./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor832141131

<...>
Warning: Permanently added '10.128.0.15' (ED25519) to the list of known hosts.
execve("./syz-executor832141131", ["./syz-executor832141131"], 0x7ffd52d401f0 /* 10 vars */) = 0
brk(NULL)                               = 0x5555909c9000
brk(0x5555909c9d00)                     = 0x5555909c9d00
arch_prctl(ARCH_SET_FS, 0x5555909c9380) = 0
set_tid_address(0x5555909c9650)         = 5832
set_robust_list(0x5555909c9660, 24)     = 0
rseq(0x5555909c9ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor832141131", 4096) = 27
getrandom("\xcb\x17\x51\x7a\x1d\xa0\x5a\xa7", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x5555909c9d00
brk(0x5555909ead00)                     = 0x5555909ead00
brk(0x5555909eb000)                     = 0x5555909eb000
mprotect(0x7f4375cea000, 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
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5833 attached
 <unfinished ...>
[pid  5833] set_robust_list(0x5555909c9660, 24 <unfinished ...>
[pid  5832] <... clone resumed>, child_tidptr=0x5555909c9650) = 5833
[pid  5833] <... set_robust_list resumed>) = 0
[pid  5833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5833] getppid()                   = 0
[pid  5833] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5833] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5833] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5833] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5833] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5833] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5833] unshare(CLONE_NEWNS)        = 0
[pid  5833] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5833] unshare(CLONE_NEWIPC)       = 0
[pid  5833] unshare(CLONE_NEWCGROUP)    = 0
[pid  5833] unshare(CLONE_NEWUTS)       = 0
[pid  5833] unshare(CLONE_SYSVSEM)      = 0
[pid  5833] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5833] write(3, "16777216", 8)     = 8
[pid  5833] close(3)                    = 0
[pid  5833] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5833] write(3, "536870912", 9)    = 9
[pid  5833] close(3)                    = 0
[pid  5833] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5833] write(3, "1024", 4)         = 4
[pid  5833] close(3)                    = 0
[pid  5833] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5833] write(3, "8192", 4)         = 4
[pid  5833] close(3)                    = 0
[pid  5833] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5833] write(3, "1024", 4)         = 4
[pid  5833] close(3)                    = 0
[pid  5833] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5833] write(3, "1024", 4)         = 4
[pid  5833] close(3)                    = 0
[pid  5833] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5833] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5833] close(3)                    = 0
[pid  5833] getpid()                    = 1
[pid  5833] 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|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, 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|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5833] 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|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, 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|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5833] unshare(CLONE_NEWNET)       = 0
[pid  5833] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5833] write(3, "0 65535", 7)      = 7
[pid  5833] close(3)                    = 0
[pid  5833] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3
[pid  5833] dup2(3, 200)                = 200
[pid  5833] close(3)                    = 0
[pid  5833] ioctl(200, TUNSETIFF, 0x7ffe66b61f00) = 0
[pid  5833] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC) = 3
[pid  5833] write(3, "0", 1)            = 1
[pid  5833] close(3)                    = 0
[pid  5833] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC) = 3
[pid  5833] write(3, "0", 1)            = 1
[pid  5833] close(3)                    = 0
[pid  5833] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3
[pid  5833] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5833] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5833] close(4)                    = 0
[pid  5833] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40
[pid  5833] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5833] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5833] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5833] close(4)                    = 0
[pid  5833] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64
[pid  5833] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5833] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5833] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5833] close(4)                    = 0
[pid  5833] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 48
[pid  5833] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5833] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5833] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5833] close(4)                    = 0
[pid  5833] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 60
[pid  5833] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5833] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5833] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5833] close(4)                    = 0
[pid  5833] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44
[pid  5833] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5833] close(3)                    = 0
[pid  5833] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5833] write(3, "100000", 6)       = 6
[pid  5833] close(3)                    = 0
[pid  5833] mkdir("./syz-tmp", 0777)    = 0
[pid  5833] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid  5833] mkdir("./syz-tmp/newroot", 0777) = 0
[pid  5833] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid  5833] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5833] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid  5833] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid  5833] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid  5833] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5833] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5833] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid  5833] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5833] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5833] 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  5833] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5833] mkdir("./syz-tmp/pivot", 0777) = 0
[pid  5833] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid  5833] chdir("/")                  = 0
[pid  5833] umount2("./pivot", MNT_DETACH) = 0
[pid  5833] chroot("./newroot")         = 0
[pid  5833] chdir("/")                  = 0
[pid  5833] mkdir("/dev/gadgetfs", 0777) = 0
[pid  5833] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = 0
[pid  5833] mkdir("/dev/binderfs", 0777) = 0
[pid  5833] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5833] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5833] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5833] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555909c9650) = 2
./strace-static-x86_64: Process 5836 attached
[pid  5836] set_robust_list(0x5555909c9660, 24) = 0
[pid  5836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5836] setpgid(0, 0)               = 0
[pid  5836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5836] write(3, "1000", 4)         = 4
[pid  5836] close(3)                    = 0
[pid  5836] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110
[pid  5836] read(200, 0x7ffe66b61aa0, 1000) = -1 EAGAIN (Resource temporarily unavailable)
[pid  5836] write(1, "executing program\n", 18executing program
) = 18
[pid  5836] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 3
[pid  5836] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 4
[pid  5836] ioctl(4, USB_RAW_IOCTL_INIT, 0x7ffe66b60e50) = 0
[pid  5836] ioctl(4, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid  5836] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe66b60e50) = 0
[pid  5836] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe66b60e50) = 0
[pid  5836] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe66b60e50) = 0
[pid  5836] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe66b60e50) = 0
[pid  5836] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe66b5fe40) = 18
[pid  5836] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe66b60e50) = 0
[   81.878634][   T25] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[pid  5836] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe66b60e50) = 0
[pid  5836] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe66b60e50) = 0
[pid  5836] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe66b5fe40) = 18
[pid  5836] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe66b60e50) = 0
[pid  5836] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe66b5fe40) = 9
[pid  5836] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe66b60e50) = 0
[pid  5836] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe66b5fe40) = 27
[   82.048268][   T25] usb 1-1: Using ep0 maxpacket: 32
[pid  5836] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe66b60e50) = 0
[pid  5836] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe66b5fe40) = 4
[pid  5836] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe66b60e50) = 0
[pid  5836] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe66b5fe40) = 8
[pid  5836] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe66b60e50) = 0
[pid  5836] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe66b5fe40) = 8
[   82.085437][   T25] usb 1-1: config 0 has an invalid interface number: 51 but max is 0
[   82.094000][   T25] usb 1-1: config 0 has no interface number 0
[pid  5836] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe66b60e50) = 0
[pid  5836] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe66b5fe40) = 8
[pid  5836] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe66b60e50) = 0
[pid  5836] ioctl(4, USB_RAW_IOCTL_VBUS_DRAW, 0x5) = 0
[pid  5836] ioctl(4, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  5836] ioctl(4, USB_RAW_IOCTL_EP_ENABLE, 0x7f4375cf040c) = 10
[pid  5836] ioctl(4, USB_RAW_IOCTL_EP0_READ, 0x7ffe66b5fe40) = 0
[   82.147581][   T25] usb 1-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f
[   82.157132][   T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   82.165545][   T25] usb 1-1: Product: syz
[   82.170320][   T25] usb 1-1: Manufacturer: syz
[   82.175226][   T25] usb 1-1: SerialNumber: syz
[   82.183846][   T25] usb 1-1: config 0 descriptor??
[   82.210914][   T25] quatech2 1-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected
[pid  5836] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x20\x06\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x00\x00\x4e\x22\x44\x43\x42\x41\x44\x43\x42\x41\x84\xc2\x00\x00\xd3\x97\x00\x40\x1e\x04\x01\xa1\x1e\x03\x0e\x05\x02\x00\x00\x00", 86) = 86
[pid  5836] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe66b60e80) = 0
[pid  5836] ioctl(4, USB_RAW_IOCTL_EP0_READ, 0x7ffe66b5fe70) = 0
[   82.437780][   T25] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0
[   82.451683][   T25] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1
[   82.645997][    C1] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000024: 0000 [#1] PREEMPT SMP KASAN PTI
[   82.658685][    C1] KASAN: null-ptr-deref in range [0x0000000000000120-0x0000000000000127]
[   82.667146][    C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.13.0-rc6-syzkaller-00006-g5428dc1906dd #0
[   82.677610][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   82.687700][    C1] RIP: 0010:qt2_read_bulk_callback+0x3b2/0x1160
[   82.693987][    C1] Code: 00 00 42 0f b6 04 28 84 c0 0f 85 e0 08 00 00 c6 84 24 d0 00 00 00 00 48 8b 44 24 08 48 8d 98 20 01 00 00 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 0f 1b 81 fa 4c 8b 3b 4d 8d 67 08
[   82.713629][    C1] RSP: 0018:ffffc90000a18720 EFLAGS: 00010006
[   82.719826][    C1] RAX: 0000000000000024 RBX: 0000000000000120 RCX: ffffc90000a18700
[   82.728001][    C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 000000000000001b
[   82.736016][    C1] RBP: ffffc90000a18870 R08: ffffffff8784cba6 R09: 1ffffffff203303e
[   82.744100][    C1] R10: dffffc0000000000 R11: fffffbfff203303f R12: ffff888028a42413
[   82.752093][    C1] R13: dffffc0000000000 R14: 00000000000000a5 R15: ffff888028830800
[   82.760113][    C1] FS:  0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
[   82.769057][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   82.775736][    C1] CR2: 00005633679b76b8 CR3: 00000000782d4000 CR4: 00000000003526f0
[   82.783788][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   82.791806][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   82.799797][    C1] Call Trace:
[   82.803095][    C1]  <IRQ>
[   82.806043][    C1]  ? __die_body+0x5f/0xb0
[   82.810523][    C1]  ? die_addr+0xb0/0xe0
[   82.814713][    C1]  ? exc_general_protection+0x3dd/0x5d0
[   82.820406][    C1]  ? asm_exc_general_protection+0x26/0x30
[   82.826156][    C1]  ? qt2_read_bulk_callback+0x2a6/0x1160
[   82.832079][    C1]  ? qt2_read_bulk_callback+0x3b2/0x1160
[   82.837762][    C1]  ? __pfx_qt2_read_bulk_callback+0x10/0x10
[   82.843766][    C1]  ? kcov_disable+0x50/0x70
[   82.848303][    C1]  ? kcov_remote_start+0x97/0x7d0
[   82.853365][    C1]  ? usb_unanchor_urb+0xa3/0xc0
[   82.858247][    C1]  ? usb_anchor_suspend_wakeups+0x3a/0x40
[   82.863981][    C1]  __usb_hcd_giveback_urb+0x42c/0x6e0
[   82.869399][    C1]  ? __pfx___usb_hcd_giveback_urb+0x10/0x10
[   82.875366][    C1]  ? do_raw_spin_unlock+0x13c/0x8b0
[   82.880710][    C1]  dummy_timer+0x856/0x4620
[   82.885248][    C1]  ? __pfx_dummy_timer+0x10/0x10
[   82.890218][    C1]  ? __pfx_dummy_timer+0x10/0x10
[   82.895170][    C1]  __hrtimer_run_queues+0x59b/0xd30
[   82.900392][    C1]  ? ktime_get_update_offsets_now+0x2d/0x3b0
[   82.906505][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[   82.912250][    C1]  ? read_tsc+0x9/0x20
[   82.916327][    C1]  ? ktime_get_update_offsets_now+0x393/0x3b0
[   82.922407][    C1]  hrtimer_run_softirq+0x19a/0x2c0
[   82.927557][    C1]  handle_softirqs+0x2d4/0x9b0
[   82.932346][    C1]  ? __irq_exit_rcu+0xf7/0x220
[   82.937134][    C1]  ? __pfx_handle_softirqs+0x10/0x10
[   82.942456][    C1]  ? irqtime_account_irq+0xd4/0x1e0
[   82.947773][    C1]  __irq_exit_rcu+0xf7/0x220
[   82.952387][    C1]  ? __pfx___irq_exit_rcu+0x10/0x10
[   82.957611][    C1]  irq_exit_rcu+0x9/0x30
[   82.961873][    C1]  sysvec_apic_timer_interrupt+0xa6/0xc0
[   82.967532][    C1]  </IRQ>
[   82.970493][    C1]  <TASK>
[   82.973457][    C1]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[   82.979469][    C1] RIP: 0010:finish_task_switch+0x1ea/0x870
[   82.985299][    C1] Code: c9 50 e8 49 0c 0c 00 48 83 c4 08 4c 89 f7 e8 ed 39 00 00 0f 1f 44 00 00 4c 89 f7 e8 e0 d9 5c 0a e8 0b 8c 38 00 fb 48 8b 5d c0 <48> 8d bb f8 15 00 00 48 89 f8 48 c1 e8 03 49 be 00 00 00 00 00 fc
[   83.005105][    C1] RSP: 0018:ffffc900001a7b48 EFLAGS: 00000286
[   83.011298][    C1] RAX: 5aff044cdedb0f00 RBX: ffff88801d2f0000 RCX: ffffffff9a3ab903
[   83.019389][    C1] RDX: dffffc0000000000 RSI: ffffffff8c0a98e0 RDI: ffffffff8c5fb020
[   83.027380][    C1] RBP: ffffc900001a7b90 R08: ffffffff901981f7 R09: 1ffffffff203303e
[   83.035366][    C1] R10: dffffc0000000000 R11: fffffbfff203303f R12: 1ffff110170e7edc
[   83.043353][    C1] R13: dffffc0000000000 R14: ffff8880b873e8c0 R15: ffff8880b873f6e0
[   83.051346][    C1]  ? finish_task_switch+0x1e5/0x870
[   83.056566][    C1]  __schedule+0x1858/0x4c30
[   83.061086][    C1]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   83.067437][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[   83.073641][    C1]  ? lockdep_hardirqs_on+0x99/0x150
[   83.078881][    C1]  ? __pfx___schedule+0x10/0x10
[   83.083758][    C1]  ? tick_nohz_idle_exit+0x36e/0x480
[   83.089054][    C1]  ? flush_smp_call_function_queue+0x142/0x2a0
[   83.095314][    C1]  ? __pfx_tick_nohz_idle_exit+0x10/0x10
[   83.100960][    C1]  schedule_idle+0x56/0x90
[   83.105395][    C1]  do_idle+0x567/0x5c0
[   83.109478][    C1]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   83.115850][    C1]  ? __pfx_do_idle+0x10/0x10
[   83.120495][    C1]  ? lockdep_hardirqs_on+0x99/0x150
[   83.125805][    C1]  cpu_startup_entry+0x42/0x60
[   83.130763][    C1]  start_secondary+0x102/0x110
[   83.135571][    C1]  common_startup_64+0x13e/0x147
[   83.140535][    C1]  </TASK>
[   83.143562][    C1] Modules linked in:
[   83.147654][    C1] ---[ end trace 0000000000000000 ]---
[   83.153125][    C1] RIP: 0010:qt2_read_bulk_callback+0x3b2/0x1160
[   83.159385][    C1] Code: 00 00 42 0f b6 04 28 84 c0 0f 85 e0 08 00 00 c6 84 24 d0 00 00 00 00 48 8b 44 24 08 48 8d 98 20 01 00 00 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 0f 1b 81 fa 4c 8b 3b 4d 8d 67 08
[   83.179003][    C1] RSP: 0018:ffffc90000a18720 EFLAGS: 00010006
[   83.185089][    C1] RAX: 0000000000000024 RBX: 0000000000000120 RCX: ffffc90000a18700
[   83.193072][    C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 000000000000001b
[   83.201053][    C1] RBP: ffffc90000a18870 R08: ffffffff8784cba6 R09: 1ffffffff203303e
[   83.209038][    C1] R10: dffffc0000000000 R11: fffffbfff203303f R12: ffff888028a42413
[   83.217039][    C1] R13: dffffc0000000000 R14: 00000000000000a5 R15: ffff888028830800
[   83.225024][    C1] FS:  0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
[   83.233966][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   83.240577][    C1] CR2: 00005633679b76b8 CR3: 00000000782d4000 CR4: 00000000003526f0
[   83.248669][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   83.256738][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   83.264815][    C1] Kernel panic - not syncing: Fatal exception in interrupt
[   83.272276][    C1] Kernel Offset: disabled
[   83.276609][    C1] Rebooting in 86400 seconds..