./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4122703322

<...>
forked to background, child pid 192
Starting sshd: [    6.565585][  T231] sshd (231) used greatest stack depth: 26576 bytes left
OK

syzkaller
syzkaller login: [   12.541888][   T22] kauditd_printk_skb: 60 callbacks suppressed
[   12.541896][   T22] audit: type=1400 audit(1654967440.109:71): avc:  denied  { transition } for  pid=264 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   12.546455][   T22] audit: type=1400 audit(1654967440.119:72): avc:  denied  { write } for  pid=264 comm="sh" path="pipe:[9853]" dev="pipefs" ino=9853 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1
Warning: Permanently added '10.128.10.3' (ECDSA) to the list of known hosts.
execve("./syz-executor4122703322", ["./syz-executor4122703322"], 0x7ffccdd8e620 /* 10 vars */) = 0
brk(NULL)                               = 0x5555561c4000
brk(0x5555561c4c40)                     = 0x5555561c4c40
arch_prctl(ARCH_SET_FS, 0x5555561c4300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor4122703322", 4096) = 28
brk(0x5555561e5c40)                     = 0x5555561e5c40
brk(0x5555561e6000)                     = 0x5555561e6000
mprotect(0x7f27c0746000, 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=0x5555561c45d0) = 305
./strace-static-x86_64: Process 305 attached
[pid   305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   305] setpgid(0, 0)               = 0
[pid   305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   305] write(3, "1000", 4)         = 4
[pid   305] close(3)                    = 0
[pid   305] mkdir("./bus", 000)         = 0
[pid   305] pipe2([3, 4], 0)            = 0
[pid   305] write(4, "\x15\x00\x00\x00\x65\xff\xff\x09\x7b\x00\x00\x08\x00\x39\x50\x32\x30\x30\x30\x2e\x4c", 21) = 21
[pid   305] dup(4)                      = 5
[pid   305] write(5, "\xa1\x07\x00\x00\x5e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 168) = 168
[   19.372397][   T22] audit: type=1400 audit(1654967446.939:73): avc:  denied  { execmem } for  pid=304 comm="syz-executor412" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   19.381932][   T22] audit: type=1400 audit(1654967446.949:74): avc:  denied  { mounton } for  pid=305 comm="syz-executor412" path="/root/bus" dev="sda1" ino=1138 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[pid   305] mount(NULL, "./bus", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005," <unfinished ...>
[pid   304] kill(-305, SIGKILL)         = 0
[pid   304] kill(305, SIGKILL)          = 0
[pid   304] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid   304] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
[pid   304] getdents64(3, 0x5555561c5620 /* 2 entries */, 32768) = 48
[pid   304] getdents64(3, 0x5555561c5620 /* 0 entries */, 32768) = 0
[pid   304] close(3)                    = 0
[   66.764375][   T71] cfg80211: failed to load regulatory.db