1, "executing program\n", 18 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 758 executing program [pid 754] <... openat resumed>) = 3 [pid 753] <... write resumed>) = 18 [pid 756] <... write resumed>) = 8784 [pid 753] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 754] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 753] <... openat resumed>) = 3 [pid 754] <... ioctl resumed>) = 0 [pid 756] exit_group(0 [pid 754] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 753] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 756] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 758 attached [pid 757] <... set_robust_list resumed>) = 0 [pid 754] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 753] <... ioctl resumed>) = 0 [pid 754] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 753] openat(AT_FDCWD, "/dev/char/4:1", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 754] +++ killed by SIGKILL +++ [pid 753] +++ killed by SIGKILL +++ [pid 757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 757] setpgid(0, 0) = 0 [pid 757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 757] write(3, "1000", 4) = 4 [pid 757] close(3) = 0 [pid 757] write(1, "executing program\n", 18executing program ) = 18 [pid 757] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 757] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 757] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 757] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 757] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 757] exit_group(0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=753, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=754, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 756] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 757] <... exit_group resumed>) = ? [pid 758] set_robust_list(0x55558ee4d660, 24) = 0 [pid 758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 758] setpgid(0, 0) = 0 [pid 758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 758] write(3, "1000", 4) = 4 [pid 758] close(3) = 0 [pid 758] write(1, "executing program\n", 18executing program ) = 18 [pid 758] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 758] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 758] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 759 [pid 757] +++ exited with 0 +++ ./strace-static-x86_64: Process 759 attached [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 758] <... ioctl resumed>) = ? executing program [pid 759] set_robust_list(0x55558ee4d660, 24) = 0 [pid 759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 759] setpgid(0, 0) = 0 [pid 759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 759] write(3, "1000", 4) = 4 [pid 759] close(3) = 0 [pid 759] write(1, "executing program\n", 18) = 18 [pid 759] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 760 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 761 ./strace-static-x86_64: Process 761 attached [pid 761] set_robust_list(0x55558ee4d660, 24) = 0 [pid 761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 761] setpgid(0, 0) = 0 [pid 761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 761] write(3, "1000", 4) = 4 [pid 761] close(3) = 0 [pid 761] write(1, "executing program\n", 18executing program ) = 18 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 760 attached [pid 761] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 759] <... openat resumed>) = 3 [pid 758] +++ killed by SIGKILL +++ [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 759] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=758, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 759] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 759] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 759] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 759] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 762 attached [pid 761] <... openat resumed>) = 3 [pid 760] set_robust_list(0x55558ee4d660, 24 [pid 759] <... write resumed>) = 8784 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 762 [pid 760] <... set_robust_list resumed>) = 0 [pid 761] +++ killed by SIGKILL +++ [pid 760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 760] setpgid(0, 0) = 0 [pid 760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 760] write(3, "1000", 4) = 4 [pid 760] close(3) = 0 [pid 760] write(1, "executing program\n", 18executing program ) = 18 [pid 760] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 760] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 760] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 760] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 760] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 760] exit_group(0) = ? [pid 762] set_robust_list(0x55558ee4d660, 24) = 0 [pid 762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 762] setpgid(0, 0) = 0 [pid 762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 760] +++ exited with 0 +++ [pid 295] <... restart_syscall resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=761, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 762] <... openat resumed>) = 3 [pid 762] write(3, "1000", 4) = 4 [pid 762] close(3) = 0 [pid 762] write(1, "executing program\n", 18executing program ) = 18 [pid 762] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 762] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 762] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 762] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 762] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [ 284.133851][ T24] tty tty1: SAK: killed process 752 (syz-executor236): by fd#3 [ 284.148623][ T24] tty tty1: SAK: killed process 753 (syz-executor236): by fd#3 [ 284.148652][ T24] tty tty1: SAK: killed process 754 (syz-executor236): by fd#3 [ 284.164995][ T24] tty tty1: SAK: killed process 758 (syz-executor236): by fd#3 [ 284.174336][ T6] tty tty1: SAK: killed process 759 (syz-executor236): by fd#3 [pid 762] exit_group(0) = ? [pid 762] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 764 ./strace-static-x86_64: Process 763 attached [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 763 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 765 ./strace-static-x86_64: Process 765 attached ./strace-static-x86_64: Process 764 attached [pid 765] set_robust_list(0x55558ee4d660, 24 [pid 764] set_robust_list(0x55558ee4d660, 24 [pid 763] set_robust_list(0x55558ee4d660, 24 [pid 759] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=759, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 765] <... set_robust_list resumed>) = 0 [pid 765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 764] <... set_robust_list resumed>) = 0 [pid 763] <... set_robust_list resumed>) = 0 [pid 765] <... prctl resumed>) = 0 [pid 765] setpgid(0, 0) = 0 [pid 765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 765] write(3, "1000", 4 [pid 764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 765] <... write resumed>) = 4 [pid 765] close(3executing program ) = 0 [pid 765] write(1, "executing program\n", 18) = 18 [pid 765] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 764] <... prctl resumed>) = 0 [pid 765] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 765] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 765] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 765] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 764] setpgid(0, 0 [pid 763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 764] <... setpgid resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 764] write(3, "1000", 4) = 4 [pid 764] close(3) = 0 [pid 764] write(1, "executing program\n", 18) = 18 [pid 764] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 764] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 764] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 764] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 763] <... prctl resumed>) = 0 [pid 763] setpgid(0, 0) = 0 [pid 763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 763] write(3, "1000", 4) = 4 [pid 763] close(3) = 0 [pid 763] write(1, "executing program\n", 18executing program ) = 18 [pid 763] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 763] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 763] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 763] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 765] <... write resumed>) = ? [pid 764] <... openat resumed>) = 4 [pid 764] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 292] <... restart_syscall resumed>) = 0 [pid 764] exit_group(0) = ? [pid 763] <... openat resumed>) = ? [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 766 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 767 ./strace-static-x86_64: Process 766 attached [pid 766] set_robust_list(0x55558ee4d660, 24) = 0 [pid 766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 766] setpgid(0, 0) = 0 [pid 766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 766] write(3, "1000", 4) = 4 [pid 766] close(3) = 0 [pid 766] write(1, "executing program\n", 18executing program ) = 18 [pid 766] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 766] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}./strace-static-x86_64: Process 767 attached [pid 764] +++ exited with 0 +++ [pid 765] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=765, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 763] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=763, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 766] <... ioctl resumed>) = 0 [pid 766] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 766] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 766] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 769 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 768 [pid 766] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 770 ./strace-static-x86_64: Process 770 attached [pid 770] set_robust_list(0x55558ee4d660, 24) = 0 [pid 770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 768 attached ./strace-static-x86_64: Process 769 attached [pid 767] set_robust_list(0x55558ee4d660, 24 [pid 770] setpgid(0, 0) = 0 [pid 770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 770] write(3, "1000", 4) = 4 [pid 770] close(3) = 0 [pid 770] write(1, "executing program\n", 18executing program ) = 18 [pid 770] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 768] set_robust_list(0x55558ee4d660, 24) = 0 [pid 768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 768] setpgid(0, 0) = 0 [pid 768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 768] write(3, "1000", 4) = 4 [pid 768] close(3) = 0 executing program [pid 768] write(1, "executing program\n", 18) = 18 [pid 768] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 769] set_robust_list(0x55558ee4d660, 24) = 0 [pid 769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 769] setpgid(0, 0) = 0 [pid 769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 769] write(3, "1000", 4) = 4 [pid 769] close(3) = 0 [pid 769] write(1, "executing program\n", 18) = 18 [pid 769] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 767] <... set_robust_list resumed>) = 0 [pid 767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 767] setpgid(0, 0) = 0 [pid 767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 767] write(3, "1000", 4) = 4 [pid 767] close(3) = 0 [pid 767] write(1, "executing program\n", 18) = 18 [pid 767] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 766] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 769] <... openat resumed>) = 3 [pid 768] <... openat resumed>) = 3 [pid 769] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 768] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 767] <... openat resumed>) = 3 [pid 769] <... ioctl resumed>) = 0 [pid 768] <... ioctl resumed>) = 0 [pid 769] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 768] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 769] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 768] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 769] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 768] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 769] <... openat resumed>) = 4 [pid 768] <... openat resumed>) = 4 [pid 767] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 769] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 768] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 767] <... ioctl resumed>) = 0 [pid 770] <... openat resumed>) = 3 [pid 769] <... write resumed>) = 8784 [pid 767] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 769] exit_group(0 [pid 768] <... write resumed>) = 8784 [pid 767] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 769] <... exit_group resumed>) = ? [pid 767] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 768] exit_group(0 [pid 770] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 768] <... exit_group resumed>) = ? [pid 767] <... openat resumed>) = 4 [pid 769] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 770] <... ioctl resumed>) = ? [pid 770] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=770, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [ 284.174364][ T6] tty tty1: SAK: killed process 761 (syz-executor236): by fd#3 [ 284.195396][ T24] tty tty1: SAK: killed process 765 (syz-executor236): by fd#3 [ 284.203459][ T24] tty tty1: SAK: killed process 763 (syz-executor236): by fd#3 [ 284.203483][ T24] tty tty1: SAK: killed process 764 (syz-executor236): by fd#3 [ 284.203500][ T24] tty tty1: SAK: killed process 765 (syz-executor236): by fd#3 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 771 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 768] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 772 [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 771 attached [pid 771] set_robust_list(0x55558ee4d660, 24 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 773 [pid 771] <... set_robust_list resumed>) = 0 [pid 771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 771] setpgid(0, 0) = 0 [pid 771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 771] write(3, "1000", 4) = 4 [pid 771] close(3) = 0 [pid 771] write(1, "executing program\n", 18executing program ) = 18 [pid 771] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 771] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 771] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 771] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 771] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 773 attached ./strace-static-x86_64: Process 772 attached [pid 767] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=767, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 771] <... write resumed>) = 8784 [pid 771] exit_group(0) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 774 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 775 ./strace-static-x86_64: Process 774 attached [pid 774] set_robust_list(0x55558ee4d660, 24) = 0 [pid 774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 774] setpgid(0, 0) = 0 [pid 774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 774] write(3, "1000", 4) = 4 [pid 774] close(3) = 0 [pid 774] write(1, "executing program\n", 18executing program ) = 18 ./strace-static-x86_64: Process 775 attached [pid 773] set_robust_list(0x55558ee4d660, 24 [pid 772] set_robust_list(0x55558ee4d660, 24 [pid 773] <... set_robust_list resumed>) = 0 [pid 772] <... set_robust_list resumed>) = 0 [pid 775] set_robust_list(0x55558ee4d660, 24 [pid 773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 775] <... set_robust_list resumed>) = 0 [pid 773] <... prctl resumed>) = 0 [pid 772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 773] setpgid(0, 0) = 0 [pid 772] setpgid(0, 0 [pid 775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 772] <... setpgid resumed>) = 0 [pid 775] <... prctl resumed>) = 0 executing program executing program [pid 771] +++ exited with 0 +++ [pid 772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 775] setpgid(0, 0 [pid 774] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 773] <... openat resumed>) = 3 [pid 772] <... openat resumed>) = 3 [pid 773] write(3, "1000", 4 [pid 775] <... setpgid resumed>) = 0 [pid 772] write(3, "1000", 4 [pid 773] <... write resumed>) = 4 [pid 772] <... write resumed>) = 4 [pid 773] close(3 [pid 772] close(3 [pid 773] <... close resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 772] <... close resumed>) = 0 [pid 775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 773] write(1, "executing program\n", 18 [pid 772] write(1, "executing program\n", 18 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 773] <... write resumed>) = 18 [pid 772] <... write resumed>) = 18 [pid 775] <... openat resumed>) = 3 [pid 775] write(3, "1000", 4 [pid 774] <... openat resumed>) = 3 [pid 773] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 772] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 773] <... openat resumed>) = 3 [pid 772] <... openat resumed>) = 3 [pid 773] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 772] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 773] <... ioctl resumed>) = 0 [pid 772] <... ioctl resumed>) = 0 [pid 773] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 772] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 773] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 772] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 773] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 772] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 773] <... openat resumed>) = 4 [pid 772] <... openat resumed>) = 4 [pid 773] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 772] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 775] <... write resumed>) = 4 [pid 774] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 773] <... write resumed>) = 8784 [pid 775] close(3) = 0 [pid 775] write(1, "executing program\n", 18 [pid 772] <... write resumed>) = ? [pid 775] <... write resumed>) = 18 [pid 775] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 775] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 776 [pid 775] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 775] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 775] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 775] exit_group(0) = ? [pid 774] <... ioctl resumed>) = ? [pid 774] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=774, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 776 attached [pid 773] +++ killed by SIGKILL +++ [pid 772] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=773, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=772, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...>executing program [pid 776] set_robust_list(0x55558ee4d660, 24) = 0 [pid 776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 776] setpgid(0, 0) = 0 [pid 776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 776] write(3, "1000", 4) = 4 [pid 776] close(3) = 0 [pid 776] write(1, "executing program\n", 18) = 18 [pid 776] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 777 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 778 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 779 ./strace-static-x86_64: Process 777 attached [pid 777] set_robust_list(0x55558ee4d660, 24) = 0 [pid 777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 777] setpgid(0, 0) = 0 [pid 777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 777] write(3, "1000", 4) = 4 [pid 777] close(3) = 0 [pid 777] write(1, "executing program\n", 18executing program ) = 18 [pid 777] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 778 attached [pid 778] set_robust_list(0x55558ee4d660, 24) = 0 [pid 778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 778] setpgid(0, 0) = 0 [pid 778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 778] write(3, "1000", 4) = 4 [pid 778] close(3) = 0 executing program [pid 778] write(1, "executing program\n", 18) = 18 [pid 778] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 779 attached [pid 779] set_robust_list(0x55558ee4d660, 24) = 0 [pid 779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 779] setpgid(0, 0) = 0 [pid 779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 775] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 777] <... openat resumed>) = 3 [pid 776] <... openat resumed>) = 3 [pid 778] <... openat resumed>) = 3 [pid 779] write(3, "1000", 4 [pid 777] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 776] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 779] <... write resumed>) = 4 [pid 776] <... ioctl resumed>) = 0 [pid 776] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 779] close(3 [pid 777] <... ioctl resumed>) = 0 [pid 776] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 777] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 776] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 777] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 776] <... openat resumed>) = 4 [pid 777] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 776] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 779] <... close resumed>) = 0 [pid 778] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 776] <... write resumed>) = 8784 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 780 [pid 779] write(1, "executing program\n", 18 [pid 778] <... ioctl resumed>) = 0 [pid 779] <... write resumed>) = 18 [pid 779] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 778] +++ killed by SIGKILL +++ [pid 779] <... openat resumed>) = 3 [pid 779] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 779] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 779] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 779] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 779] exit_group(0) = ? [pid 777] <... openat resumed>) = ? [pid 777] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 780 attached [pid 780] set_robust_list(0x55558ee4d660, 24) = 0 [ 284.230148][ T24] tty tty1: SAK: killed process 767 (syz-executor236): by fd#3 [ 284.230177][ T24] tty tty1: SAK: killed process 768 (syz-executor236): by fd#3 [ 284.230194][ T24] tty tty1: SAK: killed process 770 (syz-executor236): by fd#3 [ 284.257588][ T24] tty tty1: SAK: killed process 772 (syz-executor236): by fd#3 [ 284.257615][ T24] tty tty1: SAK: killed process 773 (syz-executor236): by fd#3 [ 284.257632][ T24] tty tty1: SAK: killed process 774 (syz-executor236): by fd#3 [pid 780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 780] setpgid(0, 0) = 0 [pid 780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 780] write(3, "1000", 4) = 4 [pid 780] close(3) = 0 [pid 780] write(1, "executing program\n", 18executing program ) = 18 [pid 780] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 780] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 780] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 780] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 779] +++ exited with 0 +++ [pid 780] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=777, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 780] <... write resumed>) = 8784 [pid 780] exit_group(0) = ? [pid 780] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=778, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 781 ./strace-static-x86_64: Process 781 attached [pid 781] set_robust_list(0x55558ee4d660, 24) = 0 [pid 781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 781] setpgid(0, 0) = 0 [pid 781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 781] write(3, "1000", 4) = 4 [pid 781] close(3) = 0 executing program [pid 781] write(1, "executing program\n", 18) = 18 [pid 781] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 782 [pid 292] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 783 ./strace-static-x86_64: Process 782 attached [pid 782] set_robust_list(0x55558ee4d660, 24) = 0 [pid 782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 782] setpgid(0, 0) = 0 [pid 782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 782] write(3, "1000", 4) = 4 [pid 782] close(3) = 0 executing program [pid 782] write(1, "executing program\n", 18) = 18 [pid 782] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 776] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=776, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 781] <... openat resumed>) = 3 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 782] <... openat resumed>) = 3 [pid 782] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 784 [pid 782] <... ioctl resumed>) = 0 [pid 782] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 782] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 782] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 782] exit_group(0) = ? ./strace-static-x86_64: Process 783 attached [pid 783] set_robust_list(0x55558ee4d660, 24) = 0 [pid 783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 783] setpgid(0, 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 785 [pid 783] <... setpgid resumed>) = 0 [pid 783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 783] write(3, "1000", 4) = 4 [pid 783] close(3executing program ) = 0 [pid 783] write(1, "executing program\n", 18 [pid 782] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 783] <... write resumed>) = 18 [pid 783] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 781] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 784 attached ./strace-static-x86_64: Process 785 attached [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=781, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 784] set_robust_list(0x55558ee4d660, 24 [pid 785] set_robust_list(0x55558ee4d660, 24 [pid 784] <... set_robust_list resumed>) = 0 [pid 785] <... set_robust_list resumed>) = 0 [pid 784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 784] <... prctl resumed>) = 0 [pid 783] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 785] <... prctl resumed>) = 0 [pid 784] setpgid(0, 0 [pid 785] setpgid(0, 0 [pid 784] <... setpgid resumed>) = 0 [pid 783] <... ioctl resumed>) = ? executing program [pid 785] <... setpgid resumed>) = 0 [pid 785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 785] write(3, "1000", 4) = 4 [pid 785] close(3) = 0 [pid 785] write(1, "executing program\n", 18) = 18 [pid 785] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 784] write(3, "1000", 4) = 4 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 786 [pid 784] close(3) = 0 [pid 784] write(1, "executing program\n", 18) = 18 [pid 784] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 786 attached [pid 786] set_robust_list(0x55558ee4d660, 24) = 0 [pid 786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 786] setpgid(0, 0) = 0 [pid 786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 786] write(3, "1000", 4) = 4 [pid 786] close(3) = 0 [pid 786] write(1, "executing program\n", 18executing program [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 787 [pid 786] <... write resumed>) = 18 [pid 786] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 785] <... openat resumed>) = 3 [pid 784] <... openat resumed>) = 3 [pid 783] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 787 attached [pid 786] <... openat resumed>) = 3 [pid 785] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 784] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=783, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 784] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 784] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 784] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 784] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 787] set_robust_list(0x55558ee4d660, 24 [pid 785] <... ioctl resumed>) = ? [pid 785] +++ killed by SIGKILL +++ [pid 787] <... set_robust_list resumed>) = 0 [pid 787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 786] +++ killed by SIGKILL +++ [pid 787] <... prctl resumed>) = 0 [pid 787] setpgid(0, 0) = 0 [pid 787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 787] write(3, "1000", 4) = 4 [pid 787] close(3) = 0 [pid 787] write(1, "executing program\n", 18executing program ) = 18 [pid 787] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 787] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 787] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 787] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 787] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 787] exit_group(0) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=786, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=785, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 787] +++ exited with 0 +++ [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 784] <... write resumed>) = ? [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 789 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 788 attached [pid 788] set_robust_list(0x55558ee4d660, 24) = 0 [pid 788] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 790 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 788 [pid 788] <... prctl resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 791 ./strace-static-x86_64: Process 789 attached [pid 789] set_robust_list(0x55558ee4d660, 24 [pid 788] setpgid(0, 0) = 0 [pid 788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 788] write(3, "1000", 4) = 4 [ 284.282992][ T371] tty tty1: SAK: killed process 776 (syz-executor236): by fd#3 [ 284.283019][ T371] tty tty1: SAK: killed process 777 (syz-executor236): by fd#3 [ 284.283037][ T371] tty tty1: SAK: killed process 778 (syz-executor236): by fd#3 [ 284.308514][ T371] tty tty1: SAK: killed process 781 (syz-executor236): by fd#3 [ 284.318015][ T371] tty tty1: SAK: killed process 783 (syz-executor236): by fd#3 [ 284.328390][ T39] tty tty1: SAK: killed process 784 (syz-executor236): by fd#3 [pid 788] close(3) = 0 [pid 788] write(1, "executing program\n", 18executing program ) = 18 [pid 788] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 790 attached [pid 790] set_robust_list(0x55558ee4d660, 24) = 0 [pid 790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 790] setpgid(0, 0) = 0 [pid 790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 790] write(3, "1000", 4) = 4 [pid 790] close(3) = 0 [pid 790] write(1, "executing program\n", 18executing program ) = 18 [pid 790] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 791 attached [pid 791] set_robust_list(0x55558ee4d660, 24) = 0 [pid 791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 789] <... set_robust_list resumed>) = 0 [pid 789] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 791] setpgid(0, 0) = 0 [pid 791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 791] write(3, "1000", 4) = 4 [pid 791] close(3) = 0 [pid 791] write(1, "executing program\n", 18executing program ) = 18 [pid 791] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 789] <... prctl resumed>) = 0 [pid 789] setpgid(0, 0) = 0 [pid 789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 789] write(3, "1000", 4) = 4 [pid 789] close(3) = 0 [pid 789] write(1, "executing program\n", 18) = 18 [pid 789] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 784] +++ killed by SIGKILL +++ [pid 788] <... openat resumed>) = 3 [pid 790] <... openat resumed>) = 3 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=784, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 788] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 790] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 788] <... ioctl resumed>) = 0 [pid 789] <... openat resumed>) = 3 [pid 789] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=789, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 791] <... openat resumed>) = 3 [pid 791] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 791] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 791] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 791] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 791] exit_group(0) = ? [pid 790] <... ioctl resumed>) = ? [pid 790] +++ killed by SIGKILL +++ [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 792 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=790, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 792 attached [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 788] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=788, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>executing program [pid 792] set_robust_list(0x55558ee4d660, 24) = 0 [pid 792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 792] setpgid(0, 0) = 0 [pid 792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 792] write(3, "1000", 4) = 4 [pid 792] close(3) = 0 [pid 792] write(1, "executing program\n", 18) = 18 [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 794 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 793 [pid 792] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 795 ./strace-static-x86_64: Process 794 attached ./strace-static-x86_64: Process 793 attached [pid 794] set_robust_list(0x55558ee4d660, 24 [pid 793] set_robust_list(0x55558ee4d660, 24 [pid 794] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 795 attached executing program [pid 793] <... set_robust_list resumed>) = 0 [pid 793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 793] setpgid(0, 0) = 0 [pid 793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 793] write(3, "1000", 4) = 4 [pid 793] close(3) = 0 [pid 793] write(1, "executing program\n", 18) = 18 [pid 793] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 794] setpgid(0, 0) = 0 [pid 794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 794] write(3, "1000", 4) = 4 [pid 794] close(3) = 0 [pid 794] write(1, "executing program\n", 18) = 18 [pid 794] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 795] set_robust_list(0x55558ee4d660, 24) = 0 [pid 795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 795] setpgid(0, 0) = 0 [pid 795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 795] write(3, "1000", 4) = 4 [pid 795] close(3) = 0 [pid 795] write(1, "executing program\n", 18) = 18 [pid 795] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 791] +++ exited with 0 +++ [pid 792] <... openat resumed>) = 3 [pid 795] <... openat resumed>) = 3 [pid 794] <... openat resumed>) = 3 [pid 793] <... openat resumed>) = 3 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 792] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 794] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 793] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 794] <... ioctl resumed>) = 0 [pid 792] <... ioctl resumed>) = 0 [pid 794] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 793] <... ioctl resumed>) = 0 [pid 795] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 794] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 792] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 795] <... ioctl resumed>) = 0 [pid 794] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 793] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 792] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 795] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 794] <... openat resumed>) = 4 [pid 793] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 792] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 795] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 794] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 793] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 792] <... openat resumed>) = 4 [pid 795] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 794] <... write resumed>) = 8784 [pid 795] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 796 ./strace-static-x86_64: Process 796 attached [pid 796] set_robust_list(0x55558ee4d660, 24) = 0 [pid 796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 796] setpgid(0, 0) = 0 [pid 796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 796] write(3, "1000", 4) = 4 [pid 796] close(3executing program ) = 0 [pid 796] write(1, "executing program\n", 18) = 18 [pid 796] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 796] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 796] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 796] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 796] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 796] exit_group(0) = ? [pid 793] <... openat resumed>) = ? [pid 795] +++ killed by SIGKILL +++ [pid 793] +++ killed by SIGKILL +++ [ 284.328420][ T39] tty tty1: SAK: killed process 785 (syz-executor236): by fd#3 [ 284.328446][ T39] tty tty1: SAK: killed process 786 (syz-executor236): by fd#3 [ 284.355972][ T39] tty tty1: SAK: killed process 788 (syz-executor236): by fd#3 [ 284.355997][ T39] tty tty1: SAK: killed process 789 (syz-executor236): by fd#3 [ 284.356019][ T39] tty tty1: SAK: killed process 790 (syz-executor236): by fd#3 [ 284.381766][ T371] tty tty1: SAK: killed process 792 (syz-executor236): by fd#3 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=793, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 797 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=795, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 798 ./strace-static-x86_64: Process 797 attached ./strace-static-x86_64: Process 798 attached [pid 798] set_robust_list(0x55558ee4d660, 24 [pid 797] set_robust_list(0x55558ee4d660, 24 [pid 796] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 798] <... set_robust_list resumed>) = 0 [pid 798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 798] setpgid(0, 0) = 0 [pid 798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 798] write(3, "1000", 4) = 4 [pid 798] close(3) = 0 [pid 798] write(1, "executing program\n", 18) = 18 [pid 798] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 798] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 798] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 798] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 798] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 798] exit_group(0) = ? [pid 797] <... set_robust_list resumed>) = 0 [pid 794] +++ killed by SIGKILL +++ [pid 792] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=794, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=792, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- executing program [pid 797] <... prctl resumed>) = 0 [pid 797] setpgid(0, 0) = 0 [pid 797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 797] write(3, "1000", 4) = 4 [pid 797] close(3) = 0 [pid 797] write(1, "executing program\n", 18) = 18 [pid 797] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 797] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 293] <... restart_syscall resumed>) = 0 [pid 797] <... ioctl resumed>) = 0 [pid 797] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 797] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 799 [pid 797] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 797] exit_group(0) = ? [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 799 attached ./strace-static-x86_64: Process 800 attached [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 801 attached [pid 800] set_robust_list(0x55558ee4d660, 24 [pid 799] set_robust_list(0x55558ee4d660, 24 [pid 798] +++ exited with 0 +++ [pid 797] +++ exited with 0 +++ [pid 800] <... set_robust_list resumed>) = 0 [pid 799] <... set_robust_list resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 800 [pid 801] set_robust_list(0x55558ee4d660, 24 [pid 800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 801 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 801] <... set_robust_list resumed>) = 0 [pid 801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 801] setpgid(0, 0) = 0 [pid 800] <... prctl resumed>) = 0 [pid 799] <... prctl resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 800] setpgid(0, 0) = 0 [pid 799] setpgid(0, 0 [pid 801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 799] <... setpgid resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 801] <... openat resumed>) = 3 [pid 800] <... openat resumed>) = 3 [pid 799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 800] write(3, "1000", 4 [pid 799] <... openat resumed>) = 3 [pid 800] <... write resumed>) = 4 [pid 799] write(3, "1000", 4 [pid 800] close(3 [pid 799] <... write resumed>) = 4 [pid 800] <... close resumed>) = 0 [pid 799] close(3 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 802 [pid 800] write(1, "executing program\n", 18executing program [pid 799] <... close resumed>) = 0 [pid 800] <... write resumed>) = 18 executing program [pid 799] write(1, "executing program\n", 18 [pid 800] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 799] <... write resumed>) = 18 ./strace-static-x86_64: Process 802 attached [pid 801] write(3, "1000", 4 [pid 800] <... openat resumed>) = 3 [pid 799] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 802] set_robust_list(0x55558ee4d660, 24 [pid 801] <... write resumed>) = 4 [pid 800] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 799] <... openat resumed>) = 3 [pid 801] close(3) = 0 executing program [pid 801] write(1, "executing program\n", 18) = 18 [pid 801] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 801] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 799] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 802] <... set_robust_list resumed>) = 0 [pid 801] <... ioctl resumed>) = 0 [pid 800] <... ioctl resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 801] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 801] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 800] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 799] <... ioctl resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 801] <... openat resumed>) = 4 [pid 800] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 799] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}./strace-static-x86_64: Process 803 attached executing program [pid 801] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 800] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 799] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 801] <... write resumed>) = 8784 [pid 800] <... openat resumed>) = 4 [pid 799] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 802] <... prctl resumed>) = 0 [pid 799] <... openat resumed>) = ? [pid 802] setpgid(0, 0) = 0 [pid 802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 802] write(3, "1000", 4) = 4 [pid 802] close(3) = 0 [pid 802] write(1, "executing program\n", 18) = 18 [pid 802] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 802] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 802] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 802] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 802] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 802] exit_group(0) = ? [pid 803] set_robust_list(0x55558ee4d660, 24) = 0 [pid 803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 803] setpgid(0, 0) = 0 [pid 803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 803] write(3, "1000", 4) = 4 [pid 803] close(3) = 0 [pid 803] write(1, "executing program\n", 18executing program ) = 18 [pid 803] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 800] +++ killed by SIGKILL +++ [pid 799] +++ killed by SIGKILL +++ [pid 802] +++ exited with 0 +++ [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 803 [pid 803] <... openat resumed>) = 3 [pid 803] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 803] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 803] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 803] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 803] exit_group(0) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=799, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=800, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 803] +++ exited with 0 +++ [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 804 [pid 293] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 805 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 284.381792][ T371] tty tty1: SAK: killed process 793 (syz-executor236): by fd#3 [ 284.381809][ T371] tty tty1: SAK: killed process 794 (syz-executor236): by fd#3 [ 284.381825][ T371] tty tty1: SAK: killed process 795 (syz-executor236): by fd#3 [ 284.421753][ T39] tty tty1: SAK: killed process 799 (syz-executor236): by fd#3 [ 284.421788][ T39] tty tty1: SAK: killed process 800 (syz-executor236): by fd#3 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 804 attached , child_tidptr=0x55558ee4d650) = 806 ./strace-static-x86_64: Process 805 attached [pid 804] set_robust_list(0x55558ee4d660, 24) = 0 [pid 804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 804] setpgid(0, 0) = 0 [pid 804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 805] set_robust_list(0x55558ee4d660, 24 [pid 804] <... openat resumed>) = 3 [pid 804] write(3, "1000", 4) = 4 executing program [pid 804] close(3) = 0 [pid 804] write(1, "executing program\n", 18) = 18 [pid 804] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 801] +++ killed by SIGKILL +++ [pid 804] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=801, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 804] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 804] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 804] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 804] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 806 attached [pid 805] <... set_robust_list resumed>) = 0 [pid 804] <... write resumed>) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 806] set_robust_list(0x55558ee4d660, 24 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 807 attached [pid 806] <... set_robust_list resumed>) = 0 [pid 805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 804] +++ killed by SIGKILL +++ [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 807 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=804, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 808 [pid 806] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 805] <... prctl resumed>) = 0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 807] set_robust_list(0x55558ee4d660, 24 [pid 806] <... prctl resumed>) = 0 [pid 805] setpgid(0, 0./strace-static-x86_64: Process 808 attached [pid 806] setpgid(0, 0 [pid 805] <... setpgid resumed>) = 0 [pid 806] <... setpgid resumed>) = 0 [pid 805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 808] set_robust_list(0x55558ee4d660, 24) = 0 [pid 807] <... set_robust_list resumed>) = 0 [pid 806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 805] <... openat resumed>) = 3 [pid 808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 806] <... openat resumed>) = 3 [pid 805] write(3, "1000", 4 [pid 808] <... prctl resumed>) = 0 [pid 807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 807] setpgid(0, 0 [pid 805] <... write resumed>) = 4 [pid 806] write(3, "1000", 4 [pid 807] <... setpgid resumed>) = 0 [pid 806] <... write resumed>) = 4 [pid 808] setpgid(0, 0 [pid 805] close(3 [pid 807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 806] close(3executing program ) = 0 [pid 806] write(1, "executing program\n", 18) = 18 [pid 806] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 808] <... setpgid resumed>) = 0 [pid 807] <... openat resumed>) = 3 [pid 805] <... close resumed>) = 0 [pid 806] <... openat resumed>) = 3 executing program [pid 805] write(1, "executing program\n", 18) = 18 [pid 805] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 806] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 805] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 805] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 805] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 805] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 807] write(3, "1000", 4 [pid 806] <... ioctl resumed>) = 0 [pid 805] <... write resumed>) = ? [pid 806] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=806, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 808] <... openat resumed>) = 3 [pid 807] <... write resumed>) = 4 [pid 807] close(3) = 0 [pid 807] write(1, "executing program\n", 18executing program ) = 18 [pid 807] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 808] write(3, "1000", 4) = 4 [pid 807] <... openat resumed>) = 3 [pid 808] close(3) = 0 [pid 808] write(1, "executing program\n", 18 [pid 807] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}executing program [pid 808] <... write resumed>) = 18 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 809 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 810 [pid 808] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 807] <... ioctl resumed>) = 0 [pid 807] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 807] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 808] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 807] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 809 attached [pid 805] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=805, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 808] <... ioctl resumed>) = 0 [pid 808] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 808] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 807] <... write resumed>) = 8784 [pid 808] <... openat resumed>) = 4 [pid 808] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 807] exit_group(0 [pid 808] <... write resumed>) = 8784 [pid 807] <... exit_group resumed>) = ? [pid 808] exit_group(0) = ? ./strace-static-x86_64: Process 810 attached [pid 810] set_robust_list(0x55558ee4d660, 24) = 0 [pid 810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 810] setpgid(0, 0) = 0 [pid 810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 810] write(3, "1000", 4 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 810] <... write resumed>) = 4 [pid 809] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 811 attached [pid 810] close(3 [pid 809] <... set_robust_list resumed>) = 0 [pid 808] +++ exited with 0 +++ [pid 807] +++ exited with 0 +++ [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 811 [pid 810] <... close resumed>) = 0 [pid 809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 811] set_robust_list(0x55558ee4d660, 24 [pid 810] write(1, "executing program\n", 18 [pid 809] <... prctl resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 811] <... set_robust_list resumed>) = 0 [pid 810] <... write resumed>) = 18 [pid 809] setpgid(0, 0./strace-static-x86_64: Process 812 attached [pid 811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 810] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 812 [pid 812] set_robust_list(0x55558ee4d660, 24) = 0 [pid 812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 811] <... prctl resumed>) = 0 [pid 810] <... openat resumed>) = 3 [pid 809] <... setpgid resumed>) = 0 [pid 811] setpgid(0, 0) = 0 [pid 811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 812] <... prctl resumed>) = 0 [pid 810] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 812] setpgid(0, 0) = 0 [pid 812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 810] <... ioctl resumed>) = 0 [pid 809] <... openat resumed>) = 3 [pid 811] <... openat resumed>) = 3 [pid 810] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 809] write(3, "1000", 4 [pid 812] <... openat resumed>) = 3 [pid 810] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 809] <... write resumed>) = 4 [pid 810] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 809] close(3 [pid 810] <... openat resumed>) = 4 [pid 809] <... close resumed>) = 0 [pid 810] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 809] write(1, "executing program\n", 18 [pid 812] write(3, "1000", 4 [pid 811] write(3, "1000", 4 [pid 810] <... write resumed>) = 8784 [pid 812] <... write resumed>) = 4 [pid 809] <... write resumed>) = 18 [pid 811] <... write resumed>) = 4 [pid 812] close(3) = 0 [pid 811] close(3) = 0 [pid 812] write(1, "executing program\n", 18executing program [pid 811] write(1, "executing program\n", 18 [pid 812] <... write resumed>) = 18 executing program [pid 812] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 811] <... write resumed>) = 18 [pid 811] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 812] <... openat resumed>) = 3 [pid 811] <... openat resumed>) = 3 [pid 812] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 811] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 812] <... ioctl resumed>) = 0 [pid 811] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 812] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 811] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 811] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 812] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 811] <... openat resumed>) = 4 [pid 812] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 813 [pid 811] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [ 284.421811][ T39] tty tty1: SAK: killed process 801 (syz-executor236): by fd#3 [ 284.447974][ T24] tty tty1: SAK: killed process 804 (syz-executor236): by fd#3 [ 284.461971][ T24] tty tty1: SAK: killed process 805 (syz-executor236): by fd#3 [ 284.462002][ T24] tty tty1: SAK: killed process 806 (syz-executor236): by fd#3 [pid 812] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 811] <... write resumed>) = 8784 ./strace-static-x86_64: Process 813 attached [pid 810] +++ killed by SIGKILL +++ [pid 809] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 813] set_robust_list(0x55558ee4d660, 24) = 0 [pid 813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 813] setpgid(0, 0) = 0 [pid 813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 813] write(3, "1000", 4) = 4 executing program [pid 813] close(3) = 0 [pid 813] write(1, "executing program\n", 18) = 18 [pid 813] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 813] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 813] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 813] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 813] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 813] exit_group(0) = ? [pid 813] +++ exited with 0 +++ [pid 812] +++ killed by SIGKILL +++ [pid 811] +++ killed by SIGKILL +++ [pid 809] <... openat resumed>) = 3 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=811, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=812, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 814 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 815 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 816 ./strace-static-x86_64: Process 816 attached [pid 816] set_robust_list(0x55558ee4d660, 24) = 0 [pid 816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 816] setpgid(0, 0) = 0 [pid 816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 814 attached [pid 814] set_robust_list(0x55558ee4d660, 24 [pid 816] <... openat resumed>) = 3 [pid 814] <... set_robust_list resumed>) = 0 [pid 814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 816] write(3, "1000", 4) = 4 [pid 814] <... prctl resumed>) = 0 [pid 816] close(3 [pid 814] setpgid(0, 0 [pid 816] <... close resumed>) = 0 ./strace-static-x86_64: Process 815 attached [pid 809] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=810, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 816] write(1, "executing program\n", 18 [pid 815] set_robust_list(0x55558ee4d660, 24 [pid 809] <... ioctl resumed>) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 814] <... setpgid resumed>) = 0 executing program [pid 816] <... write resumed>) = 18 [pid 814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 816] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 814] <... openat resumed>) = 3 [pid 816] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 814] write(3, "1000", 4 [pid 816] <... ioctl resumed>) = 0 [pid 814] <... write resumed>) = 4 [pid 814] close(3 [pid 816] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 814] <... close resumed>) = 0 executing program [pid 816] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 814] write(1, "executing program\n", 18) = 18 [pid 816] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 814] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 816] <... openat resumed>) = 4 [pid 814] <... openat resumed>) = 3 [pid 816] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 814] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 816] <... write resumed>) = 8784 [pid 814] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 814] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 816] exit_group(0 [pid 814] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 816] <... exit_group resumed>) = ? [pid 814] <... write resumed>) = 8784 [pid 814] exit_group(0) = ? [pid 815] <... set_robust_list resumed>) = 0 [pid 809] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=809, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 814] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 817 ./strace-static-x86_64: Process 817 attached [pid 815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 817] set_robust_list(0x55558ee4d660, 24 [pid 815] <... prctl resumed>) = 0 [pid 817] <... set_robust_list resumed>) = 0 [pid 817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 815] setpgid(0, 0 [pid 817] <... prctl resumed>) = 0 [pid 815] <... setpgid resumed>) = 0 [pid 817] setpgid(0, 0 [pid 816] +++ exited with 0 +++ [pid 815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 817] <... setpgid resumed>) = 0 [pid 815] <... openat resumed>) = 3 [pid 817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 815] write(3, "1000", 4 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 817] <... openat resumed>) = 3 [pid 815] <... write resumed>) = 4 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 817] write(3, "1000", 4 [pid 815] close(3 [pid 817] <... write resumed>) = 4 [pid 815] <... close resumed>) = 0 executing program [pid 817] close(3 [pid 815] write(1, "executing program\n", 18 [pid 817] <... close resumed>) = 0 [pid 815] <... write resumed>) = 18 [pid 817] write(1, "executing program\n", 18executing program ) = 18 [pid 815] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 817] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 815] <... openat resumed>) = 3 [pid 817] <... openat resumed>) = 3 [pid 817] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 815] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 817] <... ioctl resumed>) = 0 [pid 815] <... ioctl resumed>) = 0 [pid 817] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 815] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 817] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 815] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 817] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 815] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 817] <... openat resumed>) = 4 [pid 815] <... openat resumed>) = 4 [pid 817] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 815] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 817] <... write resumed>) = 8784 [pid 815] <... write resumed>) = 8784 [pid 817] exit_group(0 [pid 294] <... restart_syscall resumed>) = 0 [pid 817] <... exit_group resumed>) = ? [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 818 ./strace-static-x86_64: Process 818 attached [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 819 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 820 [pid 818] set_robust_list(0x55558ee4d660, 24) = 0 [pid 818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 818] setpgid(0, 0) = 0 [pid 818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 818] write(3, "1000", 4) = 4 [pid 818] close(3) = 0 [pid 818] write(1, "executing program\n", 18executing program ) = 18 [pid 818] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 818] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 818] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 818] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 818] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 820 attached ) = 8784 [pid 818] exit_group(0) = ? ./strace-static-x86_64: Process 819 attached [pid 819] set_robust_list(0x55558ee4d660, 24) = 0 [pid 819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 819] setpgid(0, 0) = 0 [pid 819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 819] write(3, "1000", 4) = 4 [pid 819] close(3) = 0 [pid 819] write(1, "executing program\n", 18executing program ) = 18 [pid 819] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 819] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 819] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 819] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 819] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 820] set_robust_list(0x55558ee4d660, 24 [pid 818] +++ exited with 0 +++ [pid 817] +++ killed by SIGKILL +++ [pid 820] <... set_robust_list resumed>) = 0 [pid 815] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=817, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=815, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 819] <... write resumed>) = ? [ 284.483850][ T24] tty tty1: SAK: killed process 810 (syz-executor236): by fd#3 [ 284.492814][ T24] tty tty1: SAK: killed process 811 (syz-executor236): by fd#3 [ 284.492835][ T24] tty tty1: SAK: killed process 812 (syz-executor236): by fd#3 [ 284.508888][ T24] tty tty1: SAK: killed process 809 (syz-executor236): by fd#3 [ 284.522173][ T24] tty tty1: SAK: killed process 815 (syz-executor236): by fd#3 [ 284.522194][ T24] tty tty1: SAK: killed process 817 (syz-executor236): by fd#3 executing program [pid 820] <... prctl resumed>) = 0 [pid 820] setpgid(0, 0) = 0 [pid 820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 820] write(3, "1000", 4) = 4 [pid 820] close(3) = 0 [pid 820] write(1, "executing program\n", 18) = 18 [pid 820] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 820] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 820] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 820] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 820] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 820] exit_group(0) = ? [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 821 ./strace-static-x86_64: Process 821 attached [pid 821] set_robust_list(0x55558ee4d660, 24) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 822 [pid 821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 821] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 822 attached [pid 820] +++ exited with 0 +++ [pid 821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 822] set_robust_list(0x55558ee4d660, 24 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 819] +++ killed by SIGKILL +++ [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 822] <... set_robust_list resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=819, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 821] <... openat resumed>) = 3 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 821] write(3, "1000", 4 [pid 822] <... prctl resumed>) = 0 [pid 822] setpgid(0, 0) = 0 [pid 822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 821] <... write resumed>) = 4 [pid 821] close(3executing program ) = 0 [pid 821] write(1, "executing program\n", 18) = 18 [pid 821] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 821] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 821] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 821] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 821] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 822] <... openat resumed>) = 3 [pid 822] write(3, "1000", 4) = 4 [pid 822] close(3) = 0 [pid 822] write(1, "executing program\n", 18executing program ) = 18 [pid 822] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 822] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 822] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 822] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 821] <... write resumed>) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 823 [pid 822] <... openat resumed>) = 4 [pid 822] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 824 [pid 822] <... write resumed>) = 8784 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 825 [pid 822] exit_group(0./strace-static-x86_64: Process 823 attached ) = ? ./strace-static-x86_64: Process 824 attached [pid 824] set_robust_list(0x55558ee4d660, 24) = 0 [pid 824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 824] setpgid(0, 0) = 0 [pid 824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 824] write(3, "1000", 4) = 4 [pid 824] close(3) = 0 [pid 824] write(1, "executing program\n", 18executing program ) = 18 [pid 824] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 824] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 824] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 824] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 824] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 ./strace-static-x86_64: Process 825 attached [pid 822] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 823] set_robust_list(0x55558ee4d660, 24 [pid 824] exit_group(0 [pid 823] <... set_robust_list resumed>) = 0 [pid 825] set_robust_list(0x55558ee4d660, 24 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 826 [pid 825] <... set_robust_list resumed>) = 0 [pid 825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 825] setpgid(0, 0) = 0 [pid 825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 825] write(3, "1000", 4) = 4 [pid 825] close(3executing program ) = 0 [pid 825] write(1, "executing program\n", 18) = 18 [pid 825] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 825] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 825] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 825] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 825] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 825] exit_group(0) = ? [pid 824] <... exit_group resumed>) = ? executing program [pid 823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 823] setpgid(0, 0) = 0 [pid 823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 826 attached [pid 823] write(3, "1000", 4 [pid 826] set_robust_list(0x55558ee4d660, 24 [pid 823] <... write resumed>) = 4 [pid 823] close(3) = 0 [pid 823] write(1, "executing program\n", 18) = 18 [pid 826] <... set_robust_list resumed>) = 0 [pid 823] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 826] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 823] <... openat resumed>) = 3 [pid 826] <... prctl resumed>) = 0 [pid 823] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 821] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=821, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 826] setpgid(0, 0 [pid 824] +++ exited with 0 +++ [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 823] <... ioctl resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 823] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 823] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 826] <... setpgid resumed>) = 0 [pid 823] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 823] <... openat resumed>) = 4 [pid 826] <... openat resumed>) = 3 [pid 826] write(3, "1000", 4) = 4 [pid 826] close(3 [pid 823] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program executing program [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 827 [pid 826] <... close resumed>) = 0 [pid 826] write(1, "executing program\n", 18) = 18 [pid 826] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 823] <... write resumed>) = 8784 [pid 826] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 826] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = ? [pid 826] +++ killed by SIGKILL +++ [pid 825] +++ exited with 0 +++ ./strace-static-x86_64: Process 827 attached [pid 827] set_robust_list(0x55558ee4d660, 24) = 0 [pid 827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 827] setpgid(0, 0) = 0 [pid 827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 827] write(3, "1000", 4) = 4 [pid 827] close(3) = 0 [pid 827] write(1, "executing program\n", 18) = 18 [pid 827] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 827] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 827] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 827] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 827] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 827] exit_group(0) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 828 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=826, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 829 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 830 [pid 823] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 828 attached [pid 828] set_robust_list(0x55558ee4d660, 24) = 0 [pid 828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 828] setpgid(0, 0) = 0 [pid 828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 828] write(3, "1000", 4) = 4 [pid 828] close(3) = 0 executing program [pid 828] write(1, "executing program\n", 18) = 18 [pid 828] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 829 attached [pid 829] set_robust_list(0x55558ee4d660, 24) = 0 [pid 829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 829] setpgid(0, 0) = 0 [pid 829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 829] write(3, "1000", 4) = 4 [pid 829] close(3) = 0 [pid 829] write(1, "executing program\n", 18executing program ) = 18 [pid 829] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 830 attached [pid 830] set_robust_list(0x55558ee4d660, 24) = 0 [pid 830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 830] setpgid(0, 0) = 0 [pid 830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 284.539508][ T24] tty tty1: SAK: killed process 819 (syz-executor236): by fd#3 [ 284.550137][ T24] tty tty1: SAK: killed process 821 (syz-executor236): by fd#3 [ 284.558160][ T24] tty tty1: SAK: killed process 821 (syz-executor236): by fd#3 [ 284.558185][ T24] tty tty1: SAK: killed process 822 (syz-executor236): by fd#3 [ 284.576554][ T371] tty tty1: SAK: killed process 823 (syz-executor236): by fd#3 [pid 830] write(3, "1000", 4 [pid 829] <... openat resumed>) = -1 (errno 18446744073709551615) [pid 828] <... openat resumed>) = -1 (errno 18446744073709551615) [pid 827] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=823, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>executing program [pid 830] <... write resumed>) = 4 [pid 830] close(3) = 0 [pid 830] write(1, "executing program\n", 18) = 18 [pid 830] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 830] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 830] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 830] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 830] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 830] exit_group(0) = ? [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 831 [pid 828] +++ killed by SIGKILL +++ [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 831 attached [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=828, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 830] +++ exited with 0 +++ [pid 831] set_robust_list(0x55558ee4d660, 24 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 832 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 832 attached [pid 832] set_robust_list(0x55558ee4d660, 24) = 0 [pid 832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 832] setpgid(0, 0) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 833 [pid 832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 832] write(3, "1000", 4) = 4 [pid 832] close(3) = 0 [pid 832] write(1, "executing program\n", 18executing program ) = 18 [pid 832] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 831] <... set_robust_list resumed>) = 0 [pid 831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 831] setpgid(0, 0) = 0 [pid 831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 831] write(3, "1000", 4) = 4 [pid 831] close(3) = 0 [pid 831] write(1, "executing program\n", 18) = 18 [pid 831] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 833 attached [pid 833] set_robust_list(0x55558ee4d660, 24) = 0 [pid 833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 833] setpgid(0, 0) = 0 [pid 829] +++ killed by SIGKILL +++ [pid 833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=829, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 833] <... openat resumed>) = 3 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 833] write(3, "1000", 4 [pid 832] <... openat resumed>) = 3 [pid 831] <... openat resumed>) = 3 [pid 833] <... write resumed>) = 4 [pid 833] close(3) = 0 executing program [pid 833] write(1, "executing program\n", 18) = 18 [pid 833] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 831] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 833] <... openat resumed>) = 3 [pid 293] <... restart_syscall resumed>) = 0 [pid 831] <... ioctl resumed>) = 0 [pid 831] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 831] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 833] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 833] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 833] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 831] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 834 [pid 833] <... openat resumed>) = 4 [pid 833] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 831] <... openat resumed>) = 4 ./strace-static-x86_64: Process 834 attached [pid 831] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 832] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 834] set_robust_list(0x55558ee4d660, 24) = 0 [pid 833] <... write resumed>) = ? [pid 832] <... ioctl resumed>) = ? [pid 831] <... write resumed>) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 835 [pid 832] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=832, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 834] setpgid(0, 0) = 0 [pid 834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 834] write(3, "1000", 4) = 4 [pid 834] close(3 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 836 [pid 834] <... close resumed>) = 0 executing program [pid 834] write(1, "executing program\n", 18) = 18 [pid 834] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 831] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=831, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 835 attached ./strace-static-x86_64: Process 836 attached [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 834] <... openat resumed>) = 3 [pid 834] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 837 [pid 834] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 834] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 834] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 834] exit_group(0) = ? executing program [pid 835] set_robust_list(0x55558ee4d660, 24) = 0 [pid 835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 835] setpgid(0, 0) = 0 [pid 835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 835] write(3, "1000", 4) = 4 [pid 835] close(3) = 0 [pid 835] write(1, "executing program\n", 18) = 18 [pid 835] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 835] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 835] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 835] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 835] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 835] exit_group(0) = ? ./strace-static-x86_64: Process 837 attached [pid 836] set_robust_list(0x55558ee4d660, 24 [pid 833] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=833, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 837] set_robust_list(0x55558ee4d660, 24) = 0 [pid 837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 837] setpgid(0, 0) = 0 [pid 837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 837] write(3, "1000", 4executing program ) = 4 [pid 837] close(3) = 0 [pid 837] write(1, "executing program\n", 18) = 18 [pid 837] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 837] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 837] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 837] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 837] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 837] exit_group(0) = ? [pid 836] <... set_robust_list resumed>) = 0 [pid 835] +++ exited with 0 +++ [pid 834] +++ exited with 0 +++ [pid 292] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 837] +++ exited with 0 +++ [pid 836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 838 attached [pid 836] <... prctl resumed>) = 0 [pid 836] setpgid(0, 0) = 0 [pid 836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 836] write(3, "1000", 4 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 838 executing program [pid 836] <... write resumed>) = 4 [pid 836] close(3) = 0 [pid 836] write(1, "executing program\n", 18) = 18 [pid 836] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 839 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 838] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 839 attached ) = 0 [pid 836] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 839] set_robust_list(0x55558ee4d660, 24 [pid 838] setpgid(0, 0 [pid 836] <... ioctl resumed>) = 0 [pid 838] <... setpgid resumed>) = 0 [pid 836] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 839] <... set_robust_list resumed>) = 0 [pid 836] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 836] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 836] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 836] <... write resumed>) = ? [ 284.576582][ T371] tty tty1: SAK: killed process 826 (syz-executor236): by fd#3 [ 284.593110][ T371] tty tty1: SAK: killed process 828 (syz-executor236): by fd#3 [ 284.593181][ T371] tty tty1: SAK: killed process 829 (syz-executor236): by fd#3 [ 284.613811][ T371] tty tty1: SAK: killed process 831 (syz-executor236): by fd#3 [ 284.613843][ T371] tty tty1: SAK: killed process 832 (syz-executor236): by fd#3 [ 284.613864][ T371] tty tty1: SAK: killed process 833 (syz-executor236): by fd#3 [pid 839] <... prctl resumed>) = 0 [pid 838] <... openat resumed>) = 3 [pid 836] +++ killed by SIGKILL +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 838] write(3, "1000", 4 [pid 839] setpgid(0, 0 [pid 838] <... write resumed>) = 4 [pid 839] <... setpgid resumed>) = 0 [pid 838] close(3) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=836, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 838] write(1, "executing program\n", 18executing program [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 839] <... openat resumed>) = 3 [pid 838] <... write resumed>) = 18 [pid 291] <... restart_syscall resumed>) = 0 [pid 839] write(3, "1000", 4 [pid 838] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 840 ./strace-static-x86_64: Process 841 attached ./strace-static-x86_64: Process 840 attached [pid 839] <... write resumed>) = 4 [pid 838] <... openat resumed>) = 3 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 841 [pid 841] set_robust_list(0x55558ee4d660, 24 [pid 840] set_robust_list(0x55558ee4d660, 24 [pid 839] close(3 [pid 838] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 841] <... set_robust_list resumed>) = 0 [pid 840] <... set_robust_list resumed>) = 0 [pid 839] <... close resumed>) = 0 [pid 838] <... ioctl resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 839] write(1, "executing program\n", 18 [pid 838] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 841] <... prctl resumed>) = 0 [pid 840] <... prctl resumed>) = 0 [pid 839] <... write resumed>) = 18 [pid 838] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 841] setpgid(0, 0 [pid 840] setpgid(0, 0 [pid 839] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 838] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 842 attached [pid 841] <... setpgid resumed>) = 0 [pid 840] <... setpgid resumed>) = 0 [pid 839] <... openat resumed>) = 3 [pid 838] <... openat resumed>) = 4 [pid 842] set_robust_list(0x55558ee4d660, 24 [pid 841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 839] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 842 [pid 842] <... set_robust_list resumed>) = 0 [pid 841] <... openat resumed>) = 3 [pid 840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 839] <... ioctl resumed>) = 0 [pid 838] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 841] write(3, "1000", 4 [pid 840] <... openat resumed>) = 3 [pid 839] ????( [pid 842] <... prctl resumed>) = 0 [pid 842] setpgid(0, 0) = 0 [pid 842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 842] write(3, "1000", 4) = 4 [pid 842] close(3) = 0 executing program [pid 842] write(1, "executing program\n", 18) = 18 [pid 842] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 842] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 842] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 842] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 842] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 842] exit_group(0) = ? [pid 841] <... write resumed>) = 4 [pid 841] close(3) = 0 executing program [pid 841] write(1, "executing program\n", 18) = 18 [pid 841] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 841] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 841] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 841] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 841] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 842] +++ exited with 0 +++ [pid 841] <... write resumed>) = 8784 [pid 840] write(3, "1000", 4 [pid 839] <... ???? resumed>) = ? [pid 838] <... write resumed>) = ? [pid 841] exit_group(0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 841] <... exit_group resumed>) = ? [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 843 ./strace-static-x86_64: Process 843 attached [pid 843] set_robust_list(0x55558ee4d660, 24) = 0 [pid 843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 843] setpgid(0, 0) = 0 [pid 843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 843] write(3, "1000", 4) = 4 [pid 843] close(3) = 0 executing program [pid 843] write(1, "executing program\n", 18) = 18 [pid 843] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 843] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 843] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 843] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 841] +++ exited with 0 +++ [pid 843] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 839] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=839, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 840] <... write resumed>) = 4 [pid 838] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 840] close(3 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=838, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 844 [pid 843] <... write resumed>) = ? [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 845 ./strace-static-x86_64: Process 845 attached [pid 845] set_robust_list(0x55558ee4d660, 24) = 0 [pid 845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 845] setpgid(0, 0) = 0 [pid 845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 845] write(3, "1000", 4) = 4 [pid 845] close(3) = 0 [pid 845] write(1, "executing program\n", 18executing program ) = 18 [pid 845] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 845] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 845] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 845] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 845] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 840] <... close resumed>) = 0 [pid 840] write(1, "executing program\n", 18executing program [pid 843] +++ killed by SIGKILL +++ [pid 840] <... write resumed>) = 18 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=843, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [ 284.642908][ T371] tty tty1: SAK: killed process 836 (syz-executor236): by fd#3 [ 284.668134][ T371] tty tty1: SAK: killed process 838 (syz-executor236): by fd#3 [ 284.668166][ T371] tty tty1: SAK: killed process 839 (syz-executor236): by fd#3 [ 284.685784][ T371] tty tty1: SAK: killed process 843 (syz-executor236): by fd#3 [pid 291] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 844 attached [pid 844] set_robust_list(0x55558ee4d660, 24) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 846 [pid 844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 844] setpgid(0, 0) = 0 [pid 844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 844] write(3, "1000", 4) = 4 [pid 844] close(3executing program ) = 0 [pid 844] write(1, "executing program\n", 18) = 18 [pid 844] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 844] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 844] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 847 [pid 844] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 844] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 840] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 847 attached ./strace-static-x86_64: Process 846 attached [pid 845] +++ killed by SIGKILL +++ [pid 840] <... openat resumed>) = 3 [pid 847] set_robust_list(0x55558ee4d660, 24 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=845, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 840] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 847] <... set_robust_list resumed>) = 0 [pid 846] set_robust_list(0x55558ee4d660, 24 [pid 840] <... ioctl resumed>) = 0 [pid 847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 846] <... set_robust_list resumed>) = 0 [pid 844] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 840] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 840] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 847] <... prctl resumed>) = 0 [pid 840] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 847] setpgid(0, 0 [pid 846] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 847] <... setpgid resumed>) = 0 [pid 846] <... prctl resumed>) = 0 [pid 846] setpgid(0, 0 [pid 847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 840] <... write resumed>) = 8784 [pid 846] <... setpgid resumed>) = 0 [pid 847] <... openat resumed>) = 3 [pid 846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 847] write(3, "1000", 4) = 4 [pid 847] close(3) = 0 [pid 846] <... openat resumed>) = 3 [pid 840] +++ killed by SIGKILL +++ [pid 847] write(1, "executing program\n", 18 [pid 846] write(3, "1000", 4 [pid 847] <... write resumed>) = 18 [pid 846] <... write resumed>) = 4 [pid 847] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 846] close(3executing program [pid 847] <... openat resumed>) = 3 [pid 846] <... close resumed>) = 0 [pid 847] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 846] write(1, "executing program\n", 18 [pid 847] <... ioctl resumed>) = 0 [pid 846] <... write resumed>) = 18 [pid 847] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 846] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 847] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 846] <... openat resumed>) = 3 [pid 847] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 846] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 847] <... openat resumed>) = 4 [pid 846] <... ioctl resumed>) = 0 [pid 847] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 846] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 847] <... write resumed>) = 8784 [pid 846] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 847] exit_group(0 [pid 846] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 847] <... exit_group resumed>) = ? [pid 846] <... openat resumed>) = 4 [pid 846] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 293] <... restart_syscall resumed>) = 0 [pid 846] exit_group(0) = ? [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 848 [pid 844] <... write resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=840, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 848 attached [pid 847] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 848] set_robust_list(0x55558ee4d660, 24) = 0 [pid 848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 848] setpgid(0, 0) = 0 [pid 848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 848] write(3, "1000", 4) = 4 [pid 848] close(3executing program ) = 0 [pid 848] write(1, "executing program\n", 18) = 18 [pid 848] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 848] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 848] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 848] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 848] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 848] exit_group(0) = ? [pid 846] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program , child_tidptr=0x55558ee4d650) = 849 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 850 [pid 844] +++ killed by SIGKILL +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=844, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 851 ./strace-static-x86_64: Process 851 attached [pid 851] set_robust_list(0x55558ee4d660, 24) = 0 [pid 851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 851] setpgid(0, 0) = 0 [pid 851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 851] write(3, "1000", 4) = 4 [pid 851] close(3) = 0 [pid 851] write(1, "executing program\n", 18) = 18 [pid 851] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 851] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 851] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 851] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 851] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 851] exit_group(0) = ? ./strace-static-x86_64: Process 849 attached [pid 849] set_robust_list(0x55558ee4d660, 24) = 0 [pid 849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 849] setpgid(0, 0) = 0 [pid 849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 849] write(3, "1000", 4) = 4 [pid 849] close(3) = 0 [pid 849] write(1, "executing program\n", 18) = 18 [pid 849] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 849] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 849] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 849] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 849] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 849] exit_group(0) = ? [pid 848] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 851] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 850 attached [pid 850] set_robust_list(0x55558ee4d660, 24) = 0 executing program executing program [pid 850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 850] setpgid(0, 0) = 0 [pid 850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 852 [pid 850] write(3, "1000", 4) = 4 [pid 850] close(3) = 0 [pid 850] write(1, "executing program\n", 18) = 18 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 853 [pid 850] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 850] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 850] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 850] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 854 [pid 850] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 850] exit_group(0) = ? [pid 849] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 854 attached [pid 854] set_robust_list(0x55558ee4d660, 24) = 0 [pid 854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 854] setpgid(0, 0) = 0 [pid 854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 854] write(3, "1000", 4) = 4 [pid 854] close(3) = 0 [pid 854] write(1, "executing program\n", 18) = 18 [pid 854] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 854] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 854] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 854] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 854] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 853 attached [pid 850] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 854] <... write resumed>) = 8784 [pid 854] exit_group(0) = ? ./strace-static-x86_64: Process 852 attached [pid 853] set_robust_list(0x55558ee4d660, 24) = 0 [pid 852] set_robust_list(0x55558ee4d660, 24) = 0 [pid 853] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 852] setpgid(0, 0) = 0 [pid 853] <... prctl resumed>) = 0 [pid 852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 852] write(3, "1000", 4) = 4 executing program [pid 852] close(3) = 0 [pid 852] write(1, "executing program\n", 18) = 18 [pid 852] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 852] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 853] setpgid(0, 0 [pid 852] <... ioctl resumed>) = 0 [pid 853] <... setpgid resumed>) = 0 [pid 852] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 852] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 852] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 854] +++ exited with 0 +++ [pid 853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 852] <... write resumed>) = ? executing program [pid 853] <... openat resumed>) = 3 [pid 853] write(3, "1000", 4) = 4 [pid 853] close(3) = 0 [pid 853] write(1, "executing program\n", 18) = 18 [pid 853] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 853] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 853] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 853] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 853] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 853] exit_group(0) = ? [ 284.694220][ T371] tty tty1: SAK: killed process 845 (syz-executor236): by fd#3 [ 284.704125][ T371] tty tty1: SAK: killed process 840 (syz-executor236): by fd#3 [ 284.704148][ T371] tty tty1: SAK: killed process 844 (syz-executor236): by fd#3 [ 284.721559][ T371] tty tty1: SAK: killed process 848 (syz-executor236): by fd#3 [ 284.730421][ T371] tty tty1: SAK: killed process 849 (syz-executor236): by fd#3 [pid 853] +++ exited with 0 +++ [pid 292] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 856 ./strace-static-x86_64: Process 855 attached ./strace-static-x86_64: Process 858 attached ./strace-static-x86_64: Process 857 attached ./strace-static-x86_64: Process 856 attached [pid 855] set_robust_list(0x55558ee4d660, 24 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 855 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 857 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 858 [pid 858] set_robust_list(0x55558ee4d660, 24 [pid 852] +++ killed by SIGKILL +++ [pid 858] <... set_robust_list resumed>) = 0 [pid 857] set_robust_list(0x55558ee4d660, 24 [pid 856] set_robust_list(0x55558ee4d660, 24 [pid 855] <... set_robust_list resumed>) = 0 [pid 858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 857] <... set_robust_list resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=852, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 856] <... set_robust_list resumed>) = 0 [pid 856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 858] <... prctl resumed>) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 856] setpgid(0, 0) = 0 [pid 858] setpgid(0, 0 [pid 857] <... prctl resumed>) = 0 [pid 855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 858] <... setpgid resumed>) = 0 [pid 857] setpgid(0, 0 [pid 855] <... prctl resumed>) = 0 [pid 856] <... openat resumed>) = 3 [pid 858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 856] write(3, "1000", 4 [pid 857] <... setpgid resumed>) = 0 [pid 858] <... openat resumed>) = 3 [pid 857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 858] write(3, "1000", 4 [pid 856] <... write resumed>) = 4 [pid 855] setpgid(0, 0 [pid 858] <... write resumed>) = 4 [pid 858] close(3 [pid 857] <... openat resumed>) = 3 [pid 856] close(3 [pid 855] <... setpgid resumed>) = 0 executing program [pid 858] <... close resumed>) = 0 [pid 858] write(1, "executing program\n", 18) = 18 [pid 858] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 857] write(3, "1000", 4 [pid 858] <... openat resumed>) = 3 [pid 858] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 857] <... write resumed>) = 4 [pid 856] <... close resumed>) = 0 [pid 855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 858] <... ioctl resumed>) = 0 [pid 858] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 857] close(3 [pid 856] write(1, "executing program\n", 18 [pid 858] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 858] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 858] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program executing program [pid 857] <... close resumed>) = 0 [pid 857] write(1, "executing program\n", 18 [pid 856] <... write resumed>) = 18 [pid 858] <... write resumed>) = ? [pid 857] <... write resumed>) = 18 [pid 856] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 855] <... openat resumed>) = 3 [pid 857] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 857] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 857] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 857] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 857] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 857] exit_group(0 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 859 [pid 857] <... exit_group resumed>) = ? [pid 856] <... openat resumed>) = 3 [pid 856] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 856] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 855] write(3, "1000", 4) = 4 [pid 856] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 856] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 855] close(3 [pid 856] <... openat resumed>) = 4 executing program [pid 855] <... close resumed>) = 0 [pid 855] write(1, "executing program\n", 18) = 18 [pid 856] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 859 attached [pid 859] set_robust_list(0x55558ee4d660, 24 [pid 858] +++ killed by SIGKILL +++ [pid 859] <... set_robust_list resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=858, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 857] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 856] <... write resumed>) = ? [pid 859] <... prctl resumed>) = 0 [pid 855] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 855] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 855] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 855] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 855] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 855] exit_group(0) = ? executing program [pid 859] setpgid(0, 0) = 0 [pid 859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 859] write(3, "1000", 4) = 4 [pid 859] close(3) = 0 [pid 859] write(1, "executing program\n", 18) = 18 [pid 859] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 859] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 859] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 859] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 859] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 859] exit_group(0) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 860 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 861 [pid 856] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 860 attached [pid 860] set_robust_list(0x55558ee4d660, 24) = 0 [pid 860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 860] setpgid(0, 0) = 0 [pid 860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 860] write(3, "1000", 4) = 4 [pid 860] close(3) = 0 [pid 860] write(1, "executing program\n", 18executing program ) = 18 [pid 860] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 860] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 860] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 860] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 860] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 860] exit_group(0) = ? [pid 855] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=856, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 859] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 861 attached [pid 861] set_robust_list(0x55558ee4d660, 24 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 862 ./strace-static-x86_64: Process 862 attached [pid 861] <... set_robust_list resumed>) = 0 [pid 860] +++ exited with 0 +++ [pid 295] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 862] set_robust_list(0x55558ee4d660, 24 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 862] <... set_robust_list resumed>) = 0 [pid 861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 864 attached ./strace-static-x86_64: Process 863 attached ./strace-static-x86_64: Process 865 attached [pid 862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 861] <... prctl resumed>) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 863 [pid 862] <... prctl resumed>) = 0 [pid 861] setpgid(0, 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 864 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 865 [pid 865] set_robust_list(0x55558ee4d660, 24 [pid 864] set_robust_list(0x55558ee4d660, 24 [pid 862] setpgid(0, 0 [pid 861] <... setpgid resumed>) = 0 [pid 865] <... set_robust_list resumed>) = 0 [pid 864] <... set_robust_list resumed>) = 0 [pid 863] set_robust_list(0x55558ee4d660, 24 [pid 862] <... setpgid resumed>) = 0 [pid 861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 861] <... openat resumed>) = 3 [pid 863] <... set_robust_list resumed>) = 0 [pid 862] <... openat resumed>) = 3 [pid 861] write(3, "1000", 4 [pid 862] write(3, "1000", 4 [pid 861] <... write resumed>) = 4 executing program executing program [pid 863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 862] <... write resumed>) = 4 [pid 861] close(3 [pid 865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 863] <... prctl resumed>) = 0 [pid 862] close(3 [pid 861] <... close resumed>) = 0 [pid 862] <... close resumed>) = 0 [pid 861] write(1, "executing program\n", 18 [pid 865] <... prctl resumed>) = 0 [pid 863] setpgid(0, 0 [pid 862] write(1, "executing program\n", 18 [pid 863] <... setpgid resumed>) = 0 [pid 861] <... write resumed>) = 18 [pid 865] setpgid(0, 0 [pid 862] <... write resumed>) = 18 [pid 862] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 861] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 865] <... setpgid resumed>) = 0 [pid 863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 862] <... openat resumed>) = 3 [pid 861] <... openat resumed>) = 3 [pid 862] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 861] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 862] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 861] <... ioctl resumed>) = 0 [pid 863] <... openat resumed>) = 3 [pid 862] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 863] write(3, "1000", 4 [pid 862] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 861] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 864] <... prctl resumed>) = 0 [pid 863] <... write resumed>) = 4 [pid 862] <... openat resumed>) = 4 [pid 862] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 865] <... openat resumed>) = 3 [pid 864] setpgid(0, 0 [pid 863] close(3 [pid 862] <... write resumed>) = 8784 [pid 861] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 861] +++ killed by SIGKILL +++ [pid 863] <... close resumed>) = 0 [pid 863] write(1, "executing program\n", 18) = 18 [ 284.741836][ T24] tty tty1: SAK: killed process 852 (syz-executor236): by fd#3 [ 284.757079][ T371] tty tty1: SAK: killed process 858 (syz-executor236): by fd#3 [ 284.765472][ T371] tty tty1: SAK: killed process 856 (syz-executor236): by fd#3 [ 284.774584][ T371] tty tty1: SAK: killed process 859 (syz-executor236): by fd#3 [pid 863] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 863] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 863] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 863] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 863] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 863] exit_group(0) = ? [pid 864] <... setpgid resumed>) = 0 [pid 864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 865] write(3, "1000", 4) = 4 [pid 865] close(3) = 0 [pid 865] write(1, "executing program\n", 18executing program ) = 18 [pid 865] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 863] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 865] <... openat resumed>) = 3 [pid 864] <... openat resumed>) = 3 [pid 865] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 864] write(3, "1000", 4) = 4 [pid 864] close(3) = 0 [pid 864] write(1, "executing program\n", 18executing program ) = 18 [pid 865] <... ioctl resumed>) = 0 [pid 864] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 865] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 865] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 864] <... openat resumed>) = 3 [pid 865] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 864] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 864] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 865] <... write resumed>) = 8784 [pid 864] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 864] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 864] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 865] exit_group(0) = ? [pid 864] <... write resumed>) = 8784 [pid 864] exit_group(0) = ? [pid 864] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=861, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 865] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 862] +++ killed by SIGKILL +++ [pid 295] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 866 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 866 attached [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=862, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 867 attached [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 867] set_robust_list(0x55558ee4d660, 24 [pid 866] set_robust_list(0x55558ee4d660, 24 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 867 [pid 867] <... set_robust_list resumed>) = 0 [pid 867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 867] setpgid(0, 0) = 0 [pid 867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 869 attached ./strace-static-x86_64: Process 868 attached ) = 3 [pid 866] <... set_robust_list resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 868 [pid 869] set_robust_list(0x55558ee4d660, 24 [pid 867] write(3, "1000", 4 [pid 868] set_robust_list(0x55558ee4d660, 24 [pid 866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 869 [pid 869] <... set_robust_list resumed>) = 0 [pid 868] <... set_robust_list resumed>) = 0 [pid 867] <... write resumed>) = 4 [pid 866] <... prctl resumed>) = 0 [pid 869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 867] close(3 [pid 866] setpgid(0, 0 [pid 869] <... prctl resumed>) = 0 [pid 868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 867] <... close resumed>) = 0 [pid 866] <... setpgid resumed>) = 0 [pid 867] write(1, "executing program\n", 18 [pid 866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 869] setpgid(0, 0 [pid 868] <... prctl resumed>) = 0 [pid 867] <... write resumed>) = 18 [pid 866] <... openat resumed>) = 3 [pid 867] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 866] write(3, "1000", 4 [pid 869] <... setpgid resumed>) = 0 [pid 867] <... openat resumed>) = 3 [pid 866] <... write resumed>) = 4 [pid 868] setpgid(0, 0 [pid 867] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 866] close(3 [pid 867] <... ioctl resumed>) = 0 [pid 866] <... close resumed>) = 0 executing program [pid 867] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 866] write(1, "executing program\n", 18 [pid 867] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 866] <... write resumed>) = 18 [pid 867] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 866] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 867] <... openat resumed>) = 4 [pid 866] <... openat resumed>) = 3 [pid 867] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 866] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 868] <... setpgid resumed>) = 0 [pid 869] <... openat resumed>) = 3 [pid 868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 867] <... write resumed>) = ? [pid 869] write(3, "1000", 4) = 4 [pid 868] <... openat resumed>) = 3 [pid 294] <... restart_syscall resumed>) = 0 [pid 869] close(3 [pid 868] write(3, "1000", 4 [pid 866] <... ioctl resumed>) = ? [pid 869] <... close resumed>) = 0 executing program [pid 868] <... write resumed>) = 4 [pid 869] write(1, "executing program\n", 18 [pid 868] close(3 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 869] <... write resumed>) = 18 executing program [pid 868] <... close resumed>) = 0 [pid 869] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 868] write(1, "executing program\n", 18 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 870 [pid 869] <... openat resumed>) = 3 [pid 868] <... write resumed>) = 18 [pid 869] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 868] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 869] <... ioctl resumed>) = 0 [pid 868] <... openat resumed>) = 3 [pid 869] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 868] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 869] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 868] <... ioctl resumed>) = 0 [pid 869] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 868] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 869] <... openat resumed>) = 4 [pid 868] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 869] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 868] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 869] <... write resumed>) = 8784 [pid 868] <... openat resumed>) = 4 [pid 869] exit_group(0 [pid 868] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 869] <... exit_group resumed>) = ? [pid 868] <... write resumed>) = 8784 [pid 868] exit_group(0) = ? ./strace-static-x86_64: Process 870 attached [pid 869] +++ exited with 0 +++ [pid 868] +++ exited with 0 +++ [pid 866] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=866, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 870] set_robust_list(0x55558ee4d660, 24) = 0 [pid 870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 870] setpgid(0, 0) = 0 [pid 870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 870] write(3, "1000", 4) = 4 [pid 870] close(3) = 0 executing program [pid 870] write(1, "executing program\n", 18) = 18 [pid 870] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] <... restart_syscall resumed>) = 0 [pid 870] <... openat resumed>) = 3 [pid 870] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 870] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 871 [pid 870] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 870] <... openat resumed>) = 4 [pid 870] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 872 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 873 ./strace-static-x86_64: Process 873 attached ./strace-static-x86_64: Process 872 attached ./strace-static-x86_64: Process 871 attached [pid 870] <... write resumed>) = 873 [pid 867] +++ killed by SIGKILL +++ [pid 873] set_robust_list(0x55558ee4d660, 24) = 0 [pid 873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 873] setpgid(0, 0) = 0 [pid 873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 873] write(3, "1000", 4executing program ) = 4 [pid 873] close(3) = 0 [pid 873] write(1, "executing program\n", 18) = 18 [pid 873] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 873] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 873] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 873] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 873] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [ 284.800087][ T39] tty tty1: SAK: killed process 861 (syz-executor236): by fd#3 [ 284.800136][ T39] tty tty1: SAK: killed process 862 (syz-executor236): by fd#3 [ 284.822152][ T39] tty tty1: SAK: killed process 866 (syz-executor236): by fd#3 [ 284.822183][ T39] tty tty1: SAK: killed process 867 (syz-executor236): by fd#3 [ 284.838664][ T39] tty tty1: SAK: killed process 867 (syz-executor236): by fd#3 [pid 873] exit_group(0) = ? [pid 871] set_robust_list(0x55558ee4d660, 24 [pid 870] +++ killed by SIGKILL +++ [pid 872] set_robust_list(0x55558ee4d660, 24 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=867, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 873] +++ exited with 0 +++ [pid 872] <... set_robust_list resumed>) = 0 [pid 871] <... set_robust_list resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=870, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 872] <... prctl resumed>) = 0 [pid 871] <... prctl resumed>) = 0 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 872] setpgid(0, 0 [pid 871] setpgid(0, 0 [pid 872] <... setpgid resumed>) = 0 [pid 871] <... setpgid resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 872] <... openat resumed>) = 3 [pid 871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 874 attached [pid 872] write(3, "1000", 4 [pid 871] <... openat resumed>) = 3 [pid 874] set_robust_list(0x55558ee4d660, 24 [pid 872] <... write resumed>) = 4 [pid 871] write(3, "1000", 4 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 874 [pid 874] <... set_robust_list resumed>) = 0 [pid 872] close(3 [pid 871] <... write resumed>) = 4 [pid 872] <... close resumed>) = 0 [pid 871] close(3 [pid 874] prctl(PR_SET_PDEATHSIG, SIGKILL executing program executing program [pid 872] write(1, "executing program\n", 18 [pid 871] <... close resumed>) = 0 [pid 872] <... write resumed>) = 18 [pid 871] write(1, "executing program\n", 18 [pid 874] <... prctl resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 874] setpgid(0, 0 [pid 872] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 871] <... write resumed>) = 18 [pid 874] <... setpgid resumed>) = 0 [pid 872] <... openat resumed>) = 3 [pid 871] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 872] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 871] <... openat resumed>) = 3 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 874] <... openat resumed>) = 3 [pid 872] <... ioctl resumed>) = 0 [pid 871] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 872] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 871] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 875 attached [pid 874] write(3, "1000", 4 [pid 872] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 871] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 875 [pid 875] set_robust_list(0x55558ee4d660, 24 [pid 874] <... write resumed>) = 4 [pid 872] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 871] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 875] <... set_robust_list resumed>) = 0 [pid 874] close(3 [pid 872] <... openat resumed>) = 4 [pid 871] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 874] <... close resumed>) = 0 [pid 872] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 871] <... openat resumed>) = 4 [pid 875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 874] write(1, "executing program\n", 18 [pid 872] <... write resumed>) = 8784 [pid 875] <... prctl resumed>) = 0 [pid 874] <... write resumed>) = 18 [pid 871] ????( [pid 875] setpgid(0, 0 [pid 874] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 871] <... ???? resumed>) = ? [pid 875] <... setpgid resumed>) = 0 [pid 874] <... openat resumed>) = 3 [pid 875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 874] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 875] <... openat resumed>) = 3 [pid 874] <... ioctl resumed>) = 0 [pid 875] write(3, "1000", 4 [pid 874] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 875] <... write resumed>) = 4 [pid 874] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 875] close(3 [pid 874] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 875] <... close resumed>) = 0 [pid 874] <... openat resumed>) = 4 [pid 875] write(1, "executing program\n", 18 [pid 874] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 875] <... write resumed>) = 18 [pid 874] <... write resumed>) = 8784 [pid 875] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 874] exit_group(0 [pid 875] <... openat resumed>) = 3 [pid 874] <... exit_group resumed>) = ? [pid 875] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 875] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 875] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 875] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 875] exit_group(0) = ? [pid 875] +++ exited with 0 +++ [pid 874] +++ exited with 0 +++ [pid 872] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=872, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 876 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 877 ./strace-static-x86_64: Process 876 attached [pid 876] set_robust_list(0x55558ee4d660, 24) = 0 [pid 876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 876] setpgid(0, 0) = 0 [pid 876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 876] write(3, "1000", 4) = 4 [pid 876] close(3) = 0 [pid 876] write(1, "executing program\n", 18executing program ) = 18 [pid 876] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 878 ./strace-static-x86_64: Process 878 attached ./strace-static-x86_64: Process 877 attached [pid 871] +++ killed by SIGKILL +++ [pid 877] set_robust_list(0x55558ee4d660, 24 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=871, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 878] set_robust_list(0x55558ee4d660, 24 [pid 877] <... set_robust_list resumed>) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 878] <... set_robust_list resumed>) = 0 [pid 877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 876] <... openat resumed>) = 3 [pid 877] <... prctl resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 877] setpgid(0, 0 [pid 878] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 877] <... setpgid resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... restart_syscall resumed>) = 0 [pid 878] <... prctl resumed>) = 0 [pid 877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 876] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}./strace-static-x86_64: Process 879 attached [pid 878] setpgid(0, 0 [pid 877] <... openat resumed>) = 3 [pid 878] <... setpgid resumed>) = 0 [pid 877] write(3, "1000", 4 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 879 [pid 878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 877] <... write resumed>) = 4 [pid 876] <... ioctl resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 879] set_robust_list(0x55558ee4d660, 24 [pid 878] <... openat resumed>) = 3 [pid 877] close(3 [pid 876] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 878] write(3, "1000", 4 [pid 877] <... close resumed>) = 0 [pid 878] <... write resumed>) = 4 [pid 877] write(1, "executing program\n", 18 [pid 878] close(3 [pid 877] <... write resumed>) = 18 executing program ./strace-static-x86_64: Process 880 attached [pid 878] <... close resumed>) = 0 [pid 877] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 878] write(1, "executing program\n", 18 [pid 877] <... openat resumed>) = 3 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 880 [pid 880] set_robust_list(0x55558ee4d660, 24 [pid 879] <... set_robust_list resumed>) = 0 [pid 878] <... write resumed>) = 18 [pid 877] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 876] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 878] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 877] <... ioctl resumed>) = 0 [pid 878] <... openat resumed>) = 3 [pid 877] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 878] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 877] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 880] <... set_robust_list resumed>) = 0 [pid 879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 878] <... ioctl resumed>) = 0 [pid 877] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 876] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 878] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 877] <... openat resumed>) = 4 [pid 878] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 877] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 879] <... prctl resumed>) = 0 [pid 878] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 877] <... write resumed>) = 8784 [pid 876] <... openat resumed>) = ? [pid 880] <... prctl resumed>) = 0 [pid 879] setpgid(0, 0 [pid 878] <... openat resumed>) = ? [pid 880] setpgid(0, 0 [pid 879] <... setpgid resumed>) = 0 [pid 880] <... setpgid resumed>) = 0 [pid 879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 879] <... openat resumed>) = 3 [pid 880] <... openat resumed>) = 3 [pid 879] write(3, "1000", 4 [pid 880] write(3, "1000", 4 [pid 879] <... write resumed>) = 4 [pid 880] <... write resumed>) = 4 [pid 879] close(3 [pid 880] close(3 [pid 879] <... close resumed>) = 0 executing program executing program [pid 880] <... close resumed>) = 0 [pid 879] write(1, "executing program\n", 18 [pid 880] write(1, "executing program\n", 18 [pid 879] <... write resumed>) = 18 [pid 880] <... write resumed>) = 18 [pid 879] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 880] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 879] <... openat resumed>) = 3 [pid 880] <... openat resumed>) = 3 [pid 879] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 880] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 879] <... ioctl resumed>) = 0 [pid 880] <... ioctl resumed>) = 0 [pid 879] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 880] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 879] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 880] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 879] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 880] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 879] <... openat resumed>) = 4 [pid 880] <... openat resumed>) = 4 [pid 879] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 880] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 879] <... write resumed>) = 8784 [pid 880] <... write resumed>) = 8784 [pid 879] exit_group(0 [pid 880] exit_group(0 [pid 879] <... exit_group resumed>) = ? [pid 880] <... exit_group resumed>) = ? [pid 880] +++ exited with 0 +++ [pid 879] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 877] +++ killed by SIGKILL +++ [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=877, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 878] +++ killed by SIGKILL +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=878, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 881 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 882 ./strace-static-x86_64: Process 881 attached [pid 881] set_robust_list(0x55558ee4d660, 24) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 883 [pid 881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 881] setpgid(0, 0) = 0 [pid 881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 881] write(3, "1000", 4) = 4 [pid 881] close(3) = 0 [pid 881] write(1, "executing program\n", 18executing program ) = 18 [pid 881] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 882 attached [pid 882] set_robust_list(0x55558ee4d660, 24) = 0 [pid 882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 882] setpgid(0, 0) = 0 [pid 291] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 883 attached [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 884 [pid 882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 882] write(3, "1000", 4) = 4 [pid 882] close(3) = 0 [ 284.846931][ T39] tty tty1: SAK: killed process 870 (syz-executor236): by fd#3 [ 284.861062][ T39] tty tty1: SAK: killed process 871 (syz-executor236): by fd#3 [ 284.861093][ T39] tty tty1: SAK: killed process 872 (syz-executor236): by fd#3 [ 284.881956][ T39] tty tty1: SAK: killed process 876 (syz-executor236): by fd#3 [ 284.881999][ T39] tty tty1: SAK: killed process 877 (syz-executor236): by fd#3 [pid 882] write(1, "executing program\n", 18executing program ) = 18 [pid 882] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 883] set_robust_list(0x55558ee4d660, 24) = 0 [pid 883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 883] setpgid(0, 0) = 0 [pid 883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 883] write(3, "1000", 4) = 4 [pid 883] close(3) = 0 [pid 883] write(1, "executing program\n", 18) = 18 [pid 883] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 884 attached [pid 884] set_robust_list(0x55558ee4d660, 24) = 0 [pid 884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 884] setpgid(0, 0) = 0 [pid 884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 884] write(3, "1000", 4) = 4 [pid 884] close(3 [pid 876] +++ killed by SIGKILL +++ [pid 881] <... openat resumed>) = 3 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=876, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 882] <... openat resumed>) = 3 [pid 883] <... openat resumed>) = 3 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 883] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = ? [pid 883] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=883, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 884] <... close resumed>) = 0 executing program [pid 884] write(1, "executing program\n", 18) = 18 [pid 884] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 884] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 884] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 884] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 884] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 884] exit_group(0) = ? [pid 881] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=881, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 885 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 886 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 887 [pid 884] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 885 attached [pid 885] set_robust_list(0x55558ee4d660, 24) = 0 [pid 885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 885] setpgid(0, 0) = 0 [pid 885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 888 [pid 885] <... openat resumed>) = 3 [pid 885] write(3, "1000", 4) = 4 [pid 885] close(3) = 0 [pid 885] write(1, "executing program\n", 18./strace-static-x86_64: Process 888 attached ./strace-static-x86_64: Process 887 attached ./strace-static-x86_64: Process 886 attached executing program ) = 18 [pid 885] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 888] set_robust_list(0x55558ee4d660, 24) = 0 [pid 888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 888] setpgid(0, 0) = 0 [pid 888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 888] write(3, "1000", 4) = 4 [pid 888] close(3) = 0 [pid 888] write(1, "executing program\n", 18) = 18 [pid 888] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 887] set_robust_list(0x55558ee4d660, 24) = 0 [pid 887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 887] setpgid(0, 0) = 0 [pid 887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 887] write(3, "1000", 4) = 4 [pid 887] close(3) = 0 [pid 887] write(1, "executing program\n", 18) = 18 [pid 887] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 886] set_robust_list(0x55558ee4d660, 24) = 0 [pid 886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 886] setpgid(0, 0) = 0 [pid 886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 886] write(3, "1000", 4) = 4 [pid 886] close(3) = 0 [pid 886] write(1, "executing program\n", 18) = 18 [pid 886] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 882] +++ killed by SIGKILL +++ [pid 885] <... openat resumed>) = 3 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=882, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 888] <... openat resumed>) = 3 [pid 887] <... openat resumed>) = 3 [pid 886] <... openat resumed>) = 3 [pid 885] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 887] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 886] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 885] <... ioctl resumed>) = 0 [pid 887] <... ioctl resumed>) = 0 [pid 888] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 887] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 886] <... ioctl resumed>) = 0 [pid 888] <... ioctl resumed>) = 0 [pid 887] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 887] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 885] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 886] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 888] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 887] <... openat resumed>) = 4 [pid 887] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 886] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 888] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 885] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 885] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 886] +++ killed by SIGKILL +++ [pid 885] <... openat resumed>) = ? [pid 885] +++ killed by SIGKILL +++ [pid 888] +++ killed by SIGKILL +++ [pid 887] <... write resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=885, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=886, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] <... restart_syscall resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=888, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 889 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 890 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 890 attached ./strace-static-x86_64: Process 889 attached [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 891 ./strace-static-x86_64: Process 891 attached [pid 891] set_robust_list(0x55558ee4d660, 24) = 0 [pid 891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 891] setpgid(0, 0) = 0 [pid 891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 891] write(3, "1000", 4) = 4 executing program [pid 891] close(3) = 0 [pid 891] write(1, "executing program\n", 18) = 18 [ 284.882017][ T39] tty tty1: SAK: killed process 878 (syz-executor236): by fd#3 [ 284.907458][ T39] tty tty1: SAK: killed process 881 (syz-executor236): by fd#3 [ 284.907483][ T39] tty tty1: SAK: killed process 882 (syz-executor236): by fd#3 [ 284.907501][ T39] tty tty1: SAK: killed process 883 (syz-executor236): by fd#3 [ 284.932003][ T371] tty tty1: SAK: killed process 885 (syz-executor236): by fd#3 [ 284.932035][ T371] tty tty1: SAK: killed process 886 (syz-executor236): by fd#3 [pid 891] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 890] set_robust_list(0x55558ee4d660, 24) = 0 [pid 890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 890] setpgid(0, 0) = 0 [pid 890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 890] write(3, "1000", 4) = 4 [pid 890] close(3) = 0 executing program [pid 890] write(1, "executing program\n", 18) = 18 [pid 890] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 889] set_robust_list(0x55558ee4d660, 24) = 0 [pid 889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 889] setpgid(0, 0) = 0 [pid 889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 889] write(3, "1000", 4) = 4 [pid 889] close(3) = 0 [pid 889] write(1, "executing program\n", 18) = 18 [pid 889] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 892 ./strace-static-x86_64: Process 892 attached [pid 892] set_robust_list(0x55558ee4d660, 24) = 0 [pid 892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 892] setpgid(0, 0) = 0 [pid 892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 892] write(3, "1000", 4) = 4 [pid 892] close(3) = 0 executing program [pid 892] write(1, "executing program\n", 18) = 18 [pid 892] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 887] +++ killed by SIGKILL +++ [pid 890] <... openat resumed>) = 3 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=887, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 889] <... openat resumed>) = 3 [pid 891] <... openat resumed>) = 3 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 892] <... openat resumed>) = 3 [pid 892] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 892] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 892] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 889] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 890] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 889] <... ioctl resumed>) = 0 [pid 892] <... openat resumed>) = 4 [pid 892] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 890] <... ioctl resumed>) = 0 [pid 891] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 890] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 889] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 893 [pid 890] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 889] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 891] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 893 attached [pid 890] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 891] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 889] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 893] set_robust_list(0x55558ee4d660, 24) = 0 [pid 893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 893] setpgid(0, 0) = 0 [pid 893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 891] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 893] write(3, "1000", 4) = 4 [pid 893] close(3executing program ) = 0 [pid 893] write(1, "executing program\n", 18) = 18 [pid 893] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 893] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 891] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 893] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 893] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = ? [pid 892] <... write resumed>) = ? [pid 889] <... openat resumed>) = ? [pid 891] <... openat resumed>) = ? [pid 890] <... openat resumed>) = ? [pid 893] +++ killed by SIGKILL +++ [pid 890] +++ killed by SIGKILL +++ [pid 889] +++ killed by SIGKILL +++ [pid 891] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=889, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 894 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=890, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 894 attached [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=893, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 895 ./strace-static-x86_64: Process 895 attached [pid 895] set_robust_list(0x55558ee4d660, 24) = 0 [pid 895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 895] setpgid(0, 0) = 0 [pid 895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 895] write(3, "1000", 4) = 4 [pid 895] close(3) = 0 [pid 895] write(1, "executing program\n", 18executing program ) = 18 [pid 895] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 894] set_robust_list(0x55558ee4d660, 24) = 0 [pid 894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 894] setpgid(0, 0) = 0 [pid 894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 894] write(3, "1000", 4) = 4 [pid 894] close(3) = 0 [pid 894] write(1, "executing program\n", 18 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=891, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- executing program [pid 894] <... write resumed>) = 18 [pid 894] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 896 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 897 ./strace-static-x86_64: Process 896 attached [pid 896] set_robust_list(0x55558ee4d660, 24) = 0 [pid 896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 896] setpgid(0, 0) = 0 [pid 896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 896] write(3, "1000", 4) = 4 [pid 896] close(3) = 0 [pid 896] write(1, "executing program\n", 18executing program ) = 18 [pid 896] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 897 attached [pid 897] set_robust_list(0x55558ee4d660, 24) = 0 [pid 897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 897] setpgid(0, 0) = 0 [pid 897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 897] write(3, "1000", 4) = 4 [pid 897] close(3) = 0 [pid 897] write(1, "executing program\n", 18executing program [ 284.932054][ T371] tty tty1: SAK: killed process 887 (syz-executor236): by fd#3 [ 284.932071][ T371] tty tty1: SAK: killed process 888 (syz-executor236): by fd#3 [ 284.968681][ T39] tty tty1: SAK: killed process 889 (syz-executor236): by fd#3 [ 284.968718][ T39] tty tty1: SAK: killed process 890 (syz-executor236): by fd#3 [ 284.968737][ T39] tty tty1: SAK: killed process 891 (syz-executor236): by fd#3 [ 284.968757][ T39] tty tty1: SAK: killed process 892 (syz-executor236): by fd#3 ) = 18 [pid 897] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 892] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=892, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 895] <... openat resumed>) = 3 [pid 894] <... openat resumed>) = 3 [pid 896] <... openat resumed>) = 3 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 897] <... openat resumed>) = 3 [pid 894] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 894] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 895] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 894] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 894] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 895] <... ioctl resumed>) = 0 [pid 897] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 894] <... openat resumed>) = 4 [pid 895] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 894] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 897] <... ioctl resumed>) = 0 [pid 897] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 895] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... write resumed>) = 8784 [pid 897] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 894] exit_group(0 [pid 895] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 894] <... exit_group resumed>) = ? [pid 897] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 897] exit_group(0) = ? [pid 895] <... openat resumed>) = 4 [pid 894] +++ exited with 0 +++ [pid 895] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 897] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 895] <... write resumed>) = 8784 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 896] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 895] exit_group(0 [pid 896] <... ioctl resumed>) = 0 [pid 896] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 895] <... exit_group resumed>) = ? [pid 896] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 895] +++ exited with 0 +++ [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 898 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 898 attached [pid 898] set_robust_list(0x55558ee4d660, 24) = 0 [pid 898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 898] setpgid(0, 0) = 0 [pid 898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 898] write(3, "1000", 4) = 4 [pid 898] close(3) = 0 [pid 898] write(1, "executing program\n", 18) = 18 [pid 898] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 292] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 900 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 899 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 901 ./strace-static-x86_64: Process 899 attached [pid 899] set_robust_list(0x55558ee4d660, 24) = 0 [pid 899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 899] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 901 attached ./strace-static-x86_64: Process 900 attached [pid 899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 896] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=896, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 900] set_robust_list(0x55558ee4d660, 24 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 900] <... set_robust_list resumed>) = 0 [pid 900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 900] setpgid(0, 0) = 0 [pid 900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 901] set_robust_list(0x55558ee4d660, 24 [pid 900] write(3, "1000", 4) = 4 [pid 900] close(3executing program ) = 0 [pid 900] write(1, "executing program\n", 18) = 18 [pid 900] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 899] <... openat resumed>) = 3 [pid 899] write(3, "1000", 4) = 4 [pid 899] close(3) = 0 [pid 899] write(1, "executing program\n", 18executing program ) = 18 [pid 899] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 901] <... set_robust_list resumed>) = 0 [pid 901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 901] setpgid(0, 0) = 0 [pid 898] <... openat resumed>) = 3 [pid 900] <... openat resumed>) = 3 [pid 900] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 898] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 900] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 900] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 900] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 899] <... openat resumed>) = 3 [pid 898] <... ioctl resumed>) = ? [pid 900] <... write resumed>) = ? executing program [pid 901] <... openat resumed>) = 3 [pid 899] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 898] +++ killed by SIGKILL +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=898, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 902 [pid 899] <... ioctl resumed>) = 0 [pid 899] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 899] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 899] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 901] write(3, "1000", 4) = 4 [pid 901] close(3) = 0 [pid 901] write(1, "executing program\n", 18) = 18 [pid 901] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 899] <... write resumed>) = 8784 [pid 901] <... openat resumed>) = 3 [pid 901] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 899] exit_group(0 [pid 901] <... ioctl resumed>) = 0 [pid 899] <... exit_group resumed>) = ? [pid 901] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 901] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 901] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 901] exit_group(0) = ? ./strace-static-x86_64: Process 902 attached [pid 900] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=900, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 902] set_robust_list(0x55558ee4d660, 24) = 0 [pid 902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] <... restart_syscall resumed>) = 0 [pid 902] <... prctl resumed>) = 0 [pid 902] setpgid(0, 0) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 903 [pid 902] write(3, "1000", 4) = 4 [pid 902] close(3executing program ) = 0 [pid 902] write(1, "executing program\n", 18) = 18 [pid 902] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 902] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 902] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 902] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 902] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 902] exit_group(0) = ? [pid 291] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 903 attached [pid 903] set_robust_list(0x55558ee4d660, 24 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 904 [pid 899] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 903] <... set_robust_list resumed>) = 0 [pid 903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 903] setpgid(0, 0) = 0 [pid 903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 903] write(3, "1000", 4) = 4 [pid 903] close(3) = 0 [pid 903] write(1, "executing program\n", 18) = 18 [pid 903] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 903] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 903] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 903] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 903] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 903] exit_group(0) = ? ./strace-static-x86_64: Process 904 attached [pid 902] +++ exited with 0 +++ [pid 903] +++ exited with 0 +++ [pid 901] +++ exited with 0 +++ [pid 904] set_robust_list(0x55558ee4d660, 24 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 904] <... set_robust_list resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 904] setpgid(0, 0) = 0 [pid 904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 904] write(3, "1000", 4) = 4 [pid 904] close(3executing program ) = 0 [pid 904] write(1, "executing program\n", 18 [pid 293] <... restart_syscall resumed>) = 0 [pid 904] <... write resumed>) = 18 [pid 904] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 904] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 294] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 904] <... ioctl resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 904] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 904] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 904] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 905 attached ) = -1 (errno 18446744073709551615) [pid 905] set_robust_list(0x55558ee4d660, 24 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [ 284.968777][ T39] tty tty1: SAK: killed process 893 (syz-executor236): by fd#3 [ 285.012403][ T39] tty tty1: SAK: killed process 896 (syz-executor236): by fd#3 [ 285.023782][ T39] tty tty1: SAK: killed process 898 (syz-executor236): by fd#3 [ 285.023813][ T39] tty tty1: SAK: killed process 900 (syz-executor236): by fd#3 [ 285.040389][ T39] tty tty1: SAK: killed process 902 (syz-executor236): by fd#3 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 905 [pid 905] <... set_robust_list resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 906 [pid 905] <... prctl resumed>) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 907 [pid 905] setpgid(0, 0) = 0 [pid 905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] <... restart_syscall resumed>) = 0 [pid 905] <... openat resumed>) = 3 [pid 905] write(3, "1000", 4) = 4 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 905] close(3) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 908 [pid 905] write(1, "executing program\n", 18executing program ) = 18 [pid 905] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 905] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 905] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 905] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 907 attached ./strace-static-x86_64: Process 906 attached ./strace-static-x86_64: Process 908 attached [pid 904] +++ killed by SIGKILL +++ [pid 905] <... openat resumed>) = 4 [pid 907] set_robust_list(0x55558ee4d660, 24 [pid 906] set_robust_list(0x55558ee4d660, 24 [pid 905] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=904, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 908] set_robust_list(0x55558ee4d660, 24 [pid 907] <... set_robust_list resumed>) = 0 [pid 906] <... set_robust_list resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 908] <... set_robust_list resumed>) = 0 [pid 907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 907] <... prctl resumed>) = 0 [pid 906] <... prctl resumed>) = 0 [pid 908] <... prctl resumed>) = 0 [pid 907] setpgid(0, 0 [pid 906] setpgid(0, 0 [pid 908] setpgid(0, 0 [pid 907] <... setpgid resumed>) = 0 [pid 906] <... setpgid resumed>) = 0 [pid 908] <... setpgid resumed>) = 0 [pid 907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 907] <... openat resumed>) = 3 [pid 906] <... openat resumed>) = 3 [pid 908] <... openat resumed>) = 3 [pid 907] write(3, "1000", 4 [pid 906] write(3, "1000", 4 [pid 908] write(3, "1000", 4 [pid 907] <... write resumed>) = 4 [pid 906] <... write resumed>) = 4 [pid 908] <... write resumed>) = 4 [pid 907] close(3 [pid 906] close(3 [pid 908] close(3 [pid 907] <... close resumed>) = 0 executing program executing program [pid 906] <... close resumed>) = 0 [pid 908] <... close resumed>) = 0 [pid 907] write(1, "executing program\n", 18 [pid 906] write(1, "executing program\n", 18executing program [pid 908] write(1, "executing program\n", 18 [pid 907] <... write resumed>) = 18 [pid 906] <... write resumed>) = 18 [pid 908] <... write resumed>) = 18 [pid 907] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 906] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 908] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 907] <... openat resumed>) = 3 [pid 906] <... openat resumed>) = 3 [pid 908] <... openat resumed>) = 3 [pid 907] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 906] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 908] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 907] <... ioctl resumed>) = 0 [pid 906] <... ioctl resumed>) = 0 [pid 908] <... ioctl resumed>) = 0 [pid 907] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 906] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 908] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 907] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 906] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 908] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 907] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 906] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 908] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 907] <... openat resumed>) = 4 [pid 906] <... openat resumed>) = 4 [pid 905] <... write resumed>) = ? [pid 908] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 907] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 906] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 291] <... restart_syscall resumed>) = 0 [pid 907] <... write resumed>) = ? [pid 906] <... write resumed>) = ? [pid 905] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=905, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 908] <... write resumed>) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 909 ./strace-static-x86_64: Process 909 attached [pid 909] set_robust_list(0x55558ee4d660, 24) = 0 [pid 909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 909] setpgid(0, 0) = 0 [pid 909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 909] write(3, "1000", 4) = 4 [pid 909] close(3) = 0 [pid 909] write(1, "executing program\n", 18executing program ) = 18 [pid 909] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 909] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 908] +++ killed by SIGKILL +++ [pid 907] +++ killed by SIGKILL +++ [pid 906] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=908, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=906, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=907, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 909] <... ioctl resumed>) = 0 [pid 909] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 909] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 910 [pid 909] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 909] exit_group(0) = ? ./strace-static-x86_64: Process 910 attached [pid 910] set_robust_list(0x55558ee4d660, 24 [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 912 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 911 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 913 ./strace-static-x86_64: Process 913 attached ./strace-static-x86_64: Process 912 attached ./strace-static-x86_64: Process 911 attached [pid 910] <... set_robust_list resumed>) = 0 [pid 910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 910] setpgid(0, 0) = 0 [pid 910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 910] write(3, "1000", 4) = 4 [pid 910] close(3) = 0 [pid 910] write(1, "executing program\n", 18executing program ) = 18 [pid 910] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 913] set_robust_list(0x55558ee4d660, 24) = 0 [pid 913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 913] setpgid(0, 0) = 0 [pid 913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 913] write(3, "1000", 4) = 4 [pid 913] close(3) = 0 executing program [pid 913] write(1, "executing program\n", 18) = 18 [pid 913] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 912] set_robust_list(0x55558ee4d660, 24) = 0 [pid 912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 912] setpgid(0, 0) = 0 [pid 912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 912] write(3, "1000", 4) = 4 executing program [pid 912] close(3) = 0 [pid 912] write(1, "executing program\n", 18) = 18 [pid 911] set_robust_list(0x55558ee4d660, 24 [pid 912] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 911] <... set_robust_list resumed>) = 0 [pid 911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 909] +++ exited with 0 +++ [pid 911] <... prctl resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 912] <... openat resumed>) = 3 [pid 911] setpgid(0, 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 911] <... setpgid resumed>) = 0 [pid 913] <... openat resumed>) = 3 [pid 913] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 913] <... ioctl resumed>) = 0 [pid 913] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 911] <... openat resumed>) = 3 [pid 912] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 911] write(3, "1000", 4 [pid 913] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 911] <... write resumed>) = 4 [pid 912] <... ioctl resumed>) = 0 [pid 911] close(3) = 0 [pid 912] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 911] write(1, "executing program\n", 18 [pid 913] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 912] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 911] <... write resumed>) = 18 [pid 913] <... openat resumed>) = 4 [pid 911] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 912] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 911] <... openat resumed>) = 3 [ 285.051719][ T39] tty tty1: SAK: killed process 904 (syz-executor236): by fd#3 [ 285.060964][ T371] tty tty1: SAK: killed process 905 (syz-executor236): by fd#3 [ 285.070184][ T39] tty tty1: SAK: killed process 906 (syz-executor236): by fd#3 [ 285.070208][ T39] tty tty1: SAK: killed process 907 (syz-executor236): by fd#3 [ 285.070221][ T39] tty tty1: SAK: killed process 908 (syz-executor236): by fd#3 [pid 913] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [pid 912] <... openat resumed>) = ? [pid 910] <... openat resumed>) = 3 [pid 291] <... restart_syscall resumed>) = 0 [pid 911] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=911, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 912] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=912, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 910] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 910] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 910] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 910] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 914 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 915 [pid 910] <... write resumed>) = 8784 [pid 910] exit_group(0) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 916 ./strace-static-x86_64: Process 914 attached [pid 914] set_robust_list(0x55558ee4d660, 24) = 0 [pid 914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 914] setpgid(0, 0) = 0 [pid 914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 910] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 916 attached ./strace-static-x86_64: Process 915 attached [pid 914] write(3, "1000", 4) = 4 executing program [pid 914] close(3) = 0 [pid 914] write(1, "executing program\n", 18) = 18 [pid 914] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 914] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 914] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 914] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 914] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 914] exit_group(0) = ? [pid 916] set_robust_list(0x55558ee4d660, 24) = 0 [pid 916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 916] setpgid(0, 0) = 0 [pid 916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 916] write(3, "1000", 4) = 4 executing program [pid 916] close(3) = 0 [pid 916] write(1, "executing program\n", 18) = 18 [pid 916] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 917 [pid 915] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 917 attached ) = 0 [pid 917] set_robust_list(0x55558ee4d660, 24 [pid 915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 917] <... set_robust_list resumed>) = 0 [pid 916] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 915] <... prctl resumed>) = 0 [pid 917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 916] <... ioctl resumed>) = ? [pid 917] <... prctl resumed>) = 0 [pid 915] setpgid(0, 0 [pid 916] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=916, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 913] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=913, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>executing program [pid 917] setpgid(0, 0) = 0 [pid 917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 917] write(3, "1000", 4) = 4 [pid 917] close(3) = 0 [pid 917] write(1, "executing program\n", 18) = 18 [pid 917] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 917] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 917] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 917] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 917] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 917] exit_group(0) = ? [pid 915] <... setpgid resumed>) = 0 [pid 915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 914] +++ exited with 0 +++ [pid 915] <... openat resumed>) = 3 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>executing program [pid 915] write(3, "1000", 4) = 4 [pid 915] close(3) = 0 [pid 915] write(1, "executing program\n", 18) = 18 [pid 915] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 291] <... restart_syscall resumed>) = 0 [pid 915] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 292] <... restart_syscall resumed>) = 0 [pid 915] <... ioctl resumed>) = 0 [pid 915] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 915] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 915] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 918 [pid 915] <... openat resumed>) = 4 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 919 [pid 915] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 915] exit_group(0) = ? ./strace-static-x86_64: Process 918 attached ./strace-static-x86_64: Process 919 attached [pid 918] set_robust_list(0x55558ee4d660, 24 [pid 919] set_robust_list(0x55558ee4d660, 24 [pid 918] <... set_robust_list resumed>) = 0 [pid 917] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 919] <... set_robust_list resumed>) = 0 [pid 919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 919] setpgid(0, 0) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 919] write(3, "1000", 4 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 919] <... write resumed>) = 4 [pid 919] close(3 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 920 [pid 919] <... close resumed>) = 0 [pid 919] write(1, "executing program\n", 18) = 18 [pid 919] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 293] <... restart_syscall resumed>) = 0 [pid 919] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 919] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 919] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 919] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 921 [pid 919] <... openat resumed>) = 4 [pid 919] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 919] exit_group(0) = ? [pid 918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 918] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 920 attached ./strace-static-x86_64: Process 921 attached [pid 918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 915] +++ exited with 0 +++ [pid 919] +++ exited with 0 +++ [pid 921] set_robust_list(0x55558ee4d660, 24 [pid 920] set_robust_list(0x55558ee4d660, 24 [pid 918] <... openat resumed>) = 3 executing program [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 921] <... set_robust_list resumed>) = 0 [pid 920] <... set_robust_list resumed>) = 0 [pid 918] write(3, "1000", 4 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 918] <... write resumed>) = 4 [pid 918] close(3) = 0 [pid 921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 918] write(1, "executing program\n", 18 [pid 920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 921] <... prctl resumed>) = 0 [pid 918] <... write resumed>) = 18 [pid 921] setpgid(0, 0 [pid 920] <... prctl resumed>) = 0 [pid 918] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 921] <... setpgid resumed>) = 0 [pid 920] setpgid(0, 0 [pid 918] <... openat resumed>) = 3 [pid 921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 920] <... setpgid resumed>) = 0 [pid 918] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 921] <... openat resumed>) = 3 [pid 918] <... ioctl resumed>) = 0 [pid 918] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 921] write(3, "1000", 4 [pid 920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 918] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 921] <... write resumed>) = 4 [pid 918] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 921] close(3 [pid 920] <... openat resumed>) = 3 [pid 918] <... openat resumed>) = 4 [pid 921] <... close resumed>) = 0 [pid 920] write(3, "1000", 4 [pid 918] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 921] write(1, "executing program\n", 18 [pid 920] <... write resumed>) = 4 [pid 921] <... write resumed>) = 18 [pid 920] close(3 [pid 921] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 920] <... close resumed>) = 0 executing program [pid 921] <... openat resumed>) = 3 [pid 920] write(1, "executing program\n", 18 [pid 921] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 920] <... write resumed>) = 18 [pid 921] <... ioctl resumed>) = 0 [pid 920] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 921] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 920] <... openat resumed>) = 3 [pid 921] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 920] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 921] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 920] <... ioctl resumed>) = 0 [pid 920] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [ 285.095834][ T371] tty tty1: SAK: killed process 911 (syz-executor236): by fd#3 [ 285.095863][ T371] tty tty1: SAK: killed process 912 (syz-executor236): by fd#3 [ 285.095883][ T371] tty tty1: SAK: killed process 913 (syz-executor236): by fd#3 [ 285.121042][ T371] tty tty1: SAK: killed process 916 (syz-executor236): by fd#3 [ 285.129728][ T371] tty tty1: SAK: killed process 917 (syz-executor236): by fd#3 [ 285.137963][ T371] tty tty1: SAK: killed process 915 (syz-executor236): by fd#3 [pid 920] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 921] <... openat resumed>) = 4 [pid 920] <... openat resumed>) = 4 [pid 918] <... write resumed>) = ? [pid 921] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 920] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 294] <... restart_syscall resumed>) = 0 [pid 921] <... write resumed>) = ? [pid 292] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 922 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 923 ./strace-static-x86_64: Process 922 attached [pid 922] set_robust_list(0x55558ee4d660, 24) = 0 [pid 922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 922] setpgid(0, 0) = 0 [pid 922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 922] write(3, "1000", 4) = 4 [pid 922] close(3) = 0 [pid 922] write(1, "executing program\n", 18executing program ) = 18 [pid 922] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 920] +++ killed by SIGKILL +++ [pid 921] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 923 attached [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=920, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=921, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...>executing program [pid 923] set_robust_list(0x55558ee4d660, 24) = 0 [pid 923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 923] setpgid(0, 0) = 0 [pid 923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 923] write(3, "1000", 4) = 4 [pid 923] close(3) = 0 [pid 923] write(1, "executing program\n", 18) = 18 [pid 923] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 924 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 925 ./strace-static-x86_64: Process 924 attached [pid 924] set_robust_list(0x55558ee4d660, 24) = 0 [pid 924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 924] setpgid(0, 0) = 0 [pid 924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 924] write(3, "1000", 4) = 4 [pid 924] close(3) = 0 [pid 924] write(1, "executing program\n", 18executing program ) = 18 [pid 924] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 925 attached [pid 925] set_robust_list(0x55558ee4d660, 24) = 0 [pid 925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 925] setpgid(0, 0) = 0 [pid 925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 925] write(3, "1000", 4) = 4 [pid 925] close(3) = 0 [pid 925] write(1, "executing program\n", 18executing program ) = 18 [pid 925] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 918] +++ killed by SIGKILL +++ [pid 923] <... openat resumed>) = 3 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=918, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 922] <... openat resumed>) = 3 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 923] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 924] <... openat resumed>) = 3 [pid 923] <... ioctl resumed>) = 0 [pid 922] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 923] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 922] <... ioctl resumed>) = 0 [pid 923] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 922] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 923] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 922] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 924] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 923] <... openat resumed>) = 4 [pid 922] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 923] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 924] <... ioctl resumed>) = 0 [pid 924] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 924] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 923] <... write resumed>) = 8784 [pid 923] exit_group(0) = ? [pid 922] <... openat resumed>) = 4 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 923] +++ exited with 0 +++ [pid 922] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 926 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 924] <... openat resumed>) = 4 [pid 922] <... write resumed>) = 8784 [pid 924] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 922] exit_group(0 [pid 924] <... write resumed>) = 8784 executing program [pid 922] <... exit_group resumed>) = ? [pid 925] <... openat resumed>) = 3 [pid 925] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 925] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 925] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 925] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 925] exit_group(0) = ? ./strace-static-x86_64: Process 926 attached [pid 926] set_robust_list(0x55558ee4d660, 24) = 0 [pid 926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 926] setpgid(0, 0) = 0 [pid 926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 926] write(3, "1000", 4) = 4 [pid 926] close(3) = 0 [pid 926] write(1, "executing program\n", 18) = 18 [pid 926] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 926] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 926] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 926] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 926] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 926] exit_group(0) = ? [pid 924] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=924, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... restart_syscall resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 927 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 928 ./strace-static-x86_64: Process 927 attached [pid 927] set_robust_list(0x55558ee4d660, 24) = 0 [pid 927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 927] setpgid(0, 0) = 0 [pid 927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 927] write(3, "1000", 4) = 4 [pid 927] close(3) = 0 [pid 927] write(1, "executing program\n", 18executing program ) = 18 [pid 927] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 927] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 927] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 927] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 927] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 928 attached [pid 928] set_robust_list(0x55558ee4d660, 24 [pid 925] +++ exited with 0 +++ [pid 922] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=922, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=925, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 926] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 927] <... write resumed>) = ? [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 929 [ 285.148963][ T24] tty tty1: SAK: killed process 918 (syz-executor236): by fd#3 [ 285.157188][ T24] tty tty1: SAK: killed process 918 (syz-executor236): by fd#3 [ 285.157211][ T24] tty tty1: SAK: killed process 920 (syz-executor236): by fd#3 [ 285.157235][ T24] tty tty1: SAK: killed process 921 (syz-executor236): by fd#3 [ 285.183653][ T24] tty tty1: SAK: killed process 922 (syz-executor236): by fd#3 [ 285.183681][ T24] tty tty1: SAK: killed process 924 (syz-executor236): by fd#3 executing program [pid 928] <... set_robust_list resumed>) = 0 [pid 928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 928] setpgid(0, 0) = 0 [pid 928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 928] write(3, "1000", 4 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 930 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 931 [pid 928] <... write resumed>) = 4 [pid 928] close(3) = 0 [pid 928] write(1, "executing program\n", 18) = 18 [pid 928] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 928] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 928] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 928] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 928] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 928] exit_group(0) = ? ./strace-static-x86_64: Process 931 attached ./strace-static-x86_64: Process 930 attached ./strace-static-x86_64: Process 929 attached [pid 929] set_robust_list(0x55558ee4d660, 24) = 0 [pid 929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 927] +++ killed by SIGKILL +++ [pid 931] set_robust_list(0x55558ee4d660, 24 [pid 930] set_robust_list(0x55558ee4d660, 24 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=927, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 929] <... prctl resumed>) = 0 [pid 930] <... set_robust_list resumed>) = 0 [pid 931] <... set_robust_list resumed>) = 0 [pid 929] setpgid(0, 0) = 0 [pid 928] +++ exited with 0 +++ [pid 929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>executing program [pid 929] <... openat resumed>) = 3 [pid 929] write(3, "1000", 4 [pid 930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 929] <... write resumed>) = 4 [pid 931] <... prctl resumed>) = 0 [pid 930] <... prctl resumed>) = 0 [pid 929] close(3) = 0 [pid 930] setpgid(0, 0 [pid 931] setpgid(0, 0 [pid 930] <... setpgid resumed>) = 0 [pid 929] write(1, "executing program\n", 18 [pid 931] <... setpgid resumed>) = 0 [pid 931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 929] <... write resumed>) = 18 [pid 930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 929] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 931] <... openat resumed>) = 3 [pid 929] <... openat resumed>) = 3 [pid 931] write(3, "1000", 4 [pid 930] <... openat resumed>) = 3 [pid 929] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 931] <... write resumed>) = 4 [pid 930] write(3, "1000", 4 [pid 929] <... ioctl resumed>) = 0 [pid 931] close(3 [pid 930] <... write resumed>) = 4 [pid 929] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 931] <... close resumed>) = 0 [pid 929] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 931] write(1, "executing program\n", 18 [pid 930] close(3 [pid 929] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000executing program [pid 931] <... write resumed>) = 18 [pid 930] <... close resumed>) = 0 [pid 929] <... openat resumed>) = 4 [pid 931] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 929] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 930] write(1, "executing program\n", 18 [pid 931] <... openat resumed>) = 3 [pid 929] <... write resumed>) = 8784 [pid 930] <... write resumed>) = 18 [pid 930] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 931] +++ killed by SIGKILL +++ [pid 930] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=930, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=931, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 932 [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 933 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 934 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 935 ./strace-static-x86_64: Process 935 attached [pid 935] set_robust_list(0x55558ee4d660, 24) = 0 [pid 935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 935] setpgid(0, 0) = 0 [pid 935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 935] write(3, "1000", 4) = 4 [pid 935] close(3./strace-static-x86_64: Process 933 attached [pid 933] set_robust_list(0x55558ee4d660, 24 [pid 935] <... close resumed>) = 0 ./strace-static-x86_64: Process 934 attached ./strace-static-x86_64: Process 932 attached [pid 933] <... set_robust_list resumed>) = 0 [pid 935] write(1, "executing program\n", 18 [pid 933] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 935] <... write resumed>) = 18 [pid 935] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 933] <... prctl resumed>) = 0 [pid 933] setpgid(0, 0) = 0 [pid 933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 933] write(3, "1000", 4) = 4 [pid 933] close(3) = 0 [pid 933] write(1, "executing program\n", 18executing program ) = 18 [pid 933] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 934] set_robust_list(0x55558ee4d660, 24) = 0 [pid 934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 934] setpgid(0, 0) = 0 [pid 934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 934] write(3, "1000", 4) = 4 [pid 934] close(3) = 0 [pid 934] write(1, "executing program\n", 18) = 18 [pid 934] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 932] set_robust_list(0x55558ee4d660, 24) = 0 [pid 932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 932] setpgid(0, 0) = 0 [pid 932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 932] write(3, "1000", 4) = 4 [pid 932] close(3) = 0 [pid 932] write(1, "executing program\n", 18) = 18 [pid 932] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 929] +++ killed by SIGKILL +++ [pid 935] <... openat resumed>) = 3 [pid 933] <... openat resumed>) = 3 [pid 932] <... openat resumed>) = 3 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=929, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 934] <... openat resumed>) = 3 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 935] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 934] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 932] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 935] <... ioctl resumed>) = 0 [pid 934] <... ioctl resumed>) = 0 [pid 933] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 932] <... ioctl resumed>) = 0 [pid 935] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 934] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 932] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 933] <... ioctl resumed>) = 0 [pid 934] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 932] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 933] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 932] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 934] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 933] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 935] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 932] <... openat resumed>) = 4 [pid 934] <... openat resumed>) = 4 [pid 933] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 932] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 934] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 935] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = ? [pid 934] <... write resumed>) = ? [pid 932] <... write resumed>) = ? [pid 933] <... openat resumed>) = ? [pid 933] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=933, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 934] +++ killed by SIGKILL +++ [pid 932] +++ killed by SIGKILL +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=934, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=932, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 936 attached [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 936 [ 285.199588][ T24] tty tty1: SAK: killed process 927 (syz-executor236): by fd#3 [ 285.211188][ T24] tty tty1: SAK: killed process 929 (syz-executor236): by fd#3 [ 285.211215][ T24] tty tty1: SAK: killed process 930 (syz-executor236): by fd#3 [ 285.211237][ T24] tty tty1: SAK: killed process 931 (syz-executor236): by fd#3 [ 285.237290][ T371] tty tty1: SAK: killed process 932 (syz-executor236): by fd#3 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 937 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 938 [pid 936] set_robust_list(0x55558ee4d660, 24) = 0 [pid 936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 936] setpgid(0, 0) = 0 [pid 936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 936] write(3, "1000", 4) = 4 executing program [pid 936] close(3) = 0 [pid 936] write(1, "executing program\n", 18) = 18 [pid 936] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 939 ./strace-static-x86_64: Process 937 attached [pid 937] set_robust_list(0x55558ee4d660, 24) = 0 [pid 937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 937] setpgid(0, 0) = 0 [pid 937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 937] write(3, "1000", 4) = 4 [pid 937] close(3) = 0 executing program [pid 937] write(1, "executing program\n", 18) = 18 [pid 937] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 938 attached [pid 938] set_robust_list(0x55558ee4d660, 24) = 0 [pid 938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 938] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 939 attached [pid 938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 938] write(3, "1000", 4) = 4 [pid 938] close(3executing program ) = 0 [pid 938] write(1, "executing program\n", 18) = 18 [pid 938] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 939] set_robust_list(0x55558ee4d660, 24) = 0 [pid 939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 939] setpgid(0, 0) = 0 [pid 939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 939] write(3, "1000", 4) = 4 [pid 939] close(3) = 0 [pid 939] write(1, "executing program\n", 18) = 18 [pid 939] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 936] <... openat resumed>) = 3 [pid 935] +++ killed by SIGKILL +++ [pid 939] <... openat resumed>) = 3 [pid 938] <... openat resumed>) = 3 [pid 937] <... openat resumed>) = 3 [pid 936] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=935, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 939] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 936] <... ioctl resumed>) = 0 [pid 936] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 939] <... ioctl resumed>) = 0 [pid 936] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 291] <... restart_syscall resumed>) = 0 [pid 937] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 936] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 939] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 938] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 936] <... openat resumed>) = 4 [pid 939] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 938] <... ioctl resumed>) = 0 [pid 937] <... ioctl resumed>) = 0 [pid 936] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 939] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 936] <... write resumed>) = 8784 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 939] <... openat resumed>) = 4 [pid 936] exit_group(0 [pid 939] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [pid 936] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 940 attached [pid 940] set_robust_list(0x55558ee4d660, 24) = 0 [pid 940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 940] setpgid(0, 0) = 0 [pid 940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 940] write(3, "1000", 4) = 4 [pid 940] close(3) = 0 [pid 940] write(1, "executing program\n", 18executing program ) = 18 [pid 940] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 940] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 940] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 940] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 940] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 940] exit_group(0) = ? [pid 939] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=939, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 940 [pid 294] <... restart_syscall resumed>) = 0 [pid 938] +++ killed by SIGKILL +++ [pid 940] +++ exited with 0 +++ [pid 936] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=938, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 941 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 942 ./strace-static-x86_64: Process 942 attached [pid 942] set_robust_list(0x55558ee4d660, 24) = 0 [pid 942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 942] setpgid(0, 0) = 0 [pid 942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 942] write(3, "1000", 4) = 4 [pid 942] close(3) = 0 [pid 942] write(1, "executing program\n", 18executing program [ 285.237327][ T371] tty tty1: SAK: killed process 933 (syz-executor236): by fd#3 [ 285.237468][ T371] tty tty1: SAK: killed process 934 (syz-executor236): by fd#3 [ 285.237608][ T371] tty tty1: SAK: killed process 935 (syz-executor236): by fd#3 [ 285.281481][ T24] tty tty1: SAK: killed process 936 (syz-executor236): by fd#3 [ 285.281506][ T24] tty tty1: SAK: killed process 937 (syz-executor236): by fd#3 ) = 18 [pid 942] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 943 ./strace-static-x86_64: Process 943 attached [pid 943] set_robust_list(0x55558ee4d660, 24) = 0 [pid 943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 943] setpgid(0, 0./strace-static-x86_64: Process 941 attached ) = 0 executing program [pid 941] set_robust_list(0x55558ee4d660, 24 [pid 943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 943] write(3, "1000", 4) = 4 [pid 943] close(3) = 0 [pid 943] write(1, "executing program\n", 18) = 18 [pid 943] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 941] <... set_robust_list resumed>) = 0 [pid 941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 941] setpgid(0, 0) = 0 [pid 941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 941] write(3, "1000", 4) = 4 [pid 941] close(3) = 0 [pid 941] write(1, "executing program\n", 18executing program ) = 18 [pid 941] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 942] <... openat resumed>) = 3 [pid 937] +++ killed by SIGKILL +++ [pid 941] <... openat resumed>) = 3 [pid 942] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 942] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 942] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 942] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 943] <... openat resumed>) = 3 [pid 942] <... write resumed>) = 8784 [pid 941] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=937, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 944 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 945 [pid 941] <... ioctl resumed>) = ? [pid 941] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=941, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 943] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=943, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 946 ./strace-static-x86_64: Process 944 attached [pid 944] set_robust_list(0x55558ee4d660, 24) = 0 [pid 944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 944] setpgid(0, 0) = 0 [pid 944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 944] write(3, "1000", 4) = 4 [pid 944] close(3) = 0 [pid 944] write(1, "executing program\n", 18executing program ) = 18 [pid 944] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 945 attached [pid 945] set_robust_list(0x55558ee4d660, 24) = 0 [pid 945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 945] setpgid(0, 0) = 0 [pid 945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 947 [pid 945] write(3, "1000", 4) = 4 [pid 945] close(3) = 0 [pid 945] write(1, "executing program\n", 18executing program ) = 18 [pid 945] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 946 attached [pid 946] set_robust_list(0x55558ee4d660, 24) = 0 ./strace-static-x86_64: Process 947 attached [pid 946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 946] setpgid(0, 0) = 0 [pid 946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 946] write(3, "1000", 4) = 4 [pid 946] close(3) = 0 [pid 946] write(1, "executing program\n", 18executing program ) = 18 [pid 946] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 947] set_robust_list(0x55558ee4d660, 24) = 0 [pid 947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 947] setpgid(0, 0) = 0 [pid 947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 947] write(3, "1000", 4) = 4 [pid 947] close(3) = 0 [pid 947] write(1, "executing program\n", 18executing program ) = 18 [pid 947] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 942] +++ killed by SIGKILL +++ [pid 944] <... openat resumed>) = 3 [pid 945] <... openat resumed>) = 3 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=942, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 946] <... openat resumed>) = 3 [pid 947] <... openat resumed>) = 3 [pid 947] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 946] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 945] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 944] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 947] <... ioctl resumed>) = 0 [pid 947] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 947] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 946] <... ioctl resumed>) = 0 [pid 945] <... ioctl resumed>) = 0 [pid 944] <... ioctl resumed>) = 0 [pid 947] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 946] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 945] ????( [pid 946] <... ioctl resumed>) = ? [pid 294] <... restart_syscall resumed>) = 0 [pid 945] <... ???? resumed>) = ? [pid 946] +++ killed by SIGKILL +++ [pid 945] +++ killed by SIGKILL +++ [pid 944] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=946, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 948 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=945, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 949 [ 285.281524][ T24] tty tty1: SAK: killed process 938 (syz-executor236): by fd#3 [ 285.281540][ T24] tty tty1: SAK: killed process 939 (syz-executor236): by fd#3 [ 285.316167][ T39] tty tty1: SAK: killed process 941 (syz-executor236): by fd#3 [ 285.316221][ T39] tty tty1: SAK: killed process 942 (syz-executor236): by fd#3 [ 285.316233][ T39] tty tty1: SAK: killed process 943 (syz-executor236): by fd#3 [ 285.341320][ T6] tty tty1: SAK: killed process 944 (syz-executor236): by fd#3 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=944, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 948 attached [pid 948] set_robust_list(0x55558ee4d660, 24) = 0 [pid 948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 948] setpgid(0, 0) = 0 [pid 948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 948] write(3, "1000", 4executing program ) = 4 [pid 948] close(3) = 0 [pid 948] write(1, "executing program\n", 18) = 18 [pid 948] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 949 attached [pid 949] set_robust_list(0x55558ee4d660, 24) = 0 [pid 949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 949] setpgid(0, 0) = 0 [pid 949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 949] write(3, "1000", 4) = 4 [pid 949] close(3) = 0 executing program [pid 949] write(1, "executing program\n", 18) = 18 [pid 949] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 950 ./strace-static-x86_64: Process 950 attached [pid 950] set_robust_list(0x55558ee4d660, 24) = 0 [pid 950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 951 [pid 950] <... prctl resumed>) = 0 [pid 950] setpgid(0, 0) = 0 [pid 950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 950] write(3, "1000", 4) = 4 [pid 950] close(3executing program ) = 0 [pid 950] write(1, "executing program\n", 18) = 18 [pid 950] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 951 attached [pid 951] set_robust_list(0x55558ee4d660, 24) = 0 [pid 951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 951] setpgid(0, 0) = 0 [pid 951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 951] write(3, "1000", 4executing program ) = 4 [pid 951] close(3) = 0 [pid 951] write(1, "executing program\n", 18) = 18 [pid 951] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 947] +++ killed by SIGKILL +++ [pid 948] <... openat resumed>) = 3 [pid 949] <... openat resumed>) = 3 [pid 948] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=947, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 949] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 950] <... openat resumed>) = 3 [pid 948] <... ioctl resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 951] <... openat resumed>) = 3 [pid 951] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 949] <... ioctl resumed>) = 0 [pid 951] <... ioctl resumed>) = 0 [pid 951] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 948] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 949] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 951] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 951] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 949] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 948] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 951] <... write resumed>) = ? [pid 291] <... restart_syscall resumed>) = 0 [pid 948] +++ killed by SIGKILL +++ [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 952 [pid 950] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=950, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=948, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 952 attached [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 949] +++ killed by SIGKILL +++ [pid 952] set_robust_list(0x55558ee4d660, 24) = 0 [pid 952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 952] setpgid(0, 0) = 0 [pid 952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 952] write(3, "1000", 4) = 4 [pid 952] close(3) = 0 [pid 952] write(1, "executing program\n", 18executing program ) = 18 [pid 952] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=949, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 953 ./strace-static-x86_64: Process 953 attached [pid 953] set_robust_list(0x55558ee4d660, 24) = 0 [pid 953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 953] setpgid(0, 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 953] <... setpgid resumed>) = 0 [pid 953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 953] write(3, "1000", 4) = 4 [pid 953] close(3) = 0 [pid 953] write(1, "executing program\n", 18executing program ) = 18 [pid 953] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 954 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 954 attached , child_tidptr=0x55558ee4d650) = 955 [pid 954] set_robust_list(0x55558ee4d660, 24) = 0 [pid 954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 954] setpgid(0, 0) = 0 [pid 954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 954] write(3, "1000", 4) = 4 [pid 954] close(3) = 0 executing program [pid 954] write(1, "executing program\n", 18) = 18 [pid 954] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 955 attached [pid 955] set_robust_list(0x55558ee4d660, 24) = 0 [pid 955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 955] setpgid(0, 0) = 0 [ 285.341353][ T6] tty tty1: SAK: killed process 945 (syz-executor236): by fd#3 [ 285.341373][ T6] tty tty1: SAK: killed process 946 (syz-executor236): by fd#3 [ 285.341392][ T6] tty tty1: SAK: killed process 947 (syz-executor236): by fd#3 [ 285.375368][ T39] tty tty1: SAK: killed process 948 (syz-executor236): by fd#3 [ 285.375403][ T39] tty tty1: SAK: killed process 949 (syz-executor236): by fd#3 [ 285.375424][ T39] tty tty1: SAK: killed process 950 (syz-executor236): by fd#3 [pid 955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 955] write(3, "1000", 4) = 4 [pid 955] close(3) = 0 [pid 955] write(1, "executing program\n", 18executing program ) = 18 [pid 955] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 951] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=951, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 952] <... openat resumed>) = 3 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 954] <... openat resumed>) = 3 [pid 954] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 952] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 953] <... openat resumed>) = 3 [pid 952] <... ioctl resumed>) = 0 [pid 955] <... openat resumed>) = 3 [pid 954] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 954] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 952] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 954] <... openat resumed>) = 4 [pid 952] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 953] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 954] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 953] <... ioctl resumed>) = 0 [pid 952] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 955] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 953] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 954] <... write resumed>) = 8784 [pid 952] <... openat resumed>) = 4 [pid 953] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 954] exit_group(0 [pid 952] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 953] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 953] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 954] <... exit_group resumed>) = ? [pid 953] <... write resumed>) = ? [pid 954] +++ exited with 0 +++ [pid 292] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 952] <... write resumed>) = ? [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 956 [pid 952] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=952, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 953] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=953, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- executing program [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 955] <... ioctl resumed>) = ? ./strace-static-x86_64: Process 956 attached [pid 956] set_robust_list(0x55558ee4d660, 24) = 0 [pid 956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 956] setpgid(0, 0) = 0 [pid 956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 956] write(3, "1000", 4) = 4 [pid 956] close(3) = 0 [pid 956] write(1, "executing program\n", 18) = 18 [pid 956] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 956] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 956] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 956] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 956] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 956] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 957 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 958 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 959 [pid 956] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 957 attached [pid 957] set_robust_list(0x55558ee4d660, 24) = 0 [pid 957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 957] setpgid(0, 0) = 0 [pid 957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 957] write(3, "1000", 4) = 4 [pid 957] close(3) = 0 [pid 957] write(1, "executing program\n", 18./strace-static-x86_64: Process 958 attached ./strace-static-x86_64: Process 959 attached [pid 958] set_robust_list(0x55558ee4d660, 24 [pid 959] set_robust_list(0x55558ee4d660, 24 [pid 958] <... set_robust_list resumed>) = 0 executing program [pid 957] <... write resumed>) = 18 [pid 957] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 959] <... set_robust_list resumed>) = 0 [pid 959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 959] setpgid(0, 0) = 0 [pid 959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 959] write(3, "1000", 4) = 4 [pid 959] close(3) = 0 [pid 959] write(1, "executing program\n", 18) = 18 [pid 959] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 958] setpgid(0, 0) = 0 [pid 958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 958] write(3, "1000", 4) = 4 [pid 958] close(3) = 0 [pid 958] write(1, "executing program\n", 18) = 18 [pid 958] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 960 ./strace-static-x86_64: Process 960 attached [pid 960] set_robust_list(0x55558ee4d660, 24) = 0 [pid 960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 960] setpgid(0, 0) = 0 [pid 960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 960] write(3, "1000", 4) = 4 [pid 960] close(3) = 0 [pid 960] write(1, "executing program\n", 18executing program ) = 18 [pid 960] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 955] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=955, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 959] <... openat resumed>) = 3 [pid 958] <... openat resumed>) = 3 [pid 958] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 958] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 958] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 958] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 960] <... openat resumed>) = 3 [pid 957] <... openat resumed>) = 3 [pid 959] +++ killed by SIGKILL +++ [pid 957] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 957] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 957] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 957] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 957] exit_group(0) = ? [pid 960] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 960] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 960] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 960] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 960] exit_group(0) = ? [pid 958] <... write resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=959, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 961 ./strace-static-x86_64: Process 961 attached [pid 958] +++ killed by SIGKILL +++ [pid 957] +++ exited with 0 +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 285.375444][ T39] tty tty1: SAK: killed process 951 (syz-executor236): by fd#3 [ 285.409632][ T39] tty tty1: SAK: killed process 952 (syz-executor236): by fd#3 [ 285.409664][ T39] tty tty1: SAK: killed process 953 (syz-executor236): by fd#3 [ 285.409682][ T39] tty tty1: SAK: killed process 954 (syz-executor236): by fd#3 [ 285.409699][ T39] tty tty1: SAK: killed process 955 (syz-executor236): by fd#3 [ 285.444191][ T6] tty tty1: SAK: killed process 958 (syz-executor236): by fd#3 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program executing program [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 962 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 963 [pid 961] set_robust_list(0x55558ee4d660, 24) = 0 [pid 961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 961] setpgid(0, 0) = 0 [pid 961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 961] write(3, "1000", 4) = 4 [pid 961] close(3) = 0 [pid 961] write(1, "executing program\n", 18) = 18 [pid 961] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 962 attached [pid 962] set_robust_list(0x55558ee4d660, 24) = 0 [pid 962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 962] setpgid(0, 0) = 0 [pid 962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 962] write(3, "1000", 4) = 4 [pid 962] close(3) = 0 [pid 962] write(1, "executing program\n", 18) = 18 [pid 962] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=958, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 964 ./strace-static-x86_64: Process 964 attached [pid 964] set_robust_list(0x55558ee4d660, 24) = 0 [pid 964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 964] setpgid(0, 0) = 0 [pid 964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 964] write(3, "1000", 4) = 4 [pid 964] close(3) = 0 [pid 964] write(1, "executing program\n", 18) = 18 [pid 964] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 963 attached [pid 963] set_robust_list(0x55558ee4d660, 24) = 0 [pid 963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 963] setpgid(0, 0) = 0 [pid 963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 963] write(3, "1000", 4) = 4 [pid 963] close(3 [pid 960] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 961] <... openat resumed>) = 3 [pid 962] <... openat resumed>) = 3 [pid 961] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 962] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 961] <... ioctl resumed>) = 0 [pid 964] <... openat resumed>) = 3 [pid 962] <... ioctl resumed>) = ? [pid 964] +++ killed by SIGKILL +++ [pid 292] <... restart_syscall resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=964, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 965 [pid 963] <... close resumed>) = 0 executing program [pid 963] write(1, "executing program\n", 18) = 18 [pid 963] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 963] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 963] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 963] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 963] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 963] exit_group(0) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 966 ./strace-static-x86_64: Process 966 attached [pid 966] set_robust_list(0x55558ee4d660, 24) = 0 [pid 963] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 962] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=962, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 966] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 965 attached [pid 966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 966] write(3, "1000", 4) = 4 [pid 966] close(3executing program ) = 0 [pid 966] write(1, "executing program\n", 18) = 18 [pid 966] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 965] set_robust_list(0x55558ee4d660, 24) = 0 [pid 965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 965] setpgid(0, 0) = 0 [pid 965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 965] write(3, "1000", 4) = 4 [pid 965] close(3) = 0 [pid 965] write(1, "executing program\n", 18) = 18 [pid 965] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 294] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 968 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 967 ./strace-static-x86_64: Process 967 attached [pid 967] set_robust_list(0x55558ee4d660, 24) = 0 [pid 967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 967] setpgid(0, 0) = 0 [pid 967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 967] write(3, "1000", 4) = 4 [pid 967] close(3) = 0 [pid 967] write(1, "executing program\n", 18executing program ) = 18 [pid 967] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 968 attached [pid 968] set_robust_list(0x55558ee4d660, 24) = 0 [pid 968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 968] setpgid(0, 0) = 0 [pid 968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 968] write(3, "1000", 4) = 4 [pid 968] close(3) = 0 [pid 968] write(1, "executing program\n", 18) = 18 [pid 968] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 961] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=961, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 965] <... openat resumed>) = 3 [pid 966] <... openat resumed>) = 3 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 967] <... openat resumed>) = 3 [pid 967] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 965] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 967] <... ioctl resumed>) = 0 [pid 967] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 967] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 967] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 968] <... openat resumed>) = ? [pid 967] <... write resumed>) = ? [pid 965] <... ioctl resumed>) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 968] +++ killed by SIGKILL +++ [pid 965] +++ killed by SIGKILL +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 969 ./strace-static-x86_64: Process 969 attached [pid 969] set_robust_list(0x55558ee4d660, 24) = 0 [pid 969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 969] setpgid(0, 0) = 0 [pid 969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 969] write(3, "1000", 4) = 4 [pid 969] close(3) = 0 [pid 969] write(1, "executing program\n", 18executing program ) = 18 [pid 969] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 969] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 967] +++ killed by SIGKILL +++ [ 285.444212][ T6] tty tty1: SAK: killed process 959 (syz-executor236): by fd#3 [ 285.461554][ T6] tty tty1: SAK: killed process 961 (syz-executor236): by fd#3 [ 285.461582][ T6] tty tty1: SAK: killed process 962 (syz-executor236): by fd#3 [ 285.461634][ T6] tty tty1: SAK: killed process 964 (syz-executor236): by fd#3 [ 285.488488][ T24] tty tty1: SAK: killed process 965 (syz-executor236): by fd#3 [ 285.488519][ T24] tty tty1: SAK: killed process 966 (syz-executor236): by fd#3 [pid 969] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 966] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=968, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=965, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=967, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 969] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 969] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 969] exit_group(0) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=966, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 970 ./strace-static-x86_64: Process 970 attached [pid 970] set_robust_list(0x55558ee4d660, 24) = 0 [pid 970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 970] setpgid(0, 0) = 0 [pid 970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 971 [pid 970] <... openat resumed>) = 3 [pid 970] write(3, "1000", 4) = 4 [pid 970] close(3) = 0 [pid 970] write(1, "executing program\n", 18executing program ) = 18 [pid 970] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 972 ./strace-static-x86_64: Process 972 attached [pid 972] set_robust_list(0x55558ee4d660, 24) = 0 [pid 972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 972] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 971 attached [pid 972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 971] set_robust_list(0x55558ee4d660, 24 [pid 970] <... openat resumed>) = 3 [pid 969] +++ exited with 0 +++ [pid 970] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 971] <... set_robust_list resumed>) = 0 [pid 970] <... ioctl resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 970] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 970] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 970] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 971] <... prctl resumed>) = 0 [pid 970] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 971] setpgid(0, 0 [pid 972] <... openat resumed>) = 3 [pid 971] <... setpgid resumed>) = 0 [pid 970] <... write resumed>) = 8784 [pid 971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 971] write(3, "1000", 4) = 4 [pid 971] close(3) = 0 executing program [pid 971] write(1, "executing program\n", 18) = 18 [pid 971] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 971] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 971] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 971] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 971] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 971] exit_group(0) = ? [pid 972] write(3, "1000", 4) = 4 [pid 972] close(3) = 0 [pid 972] write(1, "executing program\n", 18executing program ) = 18 [pid 972] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 972] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 972] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 972] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 972] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 972] exit_group(0) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 973 attached [pid 971] +++ exited with 0 +++ [pid 295] <... restart_syscall resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 973 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 970] +++ killed by SIGKILL +++ [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 972] +++ exited with 0 +++ [pid 973] set_robust_list(0x55558ee4d660, 24) = 0 [pid 973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 973] setpgid(0, 0) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 974 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=970, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 975 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 973] write(3, "1000", 4) = 4 [pid 973] close(3executing program ) = 0 [pid 973] write(1, "executing program\n", 18) = 18 [pid 973] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 973] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}./strace-static-x86_64: Process 975 attached ) = 0 [pid 973] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 973] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 973] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 974 attached [pid 975] set_robust_list(0x55558ee4d660, 24 [pid 973] <... write resumed>) = ? [pid 975] <... set_robust_list resumed>) = 0 [pid 975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 975] setpgid(0, 0) = 0 [pid 975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 975] write(3, "1000", 4) = 4 [pid 975] close(3) = 0 [pid 975] write(1, "executing program\n", 18executing program ) = 18 [pid 975] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 975] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 975] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 975] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 975] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 975] exit_group(0) = ? [pid 294] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 976 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 977 [pid 974] set_robust_list(0x55558ee4d660, 24) = 0 [pid 974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 974] setpgid(0, 0) = 0 [pid 974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 974] write(3, "1000", 4) = 4 [pid 974] close(3) = 0 [pid 974] write(1, "executing program\n", 18executing program ) = 18 [pid 974] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 974] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 974] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 974] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 977 attached ./strace-static-x86_64: Process 976 attached [pid 973] +++ killed by SIGKILL +++ [pid 974] <... openat resumed>) = 4 [pid 974] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 974] exit_group(0) = ? [ 285.488538][ T24] tty tty1: SAK: killed process 967 (syz-executor236): by fd#3 [ 285.488578][ T24] tty tty1: SAK: killed process 968 (syz-executor236): by fd#3 [ 285.522800][ T6] tty tty1: SAK: killed process 970 (syz-executor236): by fd#3 [ 285.534578][ T39] tty tty1: SAK: killed process 973 (syz-executor236): by fd#3 [ 285.542651][ T39] tty tty1: SAK: killed process 973 (syz-executor236): by fd#3 executing program [pid 977] set_robust_list(0x55558ee4d660, 24) = 0 [pid 977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 977] setpgid(0, 0) = 0 [pid 977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 977] write(3, "1000", 4) = 4 [pid 977] close(3) = 0 [pid 977] write(1, "executing program\n", 18) = 18 [pid 977] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 977] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 977] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 977] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 977] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 977] exit_group(0) = ? [pid 976] set_robust_list(0x55558ee4d660, 24 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=973, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 976] <... set_robust_list resumed>) = 0 [pid 976] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 975] +++ exited with 0 +++ [pid 977] +++ exited with 0 +++ [pid 976] <... prctl resumed>) = 0 [pid 976] setpgid(0, 0) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 976] write(3, "1000", 4) = 4 [pid 976] close(3executing program ) = 0 [pid 976] write(1, "executing program\n", 18) = 18 [pid 976] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 974] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 976] <... openat resumed>) = 3 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 976] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 976] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 976] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 976] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 976] exit_group(0) = ? [pid 976] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 978 attached [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 978 ./strace-static-x86_64: Process 979 attached [pid 978] set_robust_list(0x55558ee4d660, 24 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 980 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 979 ./strace-static-x86_64: Process 981 attached [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 981 [pid 978] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 980 attached [pid 981] set_robust_list(0x55558ee4d660, 24) = 0 [pid 978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 978] setpgid(0, 0) = 0 [pid 978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 978] write(3, "1000", 4) = 4 [pid 978] close(3) = 0 [pid 978] write(1, "executing program\n", 18executing program ) = 18 [pid 978] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 978] <... openat resumed>) = 3 [pid 978] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 981] <... prctl resumed>) = 0 [pid 978] <... ioctl resumed>) = 0 [pid 978] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 978] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 978] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 981] setpgid(0, 0 [pid 980] set_robust_list(0x55558ee4d660, 24 [pid 979] set_robust_list(0x55558ee4d660, 24 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 982 ./strace-static-x86_64: Process 982 attached [pid 982] set_robust_list(0x55558ee4d660, 24) = 0 [pid 982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 982] setpgid(0, 0) = 0 [pid 982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 982] write(3, "1000", 4) = 4 [pid 982] close(3) = 0 [pid 982] write(1, "executing program\n", 18) = 18 [pid 982] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 982] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 982] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 982] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 978] <... write resumed>) = ? [pid 982] <... openat resumed>) = 4 [pid 982] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 981] <... setpgid resumed>) = 0 [pid 980] <... set_robust_list resumed>) = 0 [pid 979] <... set_robust_list resumed>) = 0 [pid 982] <... write resumed>) = 8784 [pid 982] exit_group(0 [pid 981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 982] <... exit_group resumed>) = ? [pid 981] <... openat resumed>) = 3 [pid 980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 981] write(3, "1000", 4 [pid 979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 982] +++ exited with 0 +++ [pid 981] <... write resumed>) = 4 [pid 980] <... prctl resumed>) = 0 [pid 979] <... prctl resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 981] close(3 [pid 980] setpgid(0, 0 [pid 979] setpgid(0, 0) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 981] <... close resumed>) = 0 executing program executing program [pid 981] write(1, "executing program\n", 18 [pid 980] <... setpgid resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 983 [pid 979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 979] write(3, "1000", 4) = 4 [pid 979] close(3) = 0 [pid 979] write(1, "executing program\n", 18) = 18 [pid 979] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 979] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 979] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 979] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 979] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 979] exit_group(0) = ? [pid 978] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=978, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 983 attached [pid 983] set_robust_list(0x55558ee4d660, 24) = 0 [pid 983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 983] setpgid(0, 0) = 0 [pid 983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 983] write(3, "1000", 4) = 4 [pid 983] close(3) = 0 [pid 983] write(1, "executing program\n", 18) = 18 [pid 983] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 983] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 983] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 983] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 983] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 983] exit_group(0) = ? executing program [pid 981] <... write resumed>) = 18 [pid 981] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 981] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 981] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 981] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 981] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 981] <... write resumed>) = 8784 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 984 [pid 980] <... openat resumed>) = 3 [pid 980] write(3, "1000", 4 [pid 981] exit_group(0 [pid 980] <... write resumed>) = 4 executing program executing program [pid 981] <... exit_group resumed>) = ? [pid 980] close(3 [pid 979] +++ exited with 0 +++ [pid 980] <... close resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 980] write(1, "executing program\n", 18 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 980] <... write resumed>) = 18 [pid 983] +++ exited with 0 +++ [pid 980] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 980] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 980] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 980] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 984 attached ) = 4 [pid 980] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 984] set_robust_list(0x55558ee4d660, 24) = 0 [pid 980] <... write resumed>) = 8784 [pid 984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 980] exit_group(0) = ? [pid 984] setpgid(0, 0) = 0 [pid 984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 984] write(3, "1000", 4 [pid 291] <... restart_syscall resumed>) = 0 [pid 984] <... write resumed>) = 4 [pid 984] close(3) = 0 [pid 980] +++ exited with 0 +++ [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 984] write(1, "executing program\n", 18) = 18 [pid 984] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 985 [pid 984] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 984] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 984] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 984] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 981] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 984] exit_group(0) = ? ./strace-static-x86_64: Process 985 attached [pid 984] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 985] set_robust_list(0x55558ee4d660, 24) = 0 [pid 985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 985] setpgid(0, 0) = 0 [pid 985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 985] write(3, "1000", 4) = 4 [pid 985] close(3) = 0 executing program [pid 985] write(1, "executing program\n", 18) = 18 [pid 985] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 985] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 985] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 985] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 985] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 987 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 986 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 988 [pid 985] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 988 attached ./strace-static-x86_64: Process 986 attached [pid 988] set_robust_list(0x55558ee4d660, 24 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=985, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 988] <... set_robust_list resumed>) = 0 [pid 986] set_robust_list(0x55558ee4d660, 24 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 989 ./strace-static-x86_64: Process 987 attached ./strace-static-x86_64: Process 989 attached [pid 987] set_robust_list(0x55558ee4d660, 24 [pid 988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 987] <... set_robust_list resumed>) = 0 [pid 986] <... set_robust_list resumed>) = 0 [pid 989] set_robust_list(0x55558ee4d660, 24 [pid 988] <... prctl resumed>) = 0 [pid 988] setpgid(0, 0) = 0 [pid 988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 989] <... set_robust_list resumed>) = 0 [pid 988] <... openat resumed>) = 3 [pid 988] write(3, "1000", 4) = 4 [pid 988] close(3executing program ) = 0 [pid 988] write(1, "executing program\n", 18) = 18 [pid 988] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 988] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 986] <... prctl resumed>) = 0 [pid 986] setpgid(0, 0) = 0 [pid 986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 988] <... ioctl resumed>) = 0 [pid 988] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 988] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 986] <... openat resumed>) = 3 [pid 988] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 988] <... write resumed>) = ? [pid 987] <... prctl resumed>) = 0 [pid 986] write(3, "1000", 4 [pid 989] <... prctl resumed>) = 0 [pid 989] setpgid(0, 0 [pid 987] setpgid(0, 0 [pid 986] <... write resumed>) = 4 [ 285.542671][ T39] tty tty1: SAK: killed process 975 (syz-executor236): by fd#3 [ 285.569256][ T6] tty tty1: SAK: killed process 978 (syz-executor236): by fd#3 [ 285.579089][ T6] tty tty1: SAK: killed process 978 (syz-executor236): by fd#3 [ 285.595755][ T39] tty tty1: SAK: killed process 985 (syz-executor236): by fd#3 [pid 989] <... setpgid resumed>) = 0 [pid 989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 986] close(3 [pid 987] <... setpgid resumed>) = 0 [pid 986] <... close resumed>) = 0 [pid 987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 986] write(1, "executing program\n", 18executing program ) = 18 [pid 986] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 989] <... openat resumed>) = 3 [pid 987] <... openat resumed>) = 3 [pid 986] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}executing program executing program [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 989] write(3, "1000", 4 [pid 987] write(3, "1000", 4 [pid 989] <... write resumed>) = 4 [pid 987] <... write resumed>) = 4 [pid 986] <... ioctl resumed>) = 0 [pid 989] close(3 [pid 987] close(3 [pid 989] <... close resumed>) = 0 [pid 986] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 987] <... close resumed>) = 0 [pid 989] write(1, "executing program\n", 18 [pid 987] write(1, "executing program\n", 18 [pid 986] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 989] <... write resumed>) = 18 [pid 987] <... write resumed>) = 18 [pid 986] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 990 attached [pid 989] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 988] +++ killed by SIGKILL +++ [pid 987] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 986] <... openat resumed>) = 4 [pid 989] <... openat resumed>) = 3 [pid 987] <... openat resumed>) = 3 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=988, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 990] set_robust_list(0x55558ee4d660, 24 [pid 989] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 987] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 986] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 990 [pid 990] <... set_robust_list resumed>) = 0 [pid 989] <... ioctl resumed>) = 0 [pid 987] <... ioctl resumed>) = 0 [pid 989] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 987] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 989] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 987] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 989] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 987] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 989] <... openat resumed>) = ? [pid 987] <... openat resumed>) = ? [pid 989] +++ killed by SIGKILL +++ [pid 987] +++ killed by SIGKILL +++ [pid 990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 990] setpgid(0, 0) = 0 [pid 990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 990] write(3, "1000", 4) = 4 [pid 990] close(3) = 0 executing program [pid 990] write(1, "executing program\n", 18) = 18 [pid 990] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 990] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 990] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 990] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 986] <... write resumed>) = ? [pid 990] <... openat resumed>) = 4 [pid 990] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 990] exit_group(0) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=989, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=987, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... restart_syscall resumed>) = 0 [pid 986] +++ killed by SIGKILL +++ [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 991 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 992 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=986, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 993 ./strace-static-x86_64: Process 991 attached [pid 991] set_robust_list(0x55558ee4d660, 24) = 0 [pid 991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 991] setpgid(0, 0) = 0 [pid 991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 991] write(3, "1000", 4) = 4 [pid 991] close(3executing program ) = 0 [pid 991] write(1, "executing program\n", 18) = 18 [pid 991] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 991] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 991] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 991] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 991] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 991] exit_group(0) = ? [pid 990] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 992 attached ./strace-static-x86_64: Process 993 attached [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 992] set_robust_list(0x55558ee4d660, 24) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 994 [pid 992] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 994 attached [pid 994] set_robust_list(0x55558ee4d660, 24) = 0 [pid 994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 994] setpgid(0, 0) = 0 [pid 994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 994] write(3, "1000", 4) = 4 [pid 994] close(3) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 995 executing program [pid 994] write(1, "executing program\n", 18) = 18 [pid 994] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 993] set_robust_list(0x55558ee4d660, 24) = 0 [pid 993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 993] setpgid(0, 0) = 0 [pid 993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 993] write(3, "1000", 4) = 4 [pid 993] close(3) = 0 [pid 993] write(1, "executing program\n", 18executing program ) = 18 [pid 993] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 992] <... prctl resumed>) = 0 [pid 992] setpgid(0, 0) = 0 [pid 992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 992] write(3, "1000", 4) = 4 [pid 992] close(3) = 0 [pid 992] write(1, "executing program\n", 18) = 18 [pid 992] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 995 attached [pid 991] +++ exited with 0 +++ [pid 995] set_robust_list(0x55558ee4d660, 24) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 995] setpgid(0, 0) = 0 [pid 995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 994] <... openat resumed>) = 3 [pid 994] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 995] <... openat resumed>) = 3 [pid 994] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 995] write(3, "1000", 4) = 4 [pid 994] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 995] close(3) = 0 [pid 994] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 995] write(1, "executing program\n", 18 [pid 994] <... openat resumed>) = 4 executing program [pid 995] <... write resumed>) = 18 [pid 994] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 995] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 994] <... write resumed>) = ? [pid 993] <... openat resumed>) = 3 [pid 995] +++ killed by SIGKILL +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=995, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 992] <... openat resumed>) = 3 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 993] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 993] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 993] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 993] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 993] exit_group(0) = ? [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 996 ./strace-static-x86_64: Process 996 attached [pid 996] set_robust_list(0x55558ee4d660, 24) = 0 [pid 996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 996] setpgid(0, 0) = 0 [pid 996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 285.608587][ T39] tty tty1: SAK: killed process 988 (syz-executor236): by fd#3 [ 285.618886][ T6] tty tty1: SAK: killed process 986 (syz-executor236): by fd#3 [ 285.618937][ T6] tty tty1: SAK: killed process 987 (syz-executor236): by fd#3 [ 285.618958][ T6] tty tty1: SAK: killed process 989 (syz-executor236): by fd#3 [ 285.646231][ T39] tty tty1: SAK: killed process 994 (syz-executor236): by fd#3 [pid 996] write(3, "1000", 4) = 4 [pid 996] close(3) = 0 [pid 996] write(1, "executing program\n", 18executing program ) = 18 [pid 996] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 994] +++ killed by SIGKILL +++ [pid 993] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=994, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 996] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 997 [pid 996] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 992] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 996] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 992] <... ioctl resumed>) = ? [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 996] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=996, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 998 ./strace-static-x86_64: Process 997 attached [pid 997] set_robust_list(0x55558ee4d660, 24) = 0 [pid 997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 997] setpgid(0, 0) = 0 [pid 997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 997] write(3, "1000", 4) = 4 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 999 [pid 997] close(3) = 0 [pid 997] write(1, "executing program\n", 18executing program ) = 18 [pid 997] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 997] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 997] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 997] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 992] +++ killed by SIGKILL +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=992, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 998 attached [pid 998] set_robust_list(0x55558ee4d660, 24 [pid 997] <... openat resumed>) = 4 [pid 997] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 997] exit_group(0) = ? ./strace-static-x86_64: Process 999 attached [pid 999] set_robust_list(0x55558ee4d660, 24) = 0 [pid 999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 999] setpgid(0, 0) = 0 [pid 999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 999] write(3, "1000", 4) = 4 [pid 999] close(3) = 0 [pid 999] write(1, "executing program\n", 18executing program ) = 18 [pid 999] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 999] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 998] <... set_robust_list resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 997] +++ exited with 0 +++ [pid 999] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 999] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 1001 attached [pid 998] <... prctl resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1000 [pid 998] setpgid(0, 0 [pid 1001] set_robust_list(0x55558ee4d660, 24 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1001 [pid 999] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 998] <... setpgid resumed>) = 0 [pid 999] <... openat resumed>) = ? [pid 1001] <... set_robust_list resumed>) = 0 [pid 998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 998] <... openat resumed>) = 3 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1002 ./strace-static-x86_64: Process 1002 attached [pid 1002] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1002] setpgid(0, 0) = 0 [pid 1002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1002] write(3, "1000", 4) = 4 [pid 1002] close(3) = 0 [pid 1002] write(1, "executing program\n", 18executing program ) = 18 [pid 1002] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1000 attached [pid 1000] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1000] setpgid(0, 0) = 0 [pid 1000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1000] write(3, "1000", 4) = 4 [pid 1001] <... prctl resumed>) = 0 [pid 1001] setpgid(0, 0 [pid 1000] close(3 [pid 1001] <... setpgid resumed>) = 0 [pid 998] write(3, "1000", 4 [pid 1001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 998] <... write resumed>) = 4 [pid 999] +++ killed by SIGKILL +++ [pid 1001] <... openat resumed>) = 3 [pid 998] close(3 [pid 1001] write(3, "1000", 4 [pid 998] <... close resumed>) = 0 [pid 1001] <... write resumed>) = 4 executing program executing program [pid 998] write(1, "executing program\n", 18 [pid 1001] close(3 [pid 998] <... write resumed>) = 18 [pid 1001] <... close resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=999, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 998] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1001] write(1, "executing program\n", 18 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 998] <... openat resumed>) = 3 [pid 1001] <... write resumed>) = 18 [pid 1002] <... openat resumed>) = 3 [pid 998] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1001] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 998] <... ioctl resumed>) = 0 [pid 1001] <... openat resumed>) = 3 [pid 998] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1002] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1001] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 998] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 998] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1001] <... ioctl resumed>) = 0 [pid 1002] <... ioctl resumed>) = 0 [pid 998] <... openat resumed>) = 4 [pid 1001] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1000] <... close resumed>) = 0 [pid 998] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 295] <... restart_syscall resumed>) = 0 [pid 1001] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 998] <... write resumed>) = 8784 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1001] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000executing program executing program ) = ? [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1003 [pid 1002] +++ killed by SIGKILL +++ [pid 1000] write(1, "executing program\n", 18) = 18 [pid 1000] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1000] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1000] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1000] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1000] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1000] exit_group(0) = ? ./strace-static-x86_64: Process 1003 attached [pid 1003] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1003] setpgid(0, 0) = 0 [pid 1003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1003] write(3, "1000", 4) = 4 [pid 1003] close(3) = 0 [pid 1003] write(1, "executing program\n", 18) = 18 [pid 1003] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1003] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1003] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1003] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1003] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1003] exit_group(0) = ? [ 285.646257][ T39] tty tty1: SAK: killed process 995 (syz-executor236): by fd#3 [ 285.663296][ T39] tty tty1: SAK: killed process 992 (syz-executor236): by fd#3 [ 285.663325][ T39] tty tty1: SAK: killed process 996 (syz-executor236): by fd#3 [ 285.681613][ T39] tty tty1: SAK: killed process 999 (syz-executor236): by fd#3 [pid 1000] +++ exited with 0 +++ [pid 1001] +++ killed by SIGKILL +++ [pid 1003] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1002, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1004 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1005 ./strace-static-x86_64: Process 1004 attached [pid 1004] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1004] setpgid(0, 0) = 0 [pid 1004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1004] write(3, "1000", 4) = 4 [pid 1004] close(3) = 0 [pid 1004] write(1, "executing program\n", 18executing program ) = 18 [pid 1004] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1001, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1005 attached [pid 1005] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1005] setpgid(0, 0) = 0 [pid 1005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1005] write(3, "1000", 4) = 4 [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 998] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=998, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1007 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1006 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1008 [pid 1005] close(3) = 0 [pid 1005] write(1, "executing program\n", 18executing program ) = 18 [pid 1005] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1005] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1005] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1005] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1005] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1005] exit_group(0) = ? ./strace-static-x86_64: Process 1008 attached [pid 1008] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1005] +++ exited with 0 +++ [pid 1004] <... openat resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1008] setpgid(0, 0./strace-static-x86_64: Process 1007 attached ./strace-static-x86_64: Process 1006 attached [pid 1007] set_robust_list(0x55558ee4d660, 24 [pid 1004] +++ killed by SIGKILL +++ [pid 1008] <... setpgid resumed>) = 0 [pid 1007] <... set_robust_list resumed>) = 0 [pid 1006] set_robust_list(0x55558ee4d660, 24 [pid 1008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1006] <... set_robust_list resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1004, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1008] <... openat resumed>) = 3 [pid 1008] write(3, "1000", 4 [pid 1007] <... prctl resumed>) = 0 [pid 1006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1008] <... write resumed>) = 4 executing program [pid 1008] close(3) = 0 [pid 1008] write(1, "executing program\n", 18) = 18 [pid 1008] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1006] <... prctl resumed>) = 0 [pid 1007] setpgid(0, 0 [pid 1008] <... openat resumed>) = 3 [pid 1007] <... setpgid resumed>) = 0 [pid 1006] setpgid(0, 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 1006] <... setpgid resumed>) = 0 [pid 1007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1008] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1007] <... openat resumed>) = 3 [pid 1006] <... openat resumed>) = 3 [pid 1007] write(3, "1000", 4 [pid 1006] write(3, "1000", 4 [pid 1007] <... write resumed>) = 4 [pid 1006] <... write resumed>) = 4 ./strace-static-x86_64: Process 1009 attached [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1009 [pid 1007] close(3 [pid 1006] close(3 [pid 294] <... restart_syscall resumed>) = 0 [pid 1007] <... close resumed>) = 0 [pid 1006] <... close resumed>) = 0 [pid 1007] write(1, "executing program\n", 18 executing program executing program [pid 1006] write(1, "executing program\n", 18 [pid 1007] <... write resumed>) = 18 [pid 1006] <... write resumed>) = 18 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1009] set_robust_list(0x55558ee4d660, 24 [pid 1008] <... ioctl resumed>) = 0 [pid 1007] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1006] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1007] <... openat resumed>) = 3 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1010 [pid 1006] <... openat resumed>) = 3 [pid 1007] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1006] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1007] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 1010 attached [pid 1010] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1006] <... ioctl resumed>) = 0 [pid 1007] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1006] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1007] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1006] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 1007] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1006] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1010] setpgid(0, 0 [pid 1007] <... openat resumed>) = 4 [pid 1006] <... openat resumed>) = 4 [pid 1007] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1010] <... setpgid resumed>) = 0 [pid 1006] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1007] <... write resumed>) = 8784 [pid 1010] <... openat resumed>) = 3 [pid 1010] write(3, "1000", 4) = 4 [pid 1010] close(3) = 0 [pid 1010] write(1, "executing program\n", 18) = 18 [pid 1010] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1010] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1010] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1010] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1010] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1010] exit_group(0) = ? [pid 1009] <... set_robust_list resumed>) = 0 [pid 1009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1009] setpgid(0, 0) = 0 [pid 1009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1009] write(3, "1000", 4) = 4 executing program [pid 1009] close(3) = 0 [pid 1009] write(1, "executing program\n", 18) = 18 [pid 1009] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1009] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1009] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1009] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1009] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1009] exit_group(0) = ? [pid 1006] <... write resumed>) = ? [pid 1010] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1006] +++ killed by SIGKILL +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1011 [pid 1009] +++ exited with 0 +++ ./strace-static-x86_64: Process 1011 attached [pid 1011] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1011] setpgid(0, 0) = 0 [pid 1011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1011] write(3, "1000", 4) = 4 [pid 1011] close(3) = 0 executing program [pid 1011] write(1, "executing program\n", 18) = 18 [pid 1011] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1011] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1011] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1011] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1011] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1011] exit_group(0) = ? [pid 1008] +++ killed by SIGKILL +++ [pid 1011] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1008, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1006, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1012 [ 285.703372][ T39] tty tty1: SAK: killed process 998 (syz-executor236): by fd#3 [ 285.703403][ T39] tty tty1: SAK: killed process 1001 (syz-executor236): by fd#3 [ 285.703419][ T39] tty tty1: SAK: killed process 1002 (syz-executor236): by fd#3 [ 285.728141][ T39] tty tty1: SAK: killed process 1004 (syz-executor236): by fd#3 [ 285.742586][ T6] tty tty1: SAK: killed process 1006 (syz-executor236): by fd#3 [ 285.742614][ T6] tty tty1: SAK: killed process 1007 (syz-executor236): by fd#3 ./strace-static-x86_64: Process 1012 attached [pid 1012] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1012] setpgid(0, 0) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1013 [pid 1012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1012] write(3, "1000", 4) = 4 [pid 1012] close(3) = 0 [pid 1012] write(1, "executing program\n", 18executing program ) = 18 [pid 1012] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1014 ./strace-static-x86_64: Process 1014 attached [pid 1014] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1014] setpgid(0, 0) = 0 [pid 1014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1014] write(3, "1000", 4) = 4 [pid 1014] close(3) = 0 ./strace-static-x86_64: Process 1015 attached ./strace-static-x86_64: Process 1013 attached [pid 1007] +++ killed by SIGKILL +++ [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1015 [pid 1015] set_robust_list(0x55558ee4d660, 24 [pid 1013] set_robust_list(0x55558ee4d660, 24 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1007, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1015] <... set_robust_list resumed>) = 0 [pid 1013] <... set_robust_list resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1014] write(1, "executing program\n", 18 [pid 1013] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 1015] <... prctl resumed>) = 0 [pid 1014] <... write resumed>) = 18 [pid 1013] <... prctl resumed>) = 0 [pid 1012] <... openat resumed>) = 3 [pid 1015] setpgid(0, 0) = 0 [pid 1015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1014] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1013] setpgid(0, 0 [pid 1012] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1015] <... openat resumed>) = 3 [pid 1013] <... setpgid resumed>) = 0 [pid 1012] <... ioctl resumed>) = 0 [pid 1015] write(3, "1000", 4) = 4 executing program [pid 1015] close(3) = 0 [pid 1015] write(1, "executing program\n", 18) = 18 [pid 1015] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1012] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1015] <... openat resumed>) = 3 [pid 1015] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1013] <... openat resumed>) = 3 [pid 1012] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1013] write(3, "1000", 4 [pid 1012] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1013] <... write resumed>) = 4 [pid 1015] <... ioctl resumed>) = 0 [pid 1013] close(3 [pid 1012] <... openat resumed>) = 4 [pid 1015] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1013] <... close resumed>) = 0 [pid 1012] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1015] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1015] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1013] write(1, "executing program\n", 18 [pid 1015] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1014] <... openat resumed>) = 3 [pid 1014] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1014] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1014] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1014] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1014] exit_group(0) = ? executing program [pid 1013] <... write resumed>) = 18 [pid 1013] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1013] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1013] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1013] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1013] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1013] exit_group(0) = ? [pid 1012] <... write resumed>) = ? [pid 1015] +++ killed by SIGKILL +++ [pid 291] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1015, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1013] +++ exited with 0 +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>executing program executing program ./strace-static-x86_64: Process 1017 attached ./strace-static-x86_64: Process 1016 attached [pid 1014] +++ exited with 0 +++ [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1016 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1017 [pid 1016] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1016] setpgid(0, 0) = 0 [pid 1016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1016] write(3, "1000", 4) = 4 [pid 1016] close(3) = 0 [pid 1016] write(1, "executing program\n", 18) = 18 [pid 1016] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1016] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1016] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1016] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1016] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1016] exit_group(0) = ? [pid 1017] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1017] setpgid(0, 0) = 0 [pid 1017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1017] write(3, "1000", 4) = 4 [pid 1017] close(3) = 0 [pid 1017] write(1, "executing program\n", 18) = 18 [pid 1017] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1017] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1017] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1017] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1017] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1017] exit_group(0) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1012] +++ killed by SIGKILL +++ [pid 1017] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1012, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1016] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1018 attached [pid 1018] set_robust_list(0x55558ee4d660, 24 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1018 [pid 1018] <... set_robust_list resumed>) = 0 [pid 1018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1018] setpgid(0, 0) = 0 [pid 1018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 1018] <... openat resumed>) = 3 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1018] write(3, "1000", 4 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1019 ./strace-static-x86_64: Process 1019 attached [pid 1019] set_robust_list(0x55558ee4d660, 24) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1020 [pid 1018] <... write resumed>) = 4 [pid 1019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1019] setpgid(0, 0) = 0 [pid 1019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 1019] <... openat resumed>) = 3 executing program [pid 1019] write(3, "1000", 4) = 4 [pid 1019] close(3) = 0 [pid 1019] write(1, "executing program\n", 18) = 18 [pid 1019] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1018] close(3 [pid 1019] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1019] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1019] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1019] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1020 attached ) = ? [pid 1018] <... close resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1021 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1022 [pid 1018] write(1, "executing program\n", 18executing program ) = 18 [pid 1018] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1018] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1018] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1018] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1018] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1018] exit_group(0) = ? [pid 1020] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1020] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 1022 attached [pid 1018] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1022] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 1021 attached [pid 1020] <... prctl resumed>) = 0 [pid 1019] +++ killed by SIGKILL +++ [pid 1022] <... set_robust_list resumed>) = 0 [pid 1022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1019, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1020] setpgid(0, 0) = 0 [pid 1020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1020] <... openat resumed>) = 3 [pid 1020] write(3, "1000", 4executing program [pid 1022] <... prctl resumed>) = 0 [pid 1020] <... write resumed>) = 4 [pid 1020] close(3) = 0 [pid 1020] write(1, "executing program\n", 18 [pid 1022] setpgid(0, 0 [pid 1020] <... write resumed>) = 18 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1023 [pid 1022] <... setpgid resumed>) = 0 [pid 1022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1020] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1022] <... openat resumed>) = 3 [pid 1022] write(3, "1000", 4) = 4 [pid 1022] close(3) = 0 [pid 1022] write(1, "executing program\n", 18executing program ) = 18 [pid 1022] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1020] <... openat resumed>) = 3 [pid 1022] <... openat resumed>) = 3 [pid 1020] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1020] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1020] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1020] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1022] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1022] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}./strace-static-x86_64: Process 1023 attached [pid 1021] set_robust_list(0x55558ee4d660, 24 [pid 1022] <... ioctl resumed>) = ? [pid 1022] +++ killed by SIGKILL +++ [pid 1023] set_robust_list(0x55558ee4d660, 24) = 0 [ 285.742634][ T6] tty tty1: SAK: killed process 1008 (syz-executor236): by fd#3 [ 285.772286][ T39] tty tty1: SAK: killed process 1012 (syz-executor236): by fd#3 [ 285.772319][ T39] tty tty1: SAK: killed process 1015 (syz-executor236): by fd#3 [ 285.794143][ T39] tty tty1: SAK: killed process 1019 (syz-executor236): by fd#3 [ 285.802211][ T39] tty tty1: SAK: killed process 1019 (syz-executor236): by fd#3 [pid 1021] <... set_robust_list resumed>) = 0 [pid 1023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1023] <... prctl resumed>) = 0 [pid 1021] <... prctl resumed>) = 0 [pid 1021] setpgid(0, 0 [pid 1023] setpgid(0, 0) = 0 [pid 1021] <... setpgid resumed>) = 0 [pid 1021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1021] <... openat resumed>) = 3 [pid 1021] write(3, "1000", 4) = 4 [pid 1023] write(3, "1000", 4) = 4 [pid 1021] close(3) = 0 executing program [pid 1023] close(3) = 0 [pid 1021] write(1, "executing program\n", 18 [pid 1023] write(1, "executing program\n", 18executing program [pid 1021] <... write resumed>) = 18 [pid 1021] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1023] <... write resumed>) = 18 [pid 1023] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1021] <... openat resumed>) = 3 [pid 1023] <... openat resumed>) = 3 [pid 1023] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1024 [pid 1021] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1023] <... ioctl resumed>) = 0 [pid 1020] <... write resumed>) = ? [pid 1023] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1021] <... ioctl resumed>) = 0 [pid 1021] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1023] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1021] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1023] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1021] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1023] <... write resumed>) = 8784 [pid 1021] <... write resumed>) = 8784 [pid 1021] exit_group(0 [pid 1023] exit_group(0 [pid 1021] <... exit_group resumed>) = ? [pid 1023] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 1024 attached [pid 1024] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1024] setpgid(0, 0) = 0 [pid 1024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1024] write(3, "1000", 4) = 4 [pid 1024] close(3) = 0 [pid 1024] write(1, "executing program\n", 18executing program ) = 18 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1022, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1021] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1023] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1025 [pid 1024] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 ./strace-static-x86_64: Process 1025 attached [pid 1020] +++ killed by SIGKILL +++ [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1026 ./strace-static-x86_64: Process 1026 attached [pid 1026] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1026] setpgid(0, 0) = 0 [pid 1026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1026] write(3, "1000", 4) = 4 [pid 1026] close(3) = 0 [pid 1026] write(1, "executing program\n", 18executing program ) = 18 [pid 1026] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1020, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1025] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1025] setpgid(0, 0) = 0 [pid 1025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1025] write(3, "1000", 4) = 4 [pid 1025] close(3) = 0 [pid 1025] write(1, "executing program\n", 18) = 18 [pid 1025] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1024] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1024, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1025] <... openat resumed>) = 3 [pid 1025] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 293] <... restart_syscall resumed>) = 0 [pid 1026] <... openat resumed>) = 3 [pid 1025] <... ioctl resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 1025] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1025] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 294] <... restart_syscall resumed>) = 0 [pid 1026] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1025] <... openat resumed>) = 4 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1025] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1027 ./strace-static-x86_64: Process 1028 attached ./strace-static-x86_64: Process 1027 attached [pid 1026] <... ioctl resumed>) = ? [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1028 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1029 [pid 1026] +++ killed by SIGKILL +++ [pid 1028] set_robust_list(0x55558ee4d660, 24 [pid 1027] set_robust_list(0x55558ee4d660, 24 [pid 1028] <... set_robust_list resumed>) = 0 [pid 1028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1027] <... set_robust_list resumed>) = 0 [pid 1027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1028] <... prctl resumed>) = 0 [pid 1028] setpgid(0, 0 [pid 1027] <... prctl resumed>) = 0 [pid 1027] setpgid(0, 0 [pid 1028] <... setpgid resumed>) = 0 [pid 1027] <... setpgid resumed>) = 0 [pid 1028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1028] <... openat resumed>) = 3 [pid 1027] write(3, "1000", 4) = 4 [pid 1027] close(3) = 0 [pid 1028] write(3, "1000", 4 [pid 1027] write(1, "executing program\n", 18 [pid 1028] <... write resumed>) = 4 executing program [pid 1027] <... write resumed>) = 18 [pid 1028] close(3) = 0 [pid 1025] <... write resumed>) = ? [pid 1028] write(1, "executing program\n", 18 [pid 1027] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1028] <... write resumed>) = 18 [pid 1027] <... openat resumed>) = 3 [pid 1028] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1027] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1028] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1027] <... ioctl resumed>) = 0 [pid 1027] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1028] <... ioctl resumed>) = 0 [pid 1027] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1028] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1028] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1027] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1028] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1027] <... write resumed>) = 8784 [pid 1028] <... write resumed>) = 8784 [pid 1027] exit_group(0 [pid 1028] exit_group(0 [pid 1027] <... exit_group resumed>) = ? [pid 1028] <... exit_group resumed>) = ? [pid 1027] +++ exited with 0 +++ [pid 1028] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1026, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1025] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1025, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1029 attached [pid 1029] set_robust_list(0x55558ee4d660, 24 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1030 ./strace-static-x86_64: Process 1030 attached [pid 1029] <... set_robust_list resumed>) = 0 [pid 1030] set_robust_list(0x55558ee4d660, 24 [pid 1029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1029] setpgid(0, 0 [pid 1030] <... set_robust_list resumed>) = 0 [pid 1029] <... setpgid resumed>) = 0 [pid 1029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1030] <... prctl resumed>) = 0 [pid 1030] setpgid(0, 0 [pid 1029] <... openat resumed>) = 3 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1031 ./strace-static-x86_64: Process 1031 attached [pid 1030] <... setpgid resumed>) = 0 [pid 1031] set_robust_list(0x55558ee4d660, 24 [pid 1030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1031] <... set_robust_list resumed>) = 0 [pid 1029] write(3, "1000", 4 [pid 1030] <... openat resumed>) = 3 [pid 1030] write(3, "1000", 4) = 4 [pid 1030] close(3) = 0 [pid 1030] write(1, "executing program\n", 18 [pid 1029] <... write resumed>) = 4 [pid 1031] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 1030] <... write resumed>) = 18 [pid 1030] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1031] <... prctl resumed>) = 0 [pid 1029] close(3 [pid 1030] <... openat resumed>) = 3 [pid 1031] setpgid(0, 0) = 0 [pid 1031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1029] <... close resumed>) = 0 [pid 1030] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1031] <... openat resumed>) = 3 executing program [pid 291] <... restart_syscall resumed>) = 0 [pid 1029] write(1, "executing program\n", 18 [pid 1030] <... ioctl resumed>) = 0 [pid 1031] write(3, "1000", 4 [pid 1029] <... write resumed>) = 18 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1031] <... write resumed>) = 4 [pid 1030] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1029] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1031] close(3 [pid 1029] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 1032 attached executing program [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1032 [pid 1030] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1031] <... close resumed>) = 0 [pid 1030] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1031] write(1, "executing program\n", 18) = 18 [pid 1031] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1032] set_robust_list(0x55558ee4d660, 24 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1033 [pid 1030] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1032] <... set_robust_list resumed>) = 0 [pid 1032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1031] <... openat resumed>) = 3 [pid 1029] <... ioctl resumed>) = 0 [pid 1029] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1031] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1029] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1029] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000executing program ./strace-static-x86_64: Process 1033 attached [pid 1032] <... prctl resumed>) = 0 [pid 1031] <... ioctl resumed>) = ? [pid 1030] <... write resumed>) = ? [pid 1032] setpgid(0, 0) = 0 [pid 1032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1032] write(3, "1000", 4) = 4 [pid 1032] close(3) = 0 [pid 1032] write(1, "executing program\n", 18) = 18 [pid 1032] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1032] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [ 285.816345][ T6] tty tty1: SAK: killed process 1020 (syz-executor236): by fd#3 [ 285.816381][ T6] tty tty1: SAK: killed process 1022 (syz-executor236): by fd#3 [ 285.834837][ T6] tty tty1: SAK: killed process 1024 (syz-executor236): by fd#3 [ 285.845224][ T39] tty tty1: SAK: killed process 1025 (syz-executor236): by fd#3 [ 285.845274][ T39] tty tty1: SAK: killed process 1026 (syz-executor236): by fd#3 [pid 1032] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1032] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1032] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1032] exit_group(0) = ? [pid 1031] +++ killed by SIGKILL +++ [pid 1029] <... openat resumed>) = ? [pid 1032] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1033] set_robust_list(0x55558ee4d660, 24) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1034 [pid 1033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1033] setpgid(0, 0) = 0 [pid 1033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1033] write(3, "1000", 4) = 4 executing program [pid 1033] close(3) = 0 [pid 1033] write(1, "executing program\n", 18) = 18 [pid 1033] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1033] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1033] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1033] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1033] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1033] exit_group(0) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1031, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 1034 attached [pid 1033] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1033, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1034] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1034] setpgid(0, 0) = 0 [pid 1034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1034] write(3, "1000", 4) = 4 [pid 1034] close(3) = 0 [pid 1034] write(1, "executing program\n", 18) = 18 [pid 1034] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1034] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1034] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1034] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1034] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1034] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1035 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1036 ./strace-static-x86_64: Process 1035 attached [pid 1035] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1035] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 1036 attached [pid 1029] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1029, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1} --- [pid 1036] set_robust_list(0x55558ee4d660, 24 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1036] <... set_robust_list resumed>) = 0 [pid 1035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1034] +++ exited with 0 +++ [pid 1036] <... prctl resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1036] setpgid(0, 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1036] <... setpgid resumed>) = 0 [pid 1036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1030] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1030, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1036] <... openat resumed>) = 3 [pid 1035] <... openat resumed>) = 3 [pid 1036] write(3, "1000", 4) = 4 [pid 1035] write(3, "1000", 4 [pid 1036] close(3 [pid 1035] <... write resumed>) = 4 [pid 1036] <... close resumed>) = 0 executing program [pid 1036] write(1, "executing program\n", 18 [pid 1035] close(3 [pid 1036] <... write resumed>) = 18 [pid 1035] <... close resumed>) = 0 [pid 1036] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1035] write(1, "executing program\n", 18executing program [pid 1036] <... openat resumed>) = 3 [pid 1035] <... write resumed>) = 18 [pid 1036] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1036] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1035] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1036] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1036] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1035] <... openat resumed>) = 3 [pid 1036] exit_group(0) = ? [pid 1035] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1035] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1035] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1035] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [pid 1036] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1037 ./strace-static-x86_64: Process 1037 attached [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1038 [pid 1037] set_robust_list(0x55558ee4d660, 24 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1039 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1040 [pid 1037] <... set_robust_list resumed>) = 0 [pid 1037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1037] setpgid(0, 0) = 0 [pid 1037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1037] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 1038 attached ./strace-static-x86_64: Process 1039 attached ./strace-static-x86_64: Process 1040 attached [pid 1039] set_robust_list(0x55558ee4d660, 24 [pid 1038] set_robust_list(0x55558ee4d660, 24 [pid 1035] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1035, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1037] close(3) = 0 [pid 1037] write(1, "executing program\n", 18executing program [pid 1038] <... set_robust_list resumed>) = 0 [pid 1040] set_robust_list(0x55558ee4d660, 24 [pid 1039] <... set_robust_list resumed>) = 0 [pid 1037] <... write resumed>) = 18 [pid 1037] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1037] <... openat resumed>) = 3 [pid 1039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1037] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1037] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1038] setpgid(0, 0 [pid 1037] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1037] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1037] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1040] <... set_robust_list resumed>) = 0 [pid 1039] <... prctl resumed>) = 0 [pid 1038] <... setpgid resumed>) = 0 executing program [pid 1040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1039] setpgid(0, 0 [pid 1038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1037] <... write resumed>) = ? [pid 1038] <... openat resumed>) = 3 [pid 1038] write(3, "1000", 4) = 4 [pid 1038] close(3) = 0 [pid 1038] write(1, "executing program\n", 18) = 18 [pid 1038] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1038] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1038] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1038] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1038] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1039] <... setpgid resumed>) = 0 [pid 1039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1038] exit_group(0) = ? [pid 1039] <... openat resumed>) = 3 [pid 1039] write(3, "1000", 4) = 4 [pid 1039] close(3) = 0 [pid 1039] write(1, "executing program\n", 18executing program ) = 18 [pid 1039] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1039] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1039] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1039] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1040] <... prctl resumed>) = 0 [pid 1039] <... openat resumed>) = 4 [pid 1040] setpgid(0, 0) = 0 [pid 1040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1039] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1040] <... openat resumed>) = 3 [pid 1039] <... write resumed>) = 8784 [pid 1038] +++ exited with 0 +++ [pid 295] <... restart_syscall resumed>) = 0 executing program [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1040] write(3, "1000", 4) = 4 [pid 1040] close(3) = 0 [pid 1039] exit_group(0 [pid 1040] write(1, "executing program\n", 18) = 18 [pid 1039] <... exit_group resumed>) = ? [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1040] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1040] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1041 [pid 1040] <... ioctl resumed>) = 0 [pid 1040] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1040] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1042 [pid 1040] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1040] exit_group(0) = ? ./strace-static-x86_64: Process 1041 attached [pid 1041] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 285.868923][ T39] tty tty1: SAK: killed process 1029 (syz-executor236): by fd#3 [ 285.868952][ T39] tty tty1: SAK: killed process 1030 (syz-executor236): by fd#3 [ 285.868977][ T39] tty tty1: SAK: killed process 1031 (syz-executor236): by fd#3 [ 285.896854][ T39] tty tty1: SAK: killed process 1035 (syz-executor236): by fd#3 [ 285.907655][ T6] tty tty1: SAK: killed process 1037 (syz-executor236): by fd#3 [pid 1041] setpgid(0, 0) = 0 [pid 1041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1041] write(3, "1000", 4) = 4 [pid 1041] close(3) = 0 [pid 1041] write(1, "executing program\n", 18executing program ) = 18 [pid 1041] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1041] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1041] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1041] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1041] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1041] exit_group(0) = ? ./strace-static-x86_64: Process 1042 attached [pid 1040] +++ exited with 0 +++ [pid 1037] +++ killed by SIGKILL +++ [pid 1041] +++ exited with 0 +++ [pid 1042] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1042] setpgid(0, 0) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1037, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1042] write(3, "1000", 4) = 4 executing program [pid 1042] close(3) = 0 [pid 1042] write(1, "executing program\n", 18) = 18 [pid 1042] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1042] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1041, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1042] <... ioctl resumed>) = 0 [pid 1042] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1042] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1042] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1042] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1043 [pid 1042] exit_group(0) = ? [pid 1042] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1043 attached [pid 1043] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1043] setpgid(0, 0) = 0 [pid 1043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1044 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1045 [pid 1043] <... openat resumed>) = 3 [pid 1043] write(3, "1000", 4) = 4 [pid 1043] close(3executing program ) = 0 [pid 1043] write(1, "executing program\n", 18) = 18 [pid 1043] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1043] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1043] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1043] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1043] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1043] exit_group(0) = ? [pid 1043] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1043, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1044 attached [pid 1044] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1044] setpgid(0, 0) = 0 [pid 1044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 1045 attached [pid 1045] set_robust_list(0x55558ee4d660, 24executing program executing program [pid 1044] <... openat resumed>) = 3 [pid 1045] <... set_robust_list resumed>) = 0 [pid 1045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1044] write(3, "1000", 4 [pid 1045] setpgid(0, 0 [pid 1044] <... write resumed>) = 4 [pid 1044] close(3) = 0 [pid 1045] <... setpgid resumed>) = 0 [pid 1045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1044] write(1, "executing program\n", 18) = 18 [pid 1044] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1045] <... openat resumed>) = 3 [pid 1045] write(3, "1000", 4) = 4 [pid 1045] close(3) = 0 [pid 1045] write(1, "executing program\n", 18) = 18 [pid 1045] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 294] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1046 [pid 1039] +++ killed by SIGKILL +++ [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1047 [pid 1044] <... openat resumed>) = 3 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1039, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1045] <... openat resumed>) = 3 [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1047 attached [pid 1047] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1047] setpgid(0, 0) = 0 [pid 1047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1047] write(3, "1000", 4) = 4 [pid 1047] close(3) = 0 [pid 1047] write(1, "executing program\n", 18executing program ) = 18 [pid 1047] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1047] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1047] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1047] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1047] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1047] exit_group(0) = ? ./strace-static-x86_64: Process 1046 attached [pid 1046] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1046] setpgid(0, 0) = 0 [pid 1046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1046] write(3, "1000", 4) = 4 [pid 1046] close(3) = 0 [pid 1047] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1045] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1044] +++ killed by SIGKILL +++ [pid 1046] write(1, "executing program\n", 18 [pid 1045] <... ioctl resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1044, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1045] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program [pid 1046] <... write resumed>) = 18 [pid 1045] <... ioctl resumed>) = ? [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1048 ./strace-static-x86_64: Process 1048 attached [pid 1048] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1048] setpgid(0, 0) = 0 [pid 1048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1048] write(3, "1000", 4) = 4 [pid 1048] close(3) = 0 [pid 1048] write(1, "executing program\n", 18) = 18 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1049 [pid 1048] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1048] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1048] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1048] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1048] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1048] exit_group(0) = ? ./strace-static-x86_64: Process 1049 attached [pid 1049] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1049] setpgid(0, 0) = 0 [pid 1049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1049] write(3, "1000", 4) = 4 [pid 1049] close(3) = 0 [pid 1048] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1049] write(1, "executing program\n", 18) = 18 [pid 292] <... restart_syscall resumed>) = 0 [pid 1046] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1045] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1045, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1046] <... openat resumed>) = 3 [pid 1049] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 ./strace-static-x86_64: Process 1050 attached [pid 1046] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1050 [pid 1046] <... ioctl resumed>) = 0 [pid 1050] set_robust_list(0x55558ee4d660, 24 [pid 1049] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1046] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1046] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1050] <... set_robust_list resumed>) = 0 [pid 1049] <... ioctl resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 1046] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1049] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1046] <... write resumed>) = 8784 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1051 [pid 1049] <... ioctl resumed>) = ? [pid 1049] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1049, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1050] <... prctl resumed>) = 0 [pid 1050] setpgid(0, 0) = 0 [pid 1050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1050] write(3, "1000", 4) = 4 [pid 1050] close(3executing program ) = 0 [pid 1050] write(1, "executing program\n", 18) = 18 [pid 1050] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1050] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1050] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1050] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1050] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [ 285.916361][ T6] tty tty1: SAK: killed process 1037 (syz-executor236): by fd#3 [ 285.916384][ T6] tty tty1: SAK: killed process 1039 (syz-executor236): by fd#3 [ 285.943114][ T6] tty tty1: SAK: killed process 1044 (syz-executor236): by fd#3 [ 285.953250][ T6] tty tty1: SAK: killed process 1045 (syz-executor236): by fd#3 [pid 1050] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 1051 attached [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1052 [pid 1050] +++ exited with 0 +++ [pid 1051] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1051] setpgid(0, 0) = 0 [pid 1051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1051] write(3, "1000", 4 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1053 [pid 1051] <... write resumed>) = 4 [pid 1051] close(3) = 0 [pid 1051] write(1, "executing program\n", 18executing program ) = 18 [pid 1051] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1051] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1051] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1051] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1051] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1051] exit_group(0) = ? [pid 1046] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1046, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 1052 attached ./strace-static-x86_64: Process 1053 attached [pid 1052] set_robust_list(0x55558ee4d660, 24 [pid 1053] set_robust_list(0x55558ee4d660, 24 [pid 1052] <... set_robust_list resumed>) = 0 [pid 1053] <... set_robust_list resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 1052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1052] setpgid(0, 0) = 0 [pid 1052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1052] write(3, "1000", 4) = 4 [pid 1052] close(3) = 0 [pid 1052] write(1, "executing program\n", 18) = 18 [pid 1052] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1052] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1052] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1052] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1052] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1052] exit_group(0) = ? executing program [pid 1053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] <... restart_syscall resumed>) = 0 [pid 1053] <... prctl resumed>) = 0 [pid 1053] setpgid(0, 0) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1054 [pid 1053] write(3, "1000", 4) = 4 [pid 1053] close(3) = 0 [pid 1053] write(1, "executing program\n", 18) = 18 [pid 1053] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1053] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1053] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1053] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1053] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1053] exit_group(0) = ? [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1055 ./strace-static-x86_64: Process 1055 attached ./strace-static-x86_64: Process 1054 attached [pid 1055] set_robust_list(0x55558ee4d660, 24 [pid 1054] set_robust_list(0x55558ee4d660, 24 [pid 1052] +++ exited with 0 +++ [pid 1053] +++ exited with 0 +++ [pid 1051] +++ exited with 0 +++ [pid 1055] <... set_robust_list resumed>) = 0 [pid 1054] <... set_robust_list resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1054] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1054] <... prctl resumed>) = 0 [pid 1055] <... prctl resumed>) = 0 [pid 1054] setpgid(0, 0 [pid 1055] setpgid(0, 0 [pid 1054] <... setpgid resumed>) = 0 [pid 1055] <... setpgid resumed>) = 0 [pid 1055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1055] <... openat resumed>) = 3 [pid 1054] <... openat resumed>) = 3 [pid 1055] write(3, "1000", 4 [pid 1054] write(3, "1000", 4 [pid 1055] <... write resumed>) = 4 [pid 1054] <... write resumed>) = 4 [pid 1055] close(3 [pid 1054] close(3 [pid 1055] <... close resumed>) = 0 [pid 1054] <... close resumed>) = 0 [pid 1055] write(1, "executing program\n", 18 [pid 1054] write(1, "executing program\n", 18executing program executing program [pid 1055] <... write resumed>) = 18 [pid 1054] <... write resumed>) = 18 [pid 1055] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1054] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1055] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1054] <... openat resumed>) = 3 [pid 1055] <... ioctl resumed>) = 0 [pid 1055] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1054] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1055] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1054] <... ioctl resumed>) = 0 [pid 1055] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1054] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1055] <... openat resumed>) = 4 [pid 1054] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1055] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1054] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1055] <... write resumed>) = ? [pid 1054] <... openat resumed>) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 1054] +++ killed by SIGKILL +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1056 ./strace-static-x86_64: Process 1056 attached [pid 1056] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1056] setpgid(0, 0) = 0 [pid 1056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1056] write(3, "1000", 4) = 4 [pid 1056] close(3) = 0 [pid 1056] write(1, "executing program\n", 18executing program ) = 18 [pid 1056] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1056] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1056] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1056] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1055] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1054, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1056] <... openat resumed>) = 4 [pid 1056] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1055, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 1058 attached ./strace-static-x86_64: Process 1057 attached [pid 1056] <... write resumed>) = ? [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1059 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1057 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1058 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1060 [pid 1057] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1057] setpgid(0, 0) = 0 [pid 1057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1057] write(3, "1000", 4) = 4 [pid 1057] close(3) = 0 [pid 1057] write(1, "executing program\n", 18) = 18 [pid 1057] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1058] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1057] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1057] <... ioctl resumed>) = 0 [pid 1057] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1058] <... prctl resumed>) = 0 [pid 1058] setpgid(0, 0 [pid 1057] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1057] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1058] <... setpgid resumed>) = 0 [pid 1058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1057] <... openat resumed>) = 4 [pid 1057] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1060 attached ) = 8784 [pid 1058] <... openat resumed>) = 3 [pid 1058] write(3, "1000", 4) = 4 [pid 1058] close(3) = 0 executing program [pid 1060] set_robust_list(0x55558ee4d660, 24 [pid 1058] write(1, "executing program\n", 18) = 18 [ 285.964847][ T6] tty tty1: SAK: killed process 1046 (syz-executor236): by fd#3 [ 285.964868][ T6] tty tty1: SAK: killed process 1049 (syz-executor236): by fd#3 [ 285.981630][ T6] tty tty1: SAK: killed process 1051 (syz-executor236): by fd#3 [ 285.993576][ T39] tty tty1: SAK: killed process 1054 (syz-executor236): by fd#3 [ 285.993610][ T39] tty tty1: SAK: killed process 1055 (syz-executor236): by fd#3 [ 286.010722][ T6] tty tty1: SAK: killed process 1056 (syz-executor236): by fd#3 executing program [pid 1058] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1060] <... set_robust_list resumed>) = 0 [pid 1058] <... openat resumed>) = 3 [pid 1058] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1058] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1058] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1058] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1058] exit_group(0) = ? ./strace-static-x86_64: Process 1059 attached [pid 1059] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1059] setpgid(0, 0) = 0 [pid 1059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1059] write(3, "1000", 4) = 4 [pid 1059] close(3) = 0 [pid 1059] write(1, "executing program\n", 18) = 18 [pid 1059] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1059] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1059] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1059] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1059] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1059] exit_group(0) = ? executing program [pid 1060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1060] setpgid(0, 0) = 0 [pid 1060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1060] write(3, "1000", 4) = 4 [pid 1060] close(3) = 0 [pid 1060] write(1, "executing program\n", 18) = 18 [pid 1057] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1057, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1058] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1056] +++ killed by SIGKILL +++ [pid 1060] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1056, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1061 ./strace-static-x86_64: Process 1061 attached [pid 1061] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1061] setpgid(0, 0) = 0 [pid 1061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1061] write(3, "1000", 4) = 4 [pid 1061] close(3) = 0 executing program [pid 1061] write(1, "executing program\n", 18) = 18 [pid 1061] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1062 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1063 ./strace-static-x86_64: Process 1062 attached [pid 1062] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1062] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 1063 attached ) = 0 [pid 1059] +++ exited with 0 +++ [pid 1062] setpgid(0, 0 [pid 1060] <... openat resumed>) = 3 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1063] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1062] <... setpgid resumed>) = 0 [pid 1061] <... openat resumed>) = 3 [pid 1060] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1063] <... prctl resumed>) = 0 [pid 1063] setpgid(0, 0) = 0 [pid 1061] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1060] <... ioctl resumed>) = 0 [pid 1062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1063] write(3, "1000", 4) = 4 [pid 1063] close(3executing program ) = 0 [pid 1063] write(1, "executing program\n", 18 [pid 1060] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1063] <... write resumed>) = 18 [pid 1063] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1061] <... ioctl resumed>) = 0 [pid 1060] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1063] <... openat resumed>) = 3 [pid 1060] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1061] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1063] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1063] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1060] <... openat resumed>) = 4 [pid 1063] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000executing program [pid 1060] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1063] <... openat resumed>) = 4 [pid 1060] <... write resumed>) = 8784 [pid 1063] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [pid 1062] <... openat resumed>) = 3 [pid 1062] write(3, "1000", 4) = 4 [pid 1062] close(3) = 0 [pid 1062] write(1, "executing program\n", 18) = 18 [pid 1062] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1062] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1062] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1062] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1062] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1062] exit_group(0) = ? [pid 1061] <... ioctl resumed>) = ? [pid 1061] +++ killed by SIGKILL +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1061, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1063] +++ killed by SIGKILL +++ [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1062] +++ exited with 0 +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1064 attached [pid 1064] set_robust_list(0x55558ee4d660, 24 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1064 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1063, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1064] <... set_robust_list resumed>) = 0 [pid 1064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1064] setpgid(0, 0) = 0 [pid 1064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1064] write(3, "1000", 4) = 4 [pid 1064] close(3) = 0 [pid 1064] write(1, "executing program\n", 18executing program ) = 18 [pid 1064] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1065 attached [pid 1065] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1065] setpgid(0, 0) = 0 [pid 1065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1065] write(3, "1000", 4) = 4 [pid 1065] close(3) = 0 [pid 1065] write(1, "executing program\n", 18executing program ) = 18 [pid 1065] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1065 [pid 293] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1066 ./strace-static-x86_64: Process 1066 attached [pid 1066] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1066] setpgid(0, 0) = 0 [pid 1066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1066] write(3, "1000", 4) = 4 [pid 1066] close(3) = 0 [pid 1066] write(1, "executing program\n", 18executing program ) = 18 [pid 1066] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1060] +++ killed by SIGKILL +++ [pid 291] <... restart_syscall resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1060, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1064] <... openat resumed>) = 3 [pid 1064] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1065] <... openat resumed>) = 3 [pid 1066] <... openat resumed>) = 3 [pid 1064] <... ioctl resumed>) = 0 [pid 1066] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1065] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1064] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1067 attached [pid 1064] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1064] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1064] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1068 attached [pid 1067] set_robust_list(0x55558ee4d660, 24 [pid 1066] <... ioctl resumed>) = ? [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1067 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1068 [pid 1065] <... ioctl resumed>) = ? [pid 1065] +++ killed by SIGKILL +++ [pid 1067] <... set_robust_list resumed>) = 0 [pid 1067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1067] setpgid(0, 0) = 0 [pid 1067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1067] write(3, "1000", 4) = 4 [pid 1067] close(3) = 0 executing program [pid 1067] write(1, "executing program\n", 18) = 18 [pid 1067] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1067] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [ 286.019604][ T6] tty tty1: SAK: killed process 1056 (syz-executor236): by fd#3 [ 286.019630][ T6] tty tty1: SAK: killed process 1057 (syz-executor236): by fd#3 [ 286.040182][ T39] tty tty1: SAK: killed process 1060 (syz-executor236): by fd#3 [ 286.040208][ T39] tty tty1: SAK: killed process 1061 (syz-executor236): by fd#3 [ 286.040227][ T39] tty tty1: SAK: killed process 1063 (syz-executor236): by fd#3 [pid 1067] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1067] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1067] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1067] exit_group(0) = ? [pid 1068] set_robust_list(0x55558ee4d660, 24 [pid 1067] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1068] <... set_robust_list resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1065, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1064] <... write resumed>) = ? [pid 1068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1068] setpgid(0, 0) = 0 [pid 1068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1068] write(3, "1000", 4) = 4 [pid 1068] close(3) = 0 [pid 1068] write(1, "executing program\n", 18 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1069 executing program [pid 1066] +++ killed by SIGKILL +++ [pid 1068] <... write resumed>) = 18 [pid 1068] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1068] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1068] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1068] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1068] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1068] exit_group(0) = ? [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1070 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1066, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 1069 attached ./strace-static-x86_64: Process 1070 attached [pid 1070] set_robust_list(0x55558ee4d660, 24 [pid 1069] set_robust_list(0x55558ee4d660, 24 [pid 1068] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1070] <... set_robust_list resumed>) = 0 [pid 1070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1070] setpgid(0, 0) = 0 [pid 1070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1070] write(3, "1000", 4) = 4 [pid 1070] close(3) = 0 [pid 1070] write(1, "executing program\n", 18) = 18 [pid 1070] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1070] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1070] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1070] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1070] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1070] exit_group(0) = ? [pid 292] <... restart_syscall resumed>) = 0 [pid 1069] <... set_robust_list resumed>) = 0 [pid 1064] +++ killed by SIGKILL +++ [pid 1069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1064, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1069] <... prctl resumed>) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1071 ./strace-static-x86_64: Process 1071 attached [pid 1071] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1071] setpgid(0, 0) = 0 [pid 1071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1071] write(3, "1000", 4) = 4 [pid 1071] close(3) = 0 [pid 1071] write(1, "executing program\n", 18) = 18 [pid 1071] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1071] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1071] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1071] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1071] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1071] exit_group(0) = ? [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1072 [pid 1069] setpgid(0, 0) = 0 [pid 1069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1069] write(3, "1000", 4) = 4 [pid 1069] close(3) = 0 executing program [pid 1069] write(1, "executing program\n", 18) = 18 [pid 1069] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1069] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1069] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1069] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1069] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1070] +++ exited with 0 +++ [pid 1069] <... write resumed>) = 8784 [pid 1069] exit_group(0./strace-static-x86_64: Process 1072 attached [pid 1072] set_robust_list(0x55558ee4d660, 24 [pid 1069] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1072] <... set_robust_list resumed>) = 0 [pid 1072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1072] <... prctl resumed>) = 0 [pid 1072] setpgid(0, 0) = 0 [pid 1072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1072] write(3, "1000", 4) = 4 [pid 1072] close(3) = 0 executing program [pid 1072] write(1, "executing program\n", 18 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1073 [pid 1072] <... write resumed>) = 18 [pid 1072] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1072] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1072] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1072] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1072] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1072] exit_group(0) = ? [pid 1069] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1071] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1074 attached ./strace-static-x86_64: Process 1073 attached [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1074 [pid 1074] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1073] set_robust_list(0x55558ee4d660, 24 [pid 1074] <... prctl resumed>) = 0 [pid 1073] <... set_robust_list resumed>) = 0 [pid 1072] +++ exited with 0 +++ [pid 1074] setpgid(0, 0) = 0 [pid 1074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1074] <... openat resumed>) = 3 [pid 1073] <... prctl resumed>) = 0 [pid 1074] write(3, "1000", 4 [pid 1073] setpgid(0, 0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1074] <... write resumed>) = 4 [pid 1073] <... setpgid resumed>) = 0 [pid 1074] close(3 [pid 1073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 1074] <... close resumed>) = 0 [pid 1074] write(1, "executing program\n", 18) = 18 [pid 1074] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1073] <... openat resumed>) = 3 [pid 1074] <... openat resumed>) = 3 [pid 1074] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1073] write(3, "1000", 4 [pid 291] <... restart_syscall resumed>) = 0 [pid 1074] <... ioctl resumed>) = 0 [pid 1073] <... write resumed>) = 4 [pid 1074] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1073] close(3 [pid 1074] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1073] <... close resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 1074] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1073] write(1, "executing program\n", 18) = 18 [pid 1073] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1074] <... openat resumed>) = 4 [pid 292] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 1075 attached [pid 1074] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1073] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1075 [pid 1074] <... write resumed>) = 8784 [pid 1073] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1073] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1073] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1075] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1075] setpgid(0, 0) = 0 [pid 1075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1075] write(3, "1000", 4) = 4 [pid 1075] close(3) = 0 [pid 1075] write(1, "executing program\n", 18) = 18 [pid 1075] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1075] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1075] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1075] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1075] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1075] exit_group(0) = ? executing program [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1076 [ 286.067118][ T6] tty tty1: SAK: killed process 1064 (syz-executor236): by fd#3 [ 286.067148][ T6] tty tty1: SAK: killed process 1065 (syz-executor236): by fd#3 [ 286.067259][ T6] tty tty1: SAK: killed process 1066 (syz-executor236): by fd#3 [ 286.092459][ T6] tty tty1: SAK: killed process 1070 (syz-executor236): by fd#3 [ 286.101206][ T6] tty tty1: SAK: killed process 1069 (syz-executor236): by fd#3 [pid 1073] +++ killed by SIGKILL +++ [pid 294] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 1076 attached [pid 1076] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1076] setpgid(0, 0) = 0 [pid 1076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1076] write(3, "1000", 4) = 4 [pid 1076] close(3) = 0 [pid 1076] write(1, "executing program\n", 18executing program ) = 18 [pid 1076] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1076] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1076] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1076] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1076] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1076] exit_group(0) = ? [pid 1074] +++ killed by SIGKILL +++ [pid 1075] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1073, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1074, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1077 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 1077 attached [pid 1077] set_robust_list(0x55558ee4d660, 24) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1078 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1077] setpgid(0, 0) = 0 [pid 1077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1079 [pid 1077] <... openat resumed>) = 3 executing program [pid 1077] write(3, "1000", 4 [pid 291] <... restart_syscall resumed>) = 0 [pid 1077] <... write resumed>) = 4 [pid 1077] close(3) = 0 [pid 1077] write(1, "executing program\n", 18) = 18 [pid 1077] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1077] <... openat resumed>) = 3 [pid 1077] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1077] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1077] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1077] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1080 [pid 1076] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1077] <... write resumed>) = 8784 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1077] exit_group(0./strace-static-x86_64: Process 1080 attached ) = ? ./strace-static-x86_64: Process 1079 attached ./strace-static-x86_64: Process 1078 attached [pid 1080] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1077] +++ exited with 0 +++ [pid 1079] set_robust_list(0x55558ee4d660, 24 [pid 1078] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1078] setpgid(0, 0) = 0 [pid 1078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1078] write(3, "1000", 4) = 4 [pid 1078] close(3executing program ) = 0 [pid 1078] write(1, "executing program\n", 18) = 18 [pid 1078] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1078] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1080] <... prctl resumed>) = 0 [pid 1079] <... set_robust_list resumed>) = 0 [pid 1078] <... ioctl resumed>) = 0 [pid 1078] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1078] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1078] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 295] <... restart_syscall resumed>) = 0 [pid 1078] <... write resumed>) = 8784 [pid 1078] exit_group(0) = ? [pid 1080] setpgid(0, 0 [pid 1079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1080] <... setpgid resumed>) = 0 [pid 1079] <... prctl resumed>) = 0 [pid 1078] +++ exited with 0 +++ [pid 1080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 1081 attached [pid 1079] setpgid(0, 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1081 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1079] <... setpgid resumed>) = 0 [pid 1081] set_robust_list(0x55558ee4d660, 24 [pid 1080] write(3, "1000", 4 [pid 1081] <... set_robust_list resumed>) = 0 [pid 1079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1080] <... write resumed>) = 4 [pid 1079] <... openat resumed>) = 3 [pid 1081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1079] write(3, "1000", 4 [pid 1081] <... prctl resumed>) = 0 [pid 1079] <... write resumed>) = 4 [pid 1081] setpgid(0, 0 [pid 1079] close(3 [pid 1081] <... setpgid resumed>) = 0 [pid 1080] close(3 [pid 1079] <... close resumed>) = 0 [pid 1080] <... close resumed>) = 0 executing program [pid 1079] write(1, "executing program\n", 18 [pid 1081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1080] write(1, "executing program\n", 18) = 18 executing program [pid 1080] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1080] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1079] <... write resumed>) = 18 [pid 1080] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1080] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1080] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1081] <... openat resumed>) = 3 [pid 1080] <... write resumed>) = 3 [pid 1079] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1081] write(3, "1000", 4 [pid 1079] <... openat resumed>) = 3 [pid 294] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 1081] <... write resumed>) = 4 [pid 1079] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1081] close(3 [pid 1079] <... ioctl resumed>) = 0 [pid 1081] <... close resumed>) = 0 [pid 1079] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1081] write(1, "executing program\n", 18 [pid 1079] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 1081] <... write resumed>) = 18 [pid 1079] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1082 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1083 [pid 1081] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1079] <... openat resumed>) = 4 [pid 1081] <... openat resumed>) = 3 [pid 1079] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1081] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1079] <... write resumed>) = 8784 [pid 1081] <... ioctl resumed>) = 0 [pid 1079] exit_group(0 [pid 1081] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1079] <... exit_group resumed>) = ? [pid 1081] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1081] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1081] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1079] +++ exited with 0 +++ ./strace-static-x86_64: Process 1083 attached ./strace-static-x86_64: Process 1082 attached [pid 1081] <... write resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1083] set_robust_list(0x55558ee4d660, 24 [pid 1082] set_robust_list(0x55558ee4d660, 24 [pid 1080] +++ killed by SIGKILL +++ [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1080, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1083] <... set_robust_list resumed>) = 0 [pid 1083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1083] setpgid(0, 0) = 0 [pid 1083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1083] write(3, "1000", 4executing program ) = 4 [pid 1083] close(3) = 0 [pid 1083] write(1, "executing program\n", 18) = 18 [pid 1083] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1083] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 1083] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1083] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1083] <... openat resumed>) = 4 [pid 1083] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1084 [pid 1083] <... write resumed>) = 8784 [pid 291] <... restart_syscall resumed>) = 0 [pid 1083] exit_group(0) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1082] <... set_robust_list resumed>) = 0 [pid 1082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1082] setpgid(0, 0) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1085 [pid 1083] +++ exited with 0 +++ [pid 1082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 1084 attached [pid 1082] write(3, "1000", 4 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1082] <... write resumed>) = 4 [pid 1082] close(3 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1082] <... close resumed>) = 0 executing program [pid 1082] write(1, "executing program\n", 18) = 18 [pid 1082] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1085 attached [pid 1085] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1084] set_robust_list(0x55558ee4d660, 24 [pid 1085] <... prctl resumed>) = 0 [pid 1085] setpgid(0, 0) = 0 [pid 1085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1084] <... set_robust_list resumed>) = 0 [pid 1085] <... openat resumed>) = 3 [pid 1085] write(3, "1000", 4) = 4 [pid 1085] close(3) = 0 executing program [pid 1085] write(1, "executing program\n", 18) = 18 [pid 1085] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1084] setpgid(0, 0 [pid 1085] <... openat resumed>) = 3 [pid 1082] <... openat resumed>) = 3 [pid 1081] +++ killed by SIGKILL +++ [pid 1085] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1084] <... setpgid resumed>) = 0 [pid 1082] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1081, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1085] <... ioctl resumed>) = 0 [pid 1082] <... ioctl resumed>) = 0 [pid 1085] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1082] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1085] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1085] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1082] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1085] <... openat resumed>) = 4 [pid 1082] <... openat resumed>) = 4 [pid 1085] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1082] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1085] <... write resumed>) = 8784 [pid 1084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1085] exit_group(0 [pid 1082] <... write resumed>) = 8784 [pid 1085] <... exit_group resumed>) = ? [pid 1084] <... openat resumed>) = 3 [pid 1084] write(3, "1000", 4) = 4 [pid 1084] close(3) = 0 [pid 1084] write(1, "executing program\n", 18executing program ) = 18 [ 286.114065][ T24] tty tty1: SAK: killed process 1073 (syz-executor236): by fd#3 [ 286.114100][ T24] tty tty1: SAK: killed process 1074 (syz-executor236): by fd#3 [ 286.130208][ T24] tty tty1: SAK: killed process 1076 (syz-executor236): by fd#3 [ 286.148910][ T24] tty tty1: SAK: killed process 1080 (syz-executor236): by fd#3 [ 286.157632][ T24] tty tty1: SAK: killed process 1081 (syz-executor236): by fd#3 [pid 1084] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1084] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1084] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1084] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1084] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1084] exit_group(0) = ? [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1086 ./strace-static-x86_64: Process 1086 attached [pid 1085] +++ killed by SIGKILL +++ [pid 1082] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1082, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1085, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1086] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1086] setpgid(0, 0) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1087 [pid 1086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1086] write(3, "1000", 4) = 4 [pid 1086] close(3) = 0 [pid 1086] write(1, "executing program\n", 18) = 18 [pid 1086] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1087 attached [pid 1087] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1087] setpgid(0, 0) = 0 [pid 1087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1087] write(3, "1000", 4) = 4 [pid 1087] close(3) = 0 [pid 1087] write(1, "executing program\n", 18executing program ) = 18 [pid 1087] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1086] <... openat resumed>) = 3 [pid 1084] +++ exited with 0 +++ [pid 1087] <... openat resumed>) = 3 [pid 1087] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1086] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1087] <... ioctl resumed>) = 0 [pid 1086] <... ioctl resumed>) = 0 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1087] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1086] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 294] <... restart_syscall resumed>) = 0 [pid 1086] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1087] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1087] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1086] <... openat resumed>) = 4 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1086] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1087] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1088 attached ) = ? [pid 1086] <... write resumed>) = ? [pid 291] <... restart_syscall resumed>) = 0 [pid 1086] +++ killed by SIGKILL +++ [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1088 [pid 293] <... restart_syscall resumed>) = 0 [pid 1088] set_robust_list(0x55558ee4d660, 24) = 0 executing program [pid 1088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1086, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1088] <... prctl resumed>) = 0 [pid 1088] setpgid(0, 0) = 0 [pid 1088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1088] write(3, "1000", 4) = 4 [pid 1088] close(3) = 0 [pid 1088] write(1, "executing program\n", 18) = 18 [pid 1088] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1088] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1088] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1090 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1089 [pid 1088] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1091 [pid 1088] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1088] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1090 attached ) = 8784 [pid 1088] exit_group(0) = ? [pid 1090] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 1091 attached ./strace-static-x86_64: Process 1089 attached ) = 0 [pid 1087] +++ killed by SIGKILL +++ [pid 1090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1087, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1090] <... prctl resumed>) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1090] setpgid(0, 0) = 0 [pid 1090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1090] write(3, "1000", 4) = 4 [pid 1090] close(3) = 0 executing program [pid 1090] write(1, "executing program\n", 18) = 18 [pid 1090] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1089] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1089] setpgid(0, 0) = 0 [pid 1089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1091] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1090] <... openat resumed>) = 0 [pid 1088] +++ exited with 0 +++ [pid 295] <... restart_syscall resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1091] <... prctl resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1091] setpgid(0, 0) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1092 [pid 1091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1091] write(3, "1000", 4) = 4 [pid 1091] close(3) = 0 [pid 1091] write(1, "executing program\n", 18executing program ) = 18 [pid 1091] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1089] write(3, "1000", 4) = 4 [pid 1089] close(3) = 0 [pid 1089] write(1, "executing program\n", 18executing program ) = 18 ./strace-static-x86_64: Process 1092 attached [pid 1090] +++ killed by SIGKILL +++ [pid 1089] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1091] <... openat resumed>) = 3 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1090, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1092] set_robust_list(0x55558ee4d660, 24 [pid 1089] <... openat resumed>) = 3 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1092] <... set_robust_list resumed>) = 0 [pid 1089] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1091] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1089] <... ioctl resumed>) = 0 [pid 1092] <... prctl resumed>) = 0 [pid 1089] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1092] setpgid(0, 0 [pid 1089] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1092] <... setpgid resumed>) = 0 [pid 1089] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1091] <... ioctl resumed>) = 0 [pid 1089] <... openat resumed>) = 4 [pid 1092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1091] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1091] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1089] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 294] <... restart_syscall resumed>) = 0 [pid 1092] <... openat resumed>) = 3 [pid 1091] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 1092] write(3, "1000", 4) = 4 [pid 1092] close(3) = 0 [pid 1092] write(1, "executing program\n", 18) = 18 [pid 1089] <... write resumed>) = ? [pid 1092] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1092] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1092] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [ 286.170594][ T24] tty tty1: SAK: killed process 1082 (syz-executor236): by fd#3 [ 286.170621][ T24] tty tty1: SAK: killed process 1085 (syz-executor236): by fd#3 [ 286.187946][ T39] tty tty1: SAK: killed process 1086 (syz-executor236): by fd#3 [ 286.187967][ T39] tty tty1: SAK: killed process 1087 (syz-executor236): by fd#3 [ 286.207125][ T24] tty tty1: SAK: killed process 1090 (syz-executor236): by fd#3 [pid 1092] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1091] <... write resumed>) = ? [pid 1092] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1089] +++ killed by SIGKILL +++ [pid 1092] <... write resumed>) = 8784 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... restart_syscall resumed>) = 0 [pid 1092] exit_group(0) = ? [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1093 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1089, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1092] +++ exited with 0 +++ [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1093 attached [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1094 [pid 1091] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1091, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1095 [pid 1093] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 1094 attached [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1093] <... set_robust_list resumed>) = 0 [pid 1094] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 1095 attached ) = 0 [pid 1093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1095] set_robust_list(0x55558ee4d660, 24 [pid 1093] setpgid(0, 0 [pid 1095] <... set_robust_list resumed>) = 0 [pid 1094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1093] <... setpgid resumed>) = 0 [pid 1094] <... prctl resumed>) = 0 [pid 1093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1094] setpgid(0, 0 [pid 1093] <... openat resumed>) = 3 [pid 1094] <... setpgid resumed>) = 0 [pid 1093] write(3, "1000", 4 [pid 1095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1093] <... write resumed>) = 4 [pid 1095] <... prctl resumed>) = 0 [pid 1094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1093] close(3) = 0 [pid 1095] setpgid(0, 0 [pid 1094] <... openat resumed>) = 3 [pid 1093] write(1, "executing program\n", 18executing program [pid 1095] <... setpgid resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 1093] <... write resumed>) = 18 [pid 1093] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1094] write(3, "1000", 4 [pid 1093] <... openat resumed>) = 3 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1093] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1093] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1093] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1096 [pid 1093] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1096 attached [pid 1095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1094] <... write resumed>) = 4 [pid 1093] <... write resumed>) = ? [pid 1095] <... openat resumed>) = 3 [pid 1094] close(3 [pid 1095] write(3, "1000", 4 [pid 292] <... restart_syscall resumed>) = 0 [pid 1096] set_robust_list(0x55558ee4d660, 24 [pid 1094] <... close resumed>) = 0 [pid 1096] <... set_robust_list resumed>) = 0 [pid 1095] <... write resumed>) = 4 [pid 1094] write(1, "executing program\n", 18 [pid 1093] +++ killed by SIGKILL +++ [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 1095] close(3 [pid 1094] <... write resumed>) = 18 [pid 1095] <... close resumed>) = 0 [pid 1094] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1097 attached [pid 1096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1093, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1096] <... prctl resumed>) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1097 [pid 1096] setpgid(0, 0 [pid 1094] <... openat resumed>) = 3 [pid 1096] <... setpgid resumed>) = 0 [pid 1096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1094] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1097] set_robust_list(0x55558ee4d660, 24 [pid 1096] <... openat resumed>) = 3 [pid 1095] write(1, "executing program\n", 18 [pid 1094] <... ioctl resumed>) = 0 [pid 1096] write(3, "1000", 4) = 4 [pid 1096] close(3) = 0 executing program [pid 1096] write(1, "executing program\n", 18) = 18 executing program [pid 1097] <... set_robust_list resumed>) = 0 [pid 1096] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1095] <... write resumed>) = 18 [pid 1094] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1096] <... openat resumed>) = 3 [pid 1094] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1096] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1095] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1096] <... ioctl resumed>) = 0 [pid 1096] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1096] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1094] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1096] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1095] <... openat resumed>) = -1 (errno 18446744073709551615) [pid 1097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1095] +++ killed by SIGKILL +++ [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1098 [pid 1097] <... prctl resumed>) = 0 [pid 1097] setpgid(0, 0) = 0 [pid 1097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1097] write(3, "1000", 4) = 4 [pid 1097] close(3) = 0 [pid 1097] write(1, "executing program\n", 18executing program ) = 18 [pid 1097] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1097] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1097] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1097] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 1098 attached [pid 1098] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1098] setpgid(0, 0) = 0 [pid 1098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1098] write(3, "1000", 4) = 4 [pid 1098] close(3) = 0 [pid 1098] write(1, "executing program\n", 18executing program ) = 18 [pid 1098] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1098] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1094] <... openat resumed>) = ? [pid 1097] <... openat resumed>) = 4 [pid 1096] <... write resumed>) = ? [pid 1094] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1095, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1097] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1097] exit_group(0) = ? [pid 1098] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1098] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1098] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1098] exit_group(0) = ? [pid 1097] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1094, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1099 [pid 1096] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1096, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1100 ./strace-static-x86_64: Process 1099 attached [pid 1099] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1099] setpgid(0, 0) = 0 [pid 1099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 286.217448][ T6] tty tty1: SAK: killed process 1089 (syz-executor236): by fd#3 [ 286.217479][ T6] tty tty1: SAK: killed process 1091 (syz-executor236): by fd#3 [ 286.239197][ T6] tty tty1: SAK: killed process 1093 (syz-executor236): by fd#3 [ 286.252164][ T6] tty tty1: SAK: killed process 1094 (syz-executor236): by fd#3 [ 286.252193][ T6] tty tty1: SAK: killed process 1095 (syz-executor236): by fd#3 [pid 1099] write(3, "1000", 4) = 4 [pid 1099] close(3) = 0 executing program [pid 1099] write(1, "executing program\n", 18) = 18 [pid 1099] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1101 attached ./strace-static-x86_64: Process 1100 attached , child_tidptr=0x55558ee4d650) = 1101 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1100] set_robust_list(0x55558ee4d660, 24 [pid 1098] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1100] <... set_robust_list resumed>) = 0 [pid 1101] set_robust_list(0x55558ee4d660, 24 [pid 1100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1102 [pid 1100] <... prctl resumed>) = 0 [pid 1101] <... set_robust_list resumed>) = 0 [pid 1101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1100] setpgid(0, 0 [pid 1101] <... prctl resumed>) = 0 [pid 1100] <... setpgid resumed>) = 0 [pid 1101] setpgid(0, 0 [pid 1100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1101] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 1102 attached [pid 1099] <... openat resumed>) = 3 [pid 1100] <... openat resumed>) = 3 [pid 1100] write(3, "1000", 4) = 4 [pid 1100] close(3executing program ) = 0 [pid 1100] write(1, "executing program\n", 18) = 18 [pid 1100] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1100] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1100] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1100] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1100] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1102] set_robust_list(0x55558ee4d660, 24 [pid 1101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1100] <... write resumed>) = 8784 [pid 1099] ????( [pid 1101] <... openat resumed>) = 3 [pid 1101] write(3, "1000", 4) = 4 [pid 1101] close(3) = 0 [pid 1101] write(1, "executing program\n", 18executing program ) = 18 [pid 1101] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1101] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1101] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1101] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1101] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1101] exit_group(0) = ? [pid 1102] <... set_robust_list resumed>) = 0 [pid 1099] <... ???? resumed>) = ? [pid 1102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1099] +++ killed by SIGKILL +++ [pid 1102] <... prctl resumed>) = 0 [pid 1102] setpgid(0, 0) = 0 [pid 1102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1102] write(3, "1000", 4) = 4 [pid 1102] close(3 [pid 294] <... restart_syscall resumed>) = 0 executing program [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1099, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1101] +++ exited with 0 +++ [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1102] <... close resumed>) = 0 [pid 1102] write(1, "executing program\n", 18) = 18 [pid 1102] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1102] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1102] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1102] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1102] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1103 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1102] <... write resumed>) = 8784 [pid 1102] exit_group(0) = ? [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1104 [pid 1100] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1100, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>executing program executing program ./strace-static-x86_64: Process 1103 attached [pid 1103] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1103] setpgid(0, 0) = 0 [pid 1103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1103] write(3, "1000", 4) = 4 [pid 1103] close(3) = 0 [pid 1103] write(1, "executing program\n", 18) = 18 [pid 1103] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1103] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1103] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1103] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1103] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1103] exit_group(0) = ? ./strace-static-x86_64: Process 1104 attached [pid 1104] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1104] setpgid(0, 0) = 0 [pid 1104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1104] write(3, "1000", 4) = 4 [pid 1104] close(3) = 0 [pid 1104] write(1, "executing program\n", 18) = 18 [pid 1104] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1104] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1104] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1104] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1104] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1104] exit_group(0) = ? [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... restart_syscall resumed>) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1105 ./strace-static-x86_64: Process 1105 attached [pid 1102] +++ exited with 0 +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1104] +++ exited with 0 +++ ./strace-static-x86_64: Process 1106 attached [pid 1103] +++ exited with 0 +++ [pid 1105] set_robust_list(0x55558ee4d660, 24 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1106 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1105] <... set_robust_list resumed>) = 0 [pid 1105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1105] setpgid(0, 0) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1106] set_robust_list(0x55558ee4d660, 24 [pid 1105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 1107 attached [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1107 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1108 attached [pid 1107] set_robust_list(0x55558ee4d660, 24 [pid 1106] <... set_robust_list resumed>) = 0 [pid 1105] <... openat resumed>) = 3 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1108 [pid 1107] <... set_robust_list resumed>) = 0 [pid 1107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1105] write(3, "1000", 4 [pid 1106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1107] <... prctl resumed>) = 0 [pid 1107] setpgid(0, 0) = 0 [pid 1107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1106] <... prctl resumed>) = 0 [pid 1108] set_robust_list(0x55558ee4d660, 24 [pid 1105] <... write resumed>) = 4 [pid 1107] <... openat resumed>) = 3 [pid 1106] setpgid(0, 0 [pid 1105] close(3 [pid 1107] write(3, "1000", 4) = 4 [pid 1107] close(3 [pid 1108] <... set_robust_list resumed>) = 0 [pid 1106] <... setpgid resumed>) = 0 [pid 1105] <... close resumed>) = 0 executing program [pid 1107] <... close resumed>) = 0 [pid 1107] write(1, "executing program\n", 18) = 18 executing program [pid 1107] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1105] write(1, "executing program\n", 18 [pid 1106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1108] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1107] <... openat resumed>) = 3 [pid 1105] <... write resumed>) = 18 [pid 291] <... restart_syscall resumed>) = 0 [pid 1105] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1107] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1106] <... openat resumed>) = 3 [pid 1105] <... openat resumed>) = 3 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1108] <... prctl resumed>) = 0 [pid 1107] <... ioctl resumed>) = 0 [pid 1106] write(3, "1000", 4 [pid 1105] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1106] <... write resumed>) = 4 [pid 1105] <... ioctl resumed>) = 0 [pid 1107] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}./strace-static-x86_64: Process 1109 attached [pid 1108] setpgid(0, 0 [pid 1107] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1106] close(3 [pid 1105] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1109 [pid 1107] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1106] <... close resumed>) = 0 [pid 1105] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1107] <... openat resumed>) = 4 executing program [pid 1106] write(1, "executing program\n", 18 [pid 1105] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1107] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1109] set_robust_list(0x55558ee4d660, 24 [pid 1108] <... setpgid resumed>) = 0 [pid 1106] <... write resumed>) = 18 [pid 1105] <... openat resumed>) = 4 [pid 1107] <... write resumed>) = 8784 [pid 1106] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1105] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1106] <... openat resumed>) = 3 [pid 1106] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1106] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1106] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1106] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1106] exit_group(0) = ? [pid 1109] <... set_robust_list resumed>) = 0 [pid 1109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1109] <... prctl resumed>) = 0 [pid 1109] setpgid(0, 0 [pid 1108] <... openat resumed>) = 3 [pid 1109] <... setpgid resumed>) = 0 [pid 1109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1108] write(3, "1000", 4) = 4 [pid 1109] <... openat resumed>) = 3 [pid 1108] close(3) = 0 [pid 1108] write(1, "executing program\n", 18executing program ) = 18 [ 286.252207][ T6] tty tty1: SAK: killed process 1096 (syz-executor236): by fd#3 [ 286.280663][ T24] tty tty1: SAK: killed process 1099 (syz-executor236): by fd#3 [ 286.280693][ T24] tty tty1: SAK: killed process 1100 (syz-executor236): by fd#3 [pid 1108] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1109] write(3, "1000", 4) = 4 [pid 1109] close(3) = 0 [pid 1108] <... openat resumed>) = 3 executing program [pid 1109] write(1, "executing program\n", 18) = 18 [pid 1109] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1108] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1109] <... openat resumed>) = 3 [pid 1108] <... ioctl resumed>) = 0 [pid 1109] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1106] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1105] <... write resumed>) = ? [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1108] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1110 [pid 1108] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1108] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1109] <... ioctl resumed>) = 0 [pid 1108] <... openat resumed>) = 4 [pid 1109] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1109] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1108] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1109] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1108] <... write resumed>) = 8784 [pid 1109] <... write resumed>) = 8784 [pid 1108] exit_group(0 [pid 1109] exit_group(0 [pid 1108] <... exit_group resumed>) = ? [pid 1109] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 1110 attached [pid 1110] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1110] setpgid(0, 0) = 0 [pid 1110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1110] write(3, "1000", 4) = 4 [pid 1110] close(3) = 0 [pid 1110] write(1, "executing program\n", 18executing program ) = 18 [pid 1110] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1108] +++ exited with 0 +++ [pid 1109] +++ exited with 0 +++ [pid 1110] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1110] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1110] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1110] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1105] +++ killed by SIGKILL +++ [pid 1110] <... openat resumed>) = 4 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1105, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1107] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1107, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1110] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1110] <... write resumed>) = 8784 [pid 1110] exit_group(0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1111 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1112 [pid 1110] <... exit_group resumed>) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1113 ./strace-static-x86_64: Process 1112 attached [pid 1112] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1112] setpgid(0, 0) = 0 [pid 1112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1112] write(3, "1000", 4) = 4 [pid 1112] close(3executing program ) = 0 [pid 1112] write(1, "executing program\n", 18) = 18 [pid 1112] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1112] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1112] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1112] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1112] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1112] exit_group(0) = ? ./strace-static-x86_64: Process 1111 attached [pid 1111] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1111] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 1113 attached [pid 1110] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1113] set_robust_list(0x55558ee4d660, 24 [pid 292] <... restart_syscall resumed>) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1113] <... set_robust_list resumed>) = 0 [pid 1111] <... prctl resumed>) = 0 [pid 1113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1113] setpgid(0, 0 [pid 1111] setpgid(0, 0 [pid 1112] +++ exited with 0 +++ [pid 1113] <... setpgid resumed>) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1114 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 1114 attached [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1113] <... openat resumed>) = 3 [pid 1113] write(3, "1000", 4 [pid 1114] set_robust_list(0x55558ee4d660, 24 [pid 1113] <... write resumed>) = 4 [pid 1111] <... setpgid resumed>) = 0 executing program [pid 1113] close(3 [pid 1114] <... set_robust_list resumed>) = 0 [pid 1113] <... close resumed>) = 0 [pid 1113] write(1, "executing program\n", 18) = 18 [pid 1113] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1114] setpgid(0, 0) = 0 [pid 1113] <... openat resumed>) = 3 [pid 1113] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1113] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 295] <... restart_syscall resumed>) = 0 [pid 1113] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1113] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1113] <... openat resumed>) = 4 [pid 1113] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1115 [pid 1114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1114] write(3, "1000", 4) = 4 [pid 1114] close(3) = 0 [pid 1114] write(1, "executing program\n", 18) = 18 [pid 1114] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1114] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1114] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1114] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1114] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1114] exit_group(0) = ? ./strace-static-x86_64: Process 1115 attached [pid 1115] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1115] setpgid(0, 0) = 0 [pid 1115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1115] write(3, "1000", 4) = 4 [pid 1115] close(3) = 0 [pid 1115] write(1, "executing program\n", 18) = 18 [pid 1115] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1115] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1115] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1115] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1115] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1115] exit_group(0) = ? [pid 1111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1111] write(3, "1000", 4) = 4 [pid 1111] close(3) = 0 [pid 1111] write(1, "executing program\n", 18) = 18 [pid 1111] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1111] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1111] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1111] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1111] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1111] exit_group(0) = ? [pid 1114] +++ exited with 0 +++ [pid 291] <... restart_syscall resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1115] +++ exited with 0 +++ [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>executing program executing program executing program [pid 292] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1113] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1113, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1116 attached [pid 1111] +++ exited with 0 +++ [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1116 [pid 1116] set_robust_list(0x55558ee4d660, 24) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1111, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1117 [pid 1116] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 1117 attached ) = 0 [pid 1116] setpgid(0, 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 1116] <... setpgid resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 1116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1116] <... openat resumed>) = 3 [pid 1117] set_robust_list(0x55558ee4d660, 24 [pid 1116] write(3, "1000", 4 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 1118 attached [pid 1116] <... write resumed>) = 4 [pid 1116] close(3) = 0 [pid 1116] write(1, "executing program\n", 18) = 18 [pid 1116] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1118 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1119 [pid 1116] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1116] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}./strace-static-x86_64: Process 1119 attached [pid 1118] set_robust_list(0x55558ee4d660, 24 [pid 1117] <... set_robust_list resumed>) = 0 [pid 1116] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1116] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1116] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1119] set_robust_list(0x55558ee4d660, 24 [pid 1118] <... set_robust_list resumed>) = 0 [pid 1117] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1119] <... set_robust_list resumed>) = 0 [pid 1118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1117] <... prctl resumed>) = 0 [pid 1116] <... write resumed>) = ? [pid 1118] <... prctl resumed>) = 0 [pid 1118] setpgid(0, 0) = 0 [pid 1118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1118] write(3, "1000", 4) = 4 executing program [pid 1118] close(3) = 0 [pid 1118] write(1, "executing program\n", 18) = 18 [pid 1118] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1118] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1118] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1118] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1118] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1118] exit_group(0) = ? [pid 1119] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1117] setpgid(0, 0) = 0 [pid 1119] <... prctl resumed>) = 0 [pid 1119] setpgid(0, 0 [pid 1117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1119] <... setpgid resumed>) = 0 [pid 1119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1117] <... openat resumed>) = 3 [pid 1119] <... openat resumed>) = 3 [pid 1117] write(3, "1000", 4) = 4 [pid 1119] write(3, "1000", 4 [pid 1117] close(3 [pid 1119] <... write resumed>) = 4 [pid 1116] +++ killed by SIGKILL +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1116, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1117] <... close resumed>) = 0 [pid 1119] close(3 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1117] write(1, "executing program\n", 18 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1120 [pid 1118] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1119] <... close resumed>) = 0 [pid 1117] <... write resumed>) = 18 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1121 executing program [pid 1117] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1119] write(1, "executing program\n", 18) = 18 [pid 1119] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1117] <... openat resumed>) = 3 ./strace-static-x86_64: Process 1121 attached ./strace-static-x86_64: Process 1120 attached [pid 1119] <... openat resumed>) = 3 [pid 1121] set_robust_list(0x55558ee4d660, 24 [pid 1117] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1121] <... set_robust_list resumed>) = 0 [pid 1120] set_robust_list(0x55558ee4d660, 24 [pid 1117] <... ioctl resumed>) = 0 [pid 1121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1120] <... set_robust_list resumed>) = 0 [pid 1119] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1117] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1121] <... prctl resumed>) = 0 [pid 1117] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1121] setpgid(0, 0 [pid 1119] <... ioctl resumed>) = 0 [pid 1117] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1119] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1117] <... openat resumed>) = 4 [pid 1121] <... setpgid resumed>) = 0 [pid 1117] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1119] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1117] <... write resumed>) = 8784 [pid 1119] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [ 286.317226][ T371] tty tty1: SAK: killed process 1105 (syz-executor236): by fd#3 [ 286.317261][ T371] tty tty1: SAK: killed process 1107 (syz-executor236): by fd#3 [ 286.336780][ T371] tty tty1: SAK: killed process 1110 (syz-executor236): by fd#3 [ 286.348814][ T371] tty tty1: SAK: killed process 1113 (syz-executor236): by fd#3 [ 286.362096][ T371] tty tty1: SAK: killed process 1116 (syz-executor236): by fd#3 [pid 1120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1120] setpgid(0, 0) = 0 [pid 1120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1120] write(3, "1000", 4executing program ) = 4 [pid 1120] close(3) = 0 [pid 1120] write(1, "executing program\n", 18) = 18 [pid 1120] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1120] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1120] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1120] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1120] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1120] exit_group(0) = ? executing program [pid 1121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1121] write(3, "1000", 4) = 4 [pid 1121] close(3) = 0 [pid 1121] write(1, "executing program\n", 18) = 18 [pid 1121] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1121] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1121] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1121] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1121] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1121] exit_group(0) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1122 [pid 1119] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1119, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1122 attached [pid 1122] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1122] setpgid(0, 0) = 0 [pid 1122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1122] write(3, "1000", 4) = 4 [pid 1122] close(3executing program ) = 0 [pid 1122] write(1, "executing program\n", 18) = 18 [pid 1122] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1122] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1122] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1122] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1122] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1122] exit_group(0) = ? [pid 1121] +++ exited with 0 +++ [pid 1117] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1117, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] <... restart_syscall resumed>) = 0 [pid 1120] +++ exited with 0 +++ [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1123 attached [pid 1122] +++ exited with 0 +++ [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1123 [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1124 attached [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1124 [pid 1123] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1123] setpgid(0, 0) = 0 [pid 1124] set_robust_list(0x55558ee4d660, 24 [pid 1123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1123] write(3, "1000", 4 [pid 1124] <... set_robust_list resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1123] <... write resumed>) = 4 ./strace-static-x86_64: Process 1125 attached [pid 1124] <... prctl resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1125 [pid 1123] close(3 [pid 293] <... restart_syscall resumed>) = 0 [pid 1125] set_robust_list(0x55558ee4d660, 24 [pid 1124] setpgid(0, 0 [pid 1123] <... close resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1125] <... set_robust_list resumed>) = 0 [pid 1124] <... setpgid resumed>) = 0 [pid 1123] write(1, "executing program\n", 18executing program [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1126 ./strace-static-x86_64: Process 1126 attached [pid 1123] <... write resumed>) = 18 [pid 1125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1123] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1126] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1125] <... prctl resumed>) = 0 [pid 1123] <... openat resumed>) = 3 [pid 1126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1125] setpgid(0, 0 [pid 1126] <... prctl resumed>) = 0 [pid 1125] <... setpgid resumed>) = 0 [pid 1124] <... openat resumed>) = 3 [pid 1123] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1126] setpgid(0, 0 [pid 1125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1124] write(3, "1000", 4 [pid 1126] <... setpgid resumed>) = 0 [pid 1126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1125] <... openat resumed>) = 3 [pid 1124] <... write resumed>) = 4 [pid 1123] <... ioctl resumed>) = 0 [pid 1126] <... openat resumed>) = 3 [pid 1124] close(3 [pid 1125] write(3, "1000", 4 [pid 1123] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1126] write(3, "1000", 4executing program ) = 4 [pid 1126] close(3) = 0 [pid 1126] write(1, "executing program\n", 18) = 18 [pid 1125] <... write resumed>) = 4 [pid 1124] <... close resumed>) = 0 [pid 1123] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1126] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR executing program [pid 1124] write(1, "executing program\n", 18 [pid 1123] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1125] close(3 [pid 1126] <... openat resumed>) = 3 [pid 1124] <... write resumed>) = 18 [pid 1126] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1125] <... close resumed>) = 0 [pid 1124] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1123] <... openat resumed>) = 4 [pid 1126] <... ioctl resumed>) = 0 [pid 1126] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1126] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1125] write(1, "executing program\n", 18 [pid 1123] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1124] <... openat resumed>) = 3 [pid 1126] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program ) = ? [pid 1125] <... write resumed>) = 18 [pid 1123] <... write resumed>) = ? [pid 1125] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1124] +++ killed by SIGKILL +++ [pid 1125] <... openat resumed>) = 3 [pid 1125] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1125] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1125] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1125] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1125] exit_group(0) = ? [pid 1125] +++ exited with 0 +++ [pid 1123] +++ killed by SIGKILL +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1123, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1127 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1128 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1124, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1129 ./strace-static-x86_64: Process 1129 attached [pid 1129] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1129] setpgid(0, 0) = 0 [pid 1129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1129] write(3, "1000", 4) = 4 [pid 1129] close(3 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1130 [pid 1129] <... close resumed>) = 0 [pid 1129] write(1, "executing program\n", 18executing program ) = 18 [pid 1129] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1129] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1129] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}./strace-static-x86_64: Process 1130 attached ./strace-static-x86_64: Process 1128 attached ./strace-static-x86_64: Process 1127 attached [pid 1126] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1126, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1129] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1129] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1129] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1129] exit_group(0) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1131 ./strace-static-x86_64: Process 1131 attached [pid 1131] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1131] setpgid(0, 0) = 0 [pid 1131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1131] write(3, "1000", 4) = 4 [pid 1131] close(3executing program ) = 0 [pid 1131] write(1, "executing program\n", 18) = 18 [pid 1131] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1131] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1129] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1128] set_robust_list(0x55558ee4d660, 24 [pid 1127] set_robust_list(0x55558ee4d660, 24 [pid 1130] set_robust_list(0x55558ee4d660, 24 [pid 1131] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1130] <... set_robust_list resumed>) = 0 [pid 1128] <... set_robust_list resumed>) = 0 [pid 1127] <... set_robust_list resumed>) = 0 [pid 1131] <... ioctl resumed>) = ? executing program [pid 1130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1130] setpgid(0, 0) = 0 [pid 1130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1130] write(3, "1000", 4) = 4 [pid 1130] close(3) = 0 [pid 1130] write(1, "executing program\n", 18) = 18 [ 286.373444][ T6] tty tty1: SAK: killed process 1117 (syz-executor236): by fd#3 [ 286.373468][ T6] tty tty1: SAK: killed process 1119 (syz-executor236): by fd#3 [ 286.398253][ T6] tty tty1: SAK: killed process 1123 (syz-executor236): by fd#3 [ 286.398288][ T6] tty tty1: SAK: killed process 1124 (syz-executor236): by fd#3 [ 286.398311][ T6] tty tty1: SAK: killed process 1126 (syz-executor236): by fd#3 [pid 1130] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1128] setpgid(0, 0) = 0 [pid 1128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1128] write(3, "1000", 4) = 4 executing program [pid 1128] close(3) = 0 [pid 1128] write(1, "executing program\n", 18) = 18 [pid 1128] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1127] setpgid(0, 0) = 0 [pid 1127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 1127] write(3, "1000", 4) = 4 [pid 1127] close(3) = 0 [pid 1127] write(1, "executing program\n", 18) = 18 [pid 1127] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1132 ./strace-static-x86_64: Process 1132 attached [pid 1132] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1132] setpgid(0, 0) = 0 [pid 1132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1132] write(3, "1000", 4) = 4 [pid 1132] close(3) = 0 executing program [pid 1132] write(1, "executing program\n", 18) = 18 [pid 1132] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1131] +++ killed by SIGKILL +++ [pid 1130] <... openat resumed>) = 3 [pid 1128] <... openat resumed>) = 3 [pid 1127] <... openat resumed>) = 3 [pid 1130] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1128] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1127] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1131, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1130] <... ioctl resumed>) = 0 [pid 1128] <... ioctl resumed>) = 0 [pid 1127] <... ioctl resumed>) = 0 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1130] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1128] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1127] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1130] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1128] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1130] <... openat resumed>) = 4 [pid 1127] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1128] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1127] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1130] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1128] <... openat resumed>) = 4 [pid 1127] <... openat resumed>) = 4 [pid 1128] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1127] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1130] <... write resumed>) = 8784 [pid 1128] <... write resumed>) = 8784 [pid 1127] <... write resumed>) = 8784 [pid 1132] <... openat resumed>) = 3 [pid 1132] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1132] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1132] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1132] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1132] exit_group(0) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1133 ./strace-static-x86_64: Process 1133 attached [pid 1133] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1133] setpgid(0, 0) = 0 [pid 1133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1133] write(3, "1000", 4) = 4 executing program [pid 1133] close(3) = 0 [pid 1133] write(1, "executing program\n", 18) = 18 [pid 1133] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1133] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1127] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1127, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1133] <... ioctl resumed>) = 0 [pid 1133] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1133] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1133] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1133] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1134 ./strace-static-x86_64: Process 1134 attached [pid 1132] +++ exited with 0 +++ [pid 1130] +++ killed by SIGKILL +++ [pid 1128] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1130, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1128, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1135 [pid 1134] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1134] setpgid(0, 0) = 0 [pid 1134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1136 [pid 1134] write(3, "1000", 4) = 4 [pid 1134] close(3) = 0 [pid 1134] write(1, "executing program\n", 18executing program ) = 18 [pid 1134] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1134] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1134] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1134] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1134] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1133] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1136 attached ./strace-static-x86_64: Process 1135 attached [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1138 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1137 ./strace-static-x86_64: Process 1137 attached [pid 1137] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1137] setpgid(0, 0) = 0 [pid 1137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1137] write(3, "1000", 4) = 4 [pid 1137] close(3) = 0 [pid 1137] write(1, "executing program\n", 18executing program ) = 18 [pid 1137] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1137] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1137] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1137] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1137] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1135] set_robust_list(0x55558ee4d660, 24 [pid 1134] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1134, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1135] <... set_robust_list resumed>) = 0 [pid 1135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1136] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 1138 attached ) = 0 [pid 1135] <... prctl resumed>) = 0 [pid 1138] set_robust_list(0x55558ee4d660, 24 [pid 1136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1138] <... set_robust_list resumed>) = 0 [pid 1137] <... write resumed>) = 8784 [pid 1136] <... prctl resumed>) = 0 [pid 1135] setpgid(0, 0executing program executing program [pid 1138] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1136] setpgid(0, 0 [pid 1135] <... setpgid resumed>) = 0 [pid 1136] <... setpgid resumed>) = 0 [pid 1138] <... prctl resumed>) = 0 [pid 1138] setpgid(0, 0 [pid 1135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1138] <... setpgid resumed>) = 0 [pid 1138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1135] <... openat resumed>) = 3 [pid 1138] <... openat resumed>) = 3 [pid 1136] <... openat resumed>) = 3 [pid 1135] write(3, "1000", 4 [pid 1136] write(3, "1000", 4 [pid 1135] <... write resumed>) = 4 [pid 1136] <... write resumed>) = 4 [pid 1135] close(3 [pid 1136] close(3 [pid 1135] <... close resumed>) = 0 [pid 1136] <... close resumed>) = 0 [pid 1135] write(1, "executing program\n", 18 [pid 1136] write(1, "executing program\n", 18 [pid 1135] <... write resumed>) = 18 [pid 1136] <... write resumed>) = 18 [pid 1138] write(3, "1000", 4 [pid 1136] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1135] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1138] <... write resumed>) = 4 [pid 1136] <... openat resumed>) = 3 [pid 1135] <... openat resumed>) = 3 [pid 1138] close(3executing program ) = 0 [pid 1138] write(1, "executing program\n", 18) = 18 [pid 1138] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1138] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1138] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1138] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1138] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 295] <... restart_syscall resumed>) = 0 [pid 1138] exit_group(0) = ? [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1139 ./strace-static-x86_64: Process 1139 attached [pid 1139] set_robust_list(0x55558ee4d660, 24) = 0 [ 286.422891][ T6] tty tty1: SAK: killed process 1131 (syz-executor236): by fd#3 [ 286.434563][ T6] tty tty1: SAK: killed process 1127 (syz-executor236): by fd#3 [ 286.434593][ T6] tty tty1: SAK: killed process 1128 (syz-executor236): by fd#3 [ 286.434610][ T6] tty tty1: SAK: killed process 1130 (syz-executor236): by fd#3 [ 286.459231][ T6] tty tty1: SAK: killed process 1134 (syz-executor236): by fd#3 [pid 1139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1139] setpgid(0, 0) = 0 [pid 1139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1139] write(3, "1000", 4) = 4 [pid 1139] close(3) = 0 [pid 1139] write(1, "executing program\n", 18executing program ) = 18 [pid 1139] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1138] +++ exited with 0 +++ [pid 1136] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1136] <... ioctl resumed>) = 0 [pid 1135] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1137] +++ killed by SIGKILL +++ [pid 1136] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1135] <... ioctl resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1137, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1136] <... ioctl resumed>) = ? [pid 1139] <... openat resumed>) = 3 [pid 1139] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1139] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1139] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1139] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1139] exit_group(0) = ? [pid 1136] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1136, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1135] +++ killed by SIGKILL +++ [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1140 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1141 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1142 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1135, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1142 attached [pid 1142] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1142] setpgid(0, 0) = 0 [pid 1142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1142] write(3, "1000", 4) = 4 [pid 1142] close(3) = 0 [pid 1142] write(1, "executing program\n", 18executing program ) = 18 [pid 1142] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1140 attached [pid 1140] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1140] setpgid(0, 0) = 0 [pid 1140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1140] write(3, "1000", 4) = 4 [pid 1140] close(3) = 0 executing program [pid 1140] write(1, "executing program\n", 18) = 18 [pid 1140] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1141 attached [pid 1141] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1141] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1139] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1141] <... prctl resumed>) = 0 [pid 1141] setpgid(0, 0) = 0 [pid 1142] <... openat resumed>) = 3 [pid 1140] <... openat resumed>) = 3 [pid 1141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1140] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1141] <... openat resumed>) = 3 [pid 1142] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1141] write(3, "1000", 4 [pid 1140] <... ioctl resumed>) = 0 [pid 1142] <... ioctl resumed>) = 0 [pid 1142] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1142] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1142] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [pid 1141] <... write resumed>) = 4 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1143 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1144 [pid 1140] +++ killed by SIGKILL +++ [pid 1141] close(3) = 0 [pid 1141] write(1, "executing program\n", 18executing program ) = 18 [pid 1141] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1141] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1141] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1141] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1141] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1141] exit_group(0) = ? ./strace-static-x86_64: Process 1143 attached [pid 1143] set_robust_list(0x55558ee4d660, 24 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1140, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 1144 attached [pid 1141] +++ exited with 0 +++ [pid 1144] set_robust_list(0x55558ee4d660, 24 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1144] <... set_robust_list resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1142] +++ killed by SIGKILL +++ [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1142, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 1145 attached ./strace-static-x86_64: Process 1146 attached [pid 1144] <... prctl resumed>) = 0 [pid 1143] <... set_robust_list resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1145 [pid 1145] set_robust_list(0x55558ee4d660, 24 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1146] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1144] setpgid(0, 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1146 [pid 1144] <... setpgid resumed>) = 0 [pid 1143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1143] setpgid(0, 0) = 0 [pid 1144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1145] <... set_robust_list resumed>) = 0 [pid 1143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1144] <... openat resumed>) = 3 [pid 1144] write(3, "1000", 4 [pid 1143] <... openat resumed>) = 3 [pid 1143] write(3, "1000", 4) = 4 [pid 1146] <... prctl resumed>) = 0 [pid 1145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1144] <... write resumed>) = 4 [pid 292] <... restart_syscall resumed>) = 0 [pid 1143] close(3) = 0 executing program [pid 1144] close(3 [pid 1143] write(1, "executing program\n", 18) = 18 [pid 1143] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1144] <... close resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1143] <... openat resumed>) = 3 [pid 1143] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1143] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1143] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1144] write(1, "executing program\n", 18 [pid 1143] <... openat resumed>) = 4 [pid 1143] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 1144] <... write resumed>) = 18 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1147 ./strace-static-x86_64: Process 1147 attached [pid 1146] setpgid(0, 0 [pid 1145] <... prctl resumed>) = 0 [pid 1144] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1143] <... write resumed>) = ? [pid 1144] <... openat resumed>) = 3 [pid 1144] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1144] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [ 286.468271][ T6] tty tty1: SAK: killed process 1137 (syz-executor236): by fd#3 [ 286.478504][ T6] tty tty1: SAK: killed process 1135 (syz-executor236): by fd#3 [ 286.478528][ T6] tty tty1: SAK: killed process 1136 (syz-executor236): by fd#3 [ 286.497146][ T24] tty tty1: SAK: killed process 1140 (syz-executor236): by fd#3 [ 286.497177][ T24] tty tty1: SAK: killed process 1142 (syz-executor236): by fd#3 [pid 1144] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1144] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1144] exit_group(0) = ? [pid 1146] <... setpgid resumed>) = 0 [pid 1146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1145] setpgid(0, 0) = 0 [pid 1145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1146] <... openat resumed>) = 3 [pid 1145] <... openat resumed>) = 3 [pid 1146] write(3, "1000", 4) = 4 [pid 1145] write(3, "1000", 4 [pid 1146] close(3 [pid 1145] <... write resumed>) = 4 [pid 1146] <... close resumed>) = 0 [pid 1145] close(3) = 0 executing program executing program [pid 1146] write(1, "executing program\n", 18) = 18 [pid 1145] write(1, "executing program\n", 18) = 18 [pid 1145] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1146] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1145] <... openat resumed>) = 3 [pid 1145] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1144] +++ exited with 0 +++ [pid 1146] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1145] <... ioctl resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1146] <... ioctl resumed>) = ? [pid 1146] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1146, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1145] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1145, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1147] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1147] setpgid(0, 0) = 0 [pid 1147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1147] write(3, "1000", 4) = 4 [pid 1147] close(3) = 0 [pid 1147] write(1, "executing program\n", 18executing program ) = 18 [pid 1147] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1147] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1147] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1147] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1147] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1147] exit_group(0) = ? [pid 1143] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1143, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1148 ./strace-static-x86_64: Process 1148 attached [pid 1148] set_robust_list(0x55558ee4d660, 24) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1149 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1150 [pid 1148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1148] setpgid(0, 0) = 0 [pid 1148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1148] write(3, "1000", 4) = 4 [pid 1148] close(3) = 0 [pid 1148] write(1, "executing program\n", 18executing program ) = 18 [pid 1148] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1148] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1148] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1148] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1148] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1147] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1148] exit_group(0) = ? ./strace-static-x86_64: Process 1149 attached [pid 1149] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1149] setpgid(0, 0) = 0 [pid 1149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1150 attached [pid 1150] set_robust_list(0x55558ee4d660, 24) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1151 [pid 1150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1152 [pid 1150] setpgid(0, 0) = 0 [pid 1150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1148] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1150] <... openat resumed>) = 3 [pid 295] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1150] write(3, "1000", 4) = 4 [pid 1150] close(3) = 0 [pid 1150] write(1, "executing program\n", 18 [pid 1149] write(3, "1000", 4./strace-static-x86_64: Process 1152 attached ./strace-static-x86_64: Process 1151 attached [pid 1150] <... write resumed>) = 18 [pid 295] <... restart_syscall resumed>) = 0 [pid 1150] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1150] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1152] set_robust_list(0x55558ee4d660, 24 [pid 1151] set_robust_list(0x55558ee4d660, 24 [pid 1150] <... ioctl resumed>) = 0 [pid 1149] <... write resumed>) = 4 ./strace-static-x86_64: Process 1153 attached [pid 1150] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1153 [pid 1150] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1150] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1153] set_robust_list(0x55558ee4d660, 24 [pid 1152] <... set_robust_list resumed>) = 0 [pid 1151] <... set_robust_list resumed>) = 0 [pid 1149] close(3executing program [pid 1150] <... openat resumed>) = 4 [pid 1150] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1149] <... close resumed>) = 0 [pid 1149] write(1, "executing program\n", 18) = 18 [pid 1149] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1150] <... write resumed>) = 8784 [ 286.528809][ T6] tty tty1: SAK: killed process 1143 (syz-executor236): by fd#3 [ 286.537473][ T6] tty tty1: SAK: killed process 1143 (syz-executor236): by fd#3 [ 286.537497][ T6] tty tty1: SAK: killed process 1145 (syz-executor236): by fd#3 [ 286.537515][ T6] tty tty1: SAK: killed process 1146 (syz-executor236): by fd#3 [pid 1150] exit_group(0 [pid 1149] <... openat resumed>) = 3 [pid 1150] <... exit_group resumed>) = ? [pid 1149] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1149] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1149] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1149] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program executing program executing program ) = 8784 [pid 1149] exit_group(0) = ? [pid 1150] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1152] setpgid(0, 0) = 0 [pid 1152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1152] write(3, "1000", 4) = 4 [pid 1152] close(3) = 0 [pid 1152] write(1, "executing program\n", 18) = 18 [pid 1152] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1152] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1152] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1152] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1152] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1152] exit_group(0) = ? [pid 1153] <... set_robust_list resumed>) = 0 [pid 1151] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1151] <... prctl resumed>) = 0 [pid 1153] <... prctl resumed>) = 0 [pid 1151] setpgid(0, 0 [pid 1153] setpgid(0, 0 [pid 1151] <... setpgid resumed>) = 0 [pid 1151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1153] <... setpgid resumed>) = 0 [pid 1153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1151] <... openat resumed>) = 3 [pid 1153] <... openat resumed>) = 3 [pid 1153] write(3, "1000", 4) = 4 [pid 1151] write(3, "1000", 4 [pid 1153] close(3 [pid 1151] <... write resumed>) = 4 [pid 1153] <... close resumed>) = 0 [pid 1151] close(3) = 0 [pid 1153] write(1, "executing program\n", 18) = 18 [pid 1151] write(1, "executing program\n", 18) = 18 [pid 1153] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1151] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1153] <... openat resumed>) = 3 [pid 1151] <... openat resumed>) = 3 [pid 1151] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1153] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1151] <... ioctl resumed>) = 0 [pid 1151] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1153] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1151] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1151] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1153] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1151] <... openat resumed>) = 4 [pid 1153] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1153] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1151] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1153] <... write resumed>) = 8784 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program , child_tidptr=0x55558ee4d650) = 1154 [pid 1149] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1151] <... write resumed>) = ? ./strace-static-x86_64: Process 1154 attached [pid 1154] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1154] setpgid(0, 0) = 0 [pid 1154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1154] write(3, "1000", 4) = 4 [pid 1154] close(3) = 0 [pid 1154] write(1, "executing program\n", 18) = 18 [pid 1154] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1154] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1154] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1154] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1154] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1154] exit_group(0) = ? [pid 1152] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1155 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1156 ./strace-static-x86_64: Process 1155 attached [pid 1155] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1155] setpgid(0, 0) = 0 [pid 1155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1155] write(3, "1000", 4) = 4 [pid 1155] close(3executing program ) = 0 [pid 1155] write(1, "executing program\n", 18) = 18 [pid 1155] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1155] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1153] +++ killed by SIGKILL +++ [pid 1151] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 1156 attached [pid 1155] ????( [pid 1154] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1153, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1151, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1155] <... ???? resumed>) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 1156] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 1156] setpgid(0, 0 [pid 1155] +++ killed by SIGKILL +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1156] <... setpgid resumed>) = 0 [pid 1156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1156] write(3, "1000", 4) = 4 [pid 1156] close(3) = 0 [pid 1156] write(1, "executing program\n", 18) = 18 [pid 1156] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1156] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1156] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1156] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1156] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1159 attached ./strace-static-x86_64: Process 1158 attached ./strace-static-x86_64: Process 1157 attached ) = 8784 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1157 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1159 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1158 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1155, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1160 [pid 1158] set_robust_list(0x55558ee4d660, 24 [pid 1157] set_robust_list(0x55558ee4d660, 24 [pid 1158] <... set_robust_list resumed>) = 0 [pid 1158] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1157] <... set_robust_list resumed>) = 0 [pid 1157] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1158] <... prctl resumed>) = 0 [pid 1158] setpgid(0, 0 [pid 1157] <... prctl resumed>) = 0 [pid 1157] setpgid(0, 0 [pid 1158] <... setpgid resumed>) = 0 [pid 1158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1157] <... setpgid resumed>) = 0 [pid 1157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1158] <... openat resumed>) = 3 [pid 1157] <... openat resumed>) = 3 [pid 1157] write(3, "1000", 4 [pid 1158] write(3, "1000", 4 [pid 1157] <... write resumed>) = 4 [pid 1158] <... write resumed>) = 4 [pid 1158] close(3executing program [pid 1157] close(3 [pid 1158] <... close resumed>) = 0 [pid 1157] <... close resumed>) = 0 [pid 1158] write(1, "executing program\n", 18 [pid 1157] write(1, "executing program\n", 18executing program [pid 1158] <... write resumed>) = 18 [pid 1157] <... write resumed>) = 18 [pid 1158] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1157] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1158] <... openat resumed>) = 3 [pid 1158] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1157] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1158] <... ioctl resumed>) = 0 [pid 1157] <... ioctl resumed>) = 0 [pid 1158] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1157] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1158] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1158] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1157] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1158] <... openat resumed>) = 4 [pid 1158] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1160 attached [pid 1156] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1156, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1160] set_robust_list(0x55558ee4d660, 24 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1160] <... set_robust_list resumed>) = 0 [pid 1159] set_robust_list(0x55558ee4d660, 24 [pid 1157] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1158] <... write resumed>) = 8784 [pid 1160] setpgid(0, 0) = 0 [pid 1157] <... write resumed>) = 8784 [pid 1160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1158] exit_group(0 [pid 1157] ????( [pid 1160] write(3, "1000", 4 [pid 1159] <... set_robust_list resumed>) = 0 [pid 1158] <... exit_group resumed>) = ? [pid 1157] <... ???? resumed>) = ? [pid 1160] <... write resumed>) = 4 [pid 1160] close(3executing program ) = 0 [pid 1160] write(1, "executing program\n", 18) = 18 [pid 1160] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1160] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1160] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1160] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1160] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1160] exit_group(0) = ? [pid 1159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1159] setpgid(0, 0) = 0 [pid 1159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1159] write(3, "1000", 4executing program ) = 4 [pid 1159] close(3) = 0 [pid 1159] write(1, "executing program\n", 18) = 18 [pid 1159] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1159] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1159] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [ 286.577342][ T6] tty tty1: SAK: killed process 1149 (syz-executor236): by fd#3 [ 286.586029][ T6] tty tty1: SAK: killed process 1151 (syz-executor236): by fd#3 [ 286.586053][ T6] tty tty1: SAK: killed process 1153 (syz-executor236): by fd#3 [ 286.602304][ T6] tty tty1: SAK: killed process 1155 (syz-executor236): by fd#3 [ 286.613392][ T6] tty tty1: SAK: killed process 1156 (syz-executor236): by fd#3 [pid 1159] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1159] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1159] exit_group(0) = ? [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1160] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1161 [pid 294] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1161 attached [pid 1161] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1158] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1158, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1157] +++ killed by SIGKILL +++ [pid 291] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1157, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1162 [pid 1161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1163 [pid 1161] setpgid(0, 0) = 0 [pid 1161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1161] write(3, "1000", 4) = 4 [pid 1161] close(3executing program ) = 0 [pid 1161] write(1, "executing program\n", 18) = 18 [pid 1161] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1162 attached [pid 1162] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1162] setpgid(0, 0) = 0 [pid 1162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1162] write(3, "1000", 4) = 4 [pid 1162] close(3) = 0 executing program [pid 1162] write(1, "executing program\n", 18) = 18 [pid 1162] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1163 attached [pid 1159] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1163] set_robust_list(0x55558ee4d660, 24 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1161] <... openat resumed>) = 3 [pid 1163] <... set_robust_list resumed>) = 0 [pid 1161] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1162] <... openat resumed>) = 3 [pid 1161] <... ioctl resumed>) = 0 [pid 1161] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1161] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1161] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1161] <... write resumed>) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 1162] +++ killed by SIGKILL +++ [pid 1163] <... prctl resumed>) = 0 [pid 1163] setpgid(0, 0) = 0 [pid 1163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1163] write(3, "1000", 4) = 4 [pid 1163] close(3) = 0 executing program [pid 1163] write(1, "executing program\n", 18) = 18 [pid 1163] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1163] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1163] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1163] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1163] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1163] exit_group(0) = ? [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1164 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1165 ./strace-static-x86_64: Process 1165 attached ./strace-static-x86_64: Process 1164 attached [pid 1163] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1162, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1165] set_robust_list(0x55558ee4d660, 24 [pid 1164] set_robust_list(0x55558ee4d660, 24 [pid 1165] <... set_robust_list resumed>) = 0 [pid 1165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1165] setpgid(0, 0) = 0 [pid 1165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1164] <... set_robust_list resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1165] <... openat resumed>) = 3 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1165] write(3, "1000", 4executing program ) = 4 [pid 1165] close(3) = 0 [pid 1165] write(1, "executing program\n", 18) = 18 [pid 1165] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1165] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1165] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1165] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1165] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1166 [pid 1165] exit_group(0) = ? ./strace-static-x86_64: Process 1166 attached [pid 1164] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1161] +++ killed by SIGKILL +++ [pid 1164] <... prctl resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1161, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1164] setpgid(0, 0 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1164] <... setpgid resumed>) = 0 [pid 1166] set_robust_list(0x55558ee4d660, 24 [pid 1165] +++ exited with 0 +++ [pid 1164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1166] <... set_robust_list resumed>) = 0 [pid 1166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1166] setpgid(0, 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1166] <... setpgid resumed>) = 0 [pid 1166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1166] <... openat resumed>) = 3 [pid 1164] <... openat resumed>) = 3 [pid 1166] write(3, "1000", 4) = 4 [pid 1166] close(3) = 0 executing program [pid 1166] write(1, "executing program\n", 18) = 18 [pid 1166] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1164] write(3, "1000", 4 [pid 1166] <... openat resumed>) = 3 [pid 1164] <... write resumed>) = 4 [pid 1166] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1166] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1166] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1166] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1164] close(3) = 0 [pid 1166] <... write resumed>) = ? [pid 1164] write(1, "executing program\n", 18executing program ) = 18 [pid 1164] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1164] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1164] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1164] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 294] <... restart_syscall resumed>) = 0 [pid 1164] <... openat resumed>) = 4 [pid 1164] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... restart_syscall resumed>) = 0 [pid 1164] exit_group(0) = ? [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1167 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1168 [pid 292] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 1167 attached [pid 1164] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1168 attached [pid 1168] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1168] setpgid(0, 0) = 0 [pid 1168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1168] write(3, "1000", 4) = 4 [pid 1168] close(3) = 0 [pid 1168] write(1, "executing program\n", 18executing program ) = 18 [pid 1168] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1168] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1169 [pid 1168] <... ioctl resumed>) = 0 [ 286.624257][ T6] tty tty1: SAK: killed process 1157 (syz-executor236): by fd#3 [ 286.624289][ T6] tty tty1: SAK: killed process 1158 (syz-executor236): by fd#3 [ 286.643783][ T24] tty tty1: SAK: killed process 1161 (syz-executor236): by fd#3 [ 286.643815][ T24] tty tty1: SAK: killed process 1162 (syz-executor236): by fd#3 [ 286.665815][ T24] tty tty1: SAK: killed process 1166 (syz-executor236): by fd#3 [pid 1168] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1168] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 ./strace-static-x86_64: Process 1169 attached [pid 1168] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1167] set_robust_list(0x55558ee4d660, 24 [pid 1166] +++ killed by SIGKILL +++ [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1169] set_robust_list(0x55558ee4d660, 24 [pid 1167] <... set_robust_list resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1166, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>executing program executing program ./strace-static-x86_64: Process 1170 attached [pid 1169] <... set_robust_list resumed>) = 0 [pid 1167] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1170 [pid 1169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1167] <... prctl resumed>) = 0 [pid 1169] <... prctl resumed>) = 0 [pid 1167] setpgid(0, 0 [pid 1169] setpgid(0, 0 [pid 1167] <... setpgid resumed>) = 0 [pid 1169] <... setpgid resumed>) = 0 [pid 1167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1167] <... openat resumed>) = 3 [pid 1169] <... openat resumed>) = 3 [pid 1167] write(3, "1000", 4 [pid 1169] write(3, "1000", 4 [pid 1167] <... write resumed>) = 4 [pid 1169] <... write resumed>) = 4 [pid 1167] close(3 [pid 1169] close(3 [pid 1167] <... close resumed>) = 0 [pid 1169] <... close resumed>) = 0 [pid 1167] write(1, "executing program\n", 18 [pid 1169] write(1, "executing program\n", 18 [pid 1167] <... write resumed>) = 18 [pid 1169] <... write resumed>) = 18 [pid 1167] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1169] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1167] <... openat resumed>) = 3 [pid 291] <... restart_syscall resumed>) = 0 [pid 1169] <... openat resumed>) = 3 [pid 1167] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1169] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1167] <... ioctl resumed>) = 0 [pid 1169] <... ioctl resumed>) = 0 [pid 1167] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1169] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1167] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1169] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1169] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1170] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1171 [pid 1170] setpgid(0, 0) = 0 [pid 1170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1170] write(3, "1000", 4) = 4 [pid 1170] close(3) = 0 [pid 1170] write(1, "executing program\n", 18executing program ) = 18 [pid 1170] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1169] <... openat resumed>) = 4 [pid 1168] <... write resumed>) = ? [pid 1167] <... openat resumed>) = 4 [pid 1169] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1167] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1169] <... write resumed>) = 8784 [pid 1167] <... write resumed>) = 8784 [pid 1169] exit_group(0 [pid 1167] exit_group(0 [pid 1169] <... exit_group resumed>) = ? [pid 1167] <... exit_group resumed>) = ? executing program [pid 1168] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1168, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1171 attached [pid 1170] <... openat resumed>) = 3 [pid 1169] +++ exited with 0 +++ [pid 1170] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1170] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1170] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1170] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1170] exit_group(0) = ? [pid 1171] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1171] setpgid(0, 0) = 0 [pid 1171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1171] write(3, "1000", 4) = 4 [pid 1171] close(3) = 0 [pid 1171] write(1, "executing program\n", 18) = 18 [pid 1171] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1171] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1171] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1171] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1171] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1171] exit_group(0) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1172 ./strace-static-x86_64: Process 1172 attached [pid 1172] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1167] +++ exited with 0 +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 1170] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1172] setpgid(0, 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1173 [pid 1172] <... setpgid resumed>) = 0 [pid 1172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1174 ./strace-static-x86_64: Process 1174 attached [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1175 ./strace-static-x86_64: Process 1173 attached [pid 1174] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1173] set_robust_list(0x55558ee4d660, 24 [pid 1172] <... openat resumed>) = 3 ./strace-static-x86_64: Process 1175 attached [pid 1174] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1173] <... set_robust_list resumed>) = 0 [pid 1172] write(3, "1000", 4 [pid 1171] +++ exited with 0 +++ [pid 1174] <... prctl resumed>) = 0 [pid 1173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1172] <... write resumed>) = 4 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1174] setpgid(0, 0 [pid 1175] set_robust_list(0x55558ee4d660, 24 [pid 1173] <... prctl resumed>) = 0 [pid 1172] close(3 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1174] <... setpgid resumed>) = 0 [pid 1174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1173] setpgid(0, 0 [pid 1174] <... openat resumed>) = 3 [pid 1172] <... close resumed>) = 0 [pid 1174] write(3, "1000", 4 [pid 1173] <... setpgid resumed>) = 0 [pid 1174] <... write resumed>) = 4 [pid 1174] close(3) = 0 executing program [pid 1174] write(1, "executing program\n", 18) = 18 [pid 1174] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1174] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1172] write(1, "executing program\n", 18 [pid 1175] <... set_robust_list resumed>) = 0 [pid 1174] <... ioctl resumed>) = 0 [pid 1174] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1174] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1174] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 1175] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1174] <... write resumed>) = ? [pid 1173] <... openat resumed>) = 3 [pid 1172] <... write resumed>) = 18 [pid 1172] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1172] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1173] write(3, "1000", 4) = 4 [pid 1173] close(3 [pid 1172] <... ioctl resumed>) = 0 [pid 1173] <... close resumed>) = 0 [pid 1172] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1173] write(1, "executing program\n", 18executing program ) = 18 [pid 1172] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1172] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1173] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1172] <... openat resumed>) = 4 [pid 1173] <... openat resumed>) = 3 [pid 1172] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1173] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1172] <... write resumed>) = 8784 [pid 1173] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1173] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1175] <... prctl resumed>) = 0 [pid 1172] exit_group(0 [pid 291] <... restart_syscall resumed>) = 0 [pid 1172] <... exit_group resumed>) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1175] setpgid(0, 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1176 executing program [pid 1175] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 1176 attached [pid 1176] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1176] setpgid(0, 0) = 0 [pid 1176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1176] write(3, "1000", 4) = 4 [pid 1176] close(3) = 0 [pid 1176] write(1, "executing program\n", 18) = 18 [pid 1176] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1176] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1176] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1176] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1176] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1176] exit_group(0) = ? [pid 1175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1175] write(3, "1000", 4) = 4 [pid 1175] close(3) = 0 [pid 1175] write(1, "executing program\n", 18executing program ) = 18 [pid 1175] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1175] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1175] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1175] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1172] +++ killed by SIGKILL +++ [pid 1173] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1172, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1173, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1174] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1174, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1175] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1175] exit_group(0 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1177 [pid 1175] <... exit_group resumed>) = ? [pid 1176] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1178 [ 286.673853][ T24] tty tty1: SAK: killed process 1166 (syz-executor236): by fd#3 [ 286.683012][ T371] tty tty1: SAK: killed process 1168 (syz-executor236): by fd#3 [ 286.695519][ T371] tty tty1: SAK: killed process 1167 (syz-executor236): by fd#3 [ 286.708633][ T24] tty tty1: SAK: killed process 1174 (syz-executor236): by fd#3 [ 286.717021][ T24] tty tty1: SAK: killed process 1172 (syz-executor236): by fd#3 [pid 292] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1177 attached ./strace-static-x86_64: Process 1178 attached [pid 1177] set_robust_list(0x55558ee4d660, 24 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1179 [pid 1178] set_robust_list(0x55558ee4d660, 24 [pid 1177] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 1179 attached [pid 1179] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1179] setpgid(0, 0) = 0 [pid 1179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1179] write(3, "1000", 4) = 4 [pid 1179] close(3) = 0 [pid 1179] write(1, "executing program\n", 18executing program ) = 18 [pid 1179] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1178] <... set_robust_list resumed>) = 0 [pid 1178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1178] setpgid(0, 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1180 [pid 1178] <... setpgid resumed>) = 0 [pid 1178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1178] write(3, "1000", 4) = 4 [pid 1178] close(3) = 0 [pid 1178] write(1, "executing program\n", 18) = 18 [pid 1178] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1177] setpgid(0, 0) = 0 [pid 1177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1177] write(3, "1000", 4) = 4 [pid 1177] close(3) = 0 [pid 1177] write(1, "executing program\n", 18./strace-static-x86_64: Process 1180 attached ) = 18 [pid 1180] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1177] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1175] +++ exited with 0 +++ [pid 1180] setpgid(0, 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1180] <... setpgid resumed>) = 0 [pid 1179] <... openat resumed>) = 3 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1178] <... openat resumed>) = 3 [pid 1177] <... openat resumed>) = 3 [pid 1180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1177] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1180] <... openat resumed>) = 3 [pid 1179] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1180] write(3, "1000", 4 [pid 1179] <... ioctl resumed>) = 0 [pid 1177] <... ioctl resumed>) = 0 [pid 1180] <... write resumed>) = 4 [pid 1180] close(3 [pid 1179] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1177] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1180] <... close resumed>) = 0 [pid 1177] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1180] write(1, "executing program\n", 18executing program [pid 1179] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1180] <... write resumed>) = 18 [pid 1180] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1179] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1178] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1177] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1180] <... openat resumed>) = 3 [pid 1179] <... openat resumed>) = 4 [pid 1180] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1179] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1178] <... ioctl resumed>) = 0 [pid 1177] <... openat resumed>) = 4 [pid 1180] <... ioctl resumed>) = 0 [pid 1180] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1178] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1177] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1178] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1177] <... write resumed>) = ? [pid 1180] <... ioctl resumed>) = ? [pid 1178] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1178, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1179] <... write resumed>) = ? [pid 1177] +++ killed by SIGKILL +++ [pid 1180] +++ killed by SIGKILL +++ [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1177, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1180, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1181 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1182 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1183 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1184 ./strace-static-x86_64: Process 1184 attached [pid 1184] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1184] setpgid(0, 0) = 0 [pid 1184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1184] write(3, "1000", 4) = 4 [pid 1184] close(3) = 0 [pid 1184] write(1, "executing program\n", 18executing program ) = 18 [pid 1184] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1184] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}./strace-static-x86_64: Process 1182 attached ./strace-static-x86_64: Process 1183 attached ./strace-static-x86_64: Process 1181 attached [pid 1179] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1179, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1184] <... ioctl resumed>) = 0 [pid 1184] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1184] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1184] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1184] exit_group(0) = ? executing program [pid 1182] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1182] setpgid(0, 0) = 0 [pid 1182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1182] write(3, "1000", 4) = 4 [pid 1182] close(3) = 0 [pid 1182] write(1, "executing program\n", 18) = 18 [pid 1182] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1182] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1182] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1182] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1182] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 292] <... restart_syscall resumed>) = 0 [pid 1182] exit_group(0) = ? [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1185 ./strace-static-x86_64: Process 1185 attached [pid 1183] set_robust_list(0x55558ee4d660, 24 [pid 1181] set_robust_list(0x55558ee4d660, 24 [pid 1184] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1185] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1185] setpgid(0, 0) = 0 [pid 1185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1185] write(3, "1000", 4) = 4 [pid 1185] close(3) = 0 [pid 1185] write(1, "executing program\n", 18) = 18 [pid 1185] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1185] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1185] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1185] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1185] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1185] exit_group(0) = ? [pid 1183] <... set_robust_list resumed>) = 0 [pid 1181] <... set_robust_list resumed>) = 0 [pid 1183] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1182] +++ exited with 0 +++ [pid 1181] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1183] <... prctl resumed>) = 0 [pid 1181] <... prctl resumed>) = 0 [pid 1183] setpgid(0, 0 [pid 1181] setpgid(0, 0 [pid 1183] <... setpgid resumed>) = 0 [pid 1181] <... setpgid resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1185] +++ exited with 0 +++ [pid 1183] <... openat resumed>) = 3 [pid 1181] <... openat resumed>) = 3 [pid 294] <... restart_syscall resumed>) = 0 [pid 1183] write(3, "1000", 4 [pid 1181] write(3, "1000", 4 [pid 1183] <... write resumed>) = 4 [pid 1181] <... write resumed>) = 4 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] <... restart_syscall resumed>) = 0 [pid 1183] close(3 [pid 1181] close(3executing program executing program [pid 1183] <... close resumed>) = 0 [pid 1181] <... close resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1183] write(1, "executing program\n", 18 [pid 1181] write(1, "executing program\n", 18 [pid 1183] <... write resumed>) = 18 [pid 1181] <... write resumed>) = 18 [pid 1183] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1181] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1183] <... openat resumed>) = 3 [pid 1181] <... openat resumed>) = 3 [pid 292] <... restart_syscall resumed>) = 0 [pid 1183] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1181] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1186 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1183] <... ioctl resumed>) = 0 [pid 1181] <... ioctl resumed>) = 0 [pid 1183] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1181] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1183] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1181] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1183] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1181] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1183] <... openat resumed>) = 4 [pid 1181] <... openat resumed>) = 4 [pid 1183] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1181] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1187 attached ./strace-static-x86_64: Process 1186 attached [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1187] set_robust_list(0x55558ee4d660, 24 [pid 1186] set_robust_list(0x55558ee4d660, 24 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1187 [pid 1187] <... set_robust_list resumed>) = 0 [pid 1186] <... set_robust_list resumed>) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1188 [ 286.717048][ T24] tty tty1: SAK: killed process 1173 (syz-executor236): by fd#3 [ 286.717067][ T24] tty tty1: SAK: killed process 1174 (syz-executor236): by fd#3 [ 286.744450][ T24] tty tty1: SAK: killed process 1177 (syz-executor236): by fd#3 [ 286.744482][ T24] tty tty1: SAK: killed process 1178 (syz-executor236): by fd#3 [ 286.744501][ T24] tty tty1: SAK: killed process 1179 (syz-executor236): by fd#3 [ 286.744519][ T24] tty tty1: SAK: killed process 1180 (syz-executor236): by fd#3 [pid 1187] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1186] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1187] <... prctl resumed>) = 0 [pid 1186] <... prctl resumed>) = 0 [pid 1187] setpgid(0, 0 [pid 1186] setpgid(0, 0 [pid 1187] <... setpgid resumed>) = 0 [pid 1186] <... setpgid resumed>) = 0 [pid 1187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1187] <... openat resumed>) = 3 [pid 1186] <... openat resumed>) = 3 [pid 1187] write(3, "1000", 4 [pid 1186] write(3, "1000", 4 [pid 1187] <... write resumed>) = 4 [pid 1186] <... write resumed>) = 4 [pid 1187] close(3 [pid 1186] close(3 [pid 1187] <... close resumed>) = 0 [pid 1186] <... close resumed>) = 0 [pid 1187] write(1, "executing program\n", 18 [pid 1186] write(1, "executing program\n", 18executing program executing program [pid 1187] <... write resumed>) = 18 [pid 1186] <... write resumed>) = 18 [pid 1187] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1186] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1187] <... openat resumed>) = 3 [pid 1186] <... openat resumed>) = 3 [pid 1187] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1186] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1187] <... ioctl resumed>) = 0 [pid 1186] <... ioctl resumed>) = 0 [pid 1187] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1186] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1187] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1186] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1187] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1186] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1187] <... openat resumed>) = 4 [pid 1186] <... openat resumed>) = 4 [pid 1187] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1186] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1183] <... write resumed>) = ? [pid 1181] <... write resumed>) = ? [pid 1187] <... write resumed>) = 8784 [pid 1186] <... write resumed>) = 8784 [pid 1187] exit_group(0 [pid 1186] exit_group(0 [pid 1187] <... exit_group resumed>) = ? [pid 1186] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 1188 attached [pid 1188] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1188] setpgid(0, 0) = 0 [pid 1188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1188] write(3, "1000", 4) = 4 [pid 1188] close(3) = 0 [pid 1188] write(1, "executing program\n", 18executing program ) = 18 [pid 1188] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1188] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1187] +++ exited with 0 +++ [pid 1186] +++ exited with 0 +++ [pid 1188] <... ioctl resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1188] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1188] <... ioctl resumed>) = 219 [pid 1183] +++ killed by SIGKILL +++ [pid 1181] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1181, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1183, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1189 ./strace-static-x86_64: Process 1189 attached [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1190 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1191 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1192 ./strace-static-x86_64: Process 1192 attached ./strace-static-x86_64: Process 1191 attached ./strace-static-x86_64: Process 1190 attached [pid 1189] set_robust_list(0x55558ee4d660, 24 [pid 1188] +++ killed by SIGKILL +++ [pid 1190] set_robust_list(0x55558ee4d660, 24 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1188, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1190] <... set_robust_list resumed>) = 0 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1190] setpgid(0, 0) = 0 [pid 1190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1192] set_robust_list(0x55558ee4d660, 24 [pid 1191] set_robust_list(0x55558ee4d660, 24 [pid 1190] <... openat resumed>) = 3 [pid 1190] write(3, "1000", 4) = 4 [pid 1190] close(3) = 0 executing program [pid 1190] write(1, "executing program\n", 18) = 18 [pid 1190] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1190] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1192] <... set_robust_list resumed>) = 0 [pid 1191] <... set_robust_list resumed>) = 0 [pid 1189] <... set_robust_list resumed>) = 0 [pid 1190] <... ioctl resumed>) = 0 [pid 1190] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1190] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1190] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1192] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1191] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1190] <... write resumed>) = ? [pid 1189] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1191] <... prctl resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 1192] <... prctl resumed>) = 0 [pid 1191] setpgid(0, 0 [pid 1189] <... prctl resumed>) = 0 [pid 1192] setpgid(0, 0 [pid 1191] <... setpgid resumed>) = 0 [pid 1189] setpgid(0, 0 [pid 1192] <... setpgid resumed>) = 0 [pid 1191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1189] <... setpgid resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1191] <... openat resumed>) = 3 [pid 1190] +++ killed by SIGKILL +++ [pid 1189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 1193 attached [pid 1192] <... openat resumed>) = 3 [pid 1191] write(3, "1000", 4 [pid 1193] set_robust_list(0x55558ee4d660, 24 [pid 1191] <... write resumed>) = 4 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1190, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1193 [pid 1193] <... set_robust_list resumed>) = 0 [pid 1192] write(3, "1000", 4 [pid 1191] close(3 [pid 1189] <... openat resumed>) = 3 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1192] <... write resumed>) = 4 [pid 1191] <... close resumed>) = 0 executing program [pid 1193] <... prctl resumed>) = 0 [pid 1192] close(3 [pid 1191] write(1, "executing program\n", 18 [pid 1189] write(3, "1000", 4 [pid 1193] setpgid(0, 0 [pid 1191] <... write resumed>) = 18 [pid 1193] <... setpgid resumed>) = 0 [pid 1191] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1192] <... close resumed>) = 0 [pid 1189] <... write resumed>) = 4 [pid 1193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1192] write(1, "executing program\n", 18 [pid 1191] <... openat resumed>) = 3 executing program [pid 1193] <... openat resumed>) = 3 [pid 1192] <... write resumed>) = 18 [pid 1191] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1189] close(3 [pid 1193] write(3, "1000", 4 [pid 1192] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1191] <... ioctl resumed>) = 0 [pid 1193] <... write resumed>) = 4 [pid 1191] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1189] <... close resumed>) = 0 [pid 1192] <... openat resumed>) = 3 [pid 1193] close(3 [pid 1191] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1189] write(1, "executing program\n", 18 executing program [pid 1193] <... close resumed>) = 0 [pid 1192] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1191] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000executing program [pid 1189] <... write resumed>) = 18 [pid 1193] write(1, "executing program\n", 18 [pid 1192] <... ioctl resumed>) = 0 [pid 1191] <... openat resumed>) = 4 [pid 1193] <... write resumed>) = 18 [pid 1192] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1191] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1189] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1192] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1191] <... write resumed>) = 8784 [pid 1189] <... openat resumed>) = 8784 [pid 1189] +++ killed by SIGKILL +++ [pid 1192] +++ killed by SIGKILL +++ [pid 1193] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1193] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1193] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1193] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1193] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1193] exit_group(0) = ? [pid 1193] +++ exited with 0 +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1189, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1192, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [ 286.780609][ T39] tty tty1: SAK: killed process 1181 (syz-executor236): by fd#3 [ 286.780636][ T39] tty tty1: SAK: killed process 1183 (syz-executor236): by fd#3 [ 286.797627][ T39] tty tty1: SAK: killed process 1188 (syz-executor236): by fd#3 [ 286.808001][ T39] tty tty1: SAK: killed process 1190 (syz-executor236): by fd#3 [ 286.822143][ T6] tty tty1: SAK: killed process 1189 (syz-executor236): by fd#3 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1194 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1195 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1196 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1197 ./strace-static-x86_64: Process 1197 attached [pid 1197] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1197] setpgid(0, 0) = 0 [pid 1197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1197] write(3, "1000", 4) = 4 [pid 1197] close(3) = 0 executing program [pid 1197] write(1, "executing program\n", 18) = 18 [pid 1197] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1194 attached [pid 1194] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1194] setpgid(0, 0./strace-static-x86_64: Process 1196 attached ./strace-static-x86_64: Process 1195 attached ) = 0 [pid 1194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1194] write(3, "1000", 4) = 4 [pid 1194] close(3executing program ) = 0 [pid 1194] write(1, "executing program\n", 18) = 18 [pid 1194] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1196] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1196] setpgid(0, 0) = 0 [pid 1196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1196] write(3, "1000", 4) = 4 [pid 1196] close(3executing program ) = 0 [pid 1196] write(1, "executing program\n", 18) = 18 [pid 1196] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1195] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1195] setpgid(0, 0) = 0 [pid 1195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1195] write(3, "1000", 4) = 4 [pid 1195] close(3) = 0 executing program [pid 1195] write(1, "executing program\n", 18) = 18 [pid 1195] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1191] +++ killed by SIGKILL +++ [pid 1197] <... openat resumed>) = 3 [pid 1194] <... openat resumed>) = 3 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1191, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1196] <... openat resumed>) = 3 [pid 1195] <... openat resumed>) = 3 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1197] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1196] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1195] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1197] <... ioctl resumed>) = 0 [pid 1197] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1196] <... ioctl resumed>) = 0 [pid 1195] <... ioctl resumed>) = 0 [pid 1194] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1197] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1196] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1195] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1194] <... ioctl resumed>) = 0 [pid 1197] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1196] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1195] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1197] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1196] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1195] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1194] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1194] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1194, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1197] <... write resumed>) = ? [pid 1196] <... openat resumed>) = ? [pid 1195] <... openat resumed>) = ? [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 1196] +++ killed by SIGKILL +++ [pid 1195] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1195, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1196, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1198 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1199 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1200 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1201 ./strace-static-x86_64: Process 1201 attached [pid 1201] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1201] setpgid(0, 0) = 0 [pid 1201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1201] write(3, "1000", 4) = 4 [pid 1201] close(3) = 0 executing program [pid 1201] write(1, "executing program\n", 18) = 18 [pid 1201] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1199 attached [pid 1199] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 1200 attached ./strace-static-x86_64: Process 1198 attached ) = 0 [pid 1199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1199] setpgid(0, 0) = 0 [pid 1199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1199] write(3, "1000", 4) = 4 [pid 1199] close(3executing program ) = 0 [pid 1199] write(1, "executing program\n", 18) = 18 [pid 1199] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1200] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1200] setpgid(0, 0) = 0 [pid 1200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1200] write(3, "1000", 4) = 4 [pid 1200] close(3) = 0 [pid 1200] write(1, "executing program\n", 18) = 18 [pid 1200] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1198] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1198] setpgid(0, 0) = 0 [pid 1198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1198] write(3, "1000", 4) = 4 [pid 1198] close(3) = 0 [pid 1198] write(1, "executing program\n", 18) = 18 [pid 1198] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1197] +++ killed by SIGKILL +++ [pid 1201] <... openat resumed>) = 3 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1197, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1199] <... openat resumed>) = 3 [pid 1199] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1199] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1200] <... openat resumed>) = 3 [pid 1199] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1198] <... openat resumed>) = 3 [pid 1201] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1200] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] <... restart_syscall resumed>) = 0 [pid 1201] <... ioctl resumed>) = 0 [pid 1200] <... ioctl resumed>) = 0 [pid 1201] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1200] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1200] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1198] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1201] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1201] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [ 286.822181][ T6] tty tty1: SAK: killed process 1191 (syz-executor236): by fd#3 [ 286.822201][ T6] tty tty1: SAK: killed process 1192 (syz-executor236): by fd#3 [ 286.849123][ T371] tty tty1: SAK: killed process 1194 (syz-executor236): by fd#3 [ 286.849150][ T371] tty tty1: SAK: killed process 1195 (syz-executor236): by fd#3 [ 286.849172][ T371] tty tty1: SAK: killed process 1196 (syz-executor236): by fd#3 [ 286.849191][ T371] tty tty1: SAK: killed process 1197 (syz-executor236): by fd#3 [pid 1201] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1200] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 1202 attached [pid 1201] <... write resumed>) = ? [pid 1198] <... ioctl resumed>) = ? [pid 1202] set_robust_list(0x55558ee4d660, 24 [pid 1200] +++ killed by SIGKILL +++ [pid 1199] +++ killed by SIGKILL +++ [pid 1198] +++ killed by SIGKILL +++ [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1202 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1200, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1198, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1199, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1204 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1205 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1203 [pid 1202] <... set_robust_list resumed>) = 0 [pid 1202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1202] setpgid(0, 0) = 0 [pid 1202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1202] write(3, "1000", 4) = 4 [pid 1202] close(3executing program ) = 0 [pid 1202] write(1, "executing program\n", 18) = 18 [pid 1202] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1203 attached ./strace-static-x86_64: Process 1204 attached [pid 1204] set_robust_list(0x55558ee4d660, 24 [pid 1203] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 1205 attached [pid 1205] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1205] setpgid(0, 0) = 0 [pid 1205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1205] write(3, "1000", 4) = 4 [pid 1205] close(3) = 0 executing program [pid 1205] write(1, "executing program\n", 18) = 18 [pid 1205] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1204] <... set_robust_list resumed>) = 0 [pid 1204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1204] setpgid(0, 0) = 0 [pid 1204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1204] write(3, "1000", 4) = 4 [pid 1204] close(3) = 0 executing program [pid 1204] write(1, "executing program\n", 18) = 18 [pid 1204] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1203] <... set_robust_list resumed>) = 0 [pid 1203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1203] setpgid(0, 0) = 0 [pid 1203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1203] write(3, "1000", 4) = 4 [pid 1203] close(3 [pid 1201] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1201, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1203] <... close resumed>) = 0 executing program [pid 1203] write(1, "executing program\n", 18) = 18 [pid 1203] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1202] <... openat resumed>) = 3 [pid 1202] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1202] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1202] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1202] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1205] <... openat resumed>) = ? [pid 1204] <... openat resumed>) = 3 [pid 1202] <... write resumed>) = ? [pid 292] <... restart_syscall resumed>) = 0 [pid 1203] <... openat resumed>) = 3 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1204] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1203] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1206 [pid 1203] <... ioctl resumed>) = 0 [pid 1203] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1204] <... ioctl resumed>) = 0 [pid 1205] +++ killed by SIGKILL +++ [pid 1203] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1204] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1204] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1204] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1204] exit_group(0) = ? ./strace-static-x86_64: Process 1206 attached [pid 1206] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1206] setpgid(0, 0) = 0 [pid 1206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1206] write(3, "1000", 4) = 4 [pid 1206] close(3) = 0 [pid 1206] write(1, "executing program\n", 18executing program ) = 18 [pid 1206] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1206] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1203] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1204] +++ exited with 0 +++ [pid 1203] <... openat resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1205, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 286.893676][ T371] tty tty1: SAK: killed process 1198 (syz-executor236): by fd#3 [ 286.893713][ T371] tty tty1: SAK: killed process 1199 (syz-executor236): by fd#3 [ 286.893734][ T371] tty tty1: SAK: killed process 1200 (syz-executor236): by fd#3 [ 286.893751][ T371] tty tty1: SAK: killed process 1201 (syz-executor236): by fd#3 [ 286.927453][ T39] tty tty1: SAK: killed process 1202 (syz-executor236): by fd#3 [pid 1202] +++ killed by SIGKILL +++ [pid 1203] +++ killed by SIGKILL +++ [pid 295] <... restart_syscall resumed>) = 0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1207 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1203, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1202, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 1207 attached [pid 291] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1208 attached [pid 1208] set_robust_list(0x55558ee4d660, 24 [pid 1207] set_robust_list(0x55558ee4d660, 24 [pid 291] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1208 [pid 1208] <... set_robust_list resumed>) = 0 [pid 1208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1208] setpgid(0, 0) = 0 [pid 1208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1208] write(3, "1000", 4) = 4 [pid 1208] close(3) = 0 [pid 1208] write(1, "executing program\n", 18executing program ) = 18 [pid 1208] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1207] <... set_robust_list resumed>) = 0 [pid 1207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1207] setpgid(0, 0) = 0 [pid 1207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1207] write(3, "1000", 4) = 4 [pid 1207] close(3) = 0 [pid 1207] write(1, "executing program\n", 18) = 18 [pid 1207] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1209 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1210 ./strace-static-x86_64: Process 1209 attached [pid 1209] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 1210 attached ) = 0 [pid 1206] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1206, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1210] set_robust_list(0x55558ee4d660, 24 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1210] <... set_robust_list resumed>) = 0 [pid 1209] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1208] <... openat resumed>) = 3 [pid 1207] <... openat resumed>) = 3 [pid 1208] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1208] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1207] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1208] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1208] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1210] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1209] <... prctl resumed>) = 0 [pid 1207] <... ioctl resumed>) = 0 [pid 1208] <... openat resumed>) = 4 [pid 1208] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1210] <... prctl resumed>) = 0 [pid 1209] setpgid(0, 0 [pid 1207] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1207] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1209] <... setpgid resumed>) = 0 [pid 1209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1210] setpgid(0, 0) = 0 [pid 1210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1209] <... openat resumed>) = 3 [pid 1210] <... openat resumed>) = 3 [pid 1209] write(3, "1000", 4) = 4 [pid 1210] write(3, "1000", 4 [pid 1209] close(3 [pid 1210] <... write resumed>) = 4 executing program [pid 1209] <... close resumed>) = 0 [pid 1210] close(3) = 0 [pid 1209] write(1, "executing program\n", 18) = 18 executing program [pid 1210] write(1, "executing program\n", 18) = 18 [pid 1209] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1210] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1209] <... openat resumed>) = 3 [pid 1210] <... openat resumed>) = 3 [pid 1210] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1209] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1210] <... ioctl resumed>) = 0 [pid 1209] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1210] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1209] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1210] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1209] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1210] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1208] <... write resumed>) = ? [pid 1207] <... openat resumed>) = ? [pid 1209] <... openat resumed>) = 4 [pid 1207] +++ killed by SIGKILL +++ [pid 292] <... restart_syscall resumed>) = 0 [pid 1210] <... openat resumed>) = 4 [pid 1210] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1210] exit_group(0) = ? [pid 1209] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1209] exit_group(0) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1207, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1210] +++ exited with 0 +++ [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1208] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1208, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1211 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1212 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1213 ./strace-static-x86_64: Process 1213 attached [pid 1209] +++ exited with 0 +++ [pid 1213] set_robust_list(0x55558ee4d660, 24 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1213] <... set_robust_list resumed>) = 0 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1213] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 1211 attached ./strace-static-x86_64: Process 1212 attached ) = 0 [pid 1213] setpgid(0, 0 [pid 1212] set_robust_list(0x55558ee4d660, 24 [pid 1211] set_robust_list(0x55558ee4d660, 24 [pid 1213] <... setpgid resumed>) = 0 [pid 1212] <... set_robust_list resumed>) = 0 [pid 1211] <... set_robust_list resumed>) = 0 [pid 1213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1213] <... openat resumed>) = 3 [pid 1213] write(3, "1000", 4 [pid 1212] <... prctl resumed>) = 0 [pid 1211] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1213] <... write resumed>) = 4 [pid 1213] close(3 [pid 1211] <... prctl resumed>) = 0 [pid 1213] <... close resumed>) = 0 [pid 1212] setpgid(0, 0 [pid 1213] write(1, "executing program\n", 18executing program [pid 1211] setpgid(0, 0 [pid 1213] <... write resumed>) = 18 [pid 1212] <... setpgid resumed>) = 0 [pid 1213] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1211] <... setpgid resumed>) = 0 [pid 1212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1213] <... openat resumed>) = 3 [pid 1212] <... openat resumed>) = 3 [pid 1213] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1212] write(3, "1000", 4 [pid 1213] <... ioctl resumed>) = 0 [pid 1211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1213] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1212] <... write resumed>) = 4 [pid 1213] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1211] <... openat resumed>) = 3 [pid 1213] <... openat resumed>) = 4 [pid 1212] close(3 [pid 1213] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 1211] write(3, "1000", 4 [pid 1212] <... close resumed>) = 0 [pid 1212] write(1, "executing program\n", 18) = 18 [pid 1212] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1213] <... write resumed>) = 8784 [pid 1212] <... openat resumed>) = 3 [pid 1213] exit_group(0 [pid 1212] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1212] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1212] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = ? [pid 1212] +++ killed by SIGKILL +++ executing program [pid 1211] <... write resumed>) = 4 [pid 1211] close(3) = 0 [pid 1211] write(1, "executing program\n", 18) = 18 [pid 1211] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1211] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1211] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1211] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1211] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1211] exit_group(0) = ? [pid 1213] <... exit_group resumed>) = ? [pid 1211] +++ exited with 0 +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1212, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1214 [ 286.927486][ T39] tty tty1: SAK: killed process 1205 (syz-executor236): by fd#3 [ 286.944834][ T39] tty tty1: SAK: killed process 1203 (syz-executor236): by fd#3 [ 286.944857][ T39] tty tty1: SAK: killed process 1206 (syz-executor236): by fd#3 [ 286.963706][ T371] tty tty1: SAK: killed process 1207 (syz-executor236): by fd#3 [ 286.963736][ T371] tty tty1: SAK: killed process 1208 (syz-executor236): by fd#3 [ 286.986067][ T371] tty tty1: SAK: killed process 1212 (syz-executor236): by fd#3 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1215 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1216 ./strace-static-x86_64: Process 1216 attached [pid 1216] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1216] setpgid(0, 0) = 0 [pid 1216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1216] write(3, "1000", 4) = 4 [pid 1216] close(3) = 0 executing program [pid 1216] write(1, "executing program\n", 18) = 18 [pid 1216] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1216] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1216] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1216] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1216] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1213] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1213, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1214 attached ./strace-static-x86_64: Process 1215 attached [pid 1214] set_robust_list(0x55558ee4d660, 24 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1216] ????( [pid 1215] set_robust_list(0x55558ee4d660, 24 [pid 1216] <... ???? resumed>) = ? [pid 1214] <... set_robust_list resumed>) = 0 [pid 1215] <... set_robust_list resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1217 ./strace-static-x86_64: Process 1217 attached [pid 1217] set_robust_list(0x55558ee4d660, 24) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1218 [pid 1217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1217] setpgid(0, 0) = 0 [pid 1217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1217] write(3, "1000", 4) = 4 [pid 1217] close(3) = 0 [pid 1217] write(1, "executing program\n", 18executing program ) = 18 [pid 1217] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1217] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1217] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1217] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1217] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1217] exit_group(0) = ? executing program [pid 1214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1214] setpgid(0, 0) = 0 [pid 1214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1214] write(3, "1000", 4) = 4 [pid 1214] close(3) = 0 [pid 1214] write(1, "executing program\n", 18) = 18 [pid 1215] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 1218 attached ) = 0 [pid 1214] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1216] +++ killed by SIGKILL +++ [pid 1215] setpgid(0, 0 [pid 1218] set_robust_list(0x55558ee4d660, 24 [pid 1215] <... setpgid resumed>) = 0 [pid 1218] <... set_robust_list resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1216, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1214] <... openat resumed>) = 3 [pid 1218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1214] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1214, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1218] <... prctl resumed>) = 0 [pid 1218] setpgid(0, 0) = 0 [pid 1218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1218] write(3, "1000", 4) = 4 [pid 1218] close(3) = 0 [pid 1218] write(1, "executing program\n", 18) = 18 [pid 1218] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1218] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1218] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1218] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1218] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1218] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 1215] <... openat resumed>) = 3 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1219 attached [pid 1218] +++ exited with 0 +++ [pid 1215] write(3, "1000", 4) = 4 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1219 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1220 [pid 1215] close(3 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1215] <... close resumed>) = 0 [pid 1215] write(1, "executing program\n", 18) = 18 executing program ./strace-static-x86_64: Process 1220 attached [pid 1215] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1220] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1215] <... openat resumed>) = 3 [pid 1215] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1220] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1215] <... ioctl resumed>) = 0 [pid 1220] <... prctl resumed>) = 0 [pid 1215] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1220] setpgid(0, 0 [pid 1215] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1220] <... setpgid resumed>) = 0 [pid 1220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1215] <... openat resumed>) = 4 [pid 1215] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1220] <... openat resumed>) = 3 [pid 1220] write(3, "1000", 4) = 4 [pid 1220] close(3 [pid 1215] <... write resumed>) = 8784 [pid 1220] <... close resumed>) = 0 [pid 1220] write(1, "executing program\n", 18executing program ) = 18 [pid 1215] pwrite64(0, "executing program\n", 18, 0 [pid 1219] set_robust_list(0x55558ee4d660, 24 [pid 1217] +++ exited with 0 +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1221 [pid 1220] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1215] +++ killed by SIGKILL +++ [pid 1219] <... set_robust_list resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1215, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1220] <... openat resumed>) = 3 [pid 1219] <... prctl resumed>) = 0 [pid 1219] setpgid(0, 0 [pid 1220] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1219] <... setpgid resumed>) = 0 [pid 1219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1222 ./strace-static-x86_64: Process 1222 attached [pid 1220] <... ioctl resumed>) = 0 [pid 1220] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1219] <... openat resumed>) = 3 [pid 1220] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1220] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1220] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1221 attached [pid 1222] set_robust_list(0x55558ee4d660, 24 [pid 1220] <... write resumed>) = ? [pid 1219] write(3, "1000", 4 [pid 1222] <... set_robust_list resumed>) = 0 [pid 1222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1222] setpgid(0, 0) = 0 [pid 1222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1222] write(3, "1000", 4) = 4 [pid 1222] close(3) = 0 [pid 1222] write(1, "executing program\n", 18executing program ) = 18 [pid 1222] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1222] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1222] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1222] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1222] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1222] exit_group(0) = ? [pid 1221] set_robust_list(0x55558ee4d660, 24 [pid 1219] <... write resumed>) = 4 [pid 1222] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1223 [pid 1219] close(3) = 0 [pid 1221] <... set_robust_list resumed>) = 0 [ 286.986091][ T371] tty tty1: SAK: killed process 1213 (syz-executor236): by fd#3 [ 287.002765][ T371] tty tty1: SAK: killed process 1216 (syz-executor236): by fd#3 [ 287.012554][ T371] tty tty1: SAK: killed process 1214 (syz-executor236): by fd#3 [ 287.024277][ T371] tty tty1: SAK: killed process 1215 (syz-executor236): by fd#3 [pid 1219] write(1, "executing program\n", 18 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1224 executing program [pid 1219] <... write resumed>) = 18 [pid 1219] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1221] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1219] <... openat resumed>) = 3 [pid 1221] <... prctl resumed>) = 0 [pid 1221] setpgid(0, 0 [pid 1219] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1221] <... setpgid resumed>) = 0 [pid 1221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1219] <... ioctl resumed>) = 0 [pid 1219] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1219] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1221] <... openat resumed>) = 3 [pid 1219] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1224 attached ./strace-static-x86_64: Process 1223 attached [pid 1221] write(3, "1000", 4 [pid 1223] set_robust_list(0x55558ee4d660, 24 [pid 1224] set_robust_list(0x55558ee4d660, 24 [pid 1221] <... write resumed>) = 4 [pid 1221] close(3) = 0 [pid 1219] <... write resumed>) = ? executing program [pid 1221] write(1, "executing program\n", 18) = 18 [pid 1221] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1221] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1220] +++ killed by SIGKILL +++ [pid 1221] <... ioctl resumed>) = 0 [pid 1221] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1221] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1221] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1221] exit_group(0) = ? executing program [pid 1223] <... set_robust_list resumed>) = 0 [pid 1223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1223] setpgid(0, 0) = 0 [pid 1223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1223] write(3, "1000", 4) = 4 [pid 1223] close(3) = 0 [pid 1223] write(1, "executing program\n", 18) = 18 [pid 1223] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1223] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1223] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1223] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1224] <... set_robust_list resumed>) = 0 [pid 1223] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1220, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1223] <... write resumed>) = ? [pid 1219] +++ killed by SIGKILL +++ executing program [pid 1224] <... prctl resumed>) = 0 [pid 1224] setpgid(0, 0) = 0 [pid 1224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1224] write(3, "1000", 4) = 4 [pid 1224] close(3) = 0 [pid 1224] write(1, "executing program\n", 18) = 18 [pid 1224] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1224] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1224] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1224] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1224] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1224] exit_group(0) = ? [pid 292] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1223] +++ killed by SIGKILL +++ [pid 1224] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1219, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1225 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1223, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1225 attached ./strace-static-x86_64: Process 1226 attached [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1226] set_robust_list(0x55558ee4d660, 24 [pid 1221] +++ exited with 0 +++ [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1226 [pid 1226] <... set_robust_list resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1226] <... prctl resumed>) = 0 [pid 1226] setpgid(0, 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1226] <... setpgid resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1227 [pid 1226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1226] write(3, "1000", 4) = 4 executing program [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1228 [pid 1226] close(3) = 0 [pid 1226] write(1, "executing program\n", 18) = 18 [pid 1226] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 ./strace-static-x86_64: Process 1228 attached [pid 1226] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1225] set_robust_list(0x55558ee4d660, 24 [pid 1226] <... ioctl resumed>) = 0 [pid 1226] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1225] <... set_robust_list resumed>) = 0 [pid 1226] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1226] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1227 attached [pid 1228] set_robust_list(0x55558ee4d660, 24 [pid 1226] <... write resumed>) = ? [pid 1225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1228] <... set_robust_list resumed>) = 0 [pid 1227] set_robust_list(0x55558ee4d660, 24 [pid 1225] <... prctl resumed>) = 0 [pid 1228] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1227] <... set_robust_list resumed>) = 0 [pid 1225] setpgid(0, 0 [pid 1228] <... prctl resumed>) = 0 [pid 1227] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1225] <... setpgid resumed>) = 0 [pid 1228] setpgid(0, 0 [pid 1227] <... prctl resumed>) = 0 [pid 1225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1228] <... setpgid resumed>) = 0 [pid 1227] setpgid(0, 0 [pid 1225] <... openat resumed>) = 3 [pid 1228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1227] <... setpgid resumed>) = 0 [pid 1225] write(3, "1000", 4 [pid 1228] <... openat resumed>) = 3 [pid 1227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1225] <... write resumed>) = 4 [pid 1228] write(3, "1000", 4 [pid 1227] <... openat resumed>) = 3 [pid 1225] close(3 [pid 1228] <... write resumed>) = 4 [pid 1227] write(3, "1000", 4 [pid 1225] <... close resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 executing program [pid 1226] +++ killed by SIGKILL +++ [pid 1225] write(1, "executing program\n", 18 [pid 1228] close(3 [pid 1225] <... write resumed>) = 18 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1226, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1225] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1229 attached [pid 1228] <... close resumed>) = 0 [pid 1227] <... write resumed>) = 4 [pid 1225] <... openat resumed>) = 3 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1229] set_robust_list(0x55558ee4d660, 24 [pid 1228] write(1, "executing program\n", 18executing program [pid 1227] close(3 [pid 1225] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}./strace-static-x86_64: Process 1230 attached [pid 1229] <... set_robust_list resumed>) = 0 [pid 1225] <... ioctl resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1229 [pid 1230] set_robust_list(0x55558ee4d660, 24 [pid 1229] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1228] <... write resumed>) = 18 [pid 1225] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1230 [pid 1230] <... set_robust_list resumed>) = 0 [pid 1229] <... prctl resumed>) = 0 [pid 1225] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1229] setpgid(0, 0 [pid 1228] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1225] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1230] <... prctl resumed>) = 0 [pid 1229] <... setpgid resumed>) = 0 [pid 1230] setpgid(0, 0 [pid 1229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1225] <... openat resumed>) = 4 [pid 1230] <... setpgid resumed>) = 0 [pid 1229] <... openat resumed>) = 3 [pid 1228] <... openat resumed>) = 3 executing program executing program executing program [pid 1225] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1229] write(3, "1000", 4 [pid 1230] <... openat resumed>) = 3 [pid 1229] <... write resumed>) = 4 [pid 1230] write(3, "1000", 4 [pid 1229] close(3 [pid 1230] <... write resumed>) = 4 [pid 1229] <... close resumed>) = 0 [pid 1225] <... write resumed>) = 8784 [pid 1230] close(3 [pid 1229] write(1, "executing program\n", 18 [pid 1230] <... close resumed>) = 0 [pid 1229] <... write resumed>) = 18 [pid 1230] write(1, "executing program\n", 18 [pid 1229] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1230] <... write resumed>) = 18 [pid 1229] <... openat resumed>) = 3 [pid 1230] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1229] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1230] <... openat resumed>) = 3 [pid 1229] <... ioctl resumed>) = 0 [pid 1230] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1229] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1230] <... ioctl resumed>) = 0 [pid 1229] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1229] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1230] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1229] <... openat resumed>) = 4 [pid 1230] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1229] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1230] <... openat resumed>) = 4 [pid 1229] <... write resumed>) = 8784 [pid 1230] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1229] exit_group(0 [pid 1230] <... write resumed>) = 8784 [pid 1229] <... exit_group resumed>) = ? [pid 1230] exit_group(0) = ? [pid 1227] <... close resumed>) = 0 [pid 1227] write(1, "executing program\n", 18) = 18 [pid 1227] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1227] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1227] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1227] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1227] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1227] exit_group(0) = ? [pid 1228] +++ killed by SIGKILL +++ [pid 1229] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 287.037420][ T39] tty tty1: SAK: killed process 1220 (syz-executor236): by fd#3 [ 287.045444][ T39] tty tty1: SAK: killed process 1220 (syz-executor236): by fd#3 [ 287.053473][ T39] tty tty1: SAK: killed process 1219 (syz-executor236): by fd#3 [ 287.061902][ T39] tty tty1: SAK: killed process 1223 (syz-executor236): by fd#3 [ 287.073568][ T39] tty tty1: SAK: killed process 1226 (syz-executor236): by fd#3 [ 287.086394][ T371] tty tty1: SAK: killed process 1225 (syz-executor236): by fd#3 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1231 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1228, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1231 attached ./strace-static-x86_64: Process 1232 attached [pid 1230] +++ exited with 0 +++ [pid 1225] +++ killed by SIGKILL +++ [pid 1231] set_robust_list(0x55558ee4d660, 24 [pid 1227] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1225, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1232] set_robust_list(0x55558ee4d660, 24 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1232 [pid 1231] <... set_robust_list resumed>) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1232] <... set_robust_list resumed>) = 0 [pid 1231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1231] <... prctl resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1231] setpgid(0, 0 [pid 1232] <... prctl resumed>) = 0 [pid 1232] setpgid(0, 0) = 0 [pid 1232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1231] <... setpgid resumed>) = 0 [pid 1232] <... openat resumed>) = 3 [pid 1232] write(3, "1000", 4 [pid 1231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1233 [pid 1232] <... write resumed>) = 4 [pid 1232] close(3 [pid 1231] <... openat resumed>) = 3 [pid 1231] write(3, "1000", 4 [pid 1232] <... close resumed>) = 0 executing program executing program [pid 1231] <... write resumed>) = 4 [pid 1232] write(1, "executing program\n", 18 [pid 1231] close(3 [pid 1232] <... write resumed>) = 18 [pid 1231] <... close resumed>) = 0 [pid 1232] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1231] write(1, "executing program\n", 18 [pid 1232] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1231] <... write resumed>) = 18 [pid 1232] <... ioctl resumed>) = 0 [pid 1231] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1232] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1231] <... openat resumed>) = 3 [pid 292] <... restart_syscall resumed>) = 0 [pid 1232] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1232] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 295] <... restart_syscall resumed>) = 0 [pid 1232] <... openat resumed>) = 4 [pid 1231] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1233 attached [pid 1232] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1231] <... ioctl resumed>) = 0 [pid 1233] set_robust_list(0x55558ee4d660, 24 [pid 1231] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1233] <... set_robust_list resumed>) = 0 [pid 1231] <... ioctl resumed>) = ? [pid 1233] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1231] +++ killed by SIGKILL +++ [pid 1233] <... prctl resumed>) = 0 [pid 1233] setpgid(0, 0) = 0 [pid 1233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1233] write(3, "1000", 4) = 4 [pid 1233] close(3) = 0 [pid 1233] write(1, "executing program\n", 18executing program ) = 18 [pid 1233] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1233] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1233] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1233] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 1234 attached [pid 1234] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1234] setpgid(0, 0) = 0 [pid 1234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1234] write(3, "1000", 4) = 4 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1234 [pid 1233] <... openat resumed>) = 4 [pid 1232] <... write resumed>) = ? [pid 1233] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1233] exit_group(0) = ? [pid 1234] close(3) = 0 executing program [pid 1234] write(1, "executing program\n", 18) = 18 [pid 1234] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1234] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1234] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1234] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1234] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1234] exit_group(0) = ? [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1235 ./strace-static-x86_64: Process 1235 attached [pid 1235] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1233] +++ exited with 0 +++ [pid 1234] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1231, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1235] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1236 ./strace-static-x86_64: Process 1236 attached [pid 1232] +++ killed by SIGKILL +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1232, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1235] <... prctl resumed>) = 0 [pid 1236] set_robust_list(0x55558ee4d660, 24 [pid 1235] setpgid(0, 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1237 attached [pid 1236] <... set_robust_list resumed>) = 0 [pid 1235] <... setpgid resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1238 attached [pid 1237] set_robust_list(0x55558ee4d660, 24 [pid 1236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1237 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1238 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1239 ./strace-static-x86_64: Process 1239 attached [pid 1239] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1235] <... openat resumed>) = 3 [pid 1237] <... set_robust_list resumed>) = 0 [pid 1236] <... prctl resumed>) = 0 [pid 1235] write(3, "1000", 4 [pid 1239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1239] setpgid(0, 0) = 0 [pid 1239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1236] setpgid(0, 0 [pid 1237] <... prctl resumed>) = 0 [pid 1235] <... write resumed>) = 4 [pid 1239] <... openat resumed>) = 3 [pid 1239] write(3, "1000", 4executing program ) = 4 [pid 1239] close(3) = 0 [pid 1239] write(1, "executing program\n", 18) = 18 [pid 1239] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1236] <... setpgid resumed>) = 0 [pid 1237] setpgid(0, 0 [pid 1235] close(3 [pid 1239] <... openat resumed>) = 3 [pid 1236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1237] <... setpgid resumed>) = 0 [pid 1235] <... close resumed>) = 0 [pid 1239] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 executing program [pid 1239] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1239] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1239] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1235] write(1, "executing program\n", 18 [pid 1236] <... openat resumed>) = 3 [pid 1235] <... write resumed>) = 18 [pid 1237] <... openat resumed>) = 3 [pid 1238] set_robust_list(0x55558ee4d660, 24 [pid 1237] write(3, "1000", 4 [pid 1236] write(3, "1000", 4 [pid 1235] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1239] <... write resumed>) = ? [pid 1238] <... set_robust_list resumed>) = 0 [pid 1237] <... write resumed>) = 4 [pid 1236] <... write resumed>) = 4 [pid 1235] <... openat resumed>) = 3 [pid 1237] close(3 [pid 1236] close(3 [pid 1235] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1237] <... close resumed>) = 0 [pid 1236] <... close resumed>) = 0 [pid 1235] <... ioctl resumed>) = 0 executing program executing program [pid 1237] write(1, "executing program\n", 18 [pid 1236] write(1, "executing program\n", 18 [pid 1235] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1237] <... write resumed>) = 18 [pid 1236] <... write resumed>) = 18 [pid 1235] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1237] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1236] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1235] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1237] <... openat resumed>) = 3 [pid 1236] <... openat resumed>) = 3 [pid 1235] <... openat resumed>) = 4 [pid 1237] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1236] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1235] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1237] <... ioctl resumed>) = 0 [pid 1236] <... ioctl resumed>) = 0 [pid 1235] <... write resumed>) = 8784 [pid 1238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1237] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1236] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1235] exit_group(0 [pid 1238] <... prctl resumed>) = 0 [pid 1237] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1236] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1235] <... exit_group resumed>) = ? [pid 1238] setpgid(0, 0 [pid 1237] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1236] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1238] <... setpgid resumed>) = 0 [pid 1237] <... openat resumed>) = 4 [ 287.086434][ T371] tty tty1: SAK: killed process 1228 (syz-executor236): by fd#3 [ 287.106755][ T39] tty tty1: SAK: killed process 1231 (syz-executor236): by fd#3 [ 287.106791][ T39] tty tty1: SAK: killed process 1232 (syz-executor236): by fd#3 [pid 1236] <... openat resumed>) = 4 [pid 1238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1237] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1236] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1238] <... openat resumed>) = 3 [pid 1237] <... write resumed>) = 8784 [pid 1236] <... write resumed>) = ? [pid 1238] write(3, "1000", 4 [pid 1235] +++ exited with 0 +++ [pid 1238] <... write resumed>) = 4 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1238] close(3 [pid 295] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1238] <... close resumed>) = 0 [pid 1238] write(1, "executing program\n", 18) = 18 [pid 1238] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1238] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1238] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1238] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1238] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1238] exit_group(0) = ? [pid 1237] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1237, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1240 ./strace-static-x86_64: Process 1240 attached [pid 1240] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1240] setpgid(0, 0) = 0 [pid 1240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1241 [pid 1240] <... openat resumed>) = 3 [pid 1240] write(3, "1000", 4) = 4 [pid 1240] close(3) = 0 [pid 1240] write(1, "executing program\n", 18executing program ) = 18 [pid 1240] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1240] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1238] +++ exited with 0 +++ [pid 1236] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1236, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1239] +++ killed by SIGKILL +++ [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1242 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1243 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1239, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1240] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1240] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1240] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1240] exit_group(0) = ? ./strace-static-x86_64: Process 1241 attached [pid 1241] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1241] setpgid(0, 0) = 0 [pid 1241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 1242 attached ./strace-static-x86_64: Process 1243 attached [pid 1243] set_robust_list(0x55558ee4d660, 24 [pid 1242] set_robust_list(0x55558ee4d660, 24 [pid 1241] write(3, "1000", 4 [pid 1243] <... set_robust_list resumed>) = 0 [pid 1242] <... set_robust_list resumed>) = 0 [pid 1241] <... write resumed>) = 4 [pid 1243] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1243] <... prctl resumed>) = 0 [pid 1242] <... prctl resumed>) = 0 [pid 1243] setpgid(0, 0 [pid 1242] setpgid(0, 0 [pid 1241] close(3 [pid 1240] +++ exited with 0 +++ [pid 1243] <... setpgid resumed>) = 0 [pid 1242] <... setpgid resumed>) = 0 [pid 1241] <... close resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1241] write(1, "executing program\n", 18executing program [pid 1243] <... openat resumed>) = 3 [pid 1242] <... openat resumed>) = 3 [pid 1241] <... write resumed>) = 18 [pid 1242] write(3, "1000", 4) = 4 [pid 1242] close(3) = 0 executing program [pid 1242] write(1, "executing program\n", 18) = 18 [pid 1242] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1243] write(3, "1000", 4 [pid 1242] <... openat resumed>) = 3 [pid 1241] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1242] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1242] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1242] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1242] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1243] <... write resumed>) = 4 [pid 1242] <... write resumed>) = 8784 [pid 291] <... restart_syscall resumed>) = 0 [pid 1243] close(3 [pid 1242] exit_group(0) = ? executing program [pid 1243] <... close resumed>) = 0 [pid 1241] <... openat resumed>) = 3 [pid 1243] write(1, "executing program\n", 18 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1243] <... write resumed>) = 18 [pid 1242] +++ exited with 0 +++ [pid 1243] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1244 [pid 1243] <... openat resumed>) = 3 [pid 1243] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1243] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1245 [pid 1243] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1243] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1243] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1246 [pid 1241] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1241, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1244 attached [pid 1244] set_robust_list(0x55558ee4d660, 24 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1247 [pid 1244] <... set_robust_list resumed>) = 0 [pid 1244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 1247 attached ./strace-static-x86_64: Process 1246 attached ./strace-static-x86_64: Process 1245 attached [pid 1246] set_robust_list(0x55558ee4d660, 24 [pid 1244] setpgid(0, 0 [pid 1245] set_robust_list(0x55558ee4d660, 24 [pid 1247] set_robust_list(0x55558ee4d660, 24 [pid 1246] <... set_robust_list resumed>) = 0 [pid 1245] <... set_robust_list resumed>) = 0 [pid 1247] <... set_robust_list resumed>) = 0 [pid 1246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1244] <... setpgid resumed>) = 0 [pid 1243] +++ exited with 0 +++ [pid 1246] <... prctl resumed>) = 0 [pid 1245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1245] <... prctl resumed>) = 0 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1246] setpgid(0, 0 [pid 1245] setpgid(0, 0 [pid 1246] <... setpgid resumed>) = 0 [pid 1247] <... prctl resumed>) = 0 [pid 1245] <... setpgid resumed>) = 0 [pid 1246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1246] <... openat resumed>) = 3 executing program executing program [pid 1245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1247] setpgid(0, 0) = 0 [pid 1246] write(3, "1000", 4 [pid 1245] <... openat resumed>) = 3 [pid 1244] <... openat resumed>) = 3 [pid 1245] write(3, "1000", 4 [pid 1246] <... write resumed>) = 4 [pid 1245] <... write resumed>) = 4 [pid 1246] close(3 [pid 1245] close(3 [pid 1244] write(3, "1000", 4 [pid 1247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1246] <... close resumed>) = 0 [pid 1245] <... close resumed>) = 0 [pid 1246] write(1, "executing program\n", 18 [pid 1245] write(1, "executing program\n", 18 [pid 1244] <... write resumed>) = 4 [pid 1246] <... write resumed>) = 18 [pid 1245] <... write resumed>) = 18 [pid 1247] <... openat resumed>) = 3 [pid 1246] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1245] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1244] close(3 [pid 292] <... restart_syscall resumed>) = 0 [pid 1247] write(3, "1000", 4 [pid 1244] <... close resumed>) = 0 executing program [pid 1247] <... write resumed>) = 4 [pid 1246] <... openat resumed>) = 3 [pid 1245] <... openat resumed>) = 3 [pid 1244] write(1, "executing program\n", 18 [pid 1246] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1244] <... write resumed>) = 18 [pid 1245] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1247] close(3 [pid 1246] <... ioctl resumed>) = 0 [pid 1245] <... ioctl resumed>) = 0 [pid 1244] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1247] <... close resumed>) = 0 [pid 1246] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1245] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}./strace-static-x86_64: Process 1248 attached [pid 1247] write(1, "executing program\n", 18 [pid 1246] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 1245] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1244] <... openat resumed>) = 3 [pid 1248] set_robust_list(0x55558ee4d660, 24 [pid 1247] <... write resumed>) = 18 [pid 1246] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1245] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1244] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1248 [pid 1248] <... set_robust_list resumed>) = 0 [pid 1247] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1246] <... openat resumed>) = 4 [pid 1245] <... openat resumed>) = 4 [pid 1244] <... ioctl resumed>) = 0 [ 287.139476][ T39] tty tty1: SAK: killed process 1239 (syz-executor236): by fd#3 [ 287.147792][ T39] tty tty1: SAK: killed process 1236 (syz-executor236): by fd#3 [ 287.147825][ T39] tty tty1: SAK: killed process 1237 (syz-executor236): by fd#3 [ 287.147848][ T39] tty tty1: SAK: killed process 1239 (syz-executor236): by fd#3 [ 287.175595][ T39] tty tty1: SAK: killed process 1241 (syz-executor236): by fd#3 executing program [pid 1248] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1247] <... openat resumed>) = 3 [pid 1246] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1245] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1244] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1248] <... prctl resumed>) = 0 [pid 1244] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1248] setpgid(0, 0 [pid 1244] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1248] <... setpgid resumed>) = 0 [pid 1245] <... write resumed>) = 8784 [pid 1248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1246] <... write resumed>) = 8784 [pid 1245] exit_group(0 [pid 1244] <... openat resumed>) = 4 [pid 1248] <... openat resumed>) = 3 [pid 1248] write(3, "1000", 4) = 4 [pid 1248] close(3) = 0 [pid 1248] write(1, "executing program\n", 18) = 18 [pid 1248] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1248] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1248] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1248] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1248] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1248] exit_group(0) = ? [pid 1247] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1247, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1245] <... exit_group resumed>) = ? [pid 1244] +++ killed by SIGKILL +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1244, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1249 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1250 ./strace-static-x86_64: Process 1249 attached [pid 1249] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1249] setpgid(0, 0) = 0 [pid 1249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1249] write(3, "1000", 4) = 4 [pid 1249] close(3) = 0 [pid 1249] write(1, "executing program\n", 18executing program ) = 18 [pid 1249] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1249] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1249] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 1250 attached [pid 1248] +++ exited with 0 +++ [pid 1246] +++ killed by SIGKILL +++ [pid 1245] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1246, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1245, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1249] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1249] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1249] exit_group(0) = ? executing program [pid 1250] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1250] setpgid(0, 0) = 0 [pid 1250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1250] <... openat resumed>) = 3 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1251 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1250] write(3, "1000", 4 [pid 292] <... restart_syscall resumed>) = 0 [pid 1250] <... write resumed>) = 4 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1252 [pid 1250] close(3) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1250] write(1, "executing program\n", 18) = 18 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1253 [pid 1250] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1250] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1250] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1250] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1250] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1250] exit_group(0) = ? ./strace-static-x86_64: Process 1253 attached ./strace-static-x86_64: Process 1252 attached ./strace-static-x86_64: Process 1251 attached [pid 1253] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1252] set_robust_list(0x55558ee4d660, 24 [pid 1251] set_robust_list(0x55558ee4d660, 24 [pid 1249] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1253] setpgid(0, 0) = 0 [pid 1253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1253] write(3, "1000", 4) = 4 [pid 1253] close(3) = 0 [pid 1253] write(1, "executing program\n", 18executing program ) = 18 [pid 1253] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1253] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1253] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1253] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1253] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1253] exit_group(0) = ? [pid 1252] <... set_robust_list resumed>) = 0 [pid 1251] <... set_robust_list resumed>) = 0 [pid 1252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1251] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1252] setpgid(0, 0 [pid 1251] <... prctl resumed>) = 0 [pid 1252] <... setpgid resumed>) = 0 [pid 1252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1251] setpgid(0, 0 [pid 1252] <... openat resumed>) = 3 [pid 1251] <... setpgid resumed>) = 0 [pid 1252] write(3, "1000", 4) = 4 [pid 1251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1252] close(3) = 0 [pid 1251] <... openat resumed>) = 3 executing program [pid 1252] write(1, "executing program\n", 18 [pid 1250] +++ exited with 0 +++ [pid 1251] write(3, "1000", 4 [pid 1253] +++ exited with 0 +++ [pid 1252] <... write resumed>) = 18 [pid 1251] <... write resumed>) = 4 [pid 1252] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1251] close(3 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1252] <... openat resumed>) = 3 [pid 1251] <... close resumed>) = 0 [pid 1252] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1251] write(1, "executing program\n", 18executing program [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1252] <... ioctl resumed>) = 0 [pid 1251] <... write resumed>) = 18 [pid 1252] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1251] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] <... restart_syscall resumed>) = 0 [pid 1252] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1251] <... openat resumed>) = 3 [pid 1252] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1251] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1252] <... openat resumed>) = 4 [pid 1251] <... ioctl resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1252] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1251] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1252] <... write resumed>) = 8784 [pid 1251] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1252] exit_group(0 [pid 1251] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 1254 attached [pid 1252] <... exit_group resumed>) = ? [pid 1251] <... openat resumed>) = 4 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1254 [pid 292] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 1254] set_robust_list(0x55558ee4d660, 24 [pid 1251] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1252] +++ exited with 0 +++ [pid 1251] <... write resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1255 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1256 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1254] <... set_robust_list resumed>) = 0 [pid 1254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1254] setpgid(0, 0) = 0 [pid 1254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1254] write(3, "1000", 4) = 4 [pid 1254] close(3) = 0 [pid 1254] write(1, "executing program\n", 18executing program ) = 18 [pid 1254] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1254] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1254] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1254] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [ 287.199679][ T39] tty tty1: SAK: killed process 1244 (syz-executor236): by fd#3 [ 287.199712][ T39] tty tty1: SAK: killed process 1245 (syz-executor236): by fd#3 [ 287.199730][ T39] tty tty1: SAK: killed process 1246 (syz-executor236): by fd#3 [ 287.199748][ T39] tty tty1: SAK: killed process 1247 (syz-executor236): by fd#3 [ 287.231097][ T39] tty tty1: SAK: killed process 1250 (syz-executor236): by fd#3 [pid 1254] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1254] exit_group(0) = ? [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1255 attached [pid 1251] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1251, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1257 [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1256 attached [pid 1256] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1256] setpgid(0, 0) = 0 [pid 1256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1256] write(3, "1000", 4) = 4 [pid 1256] close(3) = 0 [pid 1256] write(1, "executing program\n", 18executing program ) = 18 [pid 1256] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1256] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1256] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1256] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1256] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1256] exit_group(0./strace-static-x86_64: Process 1257 attached ) = ? [pid 1255] set_robust_list(0x55558ee4d660, 24 [pid 1257] set_robust_list(0x55558ee4d660, 24 [pid 1255] <... set_robust_list resumed>) = 0 [pid 1254] +++ exited with 0 +++ [pid 1257] <... set_robust_list resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1255] <... prctl resumed>) = 0 executing program [pid 1257] <... prctl resumed>) = 0 [pid 1257] setpgid(0, 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 1257] <... setpgid resumed>) = 0 [pid 1257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1257] write(3, "1000", 4) = 4 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1258 [pid 1257] close(3) = 0 [pid 1257] write(1, "executing program\n", 18) = 18 [pid 293] <... restart_syscall resumed>) = 0 [pid 1257] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1257] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1257] <... ioctl resumed>) = 0 [pid 1257] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1259 [pid 1257] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1257] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1257] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1257] exit_group(0) = ? executing program [pid 1255] setpgid(0, 0) = 0 [pid 1255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1255] write(3, "1000", 4) = 4 [pid 1255] close(3) = 0 [pid 1255] write(1, "executing program\n", 18) = 18 [pid 1255] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1255] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1255] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1255] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1255] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1255] exit_group(0) = ? ./strace-static-x86_64: Process 1259 attached ./strace-static-x86_64: Process 1258 attached [pid 1259] set_robust_list(0x55558ee4d660, 24 [pid 1258] set_robust_list(0x55558ee4d660, 24 [pid 1259] <... set_robust_list resumed>) = 0 [pid 1258] <... set_robust_list resumed>) = 0 [pid 1259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1257] +++ exited with 0 +++ [pid 1255] +++ exited with 0 +++ [pid 1259] <... prctl resumed>) = 0 [pid 1258] <... prctl resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1259] setpgid(0, 0 [pid 1258] setpgid(0, 0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1259] <... setpgid resumed>) = 0 [pid 1258] <... setpgid resumed>) = 0 [pid 1259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1259] <... openat resumed>) = 3 [pid 1259] write(3, "1000", 4) = 4 [pid 1258] <... openat resumed>) = 3 [pid 1259] close(3) = 0 executing program [pid 1258] write(3, "1000", 4 [pid 1259] write(1, "executing program\n", 18) = 18 [pid 1258] <... write resumed>) = 4 [pid 1259] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1258] close(3) = 0 executing program [pid 1259] <... openat resumed>) = 3 [pid 1258] write(1, "executing program\n", 18 [pid 1259] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1256] +++ exited with 0 +++ [pid 1258] <... write resumed>) = 18 [pid 1259] <... ioctl resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1259] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1258] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1259] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1259] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1258] <... openat resumed>) = 3 [pid 1259] <... openat resumed>) = 4 [pid 1259] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1258] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1259] <... write resumed>) = 8784 [pid 1258] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1258] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = ? [pid 1258] +++ killed by SIGKILL +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1258, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1260 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1261 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1262 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1263 ./strace-static-x86_64: Process 1263 attached [pid 1263] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1263] setpgid(0, 0) = 0 [pid 1263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1263] write(3, "1000", 4) = 4 [pid 1263] close(3) = 0 [pid 1263] write(1, "executing program\n", 18executing program ) = 18 [pid 1263] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1263] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1263] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1259] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1259, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1263] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 1260 attached ./strace-static-x86_64: Process 1261 attached ./strace-static-x86_64: Process 1262 attached [pid 1261] set_robust_list(0x55558ee4d660, 24 [pid 1260] set_robust_list(0x55558ee4d660, 24 [pid 1262] set_robust_list(0x55558ee4d660, 24 [pid 1261] <... set_robust_list resumed>) = 0 [pid 1260] <... set_robust_list resumed>) = 0 [pid 1262] <... set_robust_list resumed>) = 0 [pid 1261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1261] <... prctl resumed>) = 0 [pid 1260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1263] <... openat resumed>) = 4 [pid 1262] setpgid(0, 0 [pid 1261] setpgid(0, 0 [pid 1260] <... prctl resumed>) = 0 [pid 1262] <... setpgid resumed>) = 0 [pid 1261] <... setpgid resumed>) = 0 [pid 1260] setpgid(0, 0 [pid 1263] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1260] <... setpgid resumed>) = 0 [pid 1261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program executing program [pid 1262] <... openat resumed>) = 3 [pid 1261] <... openat resumed>) = 3 [pid 1260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1262] write(3, "1000", 4 [pid 1260] <... openat resumed>) = 3 [pid 1262] <... write resumed>) = 4 [pid 1260] write(3, "1000", 4 [pid 1262] close(3 [pid 1260] <... write resumed>) = 4 [pid 1262] <... close resumed>) = 0 [pid 1260] close(3 [pid 1262] write(1, "executing program\n", 18 [pid 1260] <... close resumed>) = 0 [pid 1262] <... write resumed>) = 18 [pid 1260] write(1, "executing program\n", 18 [pid 1262] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1260] <... write resumed>) = 18 [pid 1262] <... openat resumed>) = 3 [pid 1260] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1262] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1260] <... openat resumed>) = 3 [pid 1262] <... ioctl resumed>) = 0 [pid 1260] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1262] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1260] <... ioctl resumed>) = 0 [pid 1262] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1260] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1262] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1260] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1260] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1262] <... openat resumed>) = 4 [pid 1260] <... openat resumed>) = 4 [pid 1262] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1260] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1262] <... write resumed>) = 8784 [pid 1260] <... write resumed>) = 8784 [pid 1262] exit_group(0 [pid 1260] exit_group(0 [pid 1262] <... exit_group resumed>) = ? [pid 1260] <... exit_group resumed>) = ? [pid 1263] <... write resumed>) = ? [pid 1261] write(3, "1000", 4 [pid 1260] +++ exited with 0 +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 1262] +++ exited with 0 +++ [ 287.244380][ T39] tty tty1: SAK: killed process 1251 (syz-executor236): by fd#3 [ 287.253040][ T39] tty tty1: SAK: killed process 1254 (syz-executor236): by fd#3 [ 287.261171][ T39] tty tty1: SAK: killed process 1256 (syz-executor236): by fd#3 [ 287.273448][ T6] tty tty1: SAK: killed process 1258 (syz-executor236): by fd#3 [ 287.273482][ T6] tty tty1: SAK: killed process 1259 (syz-executor236): by fd#3 [ 287.292209][ T39] tty tty1: SAK: killed process 1263 (syz-executor236): by fd#3 executing program [pid 1261] <... write resumed>) = 4 [pid 1261] close(3) = 0 [pid 1261] write(1, "executing program\n", 18) = 18 [pid 1261] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1261] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1261] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1261] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1261] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1261] exit_group(0) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1264 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1265 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1266 ./strace-static-x86_64: Process 1264 attached [pid 1264] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1264] setpgid(0, 0./strace-static-x86_64: Process 1265 attached ./strace-static-x86_64: Process 1266 attached [pid 1265] set_robust_list(0x55558ee4d660, 24 [pid 1266] set_robust_list(0x55558ee4d660, 24 [pid 1265] <... set_robust_list resumed>) = 0 [pid 1266] <... set_robust_list resumed>) = 0 [pid 1263] +++ killed by SIGKILL +++ [pid 1265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1263, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1265] <... prctl resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1266] <... prctl resumed>) = 0 [pid 1264] <... setpgid resumed>) = 0 [pid 1265] setpgid(0, 0 [pid 1266] setpgid(0, 0 [pid 1265] <... setpgid resumed>) = 0 [pid 1261] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1266] <... setpgid resumed>) = 0 [pid 1265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1264] <... openat resumed>) = 3 [pid 1266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1265] <... openat resumed>) = 3 [pid 1264] write(3, "1000", 4) = 4 [pid 1264] close(3) = 0 [pid 1264] write(1, "executing program\n", 18 [pid 1266] <... openat resumed>) = 3 executing program [pid 1265] write(3, "1000", 4 [pid 1264] <... write resumed>) = 18 [pid 1264] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1265] <... write resumed>) = 4 [pid 1266] write(3, "1000", 4 [pid 1264] <... openat resumed>) = 3 [pid 1265] close(3 [pid 1266] <... write resumed>) = 4 [pid 1264] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1264] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1264] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1264] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program executing program [pid 1266] close(3 [pid 1265] <... close resumed>) = 0 [pid 1264] <... write resumed>) = 8784 [pid 1265] write(1, "executing program\n", 18) = 18 [pid 1265] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1266] <... close resumed>) = 0 [pid 1266] write(1, "executing program\n", 18 [pid 1265] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1266] <... write resumed>) = 18 [pid 1265] <... ioctl resumed>) = 0 [pid 1266] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1265] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1266] <... openat resumed>) = 3 [pid 1265] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1266] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1265] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1266] <... ioctl resumed>) = 0 [pid 1265] <... openat resumed>) = 4 [pid 1266] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1265] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1266] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1265] <... write resumed>) = 8784 [pid 1266] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1265] exit_group(0 [pid 1266] <... openat resumed>) = 4 [pid 1265] <... exit_group resumed>) = ? [pid 1266] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1266] exit_group(0) = ? [pid 1265] +++ exited with 0 +++ [pid 1266] +++ exited with 0 +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1264] +++ killed by SIGKILL +++ [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1269 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1268 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1264, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1267 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1270 [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1270 attached ./strace-static-x86_64: Process 1267 attached ./strace-static-x86_64: Process 1269 attached ./strace-static-x86_64: Process 1268 attached [pid 1269] set_robust_list(0x55558ee4d660, 24 [pid 1267] set_robust_list(0x55558ee4d660, 24 [pid 1270] set_robust_list(0x55558ee4d660, 24 [pid 1269] <... set_robust_list resumed>) = 0 [pid 1270] <... set_robust_list resumed>) = 0 [pid 1268] set_robust_list(0x55558ee4d660, 24 [pid 1267] <... set_robust_list resumed>) = 0 [pid 1269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1269] setpgid(0, 0) = 0 [pid 1269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1269] <... openat resumed>) = 3 [pid 1267] <... prctl resumed>) = 0 [pid 1269] write(3, "1000", 4) = 4 [pid 1269] close(3executing program ) = 0 [pid 1269] write(1, "executing program\n", 18) = 18 [pid 1269] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1267] setpgid(0, 0 [pid 1268] <... set_robust_list resumed>) = 0 [pid 1269] <... openat resumed>) = 3 [pid 1269] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1269] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1269] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1269] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1270] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1269] <... write resumed>) = ? [pid 1268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1267] <... setpgid resumed>) = 0 [pid 1267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1267] write(3, "1000", 4) = 4 [pid 1267] close(3) = 0 [pid 1267] write(1, "executing program\n", 18executing program ) = 18 [pid 1267] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1267] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1267] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1267] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1267] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1267] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1271 [pid 1270] <... prctl resumed>) = 0 [pid 1270] setpgid(0, 0 [pid 1268] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 1271 attached [pid 1268] setpgid(0, 0 [pid 1271] set_robust_list(0x55558ee4d660, 24 [pid 1268] <... setpgid resumed>) = 0 [pid 1268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1270] <... setpgid resumed>) = 0 [pid 1270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1268] write(3, "1000", 4 [pid 1270] <... openat resumed>) = 3 [pid 1268] <... write resumed>) = 4 [pid 1268] close(3 [pid 1270] write(3, "1000", 4 [pid 1268] <... close resumed>) = 0 [pid 1270] <... write resumed>) = 4 [pid 1270] close(3) = 0 [pid 1268] write(1, "executing program\n", 18executing program ) = 18 [pid 1270] write(1, "executing program\n", 18 [pid 1268] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1270] <... write resumed>) = 18 [pid 1270] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1268] <... openat resumed>) = 3 [pid 1270] <... openat resumed>) = 3 [pid 1268] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1270] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1268] <... ioctl resumed>) = 0 [pid 1270] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1268] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1270] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1268] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1270] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1271] <... set_robust_list resumed>) = 0 [pid 1269] +++ killed by SIGKILL +++ [pid 1268] <... openat resumed>) = 4 [pid 1270] <... openat resumed>) = 4 [pid 1270] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1268] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1270] <... write resumed>) = 8784 [pid 1268] <... write resumed>) = 8784 [pid 1270] exit_group(0 [pid 1268] exit_group(0 [pid 1270] <... exit_group resumed>) = ? [pid 1268] <... exit_group resumed>) = ? executing program [pid 1271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1271] setpgid(0, 0) = 0 [pid 1271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1271] write(3, "1000", 4) = 4 [pid 1271] close(3) = 0 [pid 1271] write(1, "executing program\n", 18) = 18 [pid 1271] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1271] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1271] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1271] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1271] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1271] exit_group(0) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1269, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1267] +++ exited with 0 +++ [pid 1271] +++ exited with 0 +++ [pid 1268] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1270] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1272 ./strace-static-x86_64: Process 1272 attached [pid 1272] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 1272] setpgid(0, 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1273 attached [pid 1272] <... setpgid resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1273 [pid 1272] <... openat resumed>) = 3 [pid 1272] write(3, "1000", 4./strace-static-x86_64: Process 1275 attached ./strace-static-x86_64: Process 1274 attached ) = 4 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1274 [pid 1273] set_robust_list(0x55558ee4d660, 24 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1275 [pid 1275] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1274] set_robust_list(0x55558ee4d660, 24 [pid 1273] <... set_robust_list resumed>) = 0 [pid 1272] close(3 [pid 1275] <... prctl resumed>) = 0 [pid 1275] setpgid(0, 0) = 0 [pid 1275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1274] <... set_robust_list resumed>) = 0 [pid 1272] <... close resumed>) = 0 [pid 1275] <... openat resumed>) = 3 [pid 1275] write(3, "1000", 4 [pid 1272] write(1, "executing program\n", 18 [pid 1275] <... write resumed>) = 4 [pid 1275] close(3) = 0 [pid 1275] write(1, "executing program\n", 18executing program executing program ) = 18 [pid 1275] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1272] <... write resumed>) = 18 [pid 1275] <... openat resumed>) = 3 [pid 1272] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1275] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1272] <... openat resumed>) = 3 [pid 1273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1275] <... ioctl resumed>) = 0 [pid 1272] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1273] <... prctl resumed>) = 0 [pid 1275] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1272] <... ioctl resumed>) = 0 [pid 1273] setpgid(0, 0 [pid 1275] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1273] <... setpgid resumed>) = 0 [pid 1275] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1272] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [ 287.300615][ T39] tty tty1: SAK: killed process 1263 (syz-executor236): by fd#3 [ 287.312640][ T6] tty tty1: SAK: killed process 1264 (syz-executor236): by fd#3 [ 287.325871][ T39] tty tty1: SAK: killed process 1269 (syz-executor236): by fd#3 [ 287.333892][ T39] tty tty1: SAK: killed process 1267 (syz-executor236): by fd#3 [ 287.333919][ T39] tty tty1: SAK: killed process 1269 (syz-executor236): by fd#3 [pid 1272] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 executing program executing program [pid 1272] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 293] <... restart_syscall resumed>) = 0 [pid 1273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1275] <... openat resumed>) = ? [pid 1273] write(3, "1000", 4) = 4 [pid 1273] close(3) = 0 [pid 1273] write(1, "executing program\n", 18) = 18 [pid 1273] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1273] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1273] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1273] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1273] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1273] exit_group(0) = ? [pid 1274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1274] setpgid(0, 0) = 0 [pid 1274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1274] write(3, "1000", 4) = 4 [pid 1274] close(3) = 0 [pid 1274] write(1, "executing program\n", 18) = 18 [pid 1274] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1274] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1274] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1274] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1274] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1274] exit_group(0) = ? [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1276 [pid 1275] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1275, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1276 attached [pid 1276] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1276] setpgid(0, 0) = 0 [pid 1276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1276] write(3, "1000", 4) = 4 [pid 1276] close(3) = 0 [pid 1276] write(1, "executing program\n", 18executing program ) = 18 [pid 1276] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1276] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1276] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1276] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1276] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1276] exit_group(0) = ? [pid 1272] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1272, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1276] +++ exited with 0 +++ [pid 1273] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1274] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] <... restart_syscall resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1277 attached [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1277 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1278 ./strace-static-x86_64: Process 1278 attached [pid 1277] set_robust_list(0x55558ee4d660, 24) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 1277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1277] setpgid(0, 0) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1277] write(3, "1000", 4) = 4 [pid 1277] close(3) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1279 executing program [pid 1277] write(1, "executing program\n", 18) = 18 [pid 1277] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1277] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1278] set_robust_list(0x55558ee4d660, 24 [pid 1277] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1277] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1277] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1279 attached [pid 1278] <... set_robust_list resumed>) = 0 [pid 1277] <... write resumed>) = ? [pid 1278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1278] setpgid(0, 0) = 0 [pid 1278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1278] write(3, "1000", 4) = 4 [pid 1278] close(3) = 0 [pid 1278] write(1, "executing program\n", 18executing program ) = 18 [pid 1278] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1278] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1278] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1278] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1280 [pid 1278] <... openat resumed>) = 4 [pid 1278] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1278] exit_group(0 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1281 [pid 1278] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 1280 attached [pid 1280] set_robust_list(0x55558ee4d660, 24 [pid 1278] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1279] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1279] setpgid(0, 0) = 0 [pid 1279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1279] write(3, "1000", 4) = 4 [pid 1279] close(3) = 0 [pid 1279] write(1, "executing program\n", 18executing program ) = 18 [pid 1279] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1279] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1279] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1279] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1279] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1279] exit_group(0) = ? ./strace-static-x86_64: Process 1281 attached [pid 1281] set_robust_list(0x55558ee4d660, 24 [pid 1277] +++ killed by SIGKILL +++ [pid 1280] <... set_robust_list resumed>) = 0 [pid 1280] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1277, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1281] <... set_robust_list resumed>) = 0 [pid 1280] <... prctl resumed>) = 0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1280] setpgid(0, 0 [pid 1281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1280] <... setpgid resumed>) = 0 [pid 1280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1279] +++ exited with 0 +++ [pid 1281] <... prctl resumed>) = 0 [pid 1280] <... openat resumed>) = 3 [pid 1280] write(3, "1000", 4 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1280] <... write resumed>) = 4 [pid 1280] close(3executing program [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1280] <... close resumed>) = 0 [pid 1280] write(1, "executing program\n", 18) = 18 [pid 1280] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1280] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] <... restart_syscall resumed>) = 0 [pid 1280] <... ioctl resumed>) = 0 [pid 1281] setpgid(0, 0 [pid 1280] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1280] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1281] <... setpgid resumed>) = 0 [pid 1280] <... openat resumed>) = 4 [pid 1280] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1280] <... write resumed>) = 8784 [pid 1280] exit_group(0) = ? ./strace-static-x86_64: Process 1282 attached [pid 1281] <... openat resumed>) = 3 [pid 1280] +++ exited with 0 +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 1282] set_robust_list(0x55558ee4d660, 24 [pid 1281] write(3, "1000", 4 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1282 [pid 1281] <... write resumed>) = 4 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1282] <... set_robust_list resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1281] close(3 [pid 1282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1282] setpgid(0, 0) = 0 [pid 1282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1281] <... close resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1283 ./strace-static-x86_64: Process 1283 attached [pid 1282] write(3, "1000", 4) = 4 [pid 1282] close(3) = 0 [pid 1282] write(1, "executing program\n", 18) = 18 executing program [pid 1282] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1282] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1282] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1282] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1282] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1283] set_robust_list(0x55558ee4d660, 24 [pid 1282] <... write resumed>) = ? [pid 1281] write(1, "executing program\n", 18executing program ) = 18 [pid 1281] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1281] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1281] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1281] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 295] <... restart_syscall resumed>) = 0 [pid 1281] <... openat resumed>) = 4 [pid 1283] <... set_robust_list resumed>) = 0 [pid 1281] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1281] <... write resumed>) = 8784 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1283] <... prctl resumed>) = 0 [pid 1281] exit_group(0 [pid 1283] setpgid(0, 0 [pid 1281] <... exit_group resumed>) = ? [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1284 [pid 1283] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 1284 attached [pid 1283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1282] +++ killed by SIGKILL +++ [pid 1281] +++ exited with 0 +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 1284] set_robust_list(0x55558ee4d660, 24 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1282, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1284] <... set_robust_list resumed>) = 0 [ 287.360054][ T39] tty tty1: SAK: killed process 1272 (syz-executor236): by fd#3 [ 287.360083][ T39] tty tty1: SAK: killed process 1275 (syz-executor236): by fd#3 [ 287.380386][ T39] tty tty1: SAK: killed process 1277 (syz-executor236): by fd#3 [ 287.388421][ T39] tty tty1: SAK: killed process 1277 (syz-executor236): by fd#3 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1285 attached [pid 1284] <... prctl resumed>) = 0 [pid 1283] <... openat resumed>) = 3 [pid 1285] set_robust_list(0x55558ee4d660, 24 [pid 1284] setpgid(0, 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1285 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1285] <... set_robust_list resumed>) = 0 [pid 1284] <... setpgid resumed>) = 0 [pid 1285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1285] <... prctl resumed>) = 0 [pid 1284] <... openat resumed>) = 3 [pid 1285] setpgid(0, 0 [pid 1284] write(3, "1000", 4 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1286 [pid 1285] <... setpgid resumed>) = 0 [pid 1284] <... write resumed>) = 4 [pid 1285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1284] close(3 [pid 1285] <... openat resumed>) = 3 [pid 1284] <... close resumed>) = 0 executing program [pid 1285] write(3, "1000", 4 [pid 1284] write(1, "executing program\n", 18 [pid 1285] <... write resumed>) = 4 [pid 1284] <... write resumed>) = 18 [pid 1285] close(3 [pid 1284] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1286 attached [pid 1285] <... close resumed>) = 0 [pid 1284] <... openat resumed>) = 3 [pid 1283] write(3, "1000", 4 [pid 1285] write(1, "executing program\n", 18 [pid 1284] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}executing program [pid 1285] <... write resumed>) = 18 [pid 1284] <... ioctl resumed>) = 0 [pid 1283] <... write resumed>) = 4 [pid 1285] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1284] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1285] <... openat resumed>) = 3 [pid 1284] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1285] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1284] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1283] close(3 [pid 1285] <... ioctl resumed>) = 0 [pid 1284] <... openat resumed>) = 4 [pid 1285] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1284] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1286] set_robust_list(0x55558ee4d660, 24 [pid 1284] <... write resumed>) = 8784 [pid 1283] <... close resumed>) = 0 [pid 1286] <... set_robust_list resumed>) = 0 [pid 1283] write(1, "executing program\n", 18executing program [pid 1286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1283] <... write resumed>) = 18 [pid 1286] <... prctl resumed>) = 0 [pid 1283] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1286] setpgid(0, 0 [pid 1283] <... openat resumed>) = 3 [pid 1286] <... setpgid resumed>) = 0 [pid 1283] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1283] <... ioctl resumed>) = 0 [pid 1286] <... openat resumed>) = 3 [pid 1283] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1286] write(3, "1000", 4 [pid 1283] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1286] <... write resumed>) = 4 [pid 1283] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1286] close(3 [pid 1283] <... openat resumed>) = 4 [pid 1286] <... close resumed>) = 0 [pid 1283] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1286] write(1, "executing program\n", 18 [pid 1283] <... write resumed>) = 8784 executing program [pid 1286] <... write resumed>) = 18 [pid 1283] exit_group(0 [pid 1286] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1283] <... exit_group resumed>) = ? [pid 292] <... restart_syscall resumed>) = 0 [pid 1286] <... openat resumed>) = 3 [pid 1286] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1287 attached [pid 1286] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1285] <... ioctl resumed>) = ? [pid 1283] +++ exited with 0 +++ [pid 1286] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1287 [pid 1286] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1286] <... openat resumed>) = 4 [pid 293] <... restart_syscall resumed>) = 0 [pid 1286] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1286] exit_group(0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1286] <... exit_group resumed>) = ? [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1288 ./strace-static-x86_64: Process 1288 attached [pid 1288] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1288] setpgid(0, 0) = 0 [pid 1288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1288] write(3, "1000", 4) = 4 [pid 1288] close(3) = 0 [pid 1286] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1284] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1284, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1288] write(1, "executing program\n", 18executing program ) = 18 [pid 1287] set_robust_list(0x55558ee4d660, 24 [pid 1285] +++ killed by SIGKILL +++ [pid 1287] <... set_robust_list resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 1287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1288] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1285, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1287] <... prctl resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1288] <... openat resumed>) = 3 [pid 1287] setpgid(0, 0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1287] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 1289 attached [pid 1288] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1289 [pid 1289] set_robust_list(0x55558ee4d660, 24 [pid 1287] write(3, "1000", 4) = 4 [pid 1287] close(3) = 0 [pid 1287] write(1, "executing program\n", 18) = 18 [pid 1287] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1289] <... set_robust_list resumed>) = 0 [pid 1287] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1287] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1287] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1287] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1288] <... ioctl resumed>) = 0 [pid 1287] <... write resumed>) = 8784 [pid 1287] exit_group(0 [pid 291] <... restart_syscall resumed>) = 0 [pid 1287] <... exit_group resumed>) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1290 [pid 1289] <... prctl resumed>) = 0 [pid 1288] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1288, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1289] setpgid(0, 0) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1291 [pid 1289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1289] write(3, "1000", 4) = 4 executing program [pid 1289] close(3) = 0 [pid 1289] write(1, "executing program\n", 18) = 18 [pid 1289] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1289] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1289] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1289] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1289] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1289] exit_group(0) = ? [pid 1289] +++ exited with 0 +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1290 attached ) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1292 ./strace-static-x86_64: Process 1291 attached [pid 1291] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1291] setpgid(0, 0) = 0 [pid 1291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1291] write(3, "1000", 4) = 4 [pid 1291] close(3) = 0 [pid 1291] write(1, "executing program\n", 18executing program ) = 18 [pid 1291] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1292 attached [pid 1292] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1292] setpgid(0, 0) = 0 [pid 1292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1292] write(3, "1000", 4) = 4 [pid 1290] set_robust_list(0x55558ee4d660, 24 [pid 1287] +++ killed by SIGKILL +++ [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1287, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1292] close(3 [pid 1290] <... set_robust_list resumed>) = 0 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1291] <... openat resumed>) = 3 [pid 1291] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1290] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1293 [pid 1292] <... close resumed>) = 0 [pid 1290] <... prctl resumed>) = 0 [pid 1291] <... ioctl resumed>) = 0 [pid 1291] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1291] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000executing program ./strace-static-x86_64: Process 1293 attached [pid 1292] write(1, "executing program\n", 18 [pid 1290] setpgid(0, 0 [pid 1291] <... openat resumed>) = 4 [pid 1292] <... write resumed>) = 18 [pid 1290] <... setpgid resumed>) = 0 [pid 1293] set_robust_list(0x55558ee4d660, 24 [pid 1292] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1291] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [ 287.403199][ T39] tty tty1: SAK: killed process 1282 (syz-executor236): by fd#3 [ 287.416096][ T24] tty tty1: SAK: killed process 1284 (syz-executor236): by fd#3 [ 287.416134][ T24] tty tty1: SAK: killed process 1285 (syz-executor236): by fd#3 [ 287.436493][ T24] tty tty1: SAK: killed process 1287 (syz-executor236): by fd#3 [ 287.436521][ T24] tty tty1: SAK: killed process 1288 (syz-executor236): by fd#3 [pid 1290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program executing program [pid 1292] <... openat resumed>) = 3 [pid 1290] <... openat resumed>) = 3 [pid 1292] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1290] write(3, "1000", 4 [pid 1292] <... ioctl resumed>) = 0 [pid 1292] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1290] <... write resumed>) = 4 [pid 1292] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1290] close(3 [pid 1292] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1290] <... close resumed>) = 0 [pid 1292] <... openat resumed>) = ? [pid 1290] write(1, "executing program\n", 18 [pid 1292] +++ killed by SIGKILL +++ [pid 1290] <... write resumed>) = 18 [pid 1290] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1290] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1290] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1290] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1293] <... set_robust_list resumed>) = 0 [pid 1293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1293] setpgid(0, 0) = 0 [pid 1293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1293] write(3, "1000", 4) = 4 [pid 1293] close(3) = 0 [pid 1293] write(1, "executing program\n", 18) = 18 [pid 1293] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1293] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1293] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1293] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1291] <... write resumed>) = ? [pid 1290] <... openat resumed>) = 4 [pid 1290] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program executing program [pid 292] <... restart_syscall resumed>) = 0 [pid 1290] <... write resumed>) = 8784 [pid 1290] exit_group(0) = ? [pid 1293] <... openat resumed>) = 4 [pid 1293] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1293] exit_group(0) = ? [pid 1291] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1292, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1294 ./strace-static-x86_64: Process 1294 attached [pid 1294] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1294] setpgid(0, 0) = 0 [pid 1294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1294] write(3, "1000", 4) = 4 [pid 1294] close(3) = 0 [pid 1294] write(1, "executing program\n", 18) = 18 [pid 1294] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1294] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1294] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1294] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1294] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1294] exit_group(0) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1291, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1295 ./strace-static-x86_64: Process 1295 attached [pid 1295] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1295] setpgid(0, 0) = 0 [pid 1295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1295] write(3, "1000", 4 [pid 1293] +++ exited with 0 +++ [pid 1290] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1295] <... write resumed>) = 4 [pid 1295] close(3) = 0 [pid 1295] write(1, "executing program\n", 18) = 18 [pid 1295] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1295] <... openat resumed>) = 3 [pid 1294] +++ exited with 0 +++ [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1296 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1296 attached [pid 1296] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1296] setpgid(0, 0) = 0 [pid 1296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1297 [pid 1296] <... openat resumed>) = 3 [pid 1296] write(3, "1000", 4) = 4 [pid 1296] close(3executing program ) = 0 [pid 1296] write(1, "executing program\n", 18) = 18 [pid 1296] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1297 attached [pid 1296] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1295] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}./strace-static-x86_64: Process 1298 attached [pid 1297] set_robust_list(0x55558ee4d660, 24 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1298 [pid 1298] set_robust_list(0x55558ee4d660, 24 [pid 1297] <... set_robust_list resumed>) = 0 [pid 1296] <... ioctl resumed>) = 0 [pid 1295] <... ioctl resumed>) = 0 [pid 1298] <... set_robust_list resumed>) = 0 [pid 1298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1298] setpgid(0, 0) = 0 [pid 1295] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1295] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1296] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1298] <... openat resumed>) = 3 [pid 1297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1295] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1298] write(3, "1000", 4 [pid 1295] <... openat resumed>) = 4 [pid 1295] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 1298] <... write resumed>) = 4 [pid 1297] <... prctl resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1299 ./strace-static-x86_64: Process 1299 attached [pid 1299] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1299] setpgid(0, 0) = 0 [pid 1299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1299] write(3, "1000", 4) = 4 [pid 1299] close(3) = 0 [pid 1299] write(1, "executing program\n", 18) = 18 [pid 1299] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1299] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1299] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1299] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1295] <... write resumed>) = ? [pid 1299] <... openat resumed>) = 4 [pid 1299] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1296] <... ioctl resumed>) = ? [pid 1299] <... write resumed>) = 8784 [pid 1299] exit_group(0) = ? [pid 1298] close(3 [pid 1297] setpgid(0, 0 [pid 1298] <... close resumed>) = 0 [pid 1297] <... setpgid resumed>) = 0 [pid 1298] write(1, "executing program\n", 18executing program [pid 1299] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1298] <... write resumed>) = 18 [pid 1295] +++ killed by SIGKILL +++ [pid 1298] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] <... restart_syscall resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1295, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1300 [pid 1297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1298] <... openat resumed>) = 3 [pid 1296] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1296, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1300 attached [pid 1300] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1300] setpgid(0, 0) = 0 [pid 1300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1300] write(3, "1000", 4) = 4 [pid 1300] close(3) = 0 [pid 1300] write(1, "executing program\n", 18executing program ) = 18 [pid 1300] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1300] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1298] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1300] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1300] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1300] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1298] <... ioctl resumed>) = 0 [pid 1297] <... openat resumed>) = 3 [pid 1300] <... write resumed>) = 8784 [pid 1300] exit_group(0) = ? [pid 1297] write(3, "1000", 4 [pid 1298] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1297] <... write resumed>) = 4 [pid 1298] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1298] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1297] close(3 [pid 1298] <... openat resumed>) = 4 [pid 1298] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program ) = 8784 [pid 1298] exit_group(0) = ? [pid 1297] <... close resumed>) = 0 [pid 1297] write(1, "executing program\n", 18) = 18 [pid 1297] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 292] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1301 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1302 [pid 1297] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1297] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1297] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1297] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1297] exit_group(0) = ? [pid 1300] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1301 attached ./strace-static-x86_64: Process 1302 attached [pid 1301] set_robust_list(0x55558ee4d660, 24 [pid 1302] set_robust_list(0x55558ee4d660, 24 [pid 1301] <... set_robust_list resumed>) = 0 [pid 1298] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1301] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1302] <... set_robust_list resumed>) = 0 [pid 294] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1301] <... prctl resumed>) = 0 [pid 1301] setpgid(0, 0) = 0 [pid 1301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1301] write(3, "1000", 4) = 4 [pid 1301] close(3) = 0 [pid 1301] write(1, "executing program\n", 18) = 18 [pid 1301] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1301] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1301] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1301] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1301] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1301] exit_group(0) = ? executing program [pid 1302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1302] setpgid(0, 0) = 0 [pid 1302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1302] write(3, "1000", 4) = 4 [pid 1302] close(3) = 0 [pid 1302] write(1, "executing program\n", 18) = 18 [pid 1302] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1302] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1302] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1302] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1303 [pid 1302] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1302] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1304 ./strace-static-x86_64: Process 1303 attached [pid 1297] +++ exited with 0 +++ ./strace-static-x86_64: Process 1304 attached [pid 1303] set_robust_list(0x55558ee4d660, 24 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1304] set_robust_list(0x55558ee4d660, 24 [pid 1303] <... set_robust_list resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1302] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... restart_syscall resumed>) = 0 [pid 1303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1304] <... set_robust_list resumed>) = 0 [pid 1303] <... prctl resumed>) = 0 [pid 1301] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1303] setpgid(0, 0 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1304] setpgid(0, 0) = 0 [pid 1304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1303] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 1305 attached [pid 1304] <... openat resumed>) = 3 [pid 1303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1305 [pid 1304] write(3, "1000", 4) = 4 [pid 1303] <... openat resumed>) = 3 [pid 1304] close(3 [pid 1303] write(3, "1000", 4 [pid 1305] set_robust_list(0x55558ee4d660, 24 [pid 1303] <... write resumed>) = 4 executing program executing program [pid 1305] <... set_robust_list resumed>) = 0 [pid 1304] <... close resumed>) = 0 [pid 1303] close(3 [pid 1304] write(1, "executing program\n", 18 [pid 1303] <... close resumed>) = 0 [pid 1304] <... write resumed>) = 18 [pid 1303] write(1, "executing program\n", 18 [pid 1305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1304] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1303] <... write resumed>) = 18 [pid 1305] setpgid(0, 0 [pid 1304] <... openat resumed>) = 3 [pid 1303] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1305] <... setpgid resumed>) = 0 [pid 1304] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1303] <... openat resumed>) = 3 [pid 1304] <... ioctl resumed>) = 0 [pid 1304] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1303] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1304] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1303] <... ioctl resumed>) = 0 [pid 1305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1303] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1304] <... openat resumed>) = 4 [pid 1303] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1304] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1303] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1305] <... openat resumed>) = 3 [ 287.455613][ T6] tty tty1: SAK: killed process 1291 (syz-executor236): by fd#3 [ 287.455640][ T6] tty tty1: SAK: killed process 1292 (syz-executor236): by fd#3 [ 287.477873][ T371] tty tty1: SAK: killed process 1295 (syz-executor236): by fd#3 [ 287.477895][ T371] tty tty1: SAK: killed process 1296 (syz-executor236): by fd#3 [ 287.501629][ T371] tty tty1: SAK: killed process 1297 (syz-executor236): by fd#3 executing program [pid 1305] write(3, "1000", 4 [pid 1304] <... write resumed>) = ? [pid 1303] <... openat resumed>) = ? [pid 1305] <... write resumed>) = 4 [pid 1305] close(3) = 0 [pid 1305] write(1, "executing program\n", 18) = 18 [pid 1305] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1305] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1305] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1305] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1305] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1305] exit_group(0) = ? [pid 1303] +++ killed by SIGKILL +++ [pid 292] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1303, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1306 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1305] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1307 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1306 attached [pid 1306] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1306] setpgid(0, 0) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1308 ./strace-static-x86_64: Process 1307 attached [pid 1304] +++ killed by SIGKILL +++ [pid 1307] set_robust_list(0x55558ee4d660, 24 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1304, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1307] <... set_robust_list resumed>) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1307] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 1308 attached [pid 1306] <... openat resumed>) = 3 [pid 1306] write(3, "1000", 4 [pid 1307] <... prctl resumed>) = 0 [pid 1306] <... write resumed>) = 4 [pid 1306] close(3) = 0 [pid 1306] write(1, "executing program\n", 18executing program [pid 291] <... restart_syscall resumed>) = 0 [pid 1307] setpgid(0, 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1308] set_robust_list(0x55558ee4d660, 24 [pid 1307] <... setpgid resumed>) = 0 [pid 1306] <... write resumed>) = 18 [pid 1307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 1309 attached ) = 3 [pid 295] <... restart_syscall resumed>) = 0 [pid 1307] write(3, "1000", 4) = 4 executing program [pid 1307] close(3) = 0 [pid 1307] write(1, "executing program\n", 18) = 18 [pid 1307] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1309 [pid 1307] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1307] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1307] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1307] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1309] set_robust_list(0x55558ee4d660, 24 [pid 1308] <... set_robust_list resumed>) = 0 [pid 1307] <... write resumed>) = 8784 [pid 1306] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1307] exit_group(0) = ? ./strace-static-x86_64: Process 1310 attached [pid 1309] <... set_robust_list resumed>) = 0 [pid 1306] <... openat resumed>) = 3 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1310 [pid 1307] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1309] setpgid(0, 0) = 0 [pid 1309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1309] write(3, "1000", 4) = 4 [pid 1309] close(3) = 0 [pid 1309] write(1, "executing program\n", 18executing program ) = 18 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1311 [pid 1309] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1310] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1310] setpgid(0, 0) = 0 [pid 1310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 1311 attached [pid 1308] setpgid(0, 0 [pid 1311] set_robust_list(0x55558ee4d660, 24 [pid 1310] write(3, "1000", 4 [pid 1308] <... setpgid resumed>) = 0 [pid 1311] <... set_robust_list resumed>) = 0 [pid 1310] <... write resumed>) = 4 [pid 1308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1306] +++ killed by SIGKILL +++ [pid 1311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1310] close(3 [pid 1309] <... openat resumed>) = 3 [pid 1308] <... openat resumed>) = 3 [pid 1311] <... prctl resumed>) = 0 [pid 1308] write(3, "1000", 4 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1306, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1311] setpgid(0, 0 [pid 1308] <... write resumed>) = 4 [pid 1311] <... setpgid resumed>) = 0 [pid 1308] close(3 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1308] <... close resumed>) = 0 executing program [pid 1311] <... openat resumed>) = 3 [pid 1308] write(1, "executing program\n", 18 [pid 294] <... restart_syscall resumed>) = 0 [pid 1311] write(3, "1000", 4 [pid 1309] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1308] <... write resumed>) = 18 [pid 1311] <... write resumed>) = 4 [pid 1308] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1311] close(3 [pid 1308] <... openat resumed>) = 3 [pid 1311] <... close resumed>) = 0 [pid 1308] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1311] write(1, "executing program\n", 18 [pid 1308] <... ioctl resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1311] <... write resumed>) = 18 [pid 1308] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1311] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1308] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1311] <... openat resumed>) = 3 [pid 1308] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1311] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} executing program [pid 1308] <... openat resumed>) = 4 [pid 1311] <... ioctl resumed>) = 0 [pid 1308] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1312 attached [pid 1311] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1310] <... close resumed>) = 0 [pid 1309] <... ioctl resumed>) = 0 [pid 1308] <... write resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1312 [pid 1311] <... ioctl resumed>) = ? [pid 1309] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1309, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1312] set_robust_list(0x55558ee4d660, 24 [pid 1310] write(1, "executing program\n", 18executing program [pid 1312] <... set_robust_list resumed>) = 0 [pid 1310] <... write resumed>) = 18 [pid 1312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1310] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1312] <... prctl resumed>) = 0 [pid 1312] setpgid(0, 0 [pid 1310] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1312] <... setpgid resumed>) = 0 [pid 1312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1310] <... ioctl resumed>) = 0 [pid 1310] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1310] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1312] <... openat resumed>) = 3 [pid 1310] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1312] write(3, "1000", 4) = 4 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1313 ./strace-static-x86_64: Process 1313 attached [pid 1312] close(3 [pid 1311] +++ killed by SIGKILL +++ [pid 1310] <... write resumed>) = 8784 [pid 1312] <... close resumed>) = 0 [pid 1310] exit_group(0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1311, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1312] write(1, "executing program\n", 18 [pid 1310] <... exit_group resumed>) = ? executing program [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1312] <... write resumed>) = 18 [pid 1312] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1312] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1312] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1312] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1312] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] <... restart_syscall resumed>) = 0 [pid 1312] <... write resumed>) = 8784 [pid 1312] exit_group(0) = ? [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1314 [pid 1313] set_robust_list(0x55558ee4d660, 24) = 0 ./strace-static-x86_64: Process 1314 attached [ 287.514642][ T24] tty tty1: SAK: killed process 1303 (syz-executor236): by fd#3 [ 287.514676][ T24] tty tty1: SAK: killed process 1304 (syz-executor236): by fd#3 [ 287.536675][ T24] tty tty1: SAK: killed process 1306 (syz-executor236): by fd#3 [ 287.548669][ T24] tty tty1: SAK: killed process 1308 (syz-executor236): by fd#3 [pid 1313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1310] +++ exited with 0 +++ [pid 1308] +++ killed by SIGKILL +++ [pid 1313] <... prctl resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1313] setpgid(0, 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1313] <... setpgid resumed>) = 0 [pid 1313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 1313] write(3, "1000", 4) = 4 [pid 1313] close(3) = 0 [pid 1313] write(1, "executing program\n", 18) = 18 [pid 1313] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1314] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1314] setpgid(0, 0) = 0 [pid 1314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1314] write(3, "1000", 4executing program ) = 4 [pid 1314] close(3) = 0 [pid 1314] write(1, "executing program\n", 18) = 18 [pid 1314] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1308, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1315 ./strace-static-x86_64: Process 1315 attached [pid 1315] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1315] setpgid(0, 0) = 0 [pid 1315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1314] <... openat resumed>) = 3 [pid 1313] <... openat resumed>) = 3 [pid 1312] +++ exited with 0 +++ [pid 1315] <... openat resumed>) = 3 [pid 1314] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1313] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1314] <... ioctl resumed>) = 0 [pid 1313] <... ioctl resumed>) = 0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1315] write(3, "1000", 4) = 4 [pid 1314] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1313] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1314] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1313] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 1314] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1313] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1315] close(3 [pid 1314] <... openat resumed>) = 4 [pid 1313] <... openat resumed>) = 4 [pid 1314] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1313] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1315] <... close resumed>) = 0 [pid 1315] write(1, "executing program\n", 18) = 18 [pid 1315] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1314] <... write resumed>) = 8784 [pid 1315] <... openat resumed>) = 3 [pid 1315] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1315] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1315] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = ? [pid 1315] +++ killed by SIGKILL +++ [pid 1313] <... write resumed>) = ? [pid 1313] +++ killed by SIGKILL +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1315, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1316 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1313, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1317 ./strace-static-x86_64: Process 1317 attached ./strace-static-x86_64: Process 1316 attached [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 1317] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1317] setpgid(0, 0) = 0 [pid 1317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1317] write(3, "1000", 4) = 4 [pid 1317] close(3) = 0 [pid 1317] write(1, "executing program\n", 18) = 18 [pid 1317] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1316] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1316] setpgid(0, 0) = 0 [pid 1316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1316] write(3, "1000", 4) = 4 [pid 1316] close(3) = 0 [pid 1316] write(1, "executing program\n", 18) = 18 [pid 1316] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1318 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1319 ./strace-static-x86_64: Process 1318 attached [pid 1318] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1318] setpgid(0, 0) = 0 [pid 1318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1318] write(3, "1000", 4) = 4 executing program [pid 1318] close(3) = 0 [pid 1318] write(1, "executing program\n", 18) = 18 [pid 1318] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1319 attached [pid 1319] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1319] setpgid(0, 0 [pid 1314] +++ killed by SIGKILL +++ [pid 1319] <... setpgid resumed>) = 0 [pid 1318] <... openat resumed>) = 3 [pid 1317] <... openat resumed>) = 3 [pid 1316] <... openat resumed>) = 3 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1314, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1318] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1317] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1316] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1317] <... ioctl resumed>) = 0 [pid 1316] <... ioctl resumed>) = 0 [pid 1319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1318] <... ioctl resumed>) = 0 [pid 1317] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1316] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1317] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1318] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1317] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1316] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1319] <... openat resumed>) = 3 [pid 1318] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1317] <... openat resumed>) = 4 [pid 1316] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1319] write(3, "1000", 4 [pid 1318] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1317] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 1316] <... openat resumed>) = 4 [pid 1317] <... write resumed>) = 8784 [pid 1319] <... write resumed>) = 4 [pid 1319] close(3) = 0 [pid 1319] write(1, "executing program\n", 18) = 18 [pid 1319] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1319] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1319] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1319] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1319] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1319] exit_group(0) = ? [pid 1318] <... openat resumed>) = ? [pid 1318] +++ killed by SIGKILL +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 1319] +++ exited with 0 +++ [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1320 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1318, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1321 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1322 ./strace-static-x86_64: Process 1320 attached [pid 1320] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1320] setpgid(0, 0) = 0 [pid 1320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1320] write(3, "1000", 4) = 4 [pid 1320] close(3) = 0 executing program [pid 1320] write(1, "executing program\n", 18) = 18 [pid 1320] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [ 287.548698][ T24] tty tty1: SAK: killed process 1309 (syz-executor236): by fd#3 [ 287.548721][ T24] tty tty1: SAK: killed process 1311 (syz-executor236): by fd#3 [ 287.575360][ T371] tty tty1: SAK: killed process 1313 (syz-executor236): by fd#3 [ 287.575388][ T371] tty tty1: SAK: killed process 1314 (syz-executor236): by fd#3 [ 287.575425][ T371] tty tty1: SAK: killed process 1315 (syz-executor236): by fd#3 [ 287.601865][ T39] tty tty1: SAK: killed process 1316 (syz-executor236): by fd#3 [pid 1320] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1320] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1320] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1320] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1321 attached ./strace-static-x86_64: Process 1322 attached [pid 1321] set_robust_list(0x55558ee4d660, 24 [pid 1317] +++ killed by SIGKILL +++ [pid 1316] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1316, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1317, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1320] <... write resumed>) = 8784 [pid 1320] exit_group(0) = ? [pid 1322] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1322] setpgid(0, 0) = 0 [pid 1322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 1322] <... openat resumed>) = 3 [pid 1322] write(3, "1000", 4) = 4 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1322] close(3) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1323 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1324 [pid 1322] write(1, "executing program\n", 18executing program ./strace-static-x86_64: Process 1324 attached ./strace-static-x86_64: Process 1323 attached ) = 18 [pid 1321] <... set_robust_list resumed>) = 0 [pid 1320] +++ exited with 0 +++ [pid 1324] set_robust_list(0x55558ee4d660, 24 [pid 1323] set_robust_list(0x55558ee4d660, 24 [pid 1321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1324] <... set_robust_list resumed>) = 0 [pid 1323] <... set_robust_list resumed>) = 0 [pid 1322] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1321] <... prctl resumed>) = 0 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1324] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1321] setpgid(0, 0 [pid 1324] <... prctl resumed>) = 0 [pid 1323] <... prctl resumed>) = 0 [pid 1321] <... setpgid resumed>) = 0 [pid 1324] setpgid(0, 0 [pid 1323] setpgid(0, 0 [pid 1321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1324] <... setpgid resumed>) = 0 [pid 1323] <... setpgid resumed>) = 0 [pid 1322] <... openat resumed>) = 3 [pid 1321] <... openat resumed>) = 3 [pid 1324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1321] write(3, "1000", 4 [pid 1324] <... openat resumed>) = 3 [pid 1322] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1321] <... write resumed>) = 4 [pid 1324] write(3, "1000", 4 [pid 1323] <... openat resumed>) = 3 [pid 1321] close(3 [pid 1324] <... write resumed>) = 4 [pid 1323] write(3, "1000", 4 [pid 1324] close(3executing program [pid 1321] <... close resumed>) = 0 [pid 1324] <... close resumed>) = 0 [pid 1323] <... write resumed>) = 4 [pid 1324] write(1, "executing program\n", 18 [pid 1321] write(1, "executing program\n", 18 executing program executing program [pid 1324] <... write resumed>) = 18 [pid 1323] close(3 [pid 1321] <... write resumed>) = 18 [pid 1324] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1322] <... ioctl resumed>) = 0 [pid 1323] <... close resumed>) = 0 [pid 1321] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1322] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1324] <... openat resumed>) = 3 [pid 1323] write(1, "executing program\n", 18 [pid 1321] <... openat resumed>) = 3 [pid 1322] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1322] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1323] <... write resumed>) = 18 [pid 1321] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1324] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1323] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1321] <... ioctl resumed>) = 0 [pid 1324] <... ioctl resumed>) = 0 [pid 1323] <... openat resumed>) = 3 [pid 1322] <... openat resumed>) = 4 [pid 1321] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1324] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1323] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1322] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1324] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1323] <... ioctl resumed>) = 0 [pid 1321] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1324] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1323] openat(AT_FDCWD, "/dev/char/4:1", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1324] +++ killed by SIGKILL +++ [pid 1323] +++ killed by SIGKILL +++ [pid 1321] +++ killed by SIGKILL +++ [pid 1322] <... write resumed>) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1324, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1323, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1321, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1325 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1326 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1327 ./strace-static-x86_64: Process 1327 attached [pid 1327] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1327] setpgid(0, 0) = 0 [pid 1327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1327] write(3, "1000", 4) = 4 [pid 1327] close(3) = 0 [pid 1327] write(1, "executing program\n", 18executing program ) = 18 [pid 1327] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1325 attached [pid 1325] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1325] setpgid(0, 0) = 0 [pid 1325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1325] write(3, "1000", 4) = 4 [pid 1325] close(3executing program ) = 0 [pid 1325] write(1, "executing program\n", 18) = 18 [pid 1325] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1326 attached [pid 1326] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1326] setpgid(0, 0) = 0 [pid 1326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1326] write(3, "1000", 4 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1322] +++ killed by SIGKILL +++ [pid 1326] <... write resumed>) = 4 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1322, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1326] close(3) = 0 [pid 1326] write(1, "executing program\n", 18executing program ) = 18 ./strace-static-x86_64: Process 1328 attached [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1328 [pid 1326] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1328] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1327] <... openat resumed>) = 3 [pid 1326] <... openat resumed>) = 3 [pid 1325] <... openat resumed>) = 3 [pid 1326] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1326] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1327] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1326] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1326] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1327] <... ioctl resumed>) = 0 [pid 1325] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1326] <... openat resumed>) = 4 [pid 1327] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1326] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1325] <... ioctl resumed>) = 0 [pid 1328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1327] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1327] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1326] <... write resumed>) = ? [ 287.601892][ T39] tty tty1: SAK: killed process 1317 (syz-executor236): by fd#3 [ 287.601910][ T39] tty tty1: SAK: killed process 1318 (syz-executor236): by fd#3 [ 287.630166][ T371] tty tty1: SAK: killed process 1321 (syz-executor236): by fd#3 [ 287.630202][ T371] tty tty1: SAK: killed process 1322 (syz-executor236): by fd#3 [ 287.630220][ T371] tty tty1: SAK: killed process 1323 (syz-executor236): by fd#3 [ 287.630243][ T371] tty tty1: SAK: killed process 1324 (syz-executor236): by fd#3 [pid 1327] <... openat resumed>) = ? [pid 1325] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1325, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1328] <... prctl resumed>) = 0 [pid 1328] setpgid(0, 0) = 0 [pid 1328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1328] write(3, "1000", 4) = 4 executing program [pid 1328] close(3) = 0 [pid 1328] write(1, "executing program\n", 18) = 18 [pid 1328] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... restart_syscall resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1329 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1330 [pid 1328] <... openat resumed>) = 3 [pid 1328] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1328] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1328] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1328] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 ./strace-static-x86_64: Process 1329 attached [pid 1326] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1326, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1328] exit_group(0) = ? ./strace-static-x86_64: Process 1330 attached [pid 1330] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1330] setpgid(0, 0) = 0 [pid 1330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1330] write(3, "1000", 4) = 4 [pid 1330] close(3) = 0 executing program [pid 1330] write(1, "executing program\n", 18) = 18 [pid 1330] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1330] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1330] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1330] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1330] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1330] exit_group(0) = ? [pid 1329] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1327] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1327, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] <... restart_syscall resumed>) = 0 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1331 [pid 1329] <... prctl resumed>) = 0 [pid 1329] setpgid(0, 0) = 0 [pid 1329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1329] write(3, "1000", 4) = 4 [pid 1329] close(3executing program ) = 0 [pid 1329] write(1, "executing program\n", 18) = 18 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1332 [pid 1329] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1329] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1329] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1329] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1329] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1329] exit_group(0) = ? ./strace-static-x86_64: Process 1331 attached [pid 1331] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1331] setpgid(0, 0) = 0 [pid 1328] +++ exited with 0 +++ [pid 1330] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 1332 attached [pid 1331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1332] set_robust_list(0x55558ee4d660, 24 [pid 1329] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 1332] <... set_robust_list resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1333 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1334 [pid 1332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1332] setpgid(0, 0 [pid 295] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 1334 attached [pid 1332] <... setpgid resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1333 attached [pid 1334] set_robust_list(0x55558ee4d660, 24 [pid 1332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1331] <... openat resumed>) = 3 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1335 ./strace-static-x86_64: Process 1335 attached [pid 1335] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1335] setpgid(0, 0) = 0 [pid 1335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1334] <... set_robust_list resumed>) = 0 [pid 1335] <... openat resumed>) = 3 [pid 1332] <... openat resumed>) = 3 [pid 1335] write(3, "1000", 4) = 4 [pid 1334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1332] write(3, "1000", 4 [pid 1335] close(3) = 0 executing program [pid 1335] write(1, "executing program\n", 18) = 18 [pid 1335] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1332] <... write resumed>) = 4 [pid 1334] <... prctl resumed>) = 0 [pid 1332] close(3 [pid 1334] setpgid(0, 0 [pid 1335] <... openat resumed>) = 3 [pid 1335] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1335] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1335] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1332] <... close resumed>) = 0 [pid 1334] <... setpgid resumed>) = 0 [pid 1335] <... openat resumed>) = 4 [pid 1335] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program ) = ? [pid 1334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1333] set_robust_list(0x55558ee4d660, 24 [pid 1332] write(1, "executing program\n", 18 [pid 1331] write(3, "1000", 4 [pid 1334] <... openat resumed>) = 3 [pid 1332] <... write resumed>) = 18 [pid 1334] write(3, "1000", 4 [pid 1332] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1334] <... write resumed>) = 4 [pid 1332] <... openat resumed>) = 3 [pid 1334] close(3 [pid 1332] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1334] <... close resumed>) = 0 [pid 1332] <... ioctl resumed>) = 0 executing program [pid 1334] write(1, "executing program\n", 18 [pid 1332] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1334] <... write resumed>) = 18 [pid 1332] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1334] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1332] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1334] <... openat resumed>) = 3 [pid 1332] <... openat resumed>) = 4 [pid 1334] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1332] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1334] <... ioctl resumed>) = 0 [pid 1332] <... write resumed>) = 8784 [pid 1334] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1332] exit_group(0 [pid 1334] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1332] <... exit_group resumed>) = ? [pid 1334] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1334] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1334] exit_group(0) = ? [pid 1333] <... set_robust_list resumed>) = 0 [pid 1333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1331] <... write resumed>) = 4 [pid 1333] <... prctl resumed>) = 0 [pid 1331] close(3 [pid 1333] setpgid(0, 0 [pid 1331] <... close resumed>) = 0 executing program [pid 1333] <... setpgid resumed>) = 0 [pid 1331] write(1, "executing program\n", 18 [pid 1333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1331] <... write resumed>) = 18 [pid 1333] <... openat resumed>) = 3 [pid 1332] +++ exited with 0 +++ [pid 1331] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1333] write(3, "1000", 4 [pid 1331] <... openat resumed>) = 3 [pid 1333] <... write resumed>) = 4 [pid 1331] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1333] close(3 [pid 1331] <... ioctl resumed>) = 0 [pid 1333] <... close resumed>) = 0 [pid 1331] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}executing program [pid 1333] write(1, "executing program\n", 18 [pid 1331] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1333] <... write resumed>) = 18 [pid 1331] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1333] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1331] <... openat resumed>) = 4 [pid 1333] <... openat resumed>) = 3 [pid 1331] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1333] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1331] <... write resumed>) = 8784 [pid 1333] <... ioctl resumed>) = 0 [pid 1331] exit_group(0 [pid 1333] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1331] <... exit_group resumed>) = ? [pid 1333] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1333] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1333] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1333] exit_group(0) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1336 attached , child_tidptr=0x55558ee4d650) = 1336 [pid 1334] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1331] +++ exited with 0 +++ [pid 1336] set_robust_list(0x55558ee4d660, 24 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1333] +++ exited with 0 +++ [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1336] <... set_robust_list resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1336] setpgid(0, 0) = 0 [pid 1336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1337 [pid 1336] <... openat resumed>) = 3 [pid 1336] write(3, "1000", 4executing program ) = 4 [pid 1336] close(3) = 0 [pid 1336] write(1, "executing program\n", 18) = 18 [pid 1336] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1335] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1335, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1336] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1336] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1336] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1336] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 ./strace-static-x86_64: Process 1337 attached [pid 1336] exit_group(0 [pid 1337] set_robust_list(0x55558ee4d660, 24 [pid 1336] <... exit_group resumed>) = ? [pid 1337] <... set_robust_list resumed>) = 0 [pid 1337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1337] setpgid(0, 0) = 0 [ 287.665591][ T371] tty tty1: SAK: killed process 1325 (syz-executor236): by fd#3 [ 287.665618][ T371] tty tty1: SAK: killed process 1326 (syz-executor236): by fd#3 [ 287.665635][ T371] tty tty1: SAK: killed process 1327 (syz-executor236): by fd#3 [ 287.696240][ T39] tty tty1: SAK: killed process 1335 (syz-executor236): by fd#3 [ 287.704231][ T39] tty tty1: SAK: killed process 1335 (syz-executor236): by fd#3 [pid 1337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1337] write(3, "1000", 4) = 4 [pid 1337] close(3) = 0 [pid 1337] write(1, "executing program\n", 18executing program ) = 18 [pid 1337] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1337] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1337] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1337] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1337] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1338 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1339 [pid 1337] <... write resumed>) = 8784 [pid 1337] exit_group(0./strace-static-x86_64: Process 1339 attached ./strace-static-x86_64: Process 1338 attached ) = ? [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1336] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1339] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1340 [pid 1339] setpgid(0, 0) = 0 executing program executing program executing program [pid 1339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1339] write(3, "1000", 4) = 4 [pid 1339] close(3) = 0 [pid 1339] write(1, "executing program\n", 18) = 18 [pid 1339] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1339] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1339] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1339] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1339] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1339] exit_group(0) = ? ./strace-static-x86_64: Process 1340 attached [pid 1340] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1340] setpgid(0, 0) = 0 [pid 1340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1340] write(3, "1000", 4) = 4 [pid 1340] close(3) = 0 [pid 1340] write(1, "executing program\n", 18) = 18 [pid 1340] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1340] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1340] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1340] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1340] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1340] exit_group(0) = ? [pid 1338] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1338] setpgid(0, 0) = 0 [pid 1338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1338] write(3, "1000", 4) = 4 [pid 1338] close(3) = 0 [pid 1338] write(1, "executing program\n", 18) = 18 [pid 1338] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1338] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1338] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1338] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1338] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1341 ./strace-static-x86_64: Process 1341 attached [pid 1338] <... write resumed>) = ? [pid 1339] +++ exited with 0 +++ [pid 1337] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1340] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1341] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1341] setpgid(0, 0) = 0 [pid 1341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1341] write(3, "1000", 4) = 4 [pid 1341] close(3) = 0 [pid 1341] write(1, "executing program\n", 18) = 18 [pid 1341] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1342 attached [pid 294] <... restart_syscall resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1342 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1341] <... openat resumed>) = 3 [pid 1338] +++ killed by SIGKILL +++ [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1343 [pid 1342] set_robust_list(0x55558ee4d660, 24 [pid 292] <... restart_syscall resumed>) = 0 [pid 1342] <... set_robust_list resumed>) = 0 [pid 1342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1342] setpgid(0, 0) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1338, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1342] <... openat resumed>) = 3 [pid 1342] write(3, "1000", 4) = 4 [pid 1342] close(3) = 0 [pid 1342] write(1, "executing program\n", 18) = 18 [pid 1342] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1342] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1342] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1342] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1344 [pid 1342] <... openat resumed>) = 4 [pid 1342] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1345 attached ./strace-static-x86_64: Process 1344 attached ./strace-static-x86_64: Process 1343 attached ) = ? [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1345 [pid 1341] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1341, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1345] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1345] setpgid(0, 0) = 0 [pid 1345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1344] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1345] write(3, "1000", 4) = 4 [pid 1345] close(3) = 0 [pid 1344] <... prctl resumed>) = 0 [pid 1345] write(1, "executing program\n", 18executing program [pid 1344] setpgid(0, 0 [pid 1345] <... write resumed>) = 18 [pid 1345] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1344] <... setpgid resumed>) = 0 [pid 1344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1345] <... openat resumed>) = 3 [pid 1345] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1344] <... openat resumed>) = 3 [pid 1345] <... ioctl resumed>) = 0 [pid 1345] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1346 [pid 1345] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1344] write(3, "1000", 4) = 4 [pid 1344] close(3 [pid 1345] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1344] <... close resumed>) = 0 [pid 1344] write(1, "executing program\n", 18executing program ) = 18 [pid 1344] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1345] <... write resumed>) = 8784 [pid 1344] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1345] exit_group(0 [pid 1344] <... ioctl resumed>) = 0 [pid 1344] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1345] <... exit_group resumed>) = ? [pid 1344] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1344] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1344] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1344] exit_group(0) = ? [pid 1345] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1343] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1343] setpgid(0, 0) = 0 [pid 1343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1343] write(3, "1000", 4) = 4 executing program [pid 1343] close(3) = 0 [pid 1343] write(1, "executing program\n", 18) = 18 [ 287.715994][ T39] tty tty1: SAK: killed process 1336 (syz-executor236): by fd#3 [ 287.725457][ T39] tty tty1: SAK: killed process 1337 (syz-executor236): by fd#3 [ 287.734411][ T39] tty tty1: SAK: killed process 1338 (syz-executor236): by fd#3 [ 287.746995][ T39] tty tty1: SAK: killed process 1341 (syz-executor236): by fd#3 [ 287.747030][ T39] tty tty1: SAK: killed process 1342 (syz-executor236): by fd#3 [pid 1343] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1343] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1343] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1343] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1343] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1347 [pid 1343] <... write resumed>) = 8784 [pid 1343] exit_group(0) = ? [pid 1344] +++ exited with 0 +++ ./strace-static-x86_64: Process 1347 attached ./strace-static-x86_64: Process 1346 attached [pid 1342] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1342, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1347] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1347] setpgid(0, 0) = 0 [pid 1347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1347] write(3, "1000", 4) = 4 [pid 1347] close(3) = 0 [pid 1347] write(1, "executing program\n", 18) = 18 [pid 291] <... restart_syscall resumed>) = 0 [pid 1347] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1347] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1347] <... ioctl resumed>) = 0 [pid 1347] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1348 [pid 1347] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1347] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1347] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1347] exit_group(0) = ? ./strace-static-x86_64: Process 1348 attached [pid 1346] set_robust_list(0x55558ee4d660, 24 [pid 1348] set_robust_list(0x55558ee4d660, 24 [pid 1346] <... set_robust_list resumed>) = 0 [pid 1348] <... set_robust_list resumed>) = 0 [pid 1347] +++ exited with 0 +++ [pid 1346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] <... restart_syscall resumed>) = 0 [pid 1348] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1346] <... prctl resumed>) = 0 [pid 1343] +++ exited with 0 +++ [pid 1348] <... prctl resumed>) = 0 [pid 1346] setpgid(0, 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1348] setpgid(0, 0 [pid 1346] <... setpgid resumed>) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1348] <... setpgid resumed>) = 0 [pid 1346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1346] <... openat resumed>) = 3 ./strace-static-x86_64: Process 1349 attached [pid 1348] <... openat resumed>) = 3 [pid 294] <... restart_syscall resumed>) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1349 [pid 1349] set_robust_list(0x55558ee4d660, 24 [pid 1348] write(3, "1000", 4 [pid 1346] write(3, "1000", 4 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1349] <... set_robust_list resumed>) = 0 [pid 1348] <... write resumed>) = 4 [pid 1346] <... write resumed>) = 4 ./strace-static-x86_64: Process 1350 attached [pid 1349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1348] close(3 [pid 1346] close(3executing program executing program [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1350] set_robust_list(0x55558ee4d660, 24 [pid 1349] <... prctl resumed>) = 0 [pid 1348] <... close resumed>) = 0 [pid 1346] <... close resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1350 [pid 1350] <... set_robust_list resumed>) = 0 [pid 1350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1350] setpgid(0, 0 [pid 1348] write(1, "executing program\n", 18 [pid 1349] setpgid(0, 0 [pid 1346] write(1, "executing program\n", 18 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1351 [pid 1348] <... write resumed>) = 18 [pid 1346] <... write resumed>) = 18 [pid 1350] <... setpgid resumed>) = 0 [pid 1348] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1349] <... setpgid resumed>) = 0 [pid 1346] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1348] <... openat resumed>) = 3 [pid 1346] <... openat resumed>) = 3 [pid 1350] <... openat resumed>) = 3 [pid 1348] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1346] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1348] <... ioctl resumed>) = 0 [pid 1346] <... ioctl resumed>) = 0 [pid 1348] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1346] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1348] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1346] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1348] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1346] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1350] write(3, "1000", 4 [pid 1348] <... openat resumed>) = 4 [pid 1346] <... openat resumed>) = 4 [pid 1348] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1346] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1350] <... write resumed>) = 4 [pid 1350] close(3) = 0 [pid 1350] write(1, "executing program\n", 18 [pid 1348] <... write resumed>) = 8784 [pid 1350] <... write resumed>) = 18 [pid 1350] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1346] <... write resumed>) = 8784 [pid 1348] exit_group(0 [pid 1350] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1350] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1350, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1351 attached [pid 1351] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1351] setpgid(0, 0) = 0 [pid 1351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1351] write(3, "1000", 4) = 4 [pid 1351] close(3) = 0 [pid 1351] write(1, "executing program\n", 18) = 18 [pid 1351] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1351] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1351] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1351] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1351] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1351] exit_group(0) = ? executing program executing program executing program [pid 1349] <... openat resumed>) = 3 [pid 1349] write(3, "1000", 4) = 4 [pid 1349] close(3) = 0 [pid 1349] write(1, "executing program\n", 18) = 18 [pid 1349] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1349] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1349] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1349] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1349] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1349] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1352 [pid 1351] +++ exited with 0 +++ [pid 1348] <... exit_group resumed>) = ? [pid 1346] +++ killed by SIGKILL +++ [pid 1349] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1346, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1353 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1352 attached [pid 1352] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1352] setpgid(0, 0) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1354 [pid 1352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 292] <... restart_syscall resumed>) = 0 executing program [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1352] <... openat resumed>) = 3 [pid 1352] write(3, "1000", 4) = 4 [pid 1352] close(3) = 0 [pid 1352] write(1, "executing program\n", 18) = 18 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1355 [pid 1352] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1352] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1352] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1352] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1348] +++ killed by SIGKILL +++ [pid 1352] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1348, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1352] <... write resumed>) = 8784 [pid 1352] exit_group(0) = ? ./strace-static-x86_64: Process 1353 attached ./strace-static-x86_64: Process 1355 attached [pid 1353] set_robust_list(0x55558ee4d660, 24 [pid 1355] set_robust_list(0x55558ee4d660, 24 [pid 1353] <... set_robust_list resumed>) = 0 [pid 1355] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 1354 attached [pid 1355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1353] setpgid(0, 0) = 0 [pid 1355] <... prctl resumed>) = 0 [pid 1353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1355] setpgid(0, 0 [pid 1354] set_robust_list(0x55558ee4d660, 24 [pid 1352] +++ exited with 0 +++ [pid 291] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1355] <... setpgid resumed>) = 0 [pid 1354] <... set_robust_list resumed>) = 0 [pid 1353] <... openat resumed>) = 3 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1353] write(3, "1000", 4 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1356 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1357 ./strace-static-x86_64: Process 1357 attached ./strace-static-x86_64: Process 1356 attached [pid 1357] set_robust_list(0x55558ee4d660, 24 [pid 1354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1357] <... set_robust_list resumed>) = 0 [pid 1356] set_robust_list(0x55558ee4d660, 24 [pid 1357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1356] <... set_robust_list resumed>) = 0 [pid 1357] <... prctl resumed>) = 0 [pid 1355] write(3, "1000", 4 [pid 1354] <... prctl resumed>) = 0 [pid 1353] <... write resumed>) = 4 [pid 1356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1357] setpgid(0, 0 [pid 1355] <... write resumed>) = 4 [pid 1353] close(3 [pid 1357] <... setpgid resumed>) = 0 [pid 1355] close(3 [pid 1354] setpgid(0, 0 [pid 1353] <... close resumed>) = 0 executing program [pid 1357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1353] write(1, "executing program\n", 18 [pid 1356] <... prctl resumed>) = 0 [pid 1355] <... close resumed>) = 0 [pid 1354] <... setpgid resumed>) = 0 [pid 1357] <... openat resumed>) = 3 [pid 1355] write(1, "executing program\n", 18 [pid 1353] <... write resumed>) = 18 [pid 1357] write(3, "1000", 4 [pid 1356] setpgid(0, 0executing program [pid 1354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1357] <... write resumed>) = 4 [pid 1357] close(3 [pid 1356] <... setpgid resumed>) = 0 [pid 1355] <... write resumed>) = 18 [pid 1353] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1354] <... openat resumed>) = 3 [pid 1357] <... close resumed>) = 0 [pid 1355] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1357] write(1, "executing program\n", 18executing program [pid 1353] <... openat resumed>) = 3 [pid 1357] <... write resumed>) = 18 [pid 1355] <... openat resumed>) = 3 [pid 1357] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1355] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1357] <... openat resumed>) = 3 [pid 1353] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1357] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1355] <... ioctl resumed>) = 0 [pid 1353] <... ioctl resumed>) = 0 [pid 1356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1357] <... ioctl resumed>) = 0 [pid 1355] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1353] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1356] <... openat resumed>) = 3 [pid 1357] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1355] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1353] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] write(3, "1000", 4 [pid 1354] write(3, "1000", 4 [pid 1357] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1357] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1357] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1355] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1356] <... write resumed>) = 4 [pid 1354] <... write resumed>) = 4 [pid 1353] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1357] <... write resumed>) = 8784 [pid 1355] <... openat resumed>) = 4 [pid 1355] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1354] close(3 [pid 1353] <... openat resumed>) = 4 [pid 1356] close(3 [pid 1357] exit_group(0) = ? executing program [pid 1353] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1354] <... close resumed>) = 0 [pid 1353] <... write resumed>) = ? [pid 1356] <... close resumed>) = 0 [pid 1354] write(1, "executing program\n", 18 [pid 1355] <... write resumed>) = ? [ 287.763075][ T39] tty tty1: SAK: killed process 1342 (syz-executor236): by fd#3 [ 287.763098][ T39] tty tty1: SAK: killed process 1344 (syz-executor236): by fd#3 [ 287.784794][ T39] tty tty1: SAK: killed process 1346 (syz-executor236): by fd#3 [ 287.784819][ T39] tty tty1: SAK: killed process 1348 (syz-executor236): by fd#3 [ 287.784839][ T39] tty tty1: SAK: killed process 1350 (syz-executor236): by fd#3 executing program [pid 1357] +++ exited with 0 +++ [pid 1356] write(1, "executing program\n", 18 [pid 1354] <... write resumed>) = 18 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1354] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1356] <... write resumed>) = 18 [pid 1354] <... openat resumed>) = 3 [pid 1356] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1354] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1356] <... openat resumed>) = 3 [pid 1356] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1354] <... ioctl resumed>) = 0 [pid 1354] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1356] <... ioctl resumed>) = 0 [pid 1354] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1354] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1356] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1354] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1356] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1354] <... write resumed>) = 8784 [pid 1356] <... write resumed>) = 8784 [pid 1354] exit_group(0) = ? [pid 1356] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1358 ./strace-static-x86_64: Process 1358 attached [pid 1358] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1355] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1355, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1353] +++ killed by SIGKILL +++ [pid 1358] setpgid(0, 0) = 0 [pid 1358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1358] write(3, "1000", 4) = 4 [pid 1358] close(3) = 0 [pid 1358] write(1, "executing program\n", 18executing program ) = 18 [pid 1358] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1358] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1358] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1358] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1358] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1358] exit_group(0) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1353, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1356] +++ exited with 0 +++ [pid 1354] +++ exited with 0 +++ [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1359 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1360 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1361 ./strace-static-x86_64: Process 1361 attached [pid 1361] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1361] setpgid(0, 0) = 0 [pid 1361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1361] write(3, "1000", 4) = 4 [pid 1361] close(3) = 0 [pid 1361] write(1, "executing program\n", 18executing program ) = 18 [pid 1361] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1361] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1361] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1361] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1361] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1360 attached ./strace-static-x86_64: Process 1359 attached [pid 1360] set_robust_list(0x55558ee4d660, 24 [pid 1359] set_robust_list(0x55558ee4d660, 24 [pid 1360] <... set_robust_list resumed>) = 0 [pid 1359] <... set_robust_list resumed>) = 0 [pid 1358] +++ exited with 0 +++ [pid 1360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1361] <... write resumed>) = ? executing program [pid 1359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 1359] setpgid(0, 0) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1362 [pid 1359] write(3, "1000", 4 [pid 295] <... restart_syscall resumed>) = 0 [pid 1359] <... write resumed>) = 4 [pid 1359] close(3) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1359] write(1, "executing program\n", 18) = 18 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1363 [pid 1359] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1359] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1359] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1359] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1359] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1359] exit_group(0) = ? executing program [pid 1360] <... prctl resumed>) = 0 [pid 1360] setpgid(0, 0) = 0 [pid 1360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1360] write(3, "1000", 4) = 4 [pid 1360] close(3) = 0 [pid 1360] write(1, "executing program\n", 18) = 18 [pid 1360] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1360] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1360] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1360] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1360] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1363 attached ./strace-static-x86_64: Process 1362 attached ) = 8784 [pid 1363] set_robust_list(0x55558ee4d660, 24 [pid 1362] set_robust_list(0x55558ee4d660, 24 [pid 1360] exit_group(0 [pid 1363] <... set_robust_list resumed>) = 0 [pid 1362] <... set_robust_list resumed>) = 0 [pid 1360] <... exit_group resumed>) = ? [pid 1363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1361] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1361, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1363] <... prctl resumed>) = 0 [pid 1363] setpgid(0, 0) = 0 [pid 1363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1363] write(3, "1000", 4) = 4 [pid 1363] close(3) = 0 [pid 1363] write(1, "executing program\n", 18) = 18 [pid 1363] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1363] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1363] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1363] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1363] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1363] exit_group(0) = ? executing program [pid 1362] <... prctl resumed>) = 0 [pid 1362] setpgid(0, 0) = 0 [pid 1362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1362] write(3, "1000", 4) = 4 [pid 1362] close(3) = 0 [pid 1362] write(1, "executing program\n", 18) = 18 [pid 1362] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1362] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1362] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1362] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1362] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 291] <... restart_syscall resumed>) = 0 [pid 1362] <... write resumed>) = 8784 [pid 1362] exit_group(0) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1364 attached [pid 1360] +++ exited with 0 +++ [pid 1359] +++ exited with 0 +++ [pid 1363] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1364 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1364] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1362] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1364] <... prctl resumed>) = 0 [pid 1364] setpgid(0, 0) = 0 [pid 1364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1364] write(3, "1000", 4) = 4 [pid 1364] close(3) = 0 [pid 1364] write(1, "executing program\n", 18executing program ) = 18 [pid 1364] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1364] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1364] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1364] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1364] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [ 287.822922][ T39] tty tty1: SAK: killed process 1353 (syz-executor236): by fd#3 [ 287.822949][ T39] tty tty1: SAK: killed process 1355 (syz-executor236): by fd#3 [ 287.822971][ T39] tty tty1: SAK: killed process 1357 (syz-executor236): by fd#3 [ 287.847245][ T39] tty tty1: SAK: killed process 1361 (syz-executor236): by fd#3 [ 287.856145][ T39] tty tty1: SAK: killed process 1360 (syz-executor236): by fd#3 [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 1364] +++ killed by SIGKILL +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1364, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1} --- [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1366 ./strace-static-x86_64: Process 1367 attached ./strace-static-x86_64: Process 1366 attached ./strace-static-x86_64: Process 1365 attached [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1365 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1367 [pid 1365] set_robust_list(0x55558ee4d660, 24 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1368 ./strace-static-x86_64: Process 1368 attached [pid 1365] <... set_robust_list resumed>) = 0 [pid 1365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1365] setpgid(0, 0) = 0 [pid 1368] set_robust_list(0x55558ee4d660, 24 [pid 1367] set_robust_list(0x55558ee4d660, 24 [pid 1366] set_robust_list(0x55558ee4d660, 24 [pid 1365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1368] <... set_robust_list resumed>) = 0 [pid 1367] <... set_robust_list resumed>) = 0 [pid 1366] <... set_robust_list resumed>) = 0 [pid 1365] <... openat resumed>) = 3 [pid 1365] write(3, "1000", 4) = 4 [pid 1365] close(3) = 0 executing program [pid 1365] write(1, "executing program\n", 18 [pid 1366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1365] <... write resumed>) = 18 [pid 1365] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1366] <... prctl resumed>) = 0 [pid 1365] <... openat resumed>) = 3 [pid 1365] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1365] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1365] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1368] <... prctl resumed>) = 0 [pid 1366] setpgid(0, 0 [pid 1365] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1368] setpgid(0, 0 [pid 1367] <... prctl resumed>) = 0 [pid 1366] <... setpgid resumed>) = 0 [pid 1366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1366] write(3, "1000", 4executing program ) = 4 [pid 1366] close(3) = 0 [pid 1366] write(1, "executing program\n", 18) = 18 [pid 1366] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1366] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1366] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1366] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1367] setpgid(0, 0 [pid 1368] <... setpgid resumed>) = 0 [pid 1368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1367] <... setpgid resumed>) = 0 [pid 1367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1368] <... openat resumed>) = 3 [pid 1367] <... openat resumed>) = 3 [pid 1368] write(3, "1000", 4 [pid 1367] write(3, "1000", 4 [pid 1368] <... write resumed>) = 4 [pid 1367] <... write resumed>) = 4 [pid 1368] close(3 [pid 1367] close(3 [pid 1368] <... close resumed>) = 0 [pid 1367] <... close resumed>) = 0 executing program executing program [pid 1368] write(1, "executing program\n", 18 [pid 1367] write(1, "executing program\n", 18) = 18 [pid 1368] <... write resumed>) = 18 [pid 1368] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1367] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1368] <... openat resumed>) = 3 [pid 1367] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1368] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1367] <... ioctl resumed>) = 0 [pid 1368] <... ioctl resumed>) = 0 [pid 1367] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1368] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1367] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1368] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1367] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1368] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1365] <... write resumed>) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1366] <... openat resumed>) = 4 [pid 1367] <... openat resumed>) = 4 [pid 1368] <... openat resumed>) = 4 [pid 1368] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1367] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1369 attached [pid 1368] <... write resumed>) = ? [pid 1367] <... write resumed>) = ? [pid 1365] +++ killed by SIGKILL +++ [pid 1369] set_robust_list(0x55558ee4d660, 24 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1365, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1369 [pid 1369] <... set_robust_list resumed>) = 0 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1366] +++ killed by SIGKILL +++ [pid 1369] <... prctl resumed>) = 0 [pid 1369] setpgid(0, 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1366, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1369] <... setpgid resumed>) = 0 executing program [pid 1369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1367] +++ killed by SIGKILL +++ [pid 1369] <... openat resumed>) = 3 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1367, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1369] write(3, "1000", 4 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1369] <... write resumed>) = 4 [pid 1369] close(3) = 0 [pid 1369] write(1, "executing program\n", 18) = 18 [pid 1369] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1369] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 1369] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1369] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1369] <... openat resumed>) = 4 [pid 294] <... restart_syscall resumed>) = 0 [pid 1369] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1370 [pid 1369] <... write resumed>) = 8784 [pid 1369] exit_group(0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1369] <... exit_group resumed>) = ? [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1371 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1372 ./strace-static-x86_64: Process 1370 attached [pid 1370] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1370] setpgid(0, 0) = 0 [pid 1370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 1372 attached ./strace-static-x86_64: Process 1371 attached [pid 1370] write(3, "1000", 4 [pid 1369] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1372] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1372] setpgid(0, 0) = 0 [pid 1372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1372] write(3, "1000", 4) = 4 [pid 1372] close(3executing program [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1373 [pid 1372] <... close resumed>) = 0 [pid 1372] write(1, "executing program\n", 18) = 18 [pid 1372] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1372] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1372] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1372] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1372] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1372] exit_group(0) = ? [pid 1371] set_robust_list(0x55558ee4d660, 24 [pid 1370] <... write resumed>) = 4 ./strace-static-x86_64: Process 1373 attached [pid 1371] <... set_robust_list resumed>) = 0 [pid 1368] +++ killed by SIGKILL +++ [pid 1370] close(3) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1368, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1370] write(1, "executing program\n", 18executing program ) = 18 [pid 1370] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1373] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1373] setpgid(0, 0) = 0 [pid 1373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1373] write(3, "1000", 4) = 4 [pid 1373] close(3) = 0 [pid 1373] write(1, "executing program\n", 18executing program ) = 18 [pid 1373] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1373] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1373] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1373] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1373] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1373] exit_group(0) = ? [pid 1372] +++ exited with 0 +++ [pid 1370] <... openat resumed>) = 3 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1370] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1371] <... prctl resumed>) = 0 [pid 1370] <... ioctl resumed>) = 0 [pid 1371] setpgid(0, 0 [pid 1370] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1371] <... setpgid resumed>) = 0 [pid 1370] <... ioctl resumed>) = ? [ 287.866959][ T39] tty tty1: SAK: killed process 1364 (syz-executor236): by fd#3 [ 287.880223][ T371] tty tty1: SAK: killed process 1365 (syz-executor236): by fd#3 [ 287.890020][ T39] tty tty1: SAK: killed process 1366 (syz-executor236): by fd#3 [ 287.890043][ T39] tty tty1: SAK: killed process 1367 (syz-executor236): by fd#3 [ 287.890055][ T39] tty tty1: SAK: killed process 1368 (syz-executor236): by fd#3 [ 287.914315][ T39] tty tty1: SAK: killed process 1372 (syz-executor236): by fd#3 [pid 1371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1370] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1370, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1374 executing program [pid 1371] write(3, "1000", 4) = 4 [pid 1371] close(3) = 0 [pid 1371] write(1, "executing program\n", 18) = 18 [pid 1371] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1374 attached [pid 1374] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1374] setpgid(0, 0) = 0 [pid 1374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1374] write(3, "1000", 4) = 4 [pid 1374] close(3) = 0 [pid 1374] write(1, "executing program\n", 18executing program ) = 18 [pid 1374] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1375 ./strace-static-x86_64: Process 1375 attached [pid 1373] +++ exited with 0 +++ [pid 1371] <... openat resumed>) = 3 [pid 292] <... restart_syscall resumed>) = 0 [pid 1375] set_robust_list(0x55558ee4d660, 24 [pid 1371] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1375] <... set_robust_list resumed>) = 0 [pid 1374] <... openat resumed>) = 3 [pid 1371] <... ioctl resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1371] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1371] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1374] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1374] <... ioctl resumed>) = 0 [pid 1375] setpgid(0, 0 [pid 1374] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1374] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000executing program executing program [pid 1371] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1376 [pid 1375] <... setpgid resumed>) = 0 [pid 1371] <... openat resumed>) = 4 [pid 1371] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1374] <... openat resumed>) = 4 [pid 1371] <... write resumed>) = 8784 [pid 1375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1375] write(3, "1000", 4) = 4 [pid 1375] close(3) = 0 [pid 1375] write(1, "executing program\n", 18) = 18 [pid 1375] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1375] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1375] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1375] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1375] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1375] exit_group(0) = ? ./strace-static-x86_64: Process 1376 attached [pid 1376] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1376] setpgid(0, 0) = 0 [pid 1376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1376] write(3, "1000", 4) = 4 [pid 1376] close(3) = 0 [pid 1376] write(1, "executing program\n", 18) = 18 [pid 1376] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1376] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1376] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1376] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1376] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1376] exit_group(0) = ? [pid 1374] +++ killed by SIGKILL +++ [pid 291] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1374, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1377 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1378 ./strace-static-x86_64: Process 1377 attached [pid 1375] +++ exited with 0 +++ [pid 1377] set_robust_list(0x55558ee4d660, 24) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1376] +++ exited with 0 +++ [pid 1377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1377] <... prctl resumed>) = 0 [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1378 attached [pid 1377] setpgid(0, 0 [pid 1371] +++ killed by SIGKILL +++ [pid 1377] <... setpgid resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1371, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1378] set_robust_list(0x55558ee4d660, 24 [pid 1377] <... openat resumed>) = 3 [pid 1378] <... set_robust_list resumed>) = 0 [pid 1377] write(3, "1000", 4) = 4 [pid 1377] close(3 [pid 1378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1377] <... close resumed>) = 0 executing program [pid 1377] write(1, "executing program\n", 18) = 18 [pid 1378] <... prctl resumed>) = 0 [pid 1377] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1378] setpgid(0, 0 [pid 1377] <... openat resumed>) = 3 [pid 1377] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1378] <... setpgid resumed>) = 0 [pid 1378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1377] <... ioctl resumed>) = 0 [pid 1377] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1378] <... openat resumed>) = 3 [pid 1377] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1377] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 1378] write(3, "1000", 4) = 4 [pid 1377] <... write resumed>) = 8784 [pid 1378] close(3) = 0 [pid 1378] write(1, "executing program\n", 18) = 18 [pid 1378] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1378] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1379 [pid 1378] <... ioctl resumed>) = 0 [pid 1378] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1378] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1378] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1378] exit_group(0) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1379 attached [pid 1378] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1380 [pid 1379] set_robust_list(0x55558ee4d660, 24 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1381 [pid 1379] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 1380 attached [pid 1380] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1380] setpgid(0, 0) = 0 [pid 1380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1380] write(3, "1000", 4) = 4 [pid 1380] close(3executing program ) = 0 [pid 1380] write(1, "executing program\n", 18) = 18 [pid 1380] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1381 attached [pid 1381] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1381] setpgid(0, 0) = 0 [pid 1381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1381] write(3, "1000", 4) = 4 [pid 1381] close(3executing program ) = 0 [pid 1381] write(1, "executing program\n", 18) = 18 [pid 1381] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1379] setpgid(0, 0) = 0 [pid 1379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1379] write(3, "1000", 4) = 4 [pid 1379] close(3) = 0 [pid 1379] write(1, "executing program\n", 18) = 18 [pid 1379] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1377] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1377, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1380] <... openat resumed>) = 3 [pid 1380] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1382 ./strace-static-x86_64: Process 1382 attached [pid 1382] set_robust_list(0x55558ee4d660, 24 [pid 1381] <... openat resumed>) = 3 [pid 1380] <... ioctl resumed>) = 0 [pid 1379] <... openat resumed>) = 3 [pid 1382] <... set_robust_list resumed>) = 0 [pid 1379] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1379] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1379] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1381] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1380] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1379] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1382] <... prctl resumed>) = 0 [pid 1381] <... ioctl resumed>) = 0 [pid 1380] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1379] <... write resumed>) = 8784 [pid 1380] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1383 [pid 1380] <... openat resumed>) = ? [ 287.923074][ T39] tty tty1: SAK: killed process 1370 (syz-executor236): by fd#3 [ 287.934197][ T371] tty tty1: SAK: killed process 1371 (syz-executor236): by fd#3 [ 287.934222][ T371] tty tty1: SAK: killed process 1374 (syz-executor236): by fd#3 [ 287.953680][ T371] tty tty1: SAK: killed process 1377 (syz-executor236): by fd#3 [ 287.962148][ T371] tty tty1: SAK: killed process 1377 (syz-executor236): by fd#3 [pid 1380] +++ killed by SIGKILL +++ [pid 1381] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1381, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1382] setpgid(0, 0) = 0 [pid 1382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1382] write(3, "1000", 4) = 4 [pid 1382] close(3) = 0 executing program [pid 1382] write(1, "executing program\n", 18) = 18 [pid 1382] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1382] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1384 [pid 1382] <... ioctl resumed>) = 0 [pid 1382] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1382] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1382] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1382] exit_group(0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1380, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1382] <... exit_group resumed>) = ? [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1384 attached ./strace-static-x86_64: Process 1383 attached [pid 1379] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1379, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1384] set_robust_list(0x55558ee4d660, 24 [pid 293] <... restart_syscall resumed>) = 0 [pid 1383] set_robust_list(0x55558ee4d660, 24 [pid 1384] <... set_robust_list resumed>) = 0 [pid 1383] <... set_robust_list resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1384] <... prctl resumed>) = 0 [pid 1383] setpgid(0, 0) = 0 [pid 1383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1386 [pid 1383] <... openat resumed>) = 3 [pid 1383] write(3, "1000", 4) = 4 [pid 1383] close(3executing program ) = 0 [pid 1383] write(1, "executing program\n", 18) = 18 [pid 1383] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1385 attached [pid 1385] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1385] setpgid(0, 0) = 0 [pid 1385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1385] write(3, "1000", 4) = 4 [pid 1385] close(3) = 0 [pid 1385] write(1, "executing program\n", 18executing program ) = 18 [pid 1385] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1385 executing program [pid 1384] setpgid(0, 0) = 0 [pid 1384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1384] write(3, "1000", 4) = 4 [pid 1384] close(3) = 0 [pid 1384] write(1, "executing program\n", 18) = 18 [pid 1384] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1386 attached [pid 1386] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1386] setpgid(0, 0) = 0 [pid 1386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1386] write(3, "1000", 4) = 4 [pid 1386] close(3executing program ) = 0 [pid 1386] write(1, "executing program\n", 18) = 18 [pid 1386] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1382] +++ exited with 0 +++ [pid 1383] <... openat resumed>) = 3 [pid 1385] <... openat resumed>) = 3 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1383] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1383] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1383] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1384] <... openat resumed>) = 3 [pid 1384] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1383] <... openat resumed>) = 4 [pid 1384] <... ioctl resumed>) = 0 [pid 1384] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1384] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000executing program ) = 4 [pid 1383] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1384] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1386] <... openat resumed>) = 3 [pid 1386] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1384] <... write resumed>) = ? [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1387 [pid 1386] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1386, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1387 attached [pid 1387] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1387] setpgid(0, 0) = 0 [pid 1387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1387] write(3, "1000", 4) = 4 [pid 1387] close(3) = 0 [pid 1387] write(1, "executing program\n", 18) = 18 [pid 1387] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1387] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1387] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1387] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1388 [pid 1385] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1385, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1383] <... write resumed>) = ? [pid 1384] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1384, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1387] <... openat resumed>) = 4 [pid 1387] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1389 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1390 [pid 1387] <... write resumed>) = 8784 [pid 1387] exit_group(0) = ? ./strace-static-x86_64: Process 1388 attached [pid 1388] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1388] setpgid(0, 0) = 0 [pid 1388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1388] write(3, "1000", 4) = 4 [pid 1388] close(3executing program ) = 0 [pid 1388] write(1, "executing program\n", 18) = 18 [pid 1388] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1383] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1383, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 1389 attached ./strace-static-x86_64: Process 1390 attached [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1389] set_robust_list(0x55558ee4d660, 24 [pid 1390] set_robust_list(0x55558ee4d660, 24 [pid 1389] <... set_robust_list resumed>) = 0 [pid 1388] <... openat resumed>) = 3 [pid 1388] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1388] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1388] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1388] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1388] exit_group(0) = ? executing program [pid 1390] <... set_robust_list resumed>) = 0 [pid 1390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1390] setpgid(0, 0) = 0 [pid 1390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1390] write(3, "1000", 4) = 4 [pid 1390] close(3) = 0 [pid 1390] write(1, "executing program\n", 18) = 18 [pid 1390] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1390] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1390] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1390] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1390] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1390] exit_group(0) = ? [ 287.974281][ T371] tty tty1: SAK: killed process 1379 (syz-executor236): by fd#3 [ 287.974308][ T371] tty tty1: SAK: killed process 1380 (syz-executor236): by fd#3 [ 287.974325][ T371] tty tty1: SAK: killed process 1381 (syz-executor236): by fd#3 [ 288.002170][ T6] tty tty1: SAK: killed process 1383 (syz-executor236): by fd#3 [ 288.002197][ T6] tty tty1: SAK: killed process 1384 (syz-executor236): by fd#3 executing program [pid 1389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1389] setpgid(0, 0) = 0 [pid 1389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1389] write(3, "1000", 4) = 4 [pid 1389] close(3) = 0 [pid 1389] write(1, "executing program\n", 18) = 18 [pid 1389] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1389] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1389] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1389] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1391 [pid 1389] <... openat resumed>) = 4 [pid 1389] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1389] exit_group(0) = ? [pid 1387] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1392 ./strace-static-x86_64: Process 1391 attached [pid 1391] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1391] setpgid(0, 0) = 0 [pid 1391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1391] write(3, "1000", 4) = 4 [pid 1391] close(3executing program ) = 0 [pid 1391] write(1, "executing program\n", 18) = 18 [pid 1391] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1391] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1391] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1391] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1391] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1391] exit_group(0) = ? [pid 1390] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1392 attached [pid 1388] +++ exited with 0 +++ [pid 1392] set_robust_list(0x55558ee4d660, 24) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1392] setpgid(0, 0) = 0 [pid 1391] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1392] <... openat resumed>) = 3 [pid 1392] write(3, "1000", 4) = 4 [pid 1392] close(3 [pid 1389] +++ exited with 0 +++ [pid 1392] <... close resumed>) = 0 executing program [pid 1392] write(1, "executing program\n", 18) = 18 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1392] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1392] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 1392] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1392] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1392] <... openat resumed>) = 4 [pid 1392] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1392] exit_group(0) = ? ./strace-static-x86_64: Process 1394 attached ./strace-static-x86_64: Process 1393 attached [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1393 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1394 [pid 1392] +++ exited with 0 +++ [pid 1394] set_robust_list(0x55558ee4d660, 24 [pid 1393] set_robust_list(0x55558ee4d660, 24 [pid 1394] <... set_robust_list resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1393] <... set_robust_list resumed>) = 0 [pid 1393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1393] setpgid(0, 0) = 0 [pid 1393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] <... restart_syscall resumed>) = 0 [pid 1394] <... prctl resumed>) = 0 [pid 1393] write(3, "1000", 4 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1394] setpgid(0, 0 [pid 1393] <... write resumed>) = 4 ./strace-static-x86_64: Process 1395 attached [pid 1394] <... setpgid resumed>) = 0 [pid 1393] close(3 [pid 1395] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1393] <... close resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1395 [pid 1394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] <... restart_syscall resumed>) = 0 [pid 1395] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 1393] write(1, "executing program\n", 18) = 18 [pid 1395] <... prctl resumed>) = 0 [pid 1394] <... openat resumed>) = 3 [pid 1393] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1393] <... openat resumed>) = 3 [pid 1393] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1393] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1393] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1393] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1394] write(3, "1000", 4 [pid 1395] setpgid(0, 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1396 [pid 1395] <... setpgid resumed>) = 0 [pid 1394] <... write resumed>) = 4 ./strace-static-x86_64: Process 1396 attached [pid 1395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1394] close(3 [pid 1393] <... write resumed>) = ? [pid 1394] <... close resumed>) = 0 [pid 1394] write(1, "executing program\n", 18executing program ) = 18 [pid 1394] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1394] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1395] <... openat resumed>) = 3 [pid 1394] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1394] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1395] write(3, "1000", 4 [pid 1394] <... openat resumed>) = 4 [pid 1395] <... write resumed>) = 4 [pid 1394] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1395] close(3 [pid 1394] <... write resumed>) = 8784 [pid 1395] <... close resumed>) = 0 [pid 1394] exit_group(0 [pid 1395] write(1, "executing program\n", 18 [pid 1394] <... exit_group resumed>) = ? executing program [pid 1395] <... write resumed>) = 18 [pid 1395] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 291] <... restart_syscall resumed>) = 0 [pid 1395] <... openat resumed>) = 3 [pid 1395] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1395] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1394] +++ exited with 0 +++ [pid 1396] set_robust_list(0x55558ee4d660, 24 [pid 1395] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1397 [pid 1395] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1396] <... set_robust_list resumed>) = 0 [pid 1395] <... openat resumed>) = ? ./strace-static-x86_64: Process 1397 attached [pid 1397] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1397] setpgid(0, 0) = 0 [pid 1397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1397] write(3, "1000", 4) = 4 [pid 1397] close(3) = 0 [pid 1397] write(1, "executing program\n", 18executing program ) = 18 [pid 1397] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1397] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1397] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1397] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1397] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1397] exit_group(0) = ? [pid 1393] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1393, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1396] setpgid(0, 0) = 0 [pid 1395] +++ killed by SIGKILL +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 1396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1395, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1397] +++ exited with 0 +++ executing program [pid 1396] <... openat resumed>) = 3 [pid 1396] write(3, "1000", 4) = 4 [pid 1396] close(3) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1396] write(1, "executing program\n", 18) = 18 [pid 1396] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 291] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1399 attached ./strace-static-x86_64: Process 1398 attached [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1399 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1398 [pid 291] <... restart_syscall resumed>) = 0 [pid 1396] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1396] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1396] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1396] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1401 attached ./strace-static-x86_64: Process 1400 attached [pid 1399] set_robust_list(0x55558ee4d660, 24 [pid 1398] set_robust_list(0x55558ee4d660, 24 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1400 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1401 [ 288.002219][ T6] tty tty1: SAK: killed process 1385 (syz-executor236): by fd#3 [ 288.002236][ T6] tty tty1: SAK: killed process 1386 (syz-executor236): by fd#3 [ 288.033825][ T6] tty tty1: SAK: killed process 1389 (syz-executor236): by fd#3 [ 288.050310][ T6] tty tty1: SAK: killed process 1393 (syz-executor236): by fd#3 [ 288.059540][ T6] tty tty1: SAK: killed process 1395 (syz-executor236): by fd#3 [pid 1398] <... set_robust_list resumed>) = 0 [pid 1398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1398] setpgid(0, 0) = 0 [pid 1398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1398] write(3, "1000", 4) = 4 [pid 1398] close(3) = 0 executing program [pid 1398] write(1, "executing program\n", 18) = 18 [pid 1398] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1398] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1398] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1398] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1398] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1398] exit_group(0) = ? [pid 1400] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1396] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1396, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1400] <... prctl resumed>) = 0 [pid 1400] setpgid(0, 0 [pid 1401] set_robust_list(0x55558ee4d660, 24 [pid 1400] <... setpgid resumed>) = 0 [pid 1398] +++ exited with 0 +++ [pid 1399] <... set_robust_list resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1401] <... set_robust_list resumed>) = 0 [pid 1400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] <... restart_syscall resumed>) = 0 [pid 1401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1400] <... openat resumed>) = 3 [pid 1399] <... prctl resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 1400] write(3, "1000", 4) = 4 [pid 1400] close(3) = 0 [pid 1400] write(1, "executing program\n", 18) = 18 [pid 1400] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 294] <... restart_syscall resumed>) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1402 [pid 1401] setpgid(0, 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1401] <... setpgid resumed>) = 0 [pid 1399] setpgid(0, 0 [pid 1401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1399] <... setpgid resumed>) = 0 [pid 1400] <... openat resumed>) = 3 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1403 [pid 1399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 1402 attached [pid 1402] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 1403 attached ) = 0 [pid 1403] set_robust_list(0x55558ee4d660, 24 [pid 1399] <... openat resumed>) = 3 [pid 1401] <... openat resumed>) = 3 [pid 1400] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1401] write(3, "1000", 4) = 4 [pid 1399] write(3, "1000", 4 [pid 1402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1399] <... write resumed>) = 4 [pid 1403] <... set_robust_list resumed>) = 0 [pid 1401] close(3) = 0 [pid 1399] close(3) = 0 [pid 1401] write(1, "executing program\n", 18executing program executing program [pid 1399] write(1, "executing program\n", 18 [pid 1401] <... write resumed>) = 18 [pid 1399] <... write resumed>) = 18 [pid 1401] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1399] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1402] <... prctl resumed>) = 0 [pid 1401] <... openat resumed>) = 3 [pid 1402] setpgid(0, 0 [pid 1399] <... openat resumed>) = 3 [pid 1401] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1402] <... setpgid resumed>) = 0 [pid 1400] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1399] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1401] <... ioctl resumed>) = 0 [pid 1401] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1399] <... ioctl resumed>) = 0 [pid 1401] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1399] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1401] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1399] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1399] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1401] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1400] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1399] <... openat resumed>) = 4 [pid 1399] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1403] <... prctl resumed>) = 0 [pid 1402] <... openat resumed>) = 3 [pid 1401] <... write resumed>) = ? [pid 1399] <... write resumed>) = ? [pid 1402] write(3, "1000", 4) = 4 [pid 1402] close(3) = 0 [pid 1402] write(1, "executing program\n", 18executing program ) = 18 [pid 1402] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1400] +++ killed by SIGKILL +++ [pid 1402] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1400, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1402] <... ioctl resumed>) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1403] setpgid(0, 0 [pid 1402] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1403] <... setpgid resumed>) = 0 [pid 1402] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1402] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1403] <... openat resumed>) = 3 [pid 1402] <... openat resumed>) = 4 [pid 1403] write(3, "1000", 4 [pid 1402] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 295] <... restart_syscall resumed>) = 0 [pid 1403] <... write resumed>) = 4 [pid 1402] <... write resumed>) = 8784 [pid 1403] close(3 [pid 1402] exit_group(0 [pid 1403] <... close resumed>) = 0 [pid 1402] <... exit_group resumed>) = ? [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 1403] write(1, "executing program\n", 18) = 18 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1404 [pid 1403] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1403] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1403] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1403] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1403] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1403] exit_group(0) = ? ./strace-static-x86_64: Process 1404 attached [pid 1399] +++ killed by SIGKILL +++ [pid 1403] +++ exited with 0 +++ [pid 1402] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1399, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1404] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1404] setpgid(0, 0) = 0 [pid 1404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1404] write(3, "1000", 4) = 4 [pid 1404] close(3) = 0 executing program [pid 1404] write(1, "executing program\n", 18) = 18 [pid 1404] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1405 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1406 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1406 attached ./strace-static-x86_64: Process 1405 attached [pid 1401] +++ killed by SIGKILL +++ [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1407 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1401, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1406] set_robust_list(0x55558ee4d660, 24 [pid 1405] set_robust_list(0x55558ee4d660, 24 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1406] <... set_robust_list resumed>) = 0 [pid 1405] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 1407 attached [pid 1406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1404] <... openat resumed>) = 3 [pid 1407] set_robust_list(0x55558ee4d660, 24 [pid 1406] <... prctl resumed>) = 0 [pid 1405] <... prctl resumed>) = 0 [pid 1405] setpgid(0, 0) = 0 [pid 1407] <... set_robust_list resumed>) = 0 [pid 1406] setpgid(0, 0 [pid 1405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1404] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1405] <... openat resumed>) = 3 [pid 1404] <... ioctl resumed>) = 0 [pid 1405] write(3, "1000", 4executing program ) = 4 [pid 1405] close(3) = 0 [pid 1405] write(1, "executing program\n", 18) = 18 [pid 1404] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1405] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1406] <... setpgid resumed>) = 0 [pid 1405] <... openat resumed>) = 3 [pid 1404] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1405] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1404] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1405] <... ioctl resumed>) = 0 [pid 1405] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1405] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1405] <... openat resumed>) = 4 [pid 1404] <... openat resumed>) = 4 [pid 1405] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1406] <... openat resumed>) = 3 [pid 1405] <... write resumed>) = ? [ 288.081175][ T6] tty tty1: SAK: killed process 1396 (syz-executor236): by fd#3 [ 288.097051][ T6] tty tty1: SAK: killed process 1399 (syz-executor236): by fd#3 [ 288.097082][ T6] tty tty1: SAK: killed process 1400 (syz-executor236): by fd#3 [ 288.097102][ T6] tty tty1: SAK: killed process 1401 (syz-executor236): by fd#3 [pid 1407] <... prctl resumed>) = 0 [pid 1406] write(3, "1000", 4 [pid 1404] +++ killed by SIGKILL +++ [pid 291] <... restart_syscall resumed>) = 0 [pid 1407] setpgid(0, 0 [pid 1406] <... write resumed>) = 4 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1404, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1407] <... setpgid resumed>) = 0 [pid 1406] close(3 [pid 1407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1406] <... close resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1407] <... openat resumed>) = 3 [pid 1406] write(1, "executing program\n", 18 executing program [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1407] write(3, "1000", 4 [pid 1406] <... write resumed>) = 18 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1408 [pid 1407] <... write resumed>) = 4 [pid 1406] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1409 [pid 1407] close(3 [pid 1406] <... openat resumed>) = 3 [pid 1407] <... close resumed>) = 0 [pid 1406] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}executing program [pid 1407] write(1, "executing program\n", 18 [pid 1406] <... ioctl resumed>) = 0 [pid 1407] <... write resumed>) = 18 [pid 1406] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1407] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1406] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1407] <... openat resumed>) = 3 [pid 1406] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 1409 attached ./strace-static-x86_64: Process 1408 attached [pid 1407] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1406] <... openat resumed>) = 4 [pid 1409] set_robust_list(0x55558ee4d660, 24 [pid 1408] set_robust_list(0x55558ee4d660, 24 [pid 1407] <... ioctl resumed>) = 0 [pid 1406] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1409] <... set_robust_list resumed>) = 0 executing program executing program [pid 1408] <... set_robust_list resumed>) = 0 [pid 1409] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1405] +++ killed by SIGKILL +++ [pid 1409] <... prctl resumed>) = 0 [pid 1408] <... prctl resumed>) = 0 [pid 1409] setpgid(0, 0 [pid 1408] setpgid(0, 0 [pid 1409] <... setpgid resumed>) = 0 [pid 1408] <... setpgid resumed>) = 0 [pid 1409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1409] <... openat resumed>) = 3 [pid 1408] <... openat resumed>) = 3 [pid 1409] write(3, "1000", 4 [pid 1408] write(3, "1000", 4 [pid 1409] <... write resumed>) = 4 [pid 1408] <... write resumed>) = 4 [pid 1409] close(3 [pid 1408] close(3 [pid 1409] <... close resumed>) = 0 [pid 1408] <... close resumed>) = 0 [pid 1409] write(1, "executing program\n", 18 [pid 1408] write(1, "executing program\n", 18 [pid 1409] <... write resumed>) = 18 [pid 1408] <... write resumed>) = 18 [pid 1409] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1408] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1409] <... openat resumed>) = 3 [pid 1408] <... openat resumed>) = 3 [pid 1409] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1408] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1409] <... ioctl resumed>) = 0 [pid 1408] <... ioctl resumed>) = 0 [pid 1409] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1408] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1409] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1408] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1409] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1408] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1407] +++ killed by SIGKILL +++ [pid 1409] <... openat resumed>) = 4 [pid 1408] <... openat resumed>) = 4 [pid 1406] <... write resumed>) = ? [pid 1409] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1408] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1409] <... write resumed>) = 8784 [pid 1408] <... write resumed>) = 8784 [pid 1409] exit_group(0 [pid 1408] exit_group(0 [pid 1409] <... exit_group resumed>) = ? [pid 1408] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1407, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1405, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1406] +++ killed by SIGKILL +++ [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1410 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1411 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1406, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1412 ./strace-static-x86_64: Process 1410 attached [pid 1410] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1410] setpgid(0, 0) = 0 [pid 1410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1410] write(3, "1000", 4) = 4 [pid 1410] close(3) = 0 [pid 1410] write(1, "executing program\n", 18executing program ) = 18 ./strace-static-x86_64: Process 1412 attached ./strace-static-x86_64: Process 1411 attached [pid 1409] +++ exited with 0 +++ [pid 1410] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1408] +++ exited with 0 +++ [pid 1412] set_robust_list(0x55558ee4d660, 24 [pid 1411] set_robust_list(0x55558ee4d660, 24 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1412] <... set_robust_list resumed>) = 0 [pid 1411] <... set_robust_list resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1412] <... prctl resumed>) = 0 [pid 1411] <... prctl resumed>) = 0 [pid 1412] setpgid(0, 0 [pid 1411] setpgid(0, 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1412] <... setpgid resumed>) = 0 [pid 1411] <... setpgid resumed>) = 0 [pid 1412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1410] <... openat resumed>) = 3 [pid 1412] <... openat resumed>) = 3 [pid 1412] write(3, "1000", 4 [pid 1411] <... openat resumed>) = 3 [pid 1410] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1412] <... write resumed>) = 4 [pid 1411] write(3, "1000", 4 [pid 1412] close(3 [pid 1411] <... write resumed>) = 4 [pid 1412] <... close resumed>) = 0 [pid 1411] close(3 executing program [pid 1412] write(1, "executing program\n", 18 [pid 1411] <... close resumed>) = 0 executing program [pid 1412] <... write resumed>) = 18 [pid 1411] write(1, "executing program\n", 18 [pid 1412] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1411] <... write resumed>) = 18 [pid 1410] <... ioctl resumed>) = 0 [pid 1412] <... openat resumed>) = 3 [pid 1410] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1411] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1410] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1412] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1411] <... openat resumed>) = 3 [pid 1412] <... ioctl resumed>) = 0 [pid 1410] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1411] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1412] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1411] <... ioctl resumed>) = 0 [pid 1412] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1410] <... openat resumed>) = 4 [pid 1411] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 295] <... restart_syscall resumed>) = 0 [pid 1412] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1411] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1410] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1412] <... openat resumed>) = 4 [pid 1411] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1412] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [pid 1411] <... openat resumed>) = ? [pid 1411] +++ killed by SIGKILL +++ [pid 1410] <... write resumed>) = ? [pid 1412] +++ killed by SIGKILL +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1411, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1412, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1413 ./strace-static-x86_64: Process 1413 attached [pid 1413] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1413] setpgid(0, 0) = 0 [pid 1413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1413] write(3, "1000", 4) = 4 [pid 1413] close(3executing program ) = 0 [pid 1413] write(1, "executing program\n", 18) = 18 [ 288.125145][ T371] tty tty1: SAK: killed process 1404 (syz-executor236): by fd#3 [ 288.125178][ T371] tty tty1: SAK: killed process 1405 (syz-executor236): by fd#3 [ 288.142250][ T39] tty tty1: SAK: killed process 1406 (syz-executor236): by fd#3 [ 288.142272][ T39] tty tty1: SAK: killed process 1407 (syz-executor236): by fd#3 [ 288.163305][ T371] tty tty1: SAK: killed process 1410 (syz-executor236): by fd#3 [ 288.163333][ T371] tty tty1: SAK: killed process 1411 (syz-executor236): by fd#3 [pid 1413] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1414 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1415 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1416 ./strace-static-x86_64: Process 1414 attached [pid 1414] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1414] setpgid(0, 0) = 0 [pid 1414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1414] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 1415 attached ./strace-static-x86_64: Process 1416 attached [pid 1410] +++ killed by SIGKILL +++ [pid 1414] close(3 [pid 1415] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1414] <... close resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1410, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1416] set_robust_list(0x55558ee4d660, 24 [pid 1415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1414] write(1, "executing program\n", 18executing program [pid 1416] <... set_robust_list resumed>) = 0 [pid 1415] <... prctl resumed>) = 0 [pid 1413] <... openat resumed>) = 3 [pid 1414] <... write resumed>) = 18 [pid 1414] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1414] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1415] setpgid(0, 0 [pid 1414] <... ioctl resumed>) = 0 [pid 1414] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1414] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1414] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1415] <... setpgid resumed>) = 0 [pid 1414] <... write resumed>) = ? [pid 1415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1415] write(3, "1000", 4) = 4 [pid 1415] close(3executing program ) = 0 [pid 1415] write(1, "executing program\n", 18) = 18 [pid 1415] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1415] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1415] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1415] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1415] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1415] exit_group(0) = ? [pid 1413] +++ killed by SIGKILL +++ [pid 1416] <... prctl resumed>) = 0 [pid 1416] setpgid(0, 0) = 0 [pid 1416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1415] +++ exited with 0 +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1413, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1416] <... openat resumed>) = 3 [pid 1416] write(3, "1000", 4) = 4 [pid 1416] close(3) = 0 [pid 1416] write(1, "executing program\n", 18executing program ) = 18 [pid 1416] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1416] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1416] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1416] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1416] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1416] exit_group(0) = ? [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1417 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1418 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1418 attached [pid 1416] +++ exited with 0 +++ [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1419 ./strace-static-x86_64: Process 1417 attached [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1417] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 1419 attached [pid 1418] set_robust_list(0x55558ee4d660, 24 [pid 1417] <... set_robust_list resumed>) = 0 [pid 1418] <... set_robust_list resumed>) = 0 [pid 1417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1417] <... prctl resumed>) = 0 [pid 1419] set_robust_list(0x55558ee4d660, 24 [pid 1418] <... prctl resumed>) = 0 [pid 1419] <... set_robust_list resumed>) = 0 [pid 1417] setpgid(0, 0 [pid 1418] setpgid(0, 0 [pid 1419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1417] <... setpgid resumed>) = 0 [pid 1419] <... prctl resumed>) = 0 [pid 1418] <... setpgid resumed>) = 0 [pid 1417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1419] setpgid(0, 0 [pid 1417] <... openat resumed>) = 3 [pid 1418] <... openat resumed>) = 3 [pid 1417] write(3, "1000", 4 [pid 1419] <... setpgid resumed>) = 0 [pid 1418] write(3, "1000", 4 [pid 1417] <... write resumed>) = 4 [pid 1418] <... write resumed>) = 4 [pid 1419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1418] close(3 [pid 1417] close(3 [pid 1418] <... close resumed>) = 0 [pid 1417] <... close resumed>) = 0 [pid 1419] <... openat resumed>) = 3 [pid 1414] +++ killed by SIGKILL +++ [pid 1418] write(1, "executing program\n", 18 [pid 1417] write(1, "executing program\n", 18executing program executing program [pid 1419] write(3, "1000", 4 [pid 1418] <... write resumed>) = 18 [pid 1417] <... write resumed>) = 18 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1414, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1419] <... write resumed>) = 4 [pid 1418] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1417] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1417] <... openat resumed>) = 3 [pid 1419] close(3 [pid 1418] <... openat resumed>) = 3 [pid 1417] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1418] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1417] <... ioctl resumed>) = 0 [pid 1419] <... close resumed>) = 0 [pid 1418] <... ioctl resumed>) = 0 [pid 1417] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1419] write(1, "executing program\n", 18 [pid 1418] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}executing program [pid 1417] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1418] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1419] <... write resumed>) = 18 [pid 1418] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1417] <... openat resumed>) = 4 [pid 1418] <... openat resumed>) = 4 [pid 1417] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1419] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1417] <... write resumed>) = 8784 [pid 1418] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1417] exit_group(0) = ? [pid 1419] <... openat resumed>) = 3 [pid 1418] <... write resumed>) = 8784 [pid 1419] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1418] exit_group(0 [pid 1419] <... ioctl resumed>) = ? [pid 1418] <... exit_group resumed>) = ? [pid 1417] +++ exited with 0 +++ [pid 1419] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1419, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1420 ./strace-static-x86_64: Process 1420 attached [pid 1420] set_robust_list(0x55558ee4d660, 24) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 executing program [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1418] +++ killed by SIGKILL +++ [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1420] setpgid(0, 0) = 0 [pid 1420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1420] write(3, "1000", 4) = 4 [pid 1420] close(3) = 0 [pid 1420] write(1, "executing program\n", 18) = 18 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1418, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1420] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1420] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1422 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1421 [pid 1420] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1423 [pid 1420] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1420] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1420] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1423 attached ./strace-static-x86_64: Process 1422 attached ./strace-static-x86_64: Process 1421 attached ) = ? [pid 1422] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1422] setpgid(0, 0) = 0 [pid 1422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1422] write(3, "1000", 4) = 4 [pid 1422] close(3) = 0 [ 288.163359][ T371] tty tty1: SAK: killed process 1412 (syz-executor236): by fd#3 [ 288.189163][ T39] tty tty1: SAK: killed process 1413 (syz-executor236): by fd#3 [ 288.189185][ T39] tty tty1: SAK: killed process 1414 (syz-executor236): by fd#3 [ 288.210934][ T39] tty tty1: SAK: killed process 1418 (syz-executor236): by fd#3 [ 288.210962][ T39] tty tty1: SAK: killed process 1419 (syz-executor236): by fd#3 [pid 1422] write(1, "executing program\n", 18executing program ) = 18 [pid 1422] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1422] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1422] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1422] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1422] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1421] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1421] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1422] <... write resumed>) = 8784 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1424 [pid 1421] <... prctl resumed>) = 0 [pid 1421] setpgid(0, 0) = 0 [pid 1421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1421] write(3, "1000", 4) = 4 [pid 1421] close(3) = 0 [pid 1421] write(1, "executing program\n", 18executing program ) = 18 [pid 1421] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1421] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1421] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1421] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1421] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1421] exit_group(0 [pid 1422] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 1424 attached [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1422, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1423] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1421] <... exit_group resumed>) = ? [pid 1423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1423] setpgid(0, 0) = 0 [pid 1423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1423] write(3, "1000", 4) = 4 [pid 1423] close(3) = 0 executing program [pid 1423] write(1, "executing program\n", 18) = 18 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1425 [pid 1423] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1423] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1423] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1423] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1423] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1423] exit_group(0) = ? ./strace-static-x86_64: Process 1425 attached [pid 1424] set_robust_list(0x55558ee4d660, 24 [pid 1421] +++ exited with 0 +++ [pid 1420] +++ killed by SIGKILL +++ [pid 1423] +++ exited with 0 +++ [pid 1425] set_robust_list(0x55558ee4d660, 24 [pid 1424] <... set_robust_list resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1420, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1425] <... set_robust_list resumed>) = 0 [pid 1424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1424] <... prctl resumed>) = 0 [pid 1425] <... prctl resumed>) = 0 [pid 1424] setpgid(0, 0 [pid 1425] setpgid(0, 0 [pid 1424] <... setpgid resumed>) = 0 [pid 1425] <... setpgid resumed>) = 0 [pid 1424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1424] <... openat resumed>) = 3 [pid 1425] <... openat resumed>) = 3 [pid 1424] write(3, "1000", 4 [pid 1425] write(3, "1000", 4 [pid 1424] <... write resumed>) = 4 [pid 1425] <... write resumed>) = 4 [pid 1424] close(3 [pid 1425] close(3 [pid 1424] <... close resumed>) = 0 [pid 1425] <... close resumed>) = 0 executing program executing program [pid 1424] write(1, "executing program\n", 18 [pid 1425] write(1, "executing program\n", 18 [pid 1424] <... write resumed>) = 18 [pid 1425] <... write resumed>) = 18 [pid 1424] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1425] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1424] <... openat resumed>) = 3 [pid 1425] <... openat resumed>) = 3 [pid 1424] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1425] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1424] <... ioctl resumed>) = 0 [pid 1425] <... ioctl resumed>) = 0 [pid 1424] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1425] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1424] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1425] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1424] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1425] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1424] <... openat resumed>) = 4 [pid 1425] <... openat resumed>) = 4 [pid 1424] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1425] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1424] <... write resumed>) = 8784 [pid 1425] <... write resumed>) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1426 ./strace-static-x86_64: Process 1426 attached [pid 1425] +++ killed by SIGKILL +++ [pid 292] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1425, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1427 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1428 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1429 ./strace-static-x86_64: Process 1429 attached [pid 1429] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1429] setpgid(0, 0) = 0 [pid 1429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1429] write(3, "1000", 4) = 4 [pid 1429] close(3) = 0 [pid 1429] write(1, "executing program\n", 18executing program ) = 18 ./strace-static-x86_64: Process 1428 attached ./strace-static-x86_64: Process 1427 attached [pid 1426] set_robust_list(0x55558ee4d660, 24 [pid 1424] +++ killed by SIGKILL +++ [pid 1429] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1426] <... set_robust_list resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1424, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1428] set_robust_list(0x55558ee4d660, 24 [pid 1426] <... prctl resumed>) = 0 [pid 1429] <... openat resumed>) = 3 [pid 1427] set_robust_list(0x55558ee4d660, 24 [pid 294] <... restart_syscall resumed>) = 0 [pid 1426] setpgid(0, 0) = 0 [pid 1428] <... set_robust_list resumed>) = 0 [pid 1426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1429] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1427] <... set_robust_list resumed>) = 0 [pid 1426] <... openat resumed>) = 3 ./strace-static-x86_64: Process 1430 attached [pid 1426] write(3, "1000", 4) = 4 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1430 [pid 1426] close(3 [pid 1430] set_robust_list(0x55558ee4d660, 24 [pid 1428] <... prctl resumed>) = 0 [pid 1427] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 1426] <... close resumed>) = 0 [pid 1429] <... ioctl resumed>) = 0 [pid 1426] write(1, "executing program\n", 18 [pid 1428] setpgid(0, 0 [pid 1426] <... write resumed>) = 18 [pid 1430] <... set_robust_list resumed>) = 0 [pid 1430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1428] <... setpgid resumed>) = 0 [pid 1426] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1430] <... prctl resumed>) = 0 [pid 1429] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1427] <... prctl resumed>) = 0 [pid 1426] <... openat resumed>) = 3 [pid 1426] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1430] setpgid(0, 0 [pid 1427] setpgid(0, 0 [pid 1426] <... ioctl resumed>) = 0 [pid 1426] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1429] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1430] <... setpgid resumed>) = 0 [pid 1427] <... setpgid resumed>) = 0 [pid 1426] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1426] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [ 288.229504][ T39] tty tty1: SAK: killed process 1420 (syz-executor236): by fd#3 [ 288.237603][ T39] tty tty1: SAK: killed process 1420 (syz-executor236): by fd#3 [ 288.237624][ T39] tty tty1: SAK: killed process 1422 (syz-executor236): by fd#3 [ 288.257799][ T39] tty tty1: SAK: killed process 1424 (syz-executor236): by fd#3 [ 288.257826][ T39] tty tty1: SAK: killed process 1425 (syz-executor236): by fd#3 [pid 1426] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program executing program [pid 1430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1428] <... openat resumed>) = 3 [pid 1427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1426] <... write resumed>) = ? [pid 1427] <... openat resumed>) = 3 [pid 1430] <... openat resumed>) = 3 [pid 1429] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1429, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1427] write(3, "1000", 4) = 4 [pid 1430] write(3, "1000", 4 [pid 1427] close(3 [pid 1430] <... write resumed>) = 4 [pid 1427] <... close resumed>) = 0 [pid 1430] close(3) = 0 [pid 1427] write(1, "executing program\n", 18 [pid 1430] write(1, "executing program\n", 18 [pid 1427] <... write resumed>) = 18 [pid 1430] <... write resumed>) = 18 [pid 1428] write(3, "1000", 4 [pid 1427] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1430] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1428] <... write resumed>) = 4 [pid 1427] <... openat resumed>) = 3 [pid 1430] <... openat resumed>) = 3 [pid 1428] close(3 [pid 1427] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1430] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1428] <... close resumed>) = 0 [pid 1427] <... ioctl resumed>) = 0 executing program [pid 1430] <... ioctl resumed>) = 0 [pid 1428] write(1, "executing program\n", 18 [pid 1427] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1430] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1428] <... write resumed>) = 18 [pid 1427] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1430] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1428] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1427] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1430] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1428] <... openat resumed>) = 3 [pid 1427] <... openat resumed>) = 4 [pid 1430] <... openat resumed>) = 4 [pid 1428] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1427] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1430] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1428] <... ioctl resumed>) = 0 [pid 1427] <... write resumed>) = 8784 [pid 1430] <... write resumed>) = 8784 [pid 1428] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1427] exit_group(0 [pid 1430] exit_group(0 [pid 1428] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1427] <... exit_group resumed>) = ? [pid 1430] <... exit_group resumed>) = ? [pid 1428] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 293] <... restart_syscall resumed>) = 0 [pid 1430] +++ exited with 0 +++ [pid 1428] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1427] +++ exited with 0 +++ [pid 1428] <... write resumed>) = 8784 [pid 1426] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1428] exit_group(0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1426, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1428] <... exit_group resumed>) = ? [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1431 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1432 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1433 ./strace-static-x86_64: Process 1433 attached [pid 1433] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1433] setpgid(0, 0) = 0 [pid 1433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1433] write(3, "1000", 4) = 4 [pid 1433] close(3) = 0 [pid 1433] write(1, "executing program\n", 18executing program ) = 18 [pid 1433] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1432 attached ./strace-static-x86_64: Process 1431 attached [pid 1428] +++ exited with 0 +++ [pid 1433] <... openat resumed>) = 3 [pid 1432] set_robust_list(0x55558ee4d660, 24 [pid 1431] set_robust_list(0x55558ee4d660, 24 [pid 1433] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1433] <... ioctl resumed>) = 0 [pid 1433] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1433] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1433] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1432] <... set_robust_list resumed>) = 0 [pid 1431] <... set_robust_list resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1431] setpgid(0, 0) = 0 [pid 1431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1431] write(3, "1000", 4) = 4 [pid 1431] close(3) = 0 [pid 1431] write(1, "executing program\n", 18executing program ) = 18 [pid 291] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1434 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1435 [pid 1431] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1431] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1431] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1431] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1431] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 ./strace-static-x86_64: Process 1435 attached ./strace-static-x86_64: Process 1434 attached [pid 1433] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1433, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1432] setpgid(0, 0) = 0 [pid 1432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1432] write(3, "1000", 4) = 4 [pid 1432] close(3) = 0 [pid 1432] write(1, "executing program\n", 18executing program ) = 18 [pid 1432] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1432] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1432] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1432] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1432] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1432] exit_group(0) = ? [pid 1435] set_robust_list(0x55558ee4d660, 24 [pid 1434] set_robust_list(0x55558ee4d660, 24 [pid 1431] +++ killed by SIGKILL +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 1435] <... set_robust_list resumed>) = 0 [pid 1434] <... set_robust_list resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1431, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1435] <... prctl resumed>) = 0 [pid 1434] <... prctl resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 1435] setpgid(0, 0 [pid 1432] +++ exited with 0 +++ [pid 1435] <... setpgid resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1436 attached [pid 1435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1434] setpgid(0, 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1436 [pid 1435] <... openat resumed>) = 3 [pid 1435] write(3, "1000", 4) = 4 [pid 1435] close(3) = 0 [pid 1435] write(1, "executing program\n", 18 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1436] set_robust_list(0x55558ee4d660, 24 [pid 1435] <... write resumed>) = 18 [pid 1434] <... setpgid resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1437 [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1437 attached [pid 1436] <... set_robust_list resumed>) = 0 [pid 1435] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1437] set_robust_list(0x55558ee4d660, 24 [pid 1436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1435] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1436] <... prctl resumed>) = 0 [pid 1435] <... ioctl resumed>) = 0 [pid 1434] <... openat resumed>) = 3 [pid 1435] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1436] setpgid(0, 0 [pid 1435] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1434] write(3, "1000", 4 [pid 1435] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1436] <... setpgid resumed>) = 0 [pid 1435] <... openat resumed>) = 4 [pid 1434] <... write resumed>) = 4 [pid 1435] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 1437] <... set_robust_list resumed>) = 0 [pid 1436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1435] <... write resumed>) = 8784 [pid 1434] close(3 [pid 1436] <... openat resumed>) = 3 [pid 1434] <... close resumed>) = 0 [pid 1436] write(3, "1000", 4 [pid 1434] write(1, "executing program\n", 18 [pid 1436] <... write resumed>) = 4 [pid 1434] <... write resumed>) = 18 [pid 1436] close(3 [pid 1434] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1436] <... close resumed>) = 0 [pid 1434] <... openat resumed>) = 3 [pid 1436] write(1, "executing program\n", 18 [pid 1434] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1437] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1436] <... write resumed>) = 18 [pid 1434] <... ioctl resumed>) = 0 [pid 1437] <... prctl resumed>) = 0 [pid 1436] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1434] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1437] setpgid(0, 0 [pid 1436] <... openat resumed>) = 3 [pid 1434] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1437] <... setpgid resumed>) = 0 [pid 1436] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1434] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1436] <... ioctl resumed>) = 0 [pid 1434] <... openat resumed>) = 4 [pid 1437] <... openat resumed>) = 3 [ 288.288029][ T39] tty tty1: SAK: killed process 1426 (syz-executor236): by fd#3 [ 288.288075][ T39] tty tty1: SAK: killed process 1429 (syz-executor236): by fd#3 [ 288.306377][ T39] tty tty1: SAK: killed process 1433 (syz-executor236): by fd#3 [ 288.315246][ T39] tty tty1: SAK: killed process 1431 (syz-executor236): by fd#3 [ 288.323203][ T39] tty tty1: SAK: killed process 1432 (syz-executor236): by fd#3 [pid 1436] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1434] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1437] write(3, "1000", 4 [pid 1436] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1434] <... write resumed>) = 8784 [pid 1437] <... write resumed>) = 4 [pid 1436] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1434] exit_group(0 [pid 1437] close(3 [pid 1436] <... openat resumed>) = 4 [pid 1434] <... exit_group resumed>) = ? [pid 1437] <... close resumed>) = 0 [pid 1436] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 1437] write(1, "executing program\n", 18 [pid 1436] <... write resumed>) = 8784 [pid 1437] <... write resumed>) = 18 [pid 1436] exit_group(0 [pid 1437] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1436] <... exit_group resumed>) = ? [pid 1437] <... openat resumed>) = 3 [pid 1437] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1437] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1436] +++ exited with 0 +++ [pid 1434] +++ exited with 0 +++ [pid 292] <... restart_syscall resumed>) = 0 [pid 1437] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1437] <... openat resumed>) = -1 (errno 18446744073709551359) [pid 1435] +++ killed by SIGKILL +++ [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1435, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1438 attached [pid 1437] +++ killed by SIGKILL +++ [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1438 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1437, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1438] set_robust_list(0x55558ee4d660, 24) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1439 ./strace-static-x86_64: Process 1439 attached [pid 1438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1438] setpgid(0, 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1440 ./strace-static-x86_64: Process 1440 attached [pid 1439] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1438] <... setpgid resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 1440] set_robust_list(0x55558ee4d660, 24 [pid 1439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1440] <... set_robust_list resumed>) = 0 [pid 1439] <... prctl resumed>) = 0 [pid 1440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1439] setpgid(0, 0 [pid 1438] <... openat resumed>) = 3 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1440] <... prctl resumed>) = 0 [pid 1439] <... setpgid resumed>) = 0 [pid 1440] setpgid(0, 0 [pid 1439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 1441 attached [pid 1438] write(3, "1000", 4 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1441] set_robust_list(0x55558ee4d660, 24 [pid 1440] <... setpgid resumed>) = 0 [pid 1439] <... openat resumed>) = 3 [pid 1438] <... write resumed>) = 4 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1441 [pid 1440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1439] write(3, "1000", 4./strace-static-x86_64: Process 1442 attached [pid 1441] <... set_robust_list resumed>) = 0 [pid 1439] <... write resumed>) = 4 [pid 1438] close(3 [pid 1442] set_robust_list(0x55558ee4d660, 24 [pid 1441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1440] <... openat resumed>) = 3 [pid 1439] close(3 [pid 1438] <... close resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1442 [pid 1442] <... set_robust_list resumed>) = 0 [pid 1441] <... prctl resumed>) = 0 [pid 1440] write(3, "1000", 4 [pid 1439] <... close resumed>) = 0 executing program [pid 1438] write(1, "executing program\n", 18 [pid 1442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1441] setpgid(0, 0executing program [pid 1440] <... write resumed>) = 4 [pid 1439] write(1, "executing program\n", 18 [pid 1438] <... write resumed>) = 18 [pid 1442] <... prctl resumed>) = 0 [pid 1441] <... setpgid resumed>) = 0 [pid 1440] close(3 [pid 1439] <... write resumed>) = 18 [pid 1438] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1442] setpgid(0, 0 [pid 1441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1440] <... close resumed>) = 0 [pid 1439] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1442] <... setpgid resumed>) = 0 [pid 1441] <... openat resumed>) = 3 executing program [pid 1440] write(1, "executing program\n", 18 [pid 1439] <... openat resumed>) = 3 [pid 1438] <... openat resumed>) = 3 [pid 1442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1441] write(3, "1000", 4 [pid 1440] <... write resumed>) = 18 [pid 1439] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1438] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1442] <... openat resumed>) = 3 [pid 1441] <... write resumed>) = 4 [pid 1440] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1439] <... ioctl resumed>) = 0 [pid 1438] <... ioctl resumed>) = 0 [pid 1442] write(3, "1000", 4 [pid 1441] close(3 [pid 1439] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1438] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1442] <... write resumed>) = 4 [pid 1441] <... close resumed>) = 0 [pid 1440] <... openat resumed>) = 3 [pid 1439] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1438] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1442] close(3executing program [pid 1441] write(1, "executing program\n", 18 [pid 1440] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1439] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1438] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1442] <... close resumed>) = 0 [pid 1441] <... write resumed>) = 18 [pid 1440] <... ioctl resumed>) = 0 [pid 1439] <... openat resumed>) = 4 [pid 1438] <... openat resumed>) = 4 [pid 1442] write(1, "executing program\n", 18 [pid 1441] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1439] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1438] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1440] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1442] <... write resumed>) = 18 [pid 1441] <... openat resumed>) = 3 [pid 1438] <... write resumed>) = ? [pid 1442] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1441] +++ killed by SIGKILL +++ [pid 1442] <... openat resumed>) = 3 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1441, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1442] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1442] <... ioctl resumed>) = 0 [pid 1442] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1442] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1442] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1442] exit_group(0) = ? [pid 1440] <... ioctl resumed>) = ? [pid 1440] +++ killed by SIGKILL +++ [pid 1439] <... write resumed>) = ? [pid 1438] +++ killed by SIGKILL +++ [pid 295] <... restart_syscall resumed>) = 0 [pid 1439] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1438, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1440, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1439, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1444 attached ./strace-static-x86_64: Process 1443 attached [pid 1444] set_robust_list(0x55558ee4d660, 24 [pid 1443] set_robust_list(0x55558ee4d660, 24 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1443 [pid 1444] <... set_robust_list resumed>) = 0 [pid 1443] <... set_robust_list resumed>) = 0 [pid 1444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1444] <... prctl resumed>) = 0 [pid 1443] <... prctl resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 1444] setpgid(0, 0 [pid 1443] setpgid(0, 0 [pid 1444] <... setpgid resumed>) = 0 [pid 1443] <... setpgid resumed>) = 0 [pid 1444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1444] <... openat resumed>) = 3 [pid 1443] <... openat resumed>) = 3 ./strace-static-x86_64: Process 1446 attached ./strace-static-x86_64: Process 1445 attached [pid 1444] write(3, "1000", 4 [pid 1443] write(3, "1000", 4 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1446 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1444 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1445 [pid 1444] <... write resumed>) = 4 [pid 1443] <... write resumed>) = 4 [pid 1444] close(3 [pid 1443] close(3 [pid 1444] <... close resumed>) = 0 [pid 1443] <... close resumed>) = 0 [pid 1444] write(1, "executing program\n", 18 executing program [pid 1443] write(1, "executing program\n", 18executing program [pid 1444] <... write resumed>) = 18 [pid 1443] <... write resumed>) = 18 [pid 1444] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1443] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1446] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1446] setpgid(0, 0) = 0 [pid 1446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1446] write(3, "1000", 4 [pid 1445] set_robust_list(0x55558ee4d660, 24 [pid 1446] <... write resumed>) = 4 executing program [pid 1446] close(3) = 0 [pid 1446] write(1, "executing program\n", 18) = 18 [pid 1446] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1445] <... set_robust_list resumed>) = 0 [pid 1445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 288.336387][ T39] tty tty1: SAK: killed process 1435 (syz-executor236): by fd#3 [ 288.345466][ T39] tty tty1: SAK: killed process 1437 (syz-executor236): by fd#3 [ 288.362295][ T39] tty tty1: SAK: killed process 1438 (syz-executor236): by fd#3 [ 288.362330][ T39] tty tty1: SAK: killed process 1439 (syz-executor236): by fd#3 [ 288.362349][ T39] tty tty1: SAK: killed process 1440 (syz-executor236): by fd#3 [pid 1445] setpgid(0, 0) = 0 [pid 1445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1445] write(3, "1000", 4) = 4 [pid 1445] close(3) = 0 executing program [pid 1445] write(1, "executing program\n", 18) = 18 [pid 1445] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1442] +++ exited with 0 +++ [pid 1446] <... openat resumed>) = 3 [pid 1445] <... openat resumed>) = 3 [pid 1444] <... openat resumed>) = 3 [pid 1443] <... openat resumed>) = 3 [pid 1446] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1445] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1444] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1443] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1446] <... ioctl resumed>) = 0 [pid 1445] <... ioctl resumed>) = 0 [pid 1444] <... ioctl resumed>) = 0 [pid 1443] <... ioctl resumed>) = 0 [pid 1446] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1445] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1444] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1443] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1446] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1445] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1444] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1443] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1446] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1445] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1444] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1443] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1446] <... openat resumed>) = 4 [pid 1444] <... openat resumed>) = 4 [pid 1443] <... openat resumed>) = 4 [pid 1446] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1444] ????( [pid 1443] ????(./strace-static-x86_64: Process 1447 attached [pid 1445] <... openat resumed>) = ? [pid 1447] set_robust_list(0x55558ee4d660, 24 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1447 [pid 1447] <... set_robust_list resumed>) = 0 [pid 1447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1447] setpgid(0, 0) = 0 [pid 1447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1447] write(3, "1000", 4) = 4 [pid 1447] close(3) = 0 [pid 1447] write(1, "executing program\n", 18executing program ) = 18 [pid 1447] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1447] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1447] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1447] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1447] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1447] exit_group(0 [pid 1445] +++ killed by SIGKILL +++ [pid 1443] <... ???? resumed>) = ? [pid 1447] <... exit_group resumed>) = ? [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1445, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1446] <... write resumed>) = ? [pid 1444] <... ???? resumed>) = ? [pid 1443] +++ killed by SIGKILL +++ [pid 292] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1443, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1448 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1449 ./strace-static-x86_64: Process 1449 attached [pid 1449] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1449] setpgid(0, 0) = 0 [pid 1449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1449] write(3, "1000", 4) = 4 [pid 1449] close(3) = 0 [pid 1449] write(1, "executing program\n", 18executing program ) = 18 [pid 1449] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1449] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1447] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1449] <... ioctl resumed>) = 0 [pid 1449] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1449] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1446] +++ killed by SIGKILL +++ [pid 1444] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 1448 attached [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1446, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1444, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1449] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1449] exit_group(0) = ? executing program [pid 1448] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1448] setpgid(0, 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 1448] <... setpgid resumed>) = 0 [pid 1448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1448] write(3, "1000", 4) = 4 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1450 [pid 1448] close(3) = 0 [pid 1448] write(1, "executing program\n", 18) = 18 [pid 1448] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1448] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 1448] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1448] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1448] <... openat resumed>) = 4 [pid 1448] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1451 [pid 1448] <... write resumed>) = 8784 [pid 1448] exit_group(0) = ? [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1452 [pid 1449] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1450 attached [pid 1450] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1450] setpgid(0, 0) = 0 [pid 1450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1450] write(3, "1000", 4) = 4 [pid 1450] close(3) = 0 [pid 1450] write(1, "executing program\n", 18executing program ) = 18 [pid 1450] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1450] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1450] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1450] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1450] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 295] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 1452 attached ./strace-static-x86_64: Process 1451 attached [pid 1448] +++ exited with 0 +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1453 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1453 attached [pid 1453] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1453] setpgid(0, 0) = 0 [pid 1453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1453] write(3, "1000", 4) = 4 [pid 1453] close(3) = 0 [pid 1453] write(1, "executing program\n", 18executing program ) = 18 [pid 1453] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1453] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1453] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1453] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1453] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1451] set_robust_list(0x55558ee4d660, 24 [pid 1450] +++ killed by SIGKILL +++ [pid 1452] set_robust_list(0x55558ee4d660, 24 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1450, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1452] <... set_robust_list resumed>) = 0 [pid 1451] <... set_robust_list resumed>) = 0 [ 288.362367][ T39] tty tty1: SAK: killed process 1441 (syz-executor236): by fd#3 [ 288.397795][ T24] tty tty1: SAK: killed process 1443 (syz-executor236): by fd#3 [ 288.397827][ T24] tty tty1: SAK: killed process 1444 (syz-executor236): by fd#3 [ 288.397845][ T24] tty tty1: SAK: killed process 1445 (syz-executor236): by fd#3 [ 288.397869][ T24] tty tty1: SAK: killed process 1446 (syz-executor236): by fd#3 [ 288.431413][ T24] tty tty1: SAK: killed process 1450 (syz-executor236): by fd#3 [pid 1453] <... write resumed>) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1454 ./strace-static-x86_64: Process 1454 attached [pid 1454] set_robust_list(0x55558ee4d660, 24) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1455 [pid 1454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1454] setpgid(0, 0) = 0 [pid 1454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1454] write(3, "1000", 4) = 4 [pid 1454] close(3) = 0 [pid 1454] write(1, "executing program\n", 18executing program ) = 18 [pid 1454] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1454] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1453] +++ killed by SIGKILL +++ [pid 1452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1453, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1451] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 1455 attached [pid 1452] <... prctl resumed>) = 0 [pid 1451] <... prctl resumed>) = 0 [pid 1455] set_robust_list(0x55558ee4d660, 24 [pid 1452] setpgid(0, 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1455] <... set_robust_list resumed>) = 0 [pid 1452] <... setpgid resumed>) = 0 [pid 1451] setpgid(0, 0 [pid 1455] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1451] <... setpgid resumed>) = 0 [pid 1455] <... prctl resumed>) = 0 [pid 1452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1452] <... openat resumed>) = 3 [pid 1455] setpgid(0, 0 [pid 1452] write(3, "1000", 4 [pid 1451] <... openat resumed>) = 3 [pid 1455] <... setpgid resumed>) = 0 [pid 1454] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1452] <... write resumed>) = 4 [pid 1451] write(3, "1000", 4 [pid 1455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1454] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1452] close(3 [pid 1451] <... write resumed>) = 4 [pid 1452] <... close resumed>) = 0 [pid 1455] <... openat resumed>) = 3 [pid 1454] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 executing program [pid 1452] write(1, "executing program\n", 18 [pid 1451] close(3 [pid 1455] write(3, "1000", 4executing program executing program [pid 1452] <... write resumed>) = 18 [pid 1455] <... write resumed>) = 4 [pid 1451] <... close resumed>) = 0 [pid 1452] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1455] close(3 [pid 1451] write(1, "executing program\n", 18 [pid 1452] <... openat resumed>) = 3 [pid 1455] <... close resumed>) = 0 [pid 1451] <... write resumed>) = 18 [pid 1452] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1451] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1455] write(1, "executing program\n", 18 [pid 1452] <... ioctl resumed>) = 0 [pid 1451] <... openat resumed>) = 3 [pid 1452] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1451] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1455] <... write resumed>) = 18 [pid 1452] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1451] <... ioctl resumed>) = 0 [pid 1455] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1454] <... openat resumed>) = 4 [pid 1452] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1451] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1455] <... openat resumed>) = 3 [pid 1452] <... openat resumed>) = 4 [pid 1451] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1454] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1455] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1452] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1451] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1455] <... ioctl resumed>) = 0 [pid 1452] <... write resumed>) = 8784 [pid 1451] <... openat resumed>) = 4 [pid 1455] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = ? [pid 1454] <... write resumed>) = ? [pid 1452] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1452, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1455] +++ killed by SIGKILL +++ [pid 1451] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1455, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] <... restart_syscall resumed>) = 0 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1451, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] <... restart_syscall resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1456 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... restart_syscall resumed>) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1457 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1458 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1459 ./strace-static-x86_64: Process 1458 attached [pid 1458] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1458] setpgid(0, 0) = 0 [pid 1458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1458] write(3, "1000", 4) = 4 [pid 1458] close(3) = 0 [pid 1458] write(1, "executing program\n", 18executing program ) = 18 [pid 1458] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1456 attached ./strace-static-x86_64: Process 1457 attached ./strace-static-x86_64: Process 1459 attached [pid 1456] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1456] setpgid(0, 0) = 0 [pid 1456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1456] write(3, "1000", 4) = 4 [pid 1456] close(3) = 0 [pid 1456] write(1, "executing program\n", 18executing program ) = 18 [pid 1456] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1457] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1457] setpgid(0, 0) = 0 [pid 1457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1457] write(3, "1000", 4) = 4 [pid 1457] close(3) = 0 [pid 1457] write(1, "executing program\n", 18) = 18 [pid 1457] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1459] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1459] setpgid(0, 0) = 0 [pid 1459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1459] write(3, "1000", 4) = 4 [pid 1459] close(3) = 0 [pid 1459] write(1, "executing program\n", 18) = 18 [pid 1459] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1454] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1454, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1458] <... openat resumed>) = 3 [pid 1457] <... openat resumed>) = 3 [pid 1456] <... openat resumed>) = 3 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1459] <... openat resumed>) = 3 [pid 1457] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1458] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1457] <... ioctl resumed>) = 0 [pid 1456] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1458] <... ioctl resumed>) = 0 [pid 1458] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1458] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1459] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1458] <... openat resumed>) = 4 [pid 1457] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1458] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1457] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1459] <... ioctl resumed>) = 0 [ 288.439661][ T24] tty tty1: SAK: killed process 1453 (syz-executor236): by fd#3 [ 288.451176][ T24] tty tty1: SAK: killed process 1451 (syz-executor236): by fd#3 [ 288.451204][ T24] tty tty1: SAK: killed process 1452 (syz-executor236): by fd#3 [ 288.451223][ T24] tty tty1: SAK: killed process 1454 (syz-executor236): by fd#3 [ 288.451240][ T24] tty tty1: SAK: killed process 1455 (syz-executor236): by fd#3 [pid 1457] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1458] <... write resumed>) = ? [pid 1457] <... openat resumed>) = ? [pid 1456] <... ioctl resumed>) = ? [pid 1459] +++ killed by SIGKILL +++ [pid 1457] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1459, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1457, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1460 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1461 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1462 [pid 1456] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1456, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1462 attached [pid 1462] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1462] setpgid(0, 0) = 0 [pid 1462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1463 [pid 1462] write(3, "1000", 4) = 4 [pid 1462] close(3) = 0 [pid 1462] write(1, "executing program\n", 18executing program ) = 18 [pid 1462] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1458] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1458, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1460 attached ./strace-static-x86_64: Process 1461 attached [pid 1460] set_robust_list(0x55558ee4d660, 24 [pid 1462] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1462] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1462] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1462] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1462] exit_group(0) = ? ./strace-static-x86_64: Process 1463 attached [pid 1463] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1463] setpgid(0, 0) = 0 [pid 1463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1463] write(3, "1000", 4) = 4 [pid 1463] close(3) = 0 [pid 1463] write(1, "executing program\n", 18executing program ) = 18 [pid 291] <... restart_syscall resumed>) = 0 [pid 1461] set_robust_list(0x55558ee4d660, 24 [pid 1460] <... set_robust_list resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1464 [pid 1463] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1461] <... set_robust_list resumed>) = 0 [pid 1461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1461] setpgid(0, 0) = 0 [pid 1461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1461] write(3, "1000", 4) = 4 [pid 1461] close(3) = 0 [pid 1461] write(1, "executing program\n", 18) = 18 [pid 1461] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1460] setpgid(0, 0) = 0 [pid 1460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1460] write(3, "1000", 4) = 4 [pid 1460] close(3) = 0 [pid 1460] write(1, "executing program\n", 18) = 18 [pid 1460] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1464 attached [pid 1464] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1464] setpgid(0, 0) = 0 [pid 1464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1464] write(3, "1000", 4) = 4 [pid 1464] close(3) = 0 executing program [pid 1464] write(1, "executing program\n", 18) = 18 [pid 1464] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1462] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1463] <... openat resumed>) = 3 [pid 1461] <... openat resumed>) = 3 [pid 1460] <... openat resumed>) = 3 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1461] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1460] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1463] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1461] <... ioctl resumed>) = 0 [pid 1460] <... ioctl resumed>) = 0 [pid 1463] <... ioctl resumed>) = 0 [pid 1461] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1460] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1461] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1460] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1463] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1461] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1460] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1463] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] <... openat resumed>) = 4 [pid 1460] <... openat resumed>) = 4 [pid 1463] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1461] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1460] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [pid 1464] <... openat resumed>) = 3 [pid 1464] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1464] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1464] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1464] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1464] exit_group(0) = ? [pid 1463] <... openat resumed>) = ? [pid 1463] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1463, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1461] <... write resumed>) = ? [pid 1460] +++ killed by SIGKILL +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1460, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1465 ./strace-static-x86_64: Process 1465 attached [pid 1465] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1465] setpgid(0, 0) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1466 [pid 1465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1467 [pid 1465] <... openat resumed>) = 3 [pid 1465] write(3, "1000", 4) = 4 [pid 1465] close(3) = 0 [pid 1465] write(1, "executing program\n", 18executing program ) = 18 [pid 1465] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1465] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}./strace-static-x86_64: Process 1467 attached ./strace-static-x86_64: Process 1466 attached [pid 1464] +++ exited with 0 +++ [pid 1461] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1461, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1465] <... ioctl resumed>) = 0 [pid 1465] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1465] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1465] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1465] exit_group(0) = ? [pid 1467] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1467] setpgid(0, 0) = 0 [pid 1467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1467] write(3, "1000", 4) = 4 [pid 1467] close(3) = 0 [ 288.485918][ T39] tty tty1: SAK: killed process 1456 (syz-executor236): by fd#3 [ 288.485945][ T39] tty tty1: SAK: killed process 1457 (syz-executor236): by fd#3 [ 288.485970][ T39] tty tty1: SAK: killed process 1458 (syz-executor236): by fd#3 [ 288.486000][ T39] tty tty1: SAK: killed process 1459 (syz-executor236): by fd#3 [ 288.519106][ T24] tty tty1: SAK: killed process 1460 (syz-executor236): by fd#3 [ 288.519139][ T24] tty tty1: SAK: killed process 1461 (syz-executor236): by fd#3 executing program [pid 1467] write(1, "executing program\n", 18) = 18 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1468 ./strace-static-x86_64: Process 1468 attached [pid 1467] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1466] set_robust_list(0x55558ee4d660, 24 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1469 attached [pid 1468] set_robust_list(0x55558ee4d660, 24 [pid 1467] <... openat resumed>) = 3 [pid 1466] <... set_robust_list resumed>) = 0 [pid 1465] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1469 [pid 1468] <... set_robust_list resumed>) = 0 [pid 1466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1467] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1466] <... prctl resumed>) = 0 [pid 1469] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1467] <... ioctl resumed>) = 0 [pid 1468] <... prctl resumed>) = 0 [pid 1467] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1466] setpgid(0, 0 [pid 1468] setpgid(0, 0 executing program [pid 1467] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1468] <... setpgid resumed>) = 0 [pid 1466] <... setpgid resumed>) = 0 [pid 1467] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1467] <... openat resumed>) = 4 [pid 1469] <... prctl resumed>) = 0 [pid 1469] setpgid(0, 0 [pid 1467] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1469] <... setpgid resumed>) = 0 [pid 1468] <... openat resumed>) = 3 [pid 1469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1467] <... write resumed>) = 8784 [pid 1468] write(3, "1000", 4 [pid 1466] <... openat resumed>) = 3 [pid 1469] write(3, "1000", 4) = 4 [pid 1469] close(3) = 0 [pid 1469] write(1, "executing program\n", 18) = 18 [pid 1469] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1469] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1469] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1469] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1469] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1469] exit_group(0) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1470 [pid 1468] <... write resumed>) = 4 [pid 1468] close(3) = 0 executing program [pid 1468] write(1, "executing program\n", 18) = 18 [pid 1468] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1468] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1468] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1468] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1468] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1466] write(3, "1000", 4./strace-static-x86_64: Process 1470 attached [pid 1469] +++ exited with 0 +++ [pid 1467] +++ killed by SIGKILL +++ [pid 1466] <... write resumed>) = 4 [pid 1470] set_robust_list(0x55558ee4d660, 24 [pid 1466] close(3 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1467, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1470] <... set_robust_list resumed>) = 0 executing program [pid 1466] <... close resumed>) = 0 [pid 1470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1466] write(1, "executing program\n", 18 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1470] <... prctl resumed>) = 0 [pid 1466] <... write resumed>) = 18 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1470] setpgid(0, 0 [pid 1466] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1470] <... setpgid resumed>) = 0 [pid 1466] <... openat resumed>) = 3 [pid 1470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1468] +++ killed by SIGKILL +++ [pid 1466] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1470] <... openat resumed>) = 3 [pid 1466] <... ioctl resumed>) = 0 [pid 1470] write(3, "1000", 4 [pid 1466] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1470] <... write resumed>) = 4 [pid 1466] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1468, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1470] close(3 [pid 1466] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1470] <... close resumed>) = 0 [pid 1466] <... openat resumed>) = 4 [pid 1470] write(1, "executing program\n", 18executing program [pid 1466] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1470] <... write resumed>) = 18 [pid 1466] <... write resumed>) = 8784 [pid 1470] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1470] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1470] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1470] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1470] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1470] exit_group(0) = ? [pid 1470] +++ exited with 0 +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1471 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1472 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1473 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1474 ./strace-static-x86_64: Process 1473 attached [pid 1473] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1473] setpgid(0, 0) = 0 [pid 1473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1473] write(3, "1000", 4./strace-static-x86_64: Process 1474 attached ./strace-static-x86_64: Process 1472 attached ./strace-static-x86_64: Process 1471 attached [pid 1466] +++ killed by SIGKILL +++ [pid 1471] set_robust_list(0x55558ee4d660, 24 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1466, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1471] <... set_robust_list resumed>) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1471] setpgid(0, 0) = 0 [pid 1471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1473] <... write resumed>) = 4 [pid 1471] <... openat resumed>) = 3 [pid 1474] set_robust_list(0x55558ee4d660, 24 [pid 1471] write(3, "1000", 4) = 4 [pid 1471] close(3executing program ) = 0 [pid 1474] <... set_robust_list resumed>) = 0 [pid 1472] set_robust_list(0x55558ee4d660, 24 [pid 1471] write(1, "executing program\n", 18) = 18 [pid 1474] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1472] <... set_robust_list resumed>) = 0 [pid 1471] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1474] <... prctl resumed>) = 0 [pid 1473] close(3 [pid 1472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1472] setpgid(0, 0) = 0 [pid 1472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1471] <... openat resumed>) = 3 [pid 1474] setpgid(0, 0 [pid 1473] <... close resumed>) = 0 [pid 1472] <... openat resumed>) = 3 [pid 1472] write(3, "1000", 4 [pid 1471] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1472] <... write resumed>) = 4 executing program [pid 1472] close(3) = 0 [pid 1472] write(1, "executing program\n", 18) = 18 [pid 1472] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1474] <... setpgid resumed>) = 0 [pid 1471] <... ioctl resumed>) = 0 [pid 1473] write(1, "executing program\n", 18 [pid 1472] <... openat resumed>) = 3 [pid 1471] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1472] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1471] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1472] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1472] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1472] <... openat resumed>) = 4 [pid 1471] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1472] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1472] exit_group(0) = ? [pid 1471] <... openat resumed>) = 4 executing program executing program [pid 1474] <... openat resumed>) = 3 [pid 1473] <... write resumed>) = 18 [pid 1471] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1474] write(3, "1000", 4 [pid 1471] <... write resumed>) = 8784 [pid 1474] <... write resumed>) = 4 [pid 1474] close(3) = 0 [pid 1474] write(1, "executing program\n", 18) = 18 [pid 1474] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1474] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1473] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1474] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1473] <... openat resumed>) = 3 [pid 1474] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1473] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] <... restart_syscall resumed>) = 0 [pid 1474] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1473] <... ioctl resumed>) = 0 [pid 1474] <... openat resumed>) = 4 [pid 1473] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1474] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1473] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1474] <... write resumed>) = 8784 [pid 1473] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1474] exit_group(0 [pid 1473] <... openat resumed>) = 4 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1475 [ 288.519162][ T24] tty tty1: SAK: killed process 1463 (syz-executor236): by fd#3 [ 288.545565][ T24] tty tty1: SAK: killed process 1467 (syz-executor236): by fd#3 [ 288.553499][ T24] tty tty1: SAK: killed process 1468 (syz-executor236): by fd#3 [ 288.564674][ T24] tty tty1: SAK: killed process 1466 (syz-executor236): by fd#3 [ 288.572708][ T24] tty tty1: SAK: killed process 1466 (syz-executor236): by fd#3 [pid 1474] <... exit_group resumed>) = ? [pid 1473] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1473] exit_group(0) = ? ./strace-static-x86_64: Process 1475 attached [pid 1474] +++ exited with 0 +++ [pid 1472] +++ exited with 0 +++ [pid 1471] +++ killed by SIGKILL +++ [pid 1473] +++ exited with 0 +++ [pid 1475] set_robust_list(0x55558ee4d660, 24 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1471, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1475] <... set_robust_list resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1475] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1475] <... prctl resumed>) = 0 [pid 1475] setpgid(0, 0) = 0 [pid 1475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1475] write(3, "1000", 4) = 4 [pid 1475] close(3) = 0 executing program [pid 1475] write(1, "executing program\n", 18) = 18 [pid 1475] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1475] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1475] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1475] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1475] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1475] exit_group(0) = ? [pid 1475] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 1476 attached [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1476 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1477 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1477 attached [pid 1477] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1477] setpgid(0, 0) = 0 [pid 1477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1478 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1480 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1479 [pid 1476] set_robust_list(0x55558ee4d660, 24) = 0 ./strace-static-x86_64: Process 1479 attached [pid 1476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1479] set_robust_list(0x55558ee4d660, 24 [pid 1476] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 1478 attached [pid 1479] <... set_robust_list resumed>) = 0 [pid 1476] setpgid(0, 0 [pid 1477] write(3, "1000", 4 [pid 1476] <... setpgid resumed>) = 0 [pid 1479] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1477] <... write resumed>) = 4 [pid 1477] close(3 [pid 1476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 1480 attached [pid 1479] <... prctl resumed>) = 0 [pid 1478] set_robust_list(0x55558ee4d660, 24 [pid 1477] <... close resumed>) = 0 [pid 1476] <... openat resumed>) = 3 [pid 1479] setpgid(0, 0 [pid 1478] <... set_robust_list resumed>) = 0 [pid 1476] write(3, "1000", 4executing program executing program [pid 1480] set_robust_list(0x55558ee4d660, 24 [pid 1479] <... setpgid resumed>) = 0 [pid 1476] <... write resumed>) = 4 [pid 1477] write(1, "executing program\n", 18 [pid 1476] close(3 [pid 1477] <... write resumed>) = 18 [pid 1476] <... close resumed>) = 0 [pid 1479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1476] write(1, "executing program\n", 18 [pid 1480] <... set_robust_list resumed>) = 0 [pid 1478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1476] <... write resumed>) = 18 [pid 1477] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1476] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1479] <... openat resumed>) = 3 [pid 1478] <... prctl resumed>) = 0 executing program [pid 1476] <... openat resumed>) = 3 [pid 1479] write(3, "1000", 4 [pid 1478] setpgid(0, 0 [pid 1476] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1479] <... write resumed>) = 4 [pid 1478] <... setpgid resumed>) = 0 [pid 1476] <... ioctl resumed>) = 0 [pid 1479] close(3 [pid 1476] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1479] <... close resumed>) = 0 [pid 1476] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1476] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1479] write(1, "executing program\n", 18 [pid 1476] <... openat resumed>) = 4 [pid 1479] <... write resumed>) = 18 [pid 1478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1476] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1479] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1477] <... openat resumed>) = 3 [pid 1477] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1477, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1478] <... openat resumed>) = 3 [pid 1478] write(3, "1000", 4) = 4 [pid 1478] close(3) = 0 [pid 1478] write(1, "executing program\n", 18) = 18 [pid 1478] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1478] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1478] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1478] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1476] <... write resumed>) = ? [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1480] <... prctl resumed>) = 0 [pid 1479] <... openat resumed>) = 3 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1481 [pid 1478] <... openat resumed>) = 4 [pid 1478] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1478] exit_group(0) = ? ./strace-static-x86_64: Process 1481 attached [pid 1481] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1481] setpgid(0, 0) = 0 [pid 1481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1481] write(3, "1000", 4) = 4 [pid 1481] close(3) = 0 [pid 1481] write(1, "executing program\n", 18executing program ) = 18 [pid 1481] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1481] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1481] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1481] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1481] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1481] exit_group(0) = ? executing program [pid 1478] +++ exited with 0 +++ [pid 1476] +++ killed by SIGKILL +++ [pid 1480] setpgid(0, 0) = 0 [pid 1480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1480] write(3, "1000", 4 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1476, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1480] <... write resumed>) = 4 [pid 1480] close(3) = 0 [pid 1480] write(1, "executing program\n", 18) = 18 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1480] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1479] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1480] <... openat resumed>) = 3 [pid 1479] <... ioctl resumed>) = ? [pid 1480] +++ killed by SIGKILL +++ [pid 1481] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1482 attached [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1480, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1482 [pid 291] <... restart_syscall resumed>) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1483 [pid 1482] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1482] setpgid(0, 0) = 0 [pid 1482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1482] write(3, "1000", 4) = 4 [pid 1482] close(3) = 0 [pid 1482] write(1, "executing program\n", 18executing program ) = 18 [pid 1482] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1483 attached [pid 1483] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1483] setpgid(0, 0) = 0 [pid 1483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1483] write(3, "1000", 4) = 4 [pid 1483] close(3) = 0 [pid 1483] write(1, "executing program\n", 18executing program ) = 18 [pid 1483] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] <... restart_syscall resumed>) = 0 [pid 1479] +++ killed by SIGKILL +++ [pid 1482] <... openat resumed>) = 3 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1479, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1} --- [ 288.585564][ T24] tty tty1: SAK: killed process 1471 (syz-executor236): by fd#3 [ 288.606256][ T371] tty tty1: SAK: killed process 1476 (syz-executor236): by fd#3 [ 288.606281][ T371] tty tty1: SAK: killed process 1477 (syz-executor236): by fd#3 [ 288.623546][ T371] tty tty1: SAK: killed process 1479 (syz-executor236): by fd#3 [ 288.623571][ T371] tty tty1: SAK: killed process 1480 (syz-executor236): by fd#3 [pid 1482] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1482] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1482] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1482] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1485 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1484 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1486 ./strace-static-x86_64: Process 1485 attached ./strace-static-x86_64: Process 1484 attached [pid 1483] <... openat resumed>) = 3 [pid 1485] set_robust_list(0x55558ee4d660, 24 [pid 1484] set_robust_list(0x55558ee4d660, 24 [pid 1483] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1485] <... set_robust_list resumed>) = 0 [pid 1484] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 1486 attached [pid 1486] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1486] setpgid(0, 0) = 0 [pid 1486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1486] write(3, "1000", 4) = 4 [pid 1486] close(3executing program ) = 0 [pid 1486] write(1, "executing program\n", 18) = 18 [pid 1486] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1486] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1486] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1486] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1482] <... write resumed>) = ? [pid 1486] <... openat resumed>) = 4 [pid 1486] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1486] exit_group(0) = ? [pid 1483] <... ioctl resumed>) = ? [pid 1483] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1483, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1482] +++ killed by SIGKILL +++ [pid 1485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1482, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1485] <... prctl resumed>) = 0 [pid 1485] setpgid(0, 0) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1487 [pid 1484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1485] write(3, "1000", 4) = 4 [pid 1485] close(3) = 0 [pid 1485] write(1, "executing program\n", 18executing program ) = 18 [pid 1485] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1487 attached [pid 1487] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1488 [pid 1487] <... prctl resumed>) = 0 [pid 1487] setpgid(0, 0) = 0 [pid 1487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1487] write(3, "1000", 4) = 4 [pid 1487] close(3) = 0 [pid 1487] write(1, "executing program\n", 18executing program ) = 18 [pid 1487] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1484] <... prctl resumed>) = 0 [pid 1484] setpgid(0, 0) = 0 [pid 1484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1484] write(3, "1000", 4) = 4 [pid 1484] close(3) = 0 [pid 1484] write(1, "executing program\n", 18) = 18 [pid 1484] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1488 attached [pid 1488] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1486] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1488] setpgid(0, 0) = 0 [pid 1485] <... openat resumed>) = 3 [pid 1488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1485] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1487] <... openat resumed>) = 3 [pid 1485] <... ioctl resumed>) = 0 [pid 1484] <... openat resumed>) = 3 [pid 1488] <... openat resumed>) = 3 [pid 1484] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1484] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1484] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1484] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1488] write(3, "1000", 4 [pid 1487] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1485] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1484] <... write resumed>) = ? [pid 1488] <... write resumed>) = 4 [pid 1488] close(3) = 0 [pid 1487] <... ioctl resumed>) = ? [pid 1487] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1487, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1488] write(1, "executing program\n", 18executing program ) = 18 [pid 1488] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1488] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1488] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1488] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1488] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1488] exit_group(0) = ? [pid 1485] <... ioctl resumed>) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 1488] +++ exited with 0 +++ [pid 292] <... restart_syscall resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1489 [pid 1484] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1484, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1490 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1491 ./strace-static-x86_64: Process 1489 attached [pid 1489] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1489] setpgid(0, 0) = 0 [pid 1489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1489] write(3, "1000", 4) = 4 [pid 1489] close(3) = 0 [pid 1489] write(1, "executing program\n", 18executing program ) = 18 ./strace-static-x86_64: Process 1490 attached ./strace-static-x86_64: Process 1491 attached [pid 1490] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1491] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1490] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1485] +++ killed by SIGKILL +++ [pid 1490] <... prctl resumed>) = 0 [pid 1490] setpgid(0, 0 [pid 1491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1490] <... setpgid resumed>) = 0 [pid 1491] <... prctl resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1485, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1491] setpgid(0, 0executing program [pid 1490] <... openat resumed>) = 3 [pid 1491] <... setpgid resumed>) = 0 [pid 1490] write(3, "1000", 4) = 4 [pid 1490] close(3) = 0 [pid 1491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1490] write(1, "executing program\n", 18 [pid 1489] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1490] <... write resumed>) = 18 [pid 1490] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1491] <... openat resumed>) = 3 [pid 1490] <... openat resumed>) = 3 [pid 1491] write(3, "1000", 4 [pid 1490] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1491] <... write resumed>) = 4 [pid 1489] <... openat resumed>) = 3 [pid 1490] <... ioctl resumed>) = 0 [pid 1491] close(3) = 0 [pid 1491] write(1, "executing program\n", 18executing program ) = 18 [pid 1491] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1490] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1491] <... openat resumed>) = 3 [pid 1491] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1490] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1489] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1491] <... ioctl resumed>) = 0 [pid 1491] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1491] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1490] <... openat resumed>) = 4 [pid 1489] <... ioctl resumed>) = 0 [pid 1490] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1491] <... openat resumed>) = 4 [pid 1491] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1490] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [ 288.644160][ T371] tty tty1: SAK: killed process 1482 (syz-executor236): by fd#3 [ 288.644191][ T371] tty tty1: SAK: killed process 1483 (syz-executor236): by fd#3 [ 288.663764][ T24] tty tty1: SAK: killed process 1484 (syz-executor236): by fd#3 [ 288.663796][ T24] tty tty1: SAK: killed process 1485 (syz-executor236): by fd#3 [ 288.663819][ T24] tty tty1: SAK: killed process 1487 (syz-executor236): by fd#3 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program , child_tidptr=0x55558ee4d650) = 1492 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1493 [pid 1491] <... write resumed>) = ? ./strace-static-x86_64: Process 1492 attached [pid 1492] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1492] setpgid(0, 0) = 0 [pid 1492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1492] write(3, "1000", 4) = 4 [pid 1492] close(3) = 0 [pid 1492] write(1, "executing program\n", 18) = 18 [pid 1492] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1492] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1492] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1492] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1492] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1492] exit_group(0) = ? [pid 1489] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1489, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1493 attached [pid 1493] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1491] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1491, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1494 [pid 1493] <... prctl resumed>) = 0 [pid 1493] setpgid(0, 0) = 0 [pid 1493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1493] write(3, "1000", 4) = 4 [pid 1493] close(3) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1495 [pid 1493] write(1, "executing program\n", 18executing program ) = 18 [pid 1493] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1493] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1493] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1493] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1492] +++ exited with 0 +++ [pid 1490] +++ exited with 0 +++ ./strace-static-x86_64: Process 1494 attached ./strace-static-x86_64: Process 1495 attached [pid 1494] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1495] set_robust_list(0x55558ee4d660, 24 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1495] <... set_robust_list resumed>) = 0 [pid 1494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1495] setpgid(0, 0) = 0 [pid 1495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1495] write(3, "1000", 4) = 4 [pid 1495] close(3executing program ) = 0 [pid 1495] write(1, "executing program\n", 18) = 18 [pid 1495] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1495] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1495] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1495] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1495] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... restart_syscall resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1496 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1497 attached ./strace-static-x86_64: Process 1496 attached [pid 1495] exit_group(0 [pid 1494] <... prctl resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1497 [pid 1493] +++ killed by SIGKILL +++ [pid 1497] set_robust_list(0x55558ee4d660, 24 [pid 1494] setpgid(0, 0 [pid 1496] set_robust_list(0x55558ee4d660, 24 [pid 1497] <... set_robust_list resumed>) = 0 [pid 1496] <... set_robust_list resumed>) = 0 [pid 1494] <... setpgid resumed>) = 0 [pid 1495] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1493, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1497] setpgid(0, 0) = 0 [pid 1497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1497] write(3, "1000", 4) = 4 [pid 1497] close(3) = 0 [pid 1497] write(1, "executing program\n", 18) = 18 [pid 1497] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1497] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1497] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1497] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1497] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1497] exit_group(0) = ? executing program [pid 1496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1496] setpgid(0, 0) = 0 [pid 1496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1496] write(3, "1000", 4) = 4 [pid 1496] close(3) = 0 [pid 1496] write(1, "executing program\n", 18) = 18 [pid 1496] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1496] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1496] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1496] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1496] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1496] exit_group(0) = ? [pid 1494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1494] write(3, "1000", 4) = 4 [pid 1494] close(3) = 0 [pid 1497] +++ exited with 0 +++ [pid 1496] +++ exited with 0 +++ [pid 1494] write(1, "executing program\n", 18) = 18 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1494] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1495] +++ killed by SIGKILL +++ [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1495, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1494] <... openat resumed>) = 3 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1494] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1494] <... ioctl resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1498 attached [pid 1494] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1498 [pid 1494] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1499 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1499 attached [pid 1498] set_robust_list(0x55558ee4d660, 24 [pid 1494] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 1500 attached [pid 1499] set_robust_list(0x55558ee4d660, 24 [pid 1498] <... set_robust_list resumed>) = 0 [pid 1494] <... openat resumed>) = 4 [pid 1494] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1500 ./strace-static-x86_64: Process 1501 attached [pid 1500] set_robust_list(0x55558ee4d660, 24 [pid 1499] <... set_robust_list resumed>) = 0 [pid 1498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1501 [pid 1499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1498] <... prctl resumed>) = 0 [pid 1498] setpgid(0, 0) = 0 [pid 1498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1499] <... prctl resumed>) = 0 [pid 1499] setpgid(0, 0) = 0 [pid 1499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1498] <... openat resumed>) = 3 [pid 1499] <... openat resumed>) = 3 [pid 1498] write(3, "1000", 4) = 4 [pid 1498] close(3) = 0 [pid 1499] write(3, "1000", 4) = 4 [pid 1498] write(1, "executing program\n", 18executing program [pid 1499] close(3) = 0 [pid 1498] <... write resumed>) = 18 executing program [pid 1498] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1499] write(1, "executing program\n", 18) = 18 [pid 1499] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1498] <... openat resumed>) = 3 [pid 1499] <... openat resumed>) = 3 [pid 1498] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1499] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1498] <... ioctl resumed>) = 0 [pid 1499] <... ioctl resumed>) = 0 [pid 1499] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1498] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1498] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1499] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1499] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1498] <... openat resumed>) = 4 [pid 1499] <... openat resumed>) = 4 [pid 1499] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1498] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1499] <... write resumed>) = 8784 [pid 1494] <... write resumed>) = ? [pid 1498] <... write resumed>) = ? [pid 1494] +++ killed by SIGKILL +++ [pid 1501] set_robust_list(0x55558ee4d660, 24 [pid 1500] <... set_robust_list resumed>) = 0 [pid 1500] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1501] <... set_robust_list resumed>) = 0 [pid 1501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1500] <... prctl resumed>) = 0 [pid 1501] setpgid(0, 0 [pid 1500] setpgid(0, 0 [pid 1501] <... setpgid resumed>) = 0 [pid 1500] <... setpgid resumed>) = 0 [pid 1500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1500] <... openat resumed>) = 3 [pid 1500] write(3, "1000", 4) = 4 [pid 1501] write(3, "1000", 4 [pid 1500] close(3 [pid 1501] <... write resumed>) = 4 [pid 1500] <... close resumed>) = 0 executing program executing program [pid 1501] close(3) = 0 [pid 1500] write(1, "executing program\n", 18) = 18 [pid 1500] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1501] write(1, "executing program\n", 18) = 18 [ 288.692888][ T24] tty tty1: SAK: killed process 1489 (syz-executor236): by fd#3 [ 288.692913][ T24] tty tty1: SAK: killed process 1491 (syz-executor236): by fd#3 [ 288.708863][ T24] tty tty1: SAK: killed process 1493 (syz-executor236): by fd#3 [ 288.717115][ T24] tty tty1: SAK: killed process 1495 (syz-executor236): by fd#3 [ 288.730588][ T6] tty tty1: SAK: killed process 1494 (syz-executor236): by fd#3 [pid 1501] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1500] <... openat resumed>) = 3 [pid 1501] <... openat resumed>) = 3 [pid 1501] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1500] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1501] <... ioctl resumed>) = 0 [pid 1500] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1501] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1500] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1501] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1500] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1501] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1500] <... openat resumed>) = 4 [pid 1501] <... openat resumed>) = 4 [pid 1500] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1501] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1500] <... write resumed>) = 8784 [pid 1501] <... write resumed>) = 8784 [pid 1499] +++ killed by SIGKILL +++ [pid 1498] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1494, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1501] exit_group(0 [pid 1500] exit_group(0 [pid 1501] <... exit_group resumed>) = ? [pid 1500] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1498, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1499, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1502 ./strace-static-x86_64: Process 1502 attached [pid 1502] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1502] setpgid(0, 0) = 0 [pid 1502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1502] write(3, "1000", 4) = 4 [pid 1502] close(3executing program ) = 0 [pid 1502] write(1, "executing program\n", 18) = 18 [pid 1502] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1502] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1502] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1502] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1502] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1502] exit_group(0) = ? [pid 1501] +++ exited with 0 +++ [pid 1500] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1503 ./strace-static-x86_64: Process 1503 attached [pid 1503] set_robust_list(0x55558ee4d660, 24) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1504 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1505 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1506 [pid 1503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1503] setpgid(0, 0) = 0 [pid 1503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1503] write(3, "1000", 4./strace-static-x86_64: Process 1506 attached ./strace-static-x86_64: Process 1505 attached ./strace-static-x86_64: Process 1504 attached ) = 4 [pid 1504] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1504] setpgid(0, 0) = 0 [pid 1504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1502] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1504] <... openat resumed>) = 3 [pid 1506] set_robust_list(0x55558ee4d660, 24 [pid 1505] set_robust_list(0x55558ee4d660, 24 [pid 1503] close(3 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1504] write(3, "1000", 4) = 4 [pid 1504] close(3executing program ) = 0 [pid 1504] write(1, "executing program\n", 18 [pid 1506] <... set_robust_list resumed>) = 0 [pid 1505] <... set_robust_list resumed>) = 0 [pid 1504] <... write resumed>) = 18 [pid 1504] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1503] <... close resumed>) = 0 [pid 1504] <... openat resumed>) = 3 [pid 1504] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1505] setpgid(0, 0 [pid 1504] <... ioctl resumed>) = 0 [pid 1504] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1505] <... setpgid resumed>) = 0 [pid 1503] write(1, "executing program\n", 18 [pid 1504] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1504] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000executing program ) = 4 [pid 1505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1504] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1505] <... openat resumed>) = 3 [pid 1503] <... write resumed>) = 18 [pid 1506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1505] write(3, "1000", 4 [pid 1504] <... write resumed>) = ? [pid 1503] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1505] <... write resumed>) = 4 [pid 1505] close(3) = 0 executing program [pid 1505] write(1, "executing program\n", 18) = 18 [pid 1505] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1505] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1505] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1505] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1505] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1507 [pid 1505] <... write resumed>) = 8784 [pid 1505] exit_group(0) = ? [pid 1503] <... openat resumed>) = 3 [pid 1506] setpgid(0, 0) = 0 [pid 1506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1503] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1506] <... openat resumed>) = 3 [pid 1503] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1503] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1503] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1505] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1507 attached [pid 1506] write(3, "1000", 4 [pid 1503] <... write resumed>) = ? [pid 1506] <... write resumed>) = 4 [pid 1506] close(3 [pid 1504] +++ killed by SIGKILL +++ [pid 1506] <... close resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1504, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1507] set_robust_list(0x55558ee4d660, 24 [pid 295] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1506] write(1, "executing program\n", 18) = 18 [pid 1506] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1506] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1506] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1506] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1506] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1506] exit_group(0) = ? executing program [pid 1507] <... set_robust_list resumed>) = 0 [pid 1507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1507] setpgid(0, 0) = 0 [pid 1507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1507] write(3, "1000", 4) = 4 [pid 295] <... restart_syscall resumed>) = 0 [pid 1507] close(3) = 0 [pid 1507] write(1, "executing program\n", 18 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1507] <... write resumed>) = 18 [pid 1507] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1508 [pid 1507] <... openat resumed>) = 3 [pid 1507] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 1507] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1507] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1507] <... openat resumed>) = 4 [pid 1507] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1509 [pid 1507] <... write resumed>) = 8784 [pid 1507] exit_group(0) = ? ./strace-static-x86_64: Process 1508 attached [pid 1503] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1503, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1509 attached [pid 1509] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1509] setpgid(0, 0) = 0 [pid 1509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1509] write(3, "1000", 4) = 4 [pid 1509] close(3executing program ) = 0 [pid 1509] write(1, "executing program\n", 18) = 18 [pid 1509] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1509] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1509] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1509] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1510 [pid 1509] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1509] exit_group(0) = ? [pid 1508] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1508] setpgid(0, 0) = 0 [pid 1508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1508] write(3, "1000", 4) = 4 [pid 1508] close(3./strace-static-x86_64: Process 1510 attached ) = 0 [pid 1507] +++ exited with 0 +++ [pid 1506] +++ exited with 0 +++ [pid 1510] set_robust_list(0x55558ee4d660, 24 [pid 1508] write(1, "executing program\n", 18 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 1510] <... set_robust_list resumed>) = 0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1508] <... write resumed>) = 18 [pid 1510] setpgid(0, 0 [pid 1509] +++ exited with 0 +++ [pid 1508] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1510] <... setpgid resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1508] <... openat resumed>) = 3 [pid 1510] <... openat resumed>) = 3 [pid 1510] write(3, "1000", 4) = 4 [pid 1508] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1510] close(3 [pid 291] <... restart_syscall resumed>) = 0 executing program [pid 1510] <... close resumed>) = 0 [pid 1508] <... ioctl resumed>) = 0 [pid 1510] write(1, "executing program\n", 18) = 18 [pid 1510] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1508] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1510] <... openat resumed>) = 3 [pid 1510] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1508] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1510] <... ioctl resumed>) = 0 [pid 1508] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 1511 attached [pid 1510] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1511] set_robust_list(0x55558ee4d660, 24 [pid 1510] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1508] <... openat resumed>) = 4 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1511 [pid 1511] <... set_robust_list resumed>) = 0 [pid 1510] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1508] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1510] <... openat resumed>) = 4 [pid 1510] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 288.739445][ T6] tty tty1: SAK: killed process 1494 (syz-executor236): by fd#3 [ 288.739468][ T6] tty tty1: SAK: killed process 1498 (syz-executor236): by fd#3 [ 288.739485][ T6] tty tty1: SAK: killed process 1499 (syz-executor236): by fd#3 [ 288.769144][ T6] tty tty1: SAK: killed process 1504 (syz-executor236): by fd#3 [ 288.777829][ T6] tty tty1: SAK: killed process 1503 (syz-executor236): by fd#3 [ 288.777862][ T6] tty tty1: SAK: killed process 1504 (syz-executor236): by fd#3 [pid 1511] setpgid(0, 0) = 0 [pid 1511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 1511] write(3, "1000", 4) = 4 [pid 1511] close(3) = 0 [pid 1511] write(1, "executing program\n", 18) = 18 [pid 1511] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1511] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1511] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1511] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1508] <... write resumed>) = ? [pid 1511] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1510] +++ killed by SIGKILL +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 1511] <... write resumed>) = 8784 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1510, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] <... restart_syscall resumed>) = 0 [pid 1511] exit_group(0) = ? [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1512 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1513 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1514 ./strace-static-x86_64: Process 1512 attached [pid 1512] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1512] setpgid(0, 0) = 0 [pid 1512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1512] write(3, "1000", 4) = 4 [pid 1512] close(3) = 0 executing program [pid 1511] +++ exited with 0 +++ ./strace-static-x86_64: Process 1513 attached [pid 1512] write(1, "executing program\n", 18 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1513] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 1514 attached ) = 0 [pid 1512] <... write resumed>) = 18 [pid 1514] set_robust_list(0x55558ee4d660, 24 [pid 1513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1512] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1513] setpgid(0, 0 [pid 1514] <... set_robust_list resumed>) = 0 [pid 1514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1514] setpgid(0, 0) = 0 [pid 1514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1513] <... setpgid resumed>) = 0 [pid 1514] <... openat resumed>) = 3 [pid 1513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1515 [pid 1514] write(3, "1000", 4) = 4 [pid 1514] close(3) = 0 executing program [pid 1513] <... openat resumed>) = 3 [pid 1513] write(3, "1000", 4 [pid 1514] write(1, "executing program\n", 18 [pid 1513] <... write resumed>) = 4 [pid 1514] <... write resumed>) = 18 [pid 1513] close(3 [pid 1514] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1513] <... close resumed>) = 0 executing program [pid 1513] write(1, "executing program\n", 18) = 18 [pid 1513] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1512] <... openat resumed>) = 3 [pid 1508] +++ killed by SIGKILL +++ [pid 1513] <... openat resumed>) = 3 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1508, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1512] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1513] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1512] <... ioctl resumed>) = 0 [pid 1513] <... ioctl resumed>) = 0 [pid 1514] <... openat resumed>) = 3 [pid 1512] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1513] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1512] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1513] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1512] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1513] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1514] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1513] <... openat resumed>) = 4 [pid 1512] <... openat resumed>) = 4 [pid 1513] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1512] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1514] <... ioctl resumed>) = 0 [pid 1514] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1514] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1513] <... write resumed>) = 8784 [pid 1514] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 295] <... restart_syscall resumed>) = 0 [pid 1514] <... write resumed>) = 8784 [pid 1513] exit_group(0 [pid 1512] <... write resumed>) = 8784 [pid 1514] exit_group(0 [pid 1513] <... exit_group resumed>) = ? [pid 1512] exit_group(0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1514] <... exit_group resumed>) = ? [pid 1512] <... exit_group resumed>) = ? [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1516 ./strace-static-x86_64: Process 1515 attached executing program [pid 1515] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1515] setpgid(0, 0) = 0 [pid 1515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1515] write(3, "1000", 4) = 4 [pid 1515] close(3) = 0 [pid 1515] write(1, "executing program\n", 18) = 18 [pid 1515] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1515] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1515] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1515] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1515] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1515] exit_group(0) = ? ./strace-static-x86_64: Process 1516 attached [pid 1516] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1516] setpgid(0, 0) = 0 [pid 1516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1516] write(3, "1000", 4) = 4 [pid 1516] close(3) = 0 [pid 1516] write(1, "executing program\n", 18executing program ) = 18 [pid 1516] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1516] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1515] +++ exited with 0 +++ [pid 1514] +++ killed by SIGKILL +++ [pid 1512] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1514, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1513] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1512, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1516] <... ioctl resumed>) = 0 [pid 1516] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1516] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1516] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1516] exit_group(0) = ? [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1517 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1518 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1519 ./strace-static-x86_64: Process 1518 attached [pid 1518] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1518] setpgid(0, 0) = 0 [pid 1518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1518] write(3, "1000", 4) = 4 [pid 1518] close(3) = 0 [pid 1518] write(1, "executing program\n", 18) = 18 [pid 1518] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1518] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1518] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1518] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1518] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1518] exit_group(0) = ? ./strace-static-x86_64: Process 1519 attached [pid 1516] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1517 attached [pid 1517] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1517] setpgid(0, 0) = 0 [pid 1517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1517] write(3, "1000", 4) = 4 [pid 1517] close(3) = 0 [pid 1517] write(1, "executing program\n", 18executing program ) = 18 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1520 [pid 1517] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1517] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1517] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1517] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1517] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1519] set_robust_list(0x55558ee4d660, 24 [pid 291] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 1520 attached [pid 1519] <... set_robust_list resumed>) = 0 [pid 1517] <... write resumed>) = ? [pid 1519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1520] set_robust_list(0x55558ee4d660, 24 [pid 1519] <... prctl resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1518] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1520] <... set_robust_list resumed>) = 0 [pid 1520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1520] setpgid(0, 0) = 0 [pid 1520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1520] write(3, "1000", 4) = 4 [pid 1520] close(3) = 0 [pid 1520] write(1, "executing program\n", 18executing program ) = 18 [pid 1520] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1520] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1520] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1520] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [ 288.799165][ T24] tty tty1: SAK: killed process 1508 (syz-executor236): by fd#3 [ 288.799193][ T24] tty tty1: SAK: killed process 1510 (syz-executor236): by fd#3 [ 288.819995][ T24] tty tty1: SAK: killed process 1512 (syz-executor236): by fd#3 [ 288.820022][ T24] tty tty1: SAK: killed process 1513 (syz-executor236): by fd#3 [ 288.820037][ T24] tty tty1: SAK: killed process 1514 (syz-executor236): by fd#3 [pid 1520] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1520] exit_group(0) = ? executing program [pid 1519] setpgid(0, 0) = 0 [pid 1519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1519] write(3, "1000", 4) = 4 [pid 1519] close(3) = 0 [pid 1519] write(1, "executing program\n", 18) = 18 [pid 1519] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1519] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1519] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 293] <... restart_syscall resumed>) = 0 [pid 1519] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1519] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1521 attached [pid 1519] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1522 attached ) = ? [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1521 [pid 1522] set_robust_list(0x55558ee4d660, 24 [pid 1521] set_robust_list(0x55558ee4d660, 24 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1522 [pid 1517] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1517, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1522] <... set_robust_list resumed>) = 0 [pid 1522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1522] setpgid(0, 0) = 0 [pid 1522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1522] write(3, "1000", 4) = 4 [pid 1522] close(3) = 0 [pid 1522] write(1, "executing program\n", 18executing program ) = 18 [pid 1522] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1522] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1522] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1522] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1522] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1522] exit_group(0) = ? [pid 1521] <... set_robust_list resumed>) = 0 [pid 1520] +++ exited with 0 +++ [pid 1519] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1519, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1521] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 1521] <... prctl resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... restart_syscall resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1523 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1524 ./strace-static-x86_64: Process 1524 attached [pid 1524] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1525 [pid 1524] <... prctl resumed>) = 0 [pid 1524] setpgid(0, 0) = 0 [pid 1524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1524] write(3, "1000", 4) = 4 [pid 1524] close(3) = 0 [pid 1524] write(1, "executing program\n", 18executing program ) = 18 ./strace-static-x86_64: Process 1523 attached [pid 1524] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1523] set_robust_list(0x55558ee4d660, 24 [pid 1524] <... openat resumed>) = 3 [pid 1523] <... set_robust_list resumed>) = 0 [pid 1523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1524] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1523] <... prctl resumed>) = 0 [pid 1523] setpgid(0, 0 [pid 1521] setpgid(0, 0 [pid 1524] <... ioctl resumed>) = 0 [pid 1521] <... setpgid resumed>) = 0 [pid 1522] +++ exited with 0 +++ [pid 1521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 1525 attached [pid 1525] set_robust_list(0x55558ee4d660, 24 [pid 1521] <... openat resumed>) = 3 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1525] <... set_robust_list resumed>) = 0 [pid 1524] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1523] <... setpgid resumed>) = 0 [pid 1521] write(3, "1000", 4 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1521] <... write resumed>) = 4 [pid 1525] <... prctl resumed>) = 0 [pid 1521] close(3 [pid 1525] setpgid(0, 0executing program [pid 1521] <... close resumed>) = 0 [pid 1525] <... setpgid resumed>) = 0 [pid 1521] write(1, "executing program\n", 18 [pid 1524] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1524] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1521] <... write resumed>) = 18 [pid 1524] <... openat resumed>) = 4 [pid 1525] <... openat resumed>) = 3 [pid 1524] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1525] write(3, "1000", 4 [pid 1521] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1525] <... write resumed>) = 4 [pid 1521] <... openat resumed>) = 3 [pid 1525] close(3 [pid 1521] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1525] <... close resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 executing program [pid 1525] write(1, "executing program\n", 18 [pid 1521] <... ioctl resumed>) = 0 [pid 1525] <... write resumed>) = 18 [pid 1521] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1525] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1524] <... write resumed>) = ? [pid 1523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1525] <... openat resumed>) = 3 [pid 1521] +++ killed by SIGKILL +++ [pid 1525] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1526 [pid 1525] <... ioctl resumed>) = 0 [pid 1525] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1525] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1525] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1525] exit_group(0) = ? [pid 1523] <... openat resumed>) = 3 [pid 1523] write(3, "1000", 4) = 4 [pid 1525] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1521, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1523] close(3) = 0 ./strace-static-x86_64: Process 1526 attached executing program [pid 1523] write(1, "executing program\n", 18) = 18 [pid 1523] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1523] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1523] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1523] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1523] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1523] exit_group(0) = ? [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1527 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1528 [pid 1526] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1526] setpgid(0, 0) = 0 [pid 1526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1526] write(3, "1000", 4) = 4 [pid 1526] close(3) = 0 [pid 1524] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1524, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1528 attached ./strace-static-x86_64: Process 1527 attached [pid 1528] set_robust_list(0x55558ee4d660, 24 [pid 1527] set_robust_list(0x55558ee4d660, 24 [pid 1528] <... set_robust_list resumed>) = 0 [pid 1527] <... set_robust_list resumed>) = 0 [pid 1526] write(1, "executing program\n", 18executing program [pid 1528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1526] <... write resumed>) = 18 [pid 1528] <... prctl resumed>) = 0 [pid 1527] <... prctl resumed>) = 0 [pid 1528] setpgid(0, 0 [pid 1527] setpgid(0, 0 [pid 1528] <... setpgid resumed>) = 0 [pid 1527] <... setpgid resumed>) = 0 [pid 1526] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1528] <... openat resumed>) = 3 [pid 1528] write(3, "1000", 4 [pid 1527] <... openat resumed>) = 3 [pid 1528] <... write resumed>) = 4 [pid 1527] write(3, "1000", 4executing program [pid 1528] close(3 [pid 1527] <... write resumed>) = 4 [pid 1528] <... close resumed>) = 0 [pid 1527] close(3 [pid 1528] write(1, "executing program\n", 18 [pid 1527] <... close resumed>) = 0 [pid 1528] <... write resumed>) = 18 [pid 1527] write(1, "executing program\n", 18executing program [pid 1528] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1527] <... write resumed>) = 18 [pid 1527] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1523] +++ exited with 0 +++ [pid 1528] <... openat resumed>) = 3 [pid 1527] <... openat resumed>) = 3 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1528] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1527] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1528] <... ioctl resumed>) = 0 [pid 1526] <... openat resumed>) = 3 [pid 1527] <... ioctl resumed>) = 0 [pid 1528] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1527] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1528] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1527] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1528] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1527] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1528] <... openat resumed>) = 4 [pid 1527] <... openat resumed>) = 4 [pid 1528] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1527] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1526] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1526] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1526] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1528] <... write resumed>) = 8784 [pid 1526] <... openat resumed>) = 4 [pid 1526] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1528] exit_group(0) = ? [pid 1527] <... write resumed>) = 8784 [pid 1526] <... write resumed>) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1529 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1530 [ 288.846064][ T24] tty tty1: SAK: killed process 1517 (syz-executor236): by fd#3 [ 288.854797][ T24] tty tty1: SAK: killed process 1519 (syz-executor236): by fd#3 [ 288.863388][ T24] tty tty1: SAK: killed process 1522 (syz-executor236): by fd#3 [ 288.873874][ T6] tty tty1: SAK: killed process 1521 (syz-executor236): by fd#3 [ 288.873912][ T6] tty tty1: SAK: killed process 1524 (syz-executor236): by fd#3 ./strace-static-x86_64: Process 1529 attached ./strace-static-x86_64: Process 1530 attached [pid 1528] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1529] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1529] setpgid(0, 0) = 0 [pid 1529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1529] write(3, "1000", 4) = 4 [pid 1529] close(3) = 0 [pid 1529] write(1, "executing program\n", 18executing program ) = 18 [pid 1529] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1529] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1529] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1529] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1529] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1531 [pid 1529] <... write resumed>) = 8784 [pid 1529] exit_group(0) = ? [pid 1530] set_robust_list(0x55558ee4d660, 24) = 0 ./strace-static-x86_64: Process 1531 attached [pid 1527] +++ killed by SIGKILL +++ [pid 1526] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1527, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1526, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1531] set_robust_list(0x55558ee4d660, 24 [pid 1530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1530] setpgid(0, 0) = 0 [pid 1530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1530] write(3, "1000", 4) = 4 [pid 1530] close(3) = 0 [pid 1530] write(1, "executing program\n", 18) = 18 [pid 1530] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1531] <... set_robust_list resumed>) = 0 [pid 1531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1531] setpgid(0, 0) = 0 [pid 1531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1531] write(3, "1000", 4) = 4 [pid 1531] close(3executing program ) = 0 [pid 1531] write(1, "executing program\n", 18) = 18 [pid 1531] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1532 ./strace-static-x86_64: Process 1532 attached [pid 1532] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1532] setpgid(0, 0) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1533 [pid 1529] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1530] <... openat resumed>) = 3 [pid 1531] <... openat resumed>) = 3 [pid 1531] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1530] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1531] <... ioctl resumed>) = 0 [pid 1531] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1531] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1530] <... ioctl resumed>) = ? [pid 1531] <... openat resumed>) = ? [pid 1531] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1531, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1532] write(3, "1000", 4) = 4 [pid 1532] close(3) = 0 [pid 1532] write(1, "executing program\n", 18executing program ) = 18 [pid 1532] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1532] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1532] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1532] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1532] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1532] exit_group(0) = ? ./strace-static-x86_64: Process 1533 attached [pid 1533] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1532] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1533] <... prctl resumed>) = 0 [pid 1533] setpgid(0, 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... restart_syscall resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1534 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1535 [pid 1533] <... setpgid resumed>) = 0 [pid 1533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1533] write(3, "1000", 4) = 4 [pid 1533] close(3) = 0 [pid 1533] write(1, "executing program\n", 18executing program ) = 18 [pid 1533] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1534 attached [pid 1534] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1534] setpgid(0, 0) = 0 [pid 1534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1534] write(3, "1000", 4) = 4 [pid 1534] close(3) = 0 executing program [pid 1534] write(1, "executing program\n", 18) = 18 [pid 1534] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1535 attached [pid 1535] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1535] setpgid(0, 0) = 0 [pid 1535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1530] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1530, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1533] <... openat resumed>) = 3 [pid 1535] <... openat resumed>) = 3 [pid 1533] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1535] write(3, "1000", 4 [pid 1534] <... openat resumed>) = 3 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1535] <... write resumed>) = 4 [pid 1534] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1533] <... ioctl resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1536 ./strace-static-x86_64: Process 1536 attached [pid 1535] close(3 [pid 1536] set_robust_list(0x55558ee4d660, 24 [pid 1534] <... ioctl resumed>) = 0 [pid 1536] <... set_robust_list resumed>) = 0 [pid 1535] <... close resumed>) = 0 [pid 1534] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1533] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1536] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1533] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1535] write(1, "executing program\n", 18 [pid 1534] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1536] <... prctl resumed>) = 0 [pid 1536] setpgid(0, 0) = 0 executing program [pid 1535] <... write resumed>) = 18 [pid 1534] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1533] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1533] <... openat resumed>) = 4 [pid 1533] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 294] <... restart_syscall resumed>) = 0 [pid 1536] <... openat resumed>) = 3 [pid 1536] write(3, "1000", 4) = 4 executing program [pid 1536] close(3 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1536] <... close resumed>) = 0 [pid 1536] write(1, "executing program\n", 18) = 18 [pid 1536] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1536] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1536] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1537 [pid 1536] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1536] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1536] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1537 attached [pid 1535] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1537] set_robust_list(0x55558ee4d660, 24 [pid 1536] <... write resumed>) = ? [pid 1535] <... openat resumed>) = 3 [pid 1534] <... openat resumed>) = ? [pid 1533] <... write resumed>) = ? [pid 1537] <... set_robust_list resumed>) = 0 [pid 1535] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1533] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1533, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1535] <... ioctl resumed>) = 0 [pid 1535] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1535] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1535] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1535] exit_group(0) = ? [pid 1537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1537] setpgid(0, 0) = 0 [pid 1537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1537] write(3, "1000", 4) = 4 [pid 1537] close(3executing program ) = 0 [pid 1537] write(1, "executing program\n", 18) = 18 [pid 1537] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1537] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1537] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1537] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [ 288.895370][ T6] tty tty1: SAK: killed process 1526 (syz-executor236): by fd#3 [ 288.895397][ T6] tty tty1: SAK: killed process 1527 (syz-executor236): by fd#3 [ 288.895417][ T6] tty tty1: SAK: killed process 1528 (syz-executor236): by fd#3 [ 288.920425][ T6] tty tty1: SAK: killed process 1530 (syz-executor236): by fd#3 [ 288.920452][ T6] tty tty1: SAK: killed process 1531 (syz-executor236): by fd#3 [pid 1537] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1538 [pid 1534] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1534, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1536] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1536, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1537] <... write resumed>) = 8784 [pid 1537] exit_group(0) = ? ./strace-static-x86_64: Process 1538 attached [pid 1538] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1538] setpgid(0, 0) = 0 [pid 1538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1538] write(3, "1000", 4) = 4 [pid 1538] close(3) = 0 executing program [pid 1538] write(1, "executing program\n", 18) = 18 [pid 1538] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1538] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1538] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1538] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1538] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1538] exit_group(0 [pid 1535] +++ exited with 0 +++ [pid 291] <... restart_syscall resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1539 [pid 1538] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 1539 attached [pid 1539] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1539] setpgid(0, 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1540 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1541 [pid 1539] <... setpgid resumed>) = 0 [pid 1539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1539] write(3, "1000", 4) = 4 [pid 1539] close(3) = 0 [pid 1539] write(1, "executing program\n", 18executing program ) = 18 [pid 1539] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1539] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1537] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 1540 attached [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1538] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1539] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1539] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1539] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1540] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 1541 attached ) = 0 [pid 1540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1541] set_robust_list(0x55558ee4d660, 24 [pid 1540] <... prctl resumed>) = 0 [pid 1539] <... write resumed>) = 8784 [pid 1539] exit_group(0) = ? [pid 1540] setpgid(0, 0 [pid 1541] <... set_robust_list resumed>) = 0 executing program [pid 1540] <... setpgid resumed>) = 0 [pid 1540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1540] write(3, "1000", 4) = 4 [pid 1540] close(3) = 0 [pid 1540] write(1, "executing program\n", 18) = 18 [pid 1540] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1540] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1540] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1540] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1540] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1540] exit_group(0) = ? [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1542 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1543 [pid 1541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1541] setpgid(0, 0) = 0 [pid 1541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 1541] write(3, "1000", 4) = 4 [pid 1541] close(3) = 0 [pid 1541] write(1, "executing program\n", 18) = 18 [pid 1541] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1541] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1541] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1541] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1539] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 1543 attached [pid 291] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1542 attached [pid 1543] set_robust_list(0x55558ee4d660, 24 [pid 1542] set_robust_list(0x55558ee4d660, 24 [pid 1540] +++ exited with 0 +++ [pid 1543] <... set_robust_list resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1542] <... set_robust_list resumed>) = 0 [pid 1543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1542] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 1543] <... prctl resumed>) = 0 [pid 1543] setpgid(0, 0) = 0 [pid 1543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1543] write(3, "1000", 4) = 4 [pid 1543] close(3) = 0 [pid 1543] write(1, "executing program\n", 18) = 18 [pid 1543] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1543] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1543] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1543] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1543] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1543] exit_group(0) = ? [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1544 executing program [pid 1542] <... prctl resumed>) = 0 [pid 1542] setpgid(0, 0) = 0 [pid 1542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1542] write(3, "1000", 4) = 4 [pid 1542] close(3) = 0 [pid 1542] write(1, "executing program\n", 18) = 18 [pid 1542] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1542] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1542] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1542] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1542] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1542] exit_group(0) = ? ./strace-static-x86_64: Process 1544 attached [pid 295] <... restart_syscall resumed>) = 0 [pid 1544] set_robust_list(0x55558ee4d660, 24 [pid 1543] +++ exited with 0 +++ [pid 1541] +++ killed by SIGKILL +++ [pid 1544] <... set_robust_list resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1541, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1542] +++ exited with 0 +++ [pid 1544] <... prctl resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1544] setpgid(0, 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1544] <... setpgid resumed>) = 0 [pid 1544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1544] write(3, "1000", 4) = 4 executing program [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1544] close(3 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1545 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1544] <... close resumed>) = 0 [pid 1544] write(1, "executing program\n", 18) = 18 [pid 1544] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1544] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1546 [pid 1544] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 1546 attached ./strace-static-x86_64: Process 1545 attached [pid 1544] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1544] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1546] set_robust_list(0x55558ee4d660, 24 [pid 1545] set_robust_list(0x55558ee4d660, 24 [pid 1546] <... set_robust_list resumed>) = 0 [pid 1545] <... set_robust_list resumed>) = 0 [pid 1544] <... write resumed>) = ? [pid 1546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1546] <... prctl resumed>) = 0 [pid 1545] <... prctl resumed>) = 0 [pid 1546] setpgid(0, 0 [pid 1545] setpgid(0, 0 [pid 1546] <... setpgid resumed>) = 0 [pid 1545] <... setpgid resumed>) = 0 [pid 1546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1546] <... openat resumed>) = 3 [pid 1545] <... openat resumed>) = 3 [pid 1546] write(3, "1000", 4 [pid 1545] write(3, "1000", 4 [pid 1546] <... write resumed>) = 4 [pid 1545] <... write resumed>) = 4 [pid 1546] close(3 [pid 1545] close(3executing program [pid 1546] <... close resumed>) = 0 [pid 1545] <... close resumed>) = 0 [pid 1546] write(1, "executing program\n", 18 [pid 294] <... restart_syscall resumed>) = 0 executing program [pid 1546] <... write resumed>) = 18 [pid 1545] write(1, "executing program\n", 18 [pid 1546] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1545] <... write resumed>) = 18 [pid 1546] <... openat resumed>) = 3 [pid 1545] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1546] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1545] <... openat resumed>) = 3 [pid 1546] <... ioctl resumed>) = 0 [pid 1545] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1547 [pid 1546] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1545] <... ioctl resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 1546] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1545] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1546] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1545] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1544] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 1547 attached [pid 1546] <... openat resumed>) = 4 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1547] set_robust_list(0x55558ee4d660, 24 [pid 1545] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1544, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1547] <... set_robust_list resumed>) = 0 [pid 1547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1547] setpgid(0, 0) = 0 [pid 1547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1546] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program executing program [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1547] <... openat resumed>) = 3 [pid 1545] <... openat resumed>) = 4 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1548 [pid 1547] write(3, "1000", 4) = 4 [pid 1547] close(3) = 0 [pid 1547] write(1, "executing program\n", 18) = 18 [pid 1547] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1547] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1547] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1547] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 1548 attached [pid 1548] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1548] setpgid(0, 0) = 0 [pid 1548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1548] write(3, "1000", 4) = 4 [pid 1548] close(3) = 0 [pid 1548] write(1, "executing program\n", 18) = 18 [pid 1548] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1548] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1548] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [ 288.941675][ T6] tty tty1: SAK: killed process 1533 (syz-executor236): by fd#3 [ 288.941707][ T6] tty tty1: SAK: killed process 1534 (syz-executor236): by fd#3 [ 288.941728][ T6] tty tty1: SAK: killed process 1536 (syz-executor236): by fd#3 [ 288.968705][ T6] tty tty1: SAK: killed process 1539 (syz-executor236): by fd#3 [ 288.977307][ T6] tty tty1: SAK: killed process 1541 (syz-executor236): by fd#3 [ 288.988721][ T6] tty tty1: SAK: killed process 1544 (syz-executor236): by fd#3 [pid 1548] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1547] <... openat resumed>) = 4 [pid 1546] <... write resumed>) = ? [pid 1547] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1547] exit_group(0 [pid 291] <... restart_syscall resumed>) = 0 [pid 1547] <... exit_group resumed>) = ? [pid 1548] <... openat resumed>) = 4 [pid 1548] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1548] exit_group(0) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1549 ./strace-static-x86_64: Process 1549 attached [pid 1549] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1549] setpgid(0, 0) = 0 [pid 1549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1549] write(3, "1000", 4) = 4 [pid 1549] close(3) = 0 executing program [pid 1549] write(1, "executing program\n", 18) = 18 [pid 1549] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1547] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1549] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1549, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1550 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1551 ./strace-static-x86_64: Process 1550 attached ./strace-static-x86_64: Process 1551 attached [pid 1550] set_robust_list(0x55558ee4d660, 24 [pid 1548] +++ exited with 0 +++ [pid 1546] +++ killed by SIGKILL +++ [pid 1545] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1545, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1546, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1550] <... set_robust_list resumed>) = 0 [pid 1550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1550] setpgid(0, 0) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1552 [pid 1550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1551] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 1552 attached ) = 0 [pid 1552] set_robust_list(0x55558ee4d660, 24 [pid 1550] <... openat resumed>) = 3 [pid 1551] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1550] write(3, "1000", 4) = 4 [pid 1550] close(3) = 0 [pid 1552] <... set_robust_list resumed>) = 0 executing program [pid 1552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1550] write(1, "executing program\n", 18) = 18 [pid 1550] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1552] <... prctl resumed>) = 0 [pid 1551] <... prctl resumed>) = 0 [pid 1552] setpgid(0, 0 [pid 1551] setpgid(0, 0 [pid 1550] <... openat resumed>) = 3 [pid 1551] <... setpgid resumed>) = 0 [pid 1551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1551] write(3, "1000", 4) = 4 [pid 1551] close(3) = 0 executing program [pid 1551] write(1, "executing program\n", 18) = 18 [pid 1551] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1551] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1551] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1551] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1551] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1552] <... setpgid resumed>) = 0 [pid 1551] <... write resumed>) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1553 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1554 [pid 1550] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1550, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1552] write(3, "1000", 4) = 4 [pid 1552] close(3) = 0 [pid 1552] write(1, "executing program\n", 18executing program ) = 18 [pid 1552] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1552] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1552] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1552] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 ./strace-static-x86_64: Process 1554 attached ./strace-static-x86_64: Process 1553 attached [pid 1554] set_robust_list(0x55558ee4d660, 24 [pid 1553] set_robust_list(0x55558ee4d660, 24 [pid 1552] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1554] <... set_robust_list resumed>) = 0 [pid 1553] <... set_robust_list resumed>) = 0 [ 288.998925][ T24] tty tty1: SAK: killed process 1545 (syz-executor236): by fd#3 [ 288.998951][ T24] tty tty1: SAK: killed process 1546 (syz-executor236): by fd#3 [ 289.015101][ T24] tty tty1: SAK: killed process 1549 (syz-executor236): by fd#3 [ 289.027553][ T24] tty tty1: SAK: killed process 1550 (syz-executor236): by fd#3 [ 289.027577][ T24] tty tty1: SAK: killed process 1551 (syz-executor236): by fd#3 [pid 1554] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program executing program ) = 0 [pid 1553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1554] setpgid(0, 0 [pid 1553] <... prctl resumed>) = 0 [pid 1554] <... setpgid resumed>) = 0 [pid 1553] setpgid(0, 0 [pid 1554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1553] <... setpgid resumed>) = 0 [pid 1554] <... openat resumed>) = 3 [pid 1553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1554] write(3, "1000", 4 [pid 1553] <... openat resumed>) = 3 [pid 1554] <... write resumed>) = 4 [pid 1553] write(3, "1000", 4 [pid 1554] close(3 [pid 1553] <... write resumed>) = 4 [pid 1554] <... close resumed>) = 0 [pid 1553] close(3 [pid 1554] write(1, "executing program\n", 18 [pid 1553] <... close resumed>) = 0 [pid 1554] <... write resumed>) = 18 [pid 1553] write(1, "executing program\n", 18 [pid 1554] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1553] <... write resumed>) = 18 [pid 1554] <... openat resumed>) = 3 [pid 1553] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1554] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1553] <... openat resumed>) = 3 [pid 1554] <... ioctl resumed>) = 0 [pid 1553] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1554] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1553] <... ioctl resumed>) = 0 [pid 1554] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1553] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1554] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1553] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1553] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1554] <... openat resumed>) = 4 [pid 1553] <... openat resumed>) = 4 [pid 1552] <... write resumed>) = ? [pid 1554] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1553] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1554] <... write resumed>) = 8784 [pid 1553] <... write resumed>) = 8784 [pid 1551] +++ killed by SIGKILL +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 1554] exit_group(0 [pid 1553] exit_group(0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1551, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1554] <... exit_group resumed>) = ? [pid 1553] <... exit_group resumed>) = ? [pid 1554] +++ exited with 0 +++ [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1555 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1556 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1557 ./strace-static-x86_64: Process 1555 attached [pid 1555] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1555] setpgid(0, 0) = 0 [pid 1555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 1555] write(3, "1000", 4) = 4 [pid 1555] close(3) = 0 [pid 1555] write(1, "executing program\n", 18) = 18 [pid 1555] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1555] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1555] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1555] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1555] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1556 attached [pid 1556] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1553] +++ exited with 0 +++ [pid 1555] <... write resumed>) = 8784 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 1557 attached [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1555] exit_group(0 [pid 1557] set_robust_list(0x55558ee4d660, 24 [pid 1555] <... exit_group resumed>) = ? [pid 1552] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1552, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1556] setpgid(0, 0) = 0 [pid 1556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1556] write(3, "1000", 4) = 4 [pid 1556] close(3) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1558 [pid 1556] write(1, "executing program\n", 18 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1559 executing program [pid 1556] <... write resumed>) = 18 [pid 1556] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1556] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1556] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1556] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1556] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1556] exit_group(0) = ? ./strace-static-x86_64: Process 1559 attached [pid 1559] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1556] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1557] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 1558 attached [pid 1557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1555] +++ exited with 0 +++ [pid 1557] <... prctl resumed>) = 0 [pid 1558] set_robust_list(0x55558ee4d660, 24 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1557] setpgid(0, 0 [pid 1558] <... set_robust_list resumed>) = 0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1557] <... setpgid resumed>) = 0 [pid 1558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1558] setpgid(0, 0 [pid 1557] <... openat resumed>) = 3 [pid 1559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1558] <... setpgid resumed>) = 0 [pid 1557] write(3, "1000", 4 [pid 1558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1559] <... prctl resumed>) = 0 [pid 1557] <... write resumed>) = 4 [pid 1558] <... openat resumed>) = 3 [pid 1557] close(3 [pid 1559] setpgid(0, 0 [pid 1558] write(3, "1000", 4 [pid 1557] <... close resumed>) = 0 [pid 1558] <... write resumed>) = 4 [pid 1557] write(1, "executing program\n", 18executing program executing program [pid 1558] close(3 [pid 1557] <... write resumed>) = 18 [pid 1558] <... close resumed>) = 0 [pid 1559] <... setpgid resumed>) = 0 [pid 1558] write(1, "executing program\n", 18 [pid 1557] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1558] <... write resumed>) = 18 [pid 1559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1557] <... openat resumed>) = 3 [pid 1558] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1557] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1558] <... openat resumed>) = 3 [pid 1557] <... ioctl resumed>) = 0 [pid 1559] <... openat resumed>) = 3 [pid 1558] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1557] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1558] <... ioctl resumed>) = 0 [pid 1557] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1558] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1557] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1558] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1559] write(3, "1000", 4) = 4 [pid 1557] <... openat resumed>) = 4 executing program [pid 1558] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1557] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1559] close(3 [pid 1558] <... openat resumed>) = 4 [pid 1559] <... close resumed>) = 0 [pid 1559] write(1, "executing program\n", 18) = 18 [pid 1559] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1557] <... write resumed>) = 8784 [pid 1559] <... openat resumed>) = 3 [pid 1558] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1557] exit_group(0 [pid 1559] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1559] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = ? [pid 1558] <... write resumed>) = ? [pid 1557] <... exit_group resumed>) = ? [pid 1559] +++ killed by SIGKILL +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1559, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program [pid 1558] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1558, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1560 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1561 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1562 ./strace-static-x86_64: Process 1562 attached [pid 1562] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1562] setpgid(0, 0) = 0 [pid 1562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1562] write(3, "1000", 4) = 4 [pid 1562] close(3) = 0 [pid 1562] write(1, "executing program\n", 18) = 18 [pid 1562] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1560 attached [pid 1560] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1560] setpgid(0, 0) = 0 [pid 1560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1560] write(3, "1000", 4) = 4 [pid 1560] close(3) = 0 [pid 1560] write(1, "executing program\n", 18) = 18 [pid 1560] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1561 attached [pid 1561] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1561] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program ) = 0 [pid 1561] setpgid(0, 0) = 0 [pid 1561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1561] write(3, "1000", 4) = 4 [pid 1561] close(3) = 0 [pid 1561] write(1, "executing program\n", 18) = 18 [pid 1561] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1563 ./strace-static-x86_64: Process 1563 attached [pid 1563] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1563] setpgid(0, 0) = 0 [pid 1563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1563] write(3, "1000", 4) = 4 [pid 1563] close(3) = 0 [pid 1563] write(1, "executing program\n", 18executing program ) = 18 [pid 1563] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1557] +++ killed by SIGKILL +++ [pid 1562] <... openat resumed>) = 3 [pid 1560] <... openat resumed>) = 3 [pid 1561] <... openat resumed>) = 3 [pid 1562] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1557, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1560] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1562] <... ioctl resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1561] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1562] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1560] <... ioctl resumed>) = 0 [pid 1563] <... openat resumed>) = 3 [pid 1562] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1561] <... ioctl resumed>) = 0 [pid 1562] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1560] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1561] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1562] <... openat resumed>) = 4 [pid 1561] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1560] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1562] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1561] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1560] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1563] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1562] <... write resumed>) = 8784 [pid 1563] <... ioctl resumed>) = 0 [pid 1563] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1563] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [ 289.044314][ T6] tty tty1: SAK: killed process 1552 (syz-executor236): by fd#3 [ 289.053319][ T6] tty tty1: SAK: killed process 1552 (syz-executor236): by fd#3 [ 289.053344][ T6] tty tty1: SAK: killed process 1553 (syz-executor236): by fd#3 [ 289.074698][ T6] tty tty1: SAK: killed process 1557 (syz-executor236): by fd#3 [ 289.074763][ T6] tty tty1: SAK: killed process 1558 (syz-executor236): by fd#3 [ 289.074781][ T6] tty tty1: SAK: killed process 1559 (syz-executor236): by fd#3 [pid 1561] <... openat resumed>) = ? [pid 1561] +++ killed by SIGKILL +++ [pid 1560] <... openat resumed>) = ? [pid 1560] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1561, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] <... restart_syscall resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1560, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1562] +++ killed by SIGKILL +++ [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1564 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1565 ./strace-static-x86_64: Process 1565 attached [pid 1565] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1565] setpgid(0, 0) = 0 [pid 1565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1565] write(3, "1000", 4) = 4 [pid 1565] close(3) = 0 [pid 1565] write(1, "executing program\n", 18executing program ) = 18 [pid 1565] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1566 attached ./strace-static-x86_64: Process 1564 attached [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1562, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1566 [pid 1566] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1566] setpgid(0, 0) = 0 [pid 1566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1566] write(3, "1000", 4) = 4 [pid 1566] close(3) = 0 [pid 1566] write(1, "executing program\n", 18executing program ) = 18 [pid 1566] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1564] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1564] setpgid(0, 0) = 0 [pid 1564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1564] write(3, "1000", 4) = 4 [pid 1564] close(3) = 0 [pid 1564] write(1, "executing program\n", 18executing program ) = 18 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1564] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1563] +++ killed by SIGKILL +++ [pid 1565] <... openat resumed>) = 3 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1563, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1567 attached [pid 1566] <... openat resumed>) = 3 [pid 1565] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}./strace-static-x86_64: Process 1568 attached [pid 1567] set_robust_list(0x55558ee4d660, 24 [pid 1566] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1565] <... ioctl resumed>) = 0 [pid 1564] <... openat resumed>) = 3 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1567 [pid 1564] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1568 [pid 1564] <... ioctl resumed>) = 0 [pid 1565] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1564] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1568] set_robust_list(0x55558ee4d660, 24 [pid 1567] <... set_robust_list resumed>) = 0 [pid 1566] <... ioctl resumed>) = 0 [pid 1565] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1564] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1564] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1565] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1566] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1564] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1568] <... set_robust_list resumed>) = 0 [pid 1567] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1566] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1565] <... openat resumed>) = 4 [pid 1564] <... write resumed>) = ? [pid 1566] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1566, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1568] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1567] <... prctl resumed>) = 0 [pid 1568] <... prctl resumed>) = 0 [pid 1568] setpgid(0, 0 [pid 1567] setpgid(0, 0 [pid 1568] <... setpgid resumed>) = 0 [pid 1567] <... setpgid resumed>) = 0 [pid 1567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1567] <... openat resumed>) = 3 [pid 1567] write(3, "1000", 4) = 4 [pid 1567] close(3 [pid 1568] write(3, "1000", 4) = 4 [pid 1567] <... close resumed>) = 0 [pid 1568] close(3) = 0 [pid 1567] write(1, "executing program\n", 18 [pid 1568] write(1, "executing program\n", 18executing program executing program [pid 1567] <... write resumed>) = 18 [pid 1568] <... write resumed>) = 18 [pid 1568] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1567] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1568] <... openat resumed>) = 3 [pid 1568] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1567] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1568] <... ioctl resumed>) = 0 [pid 1567] <... ioctl resumed>) = 0 [pid 1567] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1568] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1567] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1568] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1568] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1567] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1568] <... openat resumed>) = 4 [pid 1567] <... openat resumed>) = 4 [pid 1568] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1567] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1569 [pid 1568] <... write resumed>) = 8784 [pid 1567] <... write resumed>) = 8784 [pid 1568] exit_group(0 [pid 1567] exit_group(0 [pid 1568] <... exit_group resumed>) = ? [pid 1567] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 1569 attached [pid 1569] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1569] setpgid(0, 0) = 0 [pid 1569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 289.101453][ T24] tty tty1: SAK: killed process 1560 (syz-executor236): by fd#3 [ 289.101479][ T24] tty tty1: SAK: killed process 1561 (syz-executor236): by fd#3 [ 289.101496][ T24] tty tty1: SAK: killed process 1562 (syz-executor236): by fd#3 [ 289.101513][ T24] tty tty1: SAK: killed process 1563 (syz-executor236): by fd#3 [ 289.136980][ T6] tty tty1: SAK: killed process 1564 (syz-executor236): by fd#3 [pid 1569] write(3, "1000", 4) = 4 [pid 1569] close(3) = 0 [pid 1569] write(1, "executing program\n", 18 [pid 1568] +++ exited with 0 +++ executing program [pid 1569] <... write resumed>) = 18 [pid 1569] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1569] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1569] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1569] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1569] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1569] exit_group(0) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1565] +++ killed by SIGKILL +++ [pid 1564] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 1570 attached [pid 1567] +++ exited with 0 +++ [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1570 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1564, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1565, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1570] set_robust_list(0x55558ee4d660, 24 [pid 1569] +++ exited with 0 +++ [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1570] <... set_robust_list resumed>) = 0 [pid 1570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1570] setpgid(0, 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1571 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 1572 attached ./strace-static-x86_64: Process 1571 attached [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1572 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1570] <... setpgid resumed>) = 0 [pid 1572] set_robust_list(0x55558ee4d660, 24 [pid 1570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1572] <... set_robust_list resumed>) = 0 [pid 1571] set_robust_list(0x55558ee4d660, 24 [pid 1572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1570] <... openat resumed>) = 3 executing program [pid 1572] <... prctl resumed>) = 0 [pid 1572] setpgid(0, 0) = 0 [pid 1571] <... set_robust_list resumed>) = 0 [pid 1570] write(3, "1000", 4 [pid 1572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1570] <... write resumed>) = 4 [pid 1570] close(3) = 0 [pid 1570] write(1, "executing program\n", 18 [pid 1572] <... openat resumed>) = 3 [pid 1571] <... prctl resumed>) = 0 [pid 1570] <... write resumed>) = 18 [pid 1570] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1572] write(3, "1000", 4 [pid 1571] setpgid(0, 0 [pid 1572] <... write resumed>) = 4 [pid 1572] close(3) = 0 [pid 1570] <... openat resumed>) = 3 executing program [pid 1572] write(1, "executing program\n", 18) = 18 [pid 1572] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1572] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1572] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1570] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1572] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1572] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [pid 1571] <... setpgid resumed>) = 0 [pid 1570] <... ioctl resumed>) = ? [pid 292] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 1570] +++ killed by SIGKILL +++ [pid 1571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 1571] write(3, "1000", 4) = 4 [pid 1571] close(3) = 0 [pid 1571] write(1, "executing program\n", 18) = 18 [pid 1571] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1571] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1571] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1571] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1571] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1571] exit_group(0) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1570, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1573 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1574 ./strace-static-x86_64: Process 1573 attached [pid 1573] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1573] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 1574 attached ) = 0 [pid 1574] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1571] +++ exited with 0 +++ [pid 1574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1574] setpgid(0, 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1574] <... setpgid resumed>) = 0 [pid 1574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1574] <... openat resumed>) = 3 [pid 1574] write(3, "1000", 4) = 4 [pid 1574] close(3executing program ) = 0 [pid 1574] write(1, "executing program\n", 18) = 18 [pid 1574] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1574] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1574] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1574] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1574] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1573] setpgid(0, 0 [pid 1574] <... write resumed>) = ? [pid 1573] <... setpgid resumed>) = 0 [pid 1572] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1572, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1573] write(3, "1000", 4) = 4 [pid 1573] close(3) = 0 [pid 1573] write(1, "executing program\n", 18executing program ) = 18 [pid 1573] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1573] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1573] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1575 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1576 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1577 [pid 1573] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1573] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 1575 attached ./strace-static-x86_64: Process 1576 attached ./strace-static-x86_64: Process 1577 attached [pid 1577] set_robust_list(0x55558ee4d660, 24 [pid 1576] set_robust_list(0x55558ee4d660, 24 [pid 1575] set_robust_list(0x55558ee4d660, 24 [pid 1573] <... openat resumed>) = 4 [pid 1574] +++ killed by SIGKILL +++ [pid 1577] <... set_robust_list resumed>) = 0 [pid 1576] <... set_robust_list resumed>) = 0 [pid 1575] <... set_robust_list resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1574, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1573] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1573] <... write resumed>) = ? [pid 1575] <... prctl resumed>) = 0 [pid 1575] setpgid(0, 0) = 0 [pid 1575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1575] write(3, "1000", 4) = 4 [pid 1575] close(3) = 0 [pid 1575] write(1, "executing program\n", 18executing program ) = 18 [pid 1575] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1575] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1576] <... prctl resumed>) = 0 [pid 1576] setpgid(0, 0 [pid 1575] <... ioctl resumed>) = 0 [pid 1576] <... setpgid resumed>) = 0 [pid 1576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1575] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1575] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1575] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1576] <... openat resumed>) = 3 [pid 1576] write(3, "1000", 4 [pid 1575] <... write resumed>) = 8784 [pid 1576] <... write resumed>) = 4 [pid 1576] close(3) = 0 executing program [pid 1576] write(1, "executing program\n", 18) = 18 [pid 1576] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1577] <... prctl resumed>) = 0 [pid 1577] setpgid(0, 0 [pid 1575] exit_group(0 [pid 1576] <... openat resumed>) = 3 [pid 1577] <... setpgid resumed>) = 0 [pid 1577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1575] <... exit_group resumed>) = ? [pid 1576] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 executing program [pid 1576] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1577] <... openat resumed>) = 3 [pid 291] <... restart_syscall resumed>) = 0 [pid 1576] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1576] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1577] write(3, "1000", 4) = 4 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1577] close(3) = 0 [pid 1577] write(1, "executing program\n", 18) = 18 [ 289.137012][ T6] tty tty1: SAK: killed process 1565 (syz-executor236): by fd#3 [ 289.137034][ T6] tty tty1: SAK: killed process 1566 (syz-executor236): by fd#3 [ 289.166371][ T24] tty tty1: SAK: killed process 1570 (syz-executor236): by fd#3 [ 289.166399][ T24] tty tty1: SAK: killed process 1572 (syz-executor236): by fd#3 [ 289.184828][ T24] tty tty1: SAK: killed process 1574 (syz-executor236): by fd#3 [ 289.193857][ T6] tty tty1: SAK: killed process 1573 (syz-executor236): by fd#3 [pid 1577] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1577] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1577] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1575] +++ exited with 0 +++ [pid 1577] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1577] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1577] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1577] exit_group(0) = ? [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1578 ./strace-static-x86_64: Process 1578 attached [pid 1578] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1578] setpgid(0, 0) = 0 [pid 1578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1578] write(3, "1000", 4) = 4 [pid 1578] close(3) = 0 [pid 1578] write(1, "executing program\n", 18executing program ) = 18 [pid 1578] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1576] +++ killed by SIGKILL +++ [pid 1573] +++ killed by SIGKILL +++ [pid 1577] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1578] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1578] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1578] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1578] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1578] exit_group(0) = ? [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1579 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1576, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1580 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1573, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1581 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1581 attached ./strace-static-x86_64: Process 1580 attached ./strace-static-x86_64: Process 1579 attached [pid 1581] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 1582 attached [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1582 [pid 1582] set_robust_list(0x55558ee4d660, 24 [pid 1581] <... set_robust_list resumed>) = 0 [pid 1580] set_robust_list(0x55558ee4d660, 24 [pid 1579] set_robust_list(0x55558ee4d660, 24 [pid 1578] +++ exited with 0 +++ [pid 1579] <... set_robust_list resumed>) = 0 [pid 1579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1582] <... set_robust_list resumed>) = 0 [pid 1581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1580] <... set_robust_list resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1579] <... prctl resumed>) = 0 [pid 1579] setpgid(0, 0) = 0 [pid 1582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1581] <... prctl resumed>) = 0 [pid 1579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1582] <... prctl resumed>) = 0 [pid 1581] setpgid(0, 0 [pid 1580] <... prctl resumed>) = 0 [pid 1579] <... openat resumed>) = 3 [pid 1582] setpgid(0, 0 [pid 1581] <... setpgid resumed>) = 0 [pid 1580] setpgid(0, 0 [pid 1579] write(3, "1000", 4) = 4 [pid 1579] close(3) = 0 executing program [pid 1579] write(1, "executing program\n", 18) = 18 [pid 1581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1579] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1581] <... openat resumed>) = 3 [pid 1579] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1579] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1579] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1579] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1581] write(3, "1000", 4 [pid 1582] <... setpgid resumed>) = 0 [pid 1581] <... write resumed>) = 4 [pid 1580] <... setpgid resumed>) = 0 [pid 1582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1581] close(3 [pid 1579] <... write resumed>) = -1 (errno 18446744073709551613) [pid 1582] <... openat resumed>) = 3 [pid 1581] <... close resumed>) = 0 executing program [pid 1582] write(3, "1000", 4 [pid 1581] write(1, "executing program\n", 18 [pid 1582] <... write resumed>) = 4 [pid 1581] <... write resumed>) = 18 [pid 1582] close(3 [pid 1581] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1582] <... close resumed>) = 0 [pid 1581] <... openat resumed>) = 3 executing program [pid 1582] write(1, "executing program\n", 18 [pid 1581] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1582] <... write resumed>) = 18 [pid 1581] <... ioctl resumed>) = 0 [pid 1582] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1581] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1582] <... openat resumed>) = 3 [pid 1581] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1582] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1581] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1582] <... ioctl resumed>) = 0 [pid 1581] <... openat resumed>) = 4 [pid 1582] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1581] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1582] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1581] <... write resumed>) = 8784 [pid 1582] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1581] exit_group(0 [pid 1582] <... openat resumed>) = 4 [pid 1581] <... exit_group resumed>) = ? [pid 1582] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 291] <... restart_syscall resumed>) = 0 [pid 1582] exit_group(0) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1583 [pid 1580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1581] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1582] +++ exited with 0 +++ [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1580] <... openat resumed>) = 3 [pid 1580] write(3, "1000", 4 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1580] <... write resumed>) = 4 [pid 1580] close(3) = 0 [pid 1580] write(1, "executing program\n", 18executing program ) = 18 ./strace-static-x86_64: Process 1584 attached ./strace-static-x86_64: Process 1583 attached [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1584 [pid 1579] +++ killed by SIGKILL +++ [pid 1584] set_robust_list(0x55558ee4d660, 24 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1579, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1584] <... set_robust_list resumed>) = 0 [pid 1583] set_robust_list(0x55558ee4d660, 24 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1583] <... set_robust_list resumed>) = 0 [pid 1580] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1584] <... prctl resumed>) = 0 [pid 1583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1584] setpgid(0, 0 [pid 1583] <... prctl resumed>) = 0 [pid 1584] <... setpgid resumed>) = 0 [pid 1583] setpgid(0, 0 [pid 1584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1583] <... setpgid resumed>) = 0 [pid 1584] <... openat resumed>) = 3 [pid 1580] <... openat resumed>) = 3 [pid 1584] write(3, "1000", 4 [pid 1583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] <... restart_syscall resumed>) = 0 [pid 1584] <... write resumed>) = 4 [pid 1580] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1584] close(3 [pid 1583] <... openat resumed>) = 3 [pid 1584] <... close resumed>) = 0 [pid 1583] write(3, "1000", 4 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 1584] write(1, "executing program\n", 18 [pid 1583] <... write resumed>) = 4 [pid 1580] <... ioctl resumed>) = 0 [pid 1584] <... write resumed>) = 18 [pid 1583] close(3./strace-static-x86_64: Process 1585 attached [pid 1584] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1583] <... close resumed>) = 0 [pid 1580] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1585 [pid 1585] set_robust_list(0x55558ee4d660, 24 [pid 1584] <... openat resumed>) = 3 executing program [pid 1583] write(1, "executing program\n", 18 [pid 1585] <... set_robust_list resumed>) = 0 [pid 1584] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1583] <... write resumed>) = 18 [pid 1580] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1584] <... ioctl resumed>) = 0 [pid 1583] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1584] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1583] <... openat resumed>) = 3 [pid 1580] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1585] <... prctl resumed>) = 0 [pid 1584] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1583] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1584] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1583] <... ioctl resumed>) = 0 [pid 1580] <... openat resumed>) = 4 [pid 1584] <... openat resumed>) = 4 [pid 1583] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1584] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1583] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1580] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1585] setpgid(0, 0 [pid 1584] <... write resumed>) = 8784 [pid 1583] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1585] <... setpgid resumed>) = 0 [pid 1583] <... openat resumed>) = ? [pid 1585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 1585] write(3, "1000", 4) = 4 [pid 1585] close(3) = 0 [pid 1585] write(1, "executing program\n", 18) = 18 [pid 1585] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1585] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1585] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 293] <... restart_syscall resumed>) = 0 [pid 1585] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1585] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1585] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1586 [pid 1585] exit_group(0) = ? ./strace-static-x86_64: Process 1586 attached [pid 1586] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1586] setpgid(0, 0) = 0 [pid 1586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1586] write(3, "1000", 4) = 4 [pid 1586] close(3executing program ) = 0 [pid 1586] write(1, "executing program\n", 18) = 18 [pid 1586] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1585] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1586] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1587 [pid 1586] <... ioctl resumed>) = 0 [pid 1586] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1586] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1583] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1583, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1584] +++ killed by SIGKILL +++ [pid 1580] <... write resumed>) = ? [pid 1586] <... openat resumed>) = 4 [pid 1586] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1584, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1586] exit_group(0) = ? ./strace-static-x86_64: Process 1587 attached [pid 1587] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1587] setpgid(0, 0) = 0 [ 289.202357][ T6] tty tty1: SAK: killed process 1573 (syz-executor236): by fd#3 [ 289.202382][ T6] tty tty1: SAK: killed process 1576 (syz-executor236): by fd#3 [ 289.224513][ T6] tty tty1: SAK: killed process 1579 (syz-executor236): by fd#3 [ 289.240126][ T6] tty tty1: SAK: killed process 1580 (syz-executor236): by fd#3 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1588 [pid 1587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1587] write(3, "1000", 4) = 4 [pid 1587] close(3) = 0 [pid 1587] write(1, "executing program\n", 18executing program ) = 18 [pid 1587] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1587] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1587] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1587] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1587] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1587] exit_group(0) = ? [pid 1586] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1588 attached [pid 1580] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1580, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1589 executing program [pid 1588] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1588] setpgid(0, 0) = 0 [pid 1588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1588] write(3, "1000", 4) = 4 [pid 1588] close(3) = 0 [pid 1588] write(1, "executing program\n", 18) = 18 [pid 1588] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1588] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1588] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1588] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1588] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1588] exit_group(0) = ? ./strace-static-x86_64: Process 1589 attached [pid 293] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 1589] set_robust_list(0x55558ee4d660, 24) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1590 attached [pid 1589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1587] +++ exited with 0 +++ [pid 1588] +++ exited with 0 +++ [pid 1589] <... prctl resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1590 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1589] setpgid(0, 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1590] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1590] setpgid(0, 0 [pid 1589] <... setpgid resumed>) = 0 [pid 1590] <... setpgid resumed>) = 0 [pid 1590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1591 [pid 1590] <... openat resumed>) = 3 [pid 1589] <... openat resumed>) = 3 [pid 1590] write(3, "1000", 4 [pid 1589] write(3, "1000", 4executing program [pid 1590] <... write resumed>) = 4 [pid 1589] <... write resumed>) = 4 [pid 1590] close(3 [pid 1589] close(3) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 1589] write(1, "executing program\n", 18) = 18 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1591 attached ./strace-static-x86_64: Process 1592 attached [pid 1590] <... close resumed>) = 0 [pid 1589] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1591] set_robust_list(0x55558ee4d660, 24 [pid 1590] write(1, "executing program\n", 18 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1592 [pid 1592] set_robust_list(0x55558ee4d660, 24executing program [pid 1590] <... write resumed>) = 18 [pid 1590] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1592] <... set_robust_list resumed>) = 0 [pid 1591] <... set_robust_list resumed>) = 0 [pid 1592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1590] <... openat resumed>) = 3 [pid 1589] <... openat resumed>) = 3 [pid 1592] <... prctl resumed>) = 0 [pid 1591] <... prctl resumed>) = 0 [pid 1592] setpgid(0, 0 [pid 1591] setpgid(0, 0 [pid 1592] <... setpgid resumed>) = 0 [pid 1591] <... setpgid resumed>) = 0 [pid 1591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1590] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1589] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1590] <... ioctl resumed>) = 0 [pid 1591] <... openat resumed>) = 3 [pid 1590] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1589] <... ioctl resumed>) = 0 [pid 1592] <... openat resumed>) = 3 [pid 1590] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1590] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1590] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1591] write(3, "1000", 4 [pid 1592] write(3, "1000", 4 [pid 1591] <... write resumed>) = 4 [pid 1590] <... write resumed>) = ? [pid 1592] <... write resumed>) = 4 [pid 1591] close(3 [pid 1589] +++ killed by SIGKILL +++ [pid 1592] close(3 [pid 1591] <... close resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 1592] <... close resumed>) = 0 [pid 1591] write(1, "executing program\n", 18executing program [pid 1592] write(1, "executing program\n", 18 executing program [pid 1591] <... write resumed>) = 18 [pid 1592] <... write resumed>) = 18 [pid 1591] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1592] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1591] <... openat resumed>) = 3 [pid 1592] <... openat resumed>) = 3 [pid 1591] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1592] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1591] <... ioctl resumed>) = 0 [pid 1592] <... ioctl resumed>) = 0 [pid 1591] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1592] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1591] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1592] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1591] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1592] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1591] <... openat resumed>) = 4 [pid 1592] <... openat resumed>) = 4 [pid 1591] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1592] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1591] <... write resumed>) = 8784 [pid 1592] <... write resumed>) = 8784 [pid 1591] exit_group(0 [pid 1592] exit_group(0 [pid 1591] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1589, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1592] <... exit_group resumed>) = ? [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1593 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1593 attached [pid 1591] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1594 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1595 ./strace-static-x86_64: Process 1594 attached [pid 1594] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1594] setpgid(0, 0) = 0 [pid 1594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1594] write(3, "1000", 4) = 4 [pid 1594] close(3) = 0 [pid 1594] write(1, "executing program\n", 18executing program ) = 18 [ 289.240148][ T6] tty tty1: SAK: killed process 1583 (syz-executor236): by fd#3 [ 289.240161][ T6] tty tty1: SAK: killed process 1584 (syz-executor236): by fd#3 [ 289.273975][ T24] tty tty1: SAK: killed process 1589 (syz-executor236): by fd#3 [ 289.274015][ T24] tty tty1: SAK: killed process 1590 (syz-executor236): by fd#3 [ 289.290030][ T24] tty tty1: SAK: killed process 1590 (syz-executor236): by fd#3 [pid 1594] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1594] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1594] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}./strace-static-x86_64: Process 1595 attached ) = -1 EBADF (Bad file descriptor) [pid 1593] set_robust_list(0x55558ee4d660, 24 [pid 1592] +++ killed by SIGKILL +++ [pid 1590] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1592, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1590, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1594] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1594] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1594] exit_group(0) = ? executing program [pid 1595] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1595] setpgid(0, 0) = 0 [pid 1595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1595] write(3, "1000", 4) = 4 [pid 1595] close(3) = 0 [pid 1595] write(1, "executing program\n", 18) = 18 [pid 1595] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1595] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1595] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1595] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 295] <... restart_syscall resumed>) = 0 [pid 1595] <... openat resumed>) = 4 [pid 1595] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 1593] <... set_robust_list resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1596 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1597 [pid 1594] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1596 attached [pid 1596] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1596] setpgid(0, 0) = 0 [pid 1596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1596] write(3, "1000", 4) = 4 [pid 1596] close(3) = 0 [pid 1596] write(1, "executing program\n", 18) = 18 [pid 1596] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1596] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1596] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1596] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1596] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1596] exit_group(0) = ? executing program [pid 1593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1593] setpgid(0, 0) = 0 [pid 1593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1593] write(3, "1000", 4) = 4 [pid 1593] close(3) = 0 [pid 1593] write(1, "executing program\n", 18) = 18 [pid 1593] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1593] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] <... restart_syscall resumed>) = 0 [pid 1593] <... ioctl resumed>) = 0 [pid 1593] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1595] +++ killed by SIGKILL +++ [pid 1593] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 1597 attached ) = 4 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1595, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1598 [pid 1593] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1598 attached [pid 1597] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1593] <... write resumed>) = 8784 [pid 1598] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1597] <... prctl resumed>) = 0 [pid 1596] +++ exited with 0 +++ [pid 1593] exit_group(0 [pid 1597] setpgid(0, 0 [pid 1593] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1597] <... setpgid resumed>) = 0 [pid 1597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1597] write(3, "1000", 4) = 4 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1598] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1597] close(3 [pid 1598] <... prctl resumed>) = 0 [pid 1598] setpgid(0, 0) = 0 [pid 1598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1597] <... close resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 1597] write(1, "executing program\n", 18 [pid 1593] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 1598] <... openat resumed>) = 3 [pid 1597] <... write resumed>) = 18 [pid 1598] write(3, "1000", 4) = 4 [pid 1598] close(3) = 0 executing program [pid 1598] write(1, "executing program\n", 18) = 18 [pid 1598] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1598] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1598] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1598] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1598] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1598] exit_group(0 [pid 1597] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1598] <... exit_group resumed>) = ? [pid 1597] <... openat resumed>) = 3 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1599 [pid 1597] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1598] +++ exited with 0 +++ ./strace-static-x86_64: Process 1600 attached ./strace-static-x86_64: Process 1599 attached [pid 1597] <... ioctl resumed>) = ? [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1600 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1600] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1600] setpgid(0, 0) = 0 [pid 1600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 291] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1601 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1602 [pid 1600] write(3, "1000", 4./strace-static-x86_64: Process 1602 attached ./strace-static-x86_64: Process 1601 attached [pid 1599] set_robust_list(0x55558ee4d660, 24 [pid 1597] +++ killed by SIGKILL +++ [pid 1601] set_robust_list(0x55558ee4d660, 24) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1597, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1601] <... prctl resumed>) = 0 [pid 1601] setpgid(0, 0) = 0 [pid 1601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1600] <... write resumed>) = 4 [pid 1601] <... openat resumed>) = 3 [pid 1600] close(3 [pid 1602] set_robust_list(0x55558ee4d660, 24 [pid 1601] write(3, "1000", 4) = 4 [pid 1601] close(3) = 0 executing program [pid 1601] write(1, "executing program\n", 18) = 18 [pid 1601] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1601] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 293] <... restart_syscall resumed>) = 0 [pid 1601] <... ioctl resumed>) = 0 [pid 1601] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1601] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1601] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1603 attached [pid 1602] <... set_robust_list resumed>) = 0 [pid 1601] <... write resumed>) = ? [pid 1600] <... close resumed>) = 0 [pid 1599] <... set_robust_list resumed>) = 0 [pid 1603] set_robust_list(0x55558ee4d660, 24 [pid 1602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1603 [pid 1603] <... set_robust_list resumed>) = 0 [pid 1603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1603] setpgid(0, 0) = 0 [pid 1603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1600] write(1, "executing program\n", 18 [pid 1602] <... prctl resumed>) = 0 [pid 1599] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 1603] <... openat resumed>) = 3 [pid 1600] <... write resumed>) = 18 [pid 1603] write(3, "1000", 4) = 4 [pid 1603] close(3executing program ) = 0 [pid 1603] write(1, "executing program\n", 18) = 18 [pid 1603] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1603] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1600] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1599] <... prctl resumed>) = 0 [pid 1602] setpgid(0, 0 [pid 1603] <... ioctl resumed>) = 0 [pid 1603] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1600] <... openat resumed>) = 3 [pid 1603] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1603] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [pid 1602] <... setpgid resumed>) = 0 [ 289.290057][ T24] tty tty1: SAK: killed process 1591 (syz-executor236): by fd#3 [ 289.290072][ T24] tty tty1: SAK: killed process 1592 (syz-executor236): by fd#3 [ 289.313996][ T24] tty tty1: SAK: killed process 1595 (syz-executor236): by fd#3 [ 289.328658][ T24] tty tty1: SAK: killed process 1597 (syz-executor236): by fd#3 [ 289.339239][ T24] tty tty1: SAK: killed process 1601 (syz-executor236): by fd#3 [pid 1599] setpgid(0, 0 [pid 1602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1601] +++ killed by SIGKILL +++ [pid 1600] +++ killed by SIGKILL +++ [pid 1599] <... setpgid resumed>) = 0 [pid 1602] <... openat resumed>) = 3 [pid 1599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1600, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1601, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1602] write(3, "1000", 4 [pid 1599] <... openat resumed>) = 3 [pid 1602] <... write resumed>) = 4 [pid 1599] write(3, "1000", 4 [pid 1602] close(3 [pid 1599] <... write resumed>) = 4 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1602] <... close resumed>) = 0 [pid 1599] close(3 [pid 1602] write(1, "executing program\n", 18executing program [pid 1599] <... close resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1604 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1605 [pid 1602] <... write resumed>) = 18 [pid 1599] write(1, "executing program\n", 18executing program [pid 1602] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1599] <... write resumed>) = 18 [pid 1602] <... openat resumed>) = 3 [pid 1599] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1602] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1599] <... openat resumed>) = 3 [pid 1602] <... ioctl resumed>) = 0 [pid 1599] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1602] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1599] <... ioctl resumed>) = 0 [pid 1602] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1599] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1602] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1599] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1602] <... openat resumed>) = 4 [pid 1599] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1602] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1599] <... openat resumed>) = 4 [pid 1602] <... write resumed>) = ? ./strace-static-x86_64: Process 1604 attached [pid 1604] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1604] setpgid(0, 0) = 0 [pid 1604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1604] write(3, "1000", 4) = 4 [pid 1604] close(3) = 0 [pid 1604] write(1, "executing program\n", 18executing program ) = 18 [pid 1604] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1604] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1604] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1604] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1599] +++ killed by SIGKILL +++ ./strace-static-x86_64: Process 1605 attached [pid 1605] set_robust_list(0x55558ee4d660, 24 [pid 1602] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1599, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1605] <... set_robust_list resumed>) = 0 [pid 1605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1602, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1605] <... prctl resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1605] setpgid(0, 0) = 0 [pid 1605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1603] +++ killed by SIGKILL +++ [pid 1604] <... openat resumed>) = 4 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1603, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1605] write(3, "1000", 4 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1605] <... write resumed>) = 4 [pid 1605] close(3) = 0 executing program [pid 1605] write(1, "executing program\n", 18) = 18 [pid 1605] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1604] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1605] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1605] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1605] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1604] <... write resumed>) = 8784 [pid 1605] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1605] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1607 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1606 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1608 [pid 1604] exit_group(0) = ? ./strace-static-x86_64: Process 1606 attached [pid 1606] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1606] setpgid(0, 0) = 0 [pid 1606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1606] write(3, "1000", 4) = 4 [pid 1606] close(3) = 0 [pid 1606] write(1, "executing program\n", 18executing program ) = 18 ./strace-static-x86_64: Process 1607 attached ./strace-static-x86_64: Process 1608 attached [pid 1605] +++ exited with 0 +++ [pid 1607] set_robust_list(0x55558ee4d660, 24 [pid 1608] set_robust_list(0x55558ee4d660, 24 [pid 1607] <... set_robust_list resumed>) = 0 [pid 1608] <... set_robust_list resumed>) = 0 [pid 1606] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1607] <... prctl resumed>) = 0 [pid 1606] <... openat resumed>) = 3 [pid 1608] <... prctl resumed>) = 0 [pid 1607] setpgid(0, 0 [pid 1608] setpgid(0, 0 [pid 1607] <... setpgid resumed>) = 0 [pid 1608] <... setpgid resumed>) = 0 [pid 1604] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1607] <... openat resumed>) = 3 [pid 1608] <... openat resumed>) = 3 [pid 1607] write(3, "1000", 4 [pid 1608] write(3, "1000", 4 [pid 1607] <... write resumed>) = 4 [pid 1606] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1608] <... write resumed>) = 4 [pid 1607] close(3 [pid 1608] close(3 [pid 1607] <... close resumed>) = 0 executing program executing program [pid 1608] <... close resumed>) = 0 [pid 1607] write(1, "executing program\n", 18 [pid 1608] write(1, "executing program\n", 18 [pid 1607] <... write resumed>) = 18 [pid 1608] <... write resumed>) = 18 [pid 1607] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1606] <... ioctl resumed>) = 0 [pid 1608] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1607] <... openat resumed>) = 3 [pid 1606] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1608] <... openat resumed>) = 3 [pid 1606] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1607] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1608] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1606] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1608] <... ioctl resumed>) = 0 [pid 1607] <... ioctl resumed>) = 0 [pid 1608] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1607] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1608] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1607] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1608] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1607] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1608] <... openat resumed>) = 4 [pid 1607] <... openat resumed>) = 4 [pid 1608] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1607] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1608] <... write resumed>) = ? [pid 1607] <... write resumed>) = ? [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1609 [pid 1606] <... openat resumed>) = ? [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1608] +++ killed by SIGKILL +++ [pid 1607] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1607, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1610 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1608, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [ 289.349676][ T24] tty tty1: SAK: killed process 1600 (syz-executor236): by fd#3 [ 289.349716][ T24] tty tty1: SAK: killed process 1601 (syz-executor236): by fd#3 [ 289.349729][ T24] tty tty1: SAK: killed process 1603 (syz-executor236): by fd#3 [ 289.373017][ T24] tty tty1: SAK: killed process 1599 (syz-executor236): by fd#3 [ 289.373054][ T24] tty tty1: SAK: killed process 1602 (syz-executor236): by fd#3 [ 289.373076][ T24] tty tty1: SAK: killed process 1603 (syz-executor236): by fd#3 [pid 291] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1609 attached [pid 1609] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1609] setpgid(0, 0) = 0 [pid 1609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1609] write(3, "1000", 4) = 4 [pid 1609] close(3) = 0 [pid 1609] write(1, "executing program\n", 18executing program ) = 18 [pid 1609] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1609] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1609] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1609] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1609] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784./strace-static-x86_64: Process 1610 attached [pid 1610] set_robust_list(0x55558ee4d660, 24 [pid 1606] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1606, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1609] <... write resumed>) = 8784 [pid 1609] exit_group(0) = ? [pid 1610] <... set_robust_list resumed>) = 0 [pid 1610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1611 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1612 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1610] <... prctl resumed>) = 0 [pid 1610] setpgid(0, 0 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1613 [pid 1610] <... setpgid resumed>) = 0 [pid 1610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1610] write(3, "1000", 4) = 4 [pid 1610] close(3) = 0 executing program [pid 1610] write(1, "executing program\n", 18) = 18 [pid 1610] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1610] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1610] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1610] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1610] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1610] exit_group(0./strace-static-x86_64: Process 1611 attached ./strace-static-x86_64: Process 1612 attached ) = ? ./strace-static-x86_64: Process 1613 attached [pid 1611] set_robust_list(0x55558ee4d660, 24 [pid 1612] set_robust_list(0x55558ee4d660, 24 [pid 1613] set_robust_list(0x55558ee4d660, 24 [pid 1612] <... set_robust_list resumed>) = 0 [pid 1611] <... set_robust_list resumed>) = 0 [pid 1609] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1613] <... set_robust_list resumed>) = 0 [pid 1613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1613] setpgid(0, 0) = 0 [pid 1613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1614 [pid 1613] <... openat resumed>) = 3 [pid 1613] write(3, "1000", 4) = 4 [pid 1613] close(3) = 0 [pid 1613] write(1, "executing program\n", 18executing program ) = 18 [pid 1613] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1613] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1613] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1613] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1610] +++ exited with 0 +++ ./strace-static-x86_64: Process 1614 attached [pid 1612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1614] set_robust_list(0x55558ee4d660, 24 [pid 1612] <... prctl resumed>) = 0 [pid 1611] <... prctl resumed>) = 0 [pid 1613] <... openat resumed>) = ? executing program [pid 1614] <... set_robust_list resumed>) = 0 [pid 1614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1614] setpgid(0, 0) = 0 [pid 1614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1614] write(3, "1000", 4) = 4 [pid 1614] close(3) = 0 [pid 1614] write(1, "executing program\n", 18) = 18 [pid 1614] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1612] setpgid(0, 0) = 0 [pid 1612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1612] write(3, "1000", 4) = 4 [pid 1612] close(3) = 0 [pid 1612] write(1, "executing program\n", 18) = 18 [pid 1612] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1611] setpgid(0, 0) = 0 [pid 1611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1611] write(3, "1000", 4executing program ) = 4 [pid 1611] close(3) = 0 [pid 1611] write(1, "executing program\n", 18) = 18 [pid 1611] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1614] <... openat resumed>) = 3 [pid 1613] +++ killed by SIGKILL +++ [pid 1612] <... openat resumed>) = 3 [pid 1611] <... openat resumed>) = 3 [pid 294] <... restart_syscall resumed>) = 0 [pid 1614] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1612] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1611] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1614] <... ioctl resumed>) = 0 [pid 1612] <... ioctl resumed>) = 0 [pid 1611] <... ioctl resumed>) = 0 [pid 1614] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1612] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1613, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1614] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1612] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1611] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1614] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1612] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1614] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1614] exit_group(0 [pid 1612] <... openat resumed>) = 4 [pid 1611] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1615 [pid 291] <... restart_syscall resumed>) = 0 [pid 1614] <... exit_group resumed>) = ? [pid 1612] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1611] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 1615 attached [pid 1614] +++ exited with 0 +++ [pid 1612] <... write resumed>) = ? [pid 1611] <... openat resumed>) = ? [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1615] set_robust_list(0x55558ee4d660, 24 [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1615] <... set_robust_list resumed>) = 0 [pid 1615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1616 [pid 1615] <... prctl resumed>) = 0 [pid 1615] setpgid(0, 0) = 0 [pid 1615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 292] <... restart_syscall resumed>) = 0 [pid 1615] write(3, "1000", 4) = 4 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1615] close(3) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1617 [pid 1615] write(1, "executing program\n", 18executing program ) = 18 executing program executing program ./strace-static-x86_64: Process 1616 attached [pid 1615] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1612] +++ killed by SIGKILL +++ [pid 1615] <... openat resumed>) = 3 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1612, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1615] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1615] <... ioctl resumed>) = 0 [pid 1615] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1615] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 295] <... restart_syscall resumed>) = 0 [pid 1615] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1615] exit_group(0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1615] <... exit_group resumed>) = ? [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1618 ./strace-static-x86_64: Process 1618 attached [pid 1618] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1618] setpgid(0, 0) = 0 [pid 1618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1618] write(3, "1000", 4) = 4 [pid 1618] close(3) = 0 [pid 1618] write(1, "executing program\n", 18) = 18 [pid 1618] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1618] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1618] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1618] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1618] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1618] exit_group(0) = ? ./strace-static-x86_64: Process 1617 attached [pid 1617] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1617] setpgid(0, 0) = 0 [pid 1617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1617] write(3, "1000", 4) = 4 [pid 1617] close(3) = 0 [pid 1617] write(1, "executing program\n", 18) = 18 [pid 1617] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1615] +++ exited with 0 +++ [pid 1611] +++ killed by SIGKILL +++ [pid 1616] set_robust_list(0x55558ee4d660, 24 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1611, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [ 289.402135][ T24] tty tty1: SAK: killed process 1606 (syz-executor236): by fd#3 [ 289.402158][ T24] tty tty1: SAK: killed process 1607 (syz-executor236): by fd#3 [ 289.402173][ T24] tty tty1: SAK: killed process 1608 (syz-executor236): by fd#3 [ 289.427980][ T24] tty tty1: SAK: killed process 1613 (syz-executor236): by fd#3 [ 289.438839][ T24] tty tty1: SAK: killed process 1611 (syz-executor236): by fd#3 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1616] <... set_robust_list resumed>) = 0 [pid 1616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1616] setpgid(0, 0) = 0 [pid 1618] +++ exited with 0 +++ [pid 1616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1617] <... openat resumed>) = 3 [pid 1616] write(3, "1000", 4 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1616] <... write resumed>) = 4 [pid 1616] close(3) = 0 [pid 1616] write(1, "executing program\n", 18executing program ) = 18 [pid 1616] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1616] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1616] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1616] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1616] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1617] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1616] <... write resumed>) = 8784 [pid 1617] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = ? [pid 1617] +++ killed by SIGKILL +++ [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1617, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1621 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1620 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1622 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1619 ./strace-static-x86_64: Process 1621 attached [pid 1621] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1621] setpgid(0, 0) = 0 [pid 1621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1621] write(3, "1000", 4) = 4 [pid 1621] close(3) = 0 [pid 1621] write(1, "executing program\n", 18executing program ) = 18 [pid 1621] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1622 attached [pid 1622] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1622] setpgid(0, 0) = 0 [pid 1622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1622] write(3, "1000", 4executing program ) = 4 [pid 1622] close(3) = 0 [pid 1622] write(1, "executing program\n", 18) = 18 [pid 1622] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1619 attached [pid 1619] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1619] setpgid(0, 0) = 0 [pid 1619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1619] write(3, "1000", 4) = 4 [pid 1619] close(3) = 0 [pid 1619] write(1, "executing program\n", 18executing program ./strace-static-x86_64: Process 1620 attached ) = 18 [pid 1616] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1616, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1} --- [pid 1620] set_robust_list(0x55558ee4d660, 24 [pid 1621] <... openat resumed>) = 3 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1620] <... set_robust_list resumed>) = 0 [pid 1620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] <... restart_syscall resumed>) = 0 [pid 1622] <... openat resumed>) = 3 [pid 1621] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1620] <... prctl resumed>) = 0 [pid 1621] <... ioctl resumed>) = 0 [pid 1620] setpgid(0, 0 [pid 1622] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1620] <... setpgid resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1622] <... ioctl resumed>) = 0 [pid 1621] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1619] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1623 attached [pid 1620] <... openat resumed>) = 3 [pid 1620] write(3, "1000", 4executing program ) = 4 [pid 1620] close(3) = 0 [pid 1620] write(1, "executing program\n", 18) = 18 [pid 1620] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1623 [pid 1621] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1620] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1621] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1620] <... ioctl resumed>) = 0 [pid 1621] <... openat resumed>) = 4 [pid 1620] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1621] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1620] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1623] set_robust_list(0x55558ee4d660, 24 [pid 1622] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1621] <... write resumed>) = 8784 [pid 1620] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1619] <... openat resumed>) = ? [pid 1622] <... ioctl resumed>) = ? [pid 1622] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1622, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1623] <... set_robust_list resumed>) = 0 [pid 1623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1619] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1619, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1623] <... prctl resumed>) = 0 [pid 1623] setpgid(0, 0) = 0 [pid 1623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1623] write(3, "1000", 4) = 4 [pid 1623] close(3) = 0 [pid 1623] write(1, "executing program\n", 18executing program ) = 18 [pid 1623] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1623] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1620] <... openat resumed>) = ? [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1624 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1625 [pid 1623] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1623] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1623] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1623] exit_group(0) = ? ./strace-static-x86_64: Process 1625 attached [pid 1625] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1625] setpgid(0, 0) = 0 [pid 1625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1625] write(3, "1000", 4) = 4 [pid 1625] close(3) = 0 [pid 1625] write(1, "executing program\n", 18executing program ) = 18 [pid 1625] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1625] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1623] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1620] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1620, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1625] <... ioctl resumed>) = 0 [pid 1625] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1621] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1621, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 1624 attached [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1625] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1625] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1625] exit_group(0) = ? [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1626 executing program [pid 1624] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1624] setpgid(0, 0) = 0 [pid 1624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1624] write(3, "1000", 4) = 4 [pid 1624] close(3) = 0 [pid 1624] write(1, "executing program\n", 18) = 18 [pid 1624] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1624] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1624] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1624] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1624] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1624] exit_group(0) = ? [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1627 ./strace-static-x86_64: Process 1626 attached [ 289.438875][ T24] tty tty1: SAK: killed process 1612 (syz-executor236): by fd#3 [ 289.458044][ T6] tty tty1: SAK: killed process 1616 (syz-executor236): by fd#3 [ 289.458074][ T6] tty tty1: SAK: killed process 1617 (syz-executor236): by fd#3 [ 289.480012][ T24] tty tty1: SAK: killed process 1619 (syz-executor236): by fd#3 [ 289.480045][ T24] tty tty1: SAK: killed process 1620 (syz-executor236): by fd#3 [pid 1625] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1627 attached [pid 1627] set_robust_list(0x55558ee4d660, 24) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1628 [pid 1627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1627] setpgid(0, 0) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1629 [pid 1627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1627] write(3, "1000", 4) = 4 [pid 1627] close(3) = 0 [pid 1627] write(1, "executing program\n", 18executing program ) = 18 [pid 1627] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1627] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}./strace-static-x86_64: Process 1628 attached ./strace-static-x86_64: Process 1629 attached [pid 1626] set_robust_list(0x55558ee4d660, 24 [pid 1624] +++ exited with 0 +++ [pid 1626] <... set_robust_list resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1629] set_robust_list(0x55558ee4d660, 24 [pid 1626] <... prctl resumed>) = 0 [pid 1628] set_robust_list(0x55558ee4d660, 24 [pid 1627] <... ioctl resumed>) = 0 [pid 1629] <... set_robust_list resumed>) = 0 [pid 1628] <... set_robust_list resumed>) = 0 [pid 1626] setpgid(0, 0 [pid 1629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1629] setpgid(0, 0) = 0 [pid 1629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1629] write(3, "1000", 4) = 4 [pid 1629] close(3) = 0 [pid 1629] write(1, "executing program\n", 18executing program ) = 18 [pid 1629] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1630 [pid 1628] setpgid(0, 0) = 0 [pid 1628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 1630 attached [pid 1626] <... setpgid resumed>) = 0 [pid 1630] set_robust_list(0x55558ee4d660, 24 [pid 1626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1630] <... set_robust_list resumed>) = 0 [pid 1628] <... openat resumed>) = 3 [pid 1626] <... openat resumed>) = 3 [pid 1630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1628] write(3, "1000", 4 [pid 1630] <... prctl resumed>) = 0 [pid 1626] write(3, "1000", 4 [pid 1628] <... write resumed>) = 4 [pid 1627] +++ killed by SIGKILL +++ [pid 1626] <... write resumed>) = 4 [pid 1630] setpgid(0, 0 [pid 1626] close(3 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1627, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1626] <... close resumed>) = 0 [pid 292] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1630] <... setpgid resumed>) = 0 [pid 1626] write(1, "executing program\n", 18) = 18 [pid 1630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1626] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1629] <... openat resumed>) = 3 [pid 1626] <... openat resumed>) = 3 [pid 1630] <... openat resumed>) = 3 [pid 1629] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1630] write(3, "1000", 4 [pid 1626] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1630] <... write resumed>) = 4 [pid 1626] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1630] close(3 [pid 1626] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1629] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1626] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1630] <... close resumed>) = 0 [pid 1629] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1626] <... openat resumed>) = 4 [pid 1630] write(1, "executing program\n", 18 [pid 1626] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program executing program [pid 1629] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1628] close(3 [pid 1626] <... write resumed>) = 8784 [pid 1630] <... write resumed>) = 18 [pid 1628] <... close resumed>) = 0 [pid 1630] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1628] write(1, "executing program\n", 18) = 18 [pid 1628] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1626] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1626, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1630] <... openat resumed>) = 3 [pid 292] <... restart_syscall resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1631 [pid 1628] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1628] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1628] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1628] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1629] <... openat resumed>) = ? [pid 1628] <... write resumed>) = 8784 [pid 1629] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1629, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1628] exit_group(0) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1632 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1633 ./strace-static-x86_64: Process 1632 attached [pid 1632] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1632] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1628] +++ exited with 0 +++ [pid 1630] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}./strace-static-x86_64: Process 1633 attached ./strace-static-x86_64: Process 1631 attached [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1632] <... prctl resumed>) = 0 [pid 1632] setpgid(0, 0) = 0 [pid 1632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1632] write(3, "1000", 4) = 4 [pid 1632] close(3) = 0 [pid 1632] write(1, "executing program\n", 18executing program ) = 18 [pid 1632] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1632] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1632] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1632] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1632] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1634 [pid 1632] <... write resumed>) = 8784 [pid 1632] exit_group(0) = ? ./strace-static-x86_64: Process 1634 attached [pid 1630] <... ioctl resumed>) = 0 [pid 1633] set_robust_list(0x55558ee4d660, 24 [pid 1630] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1631] set_robust_list(0x55558ee4d660, 24 [pid 1633] <... set_robust_list resumed>) = 0 [pid 1630] <... ioctl resumed>) = ? [pid 1631] <... set_robust_list resumed>) = 0 [pid 1633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1632] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1633] <... prctl resumed>) = 0 [pid 1631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1634] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1634] setpgid(0, 0) = 0 [pid 1634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1634] write(3, "1000", 4) = 4 [pid 1634] close(3) = 0 [pid 1634] write(1, "executing program\n", 18executing program ) = 18 [pid 1634] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1633] setpgid(0, 0) = 0 [pid 1633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1633] write(3, "1000", 4) = 4 [pid 1633] close(3) = 0 [pid 1633] write(1, "executing program\n", 18) = 18 [pid 1633] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1631] <... prctl resumed>) = 0 [pid 1631] setpgid(0, 0) = 0 [pid 1631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1631] write(3, "1000", 4) = 4 [pid 1631] close(3) = 0 [pid 1631] write(1, "executing program\n", 18) = 18 [pid 1631] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1630] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1630, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1634] <... openat resumed>) = 3 [pid 1633] <... openat resumed>) = 3 [pid 1631] <... openat resumed>) = 3 [pid 1633] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1631] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 294] <... restart_syscall resumed>) = 0 [pid 1634] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1633] <... ioctl resumed>) = 0 [pid 1631] <... ioctl resumed>) = 0 [pid 1634] <... ioctl resumed>) = 0 [pid 1633] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1631] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1633] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1633] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1631] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1633] <... openat resumed>) = 4 [pid 1634] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1634] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1634] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1633] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1631] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 293] <... restart_syscall resumed>) = 0 [ 289.480065][ T24] tty tty1: SAK: killed process 1621 (syz-executor236): by fd#3 [ 289.480083][ T24] tty tty1: SAK: killed process 1622 (syz-executor236): by fd#3 [ 289.513689][ T24] tty tty1: SAK: killed process 1627 (syz-executor236): by fd#3 [ 289.524338][ T24] tty tty1: SAK: killed process 1626 (syz-executor236): by fd#3 [ 289.524366][ T24] tty tty1: SAK: killed process 1629 (syz-executor236): by fd#3 [ 289.541619][ T24] tty tty1: SAK: killed process 1630 (syz-executor236): by fd#3 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1635 ./strace-static-x86_64: Process 1635 attached [pid 1634] <... write resumed>) = ? [pid 1633] <... write resumed>) = ? [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1636 [pid 1635] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1635] setpgid(0, 0) = 0 [pid 1635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1635] write(3, "1000", 4) = 4 [pid 1635] close(3) = 0 [pid 1635] write(1, "executing program\n", 18executing program ) = 18 [pid 1635] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1635] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1635] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1635] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000./strace-static-x86_64: Process 1636 attached ) = 4 [pid 1631] <... openat resumed>) = ? [pid 1631] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1631, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1636] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1636] setpgid(0, 0) = 0 [pid 1636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1636] write(3, "1000", 4) = 4 [pid 1636] close(3) = 0 [pid 1636] write(1, "executing program\n", 18) = 18 [pid 1636] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1636] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1636] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1636] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1636] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1636] exit_group(0) = ? [pid 1635] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1635] exit_group(0) = ? [pid 1634] +++ killed by SIGKILL +++ [pid 1633] +++ killed by SIGKILL +++ [pid 292] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1634, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1633, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... restart_syscall resumed>) = 0 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1637 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1638 ./strace-static-x86_64: Process 1637 attached [pid 1637] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1637] setpgid(0, 0) = 0 [pid 1637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1637] write(3, "1000", 4) = 4 [pid 1637] close(3) = 0 [pid 1637] write(1, "executing program\n", 18executing program ) = 18 [pid 1637] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1639 attached ./strace-static-x86_64: Process 1638 attached [pid 1636] +++ exited with 0 +++ [pid 1635] +++ exited with 0 +++ [pid 1638] set_robust_list(0x55558ee4d660, 24 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1639] set_robust_list(0x55558ee4d660, 24 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1639 [pid 1638] <... set_robust_list resumed>) = 0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1639] <... set_robust_list resumed>) = 0 [pid 1638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1637] <... openat resumed>) = 3 [pid 1638] <... prctl resumed>) = 0 [pid 1639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1638] setpgid(0, 0 [pid 1639] <... prctl resumed>) = 0 [pid 1637] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1638] <... setpgid resumed>) = 0 [pid 1639] setpgid(0, 0 [pid 1638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1637] <... ioctl resumed>) = 0 [pid 1639] <... setpgid resumed>) = 0 [pid 1639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1638] <... openat resumed>) = 3 [pid 1637] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1638] write(3, "1000", 4) = 4 [pid 1637] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1638] close(3 [pid 1637] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1638] <... close resumed>) = 0 [pid 1639] <... openat resumed>) = 3 [pid 1638] write(1, "executing program\n", 18 executing program executing program [pid 1637] <... openat resumed>) = 4 [pid 1638] <... write resumed>) = 18 [pid 1639] write(3, "1000", 4 [pid 1638] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1637] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1639] <... write resumed>) = 4 [pid 1638] <... openat resumed>) = 3 [pid 1639] close(3) = 0 [pid 1638] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1639] write(1, "executing program\n", 18 [pid 1638] <... ioctl resumed>) = 0 [pid 1639] <... write resumed>) = 18 [pid 1639] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1639] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1639] +++ killed by SIGKILL +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1639, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1637] <... write resumed>) = ? [pid 1638] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1638, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1640 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1641 [pid 291] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 1640 attached [pid 1640] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1640] setpgid(0, 0) = 0 [pid 1640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1640] write(3, "1000", 4) = 4 [pid 1640] close(3) = 0 [pid 1640] write(1, "executing program\n", 18executing program ) = 18 [pid 1640] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1641 attached [pid 1641] set_robust_list(0x55558ee4d660, 24 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1642 [pid 1641] <... set_robust_list resumed>) = 0 [pid 1641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1641] setpgid(0, 0) = 0 [pid 1641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1641] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 1642 attached [pid 1641] close(3) = 0 [pid 1641] write(1, "executing program\n", 18executing program ) = 18 [pid 1641] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 1642] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1642] setpgid(0, 0) = 0 [pid 1642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1642] write(3, "1000", 4) = 4 [pid 1642] close(3) = 0 [pid 1642] write(1, "executing program\n", 18) = 18 [pid 1642] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1643 ./strace-static-x86_64: Process 1643 attached [pid 1643] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1643] setpgid(0, 0) = 0 [pid 1643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1643] write(3, "1000", 4 [pid 1637] +++ killed by SIGKILL +++ [pid 1640] <... openat resumed>) = 3 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1637, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1642] <... openat resumed>) = 3 [pid 1640] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1642] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1640] <... ioctl resumed>) = 0 [pid 1642] <... ioctl resumed>) = 0 [pid 1641] <... openat resumed>) = 3 [pid 1640] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1642] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1640] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1642] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [ 289.552569][ T24] tty tty1: SAK: killed process 1631 (syz-executor236): by fd#3 [ 289.552605][ T24] tty tty1: SAK: killed process 1633 (syz-executor236): by fd#3 [ 289.552626][ T24] tty tty1: SAK: killed process 1634 (syz-executor236): by fd#3 [ 289.579440][ T24] tty tty1: SAK: killed process 1637 (syz-executor236): by fd#3 [ 289.579466][ T24] tty tty1: SAK: killed process 1638 (syz-executor236): by fd#3 [ 289.579485][ T24] tty tty1: SAK: killed process 1639 (syz-executor236): by fd#3 [pid 1641] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1642] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1640] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1642] <... openat resumed>) = 4 [pid 1640] <... openat resumed>) = 4 [pid 1642] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1641] <... ioctl resumed>) = 0 [pid 1640] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1642] <... write resumed>) = 8784 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1644 [pid 1643] <... write resumed>) = 4 [pid 1643] close(3) = 0 [pid 1643] write(1, "executing program\n", 18) = 18 [pid 1643] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1643] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1643] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1643] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1643] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1643] exit_group(0) = ? ./strace-static-x86_64: Process 1644 attached [pid 1644] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1644] setpgid(0, 0) = 0 [pid 1644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1644] write(3, "1000", 4) = 4 [pid 1644] close(3) = 0 [pid 1644] write(1, "executing program\n", 18) = 18 [pid 1644] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1644] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1644] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1644] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1644] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1644] exit_group(0) = ? executing program executing program [pid 1641] +++ killed by SIGKILL +++ [pid 1640] <... write resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1641, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1643] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1645 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1646 ./strace-static-x86_64: Process 1645 attached [pid 1645] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1645] setpgid(0, 0) = 0 [pid 1645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1645] write(3, "1000", 4) = 4 [pid 1645] close(3) = 0 executing program [pid 1645] write(1, "executing program\n", 18) = 18 [pid 1645] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1645] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1645] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1645] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1645] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1645] exit_group(0) = ? ./strace-static-x86_64: Process 1646 attached [pid 1646] set_robust_list(0x55558ee4d660, 24 [pid 1642] +++ killed by SIGKILL +++ [pid 1640] +++ killed by SIGKILL +++ [pid 1644] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1642, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1640, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1646] <... set_robust_list resumed>) = 0 [pid 1646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1646] setpgid(0, 0) = 0 [pid 1646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1646] write(3, "1000", 4) = 4 [pid 1646] close(3executing program ) = 0 [pid 1646] write(1, "executing program\n", 18) = 18 [pid 1646] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1646] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1646] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1646] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1647 [pid 1646] <... openat resumed>) = 4 [pid 1646] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1646] exit_group(0) = ? [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1648 [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1648 attached ./strace-static-x86_64: Process 1647 attached , child_tidptr=0x55558ee4d650) = 1649 [pid 1648] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1647] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 1649 attached [pid 1648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1647] <... set_robust_list resumed>) = 0 [pid 1645] +++ exited with 0 +++ [pid 1649] set_robust_list(0x55558ee4d660, 24 [pid 1648] <... prctl resumed>) = 0 [pid 1648] setpgid(0, 0 [pid 1647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1646] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1648] <... setpgid resumed>) = 0 [pid 1647] <... prctl resumed>) = 0 [pid 1649] <... set_robust_list resumed>) = 0 [pid 1648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1647] setpgid(0, 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1648] <... openat resumed>) = 3 [pid 1647] <... setpgid resumed>) = 0 [pid 1649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1649] setpgid(0, 0 [pid 1648] write(3, "1000", 4 [pid 1647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1649] <... setpgid resumed>) = 0 [pid 1649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1649] write(3, "1000", 4) = 4 executing program [pid 1649] close(3) = 0 [pid 1649] write(1, "executing program\n", 18) = 18 [pid 1649] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1649] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1648] <... write resumed>) = 4 [pid 1647] <... openat resumed>) = 3 [pid 1648] close(3executing program [pid 1647] write(3, "1000", 4 [pid 1648] <... close resumed>) = 0 [pid 1647] <... write resumed>) = 4 [pid 1648] write(1, "executing program\n", 18 [pid 1647] close(3 [pid 1648] <... write resumed>) = 18 [pid 1647] <... close resumed>) = 0 [pid 1649] <... ioctl resumed>) = 0 executing program [pid 1648] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1647] write(1, "executing program\n", 18 [pid 1649] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1648] <... openat resumed>) = 3 [pid 1647] <... write resumed>) = 18 [pid 1649] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1649] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1648] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1647] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1648] <... ioctl resumed>) = 0 [pid 1647] <... openat resumed>) = 3 [pid 1649] <... openat resumed>) = 4 [pid 1648] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1647] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1649] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = ? [pid 1648] <... ioctl resumed>) = ? [pid 1647] <... ioctl resumed>) = ? [pid 1648] +++ killed by SIGKILL +++ [pid 1647] +++ killed by SIGKILL +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1648, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1650 ./strace-static-x86_64: Process 1650 attached [pid 1650] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1650] setpgid(0, 0) = 0 [pid 1650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1650] write(3, "1000", 4) = 4 [pid 1650] close(3) = 0 [pid 1650] write(1, "executing program\n", 18executing program ) = 18 [pid 1650] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1650] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1650] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1650] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1649] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1647, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1650] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1650] exit_group(0) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1649, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1651 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1652 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1653 [ 289.604420][ T6] tty tty1: SAK: killed process 1640 (syz-executor236): by fd#3 [ 289.604449][ T6] tty tty1: SAK: killed process 1641 (syz-executor236): by fd#3 [ 289.604466][ T6] tty tty1: SAK: killed process 1642 (syz-executor236): by fd#3 [ 289.634095][ T24] tty tty1: SAK: killed process 1647 (syz-executor236): by fd#3 [ 289.634127][ T24] tty tty1: SAK: killed process 1648 (syz-executor236): by fd#3 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1654 ./strace-static-x86_64: Process 1653 attached ./strace-static-x86_64: Process 1652 attached ./strace-static-x86_64: Process 1651 attached [pid 1653] set_robust_list(0x55558ee4d660, 24 [pid 1652] set_robust_list(0x55558ee4d660, 24 [pid 1653] <... set_robust_list resumed>) = 0 [pid 1652] <... set_robust_list resumed>) = 0 [pid 1651] set_robust_list(0x55558ee4d660, 24./strace-static-x86_64: Process 1654 attached [pid 1653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1651] <... set_robust_list resumed>) = 0 [pid 1654] set_robust_list(0x55558ee4d660, 24 [pid 1653] setpgid(0, 0 [pid 1652] <... prctl resumed>) = 0 [pid 1654] <... set_robust_list resumed>) = 0 [pid 1653] <... setpgid resumed>) = 0 [pid 1652] setpgid(0, 0 [pid 1651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1652] <... setpgid resumed>) = 0 [pid 1651] <... prctl resumed>) = 0 [pid 1654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1650] +++ exited with 0 +++ [pid 1653] <... openat resumed>) = 3 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1654] <... prctl resumed>) = 0 [pid 1653] write(3, "1000", 4 [pid 1652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1651] setpgid(0, 0 [pid 1653] <... write resumed>) = 4 [pid 1652] <... openat resumed>) = 3 [pid 1651] <... setpgid resumed>) = 0 [pid 1653] close(3 [pid 1652] write(3, "1000", 4 [pid 1651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1653] <... close resumed>) = 0 [pid 1652] <... write resumed>) = 4 [pid 1651] <... openat resumed>) = 3 executing program [pid 1653] write(1, "executing program\n", 18 [pid 1652] close(3 [pid 1651] write(3, "1000", 4 [pid 1653] <... write resumed>) = 18 [pid 1652] <... close resumed>) = 0 [pid 1651] <... write resumed>) = 4 [pid 1653] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1652] write(1, "executing program\n", 18 [pid 1651] close(3executing program executing program [pid 1653] <... openat resumed>) = 3 [pid 1652] <... write resumed>) = 18 [pid 1651] <... close resumed>) = 0 [pid 1654] setpgid(0, 0 [pid 1652] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1653] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1651] write(1, "executing program\n", 18 [pid 1653] <... ioctl resumed>) = 0 [pid 1652] <... openat resumed>) = 3 [pid 1651] <... write resumed>) = 18 [pid 1653] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1654] <... setpgid resumed>) = 0 [pid 1652] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1651] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1652] <... ioctl resumed>) = 0 [pid 1653] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1651] <... openat resumed>) = 3 [pid 1652] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1651] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1652] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1653] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1651] <... ioctl resumed>) = 0 [pid 1652] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1653] <... openat resumed>) = 4 [pid 1654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program executing program [pid 1652] <... openat resumed>) = 4 [pid 1653] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1651] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1652] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1654] <... openat resumed>) = 3 [pid 1653] <... write resumed>) = 8784 [pid 1651] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1654] write(3, "1000", 4) = 4 [pid 1654] close(3) = 0 [pid 1652] <... write resumed>) = 8784 [pid 1651] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1653] exit_group(0 [pid 1652] exit_group(0 [pid 1653] <... exit_group resumed>) = ? [pid 1652] <... exit_group resumed>) = ? [pid 1651] <... openat resumed>) = 4 [pid 1654] write(1, "executing program\n", 18) = 18 [pid 1654] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1654] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1654] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1654] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1654] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1654] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1655 ./strace-static-x86_64: Process 1655 attached [pid 1655] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1655] setpgid(0, 0) = 0 [pid 1655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1655] write(3, "1000", 4) = 4 [pid 1655] close(3) = 0 [pid 1655] write(1, "executing program\n", 18) = 18 [pid 1655] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1655] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1655] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1655] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1655] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1655] exit_group(0) = ? [pid 1654] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1656 [pid 1653] +++ exited with 0 +++ [pid 1652] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1657 [pid 1655] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1656 attached [pid 1656] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1656] setpgid(0, 0) = 0 [pid 1656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1656] write(3, "1000", 4) = 4 [pid 1656] close(3) = 0 [pid 1656] write(1, "executing program\n", 18executing program ) = 18 [pid 1656] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1656] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1656] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 1657 attached [pid 1651] +++ killed by SIGKILL +++ [pid 1657] set_robust_list(0x55558ee4d660, 24 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1651, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1657] <... set_robust_list resumed>) = 0 executing program [pid 1657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1657] setpgid(0, 0) = 0 [pid 1657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1657] write(3, "1000", 4) = 4 [pid 1657] close(3) = 0 [pid 1657] write(1, "executing program\n", 18 [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1658 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1660 [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1659 [pid 1657] <... write resumed>) = 18 [pid 1657] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1658 attached [pid 1658] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1658] setpgid(0, 0) = 0 [pid 1658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1658] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 1659 attached ./strace-static-x86_64: Process 1660 attached [pid 1658] close(3 [pid 1656] +++ killed by SIGKILL +++ [pid 1659] set_robust_list(0x55558ee4d660, 24 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1656, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1660] set_robust_list(0x55558ee4d660, 24 [pid 1659] <... set_robust_list resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1657] <... openat resumed>) = 3 [pid 1660] <... set_robust_list resumed>) = 0 [pid 1659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1657] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1659] <... prctl resumed>) = 0 [pid 1660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1659] setpgid(0, 0 [pid 1657] <... ioctl resumed>) = 0 [pid 1659] <... setpgid resumed>) = 0 [pid 1660] <... prctl resumed>) = 0 [pid 1657] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1660] setpgid(0, 0 [pid 1657] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1657] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1657] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 1660] <... setpgid resumed>) = 0 [pid 1659] <... openat resumed>) = 3 [pid 1658] <... close resumed>) = 0 [pid 1657] <... write resumed>) = ? [pid 1659] write(3, "1000", 4) = 4 [pid 1659] close(3) = 0 [pid 1659] write(1, "executing program\n", 18) = 18 [pid 1660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] <... restart_syscall resumed>) = 0 [pid 1659] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1660] <... openat resumed>) = 3 [pid 1659] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1659] <... ioctl resumed>) = 0 [pid 1659] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1659] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1659] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1660] write(3, "1000", 4) = 4 [pid 1659] <... write resumed>) = 8784 [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1661 [pid 1660] close(3 [pid 1659] exit_group(0 [pid 1660] <... close resumed>) = 0 [ 289.634147][ T24] tty tty1: SAK: killed process 1649 (syz-executor236): by fd#3 [ 289.663398][ T24] tty tty1: SAK: killed process 1651 (syz-executor236): by fd#3 [ 289.663427][ T24] tty tty1: SAK: killed process 1652 (syz-executor236): by fd#3 [ 289.663443][ T24] tty tty1: SAK: killed process 1653 (syz-executor236): by fd#3 [ 289.687543][ T24] tty tty1: SAK: killed process 1656 (syz-executor236): by fd#3 [ 289.697306][ T6] tty tty1: SAK: killed process 1657 (syz-executor236): by fd#3 executing program executing program executing program [pid 1660] write(1, "executing program\n", 18 [pid 1659] <... exit_group resumed>) = ? [pid 1660] <... write resumed>) = 18 [pid 1660] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1658] write(1, "executing program\n", 18) = 18 [pid 1658] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1658] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1658] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1658] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1658] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1658] exit_group(0) = ? ./strace-static-x86_64: Process 1661 attached [pid 1661] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1661] setpgid(0, 0) = 0 [pid 1661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1661] write(3, "1000", 4) = 4 [pid 1661] close(3) = 0 [pid 1661] write(1, "executing program\n", 18) = 18 [pid 1661] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1661] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1661] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1661] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1661] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1661] exit_group(0) = ? [pid 1660] <... openat resumed>) = 3 [pid 1660] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1660] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1660] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1660] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1660] exit_group(0) = ? [pid 1659] +++ exited with 0 +++ [pid 1658] +++ exited with 0 +++ [pid 1657] +++ killed by SIGKILL +++ [pid 1660] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1662 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1663 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1657, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1664 ./strace-static-x86_64: Process 1664 attached [pid 1664] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1664] setpgid(0, 0) = 0 [pid 1664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1664] write(3, "1000", 4) = 4 [pid 1664] close(3executing program ) = 0 [pid 1664] write(1, "executing program\n", 18) = 18 [pid 1664] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1665 ./strace-static-x86_64: Process 1663 attached ./strace-static-x86_64: Process 1665 attached ./strace-static-x86_64: Process 1662 attached [pid 1663] set_robust_list(0x55558ee4d660, 24 [pid 1662] set_robust_list(0x55558ee4d660, 24 [pid 1661] +++ exited with 0 +++ [pid 1663] <... set_robust_list resumed>) = 0 [pid 1662] <... set_robust_list resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1665] set_robust_list(0x55558ee4d660, 24 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1665] <... set_robust_list resumed>) = 0 [pid 1663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1665] setpgid(0, 0) = 0 [pid 1665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1666 [pid 1663] <... prctl resumed>) = 0 [pid 1665] <... openat resumed>) = 3 [pid 1662] <... prctl resumed>) = 0 [pid 1663] setpgid(0, 0 [pid 1665] write(3, "1000", 4) = 4 [pid 1665] close(3executing program ) = 0 [pid 1665] write(1, "executing program\n", 18) = 18 [pid 1665] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1666 attached [pid 1663] <... setpgid resumed>) = 0 [pid 1662] setpgid(0, 0 [pid 1666] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1662] <... setpgid resumed>) = 0 [pid 1666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1666] setpgid(0, 0) = 0 [pid 1663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1663] <... openat resumed>) = 3 [pid 1662] <... openat resumed>) = 3 [pid 1663] write(3, "1000", 4 [pid 1666] <... openat resumed>) = 3 [pid 1666] write(3, "1000", 4executing program ) = 4 [pid 1666] close(3) = 0 [pid 1666] write(1, "executing program\n", 18) = 18 [pid 1666] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1663] <... write resumed>) = 4 [pid 1662] write(3, "1000", 4 [pid 1663] close(3 [pid 1662] <... write resumed>) = 4 [pid 1663] <... close resumed>) = 0 [pid 1662] close(3 [pid 1663] write(1, "executing program\n", 18 [pid 1662] <... close resumed>) = 0 [pid 1664] <... openat resumed>) = 3 [pid 1664] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1664] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}executing program ) = -1 EBADF (Bad file descriptor) [pid 1664] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1664] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1663] <... write resumed>) = 18 executing program [pid 1662] write(1, "executing program\n", 18 [pid 1663] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1662] <... write resumed>) = 18 [pid 1662] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1663] <... openat resumed>) = 3 [pid 1665] <... openat resumed>) = ? [pid 1664] <... write resumed>) = ? [pid 1662] <... openat resumed>) = ? [pid 1662] +++ killed by SIGKILL +++ [pid 1663] +++ killed by SIGKILL +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1662, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1663, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1666] <... openat resumed>) = 3 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1665] +++ killed by SIGKILL +++ [pid 1666] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1666] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1666] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1666] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1666] exit_group(0) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1667 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1665, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 1667 attached [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1664] +++ killed by SIGKILL +++ executing program [pid 1667] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1667] setpgid(0, 0) = 0 [pid 1667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1667] write(3, "1000", 4) = 4 [pid 1667] close(3) = 0 [pid 1667] write(1, "executing program\n", 18) = 18 [pid 1667] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1667] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1667] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1667] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1667] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1667] exit_group(0) = ? [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1668 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1669 ./strace-static-x86_64: Process 1668 attached [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1664, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 1669 attached [pid 1669] set_robust_list(0x55558ee4d660, 24 [pid 1668] set_robust_list(0x55558ee4d660, 24 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1666] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1669] <... set_robust_list resumed>) = 0 [pid 1669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1669] setpgid(0, 0) = 0 [pid 1669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1669] write(3, "1000", 4) = 4 executing program [pid 1669] close(3) = 0 [pid 1669] write(1, "executing program\n", 18) = 18 [pid 1669] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1669] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1669] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1669] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1670 [pid 1669] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [ 289.707692][ T6] tty tty1: SAK: killed process 1657 (syz-executor236): by fd#3 [ 289.707720][ T6] tty tty1: SAK: killed process 1659 (syz-executor236): by fd#3 [ 289.729084][ T24] tty tty1: SAK: killed process 1662 (syz-executor236): by fd#3 [ 289.729114][ T24] tty tty1: SAK: killed process 1663 (syz-executor236): by fd#3 [ 289.729132][ T24] tty tty1: SAK: killed process 1664 (syz-executor236): by fd#3 [pid 1669] exit_group(0) = ? executing program [pid 1668] <... set_robust_list resumed>) = 0 [pid 1668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1668] setpgid(0, 0) = 0 [pid 1668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1668] write(3, "1000", 4) = 4 [pid 1668] close(3) = 0 [pid 1668] write(1, "executing program\n", 18 [pid 1667] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1668] <... write resumed>) = 18 [pid 1668] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1671 ./strace-static-x86_64: Process 1671 attached ./strace-static-x86_64: Process 1670 attached [pid 1671] set_robust_list(0x55558ee4d660, 24 [pid 1668] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1671] <... set_robust_list resumed>) = 0 [pid 1670] set_robust_list(0x55558ee4d660, 24 [pid 1668] <... ioctl resumed>) = 0 [pid 1668] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1668] ????() = ? [pid 1671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1670] <... set_robust_list resumed>) = 0 [pid 1668] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1668, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1671] <... prctl resumed>) = 0 [pid 1671] setpgid(0, 0) = 0 [pid 1671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1671] write(3, "1000", 4) = 4 [pid 1671] close(3) = 0 [pid 1671] write(1, "executing program\n", 18) = 18 [pid 1671] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1671] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1671] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1671] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1671] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1669] +++ exited with 0 +++ [pid 295] <... restart_syscall resumed>) = 0 [pid 1671] exit_group(0 [pid 1670] <... prctl resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1671] <... exit_group resumed>) = ? [pid 1670] setpgid(0, 0 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1670] <... setpgid resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1670] <... openat resumed>) = 3 ./strace-static-x86_64: Process 1672 attached [pid 1671] +++ exited with 0 +++ [pid 1670] write(3, "1000", 4 [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1672 ./strace-static-x86_64: Process 1673 attached [pid 1670] <... write resumed>) = 4 [pid 1673] set_robust_list(0x55558ee4d660, 24 [pid 1672] set_robust_list(0x55558ee4d660, 24 [pid 1670] close(3 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1673 [pid 1670] <... close resumed>) = 0 [pid 1670] write(1, "executing program\n", 18 [pid 1673] <... set_robust_list resumed>) = 0 [pid 1672] <... set_robust_list resumed>) = 0 [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...>executing program [pid 1670] <... write resumed>) = 18 [pid 1670] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 293] <... restart_syscall resumed>) = 0 [pid 1670] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1670] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1670] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1670] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1674 [pid 1672] <... prctl resumed>) = 0 [pid 1672] setpgid(0, 0 [pid 1673] <... prctl resumed>) = 0 [pid 1673] setpgid(0, 0 [pid 1672] <... setpgid resumed>) = 0 [pid 1672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1673] <... setpgid resumed>) = 0 [pid 1673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1672] <... openat resumed>) = 3 [pid 1673] <... openat resumed>) = 3 [pid 1672] write(3, "1000", 4 [pid 1673] write(3, "1000", 4) = 4 [pid 1672] <... write resumed>) = 4 [pid 1673] close(3 [pid 1672] close(3 [pid 1673] <... close resumed>) = 0 [pid 1672] <... close resumed>) = 0 [pid 1672] write(1, "executing program\n", 18 [pid 1673] write(1, "executing program\n", 18executing program executing program [pid 1672] <... write resumed>) = 18 [pid 1673] <... write resumed>) = 18 [pid 1672] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1673] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1672] <... openat resumed>) = 3 [pid 1673] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1672] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}./strace-static-x86_64: Process 1674 attached [pid 1673] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1672] <... ioctl resumed>) = 0 [pid 1670] <... write resumed>) = ? [pid 292] <... restart_syscall resumed>) = 0 [pid 1674] set_robust_list(0x55558ee4d660, 24 [pid 1673] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1672] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1670] +++ killed by SIGKILL +++ [pid 1674] <... set_robust_list resumed>) = 0 [pid 1673] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1672] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1670, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1673] <... openat resumed>) = 4 [pid 1672] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 291] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1675 attached [pid 1674] <... prctl resumed>) = 0 [pid 1673] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1675 [pid 1675] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1674] setpgid(0, 0 [pid 1675] <... prctl resumed>) = 0 [pid 1675] setpgid(0, 0) = 0 [pid 1675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1675] write(3, "1000", 4) = 4 executing program [pid 1675] close(3) = 0 [pid 1675] write(1, "executing program\n", 18) = 18 [pid 1675] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1675] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1675] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1675] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1674] <... setpgid resumed>) = 0 executing program [pid 1674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1674] write(3, "1000", 4) = 4 [pid 1674] close(3) = 0 [pid 1674] write(1, "executing program\n", 18) = 18 [pid 1674] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1674] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1674] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1674] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1673] <... write resumed>) = ? [pid 1674] <... openat resumed>) = 4 [pid 1674] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1675] <... openat resumed>) = ? [pid 1675] +++ killed by SIGKILL +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1675, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> executing program [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1676 [pid 1672] <... openat resumed>) = ? [pid 1672] +++ killed by SIGKILL +++ [pid 1674] exit_group(0) = ? ./strace-static-x86_64: Process 1676 attached [pid 1676] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1676] setpgid(0, 0) = 0 [pid 1676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1676] write(3, "1000", 4) = 4 [pid 1676] close(3) = 0 [pid 1676] write(1, "executing program\n", 18) = 18 [pid 1676] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1676] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1676] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1676] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1676] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1676] exit_group(0) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1672, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1674] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] <... restart_syscall resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1678 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1677 ./strace-static-x86_64: Process 1677 attached [pid 1677] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1677] setpgid(0, 0) = 0 [pid 1677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1677] write(3, "1000", 4) = 4 [pid 1677] close(3) = 0 [ 289.729153][ T24] tty tty1: SAK: killed process 1665 (syz-executor236): by fd#3 [ 289.762014][ T24] tty tty1: SAK: killed process 1668 (syz-executor236): by fd#3 [ 289.775284][ T24] tty tty1: SAK: killed process 1670 (syz-executor236): by fd#3 [ 289.787474][ T6] tty tty1: SAK: killed process 1672 (syz-executor236): by fd#3 [ 289.787506][ T6] tty tty1: SAK: killed process 1673 (syz-executor236): by fd#3 [pid 1677] write(1, "executing program\n", 18executing program ) = 18 [pid 1677] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1677] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1677] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1677] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1677] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1677] exit_group(0) = ? ./strace-static-x86_64: Process 1678 attached [pid 1673] +++ killed by SIGKILL +++ [pid 1678] set_robust_list(0x55558ee4d660, 24 [pid 1676] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1673, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1677] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1678] <... set_robust_list resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1679 [pid 1678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1678] setpgid(0, 0) = 0 [pid 1678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 1679 attached ) = 3 [pid 1678] write(3, "1000", 4) = 4 [pid 1678] close(3 [pid 1679] set_robust_list(0x55558ee4d660, 24 [pid 1678] <... close resumed>) = 0 [pid 1679] <... set_robust_list resumed>) = 0 executing program [pid 1678] write(1, "executing program\n", 18 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1678] <... write resumed>) = 18 ./strace-static-x86_64: Process 1680 attached [pid 1679] <... prctl resumed>) = 0 [pid 1678] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 293] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1680 [pid 1679] setpgid(0, 0 [pid 1680] set_robust_list(0x55558ee4d660, 24 [pid 1679] <... setpgid resumed>) = 0 [pid 1679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1680] <... set_robust_list resumed>) = 0 [pid 1680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1680] setpgid(0, 0 [pid 1679] <... openat resumed>) = 3 [pid 1680] <... setpgid resumed>) = 0 [pid 292] <... restart_syscall resumed>) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1678] <... openat resumed>) = 3 [pid 292] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1681 [pid 1679] write(3, "1000", 4 [pid 1678] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1678] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 1681 attached [pid 1679] <... write resumed>) = 4 [pid 1680] <... openat resumed>) = 3 [pid 1680] write(3, "1000", 4) = 4 [pid 1680] close(3executing program ) = 0 [pid 1680] write(1, "executing program\n", 18) = 18 [pid 1680] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1678] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1680] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1680] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1680] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1680] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1679] close(3 [pid 1678] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1681] set_robust_list(0x55558ee4d660, 24 [pid 1680] <... write resumed>) = ? [pid 1679] <... close resumed>) = 0 [pid 1678] +++ killed by SIGKILL +++ [pid 1679] write(1, "executing program\n", 18executing program ) = 18 [pid 1679] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1679] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1679] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1679] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1679] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1682 [pid 1679] <... write resumed>) = 8784 [pid 1679] exit_group(0) = ? [pid 1681] <... set_robust_list resumed>) = 0 [pid 1681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1681] setpgid(0, 0 [pid 1679] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1682 attached [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1678, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1681] <... setpgid resumed>) = 0 [pid 1681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1681] write(3, "1000", 4) = 4 [pid 1681] close(3) = 0 [pid 1681] write(1, "executing program\n", 18executing program ) = 18 [pid 1681] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1681] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1681] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1681] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1681] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1681] exit_group(0) = ? [pid 1682] set_robust_list(0x55558ee4d660, 24) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1680] +++ killed by SIGKILL +++ [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1684 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1683 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1680, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1683 attached ./strace-static-x86_64: Process 1684 attached [pid 1682] <... prctl resumed>) = 0 [pid 1684] set_robust_list(0x55558ee4d660, 24 [pid 1683] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1684] <... set_robust_list resumed>) = 0 [pid 1683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1682] setpgid(0, 0 [pid 1684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1683] <... prctl resumed>) = 0 [pid 1684] <... prctl resumed>) = 0 [pid 1683] setpgid(0, 0 [pid 1684] setpgid(0, 0 [pid 1683] <... setpgid resumed>) = 0 [pid 1684] <... setpgid resumed>) = 0 [pid 1683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1683] <... openat resumed>) = 3 [pid 1684] write(3, "1000", 4) = 4 [pid 1683] write(3, "1000", 4) = 4 [pid 1684] close(3 [pid 1683] close(3 [pid 1684] <... close resumed>) = 0 [pid 1683] <... close resumed>) = 0 [pid 1684] write(1, "executing program\n", 18executing program executing program [pid 1683] write(1, "executing program\n", 18 [pid 1684] <... write resumed>) = 18 [pid 1683] <... write resumed>) = 18 [pid 1684] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1683] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1682] <... setpgid resumed>) = 0 [pid 1681] +++ exited with 0 +++ [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 292] restart_syscall(<... resuming interrupted clone ...> [pid 1682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1683] <... openat resumed>) = 3 [pid 1684] <... openat resumed>) = 3 [pid 1684] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1683] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1682] <... openat resumed>) = 3 [pid 1684] <... ioctl resumed>) = 0 [pid 1682] write(3, "1000", 4 [pid 1684] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1683] <... ioctl resumed>) = 0 [pid 1684] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1684] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1683] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1684] <... openat resumed>) = 4 [pid 1683] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1683] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1682] <... write resumed>) = 4 [pid 1684] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program ) = 8784 [pid 1683] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1682] close(3 [pid 1683] <... write resumed>) = ? [pid 1682] <... close resumed>) = 0 [pid 1682] write(1, "executing program\n", 18) = 18 [pid 1682] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1682] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1682] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1682] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1682] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1682] exit_group(0) = ? [pid 1683] +++ killed by SIGKILL +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1683, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 293] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1685 ./strace-static-x86_64: Process 1685 attached [pid 1685] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1685] setpgid(0, 0) = 0 [pid 1685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1685] write(3, "1000", 4) = 4 [pid 1685] close(3) = 0 [pid 1685] write(1, "executing program\n", 18executing program ) = 18 [pid 1685] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 3 [pid 1685] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1685] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1685] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1685] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1685] exit_group(0) = ? [pid 1684] +++ killed by SIGKILL +++ [pid 1682] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1684, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [ 289.787526][ T6] tty tty1: SAK: killed process 1675 (syz-executor236): by fd#3 [ 289.820166][ T24] tty tty1: SAK: killed process 1678 (syz-executor236): by fd#3 [ 289.820203][ T24] tty tty1: SAK: killed process 1680 (syz-executor236): by fd#3 [ 289.841750][ T39] tty tty1: SAK: killed process 1683 (syz-executor236): by fd#3 [ 289.841783][ T39] tty tty1: SAK: killed process 1684 (syz-executor236): by fd#3 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1686 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1687 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1688 ./strace-static-x86_64: Process 1687 attached ./strace-static-x86_64: Process 1686 attached [pid 1687] set_robust_list(0x55558ee4d660, 24 [pid 1686] set_robust_list(0x55558ee4d660, 24 [pid 1687] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 1688 attached [pid 1686] <... set_robust_list resumed>) = 0 [pid 1687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1687] setpgid(0, 0 [pid 1686] <... prctl resumed>) = 0 [pid 1688] set_robust_list(0x55558ee4d660, 24 [pid 1687] <... setpgid resumed>) = 0 [pid 1688] <... set_robust_list resumed>) = 0 [pid 1686] setpgid(0, 0 [pid 1687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1686] <... setpgid resumed>) = 0 [pid 1687] <... openat resumed>) = 3 [pid 1686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1687] write(3, "1000", 4 [pid 1686] <... openat resumed>) = 3 [pid 1687] <... write resumed>) = 4 [pid 1686] write(3, "1000", 4 [pid 1688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1687] close(3 [pid 1686] <... write resumed>) = 4 [pid 1685] +++ exited with 0 +++ [pid 1688] <... prctl resumed>) = 0 executing program executing program [pid 1687] <... close resumed>) = 0 [pid 1686] close(3 [pid 1687] write(1, "executing program\n", 18 [pid 1686] <... close resumed>) = 0 [pid 1688] setpgid(0, 0 [pid 1687] <... write resumed>) = 18 [pid 1686] write(1, "executing program\n", 18 [pid 1687] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1688] <... setpgid resumed>) = 0 [pid 1686] <... write resumed>) = 18 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 1687] <... openat resumed>) = 3 [pid 1686] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1687] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1686] <... openat resumed>) = 3 [pid 1687] <... ioctl resumed>) = 0 [pid 1686] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1687] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1686] <... ioctl resumed>) = 0 [pid 1687] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1687] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1686] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1687] <... openat resumed>) = 4 [pid 1687] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1688] <... openat resumed>) = 3 [pid 1687] exit_group(0) = ? executing program [pid 1688] write(3, "1000", 4 [pid 1686] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1687] +++ exited with 0 +++ [pid 295] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1689 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1690 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1691 [pid 1688] <... write resumed>) = 4 [pid 1688] close(3) = 0 [pid 1688] write(1, "executing program\n", 18) = 18 [pid 1688] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1689 attached [pid 1689] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1689] setpgid(0, 0) = 0 [pid 1689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1689] write(3, "1000", 4) = 4 [pid 1689] close(3) = 0 executing program [pid 1689] write(1, "executing program\n", 18) = 18 [pid 1689] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR./strace-static-x86_64: Process 1690 attached [pid 1690] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1690] setpgid(0, 0) = 0 [pid 1690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1690] write(3, "1000", 4) = 4 [pid 1690] close(3) = 0 executing program ./strace-static-x86_64: Process 1691 attached [pid 1690] write(1, "executing program\n", 18) = 18 [pid 1686] +++ killed by SIGKILL +++ [pid 1691] set_robust_list(0x55558ee4d660, 24 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1686, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 1691] <... set_robust_list resumed>) = 0 [pid 1688] <... openat resumed>) = 3 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 1689] <... openat resumed>) = 3 [pid 1691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1689] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1688] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */} [pid 1691] <... prctl resumed>) = 0 [pid 1691] setpgid(0, 0 [pid 1689] <... ioctl resumed>) = 0 [pid 1691] <... setpgid resumed>) = 0 [pid 1688] <... ioctl resumed>) = 0 [pid 1689] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1688] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...} [pid 1689] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1691] <... openat resumed>) = 3 [pid 1689] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1691] write(3, "1000", 4 [pid 1688] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1691] <... write resumed>) = 4 [pid 1691] close(3 [pid 1689] <... openat resumed>) = 4 [pid 1688] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000 [pid 1691] <... close resumed>) = 0 [pid 1689] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784executing program [pid 1691] write(1, "executing program\n", 18 [pid 1688] <... openat resumed>) = 4 [pid 1691] <... write resumed>) = 18 [pid 1688] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784 [pid 1691] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1690] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR [pid 1689] <... write resumed>) = ? [pid 1688] <... write resumed>) = ? [pid 1691] <... openat resumed>) = 3 [pid 1691] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1691] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1691] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1691] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1691] exit_group(0) = ? [pid 1688] +++ killed by SIGKILL +++ [pid 291] <... restart_syscall resumed>) = 0 [pid 1690] <... openat resumed>) = 3 [pid 1690] ioctl(3, KDSKBENT, {kb_table=K_NORMTAB, kb_index=127, kb_value=0x20f /* K_SAK */}) = 0 [pid 1690] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 1690] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|O_NOATIME|FASYNC|0x800000) = 4 [pid 1690] write(4, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8784) = 8784 [pid 1690] exit_group(0) = ? [pid 292] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1688, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee4d650) = 1692 [pid 1691] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 1690] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 1692 attached [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1689] +++ killed by SIGKILL +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1689, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 1692] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1692] setpgid(0, 0) = 0 [pid 1692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1692] write(3, "1000", 4) = 4 [pid 1692] close(3) = 0 [pid 1692] write(1, "executing program\n", 18executing program ) = 18 [pid 1692] openat(AT_FDCWD, "/dev/char/4:1", O_RDWRexecuting program [pid 291] <... clone resumed>, child_tidptr=0x55558ee4d650) = 1693 ./strace-static-x86_64: Process 1693 attached [pid 1693] set_robust_list(0x55558ee4d660, 24) = 0 [pid 1693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1693] setpgid(0, 0) = 0 [pid 1693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1693] write(3, "1000", 4) = 4 [pid 1693] close(3) = 0 [pid 1693] write(1, "executing program\n", 18) = 18 [ 289.858301][ T39] tty tty1: SAK: killed process 1685 (syz-executor236): by fd#3 [ 289.870260][ T39] tty tty1: SAK: killed process 1686 (syz-executor236): by fd#3 [ 289.880197][ T6] tty tty1: SAK: killed process 1688 (syz-executor236): by fd#3 [ 289.880407][ T6] tty tty1: SAK: killed process 1689 (syz-executor236): by fd#3 [ 289.898486][ T371] ================================================================== [ 289.898500][ T371] BUG: KASAN: null-ptr-deref in n_tty_flush_buffer+0x6c/0x220 [ 289.898546][ T371] Write of size 24 at addr 0000000000000000 by task kworker/0:3/371 [ 289.898563][ T371] [ 289.898568][ T371] CPU: 0 PID: 371 Comm: kworker/0:3 Not tainted 6.1.138-syzkaller-00052-g4cf22d978348 #0 [ 289.898590][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 289.898602][ T371] Workqueue: events vc_SAK [ 289.898635][ T371] Call Trace: [ 289.898641][ T371] [ 289.898649][ T371] __dump_stack+0x21/0x24 [ 289.898677][ T371] dump_stack_lvl+0xee/0x150 [ 289.898704][ T371] ? __cfi_dump_stack_lvl+0x8/0x8 [ 289.898729][ T371] ? preempt_count_add+0x90/0x1b0 [ 289.898748][ T371] ? n_tty_flush_buffer+0x6c/0x220 [ 289.898772][ T371] ? n_tty_flush_buffer+0x6c/0x220 [ 289.898797][ T371] print_report+0x3d/0x60 [ 289.898823][ T371] kasan_report+0x122/0x150 [ 289.898846][ T371] ? n_tty_flush_buffer+0x6c/0x220 [ 289.898881][ T371] kasan_check_range+0x280/0x290 [ 289.898903][ T371] memset+0x23/0x40 [ 289.898931][ T371] n_tty_flush_buffer+0x6c/0x220 [ 289.898954][ T371] ? __kasan_check_write+0x14/0x20 [ 289.898982][ T371] ? __cfi_n_tty_flush_buffer+0x10/0x10 [ 289.899009][ T371] tty_buffer_flush+0x31d/0x3e0 [ 289.899040][ T371] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 289.899071][ T371] tty_ldisc_flush+0x6c/0xc0 [ 289.899098][ T371] __do_SAK+0x132/0x640 [ 289.899119][ T371] vc_SAK+0x78/0x220 [ 289.899148][ T371] process_one_work+0x71f/0xc40 [ 289.899171][ T371] worker_thread+0xa29/0x11f0 [ 289.899191][ T371] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 289.899223][ T371] ? __kthread_parkme+0x142/0x180 [ 289.899244][ T371] kthread+0x281/0x320 [ 289.899265][ T371] ? __cfi_worker_thread+0x10/0x10 [ 289.899285][ T371] ? __cfi_kthread+0x10/0x10 [ 289.899307][ T371] ret_from_fork+0x1f/0x30 [ 289.899334][ T371] [ 289.899342][ T371] ================================================================== [ 289.899408][ T371] Disabling lock debugging due to kernel taint [ 289.899426][ T371] BUG: unable to handle page fault for address: 0000000000002260 [ 289.899438][ T371] #PF: supervisor write access in kernel mode [ 289.899448][ T371] #PF: error_code(0x0002) - not-present page [ 289.899464][ T371] PGD 0 P4D 0 [ 289.899482][ T371] Oops: 0002 [#1] PREEMPT SMP KASAN [ 289.899499][ T371] CPU: 0 PID: 371 Comm: kworker/0:3 Tainted: G B 6.1.138-syzkaller-00052-g4cf22d978348 #0 [ 289.899520][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 289.899532][ T371] Workqueue: events vc_SAK [ 289.899565][ T371] RIP: 0010:memset_erms+0x9/0x10 [ 289.899600][ T371] Code: c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 01 [ 289.899623][ T371] RSP: 0018:ffffc90000fa7b50 EFLAGS: 00010202 [ 289.899641][ T371] RAX: 0000000000000000 RBX: 0000000000000010 RCX: 0000000000000010 [ 289.899654][ T371] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000002260 [ 289.899669][ T371] RBP: ffffc90000fa7b70 R08: 0000000000000000 R09: 0000000000002260 [ 289.899683][ T371] R10: fffffbfff0f2cafd R11: 1ffffffff0f2cafc R12: 000000000000005d [ 289.899699][ T371] R13: 0000000000002260 R14: 0000000000000000 R15: 0000000000002260 [ 289.899713][ T371] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 289.899731][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 289.899745][ T371] CR2: 0000000000002260 CR3: 000000012890b000 CR4: 00000000003506b0 [ 289.899764][ T371] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 289.899778][ T371] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 289.899793][ T371] Call Trace: [ 289.899799][ T371] [ 289.899806][ T371] ? memset+0x35/0x40 [ 289.899835][ T371] n_tty_flush_buffer+0x7b/0x220 [ 289.899870][ T371] ? __kasan_check_write+0x14/0x20 [ 289.899899][ T371] ? __cfi_n_tty_flush_buffer+0x10/0x10 [ 289.899925][ T371] tty_buffer_flush+0x31d/0x3e0 [ 289.899957][ T371] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 289.899985][ T371] tty_ldisc_flush+0x6c/0xc0 [ 289.900013][ T371] __do_SAK+0x132/0x640 [ 289.900034][ T371] vc_SAK+0x78/0x220 [ 289.900060][ T371] process_one_work+0x71f/0xc40 [ 289.900083][ T371] worker_thread+0xa29/0x11f0 [ 289.900102][ T371] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 289.900132][ T371] ? __kthread_parkme+0x142/0x180 [ 289.900150][ T371] kthread+0x281/0x320 [ 289.900170][ T371] ? __cfi_worker_thread+0x10/0x10 [ 289.900188][ T371] ? __cfi_kthread+0x10/0x10 [ 289.900208][ T371] ret_from_fork+0x1f/0x30 [ 289.900229][ T371] [ 289.900240][ T371] Modules linked in: [ 289.900251][ T371] CR2: 0000000000002260 [ 289.900259][ T371] ---[ end trace 0000000000000000 ]--- [ 289.900265][ T371] RIP: 0010:memset_erms+0x9/0x10 [ 289.900287][ T371] Code: c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 01 [ 289.900299][ T371] RSP: 0018:ffffc90000fa7b50 EFLAGS: 00010202 [ 289.900311][ T371] RAX: 0000000000000000 RBX: 0000000000000010 RCX: 0000000000000010 [ 289.900320][ T371] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000002260 [ 289.900329][ T371] RBP: ffffc90000fa7b70 R08: 0000000000000000 R09: 0000000000002260 [ 289.900339][ T371] R10: fffffbfff0f2cafd R11: 1ffffffff0f2cafc R12: 000000000000005d [ 289.900349][ T371] R13: 0000000000002260 R14: 0000000000000000 R15: 0000000000002260 [ 289.900358][ T371] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 289.900370][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 289.900380][ T371] CR2: 0000000000002260 CR3: 000000012890b000 CR4: 00000000003506b0 [ 289.900392][ T371] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 289.900401][ T371] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 289.900411][ T371] Kernel panic - not syncing: Fatal exception [ 289.900748][ T371] Kernel Offset: disabled [ 290.489468][ T371] Rebooting in 86400 seconds..