./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3936197078

<...>
Warning: Permanently added '10.128.0.249' (ED25519) to the list of known hosts.
execve("./syz-executor3936197078", ["./syz-executor3936197078"], 0x7ffd1fe35770 /* 10 vars */) = 0
brk(NULL)                               = 0x55556de80000
brk(0x55556de80d00)                     = 0x55556de80d00
arch_prctl(ARCH_SET_FS, 0x55556de80380) = 0
set_tid_address(0x55556de80650)         = 5237
set_robust_list(0x55556de80660, 24)     = 0
rseq(0x55556de80ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3936197078", 4096) = 28
getrandom("\xb2\x53\x7a\xe4\x6d\x03\x21\xe5", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55556de80d00
brk(0x55556dea1d00)                     = 0x55556dea1d00
brk(0x55556dea2000)                     = 0x55556dea2000
mprotect(0x7fb8e284f000, 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=0x55556de80650) = 5238
./strace-static-x86_64: Process 5238 attached
[pid  5237] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5238] set_robust_list(0x55556de80660, 24) = 0
./strace-static-x86_64: Process 5239 attached
[pid  5237] <... clone resumed>, child_tidptr=0x55556de80650) = 5239
[pid  5239] set_robust_list(0x55556de80660, 24 <unfinished ...>
[pid  5237] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5238] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5239] <... set_robust_list resumed>) = 0
[pid  5238] <... openat resumed>)       = 3
[pid  5238] ioctl(3, LOOP_CLR_FD./strace-static-x86_64: Process 5240 attached
 <unfinished ...>
[pid  5239] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5238] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5240] set_robust_list(0x55556de80660, 24 <unfinished ...>
[pid  5237] <... clone resumed>, child_tidptr=0x55556de80650) = 5240
[pid  5237] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5240] <... set_robust_list resumed>) = 0
[pid  5239] <... openat resumed>)       = 3
[pid  5238] close(3 <unfinished ...>
[pid  5239] ioctl(3, LOOP_CLR_FD./strace-static-x86_64: Process 5241 attached
 <unfinished ...>
[pid  5240] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5239] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5238] <... close resumed>)        = 0
[pid  5239] close(3)                    = 0
[pid  5239] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5242 attached
 <unfinished ...>
[pid  5238] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5242] set_robust_list(0x55556de80660, 24) = 0
[pid  5239] <... clone resumed>, child_tidptr=0x55556de80650) = 5242
./strace-static-x86_64: Process 5243 attached
[pid  5242] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5238] <... clone resumed>, child_tidptr=0x55556de80650) = 5243
[pid  5242] <... prctl resumed>)        = 0
[pid  5242] setpgid(0, 0 <unfinished ...>
[pid  5237] <... clone resumed>, child_tidptr=0x55556de80650) = 5241
[pid  5243] set_robust_list(0x55556de80660, 24 <unfinished ...>
[pid  5241] set_robust_list(0x55556de80660, 24 <unfinished ...>
[pid  5240] <... openat resumed>)       = 3
[pid  5237] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5243] <... set_robust_list resumed>) = 0
[pid  5241] <... set_robust_list resumed>) = 0
[pid  5240] ioctl(3, LOOP_CLR_FD./strace-static-x86_64: Process 5244 attached
 <unfinished ...>
[pid  5243] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5242] <... setpgid resumed>)      = 0
[pid  5241] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5240] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5244] set_robust_list(0x55556de80660, 24 <unfinished ...>
[pid  5237] <... clone resumed>, child_tidptr=0x55556de80650) = 5244
[pid  5244] <... set_robust_list resumed>) = 0
[pid  5243] <... prctl resumed>)        = 0
[pid  5242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5241] <... openat resumed>)       = 3
[pid  5240] close(3 <unfinished ...>
[pid  5244] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5243] setpgid(0, 0 <unfinished ...>
[pid  5240] <... close resumed>)        = 0
[pid  5243] <... setpgid resumed>)      = 0
[pid  5242] <... openat resumed>)       = 3
[pid  5241] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5244] <... openat resumed>)       = 3
[pid  5240] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5244] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5242] write(3, "1000", 4 <unfinished ...>
[pid  5241] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5244] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5243] <... openat resumed>)       = 3
./strace-static-x86_64: Process 5246 attached
[pid  5241] close(3 <unfinished ...>
[pid  5246] set_robust_list(0x55556de80660, 24 <unfinished ...>
[pid  5241] <... close resumed>)        = 0
[pid  5241] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5247 attached
 <unfinished ...>
[pid  5246] <... set_robust_list resumed>) = 0
[pid  5244] close(3 <unfinished ...>
[pid  5243] write(3, "1000", 4 <unfinished ...>
[pid  5242] <... write resumed>)        = 4
[pid  5247] set_robust_list(0x55556de80660, 24 <unfinished ...>
[pid  5244] <... close resumed>)        = 0
[pid  5242] close(3 <unfinished ...>
[pid  5246] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5244] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5243] <... write resumed>)        = 4
[pid  5242] <... close resumed>)        = 0
[pid  5240] <... clone resumed>, child_tidptr=0x55556de80650) = 5246
[pid  5246] <... prctl resumed>)        = 0
executing program
[pid  5243] close(3 <unfinished ...>
[pid  5242] write(1, "executing program\n", 18./strace-static-x86_64: Process 5248 attached
 <unfinished ...>
[pid  5246] setpgid(0, 0 <unfinished ...>
[pid  5243] <... close resumed>)        = 0
[pid  5242] <... write resumed>)        = 18
[pid  5241] <... clone resumed>, child_tidptr=0x55556de80650) = 5247
[pid  5246] <... setpgid resumed>)      = 0
executing program
[pid  5243] write(1, "executing program\n", 18 <unfinished ...>
[pid  5248] set_robust_list(0x55556de80660, 24 <unfinished ...>
[pid  5247] <... set_robust_list resumed>) = 0
[pid  5246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5243] <... write resumed>)        = 18
[pid  5242] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5248] <... set_robust_list resumed>) = 0
[pid  5247] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5246] <... openat resumed>)       = 3
[pid  5244] <... clone resumed>, child_tidptr=0x55556de80650) = 5248
[pid  5243] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5242] <... memfd_create resumed>) = 3
[pid  5248] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5242] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5247] <... prctl resumed>)        = 0
[pid  5248] <... prctl resumed>)        = 0
[pid  5247] setpgid(0, 0 <unfinished ...>
[pid  5246] write(3, "1000", 4 <unfinished ...>
[pid  5243] <... memfd_create resumed>) = 3
[pid  5242] <... mmap resumed>)         = 0x7fb8da200000
[pid  5246] <... write resumed>)        = 4
[pid  5243] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5246] close(3executing program
 <unfinished ...>
[pid  5243] <... mmap resumed>)         = 0x7fb8da200000
[pid  5246] <... close resumed>)        = 0
[pid  5246] write(1, "executing program\n", 18) = 18
[pid  5246] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5243] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 262144 <unfinished ...>
[pid  5248] setpgid(0, 0 <unfinished ...>
[pid  5247] <... setpgid resumed>)      = 0
[pid  5246] <... memfd_create resumed>) = 3
[pid  5242] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 262144 <unfinished ...>
[pid  5248] <... setpgid resumed>)      = 0
[pid  5246] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0executing program
executing program
 <unfinished ...>
[pid  5248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5246] <... mmap resumed>)         = 0x7fb8da200000
[pid  5242] <... write resumed>)        = 262144
[pid  5248] <... openat resumed>)       = 3
[pid  5242] munmap(0x7fb8da200000, 138412032 <unfinished ...>
[pid  5248] write(3, "1000", 4 <unfinished ...>
[pid  5247] <... openat resumed>)       = 3
[pid  5243] <... write resumed>)        = 262144
[pid  5242] <... munmap resumed>)       = 0
[pid  5248] <... write resumed>)        = 4
[pid  5247] write(3, "1000", 4 <unfinished ...>
[pid  5242] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5248] close(3 <unfinished ...>
[pid  5247] <... write resumed>)        = 4
[pid  5248] <... close resumed>)        = 0
[pid  5247] close(3 <unfinished ...>
[pid  5248] write(1, "executing program\n", 18 <unfinished ...>
[pid  5247] <... close resumed>)        = 0
[pid  5248] <... write resumed>)        = 18
[pid  5247] write(1, "executing program\n", 18 <unfinished ...>
[pid  5242] <... openat resumed>)       = 4
[pid  5247] <... write resumed>)        = 18
[pid  5248] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5247] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5246] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 262144 <unfinished ...>
[pid  5243] munmap(0x7fb8da200000, 138412032 <unfinished ...>
[pid  5242] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5248] <... memfd_create resumed>) = 3
[pid  5247] <... memfd_create resumed>) = 3
[pid  5247] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5243] <... munmap resumed>)       = 0
[pid  5248] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5247] <... mmap resumed>)         = 0x7fb8da200000
[pid  5243] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5243] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5248] <... mmap resumed>)         = 0x7fb8da200000
[pid  5246] <... write resumed>)        = 262144
[pid  5248] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 262144 <unfinished ...>
[pid  5247] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 262144 <unfinished ...>
[pid  5243] <... ioctl resumed>)        = 0
[pid  5242] <... ioctl resumed>)        = 0
[pid  5248] <... write resumed>)        = 262144
[pid  5247] <... write resumed>)        = 262144
[pid  5246] munmap(0x7fb8da200000, 138412032 <unfinished ...>
[pid  5248] munmap(0x7fb8da200000, 138412032 <unfinished ...>
[pid  5247] munmap(0x7fb8da200000, 138412032 <unfinished ...>
[pid  5248] <... munmap resumed>)       = 0
[pid  5247] <... munmap resumed>)       = 0
[pid  5246] <... munmap resumed>)       = 0
[pid  5242] close(3 <unfinished ...>
[pid  5248] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5247] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5242] <... close resumed>)        = 0
[pid  5248] <... openat resumed>)       = 4
[pid  5247] <... openat resumed>)       = 4
[pid  5246] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5242] close(4 <unfinished ...>
[pid  5248] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[   65.570929][ T5243] loop0: detected capacity change from 0 to 512
[   65.571512][ T5242] loop1: detected capacity change from 0 to 512
[   65.607022][ T5248] loop4: detected capacity change from 0 to 512
[pid  5247] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5246] <... openat resumed>)       = 4
[pid  5242] <... close resumed>)        = 0
[pid  5248] <... ioctl resumed>)        = 0
[pid  5246] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5243] close(3 <unfinished ...>
[pid  5242] mkdir("./file2", 0777 <unfinished ...>
[pid  5248] close(3 <unfinished ...>
[pid  5243] <... close resumed>)        = 0
[pid  5248] <... close resumed>)        = 0
[pid  5243] close(4 <unfinished ...>
[pid  5248] close(4 <unfinished ...>
[pid  5243] <... close resumed>)        = 0
[pid  5248] <... close resumed>)        = 0
[pid  5243] mkdir("./file2", 0777 <unfinished ...>
[pid  5248] mkdir("./file2", 0777 <unfinished ...>
[pid  5246] <... ioctl resumed>)        = 0
[pid  5248] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  5247] <... ioctl resumed>)        = 0
[pid  5243] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  5242] <... mkdir resumed>)        = 0
[pid  5248] mount("/dev/loop4", "./file2", "ext4", MS_NODEV|MS_NOATIME, "nogrpid,resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000068,jqfmt=vfsv0,nombcache,qu"... <unfinished ...>
[pid  5247] close(3 <unfinished ...>
[pid  5246] close(3 <unfinished ...>
[pid  5243] mount("/dev/loop0", "./file2", "ext4", MS_NODEV|MS_NOATIME, "nogrpid,resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000068,jqfmt=vfsv0,nombcache,qu"... <unfinished ...>
[pid  5242] mount("/dev/loop1", "./file2", "ext4", MS_NODEV|MS_NOATIME, "nogrpid,resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000068,jqfmt=vfsv0,nombcache,qu"... <unfinished ...>
[pid  5247] <... close resumed>)        = 0
[pid  5246] <... close resumed>)        = 0
[pid  5247] close(4 <unfinished ...>
[pid  5246] close(4 <unfinished ...>
[pid  5247] <... close resumed>)        = 0
[pid  5246] <... close resumed>)        = 0
[   65.618991][ T5247] loop3: detected capacity change from 0 to 512
[   65.627345][ T5246] loop2: detected capacity change from 0 to 512
[   65.657148][ T5243] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support!
[pid  5247] mkdir("./file2", 0777 <unfinished ...>
[pid  5246] mkdir("./file2", 0777 <unfinished ...>
[pid  5247] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  5247] mount("/dev/loop3", "./file2", "ext4", MS_NODEV|MS_NOATIME, "nogrpid,resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000068,jqfmt=vfsv0,nombcache,qu"... <unfinished ...>
[pid  5246] <... mkdir resumed>)        = -1 EEXIST (File exists)
[   65.658577][ T5242] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode
[   65.673486][ T5248] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode
[   65.701109][ T5246] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   65.707422][ T5243] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode
[   65.711638][ T5247] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode
[   65.749683][ T5248] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2863: Unable to expand inode 15. Delete some EAs or run e2fsck.
[   65.756641][ T5247] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2863: Unable to expand inode 15. Delete some EAs or run e2fsck.
[   65.764785][ T5242] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2863: Unable to expand inode 15. Delete some EAs or run e2fsck.
[   65.777023][ T5246] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2863: Unable to expand inode 15. Delete some EAs or run e2fsck.
[   65.789471][ T5242] EXT4-fs (loop1): 1 truncate cleaned up
[   65.805775][ T5248] EXT4-fs (loop4): 1 truncate cleaned up
[pid  5246] mount("/dev/loop2", "./file2", "ext4", MS_NODEV|MS_NOATIME, "nogrpid,resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000068,jqfmt=vfsv0,nombcache,qu"... <unfinished ...>
[   65.809715][ T5242] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[   65.821355][ T5243] EXT4-fs (loop0): 1 truncate cleaned up
[   65.834610][ T5243] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[   65.837577][ T5248] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[   65.860137][ T5246] EXT4-fs (loop2): 1 truncate cleaned up
[   65.863824][ T5247] EXT4-fs (loop3): 1 truncate cleaned up
[pid  5243] <... mount resumed>)        = 0
[pid  5242] <... mount resumed>)        = 0
[pid  5243] openat(AT_FDCWD, "./file2", O_RDONLY|O_DIRECTORY) = 3
[pid  5243] chdir("./file2")            = 0
[pid  5243] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5243] pipe2([4, 5], 0)            = 0
[pid  5243] dup(5)                      = 6
[pid  5243] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000004,wfdno=0x0000000000000006" <unfinished ...>
[pid  5242] openat(AT_FDCWD, "./file2", O_RDONLY|O_DIRECTORY) = 3
[pid  5242] chdir("./file2")            = 0
[pid  5242] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5242] pipe2([4, 5], 0)            = 0
[pid  5242] dup(5)                      = 6
[pid  5242] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000004,wfdno=0x0000000000000006" <unfinished ...>
[pid  5248] <... mount resumed>)        = 0
[pid  5247] <... mount resumed>)        = 0
[pid  5246] <... mount resumed>)        = 0
[pid  5247] openat(AT_FDCWD, "./file2", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5246] openat(AT_FDCWD, "./file2", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5248] openat(AT_FDCWD, "./file2", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5247] <... openat resumed>)       = 3
[pid  5246] <... openat resumed>)       = 3
[pid  5248] <... openat resumed>)       = 3
[pid  5247] chdir("./file2" <unfinished ...>
[pid  5246] chdir("./file2" <unfinished ...>
[pid  5248] chdir("./file2" <unfinished ...>
[pid  5247] <... chdir resumed>)        = 0
[pid  5246] <... chdir resumed>)        = 0
[pid  5248] <... chdir resumed>)        = 0
[pid  5247] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5246] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5248] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5247] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[   65.867072][ T5246] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[   65.885954][ T5247] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[   65.903677][ T5242] ------------[ cut here ]------------
[   65.909337][ T5242] kmem_cache of name '9p-fcall-cache-(null)' already exists
[pid  5246] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5248] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5247] pipe2([4, 5], 0)            = 0
[pid  5246] pipe2( <unfinished ...>
[pid  5247] dup(5 <unfinished ...>
[pid  5246] <... pipe2 resumed>[4, 5], 0) = 0
[pid  5247] <... dup resumed>)          = 6
[pid  5246] dup(5 <unfinished ...>
[pid  5247] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000004,wfdno=0x0000000000000006" <unfinished ...>
[pid  5246] <... dup resumed>)          = 6
[pid  5248] pipe2( <unfinished ...>
[pid  5246] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000004,wfdno=0x0000000000000006" <unfinished ...>
[pid  5248] <... pipe2 resumed>[4, 5], 0) = 0
[pid  5248] dup(5)                      = 6
[   65.918243][ T5242] WARNING: CPU: 0 PID: 5242 at mm/slab_common.c:108 __kmem_cache_create_args+0xa7/0x320
[   65.928242][ T5242] Modules linked in:
[   65.932270][ T5242] CPU: 0 UID: 0 PID: 5242 Comm: syz-executor393 Not tainted 6.12.0-rc3-next-20241016-syzkaller #0
[   65.943000][ T5242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   65.953271][ T5242] RIP: 0010:__kmem_cache_create_args+0xa7/0x320
[   65.959530][ T5242] Code: 8e 48 8b 1b 48 39 eb 74 25 48 8b 7b f8 4c 89 fe e8 ce 95 e7 09 85 c0 75 e8 90 48 c7 c7 e7 08 0c 8e 4c 89 fe e8 ea 59 78 ff 90 <0f> 0b 90 90 4c 89 ff be 20 00 00 00 e8 28 97 e7 09 48 85 c0 0f 85
[   65.979417][ T5242] RSP: 0018:ffffc90002d2f788 EFLAGS: 00010246
[   65.985587][ T5242] RAX: ebb9ea1cbd2d1a00 RBX: ffff88814c2fa568 RCX: ffff88802ca23c00
[   65.993667][ T5242] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[   66.001727][ T5242] RBP: ffffffff8ea20cf8 R08: ffffffff8155d7b2 R09: 1ffff920005a5e8c
[   66.009712][ T5242] R10: dffffc0000000000 R11: fffff520005a5e8d R12: 0000000000020018
[   66.017783][ T5242] R13: 0000000000000000 R14: ffffc90002d2f860 R15: ffff88807ebe3b80
[   66.025840][ T5242] FS:  000055556de80380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[   66.034932][ T5242] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.041608][ T5242] CR2: 0000000020003000 CR3: 000000002c492000 CR4: 00000000003526f0
[   66.049611][ T5242] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   66.057676][ T5242] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   66.065734][ T5242] Call Trace:
[   66.069022][ T5242]  <TASK>
[   66.072067][ T5242]  ? __warn+0x168/0x4e0
[   66.076267][ T5242]  ? __kmem_cache_create_args+0xa7/0x320
[   66.082035][ T5242]  ? report_bug+0x2b3/0x500
[   66.086598][ T5242]  ? __kmem_cache_create_args+0xa7/0x320
[   66.092351][ T5242]  ? handle_bug+0x60/0x90
[   66.096714][ T5242]  ? exc_invalid_op+0x1a/0x50
[   66.101542][ T5242]  ? asm_exc_invalid_op+0x1a/0x20
[   66.106612][ T5242]  ? __warn_printk+0x292/0x360
[   66.111611][ T5242]  ? __kmem_cache_create_args+0xa7/0x320
[   66.117334][ T5242]  ? __kmem_cache_create_args+0xa6/0x320
[   66.123078][ T5242]  p9_client_create+0xbc0/0x1150
[   66.128075][ T5242]  ? __pfx_p9_client_create+0x10/0x10
[   66.133570][ T5242]  ? __asan_memset+0x23/0x50
[   66.138204][ T5242]  ? __pfx_lockdep_init_map_type+0x10/0x10
[   66.144114][ T5242]  ? __raw_spin_lock_init+0x45/0x100
[   66.149456][ T5242]  v9fs_session_init+0x1e4/0x1b80
[   66.155155][ T5242]  ? __pfx_v9fs_session_init+0x10/0x10
[   66.160662][ T5242]  ? __kasan_kmalloc+0x98/0xb0
[   66.165518][ T5242]  ? __kmalloc_cache_noprof+0x243/0x390
[   66.171116][ T5242]  ? v9fs_mount+0xb2/0xaa0
[   66.175746][ T5242]  v9fs_mount+0xcf/0xaa0
[   66.180026][ T5242]  ? __pfx_aa_get_newest_label+0x10/0x10
[   66.185766][ T5242]  ? __pfx_v9fs_mount+0x10/0x10
[   66.190640][ T5242]  ? __kmalloc_cache_noprof+0x243/0x390
[   66.196366][ T5242]  legacy_get_tree+0xee/0x190
[   66.201110][ T5242]  ? __pfx_v9fs_mount+0x10/0x10
[   66.206040][ T5242]  vfs_get_tree+0x90/0x2b0
[   66.210498][ T5242]  do_new_mount+0x2be/0xb40
[   66.215095][ T5242]  ? __pfx_do_new_mount+0x10/0x10
[   66.220191][ T5242]  __se_sys_mount+0x2d6/0x3c0
[   66.225001][ T5242]  ? __pfx___se_sys_mount+0x10/0x10
[   66.230255][ T5242]  ? exc_page_fault+0x590/0x8c0
[   66.235200][ T5242]  ? __x64_sys_mount+0x20/0xc0
[   66.240140][ T5242]  do_syscall_64+0xf3/0x230
[   66.244711][ T5242]  ? clear_bhb_loop+0x35/0x90
[   66.249426][ T5242]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   66.255423][ T5242] RIP: 0033:0x7fb8e27dafc9
[   66.259880][ T5242] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 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 b8 ff ff ff f7 d8 64 89 01 48
[   66.279598][ T5242] RSP: 002b:00007ffcc5c9bf18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[   66.288104][ T5242] RAX: ffffffffffffffda RBX: 00007fb8e2824095 RCX: 00007fb8e27dafc9
[   66.296250][ T5242] RDX: 0000000020000b80 RSI: 0000000020000040 RDI: 0000000000000000
[   66.304371][ T5242] RBP: 00000000000f4240 R08: 0000000020002280 R09: 000055556de81378
[   66.312460][ T5242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   66.320481][ T5242] R13: 00007ffcc5c9bf50 R14: 00007ffcc5c9bf3c R15: 00007fb8e282403b
[   66.328567][ T5242]  </TASK>
[   66.331712][ T5242] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   66.339018][ T5242] CPU: 0 UID: 0 PID: 5242 Comm: syz-executor393 Not tainted 6.12.0-rc3-next-20241016-syzkaller #0
[   66.349609][ T5242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   66.359702][ T5242] Call Trace:
[   66.362994][ T5242]  <TASK>
[   66.365936][ T5242]  dump_stack_lvl+0x241/0x360
[   66.370624][ T5242]  ? __pfx_dump_stack_lvl+0x10/0x10
[   66.375849][ T5242]  ? __pfx__printk+0x10/0x10
[   66.380571][ T5242]  ? vscnprintf+0x5d/0x90
[   66.384942][ T5242]  panic+0x349/0x880
[   66.388859][ T5242]  ? __warn+0x177/0x4e0
[   66.393028][ T5242]  ? __pfx_panic+0x10/0x10
[   66.397508][ T5242]  __warn+0x34b/0x4e0
[   66.401521][ T5242]  ? __kmem_cache_create_args+0xa7/0x320
[   66.407167][ T5242]  report_bug+0x2b3/0x500
[   66.411510][ T5242]  ? __kmem_cache_create_args+0xa7/0x320
[   66.417154][ T5242]  handle_bug+0x60/0x90
[   66.421318][ T5242]  exc_invalid_op+0x1a/0x50
[   66.425825][ T5242]  asm_exc_invalid_op+0x1a/0x20
[   66.430694][ T5242] RIP: 0010:__kmem_cache_create_args+0xa7/0x320
[   66.436976][ T5242] Code: 8e 48 8b 1b 48 39 eb 74 25 48 8b 7b f8 4c 89 fe e8 ce 95 e7 09 85 c0 75 e8 90 48 c7 c7 e7 08 0c 8e 4c 89 fe e8 ea 59 78 ff 90 <0f> 0b 90 90 4c 89 ff be 20 00 00 00 e8 28 97 e7 09 48 85 c0 0f 85
[   66.456603][ T5242] RSP: 0018:ffffc90002d2f788 EFLAGS: 00010246
[   66.462712][ T5242] RAX: ebb9ea1cbd2d1a00 RBX: ffff88814c2fa568 RCX: ffff88802ca23c00
[   66.470723][ T5242] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[   66.478704][ T5242] RBP: ffffffff8ea20cf8 R08: ffffffff8155d7b2 R09: 1ffff920005a5e8c
[   66.486704][ T5242] R10: dffffc0000000000 R11: fffff520005a5e8d R12: 0000000000020018
[   66.494694][ T5242] R13: 0000000000000000 R14: ffffc90002d2f860 R15: ffff88807ebe3b80
[   66.502694][ T5242]  ? __warn_printk+0x292/0x360
[   66.507500][ T5242]  ? __kmem_cache_create_args+0xa6/0x320
[   66.513153][ T5242]  p9_client_create+0xbc0/0x1150
[   66.518135][ T5242]  ? __pfx_p9_client_create+0x10/0x10
[   66.523608][ T5242]  ? __asan_memset+0x23/0x50
[   66.528219][ T5242]  ? __pfx_lockdep_init_map_type+0x10/0x10
[   66.534054][ T5242]  ? __raw_spin_lock_init+0x45/0x100
[   66.539356][ T5242]  v9fs_session_init+0x1e4/0x1b80
[   66.544413][ T5242]  ? __pfx_v9fs_session_init+0x10/0x10
[   66.549893][ T5242]  ? __kasan_kmalloc+0x98/0xb0
[   66.554756][ T5242]  ? __kmalloc_cache_noprof+0x243/0x390
[   66.560333][ T5242]  ? v9fs_mount+0xb2/0xaa0
[   66.564790][ T5242]  v9fs_mount+0xcf/0xaa0
[   66.569067][ T5242]  ? __pfx_aa_get_newest_label+0x10/0x10
[   66.574719][ T5242]  ? __pfx_v9fs_mount+0x10/0x10
[   66.579578][ T5242]  ? __kmalloc_cache_noprof+0x243/0x390
[   66.585156][ T5242]  legacy_get_tree+0xee/0x190
[   66.589854][ T5242]  ? __pfx_v9fs_mount+0x10/0x10
[   66.594725][ T5242]  vfs_get_tree+0x90/0x2b0
[   66.599169][ T5242]  do_new_mount+0x2be/0xb40
[   66.603695][ T5242]  ? __pfx_do_new_mount+0x10/0x10
[   66.608743][ T5242]  __se_sys_mount+0x2d6/0x3c0
[   66.613437][ T5242]  ? __pfx___se_sys_mount+0x10/0x10
[   66.618651][ T5242]  ? exc_page_fault+0x590/0x8c0
[   66.623520][ T5242]  ? __x64_sys_mount+0x20/0xc0
[   66.628298][ T5242]  do_syscall_64+0xf3/0x230
[   66.632820][ T5242]  ? clear_bhb_loop+0x35/0x90
[   66.637506][ T5242]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   66.643408][ T5242] RIP: 0033:0x7fb8e27dafc9
[   66.647837][ T5242] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 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 b8 ff ff ff f7 d8 64 89 01 48
[   66.667711][ T5242] RSP: 002b:00007ffcc5c9bf18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[   66.676133][ T5242] RAX: ffffffffffffffda RBX: 00007fb8e2824095 RCX: 00007fb8e27dafc9
[   66.684119][ T5242] RDX: 0000000020000b80 RSI: 0000000020000040 RDI: 0000000000000000
[   66.692096][ T5242] RBP: 00000000000f4240 R08: 0000000020002280 R09: 000055556de81378
[   66.700072][ T5242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   66.708053][ T5242] R13: 00007ffcc5c9bf50 R14: 00007ffcc5c9bf3c R15: 00007fb8e282403b
[   66.716057][ T5242]  </TASK>
[   66.719400][ T5242] Kernel Offset: disabled
[   66.723769][ T5242] Rebooting in 86400 seconds..