./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor799817086 <...> Warning: Permanently added '10.128.0.77' (ED25519) to the list of known hosts. execve("./syz-executor799817086", ["./syz-executor799817086"], 0x7ffe94e29510 /* 10 vars */) = 0 brk(NULL) = 0x55557134b000 brk(0x55557134bd40) = 0x55557134bd40 arch_prctl(ARCH_SET_FS, 0x55557134b3c0) = 0 set_tid_address(0x55557134b690) = 5081 set_robust_list(0x55557134b6a0, 24) = 0 rseq(0x55557134bce0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor799817086", 4096) = 27 getrandom("\x1c\x86\x12\xfd\xc1\xb4\x7f\x40", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55557134bd40 brk(0x55557136cd40) = 0x55557136cd40 brk(0x55557136d000) = 0x55557136d000 mprotect(0x7f3928b46000, 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 5082 attached , child_tidptr=0x55557134b690) = 5082 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5082] set_robust_list(0x55557134b6a0, 24) = 0 ./strace-static-x86_64: Process 5083 attached [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5081] <... clone resumed>, child_tidptr=0x55557134b690) = 5083 [pid 5083] set_robust_list(0x55557134b6a0, 24 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5083] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5084 attached [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5085 attached [pid 5084] set_robust_list(0x55557134b6a0, 24 [pid 5083] <... clone resumed>, child_tidptr=0x55557134b690) = 5086 [pid 5082] <... clone resumed>, child_tidptr=0x55557134b690) = 5084 [pid 5081] <... clone resumed>, child_tidptr=0x55557134b690) = 5085 [pid 5085] set_robust_list(0x55557134b6a0, 24 [pid 5084] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5086 attached [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5085] <... set_robust_list resumed>) = 0 [pid 5084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5086] set_robust_list(0x55557134b6a0, 24 [pid 5084] <... prctl resumed>) = 0 [pid 5086] <... set_robust_list resumed>) = 0 [pid 5086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5084] setpgid(0, 0 [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5084] <... setpgid resumed>) = 0 [pid 5086] <... prctl resumed>) = 0 [pid 5086] setpgid(0, 0 [pid 5084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5086] <... setpgid resumed>) = 0 [pid 5086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5087 attached ) = 3 [pid 5087] set_robust_list(0x55557134b6a0, 24 [pid 5086] write(3, "1000", 4 [pid 5087] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5088 attached [pid 5081] <... clone resumed>, child_tidptr=0x55557134b690) = 5087 [pid 5086] <... write resumed>) = 4 [pid 5084] <... openat resumed>) = 3 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5088] set_robust_list(0x55557134b6a0, 24 [pid 5087] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5086] close(3 [pid 5085] <... clone resumed>, child_tidptr=0x55557134b690) = 5088 [pid 5084] write(3, "1000", 4 [pid 5088] <... set_robust_list resumed>) = 0 [pid 5088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5086] <... close resumed>) = 0 [pid 5084] <... write resumed>) = 4 [pid 5086] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5084] close(3 [pid 5086] rt_sigaction(SIGRT_1, {sa_handler=0x7f3928ae8350, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3928ad99d0}, ./strace-static-x86_64: Process 5089 attached NULL, 8) = 0 [pid 5084] <... close resumed>) = 0 [pid 5088] <... prctl resumed>) = 0 [pid 5081] <... clone resumed>, child_tidptr=0x55557134b690) = 5089 [pid 5089] set_robust_list(0x55557134b6a0, 24 [pid 5086] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 5090 attached [pid 5089] <... set_robust_list resumed>) = 0 [pid 5088] setpgid(0, 0 [pid 5086] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5084] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5090] set_robust_list(0x55557134b6a0, 24 [pid 5089] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5088] <... setpgid resumed>) = 0 [pid 5087] <... clone resumed>, child_tidptr=0x55557134b690) = 5090 [pid 5086] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5084] <... futex resumed>) = 0 [pid 5088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5086] <... mmap resumed>) = 0x7f3928a5d000 [pid 5084] rt_sigaction(SIGRT_1, {sa_handler=0x7f3928ae8350, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3928ad99d0}, [pid 5090] <... set_robust_list resumed>) = 0 [pid 5090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5088] <... openat resumed>) = 3 [pid 5086] mprotect(0x7f3928a5e000, 131072, PROT_READ|PROT_WRITE [pid 5084] <... rt_sigaction resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5091 attached [pid 5091] set_robust_list(0x55557134b6a0, 24 [pid 5089] <... clone resumed>, child_tidptr=0x55557134b690) = 5091 [pid 5084] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5090] <... prctl resumed>) = 0 [pid 5086] <... mprotect resumed>) = 0 [pid 5088] write(3, "1000", 4 [pid 5090] setpgid(0, 0 [pid 5084] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5091] <... set_robust_list resumed>) = 0 [pid 5088] <... write resumed>) = 4 [pid 5084] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5090] <... setpgid resumed>) = 0 [pid 5088] close(3 [pid 5086] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5091] <... prctl resumed>) = 0 [pid 5084] <... mmap resumed>) = 0x7f3928a5d000 [pid 5091] setpgid(0, 0 [pid 5090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5088] <... close resumed>) = 0 [pid 5084] mprotect(0x7f3928a5e000, 131072, PROT_READ|PROT_WRITE [pid 5091] <... setpgid resumed>) = 0 [pid 5088] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5090] <... openat resumed>) = 3 [pid 5086] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3928a7d990, parent_tid=0x7f3928a7d990, exit_signal=0, stack=0x7f3928a5d000, stack_size=0x20300, tls=0x7f3928a7d6c0} [pid 5091] <... openat resumed>) = 3 [pid 5084] <... mprotect resumed>) = 0 [pid 5088] <... futex resumed>) = 0 [pid 5091] write(3, "1000", 4./strace-static-x86_64: Process 5092 attached ) = 4 [pid 5088] rt_sigaction(SIGRT_1, {sa_handler=0x7f3928ae8350, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3928ad99d0}, [pid 5092] rseq(0x7f3928a7dfe0, 0x20, 0, 0x53053053 [pid 5091] close(3 [pid 5084] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5088] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5092] <... rseq resumed>) = 0 [pid 5091] <... close resumed>) = 0 [pid 5090] write(3, "1000", 4 [pid 5088] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5086] <... clone3 resumed> => {parent_tid=[5092]}, 88) = 5092 [pid 5092] set_robust_list(0x7f3928a7d9a0, 24 [pid 5091] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5090] <... write resumed>) = 4 [pid 5088] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5084] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5086] rt_sigprocmask(SIG_SETMASK, [], [pid 5092] <... set_robust_list resumed>) = 0 [pid 5091] <... futex resumed>) = 0 [pid 5090] close(3 [pid 5088] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5084] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3928a7d990, parent_tid=0x7f3928a7d990, exit_signal=0, stack=0x7f3928a5d000, stack_size=0x20300, tls=0x7f3928a7d6c0} [pid 5092] rt_sigprocmask(SIG_SETMASK, [], [pid 5091] rt_sigaction(SIGRT_1, {sa_handler=0x7f3928ae8350, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3928ad99d0}, [pid 5090] <... close resumed>) = 0 [pid 5088] <... mmap resumed>) = 0x7f3928a5d000 [pid 5086] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5093 attached [pid 5092] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5091] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5090] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] mprotect(0x7f3928a5e000, 131072, PROT_READ|PROT_WRITE [pid 5093] rseq(0x7f3928a7dfe0, 0x20, 0, 0x53053053 [pid 5092] madvise(0x20a93000, 16384, MADV_HUGEPAGE [pid 5091] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5090] <... futex resumed>) = 0 [pid 5086] <... futex resumed>) = 0 [pid 5088] <... mprotect resumed>) = 0 [pid 5084] <... clone3 resumed> => {parent_tid=[5093]}, 88) = 5093 [pid 5093] <... rseq resumed>) = 0 [pid 5092] <... madvise resumed>) = 0 [pid 5091] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5090] rt_sigaction(SIGRT_1, {sa_handler=0x7f3928ae8350, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3928ad99d0}, [pid 5086] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5093] set_robust_list(0x7f3928a7d9a0, 24 [pid 5092] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5090] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5088] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5084] rt_sigprocmask(SIG_SETMASK, [], [pid 5093] <... set_robust_list resumed>) = 0 [pid 5092] <... futex resumed>) = 0 [pid 5091] <... mmap resumed>) = 0x7f3928a5d000 [pid 5090] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5088] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5084] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5093] rt_sigprocmask(SIG_SETMASK, [], [pid 5092] futex(0x7f3928b4c308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5091] mprotect(0x7f3928a5e000, 131072, PROT_READ|PROT_WRITE [pid 5090] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5088] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3928a7d990, parent_tid=0x7f3928a7d990, exit_signal=0, stack=0x7f3928a5d000, stack_size=0x20300, tls=0x7f3928a7d6c0} [pid 5084] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5093] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5091] <... mprotect resumed>) = 0 [pid 5090] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5086] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... futex resumed>) = 0 [pid 5093] madvise(0x20a93000, 16384, MADV_HUGEPAGE [pid 5092] mremap(0x20a96000, 4096, 8388608, MREMAP_MAYMOVE|MREMAP_FIXED, 0x20130000 [pid 5088] <... clone3 resumed> => {parent_tid=[5094]}, 88) = 5094 [pid 5086] <... futex resumed>) = 0 [pid 5084] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5093] <... madvise resumed>) = 0 [pid 5092] <... mremap resumed>) = 0x20130000 [pid 5088] rt_sigprocmask(SIG_SETMASK, [], [pid 5086] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5093] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5093] <... futex resumed>) = 1 [pid 5088] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... futex resumed>) = 0 [pid 5093] futex(0x7f3928b4c308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5092] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] <... futex resumed>) = 0 [pid 5084] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5092] <... futex resumed>) = 1 [pid 5088] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] <... futex resumed>) = 0 [pid 5084] <... futex resumed>) = 0 [pid 5093] mremap(0x20a96000, 4096, 8388608, MREMAP_MAYMOVE|MREMAP_FIXED, 0x20130000 [pid 5092] futex(0x7f3928b4c308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5094 attached [pid 5093] <... mremap resumed>) = 0x20130000 [pid 5092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5090] <... mmap resumed>) = 0x7f3928a5d000 [pid 5086] <... futex resumed>) = 0 [pid 5094] rseq(0x7f3928a7dfe0, 0x20, 0, 0x53053053 [pid 5093] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] mlock(0x20000000, 8388608 [pid 5091] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5090] mprotect(0x7f3928a5e000, 131072, PROT_READ|PROT_WRITE [pid 5086] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5094] <... rseq resumed>) = 0 [pid 5093] <... futex resumed>) = 1 [pid 5091] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5090] <... mprotect resumed>) = 0 [pid 5084] <... futex resumed>) = 0 [pid 5094] set_robust_list(0x7f3928a7d9a0, 24 [pid 5093] futex(0x7f3928b4c308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5091] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3928a7d990, parent_tid=0x7f3928a7d990, exit_signal=0, stack=0x7f3928a5d000, stack_size=0x20300, tls=0x7f3928a7d6c0} [pid 5090] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5084] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5095 attached [pid 5094] <... set_robust_list resumed>) = 0 [pid 5093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5090] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5084] <... futex resumed>) = 0 [pid 5095] rseq(0x7f3928a7dfe0, 0x20, 0, 0x53053053 [pid 5094] rt_sigprocmask(SIG_SETMASK, [], [pid 5093] mlock(0x20000000, 8388608 [pid 5091] <... clone3 resumed> => {parent_tid=[5095]}, 88) = 5095 [pid 5090] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3928a7d990, parent_tid=0x7f3928a7d990, exit_signal=0, stack=0x7f3928a5d000, stack_size=0x20300, tls=0x7f3928a7d6c0} [pid 5084] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5096 attached [pid 5095] <... rseq resumed>) = 0 [pid 5094] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5091] rt_sigprocmask(SIG_SETMASK, [], [pid 5096] rseq(0x7f3928a7dfe0, 0x20, 0, 0x53053053 [pid 5094] madvise(0x20a93000, 16384, MADV_HUGEPAGE [pid 5090] <... clone3 resumed> => {parent_tid=[5096]}, 88) = 5096 [pid 5096] <... rseq resumed>) = 0 [pid 5094] <... madvise resumed>) = 0 [pid 5091] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5090] rt_sigprocmask(SIG_SETMASK, [], [pid 5096] set_robust_list(0x7f3928a7d9a0, 24 [pid 5094] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5091] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5090] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5096] <... set_robust_list resumed>) = 0 [pid 5095] set_robust_list(0x7f3928a7d9a0, 24 [pid 5094] <... futex resumed>) = 1 [pid 5091] <... futex resumed>) = 0 [pid 5090] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] <... futex resumed>) = 0 [pid 5096] rt_sigprocmask(SIG_SETMASK, [], [pid 5094] futex(0x7f3928b4c308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5091] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5090] <... futex resumed>) = 0 [pid 5095] <... set_robust_list resumed>) = 0 [pid 5088] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5090] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5096] madvise(0x20a93000, 16384, MADV_HUGEPAGE [pid 5095] rt_sigprocmask(SIG_SETMASK, [], [pid 5094] mremap(0x20a96000, 4096, 8388608, MREMAP_MAYMOVE|MREMAP_FIXED, 0x20130000 [pid 5088] <... futex resumed>) = 0 [pid 5096] <... madvise resumed>) = 0 [pid 5095] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5094] <... mremap resumed>) = 0x20130000 [pid 5088] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5096] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5095] madvise(0x20a93000, 16384, MADV_HUGEPAGE [pid 5094] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5096] <... futex resumed>) = 1 [pid 5095] <... madvise resumed>) = 0 [pid 5094] <... futex resumed>) = 0 [pid 5090] <... futex resumed>) = 0 [pid 5088] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] mremap(0x20a96000, 4096, 8388608, MREMAP_MAYMOVE|MREMAP_FIXED, 0x20130000 [pid 5095] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5094] mlock(0x20000000, 8388608 [pid 5090] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] <... futex resumed>) = 0 [pid 5096] <... mremap resumed>) = 0x20130000 [pid 5090] <... futex resumed>) = 0 [pid 5090] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5096] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5090] <... futex resumed>) = 0 [pid 5096] mlock(0x20000000, 8388608 [pid 5090] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5095] <... futex resumed>) = 1 [pid 5090] <... futex resumed>) = 0 [pid 5088] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5095] futex(0x7f3928b4c308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5090] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5091] <... futex resumed>) = 0 [pid 5091] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5095] <... futex resumed>) = 0 [pid 5091] <... futex resumed>) = 1 [pid 5095] mremap(0x20a96000, 4096, 8388608, MREMAP_MAYMOVE|MREMAP_FIXED, 0x20130000) = 0x20130000 [pid 5092] <... mlock resumed>) = 0 [pid 5091] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5095] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5093] <... mlock resumed>) = 0 [pid 5092] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5095] <... futex resumed>) = 0 [pid 5095] futex(0x7f3928b4c308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5086] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5093] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] <... futex resumed>) = 1 [pid 5091] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... futex resumed>) = 0 [pid 5095] <... futex resumed>) = 0 [pid 5093] <... futex resumed>) = 1 [pid 5092] mremap(0x207fd000, 8192, 8192, MREMAP_MAYMOVE|MREMAP_FIXED|MREMAP_DONTUNMAP, 0x208d7000 [pid 5091] <... futex resumed>) = 1 [pid 5086] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=48000000} [pid 5084] <... futex resumed>) = 0 [pid 5095] mlock(0x20000000, 8388608 [pid 5093] futex(0x7f3928b4c308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5092] <... mremap resumed>) = 0x208d7000 [pid 5091] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5092] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] <... mlock resumed>) = 0 [pid 5095] <... mlock resumed>) = 0 [pid 5094] <... mlock resumed>) = 0 [pid 5093] mremap(0x207fd000, 8192, 8192, MREMAP_MAYMOVE|MREMAP_FIXED|MREMAP_DONTUNMAP, 0x208d7000 [pid 5092] <... futex resumed>) = 1 [pid 5086] <... futex resumed>) = 0 [pid 5084] <... futex resumed>) = 0 [pid 5096] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] migrate_pages(0, 4, [0x0000200000007f], [0x0000000000000a] [pid 5088] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5086] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5096] <... futex resumed>) = 0 [pid 5095] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5094] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5093] <... mremap resumed>) = 0x208d7000 [pid 5090] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5096] mremap(0x207fd000, 8192, 8192, MREMAP_MAYMOVE|MREMAP_FIXED|MREMAP_DONTUNMAP, 0x208d7000 [pid 5095] <... futex resumed>) = 1 [pid 5094] <... futex resumed>) = 0 [pid 5093] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5091] <... futex resumed>) = 0 [pid 5090] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... futex resumed>) = 0 [pid 5096] <... mremap resumed>) = 0x208d7000 [pid 5095] futex(0x7f3928b4c308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5094] mremap(0x207fd000, 8192, 8192, MREMAP_MAYMOVE|MREMAP_FIXED|MREMAP_DONTUNMAP, 0x208d7000 [pid 5093] <... futex resumed>) = 1 [pid 5091] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5090] <... futex resumed>) = 0 [pid 5084] <... futex resumed>) = 0 [pid 5086] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5088] <... futex resumed>) = 0 [pid 5096] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5094] <... mremap resumed>) = 0x208d7000 [pid 5093] futex(0x7f3928b4c308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5091] <... futex resumed>) = 0 [pid 5090] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5088] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] <... futex resumed>) = 0 [pid 5095] mremap(0x207fd000, 8192, 8192, MREMAP_MAYMOVE|MREMAP_FIXED|MREMAP_DONTUNMAP, 0x208d7000 [pid 5093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5091] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5084] <... futex resumed>) = 0 [pid 5096] futex(0x7f3928b4c308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5095] <... mremap resumed>) = 0x208d7000 [pid 5094] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5093] migrate_pages(0, 4, [0x0000200000007f], [0x0000000000000a] [pid 5090] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5095] futex(0x7f3928b4c30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5094] <... futex resumed>) = 1 [pid 5088] <... futex resumed>) = 0 [pid 5095] <... futex resumed>) = 1 [pid 5091] <... futex resumed>) = 0 [pid 5088] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5095] futex(0x7f3928b4c308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5091] futex(0x7f3928b4c308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] <... futex resumed>) = 0 [pid 5095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5091] <... futex resumed>) = 0 [pid 5088] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5095] migrate_pages(0, 4, [0x0000200000007f], [0x0000000000000a] [pid 5091] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5096] migrate_pages(0, 4, [0x0000200000007f], [0x0000000000000a] [pid 5094] migrate_pages(0, 4, [0x0000200000007f], [0x0000000000000a] [pid 5090] <... futex resumed>) = 0 [pid 5090] futex(0x7f3928b4c30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5086] futex(0x7f3928b4c31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5086] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f3928a3c000 [pid 5086] mprotect(0x7f3928a3d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5086] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5090] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5090] futex(0x7f3928b4c31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5091] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5090] <... futex resumed>) = 0 [pid 5088] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5086] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5084] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5091] futex(0x7f3928b4c31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5090] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5088] futex(0x7f3928b4c31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3928a5c990, parent_tid=0x7f3928a5c990, exit_signal=0, stack=0x7f3928a3c000, stack_size=0x20300, tls=0x7f3928a5c6c0} [pid 5084] futex(0x7f3928b4c31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5091] <... futex resumed>) = 0 [pid 5090] <... mmap resumed>) = 0x7f3928a3c000 [pid 5084] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5097 attached [pid 5091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5090] mprotect(0x7f3928a3d000, 131072, PROT_READ|PROT_WRITE [pid 5088] <... futex resumed>) = 0 [pid 5097] rseq(0x7f3928a5cfe0, 0x20, 0, 0x53053053 [pid 5090] <... mprotect resumed>) = 0 [pid 5088] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5086] <... clone3 resumed> => {parent_tid=[5097]}, 88) = 5097 [pid 5097] <... rseq resumed>) = 0 [pid 5091] <... mmap resumed>) = 0x7f3928a3c000 [pid 5090] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5088] <... mmap resumed>) = 0x7f3928a3c000 [pid 5086] rt_sigprocmask(SIG_SETMASK, [], [pid 5084] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5097] set_robust_list(0x7f3928a5c9a0, 24 [pid 5091] mprotect(0x7f3928a3d000, 131072, PROT_READ|PROT_WRITE [pid 5084] <... mmap resumed>) = 0x7f3928a3c000 [pid 5097] <... set_robust_list resumed>) = 0 [pid 5091] <... mprotect resumed>) = 0 [pid 5090] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5088] mprotect(0x7f3928a3d000, 131072, PROT_READ|PROT_WRITE [pid 5086] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5084] mprotect(0x7f3928a3d000, 131072, PROT_READ|PROT_WRITE [pid 5088] <... mprotect resumed>) = 0 [pid 5088] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5097] rt_sigprocmask(SIG_SETMASK, [], [pid 5088] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3928a5c990, parent_tid=0x7f3928a5c990, exit_signal=0, stack=0x7f3928a3c000, stack_size=0x20300, tls=0x7f3928a5c6c0} => {parent_tid=[5098]}, 88) = 5098 [pid 5088] rt_sigprocmask(SIG_SETMASK, [], [pid 5097] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5088] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5084] <... mprotect resumed>) = 0 [pid 5086] futex(0x7f3928b4c318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5091] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5084] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5086] <... futex resumed>) = 0 [pid 5086] futex(0x7f3928b4c31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5091] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3928a5c990, parent_tid=0x7f3928a5c990, exit_signal=0, stack=0x7f3928a3c000, stack_size=0x20300, tls=0x7f3928a5c6c0} [pid 5084] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5099 attached ./strace-static-x86_64: Process 5098 attached [pid 5097] madvise(0x203c1000, 3754160127, MADV_COLD [pid 5090] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3928a5c990, parent_tid=0x7f3928a5c990, exit_signal=0, stack=0x7f3928a3c000, stack_size=0x20300, tls=0x7f3928a5c6c0} [pid 5088] futex(0x7f3928b4c318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3928a5c990, parent_tid=0x7f3928a5c990, exit_signal=0, stack=0x7f3928a3c000, stack_size=0x20300, tls=0x7f3928a5c6c0} [pid 5099] rseq(0x7f3928a5cfe0, 0x20, 0, 0x53053053 [pid 5098] rseq(0x7f3928a5cfe0, 0x20, 0, 0x53053053 [pid 5091] <... clone3 resumed> => {parent_tid=[5099]}, 88) = 5099 [pid 5088] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5101 attached [pid 5099] <... rseq resumed>) = 0 [pid 5098] <... rseq resumed>) = 0 [pid 5091] rt_sigprocmask(SIG_SETMASK, [], [pid 5090] <... clone3 resumed> => {parent_tid=[5100]}, 88) = 5100 [pid 5088] futex(0x7f3928b4c31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5100 attached [pid 5099] set_robust_list(0x7f3928a5c9a0, 24 [pid 5098] set_robust_list(0x7f3928a5c9a0, 24 [pid 5091] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5090] rt_sigprocmask(SIG_SETMASK, [], [pid 5084] <... clone3 resumed> => {parent_tid=[5101]}, 88) = 5101 [pid 5100] rseq(0x7f3928a5cfe0, 0x20, 0, 0x53053053 [pid 5099] <... set_robust_list resumed>) = 0 [pid 5098] <... set_robust_list resumed>) = 0 [pid 5091] futex(0x7f3928b4c318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5090] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5101] rseq(0x7f3928a5cfe0, 0x20, 0, 0x53053053 [pid 5084] rt_sigprocmask(SIG_SETMASK, [], [pid 5100] <... rseq resumed>) = 0 [pid 5099] rt_sigprocmask(SIG_SETMASK, [], [pid 5098] rt_sigprocmask(SIG_SETMASK, [], [pid 5091] <... futex resumed>) = 0 [pid 5090] futex(0x7f3928b4c318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5099] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5091] futex(0x7f3928b4c31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5099] madvise(0x203c1000, 3754160127, MADV_COLD [pid 5100] set_robust_list(0x7f3928a5c9a0, 24 [pid 5098] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5090] <... futex resumed>) = 0 [pid 5100] <... set_robust_list resumed>) = 0 [pid 5098] madvise(0x203c1000, 3754160127, MADV_COLD [pid 5090] futex(0x7f3928b4c31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5100] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 56.208922][ T5099] [ 56.211307][ T5099] ===================================== [ 56.211428][ T5100] ------------[ cut here ]------------ [ 56.216834][ T5099] WARNING: bad unlock balance detected! [ 56.216843][ T5099] 6.9.0-rc2-next-20240403-syzkaller #0 Not tainted [ 56.222377][ T5100] pvqspinlock: lock 0xffff88807e8469c0 has corrupted value 0x0! [ 56.227823][ T5099] ------------------------------------- [ 56.227831][ T5099] syz-executor799/5099 is trying to release lock (ptlock_ptr(ptdesc)) at: [ 56.227852][ T5099] [] madvise_cold_or_pageout_pte_range+0x170f/0x3990 [ 56.253378][ T5100] WARNING: CPU: 0 PID: 5100 at kernel/locking/qspinlock_paravirt.h:510 __pv_queued_spin_unlock_slowpath+0x241/0x2f0 [ 56.256155][ T5099] but there are no more locks to release! [ 56.256163][ T5099] [ 56.256163][ T5099] other info that might help us debug this: [ 56.264480][ T5100] Modules linked in: [ 56.276487][ T5099] 1 lock held by syz-executor799/5099: [ 56.276502][ T5099] #0: ffff888015073a98 (&mm->mmap_lock){++++}-{3:3} [ 56.282242][ T5100] [ 56.290248][ T5099] , at: do_madvise+0x481/0x44a0 [ 56.290272][ T5099] [ 56.290272][ T5099] stack backtrace: [ 56.290279][ T5099] CPU: 1 PID: 5099 Comm: syz-executor799 Not tainted 6.9.0-rc2-next-20240403-syzkaller #0 [ 56.290296][ T5099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 56.290305][ T5099] Call Trace: [ 56.290314][ T5099] [ 56.294206][ T5100] CPU: 0 PID: 5100 Comm: syz-executor799 Not tainted 6.9.0-rc2-next-20240403-syzkaller #0 [ 56.299644][ T5099] dump_stack_lvl+0x241/0x360 [ 56.299673][ T5099] ? __pfx_dump_stack_lvl+0x10/0x10 [ 56.306368][ T5100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 56.308675][ T5099] ? __pfx__printk+0x10/0x10 [ 56.308704][ T5099] ? madvise_cold_or_pageout_pte_range+0x170f/0x3990 [ 56.313521][ T5100] RIP: 0010:__pv_queued_spin_unlock_slowpath+0x241/0x2f0 [ 56.319475][ T5099] print_unlock_imbalance_bug+0x256/0x2c0 [ 56.319501][ T5099] ? __pfx_print_unlock_imbalance_bug+0x10/0x10 [ 56.329385][ T5100] Code: 85 0a 6e f6 4c 89 f0 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 9f 00 00 00 41 8b 16 48 c7 c7 c0 26 cb 8b 4c 89 f6 e8 40 b3 cb f5 90 <0f> 0b 90 90 eb 8d 44 89 f1 80 e1 07 38 c1 0f 8c 26 ff ff ff 4c 89 [ 56.339536][ T5099] ? xas_destroy+0x95/0xb0 [ 56.339572][ T5099] lock_release+0x599/0x9f0 [ 56.342846][ T5100] RSP: 0018:ffffc9000365f238 EFLAGS: 00010246 [ 56.345774][ T5099] ? madvise_cold_or_pageout_pte_range+0x170f/0x3990 [ 56.355690][ T5100] [ 56.360289][ T5099] ? __pfx_lock_release+0x10/0x10 [ 56.360314][ T5099] ? do_raw_spin_unlock+0x13c/0x8b0 [ 56.365486][ T5100] RAX: 464eee8ef3f84300 RBX: dffffc0000000000 RCX: ffff88807c6a1e00 [ 56.375541][ T5099] ? vm_normal_page+0x97/0x1e0 [ 56.375569][ T5099] _raw_spin_unlock+0x16/0x50 [ 56.380173][ T5100] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 56.386806][ T5099] madvise_cold_or_pageout_pte_range+0x170f/0x3990 [ 56.393906][ T5100] RBP: dffffc0000000000 R08: ffffffff81580152 R09: 1ffffffff1f526cd [ 56.399590][ T5099] ? __pfx_madvise_cold_or_pageout_pte_range+0x10/0x10 [ 56.405821][ T5100] R10: dffffc0000000000 R11: fffffbfff1f526ce R12: 1ffff1100fd08d3a [ 56.425420][ T5099] walk_pgd_range+0xba1/0x1810 [ 56.425454][ T5099] ? __pfx_mt_find+0x10/0x10 [ 56.429859][ T5100] R13: ffff88807e8469d0 R14: ffff88807e8469c0 R15: ffff88807e8469c0 [ 56.434348][ T5099] ? __pfx_walk_pgd_range+0x10/0x10 [ 56.440415][ T5100] FS: 00007f3928a5c6c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 56.447047][ T5099] __walk_page_range+0x132/0x720 [ 56.449516][ T5100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.454577][ T5099] ? find_vma+0xf9/0x170 [ 56.460504][ T5100] CR2: 00005627d50105a8 CR3: 000000002299a000 CR4: 00000000003506f0 [ 56.468499][ T5099] ? __pfx_find_vma+0x10/0x10 [ 56.468540][ T5099] ? process_vma_walk_lock+0x135/0x390 [ 56.473392][ T5100] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.478063][ T5099] walk_page_range+0x58f/0x7c0 [ 56.478093][ T5099] ? __pfx_walk_page_range+0x10/0x10 [ 56.478114][ T5099] ? tlb_gather_mmu+0x24e/0x310 [ 56.478130][ T5099] do_madvise+0x1e7b/0x44a0 [ 56.486091][ T5100] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.492594][ T5099] ? __pfx_do_madvise+0x10/0x10 [ 56.492631][ T5099] ? do_raw_spin_lock+0x14f/0x370 [ 56.500650][ T5100] Call Trace: [ 56.507432][ T5099] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 56.507462][ T5099] ? _raw_spin_unlock_irq+0x23/0x50 [ 56.515420][ T5100] [ 56.520155][ T5099] ? lockdep_hardirqs_on+0x99/0x150 [ 56.520178][ T5099] ? _raw_spin_unlock_irq+0x2e/0x50 [ 56.520200][ T5099] ? ptrace_notify+0x279/0x380 [ 56.524760][ T5100] ? __warn+0x163/0x4e0 [ 56.532741][ T5099] ? __pfx_ptrace_notify+0x10/0x10 [ 56.532768][ T5099] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 56.537979][ T5100] ? __pv_queued_spin_unlock_slowpath+0x241/0x2f0 [ 56.546942][ T5099] ? do_syscall_64+0x10a/0x240 [ 56.551875][ T5100] ? report_bug+0x2b3/0x500 [ 56.558433][ T5099] __x64_sys_madvise+0xa6/0xc0 [ 56.558459][ T5099] do_syscall_64+0xfb/0x240 [ 56.562934][ T5100] ? __pv_queued_spin_unlock_slowpath+0x241/0x2f0 [ 56.570990][ T5099] entry_SYSCALL_64_after_hwframe+0x72/0x7a [ 56.571014][ T5099] RIP: 0033:0x7f3928ac2419 [ 56.575698][ T5100] ? handle_bug+0x3e/0x70 [ 56.581213][ T5099] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 56.581229][ T5099] RSP: 002b:00007f3928a5c218 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 56.581249][ T5099] RAX: ffffffffffffffda RBX: 00007f3928b4c318 RCX: 00007f3928ac2419 [ 56.589223][ T5100] ? exc_invalid_op+0x1a/0x50 [ 56.593952][ T5099] RDX: 0000000000000014 RSI: 00000000dfc3efff RDI: 00000000203c1000 [ 56.599247][ T5100] ? asm_exc_invalid_op+0x1a/0x20 [ 56.604030][ T5099] RBP: 00007f3928b4c310 R08: 00007ffd7796b097 R09: 0000000000000000 [ 56.608528][ T5100] ? __warn_printk+0x292/0x360 [ 56.616455][ T5099] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3928b19064 [ 56.621403][ T5100] ? __pv_queued_spin_unlock_slowpath+0x241/0x2f0 [ 56.626364][ T5099] R13: 000000080000000e R14: 000000200000007f R15: 00000000dfc3efff [ 56.629647][ T5100] ? __pv_queued_spin_unlock_slowpath+0x240/0x2f0 [ 56.635939][ T5099] [ 56.641131][ T5100] __raw_callee_save___pv_queued_spin_unlock_slowpath+0x15/0x30 [ 56.712466][ T5099] ------------[ cut here ]------------ [ 56.716724][ T5100] ? debug_locks_off+0x1c/0x90 [ 56.721051][ T5099] pvqspinlock: lock 0xffff88802ec45b40 has corrupted value 0x0! [ 56.721108][ T5099] WARNING: CPU: 1 PID: 5099 at kernel/locking/qspinlock_paravirt.h:510 __pv_queued_spin_unlock_slowpath+0x241/0x2f0 [ 56.740955][ T5100] .slowpath+0x9/0x16 [ 56.749377][ T5099] Modules linked in: [ 56.757349][ T5100] do_raw_spin_unlock+0x13c/0x8b0 [ 56.761987][ T5099] [ 56.761996][ T5099] CPU: 1 PID: 5099 Comm: syz-executor799 Not tainted 6.9.0-rc2-next-20240403-syzkaller #0 [ 56.769971][ T5100] ? vm_normal_page+0x97/0x1e0 [ 56.769998][ T5100] _raw_spin_unlock+0x1e/0x50 [ 56.775016][ T5099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 56.783006][ T5100] madvise_cold_or_pageout_pte_range+0x170f/0x3990 [ 56.787743][ T5099] RIP: 0010:__pv_queued_spin_unlock_slowpath+0x241/0x2f0 [ 56.795796][ T5100] ? __pfx_madvise_cold_or_pageout_pte_range+0x10/0x10 [ 56.802237][ T5099] Code: 85 0a 6e f6 4c 89 f0 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 9f 00 00 00 41 8b 16 48 c7 c7 c0 26 cb 8b 4c 89 f6 e8 40 b3 cb f5 90 <0f> 0b 90 90 eb 8d 44 89 f1 80 e1 07 38 c1 0f 8c 26 ff ff ff 4c 89 [ 56.810164][ T5100] ? validate_chain+0x11b/0x58e0 [ 56.816549][ T5099] RSP: 0018:ffffc9000364f238 EFLAGS: 00010246 [ 56.819628][ T5100] ? mt_find+0x226/0x850 [ 56.827213][ T5099] [ 56.827221][ T5099] RAX: 9a7270b7f8439200 RBX: dffffc0000000000 RCX: ffff888023139e00 [ 56.832754][ T5100] ? rcu_is_watching+0x15/0xb0 [ 56.837709][ T5099] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 56.837723][ T5099] RBP: dffffc0000000000 R08: ffffffff81580152 R09: 1ffffffff1f526cd [ 56.837734][ T5099] R10: dffffc0000000000 R11: fffffbfff1f526ce R12: 1ffff11005d88b6a [ 56.837747][ T5099] R13: ffff88802ec45b50 R14: ffff88802ec45b40 R15: ffff88802ec45b40 [ 56.845357][ T5100] ? mt_find+0x226/0x850 [ 56.857510][ T5099] FS: 00007f3928a5c6c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 56.861465][ T5100] ? lock_release+0xbf/0x9f0 [ 56.865418][ T5099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.870445][ T5100] ? __pfx_lock_acquire+0x10/0x10 [ 56.872740][ T5099] CR2: 0000561c1eec8018 CR3: 00000000213dc000 CR4: 00000000003506f0 [ 56.882629][ T5100] walk_pgd_range+0xba1/0x1810 [ 56.887428][ T5099] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.892084][ T5100] ? __pfx_mt_find+0x10/0x10 [ 56.902121][ T5099] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.902136][ T5099] Call Trace: [ 56.908626][ T5100] ? __pfx_walk_pgd_range+0x10/0x10 [ 56.915623][ T5099] [ 56.922551][ T5100] __walk_page_range+0x132/0x720 [ 56.922573][ T5100] ? find_vma+0xf9/0x170 [ 56.942161][ T5099] ? __warn+0x163/0x4e0 [ 56.947087][ T5100] ? __pfx_find_vma+0x10/0x10 [ 56.953234][ T5099] ? __pv_queued_spin_unlock_slowpath+0x241/0x2f0 [ 56.957471][ T5100] ? mlock_drain_local+0x79/0x490 [ 56.959774][ T5099] ? report_bug+0x2b3/0x500 [ 56.967826][ T5100] ? rcu_is_watching+0x15/0xb0 [ 56.972638][ T5099] ? __pv_queued_spin_unlock_slowpath+0x241/0x2f0 [ 56.980701][ T5100] ? process_vma_walk_lock+0x135/0x390 [ 56.988743][ T5099] ? handle_bug+0x3e/0x70 [ 56.996692][ T5100] walk_page_range+0x58f/0x7c0 [ 57.004652][ T5099] ? exc_invalid_op+0x1a/0x50 [ 57.004670][ T5099] ? asm_exc_invalid_op+0x1a/0x20 [ 57.008906][ T5100] ? __pfx_walk_page_range+0x10/0x10 [ 57.008930][ T5100] ? tlb_gather_mmu+0x24e/0x310 [ 57.008946][ T5100] do_madvise+0x1e7b/0x44a0 [ 57.008978][ T5100] ? __pfx_do_madvise+0x10/0x10 [ 57.018057][ T5099] ? __warn_printk+0x292/0x360 [ 57.022717][ T5100] ? rcu_is_watching+0x15/0xb0 [ 57.029379][ T5099] ? __pv_queued_spin_unlock_slowpath+0x241/0x2f0 [ 57.034410][ T5100] ? rcu_is_watching+0x15/0xb0 [ 57.042814][ T5099] ? __pv_queued_spin_unlock_slowpath+0x240/0x2f0 [ 57.047666][ T5100] ? lock_acquire+0xe3/0x550 [ 57.055618][ T5099] __raw_callee_save___pv_queued_spin_unlock_slowpath+0x15/0x30 [ 57.060241][ T5100] ? do_raw_spin_lock+0x14f/0x370 [ 57.068295][ T5099] ? debug_locks_off+0x1c/0x90 [ 57.071556][ T5100] ? rcu_is_watching+0x15/0xb0 [ 57.076720][ T5099] .slowpath+0x9/0x16 [ 57.079660][ T5100] ? lock_release+0xbf/0x9f0 [ 57.084657][ T5099] do_raw_spin_unlock+0x13c/0x8b0 [ 57.088896][ T5100] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 57.093017][ T5099] ? vm_normal_page+0x97/0x1e0 [ 57.097696][ T5100] ? rcu_is_watching+0x15/0xb0 [ 57.104076][ T5099] _raw_spin_unlock+0x1e/0x50 [ 57.109119][ T5100] ? _raw_spin_unlock_irq+0x2e/0x50 [ 57.113613][ T5099] madvise_cold_or_pageout_pte_range+0x170f/0x3990 [ 57.118414][ T5100] ? ptrace_notify+0x279/0x380 [ 57.124870][ T5099] ? __pfx_madvise_cold_or_pageout_pte_range+0x10/0x10 [ 57.130316][ T5100] ? __pfx_ptrace_notify+0x10/0x10 [ 57.134636][ T5099] walk_pgd_range+0xba1/0x1810 [ 57.139395][ T5100] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 57.144043][ T5099] ? __pfx_mt_find+0x10/0x10 [ 57.149045][ T5100] ? rcu_is_watching+0x15/0xb0 [ 57.154328][ T5099] ? __pfx_walk_pgd_range+0x10/0x10 [ 57.159193][ T5100] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 57.163672][ T5099] __walk_page_range+0x132/0x720 [ 57.168519][ T5100] ? rcu_is_watching+0x15/0xb0 [ 57.173286][ T5099] ? find_vma+0xf9/0x170 [ 57.178104][ T5100] __x64_sys_madvise+0xa6/0xc0 [ 57.184475][ T5099] ? __pfx_find_vma+0x10/0x10 [ 57.189267][ T5100] do_syscall_64+0xfb/0x240 [ 57.195771][ T5099] ? process_vma_walk_lock+0x135/0x390 [ 57.200393][ T5100] entry_SYSCALL_64_after_hwframe+0x72/0x7a [ 57.208150][ T5099] walk_page_range+0x58f/0x7c0 [ 57.213120][ T5100] RIP: 0033:0x7f3928ac2419 [ 57.217917][ T5099] ? __pfx_walk_page_range+0x10/0x10 [ 57.222673][ T5100] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 57.226658][ T5099] ? tlb_gather_mmu+0x24e/0x310 [ 57.231245][ T5100] RSP: 002b:00007f3928a5c218 EFLAGS: 00000246 [ 57.236253][ T5099] do_madvise+0x1e7b/0x44a0 [ 57.242680][ T5100] ORIG_RAX: 000000000000001c [ 57.247438][ T5099] ? __pfx_do_madvise+0x10/0x10 [ 57.252145][ T5100] RAX: ffffffffffffffda RBX: 00007f3928b4c318 RCX: 00007f3928ac2419 [ 57.256818][ T5099] ? do_raw_spin_lock+0x14f/0x370 [ 57.262079][ T5100] RDX: 0000000000000014 RSI: 00000000dfc3efff RDI: 00000000203c1000 [ 57.268647][ T5099] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 57.273410][ T5100] RBP: 00007f3928b4c310 R08: 00007ffd7796b097 R09: 0000000000000000 [ 57.280347][ T5099] ? _raw_spin_unlock_irq+0x23/0x50 [ 57.285435][ T5100] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3928b19064 [ 57.290189][ T5099] ? lockdep_hardirqs_on+0x99/0x150 [ 57.296589][ T5100] R13: 000000080000000e R14: 000000200000007f R15: 00000000dfc3efff [ 57.301214][ T5099] ? _raw_spin_unlock_irq+0x2e/0x50 [ 57.305922][ T5100] [ 57.311111][ T5099] ? ptrace_notify+0x279/0x380 [ 57.317445][ T5100] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 57.317457][ T5100] CPU: 0 PID: 5100 Comm: syz-executor799 Not tainted 6.9.0-rc2-next-20240403-syzkaller #0 [ 57.317477][ T5100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 57.317487][ T5100] Call Trace: [ 57.317496][ T5100] [ 57.317504][ T5100] dump_stack_lvl+0x241/0x360 [ 57.317536][ T5100] ? __pfx_dump_stack_lvl+0x10/0x10 [ 57.317558][ T5100] ? __pfx__printk+0x10/0x10 [ 57.317579][ T5100] ? _printk+0xd5/0x120 [ 57.317602][ T5100] ? vscnprintf+0x5d/0x90 [ 57.317620][ T5100] panic+0x349/0x860 [ 57.317642][ T5100] ? __warn+0x172/0x4e0 [ 57.317664][ T5100] ? __pfx_panic+0x10/0x10 [ 57.317683][ T5100] ? show_trace_log_lvl+0x4e6/0x520 [ 57.317716][ T5100] __warn+0x346/0x4e0 [ 57.317736][ T5100] ? __pv_queued_spin_unlock_slowpath+0x241/0x2f0 [ 57.317757][ T5100] report_bug+0x2b3/0x500 [ 57.317776][ T5100] ? __pv_queued_spin_unlock_slowpath+0x241/0x2f0 [ 57.317797][ T5100] handle_bug+0x3e/0x70 [ 57.317813][ T5100] exc_invalid_op+0x1a/0x50 [ 57.317829][ T5100] asm_exc_invalid_op+0x1a/0x20 [ 57.317850][ T5100] RIP: 0010:__pv_queued_spin_unlock_slowpath+0x241/0x2f0 [ 57.317872][ T5100] Code: 85 0a 6e f6 4c 89 f0 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 9f 00 00 00 41 8b 16 48 c7 c7 c0 26 cb 8b 4c 89 f6 e8 40 b3 cb f5 90 <0f> 0b 90 90 eb 8d 44 89 f1 80 e1 07 38 c1 0f 8c 26 ff ff ff 4c 89 [ 57.317886][ T5100] RSP: 0018:ffffc9000365f238 EFLAGS: 00010246 [ 57.317903][ T5100] RAX: 464eee8ef3f84300 RBX: dffffc0000000000 RCX: ffff88807c6a1e00 [ 57.317916][ T5100] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 57.317927][ T5100] RBP: dffffc0000000000 R08: ffffffff81580152 R09: 1ffffffff1f526cd [ 57.317940][ T5100] R10: dffffc0000000000 R11: fffffbfff1f526ce R12: 1ffff1100fd08d3a [ 57.317954][ T5100] R13: ffff88807e8469d0 R14: ffff88807e8469c0 R15: ffff88807e8469c0 [ 57.317970][ T5100] ? __warn_printk+0x292/0x360 [ 57.317995][ T5100] ? __pv_queued_spin_unlock_slowpath+0x240/0x2f0 [ 57.318014][ T5100] __raw_callee_save___pv_queued_spin_unlock_slowpath+0x15/0x30 [ 57.318035][ T5100] ? debug_locks_off+0x1c/0x90 [ 57.318053][ T5100] .slowpath+0x9/0x16 [ 57.318070][ T5100] do_raw_spin_unlock+0x13c/0x8b0 [ 57.318093][ T5100] ? vm_normal_page+0x97/0x1e0 [ 57.318118][ T5100] _raw_spin_unlock+0x1e/0x50 [ 57.318141][ T5100] madvise_cold_or_pageout_pte_range+0x170f/0x3990 [ 57.318173][ T5100] ? __pfx_madvise_cold_or_pageout_pte_range+0x10/0x10 [ 57.318194][ T5100] ? validate_chain+0x11b/0x58e0 [ 57.318215][ T5100] ? mt_find+0x226/0x850 [ 57.318236][ T5100] ? rcu_is_watching+0x15/0xb0 [ 57.318254][ T5100] ? mt_find+0x226/0x850 [ 57.318274][ T5100] ? lock_release+0xbf/0x9f0 [ 57.318292][ T5100] ? __pfx_lock_acquire+0x10/0x10 [ 57.318310][ T5100] walk_pgd_range+0xba1/0x1810 [ 57.318341][ T5100] ? __pfx_mt_find+0x10/0x10 [ 57.318362][ T5100] ? __pfx_walk_pgd_range+0x10/0x10 [ 57.318384][ T5100] __walk_page_range+0x132/0x720 [ 57.318404][ T5100] ? find_vma+0xf9/0x170 [ 57.318422][ T5100] ? __pfx_find_vma+0x10/0x10 [ 57.318440][ T5100] ? mlock_drain_local+0x79/0x490 [ 57.318461][ T5100] ? rcu_is_watching+0x15/0xb0 [ 57.318480][ T5100] ? process_vma_walk_lock+0x135/0x390 [ 57.318500][ T5100] walk_page_range+0x58f/0x7c0 [ 57.318528][ T5100] ? __pfx_walk_page_range+0x10/0x10 [ 57.318550][ T5100] ? tlb_gather_mmu+0x24e/0x310 [ 57.318568][ T5100] do_madvise+0x1e7b/0x44a0 [ 57.318601][ T5100] ? __pfx_do_madvise+0x10/0x10 [ 57.318621][ T5100] ? rcu_is_watching+0x15/0xb0 [ 57.318640][ T5100] ? rcu_is_watching+0x15/0xb0 [ 57.318658][ T5100] ? lock_acquire+0xe3/0x550 [ 57.318678][ T5100] ? do_raw_spin_lock+0x14f/0x370 [ 57.318704][ T5100] ? rcu_is_watching+0x15/0xb0 [ 57.318722][ T5100] ? lock_release+0xbf/0x9f0 [ 57.318745][ T5100] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 57.318766][ T5100] ? rcu_is_watching+0x15/0xb0 [ 57.318786][ T5100] ? _raw_spin_unlock_irq+0x2e/0x50 [ 57.318808][ T5100] ? ptrace_notify+0x279/0x380 [ 57.318831][ T5100] ? __pfx_ptrace_notify+0x10/0x10 [ 57.318855][ T5100] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 57.318872][ T5100] ? rcu_is_watching+0x15/0xb0 [ 57.318890][ T5100] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 57.318907][ T5100] ? rcu_is_watching+0x15/0xb0 [ 57.318927][ T5100] __x64_sys_madvise+0xa6/0xc0 [ 57.318947][ T5100] do_syscall_64+0xfb/0x240 [ 57.318971][ T5100] entry_SYSCALL_64_after_hwframe+0x72/0x7a [ 57.318991][ T5100] RIP: 0033:0x7f3928ac2419 [ 57.319005][ T5100] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 57.319019][ T5100] RSP: 002b:00007f3928a5c218 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 57.319036][ T5100] RAX: ffffffffffffffda RBX: 00007f3928b4c318 RCX: 00007f3928ac2419 [ 57.319049][ T5100] RDX: 0000000000000014 RSI: 00000000dfc3efff RDI: 00000000203c1000 [ 57.319061][ T5100] RBP: 00007f3928b4c310 R08: 00007ffd7796b097 R09: 0000000000000000 [ 57.319074][ T5100] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3928b19064 [ 57.319085][ T5100] R13: 000000080000000e R14: 000000200000007f R15: 00000000dfc3efff [ 57.319104][ T5100] [ 57.322793][ T5100] Kernel Offset: disabled