./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2924319560

<...>
Warning: Permanently added '10.128.0.185' (ED25519) to the list of known hosts.
execve("./syz-executor2924319560", ["./syz-executor2924319560"], 0x7ffc2f216770 /* 10 vars */) = 0
brk(NULL)                               = 0x555584312000
brk(0x555584312d00)                     = 0x555584312d00
arch_prctl(ARCH_SET_FS, 0x555584312380) = 0
set_tid_address(0x555584312650)         = 5190
set_robust_list(0x555584312660, 24)     = 0
rseq(0x555584312ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2924319560", 4096) = 28
getrandom("\xc0\xe9\xf7\x46\x0c\x22\x96\xea", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555584312d00
brk(0x555584333d00)                     = 0x555584333d00
brk(0x555584334000)                     = 0x555584334000
mprotect(0x7fd4f3502000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555584312650) = 5191
./strace-static-x86_64: Process 5191 attached
[pid  5190] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5191] set_robust_list(0x555584312660, 24) = 0
[pid  5191] mkdir("./syzkaller.MZagXi", 0700 <unfinished ...>
[pid  5190] <... clone resumed>, child_tidptr=0x555584312650) = 5192
[pid  5191] <... mkdir resumed>)        = 0
./strace-static-x86_64: Process 5192 attached
[pid  5190] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5191] chmod("./syzkaller.MZagXi", 0777 <unfinished ...>
[pid  5192] set_robust_list(0x555584312660, 24 <unfinished ...>
[pid  5191] <... chmod resumed>)        = 0
[pid  5192] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 5193 attached
[pid  5191] chdir("./syzkaller.MZagXi" <unfinished ...>
[pid  5192] mkdir("./syzkaller.j7C0Uc", 0700 <unfinished ...>
[pid  5191] <... chdir resumed>)        = 0
[pid  5193] set_robust_list(0x555584312660, 24 <unfinished ...>
[pid  5190] <... clone resumed>, child_tidptr=0x555584312650) = 5193
[pid  5193] <... set_robust_list resumed>) = 0
[pid  5192] <... mkdir resumed>)        = 0
[pid  5191] mkdir("./0", 0777 <unfinished ...>
[pid  5190] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5194 attached
 <unfinished ...>
[pid  5193] mkdir("./syzkaller.85Sl9W", 0700 <unfinished ...>
[pid  5192] chmod("./syzkaller.j7C0Uc", 0777 <unfinished ...>
[pid  5190] <... clone resumed>, child_tidptr=0x555584312650) = 5194
[pid  5194] set_robust_list(0x555584312660, 24 <unfinished ...>
[pid  5191] <... mkdir resumed>)        = 0
[pid  5191] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5194] <... set_robust_list resumed>) = 0
[pid  5192] <... chmod resumed>)        = 0
[pid  5191] <... openat resumed>)       = 3
[pid  5190] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5194] mkdir("./syzkaller.x9HGLd", 0700 <unfinished ...>
[pid  5192] chdir("./syzkaller.j7C0Uc") = 0
[pid  5191] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5193] <... mkdir resumed>)        = 0
[pid  5192] mkdir("./0", 0777 <unfinished ...>
[pid  5191] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
./strace-static-x86_64: Process 5195 attached
[pid  5195] set_robust_list(0x555584312660, 24 <unfinished ...>
[pid  5190] <... clone resumed>, child_tidptr=0x555584312650) = 5195
[pid  5195] <... set_robust_list resumed>) = 0
[pid  5195] mkdir("./syzkaller.3sONm7", 0700 <unfinished ...>
[pid  5191] close(3)                    = 0
[pid  5193] chmod("./syzkaller.85Sl9W", 0777 <unfinished ...>
[pid  5192] <... mkdir resumed>)        = 0
[pid  5191] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5193] <... chmod resumed>)        = 0
[pid  5193] chdir("./syzkaller.85Sl9W") = 0
[pid  5193] mkdir("./0", 0777)          = 0
[pid  5191] <... clone resumed>, child_tidptr=0x555584312650) = 5196
[pid  5193] openat(AT_FDCWD, "/dev/loop2", O_RDWR./strace-static-x86_64: Process 5196 attached
 <unfinished ...>
[pid  5194] <... mkdir resumed>)        = 0
[pid  5193] <... openat resumed>)       = 3
[pid  5192] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5196] set_robust_list(0x555584312660, 24 <unfinished ...>
[pid  5195] <... mkdir resumed>)        = 0
[pid  5194] chmod("./syzkaller.x9HGLd", 0777 <unfinished ...>
[pid  5193] ioctl(3, LOOP_CLR_FD)       = -1 ENXIO (No such device or address)
[pid  5192] <... openat resumed>)       = 3
[pid  5193] close(3)                    = 0
[pid  5193] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5196] <... set_robust_list resumed>) = 0
[pid  5194] <... chmod resumed>)        = 0
[pid  5192] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5195] chmod("./syzkaller.3sONm7", 0777 <unfinished ...>
[pid  5196] chdir("./0" <unfinished ...>
[pid  5195] <... chmod resumed>)        = 0
[pid  5194] chdir("./syzkaller.x9HGLd" <unfinished ...>
[pid  5196] <... chdir resumed>)        = 0
[pid  5192] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5194] <... chdir resumed>)        = 0
[pid  5196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5194] mkdir("./0", 0777 <unfinished ...>
[pid  5192] close(3 <unfinished ...>
[pid  5196] setpgid(0, 0./strace-static-x86_64: Process 5197 attached
 <unfinished ...>
[pid  5197] set_robust_list(0x555584312660, 24 <unfinished ...>
[pid  5195] chdir("./syzkaller.3sONm7" <unfinished ...>
[pid  5193] <... clone resumed>, child_tidptr=0x555584312650) = 5197
[pid  5197] <... set_robust_list resumed>) = 0
[pid  5195] <... chdir resumed>)        = 0
[pid  5197] chdir("./0" <unfinished ...>
[pid  5196] <... setpgid resumed>)      = 0
[pid  5195] mkdir("./0", 0777 <unfinished ...>
[pid  5194] <... mkdir resumed>)        = 0
[pid  5192] <... close resumed>)        = 0
[pid  5197] <... chdir resumed>)        = 0
[pid  5196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5195] <... mkdir resumed>)        = 0
[pid  5197] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5192] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5197] <... prctl resumed>)        = 0
[pid  5197] setpgid(0, 0)               = 0
[pid  5197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5195] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5196] <... openat resumed>)       = 3
[pid  5195] <... openat resumed>)       = 3
[pid  5194] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5196] write(3, "1000", 4 <unfinished ...>
[pid  5197] write(3, "1000", 4./strace-static-x86_64: Process 5198 attached
)         = 4
[pid  5197] close(3 <unfinished ...>
[pid  5198] set_robust_list(0x555584312660, 24 <unfinished ...>
[pid  5197] <... close resumed>)        = 0
[pid  5198] <... set_robust_list resumed>) = 0
[pid  5197] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5196] <... write resumed>)        = 4
[pid  5194] <... openat resumed>)       = 3
[pid  5192] <... clone resumed>, child_tidptr=0x555584312650) = 5198
[pid  5198] chdir("./0" <unfinished ...>
[pid  5197] <... symlink resumed>)      = 0
[pid  5195] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5198] <... chdir resumed>)        = 0
[pid  5198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5198] setpgid(0, 0 <unfinished ...>
[pid  5195] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5198] <... setpgid resumed>)      = 0
[pid  5198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
) = 3
[pid  5197] write(1, "executing program\n", 18 <unfinished ...>
[pid  5195] close(3 <unfinished ...>
[pid  5197] <... write resumed>)        = 18
[pid  5195] <... close resumed>)        = 0
[pid  5196] close(3 <unfinished ...>
[pid  5194] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5196] <... close resumed>)        = 0
[pid  5198] write(3, "1000", 4 <unfinished ...>
[pid  5195] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5198] <... write resumed>)        = 4
[pid  5196] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5194] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5198] close(3./strace-static-x86_64: Process 5199 attached
)                    = 0
[pid  5197] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5198] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5197] <... memfd_create resumed>) = 3
[pid  5196] <... symlink resumed>)      = 0
[pid  5199] set_robust_list(0x555584312660, 24 <unfinished ...>
[pid  5197] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5194] close(3 <unfinished ...>
[pid  5199] <... set_robust_list resumed>) = 0
[pid  5197] <... mmap resumed>)         = 0x7fd4eb000000
[pid  5195] <... clone resumed>, child_tidptr=0x555584312650) = 5199
[pid  5199] chdir("./0" <unfinished ...>
[pid  5194] <... close resumed>)        = 0
executing program
executing program
[pid  5199] <... chdir resumed>)        = 0
[pid  5196] write(1, "executing program\n", 18 <unfinished ...>
[pid  5194] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5199] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5198] write(1, "executing program\n", 18 <unfinished ...>
[pid  5196] <... write resumed>)        = 18
[pid  5199] <... prctl resumed>)        = 0
[pid  5198] <... write resumed>)        = 18
[pid  5198] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5199] setpgid(0, 0)               = 0
[pid  5199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5199] write(3, "1000", 4 <unfinished ...>
[pid  5198] <... memfd_create resumed>) = 3
[pid  5199] <... write resumed>)        = 4
[pid  5198] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5199] close(3 <unfinished ...>
[pid  5198] <... mmap resumed>)         = 0x7fd4eb000000
[pid  5199] <... close resumed>)        = 0
[pid  5196] memfd_create("syzkaller", 0./strace-static-x86_64: Process 5200 attached
 <unfinished ...>
[pid  5199] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5196] <... memfd_create resumed>) = 3
[pid  5194] <... clone resumed>, child_tidptr=0x555584312650) = 5200
executing program
[pid  5196] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd4eb000000
[pid  5200] set_robust_list(0x555584312660, 24 <unfinished ...>
[pid  5199] write(1, "executing program\n", 18) = 18
[pid  5200] <... set_robust_list resumed>) = 0
[pid  5200] chdir("./0")                = 0
[pid  5200] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5199] memfd_create("syzkaller", 0) = 3
[pid  5200] <... prctl resumed>)        = 0
[pid  5199] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd4eb000000
[pid  5200] setpgid(0, 0)               = 0
[pid  5200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5200] write(3, "1000", 4)         = 4
[pid  5200] close(3)                    = 0
[pid  5200] symlink("/dev/binderfs", "./binderfs") = 0
executing program
[pid  5200] write(1, "executing program\n", 18) = 18
[pid  5197] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x02\x08\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x0f\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\xf6\x00\x00\x00\x01\x00\x00\x00\x51\x49\x92\x54\x8e\xa5\x9a\x39\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152 <unfinished ...>
[pid  5200] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5196] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x02\x08\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x0f\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\xf6\x00\x00\x00\x01\x00\x00\x00\x51\x49\x92\x54\x8e\xa5\x9a\x39\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152 <unfinished ...>
[pid  5200] <... memfd_create resumed>) = 3
[pid  5200] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5198] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x02\x08\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x0f\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\xf6\x00\x00\x00\x01\x00\x00\x00\x51\x49\x92\x54\x8e\xa5\x9a\x39\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152 <unfinished ...>
[pid  5200] <... mmap resumed>)         = 0x7fd4eb000000
[pid  5199] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x02\x08\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x0f\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\xf6\x00\x00\x00\x01\x00\x00\x00\x51\x49\x92\x54\x8e\xa5\x9a\x39\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152 <unfinished ...>
[pid  5200] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x02\x08\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x0f\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\xf6\x00\x00\x00\x01\x00\x00\x00\x51\x49\x92\x54\x8e\xa5\x9a\x39\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152 <unfinished ...>
[pid  5198] <... write resumed>)        = 2097152
[pid  5198] munmap(0x7fd4eb000000, 138412032) = 0
[pid  5198] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 4
[pid  5198] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5197] <... write resumed>)        = 2097152
[pid  5198] close(3 <unfinished ...>
[pid  5197] munmap(0x7fd4eb000000, 138412032 <unfinished ...>
[pid  5198] <... close resumed>)        = 0
[pid  5198] close(4)                    = 0
[  167.105351][ T5198] loop1: detected capacity change from 0 to 4096
[pid  5200] <... write resumed>)        = 2097152
[pid  5198] mkdir("./file0", 0777 <unfinished ...>
[pid  5197] <... munmap resumed>)       = 0
[pid  5196] <... write resumed>)        = 2097152
[pid  5200] munmap(0x7fd4eb000000, 138412032 <unfinished ...>
[pid  5199] <... write resumed>)        = 2097152
[pid  5199] munmap(0x7fd4eb000000, 138412032 <unfinished ...>
[pid  5197] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 4
[pid  5197] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5200] <... munmap resumed>)       = 0
[pid  5198] <... mkdir resumed>)        = 0
[pid  5197] <... ioctl resumed>)        = 0
[pid  5196] munmap(0x7fd4eb000000, 138412032 <unfinished ...>
[pid  5198] mount("/dev/loop1", "./file0", "ntfs3", 0, "" <unfinished ...>
[pid  5200] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 4
[pid  5199] <... munmap resumed>)       = 0
[pid  5199] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 4
[pid  5199] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5200] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5199] <... ioctl resumed>)        = 0
[pid  5197] close(3)                    = 0
[pid  5197] close(4)                    = 0
[pid  5197] mkdir("./file0", 0777)      = 0
[  167.195883][ T5197] loop2: detected capacity change from 0 to 4096
[  167.224765][ T5199] loop4: detected capacity change from 0 to 4096
[pid  5197] mount("/dev/loop2", "./file0", "ntfs3", 0, "" <unfinished ...>
[pid  5199] close(3)                    = 0
[pid  5199] close(4)                    = 0
[pid  5199] mkdir("./file0", 0777)      = 0
[pid  5199] mount("/dev/loop4", "./file0", "ntfs3", 0, "" <unfinished ...>
[pid  5200] <... ioctl resumed>)        = 0
[pid  5196] <... munmap resumed>)       = 0
[pid  5196] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5196] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5200] close(3)                    = 0
[pid  5200] close(4)                    = 0
[pid  5200] mkdir("./file0", 0777)      = 0
[pid  5196] close(3)                    = 0
[  167.251047][ T5200] loop3: detected capacity change from 0 to 4096
[  167.278404][ T5196] loop0: detected capacity change from 0 to 4096
[pid  5196] close(4)                    = 0
[pid  5196] mkdir("./file0", 0777 <unfinished ...>
[pid  5200] mount("/dev/loop3", "./file0", "ntfs3", 0, "" <unfinished ...>
[pid  5196] <... mkdir resumed>)        = 0
[pid  5196] mount("/dev/loop0", "./file0", "ntfs3", 0, "" <unfinished ...>
[pid  5197] <... mount resumed>)        = 0
[pid  5197] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5198] <... mount resumed>)        = 0
[pid  5197] <... openat resumed>)       = 3
[pid  5198] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5197] chdir("./file0")            = 0
[pid  5198] <... openat resumed>)       = 3
[pid  5198] chdir("./file0" <unfinished ...>
[pid  5197] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5198] <... chdir resumed>)        = 0
[pid  5197] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5198] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5197] link("./file0", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" <unfinished ...>
[pid  5198] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5198] link("./file0", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" <unfinished ...>
[pid  5197] <... link resumed>)         = 0
[pid  5198] <... link resumed>)         = 0
[pid  5198] exit_group(0 <unfinished ...>
[pid  5197] exit_group(0 <unfinished ...>
[pid  5198] <... exit_group resumed>)   = ?
[pid  5197] <... exit_group resumed>)   = ?
[pid  5197] +++ exited with 0 +++
[pid  5193] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5197, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=32 /* 0.32 s */} ---
[pid  5193] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5198] +++ exited with 0 +++
[pid  5199] <... mount resumed>)        = 0
[pid  5193] <... restart_syscall resumed>) = 0
[pid  5192] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5198, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=37 /* 0.37 s */} ---
[pid  5192] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5199] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5193] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5200] <... mount resumed>)        = 0
[pid  5199] <... openat resumed>)       = 3
[pid  5193] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5193] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5192] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5193] <... openat resumed>)       = 3
[pid  5192] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5200] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5199] chdir("./file0" <unfinished ...>
[pid  5193] newfstatat(3, "",  <unfinished ...>
[pid  5192] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5200] chdir("./file0" <unfinished ...>
[pid  5199] <... chdir resumed>)        = 0
[pid  5193] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5192] <... openat resumed>)       = 3
[pid  5200] <... chdir resumed>)        = 0
[pid  5193] getdents64(3,  <unfinished ...>
[pid  5192] newfstatat(3, "",  <unfinished ...>
[pid  5200] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5199] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5193] <... getdents64 resumed>0x5555843136f0 /* 4 entries */, 32768) = 112
[pid  5192] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5200] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5193] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5192] getdents64(3,  <unfinished ...>
[pid  5200] link("./file0", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" <unfinished ...>
[pid  5193] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5193] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5193] unlink("./0/binderfs" <unfinished ...>
[pid  5199] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5196] <... mount resumed>)        = 0
[pid  5199] link("./file0", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" <unfinished ...>
[pid  5196] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5200] <... link resumed>)         = 0
[pid  5196] <... openat resumed>)       = 3
[pid  5196] chdir("./file0" <unfinished ...>
[pid  5199] <... link resumed>)         = 0
[pid  5196] <... chdir resumed>)        = 0
[pid  5196] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5196] link("./file0", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" <unfinished ...>
[pid  5199] exit_group(0 <unfinished ...>
[pid  5200] exit_group(0 <unfinished ...>
[pid  5199] <... exit_group resumed>)   = ?
[pid  5196] <... link resumed>)         = 0
[pid  5200] <... exit_group resumed>)   = ?
[pid  5192] <... getdents64 resumed>0x5555843136f0 /* 4 entries */, 32768) = 112
[pid  5193] <... unlink resumed>)       = 0
[pid  5192] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5196] exit_group(0 <unfinished ...>
[pid  5193] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5192] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5196] <... exit_group resumed>)   = ?
[pid  5192] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5192] unlink("./0/binderfs" <unfinished ...>
[pid  5193] <... umount2 resumed>)      = 0
[pid  5199] +++ exited with 0 +++
[pid  5200] +++ exited with 0 +++
[pid  5195] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5199, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} ---
[pid  5195] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5193] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5193] newfstatat(AT_FDCWD, "./0/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5193] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5195] <... restart_syscall resumed>) = 0
[pid  5193] openat(AT_FDCWD, "./0/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5195] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5195] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5193] <... openat resumed>)       = 4
[pid  5195] <... openat resumed>)       = 3
[pid  5193] newfstatat(4, "",  <unfinished ...>
[pid  5195] newfstatat(3, "",  <unfinished ...>
[pid  5193] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5195] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5193] getdents64(4,  <unfinished ...>
[pid  5195] getdents64(3,  <unfinished ...>
[pid  5193] <... getdents64 resumed>0x55558431b730 /* 2 entries */, 32768) = 48
[pid  5193] getdents64(4,  <unfinished ...>
[pid  5195] <... getdents64 resumed>0x5555843136f0 /* 4 entries */, 32768) = 112
[pid  5193] <... getdents64 resumed>0x55558431b730 /* 0 entries */, 32768) = 0
[pid  5193] close(4 <unfinished ...>
[pid  5195] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5193] <... close resumed>)        = 0
[pid  5195] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5193] rmdir("./0/file0" <unfinished ...>
[pid  5195] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5195] unlink("./0/binderfs")      = 0
[pid  5193] <... rmdir resumed>)        = 0
[  167.635467][ T5201] =====================================================
[  167.643043][ T5201] BUG: KMSAN: kernel-infoleak in _copy_to_iter+0x366/0x24a0
[  167.650608][ T5201]  _copy_to_iter+0x366/0x24a0
[  167.655658][ T5201]  copy_page_to_iter+0x419/0x880
[  167.660780][ T5201]  filemap_read+0xc16/0x1500
[  167.665665][ T5201]  blkdev_read_iter+0x6c0/0x8e0
[  167.670681][ T5201]  vfs_read+0x8c0/0xf60
[  167.675148][ T5201]  ksys_read+0x20f/0x4c0
[  167.679595][ T5201]  __x64_sys_read+0x93/0xe0
[pid  5193] getdents64(3, 0x5555843136f0 /* 0 entries */, 32768) = 0
[pid  5195] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5193] close(3)                    = 0
[pid  5193] rmdir("./0")                = 0
[pid  5193] mkdir("./1", 0777)          = 0
[  167.684404][ T5201]  x64_sys_call+0x3055/0x3ba0
[  167.689270][ T5201]  do_syscall_64+0xcd/0x1e0
[  167.694068][ T5201]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  167.700159][ T5201] 
[  167.702761][ T5201] Uninit was stored to memory at:
[  167.708034][ T5201]  ntfs_write_bh+0x652/0xdb0
[  167.712909][ T5201]  mi_write+0xda/0x2d0
[  167.717167][ T5201]  ni_write_inode+0xd80/0x1de0
[  167.722213][ T5201]  ntfs3_write_inode+0x94/0xb0
[  167.727143][ T5201]  __writeback_single_inode+0x849/0x12c0
[pid  5193] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3
[pid  5193] ioctl(3, LOOP_CLR_FD)       = 0
[pid  5193] close(3)                    = 0
[pid  5193] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5204 attached
 <unfinished ...>
[pid  5204] set_robust_list(0x555584312660, 24) = 0
[  167.733040][ T5201]  writeback_sb_inodes+0xc95/0x1e00
[  167.738425][ T5201]  wb_writeback+0x4df/0xea0
[  167.743197][ T5201]  wb_workfn+0x40b/0x1940
[  167.747741][ T5201]  process_scheduled_works+0xae0/0x1c40
[  167.753566][ T5201]  worker_thread+0xea7/0x14d0
[  167.758437][ T5201]  kthread+0x3e2/0x540
[  167.762798][ T5201]  ret_from_fork+0x6d/0x90
[  167.767373][ T5201]  ret_from_fork_asm+0x1a/0x30
[  167.772453][ T5201] 
[  167.774860][ T5201] Uninit was stored to memory at:
[  167.780155][ T5201]  al_update+0x388/0x4d0
[pid  5204] chdir("./1" <unfinished ...>
[pid  5193] <... clone resumed>, child_tidptr=0x555584312650) = 5204
[pid  5204] <... chdir resumed>)        = 0
[pid  5204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5204] setpgid(0, 0)               = 0
[pid  5204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[  167.784723][ T5201]  ni_write_inode+0x1aea/0x1de0
[  167.789767][ T5201]  ntfs3_write_inode+0x94/0xb0
[  167.794778][ T5201]  __writeback_single_inode+0x849/0x12c0
[  167.800594][ T5201]  writeback_sb_inodes+0xc95/0x1e00
[  167.806147][ T5201]  wb_writeback+0x4df/0xea0
[  167.810814][ T5201]  wb_workfn+0x40b/0x1940
[  167.815450][ T5201]  process_scheduled_works+0xae0/0x1c40
[  167.821192][ T5201]  worker_thread+0xea7/0x14d0
[  167.826182][ T5201]  kthread+0x3e2/0x540
[  167.830456][ T5201]  ret_from_fork+0x6d/0x90
[pid  5204] write(3, "1000", 4)         = 4
[pid  5204] close(3)                    = 0
[  167.835459][ T5201]  ret_from_fork_asm+0x1a/0x30
[  167.840428][ T5201] 
[  167.842931][ T5201] Uninit was created at:
[  167.847384][ T5201]  __kmalloc_noprof+0x661/0xf30
[  167.852486][ T5201]  ni_create_attr_list+0x1b8/0x19d0
[  167.857872][ T5201]  ni_ins_attr_ext+0x4e6/0x10a0
[  167.863209][ T5201]  ni_add_name+0xaf1/0x10d0
[  167.867894][ T5201]  ntfs_link_inode+0x265/0x310
[  167.872894][ T5201]  ntfs_link+0x21d/0x500
[  167.877317][ T5201]  vfs_link+0x93d/0xb70
[  167.881721][ T5201]  do_linkat+0x4f5/0xfd0
[  167.886117][ T5201]  __x64_sys_link+0xe8/0x140
[  167.890990][ T5201]  x64_sys_call+0x2853/0x3ba0
[  167.895956][ T5201]  do_syscall_64+0xcd/0x1e0
[  167.900648][ T5201]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  167.906857][ T5201] 
[  167.909264][ T5201] Bytes 202-207 of 1024 are uninitialized
[  167.915226][ T5201] Memory access of size 1024 starts at ffff888013004000
[  167.922511][ T5201] Data copied to user address 00005599e434fab8
[  167.928771][ T5201] 
[  167.931200][ T5201] CPU: 1 UID: 0 PID: 5201 Comm: udevd Not tainted 6.11.0-rc6-syzkaller-00308-gb31c44928842 #0
[  167.941730][ T5201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[  167.952155][ T5201] =====================================================
[  167.959201][ T5201] Disabling lock debugging due to kernel taint
[  167.965692][ T5201] Kernel panic - not syncing: kmsan.panic set ...
[  167.972261][ T5201] CPU: 1 UID: 0 PID: 5201 Comm: udevd Tainted: G    B              6.11.0-rc6-syzkaller-00308-gb31c44928842 #0
[  167.984202][ T5201] Tainted: [B]=BAD_PAGE
[  167.988456][ T5201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[  167.998668][ T5201] Call Trace:
[  168.002070][ T5201]  <TASK>
[  168.005167][ T5201]  dump_stack_lvl+0x216/0x2d0
[  168.010046][ T5201]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  168.016074][ T5201]  dump_stack+0x1e/0x30
[  168.020414][ T5201]  panic+0x4e2/0xcd0
[  168.024489][ T5201]  ? kmsan_get_metadata+0xa1/0x1c0
[  168.029822][ T5201]  kmsan_report+0x2c7/0x2d0
[  168.034507][ T5201]  ? kmsan_get_metadata+0x13e/0x1c0
[  168.039919][ T5201]  ? filter_irq_stacks+0x60/0x1a0
[  168.045103][ T5201]  ? kmsan_internal_check_memory+0x1af/0x560
[  168.051276][ T5201]  ? kmsan_copy_to_user+0xd5/0xf0
[  168.056480][ T5201]  ? _copy_to_iter+0x366/0x24a0
[  168.061517][ T5201]  ? copy_page_to_iter+0x419/0x880
[  168.066814][ T5201]  ? filemap_read+0xc16/0x1500
[  168.071778][ T5201]  ? blkdev_read_iter+0x6c0/0x8e0
[  168.076969][ T5201]  ? vfs_read+0x8c0/0xf60
[  168.081516][ T5201]  ? ksys_read+0x20f/0x4c0
[pid  5204] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5196] +++ exited with 0 +++
[pid  5192] <... unlink resumed>)       = 0
[pid  5194] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5200, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=33 /* 0.33 s */} ---
[pid  5192] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5191] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5196, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=32 /* 0.32 s */} ---
[pid  5194] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5191] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5194] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5191] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5194] <... openat resumed>)       = 3
[pid  5191] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5194] newfstatat(3, "",  <unfinished ...>
[pid  5191] <... openat resumed>)       = 3
[pid  5194] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5191] newfstatat(3, "",  <unfinished ...>
[pid  5194] getdents64(3,  <unfinished ...>
[pid  5191] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5194] <... getdents64 resumed>0x5555843136f0 /* 4 entries */, 32768) = 112
[pid  5191] getdents64(3,  <unfinished ...>
[pid  5194] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5191] <... getdents64 resumed>0x5555843136f0 /* 4 entries */, 32768) = 112
[pid  5194] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5191] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5194] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5191] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5194] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5191] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5194] unlink("./0/binderfs" <unfinished ...>
[pid  5191] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5194] <... unlink resumed>)       = 0
[pid  5191] unlink("./0/binderfs" <unfinished ...>
[pid  5204] <... symlink resumed>)      = 0
[pid  5194] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5191] <... unlink resumed>)       = 0
[pid  5191] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOWexecuting program
 <unfinished ...>
[pid  5204] write(1, "executing program\n", 18) = 18
[  168.086129][ T5201]  ? __x64_sys_read+0x93/0xe0
[  168.091015][ T5201]  ? x64_sys_call+0x3055/0x3ba0
[  168.096061][ T5201]  ? do_syscall_64+0xcd/0x1e0
[  168.100951][ T5201]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  168.107238][ T5201]  ? kmsan_internal_set_shadow_origin+0x69/0x100
[  168.113789][ T5201]  ? kmsan_get_metadata+0x13e/0x1c0
[  168.119214][ T5201]  ? kmsan_get_metadata+0x13e/0x1c0
[  168.124626][ T5201]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  168.130654][ T5201]  ? filemap_get_read_batch+0x50/0x1290
[pid  5204] memfd_create("syzkaller", 0) = 3
[pid  5204] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd4eb000000
[  168.136422][ T5201]  ? filter_irq_stacks+0x60/0x1a0
[  168.141625][ T5201]  ? kmsan_get_metadata+0x13e/0x1c0
[  168.147037][ T5201]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  168.153066][ T5201]  ? kmsan_get_metadata+0x13e/0x1c0
[  168.158464][ T5201]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  168.164494][ T5201]  kmsan_internal_check_memory+0x1af/0x560
[  168.170515][ T5201]  kmsan_copy_to_user+0xd5/0xf0
[  168.175560][ T5201]  ? should_fail_usercopy+0x2e/0x40
[  168.180989][ T5201]  _copy_to_iter+0x366/0x24a0
[  168.185955][ T5201]  ? filemap_get_pages+0x2a9d/0x2be0
[  168.191462][ T5201]  copy_page_to_iter+0x419/0x880
[  168.196599][ T5201]  filemap_read+0xc16/0x1500
[  168.201377][ T5201]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  168.207422][ T5201]  ? __rcu_read_unlock+0x7b/0xe0
[  168.212602][ T5201]  ? aa_file_perm+0x3e4/0x17a0
[  168.217528][ T5201]  ? kmsan_get_metadata+0x13e/0x1c0
[  168.222977][ T5201]  blkdev_read_iter+0x6c0/0x8e0
[  168.228009][ T5201]  ? __pfx_blkdev_read_iter+0x10/0x10
[  168.233547][ T5201]  vfs_read+0x8c0/0xf60
[  168.237950][ T5201]  ksys_read+0x20f/0x4c0
[  168.242411][ T5201]  __x64_sys_read+0x93/0xe0
[  168.247128][ T5201]  x64_sys_call+0x3055/0x3ba0
[  168.252003][ T5201]  do_syscall_64+0xcd/0x1e0
[  168.256705][ T5201]  ? clear_bhb_loop+0x25/0x80
[  168.261589][ T5201]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  168.267695][ T5201] RIP: 0033:0x7fd68e170b6a
[  168.272252][ T5201] Code: 00 3d 00 00 41 00 75 0d 50 48 8d 3d 2d 08 0a 00 e8 ea 7d 01 00 31 c0 e9 07 ff ff ff 64 8b 04 25 18 00 00 00 85 c0 75 1b 0f 05 <48> 3d 00 f0 ff ff 76 6c 48 8b 15 8f a2 0d 00 f7 d8 64 89 02 48 83
[  168.292059][ T5201] RSP: 002b:00007ffe8a2b5fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  168.300654][ T5201] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007fd68e170b6a
[  168.308780][ T5201] RDX: 0000000000000400 RSI: 00005599e434fab8 RDI: 0000000000000009
[  168.316910][ T5201] RBP: 0000000000000400 R08: 00005599e434fa90 R09: 0000000001000000
[  168.325028][ T5201] R10: 0000000000000051 R11: 0000000000000246 R12: 00005599e434fa90
[  168.333145][ T5201] R13: 00005599e434faa8 R14: 00005599e4343f28 R15: 00005599e4343ed0
[  168.341283][ T5201]  </TASK>
[  168.344536][ T5201] Kernel Offset: disabled
[  168.348924][ T5201] Rebooting in 86400 seconds..