./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2568497330 <...> Warning: Permanently added '10.128.0.41' (ED25519) to the list of known hosts. execve("./syz-executor2568497330", ["./syz-executor2568497330"], 0x7ffff4719d40 /* 10 vars */) = 0 brk(NULL) = 0x55555727f000 brk(0x55555727fd00) = 0x55555727fd00 arch_prctl(ARCH_SET_FS, 0x55555727f380) = 0 set_tid_address(0x55555727f650) = 5065 set_robust_list(0x55555727f660, 24) = 0 rseq(0x55555727fca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2568497330", 4096) = 28 getrandom("\x39\xc7\x2f\x67\x4a\x2b\x25\xe5", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555727fd00 brk(0x5555572a0d00) = 0x5555572a0d00 brk(0x5555572a1000) = 0x5555572a1000 mprotect(0x7f92db5d6000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5066 attached , child_tidptr=0x55555727f650) = 5066 [pid 5066] set_robust_list(0x55555727f660, 24) = 0 [pid 5066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5066] setpgid(0, 0) = 0 [pid 5066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] write(3, "1000", 4) = 4 [pid 5066] close(3) = 0 [pid 5066] open("./file0", O_RDWR|O_CREAT|O_SYNC|O_NOATIME, 000) = 3 [ 54.854646][ T783] libceph: connect (1)[d::]:6789 error -101 [ 54.861006][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 55.125654][ T783] libceph: connect (1)[d::]:6789 error -101 [ 55.131755][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 55.645196][ T783] libceph: connect (1)[d::]:6789 error -101 [ 55.651214][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 57.245593][ T783] libceph: connect (1)[d::]:6789 error -101 [ 57.251588][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 58.206222][ T783] libceph: connect (1)[d::]:6789 error -101 [ 58.212331][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 58.475218][ T783] libceph: connect (1)[d::]:6789 error -101 [ 58.481284][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 58.995324][ T783] libceph: connect (1)[d::]:6789 error -101 [ 59.001342][ T783] libceph: mon0 (1)[d::]:6789 connect error [pid 5066] mount("[d::]::", "./file0", "ceph", 0, NULL [pid 5065] kill(-5066, SIGKILL) = 0 [pid 5065] kill(5066, SIGKILL) = 0 [pid 5066] <... mount resumed>) = ? [pid 5066] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5066, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted kill ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5071 attached , child_tidptr=0x55555727f650) = 5071 [pid 5071] set_robust_list(0x55555727f660, 24) = 0 [pid 5071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5071] setpgid(0, 0) = 0 [pid 5071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5071] write(3, "1000", 4) = 4 [pid 5071] close(3) = 0 [ 59.822082][ T5066] ceph: No mds server is up or the cluster is laggy [pid 5071] open("./file0", O_RDWR|O_CREAT|O_SYNC|O_NOATIME, 000) = 3 [ 59.889404][ T783] libceph: connect (1)[d::]:6789 error -101 [ 59.895536][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 60.155264][ T783] libceph: connect (1)[d::]:6789 error -101 [ 60.161387][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 60.675230][ T783] libceph: connect (1)[d::]:6789 error -101 [ 60.681233][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 62.205183][ T783] libceph: connect (1)[d::]:6789 error -101 [ 62.211520][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 63.245355][ T783] libceph: connect (1)[d::]:6789 error -101 [ 63.251403][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 63.515210][ T783] libceph: connect (1)[d::]:6789 error -101 [ 63.521242][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 64.035290][ T783] libceph: connect (1)[d::]:6789 error -101 [ 64.041337][ T783] libceph: mon0 (1)[d::]:6789 connect error [pid 5071] mount("[d::]::", "./file0", "ceph", 0, NULL [pid 5065] kill(-5071, SIGKILL) = 0 [pid 5065] kill(5071, SIGKILL) = 0 [pid 5071] <... mount resumed>) = ? [pid 5071] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5071, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted kill ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5075 attached , child_tidptr=0x55555727f650) = 5075 [pid 5075] set_robust_list(0x55555727f660, 24) = 0 [pid 5075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5075] setpgid(0, 0) = 0 [pid 5075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5075] write(3, "1000", 4) = 4 [pid 5075] close(3) = 0 [pid 5075] open("./file0", O_RDWR|O_CREAT|O_SYNC|O_NOATIME, 000) = 3 [ 64.881174][ T5071] ceph: No mds server is up or the cluster is laggy [ 64.935384][ T783] libceph: connect (1)[d::]:6789 error -101 [ 64.941387][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 65.215139][ T783] libceph: connect (1)[d::]:6789 error -101 [ 65.221524][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 65.735217][ T783] libceph: connect (1)[d::]:6789 error -101 [ 65.741615][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 67.245181][ T783] libceph: connect (1)[d::]:6789 error -101 [ 67.251741][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 68.215314][ T783] libceph: connect (1)[d::]:6789 error -101 [ 68.221317][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 68.485154][ T783] libceph: connect (1)[d::]:6789 error -101 [ 68.491150][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 69.005400][ T783] libceph: connect (1)[d::]:6789 error -101 [ 69.011430][ T783] libceph: mon0 (1)[d::]:6789 connect error [pid 5075] mount("[d::]::", "./file0", "ceph", 0, NULL [pid 5065] kill(-5075, SIGKILL) = 0 [pid 5065] kill(5075, SIGKILL) = 0 [pid 5075] <... mount resumed>) = ? [pid 5075] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5075, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555727f650) = 5079 ./strace-static-x86_64: Process 5079 attached [ 69.920336][ T5075] ceph: No mds server is up or the cluster is laggy [pid 5079] set_robust_list(0x55555727f660, 24) = 0 [pid 5079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5079] setpgid(0, 0) = 0 [pid 5079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5079] write(3, "1000", 4) = 4 [pid 5079] close(3) = 0 [pid 5079] open("./file0", O_RDWR|O_CREAT|O_SYNC|O_NOATIME, 000) = 3 [ 69.993032][ T783] libceph: connect (1)[d::]:6789 error -101 [ 69.999091][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 70.265381][ T783] libceph: connect (1)[d::]:6789 error -101 [ 70.271415][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 70.785170][ T783] libceph: connect (1)[d::]:6789 error -101 [ 70.791235][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 72.205200][ T783] libceph: connect (1)[d::]:6789 error -101 [ 72.211267][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 73.245374][ T783] libceph: connect (1)[d::]:6789 error -101 [ 73.251374][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 73.515394][ T783] libceph: connect (1)[d::]:6789 error -101 [ 73.521890][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 74.035144][ T783] libceph: connect (1)[d::]:6789 error -101 [ 74.041940][ T783] libceph: mon0 (1)[d::]:6789 connect error [pid 5079] mount("[d::]::", "./file0", "ceph", 0, NULL [pid 5065] kill(-5079, SIGKILL) = 0 [pid 5065] kill(5079, SIGKILL) = 0 [pid 5079] <... mount resumed>) = ? [pid 5079] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5079, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted kill ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5083 attached , child_tidptr=0x55555727f650) = 5083 [pid 5083] set_robust_list(0x55555727f660, 24) = 0 [pid 5083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5083] setpgid(0, 0) = 0 [pid 5083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5083] write(3, "1000", 4) = 4 [pid 5083] close(3) = 0 [ 74.972935][ T5079] ceph: No mds server is up or the cluster is laggy [pid 5083] open("./file0", O_RDWR|O_CREAT|O_SYNC|O_NOATIME, 000) = 3 [ 75.037774][ T24] libceph: connect (1)[d::]:6789 error -101 [ 75.043775][ T24] libceph: mon0 (1)[d::]:6789 connect error [ 75.305240][ T5086] libceph: connect (1)[d::]:6789 error -101 [ 75.311461][ T5086] libceph: mon0 (1)[d::]:6789 connect error [ 75.835262][ T44] libceph: connect (1)[d::]:6789 error -101 [ 75.841425][ T44] libceph: mon0 (1)[d::]:6789 connect error [ 76.847489][ T56] cfg80211: failed to load regulatory.db [ 77.175121][ T5086] libceph: connect (1)[d::]:6789 error -101 [ 77.181450][ T5086] libceph: mon0 (1)[d::]:6789 connect error [ 78.205297][ T56] libceph: connect (1)[d::]:6789 error -101 [ 78.211345][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 78.475129][ T56] libceph: connect (1)[d::]:6789 error -101 [ 78.481121][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 78.997260][ T56] libceph: connect (1)[d::]:6789 error -101 [ 79.003359][ T56] libceph: mon0 (1)[d::]:6789 connect error [pid 5083] mount("[d::]::", "./file0", "ceph", 0, NULL [pid 5065] kill(-5083, SIGKILL) = 0 [pid 5065] kill(5083, SIGKILL) = 0 [pid 5083] <... mount resumed>) = ? [pid 5083] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5083, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted kill ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5088 attached , child_tidptr=0x55555727f650) = 5088 [pid 5088] set_robust_list(0x55555727f660, 24) = 0 [pid 5088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5088] setpgid(0, 0) = 0 [pid 5088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 80.020143][ T5083] ceph: No mds server is up or the cluster is laggy [pid 5088] write(3, "1000", 4) = 4 [pid 5088] close(3) = 0 [pid 5088] open("./file0", O_RDWR|O_CREAT|O_SYNC|O_NOATIME, 000) = 3 [ 80.096631][ T783] libceph: connect (1)[d::]:6789 error -101 [ 80.102637][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 80.365220][ T783] libceph: connect (1)[d::]:6789 error -101 [ 80.371231][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 80.885277][ T783] libceph: connect (1)[d::]:6789 error -101 [ 80.891335][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 82.205240][ T783] libceph: connect (1)[d::]:6789 error -101 [ 82.211318][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 83.245529][ T783] libceph: connect (1)[d::]:6789 error -101 [ 83.251594][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 83.515160][ T783] libceph: connect (1)[d::]:6789 error -101 [ 83.521153][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 84.035306][ T783] libceph: connect (1)[d::]:6789 error -101 [ 84.041314][ T783] libceph: mon0 (1)[d::]:6789 connect error [pid 5088] mount("[d::]::", "./file0", "ceph", 0, NULL [pid 5065] kill(-5088, SIGKILL) = 0 [pid 5065] kill(5088, SIGKILL) = 0 [pid 5088] <... mount resumed>) = ? [pid 5088] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5088, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted kill ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555727f650) = 5092 ./strace-static-x86_64: Process 5092 attached [pid 5092] set_robust_list(0x55555727f660, 24) = 0 [pid 5092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5092] setpgid(0, 0) = 0 [pid 5092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 85.073389][ T5088] ceph: No mds server is up or the cluster is laggy [pid 5092] write(3, "1000", 4) = 4 [pid 5092] close(3) = 0 [pid 5092] open("./file0", O_RDWR|O_CREAT|O_SYNC|O_NOATIME, 000) = 3 [ 85.150008][ T56] libceph: connect (1)[d::]:6789 error -101 [ 85.156064][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 85.415180][ T56] libceph: connect (1)[d::]:6789 error -101 [ 85.421164][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 85.935202][ T56] libceph: connect (1)[d::]:6789 error -101 [ 85.941186][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 87.165271][ T56] libceph: connect (1)[d::]:6789 error -101 [ 87.171305][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 88.205251][ T56] libceph: connect (1)[d::]:6789 error -101 [ 88.211256][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 88.475234][ T56] libceph: connect (1)[d::]:6789 error -101 [ 88.481241][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 88.995289][ T56] libceph: connect (1)[d::]:6789 error -101 [ 89.001314][ T56] libceph: mon0 (1)[d::]:6789 connect error [pid 5092] mount("[d::]::", "./file0", "ceph", 0, NULL [pid 5065] kill(-5092, SIGKILL) = 0 [pid 5065] kill(5092, SIGKILL) = 0 [pid 5092] <... mount resumed>) = ? [pid 5092] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5092, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5096 attached [pid 5096] set_robust_list(0x55555727f660, 24) = 0 [pid 5096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] <... clone resumed>, child_tidptr=0x55555727f650) = 5096 [pid 5096] <... prctl resumed>) = 0 [pid 5096] setpgid(0, 0) = 0 [pid 5096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5096] write(3, "1000", 4) = 4 [pid 5096] close(3) = 0 [pid 5096] open("./file0", O_RDWR|O_CREAT|O_SYNC|O_NOATIME, 000) = 3 [ 90.106203][ T5092] ceph: No mds server is up or the cluster is laggy [ 90.173622][ T56] libceph: connect (1)[d::]:6789 error -101 [ 90.179679][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 90.445267][ T56] libceph: connect (1)[d::]:6789 error -101 [ 90.451281][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 90.965211][ T56] libceph: connect (1)[d::]:6789 error -101 [ 90.971236][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 92.205283][ T56] libceph: connect (1)[d::]:6789 error -101 [ 92.211276][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 93.165351][ T56] libceph: connect (1)[d::]:6789 error -101 [ 93.171434][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 93.435273][ T56] libceph: connect (1)[d::]:6789 error -101 [ 93.441308][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 93.955231][ T56] libceph: connect (1)[d::]:6789 error -101 [ 93.961264][ T56] libceph: mon0 (1)[d::]:6789 connect error [pid 5096] mount("[d::]::", "./file0", "ceph", 0, NULL [pid 5065] kill(-5096, SIGKILL) = 0 [pid 5065] kill(5096, SIGKILL) = 0 [pid 5096] <... mount resumed>) = ? [pid 5096] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5096, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted kill ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5102 attached , child_tidptr=0x55555727f650) = 5102 [pid 5102] set_robust_list(0x55555727f660, 24) = 0 [pid 5102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5102] setpgid(0, 0) = 0 [ 95.148926][ T5096] ceph: No mds server is up or the cluster is laggy [pid 5102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5102] write(3, "1000", 4) = 4 [pid 5102] close(3) = 0 [pid 5102] open("./file0", O_RDWR|O_CREAT|O_SYNC|O_NOATIME, 000) = 3 [ 95.239262][ T783] libceph: connect (1)[d::]:6789 error -101 [ 95.245757][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 95.505141][ T783] libceph: connect (1)[d::]:6789 error -101 [ 95.511138][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 96.025208][ T783] libceph: connect (1)[d::]:6789 error -101 [ 96.031261][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 97.245259][ T783] libceph: connect (1)[d::]:6789 error -101 [ 97.251637][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 98.205677][ T783] libceph: connect (1)[d::]:6789 error -101 [ 98.211781][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 98.475555][ T783] libceph: connect (1)[d::]:6789 error -101 [ 98.481600][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 98.995265][ T783] libceph: connect (1)[d::]:6789 error -101 [ 99.001289][ T783] libceph: mon0 (1)[d::]:6789 connect error [pid 5102] mount("[d::]::", "./file0", "ceph", 0, NULL [pid 5065] kill(-5102, SIGKILL) = 0 [pid 5065] kill(5102, SIGKILL) = 0 [pid 5102] <... mount resumed>) = ? [pid 5102] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5102, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5109 attached [pid 5109] set_robust_list(0x55555727f660, 24) = 0 [pid 5109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] <... clone resumed>, child_tidptr=0x55555727f650) = 5109 [pid 5109] <... prctl resumed>) = 0 [pid 5109] setpgid(0, 0) = 0 [ 100.188049][ T5102] ceph: No mds server is up or the cluster is laggy [pid 5109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5109] write(3, "1000", 4) = 4 [pid 5109] close(3) = 0 [pid 5109] open("./file0", O_RDWR|O_CREAT|O_SYNC|O_NOATIME, 000) = 3 [ 100.293787][ T56] libceph: connect (1)[d::]:6789 error -101 [ 100.299919][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 100.565244][ T56] libceph: connect (1)[d::]:6789 error -101 [ 100.571266][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 101.085254][ T56] libceph: connect (1)[d::]:6789 error -101 [ 101.091296][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 102.205235][ T56] libceph: connect (1)[d::]:6789 error -101 [ 102.211259][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 103.165309][ T56] libceph: connect (1)[d::]:6789 error -101 [ 103.171318][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 103.435162][ T56] libceph: connect (1)[d::]:6789 error -101 [ 103.441161][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 103.955314][ T56] libceph: connect (1)[d::]:6789 error -101 [ 103.961358][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 105.165285][ T56] libceph: connect (1)[d::]:6789 error -101 [ 105.171345][ T56] libceph: mon0 (1)[d::]:6789 connect error [pid 5109] mount("[d::]::", "./file0", "ceph", 0, NULL [pid 5065] kill(-5109, SIGKILL) = 0 [pid 5065] kill(5109, SIGKILL) = 0 [pid 5109] <... mount resumed>) = ? [pid 5109] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5109, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted kill ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5112 attached [pid 5112] set_robust_list(0x55555727f660, 24 [pid 5065] <... clone resumed>, child_tidptr=0x55555727f650) = 5112 [pid 5112] <... set_robust_list resumed>) = 0 [pid 5112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5112] setpgid(0, 0) = 0 [pid 5112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5112] write(3, "1000", 4) = 4 [pid 5112] close(3) = 0 [ 105.251190][ T5109] ceph: No mds server is up or the cluster is laggy [pid 5112] open("./file0", O_RDWR|O_CREAT|O_SYNC|O_NOATIME, 000) = 3 [ 105.318451][ T56] libceph: connect (1)[d::]:6789 error -101 [ 105.324454][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 105.585224][ T56] libceph: connect (1)[d::]:6789 error -101 [ 105.591221][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 106.105211][ T56] libceph: connect (1)[d::]:6789 error -101 [ 106.111240][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 107.165282][ T56] libceph: connect (1)[d::]:6789 error -101 [ 107.171489][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 108.205351][ T56] libceph: connect (1)[d::]:6789 error -101 [ 108.211377][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 108.475138][ T56] libceph: connect (1)[d::]:6789 error -101 [ 108.481165][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 108.995155][ T56] libceph: connect (1)[d::]:6789 error -101 [ 109.001152][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 110.205310][ T56] libceph: connect (1)[d::]:6789 error -101 [ 110.211296][ T56] libceph: mon0 (1)[d::]:6789 connect error [pid 5112] mount("[d::]::", "./file0", "ceph", 0, NULL [pid 5065] kill(-5112, SIGKILL) = 0 [pid 5065] kill(5112, SIGKILL) = 0 [pid 5112] <... mount resumed>) = ? [pid 5112] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5112, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted kill ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5116 attached , child_tidptr=0x55555727f650) = 5116 [pid 5116] set_robust_list(0x55555727f660, 24) = 0 [pid 5116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5116] setpgid(0, 0) = 0 [pid 5116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5116] write(3, "1000", 4) = 4 [pid 5116] close(3) = 0 [pid 5116] open("./file0", O_RDWR|O_CREAT|O_SYNC|O_NOATIME, 000) = 3 [ 110.304777][ T5112] ceph: No mds server is up or the cluster is laggy [ 110.352735][ T56] libceph: connect (1)[d::]:6789 error -101 [ 110.359134][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 110.625201][ T56] libceph: connect (1)[d::]:6789 error -101 [ 110.631294][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 111.145281][ T56] libceph: connect (1)[d::]:6789 error -101 [ 111.151295][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 112.205226][ T56] libceph: connect (1)[d::]:6789 error -101 [ 112.211232][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 113.165165][ T56] libceph: connect (1)[d::]:6789 error -101 [ 113.171163][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 113.435210][ T56] libceph: connect (1)[d::]:6789 error -101 [ 113.441226][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 113.955182][ T56] libceph: connect (1)[d::]:6789 error -101 [ 113.961216][ T56] libceph: mon0 (1)[d::]:6789 connect error [ 115.165260][ T56] libceph: connect (1)[d::]:6789 error -101 [ 115.171264][ T56] libceph: mon0 (1)[d::]:6789 connect error [pid 5116] mount("[d::]::", "./file0", "ceph", 0, NULL [pid 5065] kill(-5116, SIGKILL) = 0 [pid 5065] kill(5116, SIGKILL) = 0 [pid 5116] <... mount resumed>) = ? [pid 5116] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5116, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted kill ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5120 attached , child_tidptr=0x55555727f650) = 5120 [pid 5120] set_robust_list(0x55555727f660, 24) = 0 [pid 5120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5120] setpgid(0, 0) = 0 [pid 5120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5120] write(3, "1000", 4) = 4 [pid 5120] close(3) = 0 [pid 5120] open("./file0", O_RDWR|O_CREAT|O_SYNC|O_NOATIME, 000) = 3 [ 115.342595][ T5116] ceph: No mds server is up or the cluster is laggy [ 115.398916][ T783] libceph: connect (1)[d::]:6789 error -101 [ 115.405438][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 115.665185][ T783] libceph: connect (1)[d::]:6789 error -101 [ 115.671171][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 116.185250][ T783] libceph: connect (1)[d::]:6789 error -101 [ 116.191291][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 117.245232][ T783] libceph: connect (1)[d::]:6789 error -101 [ 117.251216][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 118.205278][ T783] libceph: connect (1)[d::]:6789 error -101 [ 118.211304][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 118.475447][ T783] libceph: connect (1)[d::]:6789 error -101 [ 118.481468][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 118.995130][ T783] libceph: connect (1)[d::]:6789 error -101 [ 119.001175][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 120.205214][ T783] libceph: connect (1)[d::]:6789 error -101 [ 120.211243][ T783] libceph: mon0 (1)[d::]:6789 connect error [pid 5120] mount("[d::]::", "./file0", "ceph", 0, NULL [pid 5065] kill(-5120, SIGKILL) = 0 [pid 5065] kill(5120, SIGKILL [pid 5120] <... mount resumed>) = ? [pid 5065] <... kill resumed>) = 0 [pid 5120] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5120, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted kill ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5124 attached , child_tidptr=0x55555727f650) = 5124 [pid 5124] set_robust_list(0x55555727f660, 24) = 0 [pid 5124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5124] setpgid(0, 0) = 0 [pid 5124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5124] write(3, "1000", 4) = 4 [pid 5124] close(3) = 0 [pid 5124] open("./file0", O_RDWR|O_CREAT|O_SYNC|O_NOATIME, 000) = 3 [ 120.390802][ T5120] ceph: No mds server is up or the cluster is laggy [ 120.454269][ T783] libceph: connect (1)[d::]:6789 error -101 [ 120.460540][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 120.725229][ T783] libceph: connect (1)[d::]:6789 error -101 [ 120.731221][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 121.245335][ T783] libceph: connect (1)[d::]:6789 error -101 [ 121.251330][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 122.205253][ T783] libceph: connect (1)[d::]:6789 error -101 [ 122.211330][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 124.205201][ T783] libceph: connect (1)[d::]:6789 error -101 [ 124.211229][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 124.218915][ T783] libceph: connect (1)[d::]:6789 error -101 [ 124.224986][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 124.485256][ T783] libceph: connect (1)[d::]:6789 error -101 [ 124.491316][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 125.005237][ T783] libceph: connect (1)[d::]:6789 error -101 [ 125.011241][ T783] libceph: mon0 (1)[d::]:6789 connect error [pid 5124] mount("[d::]::", "./file0", "ceph", 0, NULL [pid 5065] kill(-5124, SIGKILL) = 0 [pid 5065] kill(5124, SIGKILL) = 0 [ 125.426135][ T5124] ceph: No mds server is up or the cluster is laggy [pid 5065] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5065] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 5065] getdents64(3, 0x5555572806f0 /* 2 entries */, 32768) = 48 [pid 5065] getdents64(3, 0x5555572806f0 /* 0 entries */, 32768) = 0 [pid 5065] close(3) = 0 [ 126.205164][ T783] libceph: connect (1)[d::]:6789 error -101 [ 126.211329][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 127.245305][ T783] libceph: connect (1)[d::]:6789 error -101 [ 127.251294][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 127.515210][ T783] libceph: connect (1)[d::]:6789 error -101 [ 127.521195][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 128.035264][ T783] libceph: connect (1)[d::]:6789 error -101 [ 128.041285][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 129.245204][ T783] libceph: connect (1)[d::]:6789 error -101 [ 129.251459][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 130.205315][ T783] libceph: connect (1)[d::]:6789 error -101 [ 130.211318][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 130.475205][ T783] libceph: connect (1)[d::]:6789 error -101 [ 130.481223][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 130.995191][ T783] libceph: connect (1)[d::]:6789 error -101 [ 131.001185][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 132.205222][ T783] libceph: connect (1)[d::]:6789 error -101 [ 132.211211][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 133.245323][ T783] libceph: connect (1)[d::]:6789 error -101 [ 133.251313][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 133.515143][ T783] libceph: connect (1)[d::]:6789 error -101 [ 133.521135][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 134.035361][ T783] libceph: connect (1)[d::]:6789 error -101 [ 134.041383][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 135.245328][ T783] libceph: connect (1)[d::]:6789 error -101 [ 135.251413][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 136.205309][ T783] libceph: connect (1)[d::]:6789 error -101 [ 136.211319][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 136.475248][ T783] libceph: connect (1)[d::]:6789 error -101 [ 136.481253][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 136.995272][ T783] libceph: connect (1)[d::]:6789 error -101 [ 137.001341][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 138.205191][ T783] libceph: connect (1)[d::]:6789 error -101 [ 138.211184][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 139.245254][ T783] libceph: connect (1)[d::]:6789 error -101 [ 139.251237][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 139.515167][ T783] libceph: connect (1)[d::]:6789 error -101 [ 139.521148][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 140.035156][ T783] libceph: connect (1)[d::]:6789 error -101 [ 140.041138][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 141.245181][ T783] libceph: connect (1)[d::]:6789 error -101 [ 141.251197][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 142.205262][ T783] libceph: connect (1)[d::]:6789 error -101 [ 142.211251][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 142.475142][ T783] libceph: connect (1)[d::]:6789 error -101 [ 142.481121][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 142.995153][ T783] libceph: connect (1)[d::]:6789 error -101 [ 143.001144][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 144.205235][ T783] libceph: connect (1)[d::]:6789 error -101 [ 144.211240][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 145.245252][ T783] libceph: connect (1)[d::]:6789 error -101 [ 145.251285][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 145.515224][ T783] libceph: connect (1)[d::]:6789 error -101 [ 145.521225][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 146.035223][ T783] libceph: connect (1)[d::]:6789 error -101 [ 146.041216][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 147.245360][ T783] libceph: connect (1)[d::]:6789 error -101 [ 147.251394][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 148.205375][ T783] libceph: connect (1)[d::]:6789 error -101 [ 148.211401][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 148.475311][ T783] libceph: connect (1)[d::]:6789 error -101 [ 148.481413][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 148.995280][ T783] libceph: connect (1)[d::]:6789 error -101 [ 149.001312][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 150.205311][ T783] libceph: connect (1)[d::]:6789 error -101 [ 150.211432][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 151.245308][ T783] libceph: connect (1)[d::]:6789 error -101 [ 151.251320][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 151.515242][ T783] libceph: connect (1)[d::]:6789 error -101 [ 151.521267][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 152.035275][ T783] libceph: connect (1)[d::]:6789 error -101 [ 152.041291][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 153.245237][ T783] libceph: connect (1)[d::]:6789 error -101 [ 153.251255][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 154.205332][ T783] libceph: connect (1)[d::]:6789 error -101 [ 154.211350][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 154.475253][ T783] libceph: connect (1)[d::]:6789 error -101 [ 154.481270][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 154.995328][ T783] libceph: connect (1)[d::]:6789 error -101 [ 155.001320][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 156.205286][ T783] libceph: connect (1)[d::]:6789 error -101 [ 156.211368][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 157.245289][ T783] libceph: connect (1)[d::]:6789 error -101 [ 157.251303][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 157.515263][ T783] libceph: connect (1)[d::]:6789 error -101 [ 157.521285][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 158.035312][ T783] libceph: connect (1)[d::]:6789 error -101 [ 158.041327][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 159.245154][ T783] libceph: connect (1)[d::]:6789 error -101 [ 159.251143][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 160.205252][ T783] libceph: connect (1)[d::]:6789 error -101 [ 160.211247][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 160.475203][ T783] libceph: connect (1)[d::]:6789 error -101 [ 160.481232][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 160.995146][ T783] libceph: connect (1)[d::]:6789 error -101 [ 161.001137][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 162.205186][ T783] libceph: connect (1)[d::]:6789 error -101 [ 162.211212][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 163.245224][ T783] libceph: connect (1)[d::]:6789 error -101 [ 163.251212][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 163.515208][ T783] libceph: connect (1)[d::]:6789 error -101 [ 163.521209][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 164.035262][ T783] libceph: connect (1)[d::]:6789 error -101 [ 164.041264][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 165.245195][ T783] libceph: connect (1)[d::]:6789 error -101 [ 165.251188][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 166.205312][ T783] libceph: connect (1)[d::]:6789 error -101 [ 166.211318][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 166.475350][ T783] libceph: connect (1)[d::]:6789 error -101 [ 166.481378][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 166.995260][ T783] libceph: connect (1)[d::]:6789 error -101 [ 167.001279][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 168.205315][ T783] libceph: connect (1)[d::]:6789 error -101 [ 168.211360][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 169.245378][ T783] libceph: connect (1)[d::]:6789 error -101 [ 169.251384][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 169.515198][ T783] libceph: connect (1)[d::]:6789 error -101 [ 169.521183][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 170.035207][ T783] libceph: connect (1)[d::]:6789 error -101 [ 170.041210][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 171.245148][ T783] libceph: connect (1)[d::]:6789 error -101 [ 171.251134][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 172.205198][ T783] libceph: connect (1)[d::]:6789 error -101 [ 172.211216][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 172.475152][ T783] libceph: connect (1)[d::]:6789 error -101 [ 172.481229][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 172.995187][ T783] libceph: connect (1)[d::]:6789 error -101 [ 173.001179][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 174.205184][ T783] libceph: connect (1)[d::]:6789 error -101 [ 174.211182][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 175.245259][ T783] libceph: connect (1)[d::]:6789 error -101 [ 175.251253][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 175.515221][ T783] libceph: connect (1)[d::]:6789 error -101 [ 175.521216][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 176.035149][ T783] libceph: connect (1)[d::]:6789 error -101 [ 176.041140][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 177.245165][ T783] libceph: connect (1)[d::]:6789 error -101 [ 177.251198][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 178.205290][ T783] libceph: connect (1)[d::]:6789 error -101 [ 178.211328][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 178.475230][ T783] libceph: connect (1)[d::]:6789 error -101 [ 178.481234][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 178.995204][ T783] libceph: connect (1)[d::]:6789 error -101 [ 179.001250][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 180.205237][ T783] libceph: connect (1)[d::]:6789 error -101 [ 180.211265][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 181.245271][ T783] libceph: connect (1)[d::]:6789 error -101 [ 181.251285][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 181.515223][ T783] libceph: connect (1)[d::]:6789 error -101 [ 181.521232][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 182.035300][ T783] libceph: connect (1)[d::]:6789 error -101 [ 182.041303][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 183.245257][ T783] libceph: connect (1)[d::]:6789 error -101 [ 183.251286][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 184.205324][ T783] libceph: connect (1)[d::]:6789 error -101 [ 184.211347][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 184.475182][ T783] libceph: connect (1)[d::]:6789 error -101 [ 184.481179][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 184.995246][ T783] libceph: connect (1)[d::]:6789 error -101 [ 185.001234][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 186.205153][ T783] libceph: connect (1)[d::]:6789 error -101 [ 186.211132][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 187.245247][ T783] libceph: connect (1)[d::]:6789 error -101 [ 187.251579][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 187.515156][ T783] libceph: connect (1)[d::]:6789 error -101 [ 187.521141][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 188.035197][ T783] libceph: connect (1)[d::]:6789 error -101 [ 188.041188][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 189.245193][ T783] libceph: connect (1)[d::]:6789 error -101 [ 189.251179][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 190.205217][ T783] libceph: connect (1)[d::]:6789 error -101 [ 190.211205][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 190.475216][ T783] libceph: connect (1)[d::]:6789 error -101 [ 190.481220][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 190.995146][ T783] libceph: connect (1)[d::]:6789 error -101 [ 191.001165][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 192.205170][ T783] libceph: connect (1)[d::]:6789 error -101 [ 192.211149][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 193.245215][ T783] libceph: connect (1)[d::]:6789 error -101 [ 193.251212][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 193.515135][ T783] libceph: connect (1)[d::]:6789 error -101 [ 193.521120][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 194.035144][ T783] libceph: connect (1)[d::]:6789 error -101 [ 194.041139][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 195.245151][ T783] libceph: connect (1)[d::]:6789 error -101 [ 195.251138][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 196.205378][ T783] libceph: connect (1)[d::]:6789 error -101 [ 196.211386][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 196.475236][ T783] libceph: connect (1)[d::]:6789 error -101 [ 196.481253][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 196.995219][ T783] libceph: connect (1)[d::]:6789 error -101 [ 197.001235][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 198.205292][ T783] libceph: connect (1)[d::]:6789 error -101 [ 198.211299][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 199.245306][ T783] libceph: connect (1)[d::]:6789 error -101 [ 199.251312][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 199.515147][ T783] libceph: connect (1)[d::]:6789 error -101 [ 199.521126][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 200.035145][ T783] libceph: connect (1)[d::]:6789 error -101 [ 200.041128][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 201.245199][ T783] libceph: connect (1)[d::]:6789 error -101 [ 201.251221][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 202.205211][ T783] libceph: connect (1)[d::]:6789 error -101 [ 202.211420][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 202.475216][ T783] libceph: connect (1)[d::]:6789 error -101 [ 202.481210][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 202.995257][ T783] libceph: connect (1)[d::]:6789 error -101 [ 203.001257][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 204.205200][ T783] libceph: connect (1)[d::]:6789 error -101 [ 204.211193][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 205.245248][ T783] libceph: connect (1)[d::]:6789 error -101 [ 205.251244][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 205.515196][ T783] libceph: connect (1)[d::]:6789 error -101 [ 205.521177][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 206.035164][ T783] libceph: connect (1)[d::]:6789 error -101 [ 206.041153][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 207.245161][ T783] libceph: connect (1)[d::]:6789 error -101 [ 207.251141][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 208.205252][ T783] libceph: connect (1)[d::]:6789 error -101 [ 208.211243][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 208.475213][ T783] libceph: connect (1)[d::]:6789 error -101 [ 208.481198][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 208.995195][ T783] libceph: connect (1)[d::]:6789 error -101 [ 209.001177][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 210.205234][ T783] libceph: connect (1)[d::]:6789 error -101 [ 210.211361][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 211.245274][ T783] libceph: connect (1)[d::]:6789 error -101 [ 211.251399][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 211.515210][ T783] libceph: connect (1)[d::]:6789 error -101 [ 211.521203][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 212.035285][ T783] libceph: connect (1)[d::]:6789 error -101 [ 212.041291][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 213.245244][ T783] libceph: connect (1)[d::]:6789 error -101 [ 213.251269][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 214.205305][ T783] libceph: connect (1)[d::]:6789 error -101 [ 214.211312][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 214.475254][ T783] libceph: connect (1)[d::]:6789 error -101 [ 214.481268][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 214.995254][ T783] libceph: connect (1)[d::]:6789 error -101 [ 215.001259][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 216.205380][ T783] libceph: connect (1)[d::]:6789 error -101 [ 216.211566][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 217.245333][ T783] libceph: connect (1)[d::]:6789 error -101 [ 217.251358][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 217.515217][ T783] libceph: connect (1)[d::]:6789 error -101 [ 217.521252][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 218.035261][ T783] libceph: connect (1)[d::]:6789 error -101 [ 218.041318][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 219.245282][ T783] libceph: connect (1)[d::]:6789 error -101 [ 219.251339][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 220.205358][ T783] libceph: connect (1)[d::]:6789 error -101 [ 220.211356][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 220.475262][ T783] libceph: connect (1)[d::]:6789 error -101 [ 220.481277][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 220.995192][ T783] libceph: connect (1)[d::]:6789 error -101 [ 221.001281][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 222.205343][ T783] libceph: connect (1)[d::]:6789 error -101 [ 222.211396][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 223.245448][ T783] libceph: connect (1)[d::]:6789 error -101 [ 223.251473][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 223.515146][ T783] libceph: connect (1)[d::]:6789 error -101 [ 223.521174][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 224.035191][ T783] libceph: connect (1)[d::]:6789 error -101 [ 224.041184][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 225.245203][ T783] libceph: connect (1)[d::]:6789 error -101 [ 225.251189][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 226.205356][ T783] libceph: connect (1)[d::]:6789 error -101 [ 226.211409][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 226.475223][ T783] libceph: connect (1)[d::]:6789 error -101 [ 226.481250][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 226.995257][ T783] libceph: connect (1)[d::]:6789 error -101 [ 227.001260][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 228.205253][ T783] libceph: connect (1)[d::]:6789 error -101 [ 228.211258][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 229.245438][ T783] libceph: connect (1)[d::]:6789 error -101 [ 229.251466][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 229.515281][ T783] libceph: connect (1)[d::]:6789 error -101 [ 229.521306][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 230.035267][ T783] libceph: connect (1)[d::]:6789 error -101 [ 230.041302][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 231.245310][ T783] libceph: connect (1)[d::]:6789 error -101 [ 231.251338][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 232.205322][ T783] libceph: connect (1)[d::]:6789 error -101 [ 232.211349][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 232.475472][ T783] libceph: connect (1)[d::]:6789 error -101 [ 232.481577][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 232.995222][ T783] libceph: connect (1)[d::]:6789 error -101 [ 233.001236][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 234.205321][ T783] libceph: connect (1)[d::]:6789 error -101 [ 234.211375][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 235.245389][ T783] libceph: connect (1)[d::]:6789 error -101 [ 235.251430][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 235.515251][ T783] libceph: connect (1)[d::]:6789 error -101 [ 235.521311][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 236.035343][ T783] libceph: connect (1)[d::]:6789 error -101 [ 236.041337][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 237.245358][ T783] libceph: connect (1)[d::]:6789 error -101 [ 237.251361][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 238.205343][ T783] libceph: connect (1)[d::]:6789 error -101 [ 238.211353][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 238.475246][ T783] libceph: connect (1)[d::]:6789 error -101 [ 238.481254][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 238.995195][ T783] libceph: connect (1)[d::]:6789 error -101 [ 239.001205][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 240.205286][ T783] libceph: connect (1)[d::]:6789 error -101 [ 240.211309][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 241.245397][ T783] libceph: connect (1)[d::]:6789 error -101 [ 241.251419][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 241.515281][ T783] libceph: connect (1)[d::]:6789 error -101 [ 241.521370][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 242.035215][ T783] libceph: connect (1)[d::]:6789 error -101 [ 242.041230][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 243.245367][ T783] libceph: connect (1)[d::]:6789 error -101 [ 243.251372][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 244.205329][ T783] libceph: connect (1)[d::]:6789 error -101 [ 244.211360][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 244.475229][ T783] libceph: connect (1)[d::]:6789 error -101 [ 244.481276][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 244.995221][ T783] libceph: connect (1)[d::]:6789 error -101 [ 245.001247][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 246.205264][ T783] libceph: connect (1)[d::]:6789 error -101 [ 246.211308][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 247.245337][ T783] libceph: connect (1)[d::]:6789 error -101 [ 247.251350][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 247.515214][ T783] libceph: connect (1)[d::]:6789 error -101 [ 247.521227][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 248.035219][ T783] libceph: connect (1)[d::]:6789 error -101 [ 248.041224][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 249.245258][ T783] libceph: connect (1)[d::]:6789 error -101 [ 249.251285][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 250.205417][ T783] libceph: connect (1)[d::]:6789 error -101 [ 250.211495][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 250.475159][ T783] libceph: connect (1)[d::]:6789 error -101 [ 250.481157][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 250.995154][ T783] libceph: connect (1)[d::]:6789 error -101 [ 251.001141][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 252.205268][ T783] libceph: connect (1)[d::]:6789 error -101 [ 252.211251][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 253.245360][ T783] libceph: connect (1)[d::]:6789 error -101 [ 253.251424][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 253.515225][ T783] libceph: connect (1)[d::]:6789 error -101 [ 253.521233][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 254.035217][ T783] libceph: connect (1)[d::]:6789 error -101 [ 254.041231][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 255.245318][ T783] libceph: connect (1)[d::]:6789 error -101 [ 255.251387][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 256.205332][ T783] libceph: connect (1)[d::]:6789 error -101 [ 256.211365][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 256.475328][ T783] libceph: connect (1)[d::]:6789 error -101 [ 256.481357][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 256.995223][ T783] libceph: connect (1)[d::]:6789 error -101 [ 257.001236][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 258.205286][ T783] libceph: connect (1)[d::]:6789 error -101 [ 258.211383][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 259.245340][ T783] libceph: connect (1)[d::]:6789 error -101 [ 259.251385][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 259.515314][ T783] libceph: connect (1)[d::]:6789 error -101 [ 259.521330][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 260.035257][ T783] libceph: connect (1)[d::]:6789 error -101 [ 260.041264][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 261.245292][ T5127] libceph: connect (1)[d::]:6789 error -101 [ 261.251298][ T5127] libceph: mon0 (1)[d::]:6789 connect error [ 262.205362][ T783] libceph: connect (1)[d::]:6789 error -101 [ 262.211373][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 262.475134][ T783] libceph: connect (1)[d::]:6789 error -101 [ 262.481153][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 262.995179][ T783] libceph: connect (1)[d::]:6789 error -101 [ 263.001163][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 264.205218][ T783] libceph: connect (1)[d::]:6789 error -101 [ 264.211234][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 265.245322][ T783] libceph: connect (1)[d::]:6789 error -101 [ 265.251362][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 265.515237][ T783] libceph: connect (1)[d::]:6789 error -101 [ 265.521269][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 266.035254][ T783] libceph: connect (1)[d::]:6789 error -101 [ 266.041256][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 267.245298][ T783] libceph: connect (1)[d::]:6789 error -101 [ 267.251320][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 268.205393][ T783] libceph: connect (1)[d::]:6789 error -101 [ 268.211405][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 268.477569][ T783] libceph: connect (1)[d::]:6789 error -101 [ 268.483560][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 268.995224][ T783] libceph: connect (1)[d::]:6789 error -101 [ 269.001243][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 270.205336][ T783] libceph: connect (1)[d::]:6789 error -101 [ 270.211376][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 271.245327][ T783] libceph: connect (1)[d::]:6789 error -101 [ 271.251354][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 271.515150][ T783] libceph: connect (1)[d::]:6789 error -101 [ 271.521222][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 272.035144][ T783] libceph: connect (1)[d::]:6789 error -101 [ 272.041128][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 273.245187][ T783] libceph: connect (1)[d::]:6789 error -101 [ 273.251176][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 274.205237][ T783] libceph: connect (1)[d::]:6789 error -101 [ 274.211220][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 274.475211][ T783] libceph: connect (1)[d::]:6789 error -101 [ 274.481202][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 274.995164][ T783] libceph: connect (1)[d::]:6789 error -101 [ 275.001148][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 276.205184][ T783] libceph: connect (1)[d::]:6789 error -101 [ 276.211208][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 277.245283][ T783] libceph: connect (1)[d::]:6789 error -101 [ 277.251314][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 277.515325][ T783] libceph: connect (1)[d::]:6789 error -101 [ 277.521342][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 278.035248][ T783] libceph: connect (1)[d::]:6789 error -101 [ 278.041262][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 279.245372][ T783] libceph: connect (1)[d::]:6789 error -101 [ 279.251379][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 280.205438][ T783] libceph: connect (1)[d::]:6789 error -101 [ 280.211459][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 280.475178][ T783] libceph: connect (1)[d::]:6789 error -101 [ 280.481165][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 280.995250][ T783] libceph: connect (1)[d::]:6789 error -101 [ 281.001258][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 282.205316][ T783] libceph: connect (1)[d::]:6789 error -101 [ 282.211372][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 283.245447][ T783] libceph: connect (1)[d::]:6789 error -101 [ 283.251445][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 283.515254][ T783] libceph: connect (1)[d::]:6789 error -101 [ 283.521261][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 284.035258][ T783] libceph: connect (1)[d::]:6789 error -101 [ 284.041292][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 285.245169][ T783] libceph: connect (1)[d::]:6789 error -101 [ 285.251161][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 286.205216][ T783] libceph: connect (1)[d::]:6789 error -101 [ 286.211204][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 286.475148][ T783] libceph: connect (1)[d::]:6789 error -101 [ 286.481136][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 286.765065][ T29] INFO: task syz-executor256:5124 blocked for more than 143 seconds. [ 286.773233][ T29] Not tainted 6.8.0-rc2-next-20240202-syzkaller #0 [ 286.780308][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.789018][ T29] task:syz-executor256 state:D stack:26392 pid:5124 tgid:5124 ppid:5065 flags:0x00004006 [ 286.799256][ T29] Call Trace: [ 286.802549][ T29] [ 286.805548][ T29] __schedule+0x17df/0x4a40 [ 286.810230][ T29] ? __pfx___schedule+0x10/0x10 [ 286.815153][ T29] ? __pfx_lock_release+0x10/0x10 [ 286.820256][ T29] ? __lock_acquire+0x1346/0x1fd0 [ 286.825368][ T29] ? schedule+0x90/0x320 [ 286.829629][ T29] schedule+0x14b/0x320 [ 286.833797][ T29] schedule_timeout+0xb0/0x310 [ 286.838667][ T29] ? __pfx_schedule_timeout+0x10/0x10 [ 286.844051][ T29] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 286.850091][ T29] ? wait_for_completion+0x2fe/0x620 [ 286.855412][ T29] ? wait_for_completion+0x2fe/0x620 [ 286.860688][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.865939][ T29] ? lockdep_hardirqs_on+0x99/0x150 [ 286.871228][ T29] ? wait_for_completion+0x2fe/0x620 [ 286.876587][ T29] wait_for_completion+0x355/0x620 [ 286.881722][ T29] ? __pfx_wait_for_completion+0x10/0x10 [ 286.887406][ T29] ? flush_workqueue_prep_pwqs+0x459/0x4c0 [ 286.893251][ T29] ? check_flush_dependency+0xb2/0x390 [ 286.898747][ T29] __flush_workqueue+0x730/0x1630 [ 286.903788][ T29] ? __pfx___flush_workqueue+0x10/0x10 [ 286.909287][ T29] ? ceph_mdsc_iterate_sessions+0x4b5/0x500 [ 286.915258][ T29] ? lockdep_hardirqs_on+0x99/0x150 [ 286.920446][ T29] ? __pfx_flush_dirty_session_caps+0x10/0x10 [ 286.926539][ T29] ceph_mdsc_pre_umount+0x5b5/0x8b0 [ 286.931749][ T29] ? __pfx_call_rcu+0x10/0x10 [ 286.936487][ T29] ceph_kill_sb+0x9f/0x4b0 [ 286.940930][ T29] ? shrinker_free+0x2c7/0x3d0 [ 286.945753][ T29] deactivate_locked_super+0xc4/0x130 [ 286.951151][ T29] ceph_get_tree+0x9a9/0x17b0 [ 286.955868][ T29] ? bpf_lsm_capable+0x9/0x10 [ 286.960565][ T29] vfs_get_tree+0x90/0x2a0 [ 286.965015][ T29] do_new_mount+0x2be/0xb40 [ 286.969544][ T29] ? ns_capable+0x8a/0xf0 [ 286.973865][ T29] ? __pfx_do_new_mount+0x10/0x10 [ 286.978927][ T29] __se_sys_mount+0x2d9/0x3c0 [ 286.983611][ T29] ? __pfx___se_sys_mount+0x10/0x10 [ 286.988840][ T29] ? do_syscall_64+0x10a/0x240 [ 286.993665][ T29] ? __x64_sys_mount+0x20/0xc0 [ 286.998481][ T29] do_syscall_64+0xfb/0x240 [ 287.003009][ T29] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 287.009070][ T29] RIP: 0033:0x7f92db5639f9 [ 287.009396][ T783] libceph: connect (1)[d::]:6789 error -101 [ 287.013481][ T29] RSP: 002b:00007ffcb373c198 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 287.027852][ T29] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f92db5639f9 [ 287.027943][ T783] libceph: mon0 (1)[d::]:6789 connect error [ 287.035850][ T29] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000020000080 [ 287.035865][ T29] RBP: 000000000001c290 R08: 0000000000000000 R09: 0000000000000006 [ 287.035877][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcb373c1ac [ 287.035888][ T29] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 287.035916][ T29] [ 287.076705][ T29] [ 287.076705][ T29] Showing all locks held in the system: [ 287.084404][ T29] 1 lock held by khungtaskd/29: [ 287.089276][ T29] #0: ffffffff8e130d60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 287.099183][ T29] 2 locks held by getty/4817: [ 287.103841][ T29] #0: ffff88802ac630a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 287.113710][ T29] #1: ffffc900031332f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 [ 287.123850][ T29] 1 lock held by syz-executor256/5124: [ 287.129334][ T29] #0: ffff88802299a0e0 (&type->s_umount_key#41/1){+.+.}-{3:3}, at: alloc_super+0x20e/0x8f0 [ 287.139495][ T29] [ 287.141802][ T29] ============================================= [ 287.141802][ T29] [ 287.150234][ T29] NMI backtrace for cpu 1 [ 287.154554][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.8.0-rc2-next-20240202-syzkaller #0 [ 287.163815][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 287.173851][ T29] Call Trace: [ 287.177120][ T29] [ 287.180033][ T29] dump_stack_lvl+0x1e7/0x2e0 [ 287.184697][ T29] ? __pfx_dump_stack_lvl+0x10/0x10 [ 287.189882][ T29] ? __pfx__printk+0x10/0x10 [ 287.194503][ T29] ? vprintk_emit+0x608/0x720 [ 287.199163][ T29] ? __pfx_vprintk_emit+0x10/0x10 [ 287.204174][ T29] nmi_cpu_backtrace+0x49c/0x4d0 [ 287.209132][ T29] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 287.214580][ T29] ? _printk+0xd5/0x120 [ 287.218732][ T29] ? __pfx__printk+0x10/0x10 [ 287.223312][ T29] ? __wake_up_klogd+0xcc/0x110 [ 287.228154][ T29] ? __pfx__printk+0x10/0x10 [ 287.232739][ T29] ? wq_watchdog_touch+0x72/0x110 [ 287.237759][ T29] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 287.243756][ T29] nmi_trigger_cpumask_backtrace+0x198/0x320 [ 287.249729][ T29] watchdog+0xfb0/0xff0 [ 287.253922][ T29] ? watchdog+0x1ea/0xff0 [ 287.258245][ T29] ? __pfx_watchdog+0x10/0x10 [ 287.262914][ T29] kthread+0x2f0/0x390 [ 287.266975][ T29] ? __pfx_watchdog+0x10/0x10 [ 287.271638][ T29] ? __pfx_kthread+0x10/0x10 [ 287.276220][ T29] ret_from_fork+0x4b/0x80 [ 287.280627][ T29] ? __pfx_kthread+0x10/0x10 [ 287.285204][ T29] ret_from_fork_asm+0x1a/0x30 [ 287.289992][ T29] [ 287.293110][ T29] Sending NMI from CPU 1 to CPUs 0: [ 287.298365][ C0] NMI backtrace for cpu 0 [ 287.298375][ C0] CPU: 0 PID: 4510 Comm: klogd Not tainted 6.8.0-rc2-next-20240202-syzkaller #0 [ 287.298391][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 287.298399][ C0] RIP: 0010:select_task_rq_fair+0x5/0x3b30 [ 287.298424][ C0] Code: 03 38 c1 7c cc 48 89 df e8 c8 78 8d 00 eb c2 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 <48> 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec 20 01 00 [ 287.298435][ C0] RSP: 0018:ffffc9000318f870 EFLAGS: 00000046 [ 287.298450][ C0] RAX: 1ffffffff1b5c156 RBX: ffffffff8dae0ab0 RCX: dffffc0000000000 [ 287.298461][ C0] RDX: 0000000000000018 RSI: 0000000000000000 RDI: ffff88807c20bc00 [ 287.298471][ C0] RBP: ffffc9000318f9c0 R08: ffffffff8f85b72f R09: 1ffffffff1f0b6e5 [ 287.298482][ C0] R10: dffffc0000000000 R11: ffffffff81694c30 R12: 1ffff92000631f1c [ 287.298493][ C0] R13: ffff88807c20bc14 R14: 0000000000000018 R15: 0000000000000000 [ 287.298504][ C0] FS: 00007f1cedcca380(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 287.298517][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 287.298527][ C0] CR2: 00005613b0378f48 CR3: 000000007ba38000 CR4: 00000000003506f0 [ 287.298541][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 287.298550][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 287.298559][ C0] Call Trace: [ 287.298564][ C0] [ 287.298569][ C0] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 287.298588][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 287.298604][ C0] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 287.298620][ C0] ? nmi_handle+0x2a/0x580 [ 287.298655][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 287.298678][ C0] ? nmi_handle+0x14f/0x580 [ 287.298693][ C0] ? nmi_handle+0x2a/0x580 [ 287.298708][ C0] ? select_task_rq_fair+0x5/0x3b30 [ 287.298727][ C0] ? default_do_nmi+0x63/0x160 [ 287.298745][ C0] ? exc_nmi+0x121/0x210 [ 287.298762][ C0] ? end_repeat_nmi+0xf/0x53 [ 287.298780][ C0] ? __pfx_select_task_rq_fair+0x10/0x10 [ 287.298802][ C0] ? select_task_rq_fair+0x5/0x3b30 [ 287.298822][ C0] ? select_task_rq_fair+0x5/0x3b30 [ 287.298842][ C0] ? select_task_rq_fair+0x5/0x3b30 [ 287.298862][ C0] [ 287.298866][ C0] [ 287.298870][ C0] try_to_wake_up+0x648/0x1470 [ 287.298891][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 287.298911][ C0] ? __pfx_try_to_wake_up+0x10/0x10 [ 287.298932][ C0] ? _raw_spin_lock_irqsave+0xe1/0x120 [ 287.298953][ C0] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 287.298978][ C0] autoremove_wake_function+0x16/0x110 [ 287.299003][ C0] __wake_up_common_lock+0x130/0x1e0 [ 287.299021][ C0] ? sock_def_readable+0xb6/0x450 [ 287.299092][ C0] sock_def_readable+0x1ea/0x450 [ 287.299108][ C0] unix_dgram_sendmsg+0x148e/0x1f80 [ 287.299184][ C0] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 287.299205][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 287.299232][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 287.299246][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 287.299263][ C0] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 287.299280][ C0] __sock_sendmsg+0x221/0x270 [ 287.299318][ C0] __sys_sendto+0x3a4/0x4f0 [ 287.299338][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 287.299369][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 287.299393][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 287.299420][ C0] __x64_sys_sendto+0xde/0x100 [ 287.299440][ C0] do_syscall_64+0xfb/0x240 [ 287.299464][ C0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 287.299479][ C0] RIP: 0033:0x7f1cede2c9b5 [ 287.299491][ C0] Code: 8b 44 24 08 48 83 c4 28 48 98 c3 48 98 c3 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 26 45 31 c9 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 7a 48 8b 15 44 c4 0c 00 f7 d8 64 89 02 48 83 [ 287.299502][ C0] RSP: 002b:00007ffedae82188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 287.299517][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1cede2c9b5 [ 287.299527][ C0] RDX: 0000000000000053 RSI: 00005640f3c22d70 RDI: 0000000000000003 [ 287.299536][ C0] RBP: 00005640f3c1e910 R08: 0000000000000000 R09: 0000000000000000 [ 287.299545][ C0] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013 [ 287.299554][ C0] R13: 00007f1cedfba212 R14: 00007ffedae82288 R15: 0000000000000000 [ 287.299572][ C0] [ 287.299578][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.213 msecs [ 287.300368][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 287.731556][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.8.0-rc2-next-20240202-syzkaller #0 [ 287.740827][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 287.750869][ T29] Call Trace: [ 287.754138][ T29] [ 287.757062][ T29] dump_stack_lvl+0x1e7/0x2e0 [ 287.761742][ T29] ? __pfx_dump_stack_lvl+0x10/0x10 [ 287.766935][ T29] ? __pfx__printk+0x10/0x10 [ 287.771522][ T29] ? vscnprintf+0x5d/0x90 [ 287.775843][ T29] panic+0x349/0x860 [ 287.779733][ T29] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 287.785877][ T29] ? __pfx_panic+0x10/0x10 [ 287.790284][ T29] ? tick_nohz_tick_stopped+0x7b/0xc0 [ 287.795671][ T29] ? __irq_work_queue_local+0x137/0x3e0 [ 287.801215][ T29] ? preempt_schedule_thunk+0x1a/0x30 [ 287.806575][ T29] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 287.812716][ T29] ? nmi_trigger_cpumask_backtrace+0x2d4/0x320 [ 287.818862][ T29] ? nmi_trigger_cpumask_backtrace+0x2d9/0x320 [ 287.825004][ T29] watchdog+0xfef/0xff0 [ 287.829157][ T29] ? watchdog+0x1ea/0xff0 [ 287.833476][ T29] ? __pfx_watchdog+0x10/0x10 [ 287.838142][ T29] kthread+0x2f0/0x390 [ 287.842206][ T29] ? __pfx_watchdog+0x10/0x10 [ 287.846870][ T29] ? __pfx_kthread+0x10/0x10 [ 287.851450][ T29] ret_from_fork+0x4b/0x80 [ 287.855866][ T29] ? __pfx_kthread+0x10/0x10 [ 287.860445][ T29] ret_from_fork_asm+0x1a/0x30 [ 287.865211][ T29] [ 287.868298][ T29] Kernel Offset: disabled [ 287.872605][ T29] Rebooting in 86400 seconds..