./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3686663559

<...>
[    8.019811][   T23] audit: type=1400 audit(1740813072.640:29): avc:  denied  { getattr } for  pid=185 comm="dbus-daemon" path="/run/messagebus.pid" dev="tmpfs" ino=11339 scontext=system_u:system_r:system_dbusd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[    8.146601][   T23] audit: type=1400 audit(1740813072.810:30): avc:  denied  { search } for  pid=199 comm="dhcpcd" name="/" dev="tmpfs" ino=10948 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[   10.863259][  T170] udevd (170) used greatest stack depth: 23320 bytes left
[   15.332486][   T23] kauditd_printk_skb: 30 callbacks suppressed
[   15.332497][   T23] audit: type=1400 audit(1740813080.000:61): avc:  denied  { transition } for  pid=285 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   15.344860][   T23] audit: type=1400 audit(1740813080.000:62): avc:  denied  { noatsecure } for  pid=285 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   15.361262][   T23] audit: type=1400 audit(1740813080.000:63): avc:  denied  { write } for  pid=285 comm="sh" path="pipe:[832]" dev="pipefs" ino=832 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[   15.391999][   T23] audit: type=1400 audit(1740813080.000:64): avc:  denied  { rlimitinh } for  pid=285 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   15.413888][   T23] audit: type=1400 audit(1740813080.000:65): avc:  denied  { siginh } for  pid=285 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   17.407647][  T288] sshd (288) used greatest stack depth: 20856 bytes left
Warning: Permanently added '10.128.1.156' (ED25519) to the list of known hosts.
execve("./syz-executor3686663559", ["./syz-executor3686663559"], 0x7fffc70fffd0 /* 10 vars */) = 0
brk(NULL)                               = 0x555568f09000
brk(0x555568f09d00)                     = 0x555568f09d00
arch_prctl(ARCH_SET_FS, 0x555568f09380) = 0
set_tid_address(0x555568f09650)         = 357
set_robust_list(0x555568f09660, 24)     = 0
rseq(0x555568f09ca0, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented)
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3686663559", 4096) = 28
getrandom("\x66\x7a\x8e\x9e\xaf\x92\x4b\x6f", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555568f09d00
brk(0x555568f2ad00)                     = 0x555568f2ad00
brk(0x555568f2b000)                     = 0x555568f2b000
mprotect(0x7f0cd20ad000, 16384, PROT_READ) = 0
mmap(0x3ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3ffffffff000
mmap(0x400000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x400000000000
mmap(0x400001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x400001000000
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555568f09650) = 359
./strace-static-x86_64: Process 359 attached
[pid   357] openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   359] set_robust_list(0x555568f09660, 24 <unfinished ...>
[pid   357] <... openat resumed>)       = 3
[pid   357] write(3, "10000000000", 11 <unfinished ...>
[pid   359] <... set_robust_list resumed>) = 0
[pid   357] <... write resumed>)        = 11
[pid   357] close(3)                    = 0
[pid   357] openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   357] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3
[pid   357] write(3, "1", 1)            = 1
[pid   357] close(3)                    = 0
[pid   357] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3
[pid   357] write(3, "0", 1)            = 1
[pid   357] close(3)                    = 0
[pid   357] openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3
[pid   357] write(3, "0", 1)            = 1
[pid   357] close(3)                    = 0
[pid   357] openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3
[pid   357] write(3, "1", 1)            = 1
[pid   357] close(3)                    = 0
[pid   357] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid   357] write(3, "100", 3)          = 3
[pid   357] close(3)                    = 0
[pid   357] openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3
[pid   357] write(3, "0", 1)            = 1
[pid   357] close(3)                    = 0
[pid   357] openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3
[pid   357] write(3, "0", 1)            = 1
[pid   357] close(3)                    = 0
[pid   357] openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3
[pid   357] write(3, "7 4 1 3", 7)      = 7
[pid   357] close(3)                    = 0
[pid   357] openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3
[pid   357] write(3, "1", 1)            = 1
[pid   357] close(3)                    = 0
[pid   357] openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3
[pid   357] write(3, "1", 1)            = 1
[pid   357] close(3)                    = 0
[pid   357] openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3
[pid   357] write(3, "0", 1)            = 1
[pid   357] close(3)                    = 0
[pid   357] openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3
[pid   357] write(3, "359", 3)          = 3
[pid   357] close(3)                    = 0
[pid   357] kill(359, SIGKILL)          = 0
[pid   359] +++ killed by SIGKILL +++
[   25.710655][   T23] audit: type=1400 audit(1740813090.370:66): avc:  denied  { execmem } for  pid=357 comm="syz-executor368" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=359, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} ---
mount(NULL, "/proc/sys/fs/binfmt_misc", "binfmt_misc", 0, NULL) = -1 EBUSY (Device or resource busy)
openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3
write(3, "\x3a\x73\x79\x7a\x30\x3a\x4d\x3a\x30\x3a\x01\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a", 21) = 21
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3
write(3, "\x3a\x73\x79\x7a\x31\x3a\x4d\x3a\x31\x3a\x02\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a\x50\x4f\x43", 24) = 24
close(3)                                = 0
chmod("/dev/raw-gadget", 0666)          = 0
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555568f09650) = 361
./strace-static-x86_64: Process 361 attached
[pid   361] set_robust_list(0x555568f09660, 24) = 0
[pid   361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   361] getppid()                   = 0
[pid   361] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid   361] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid   361] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid   361] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid   361] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid   361] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid   361] unshare(CLONE_NEWNS)        = 0
[pid   361] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid   361] unshare(CLONE_NEWIPC)       = -1 EINVAL (Invalid argument)
[pid   361] unshare(CLONE_NEWCGROUP)    = 0
[pid   361] unshare(CLONE_NEWUTS)       = 0
[pid   361] unshare(CLONE_SYSVSEM)      = 0
[pid   361] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   361] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   361] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   361] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   361] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   361] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   361] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   361] getpid()                    = 1
[pid   361] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ, inheritable=0}) = 0
[pid   361] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ, inheritable=0}) = 0
[   25.751061][   T23] audit: type=1400 audit(1740813090.410:67): avc:  denied  { mounton } for  pid=357 comm="syz-executor368" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
[   25.777012][   T23] audit: type=1400 audit(1740813090.420:68): avc:  denied  { mount } for  pid=357 comm="syz-executor368" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1
[pid   361] unshare(CLONE_NEWNET)       = 0
[pid   361] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid   361] write(3, "0 65535", 7)      = 7
[pid   361] close(3)                    = 0
[pid   361] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid   361] write(3, "100000", 6)       = 6
[pid   361] close(3)                    = 0
[pid   361] mkdir("./syz-tmp", 0777)    = 0
[pid   361] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid   361] mkdir("./syz-tmp/newroot", 0777) = 0
[pid   361] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid   361] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   361] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid   361] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid   361] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid   361] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid   361] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   361] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid   361] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   361] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   361] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid   361] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   361] mkdir("./syz-tmp/newroot/syz-inputs", 0700) = 0
[pid   361] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid   361] mkdir("./syz-tmp/pivot", 0777) = 0
[pid   361] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid   361] chdir("/")                  = 0
[   25.803839][   T23] audit: type=1400 audit(1740813090.440:69): avc:  denied  { setattr } for  pid=357 comm="syz-executor368" name="raw-gadget" dev="devtmpfs" ino=10827 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[   25.828828][   T23] audit: type=1400 audit(1740813090.450:70): avc:  denied  { mounton } for  pid=361 comm="syz-executor368" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1
[pid   361] umount2("./pivot", MNT_DETACH) = 0
[pid   361] chroot("./newroot")         = 0
[pid   361] chdir("/")                  = 0
[pid   361] mkdir("/dev/gadgetfs", 0777) = 0
[   25.851797][   T23] audit: type=1400 audit(1740813090.500:71): avc:  denied  { mounton } for  pid=361 comm="syz-executor368" path="/root/syz-tmp" dev="sda1" ino=1927 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[   25.875935][   T23] audit: type=1400 audit(1740813090.500:72): avc:  denied  { mount } for  pid=361 comm="syz-executor368" name="/" dev="tmpfs" ino=11704 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1
[pid   361] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = -1 ENODEV (No such device)
[pid   361] mkdir("/dev/binderfs", 0777) = 0
[pid   361] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid   361] symlink("/dev/binderfs", "./binderfs") = 0
[pid   361] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid   361] write(1, "executing program\n", 18executing program
) = 18
[pid   361] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3
[   25.880954][  T361] request_module fs-gadgetfs succeeded, but still no fs?
[   25.900143][   T23] audit: type=1400 audit(1740813090.500:73): avc:  denied  { mounton } for  pid=361 comm="syz-executor368" path="/root/syz-tmp/newroot/dev" dev="tmpfs" ino=11706 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1
[   25.917610][  T361] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.
[pid   361] ioctl(3, KVM_CREATE_VM, 0)  = 4
[pid   361] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=KVM_MEM_LOG_DIRTY_PAGES, guest_phys_addr=0, memory_size=8192, userspace_addr=0x4000000aa000}) = 0
[pid   361] ioctl(4, KVM_CREATE_VCPU, 0) = 5
[   25.932470][   T23] audit: type=1400 audit(1740813090.500:74): avc:  denied  { mount } for  pid=361 comm="syz-executor368" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1
[   25.932493][   T23] audit: type=1400 audit(1740813090.510:75): avc:  denied  { mounton } for  pid=361 comm="syz-executor368" path="/root/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1
[   26.008573][  T361] BUG: kernel NULL pointer dereference, address: 0000000000000086
[   26.016195][  T361] #PF: supervisor instruction fetch in kernel mode
[   26.022651][  T361] #PF: error_code(0x0010) - not-present page
[   26.028457][  T361] PGD 0 P4D 0 
[   26.031662][  T361] Oops: 0010 [#1] PREEMPT SMP KASAN
[   26.036697][  T361] CPU: 1 PID: 361 Comm: syz-executor368 Not tainted 5.4.290-syzkaller-00017-g6b07fcd94a6a #0
[   26.046679][  T361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[   26.057125][  T361] RIP: 0010:0x86
[   26.060479][  T361] Code: Bad RIP value.
[   26.064904][  T361] RSP: 0018:ffff8881d9db7308 EFLAGS: 00010086
[   26.070810][  T361] RAX: ffff8881d9db7338 RBX: dffffc0000000000 RCX: ffff8881ee43ee40
[   26.078877][  T361] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[   26.086697][  T361] RBP: 0000000000000270 R08: ffffffff8231cd01 R09: ffffffff811c8f95
[   26.094499][  T361] R10: ffff8881ee43ee40 R11: 0000000000000002 R12: ffffffff84600228
[   26.102314][  T361] R13: fffffe0000000278 R14: ffff8881ee0f8000 R15: fffffe000000027b
[   26.110123][  T361] FS:  0000555568f09380(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[   26.118899][  T361] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   26.125319][  T361] CR2: 000000000000005c CR3: 00000001eec99000 CR4: 00000000003426a0
[   26.133121][  T361] Call Trace:
[   26.136270][  T361]  ? __die+0xb4/0x100
[   26.140070][  T361]  ? no_context+0xac7/0xd20
[   26.144425][  T361]  ? is_prefetch+0x4b0/0x4b0
[   26.148842][  T361]  ? rcu_preempt_deferred_qs+0xa4/0x2b0
[   26.154423][  T361]  ? __do_page_fault+0xa72/0xbb0
[   26.159238][  T361]  ? vmx_spec_ctrl_restore_host+0x83/0xfd
[   26.165287][  T361]  ? __bad_area_nosemaphore+0xc0/0x470
[   26.170564][  T361]  ? page_fault+0x2f/0x40
[   26.174825][  T361]  ? irq_entries_start+0x38/0x660
[   26.179810][  T361]  ? vmx_handle_exit_irqoff+0x45/0x220
[   26.185154][  T361]  ? check_preemption_disabled+0x91/0x320
[   26.190815][  T361]  ? handle_external_interrupt_irqoff+0x148/0x2f0
[   26.197176][  T361]  ? handle_external_interrupt_irqoff+0x12a/0x2f0
[   26.203423][  T361]  ? irq_entries_start+0x38/0x660
[   26.208430][  T361]  ? vcpu_enter_guest+0x2d06/0x9f70
[   26.213424][  T361]  ? find_next_and_bit+0x156/0x190
[   26.218634][  T361]  ? load_balance+0x43e1/0x7a40
[   26.223691][  T361]  ? local_bh_enable+0x20/0x20
[   26.229320][  T361]  ? check_preemption_disabled+0x9f/0x320
[   26.235212][  T361]  ? update_blocked_averages+0xd50/0xd50
[   26.240780][  T361]  ? vmx_vcpu_load_vmcs+0x655/0x8b0
[   26.246706][  T361]  ? read_msr+0x40/0x40
[   26.250693][  T361]  ? check_preemption_disabled+0x9f/0x320
[   26.256261][  T361]  ? kvm_sched_clock_read+0x14/0x40
[   26.261366][  T361]  ? check_preemption_disabled+0x9f/0x320
[   26.266901][  T361]  ? debug_smp_processor_id+0x20/0x20
[   26.272293][  T361]  ? kvm_arch_vcpu_ioctl_run+0x748/0x18d0
[   26.277841][  T361]  ? kvm_vcpu_ioctl+0x7f9/0xd10
[   26.282524][  T361]  ? create_vcpu_fd+0x120/0x120
[   26.287244][  T361]  ? _raw_spin_lock_irq+0xa5/0x1b0
[   26.292362][  T361]  ? _raw_spin_lock_irqsave+0x210/0x210
[   26.297830][  T361]  ? cgroup_update_frozen+0x157/0xab0
[   26.303042][  T361]  ? cgroup_update_frozen+0x157/0xab0
[   26.308249][  T361]  ? cgroup_leave_frozen+0x13c/0x290
[   26.313537][  T361]  ? ptrace_stop+0x6ee/0xa30
[   26.317967][  T361]  ? create_vcpu_fd+0x120/0x120
[   26.322835][  T361]  ? do_vfs_ioctl+0x742/0x1720
[   26.327549][  T361]  ? ioctl_preallocate+0x250/0x250
[   26.332672][  T361]  ? check_preemption_disabled+0x153/0x320
[   26.339713][  T361]  ? syscall_trace_enter+0x650/0x940
[   26.345464][  T361]  ? do_syscall_64+0x1c0/0x1c0
[   26.350054][  T361]  ? switch_fpu_return+0x1d4/0x410
[   26.355008][  T361]  ? security_file_ioctl+0x7d/0xa0
[   26.360126][  T361]  ? __x64_sys_ioctl+0xd4/0x110
[   26.364915][  T361]  ? do_syscall_64+0xca/0x1c0
[   26.370093][  T361]  ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1
[   26.376095][  T361] Modules linked in:
[   26.379839][  T361] CR2: 0000000000000086
[   26.383840][  T361] ---[ end trace 00e88c66f48c5e17 ]---
[   26.389216][  T361] RIP: 0010:0x86
[   26.392704][  T361] Code: Bad RIP value.
[   26.396600][  T361] RSP: 0018:ffff8881d9db7308 EFLAGS: 00010086
[   26.402914][  T361] RAX: ffff8881d9db7338 RBX: dffffc0000000000 RCX: ffff8881ee43ee40
[   26.410805][  T361] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[   26.419012][  T361] RBP: 0000000000000270 R08: ffffffff8231cd01 R09: ffffffff811c8f95
[   26.426801][  T361] R10: ffff8881ee43ee40 R11: 0000000000000002 R12: ffffffff84600228
[   26.434703][  T361] R13: fffffe0000000278 R14: ffff8881ee0f8000 R15: fffffe000000027b
[   26.442683][  T361] FS:  0000555568f09380(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[   26.451694][  T361] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   26.458541][  T361] CR2: 000000000000005c CR3: 00000001eec99000 CR4: 00000000003426a0
[   26.466490][  T361] Kernel panic - not syncing: Fatal exception
[   26.472754][  T361] Kernel Offset: disabled
[   26.477161][  T361] Rebooting in 86400 seconds..