./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..