./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4047998656

<...>
Warning: Permanently added '10.128.10.39' (ECDSA) to the list of known hosts.
execve("./syz-executor4047998656", ["./syz-executor4047998656"], 0x7ffe96fb2a00 /* 10 vars */) = 0
brk(NULL)                               = 0x555555c12000
brk(0x555555c12d40)                     = 0x555555c12d40
arch_prctl(ARCH_SET_FS, 0x555555c12400) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
set_tid_address(0x555555c126d0)         = 3609
set_robust_list(0x555555c126e0, 24)     = 0
rt_sigaction(SIGRTMIN, {sa_handler=0x7f1057f39a70, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f1057f38fc0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7f1057f39b10, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1057f38fc0}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor4047998656", 4096) = 28
brk(0x555555c33d40)                     = 0x555555c33d40
brk(0x555555c34000)                     = 0x555555c34000
mprotect(0x7f1057ffb000, 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
getpid()                                = 3609
openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC) = 3
write(3, "10000000000", 11)             = 11
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3
write(3, "20", 2)                       = 2
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3
write(3, "1", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3
write(3, "1", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
write(3, "100", 3)                      = 3
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3
write(3, "7 4 1 3", 7)                  = 7
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3
write(3, "1", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3
write(3, "1", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3
write(3, "3609", 4)                     = 4
close(3)                                = 0
chmod("/dev/raw-gadget", 0666)          = 0
socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3
socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4
sendto(4, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x35\x34\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36
recvfrom(4, [{nlmsg_len=680, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=3609}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x35\x34\x00\x00\x00\x00\x06\x00\x01\x00\x1c\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x25\x00\x00\x00\x48\x02\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x05\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 680
recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=3609}, {error=0, msg={nlmsg_len=36, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
access("/proc/net", R_OK)               = 0
access("/proc/net/unix", R_OK)          = 0
socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5
ioctl(5, SIOCGIFINDEX, {ifr_name="wpan0", ifr_ifindex=11}) = 0
close(5)                                = 0
sendto(4, [{nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x0b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x06\x00\x0a\x00\xa0\xaa\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36
recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=3609}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5
ioctl(5, SIOCGIFINDEX, {ifr_name="wpan0", ifr_ifindex=11}) = 0
close(5)                                = 0
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\x0c\x00\x01\x00\x02\x00\xaa\xaa\xaa\xaa\xaa\xaa"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44
recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=3609}, {error=0, msg={nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
sendto(3, [{nlmsg_len=68, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_EXCL|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [[{nla_len=11, nla_type=IFLA_IFNAME}, "lowpan0"...], [{nla_len=16, nla_type=IFLA_LINKINFO}, [{nla_len=10, nla_type=IFLA_INFO_KIND}, "lowpan"...]], [{nla_len=8, nla_type=IFLA_LINK}, 11]]], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 68
recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=3609}, {error=0, msg={nlmsg_len=68, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_EXCL|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5
ioctl(5, SIOCGIFINDEX, {ifr_name="wpan1", ifr_ifindex=12}) = 0
close(5)                                = 0
sendto(4, [{nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x0b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x06\x00\x0a\x00\xa1\xaa\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36
recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=3609}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5
ioctl(5, SIOCGIFINDEX, {ifr_name="wpan1", ifr_ifindex=12}) = 0
close(5)                                = 0
sendto(3, [{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=if_nametoindex("wpan1"), ifi_flags=IFF_UP, ifi_change=0x1}, [{nla_len=12, nla_type=IFLA_ADDRESS}, 02:01:aa:aa:aa:aa:aa]], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44
recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=3609}, {error=0, msg={nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
close(3)                                = 0
close(4)                                = 0
rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0
rt_sigaction(SIGSEGV, {sa_handler=0x7f1057f31e60, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f1057f38fc0}, NULL, 8) = 0
rt_sigaction(SIGBUS, {sa_handler=0x7f1057f31e60, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f1057f38fc0}, NULL, 8) = 0
getpid()                                = 3609
mkdir("./syzkaller.XGjBV5", 0700)       = 0
chmod("./syzkaller.XGjBV5", 0777)       = 0
chdir("./syzkaller.XGjBV5")             = 0
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3612 attached
, child_tidptr=0x555555c126d0) = 3612
[pid  3612] set_robust_list(0x555555c126e0, 24) = 0
[pid  3612] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  3612] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3
[pid  3612] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4
[pid  3612] dup2(4, 202)                = 202
[pid  3612] close(4)                    = 0
[pid  3612] read(202, "\xff\x00\x00\x00", 4) = 4
[pid  3612] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1057726000
[pid  3612] mprotect(0x7f1057727000, 8388608, PROT_READ|PROT_WRITE) = 0
[pid  3612] clone(child_stack=0x7f1057f262f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2], tls=0x7f1057f26700, child_tidptr=0x7f1057f269d0) = 2
[pid  3612] ioctl(3, HCIDEVUP./strace-static-x86_64: Process 3614 attached
 <unfinished ...>
[pid  3614] set_robust_list(0x7f1057f269e0, 24) = 0
[pid  3614] read(202, "\x01\x03\x0c\x00", 1024) = 4
[pid  3614] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  3614] read(202, "\x01\x03\x10\x00", 1024) = 4
[pid  3614] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  3614] read(202, "\x01\x01\x10\x00", 1024) = 4
[pid  3614] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  3614] read(202, "\x01\x09\x10\x00", 1024) = 4
[pid  3614] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4) = 13
[pid  3614] read(202, "\x01\x05\x10\x00", 1024) = 4
[pid  3614] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4) = 14
[pid  3614] read(202, "\x01\x23\x0c\x00", 1024) = 4
[pid  3614] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  3614] read(202, "\x01\x14\x0c\x00", 1024) = 4
[pid  3614] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  3614] read(202, "\x01\x25\x0c\x00", 1024) = 4
[pid  3614] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  3614] read(202, "\x01\x38\x0c\x00", 1024) = 4
syzkaller login: [   46.248150][ T3615] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[   46.256833][ T3615] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[   46.265646][ T3615] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[   46.277100][ T3613] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[   46.287053][ T3615] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[pid  3614] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  3614] read(202, "\x01\x39\x0c\x00", 1024) = 4
[pid  3614] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  3614] read(202, "\x01\x16\x0c\x02\x00\x7d", 1024) = 6
[pid  3614] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  3614] read(202,  <unfinished ...>
[pid  3612] <... ioctl resumed>, 0)     = -1 EALREADY (Operation already in progress)
[pid  3612] ioctl(3, HCISETSCAN <unfinished ...>
[pid  3614] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5
[pid  3614] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4) = 7
[pid  3614] madvise(0x7f1057726000, 8372224, MADV_DONTNEED <unfinished ...>
[pid  3612] <... ioctl resumed>, 0x7fffb93faee0) = 0
[pid  3614] <... madvise resumed>)      = 0
[pid  3612] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 <unfinished ...>
[pid  3614] exit(0 <unfinished ...>
[pid  3612] <... writev resumed>)       = 13
[pid  3614] <... exit resumed>)         = ?
[pid  3612] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 <unfinished ...>
[pid  3614] +++ exited with 0 +++
[pid  3612] <... writev resumed>)       = 14
[pid  3612] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3) = 14
[pid  3612] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3) = 22
[pid  3612] close(3)                    = 0
[pid  3612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3612] setsid()                    = 1
[pid  3612] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  3612] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  3612] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  3612] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  3612] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, NULL) = 0
[pid  3612] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  3612] unshare(CLONE_NEWNS)        = 0
[pid  3612] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  3612] unshare(CLONE_NEWIPC)       = 0
[pid  3612] unshare(CLONE_NEWCGROUP)    = 0
[pid  3612] unshare(CLONE_NEWUTS)       = 0
[pid  3612] unshare(CLONE_SYSVSEM)      = 0
[pid  3612] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  3612] write(3, "16777216", 8)     = 8
[pid  3612] close(3)                    = 0
[pid  3612] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  3612] write(3, "536870912", 9)    = 9
[pid  3612] close(3)                    = 0
[pid  3612] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  3612] write(3, "1024", 4)         = 4
[pid  3612] close(3)                    = 0
[pid  3612] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  3612] write(3, "8192", 4)         = 4
[pid  3612] close(3)                    = 0
[pid  3612] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  3612] write(3, "1024", 4)         = 4
[pid  3612] close(3)                    = 0
[pid  3612] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  3612] write(3, "1024", 4)         = 4
[pid  3612] close(3)                    = 0
[pid  3612] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  3612] write(3, "1024 1048576 500 1024", 21) = 21
[pid  3612] close(3)                    = 0
[pid  3612] getpid()                    = 1
[pid  3612] 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  3612] 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
[   46.295989][ T3615] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[pid  3612] unshare(CLONE_NEWNET)       = 0
[pid  3612] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  3612] write(3, "0 65535", 7)      = 7
[pid  3612] close(3)                    = 0
[pid  3612] mkdir("/dev/binderfs", 0777) = 0
[pid  3612] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  3612] futex(0x7f105800148c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  3612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1057705000
[pid  3612] mprotect(0x7f1057706000, 131072, PROT_READ|PROT_WRITE) = 0
[pid  3612] clone(child_stack=0x7f10577252f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3616 attached
 <unfinished ...>
[pid  3616] set_robust_list(0x7f10577259e0, 24) = 0
[pid  3616] futex(0x7f1058001488, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  3612] <... clone resumed>, parent_tid=[3], tls=0x7f1057725700, child_tidptr=0x7f10577259d0) = 3
[pid  3612] futex(0x7f1058001488, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  3612] futex(0x7f105800148c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} <unfinished ...>
[pid  3616] <... futex resumed>)        = 0
[pid  3616] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  3616] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f1057723190) = 18
[   46.638138][    T6] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f1057723190) = 18
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f1057723190) = 9
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f1057723190) = 72
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f1057723190) = 4
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f1057723190) = 8
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f1057723190) = 8
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f1057723190) = 8
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f10580015cc) = 9
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f10580015dc) = 10
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f10580015ec) = 12
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f10580015fc) = 11
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f105800160c) = 13
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f105800161c) = 14
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f1057723190) = 0
[   47.158500][    T6] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08
[   47.167824][    T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   47.175921][    T6] usb 1-1: Product: syz
[   47.180192][    T6] usb 1-1: Manufacturer: syz
[   47.184799][    T6] usb 1-1: SerialNumber: syz
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f1057723190) = 4096
[   47.240659][    T6] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f1057723190) = 4096
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f1057723190) = 4096
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f1057723190) = 4096
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f1057723190) = 4096
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f1057723190) = 4096
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f1057723190) = 4096
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f1057723190) = 4096
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f1057723190) = 4096
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f1057723190) = 4096
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f1057723190) = 4096
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f1057723190) = 4096
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f1057723190) = 1856
[pid  3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f10577241a0) = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f1057723190) = 0
[   47.828224][   T14] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[pid  3616] futex(0x7f105800148c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  3612] <... futex resumed>)        = 0
[pid  3612] futex(0x7f1058001488, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  3612] futex(0x7f105800148c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} <unfinished ...>
[pid  3616] <... futex resumed>)        = 1
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7f10577241d0) = 16
[pid  3616] futex(0x7f105800148c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  3612] <... futex resumed>)        = 0
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP_WRITE <unfinished ...>
[pid  3612] futex(0x7f1058001488, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  3616] <... ioctl resumed>, 0x7f10577241d0) = 18
[   48.318608][    T6] Bluetooth: hci0: command 0x0409 tx timeout
[pid  3612] futex(0x7f105800148c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} <unfinished ...>
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7f10577241d0) = 18
[pid  3612] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[pid  3612] futex(0x7f105800149c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  3612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f10576e4000
[pid  3612] mprotect(0x7f10576e5000, 131072, PROT_READ|PROT_WRITE) = 0
[pid  3612] clone(child_stack=0x7f10577042f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4], tls=0x7f1057704700, child_tidptr=0x7f10577049d0) = 4
[pid  3612] futex(0x7f1058001498, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  3612] futex(0x7f105800149c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 3618 attached
 <unfinished ...>
[pid  3618] set_robust_list(0x7f10577049e0, 24) = 0
[pid  3618] ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7f10577031d0) = 18
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7f10577241d0) = 18
[pid  3618] futex(0x7f105800149c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  3612] <... futex resumed>)        = 0
[pid  3618] futex(0x7f1058001498, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  3616] ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7f10577241d0) = 18
[pid  3612] exit_group(1)               = ?
[pid  3618] <... futex resumed>)        = ?
[pid  3616] +++ exited with 1 +++
[pid  3618] +++ exited with 1 +++
[   48.968261][ T2931] usb 1-1: USB disconnect, device number 2
[   48.969988][    C0] INFO: trying to register non-static key.
[   48.980081][    C0] The code is fine but needs lockdep annotation, or maybe
[   48.987161][    C0] you didn't initialize this object before use?
[   48.993656][    C0] turning off the locking correctness validator.
[   48.999957][    C0] CPU: 0 PID: 3604 Comm: sshd Not tainted 6.0.0-rc1-syzkaller-00160-g4c2d0b039c5c #0
[   49.009478][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[   49.019512][    C0] Call Trace:
[   49.022774][    C0]  <IRQ>
[   49.025618][    C0]  dump_stack_lvl+0xcd/0x134
[   49.030230][    C0]  register_lock_class+0xf1b/0x1120
[   49.035432][    C0]  ? mark_lock.part.0+0xee/0x1910
[   49.040458][    C0]  ? mark_lock.part.0+0xee/0x1910
[   49.045565][    C0]  ? kernel_text_address+0x39/0x80
[   49.050670][    C0]  ? is_dynamic_key.part.0+0x130/0x130
[   49.056196][    C0]  ? lock_chain_count+0x20/0x20
[   49.061116][    C0]  ? mark_lock.part.0+0xee/0x1910
[   49.066139][    C0]  __lock_acquire+0x109/0x56d0
[   49.070890][    C0]  ? __lock_acquire+0x166e/0x56d0
[   49.075891][    C0]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   49.081948][    C0]  lock_acquire+0x1ab/0x570
[   49.086447][    C0]  ? skb_queue_tail+0x21/0x140
[   49.091378][    C0]  ? lock_release+0x780/0x780
[   49.096049][    C0]  ? find_held_lock+0x2d/0x110
[   49.100894][    C0]  ? ath9k_htc_txstatus+0x4c0/0x4c0
[   49.106085][    C0]  _raw_spin_lock_irqsave+0x39/0x50
[   49.111278][    C0]  ? skb_queue_tail+0x21/0x140
[   49.116035][    C0]  skb_queue_tail+0x21/0x140
[   49.120620][    C0]  ath9k_htc_txep+0x287/0x400
[   49.125304][    C0]  ath9k_htc_txcompletion_cb+0x1cd/0x2e0
[   49.130944][    C0]  hif_usb_regout_cb+0x115/0x1c0
[   49.135889][    C0]  __usb_hcd_giveback_urb+0x2b0/0x5c0
[   49.141359][    C0]  usb_hcd_giveback_urb+0x380/0x430
[   49.146989][    C0]  dummy_timer+0x11ff/0x32c0
[   49.151591][    C0]  ? dummy_dequeue+0x500/0x500
[   49.156356][    C0]  ? dummy_dequeue+0x500/0x500
[   49.161113][    C0]  call_timer_fn+0x1a0/0x6b0
[   49.165695][    C0]  ? timer_fixup_activate+0x350/0x350
[   49.171066][    C0]  ? lock_downgrade+0x6e0/0x6e0
[   49.175908][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[   49.181800][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[   49.186997][    C0]  ? dummy_dequeue+0x500/0x500
[   49.191770][    C0]  __run_timers.part.0+0x674/0xa80
[   49.196879][    C0]  ? call_timer_fn+0x6b0/0x6b0
[   49.201640][    C0]  ? cpuacct_all_seq_show+0x520/0x520
[   49.207002][    C0]  ? kvm_sched_clock_read+0x14/0x40
[   49.212194][    C0]  ? sched_clock_cpu+0x69/0x2b0
[   49.217247][    C0]  run_timer_softirq+0xb3/0x1d0
[   49.222212][    C0]  __do_softirq+0x1d3/0x9c6
[   49.226712][    C0]  __irq_exit_rcu+0x123/0x180
[   49.231384][    C0]  irq_exit_rcu+0x5/0x20
[   49.235623][    C0]  sysvec_apic_timer_interrupt+0x93/0xc0
[   49.241260][    C0]  </IRQ>
[   49.244268][    C0]  <TASK>
[   49.247193][    C0]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[   49.253194][    C0] RIP: 0010:atime_needs_update+0x1/0x870
[   49.258836][    C0] Code: 00 00 00 00 48 89 ef e8 3d 5c a4 07 e8 68 e7 9d ff 4c 89 e0 5d 41 5c c3 e8 5c 3f ea ff eb d9 66 2e 0f 1f 84 00 00 00 00 00 55 <48> 89 e5 41 57 41 56 41 55 49 89 fd 41 54 53 48 89 f3 48 83 ec 08
[   49.278530][    C0] RSP: 0018:ffffc90002d1fb28 EFLAGS: 00000246
[   49.284600][    C0] RAX: dffffc0000000000 RBX: ffff888075773a70 RCX: 0000000000000000
[   49.292596][    C0] RDX: 1ffff1100eaee75b RSI: ffff8880756dad90 RDI: ffff88801d5e1410
[   49.300570][    C0] RBP: ffffc90002d1fbe0 R08: 0000000000000005 R09: 0000000000000000
[   49.308545][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff920005a3f6a
[   49.316528][    C0] R13: ffff8880756dad90 R14: ffff88801d5e1410 R15: ffff88814013cda0
[   49.324513][    C0]  touch_atime+0xd3/0x700
[   49.328848][    C0]  ? atime_needs_update+0x870/0x870
[   49.334125][    C0]  ? mark_held_locks+0x9f/0xe0
[   49.338904][    C0]  ? rwlock_bug.part.0+0x90/0x90
[   49.343855][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[   49.349053][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[   49.354340][    C0]  pipe_read+0xc90/0x1100
[   49.358673][    C0]  ? pipe_ioctl+0x2b0/0x2b0
[   49.363170][    C0]  ? fsnotify_perm.part.0+0x221/0x610
[   49.368544][    C0]  ? apparmor_file_permission+0x264/0x4e0
[   49.374282][    C0]  ? security_file_permission+0xab/0xd0
[   49.379849][    C0]  vfs_read+0x7f6/0x930
[   49.384004][    C0]  ? kernel_read+0x1c0/0x1c0
[   49.388596][    C0]  ? __ct_user_exit+0xff/0x150
[   49.395984][    C0]  ? lock_downgrade+0x6e0/0x6e0
[   49.400836][    C0]  ? lock_downgrade+0x6e0/0x6e0
[   49.405771][    C0]  ? __fget_light+0x20a/0x270
[   49.410446][    C0]  ksys_read+0x1e8/0x250
[   49.414686][    C0]  ? vfs_write+0xdd0/0xdd0
[   49.419188][    C0]  ? syscall_enter_from_user_mode+0x22/0xb0
[   49.425085][    C0]  ? syscall_enter_from_user_mode+0x22/0xb0
[   49.430984][    C0]  do_syscall_64+0x35/0xb0
[   49.435419][    C0]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   49.441514][    C0] RIP: 0033:0x7f52c3a268fe
[   49.446217][    C0] Code: c0 e9 e6 fe ff ff 50 48 8d 3d 0e c7 09 00 e8 c9 cf 01 00 66 0f 1f 84 00 00 00 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 66 0f 1f 84 00 00 00 00 00 48 83 ec 28
[   49.466173][    C0] RSP: 002b:00007ffe3299f4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   49.474669][    C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52c3a268fe
[   49.482638][    C0] RDX: 0000000000004000 RSI: 00007ffe3299f4e8 RDI: 0000000000000009
[   49.490865][    C0] RBP: 000055d8779ad450 R08: 000055d8779ae750 R09: 00007ffe329b5080
[   49.498835][    C0] R10: 00007ffe329b50f0 R11: 0000000000000246 R12: 0000000000000030
[   49.506971][    C0] R13: 000055d8779ac030 R14: 00007ffe3299f4e8 R15: 000055d8779ae8d0
[   49.514940][    C0]  </TASK>
[   49.517972][    C0] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
[   49.529676][    C0] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
[   49.538163][    C0] CPU: 0 PID: 3604 Comm: sshd Not tainted 6.0.0-rc1-syzkaller-00160-g4c2d0b039c5c #0
[   49.547609][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[   49.557653][    C0] RIP: 0010:skb_queue_tail+0x9e/0x140
[   49.563320][    C0] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 80 00 00 00 4c 89 e2 4c 89 65 08 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 48 89 6b 08 <80> 3c 02 00 75 4f 48 8d 7b 10 49 89 2c 24 48 b8 00 00 00 00 00 fc
[   49.583289][    C0] RSP: 0018:ffffc900000079e0 EFLAGS: 00010056
[   49.589461][    C0] RAX: dffffc0000000000 RBX: ffff888020aeb890 RCX: ffffffff815ff650
[   49.597437][    C0] RDX: 0000000000000000 RSI: 0000000000000046 RDI: ffff88807f17ac88
[   49.605404][    C0] RBP: ffff88807f17ac80 R08: 0000000000000001 R09: 0000000000000003
[   49.613371][    C0] R10: fffff52000000f2a R11: 3e4b5341542f3c20 R12: 0000000000000000
[   49.621339][    C0] R13: ffff888020aeb8a8 R14: 00000000ffff9d89 R15: ffffffff853c1820
[   49.629311][    C0] FS:  00007f52c38d6800(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[   49.638243][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   49.644823][    C0] CR2: 000055a6ee9fd210 CR3: 0000000072392000 CR4: 0000000000350ef0
[   49.652791][    C0] Call Trace:
[   49.656061][    C0]  <IRQ>
[   49.658909][    C0]  ath9k_htc_txep+0x287/0x400
[   49.663599][    C0]  ath9k_htc_txcompletion_cb+0x1cd/0x2e0
[   49.669239][    C0]  hif_usb_regout_cb+0x115/0x1c0
[   49.674181][    C0]  __usb_hcd_giveback_urb+0x2b0/0x5c0
[   49.679555][    C0]  usb_hcd_giveback_urb+0x380/0x430
[   49.684750][    C0]  dummy_timer+0x11ff/0x32c0
[   49.689355][    C0]  ? dummy_dequeue+0x500/0x500
[   49.694125][    C0]  ? dummy_dequeue+0x500/0x500
[   49.698889][    C0]  call_timer_fn+0x1a0/0x6b0
[   49.703477][    C0]  ? timer_fixup_activate+0x350/0x350
[   49.708849][    C0]  ? lock_downgrade+0x6e0/0x6e0
[   49.713868][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[   49.719065][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[   49.724265][    C0]  ? dummy_dequeue+0x500/0x500
[   49.729117][    C0]  __run_timers.part.0+0x674/0xa80
[   49.734230][    C0]  ? call_timer_fn+0x6b0/0x6b0
[   49.738990][    C0]  ? cpuacct_all_seq_show+0x520/0x520
[   49.744531][    C0]  ? kvm_sched_clock_read+0x14/0x40
[   49.749748][    C0]  ? sched_clock_cpu+0x69/0x2b0
[   49.754633][    C0]  run_timer_softirq+0xb3/0x1d0
[   49.759489][    C0]  __do_softirq+0x1d3/0x9c6
[   49.764008][    C0]  __irq_exit_rcu+0x123/0x180
[   49.768686][    C0]  irq_exit_rcu+0x5/0x20
[   49.772934][    C0]  sysvec_apic_timer_interrupt+0x93/0xc0
[   49.778592][    C0]  </IRQ>
[   49.781516][    C0]  <TASK>
[   49.784442][    C0]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[   49.790430][    C0] RIP: 0010:atime_needs_update+0x1/0x870
[   49.796066][    C0] Code: 00 00 00 00 48 89 ef e8 3d 5c a4 07 e8 68 e7 9d ff 4c 89 e0 5d 41 5c c3 e8 5c 3f ea ff eb d9 66 2e 0f 1f 84 00 00 00 00 00 55 <48> 89 e5 41 57 41 56 41 55 49 89 fd 41 54 53 48 89 f3 48 83 ec 08
[   49.815684][    C0] RSP: 0018:ffffc90002d1fb28 EFLAGS: 00000246
[   49.821752][    C0] RAX: dffffc0000000000 RBX: ffff888075773a70 RCX: 0000000000000000
[   49.829753][    C0] RDX: 1ffff1100eaee75b RSI: ffff8880756dad90 RDI: ffff88801d5e1410
[   49.837724][    C0] RBP: ffffc90002d1fbe0 R08: 0000000000000005 R09: 0000000000000000
[   49.845783][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff920005a3f6a
[   49.853759][    C0] R13: ffff8880756dad90 R14: ffff88801d5e1410 R15: ffff88814013cda0
[   49.861753][    C0]  touch_atime+0xd3/0x700
[   49.866086][    C0]  ? atime_needs_update+0x870/0x870
[   49.871284][    C0]  ? mark_held_locks+0x9f/0xe0
[   49.876132][    C0]  ? rwlock_bug.part.0+0x90/0x90
[   49.881069][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[   49.886267][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[   49.891468][    C0]  pipe_read+0xc90/0x1100
[   49.895801][    C0]  ? pipe_ioctl+0x2b0/0x2b0
[   49.900391][    C0]  ? fsnotify_perm.part.0+0x221/0x610
[   49.905770][    C0]  ? apparmor_file_permission+0x264/0x4e0
[   49.911487][    C0]  ? security_file_permission+0xab/0xd0
[   49.917036][    C0]  vfs_read+0x7f6/0x930
[   49.921192][    C0]  ? kernel_read+0x1c0/0x1c0
[   49.925782][    C0]  ? __ct_user_exit+0xff/0x150
[   49.930548][    C0]  ? lock_downgrade+0x6e0/0x6e0
[   49.935393][    C0]  ? lock_downgrade+0x6e0/0x6e0
[   49.940322][    C0]  ? __fget_light+0x20a/0x270
[   49.944994][    C0]  ksys_read+0x1e8/0x250
[   49.949236][    C0]  ? vfs_write+0xdd0/0xdd0
[   49.953732][    C0]  ? syscall_enter_from_user_mode+0x22/0xb0
[   49.959629][    C0]  ? syscall_enter_from_user_mode+0x22/0xb0
[   49.965524][    C0]  do_syscall_64+0x35/0xb0
[   49.969935][    C0]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   49.975911][    C0] RIP: 0033:0x7f52c3a268fe
[   49.980337][    C0] Code: c0 e9 e6 fe ff ff 50 48 8d 3d 0e c7 09 00 e8 c9 cf 01 00 66 0f 1f 84 00 00 00 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 66 0f 1f 84 00 00 00 00 00 48 83 ec 28
[   50.000046][    C0] RSP: 002b:00007ffe3299f4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   50.008452][    C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52c3a268fe
[   50.016591][    C0] RDX: 0000000000004000 RSI: 00007ffe3299f4e8 RDI: 0000000000000009
[   50.024562][    C0] RBP: 000055d8779ad450 R08: 000055d8779ae750 R09: 00007ffe329b5080
[   50.032534][    C0] R10: 00007ffe329b50f0 R11: 0000000000000246 R12: 0000000000000030
[   50.040504][    C0] R13: 000055d8779ac030 R14: 00007ffe3299f4e8 R15: 000055d8779ae8d0
[   50.048483][    C0]  </TASK>
[   50.051491][    C0] Modules linked in:
[   50.055380][    C0] ---[ end trace 0000000000000000 ]---
[   50.061083][    C0] RIP: 0010:skb_queue_tail+0x9e/0x140
[   50.066464][    C0] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 80 00 00 00 4c 89 e2 4c 89 65 08 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 48 89 6b 08 <80> 3c 02 00 75 4f 48 8d 7b 10 49 89 2c 24 48 b8 00 00 00 00 00 fc
[   50.086175][    C0] RSP: 0018:ffffc900000079e0 EFLAGS: 00010056
[   50.092242][    C0] RAX: dffffc0000000000 RBX: ffff888020aeb890 RCX: ffffffff815ff650
[   50.100210][    C0] RDX: 0000000000000000 RSI: 0000000000000046 RDI: ffff88807f17ac88
[   50.108171][    C0] RBP: ffff88807f17ac80 R08: 0000000000000001 R09: 0000000000000003
[   50.116138][    C0] R10: fffff52000000f2a R11: 3e4b5341542f3c20 R12: 0000000000000000
[   50.124108][    C0] R13: ffff888020aeb8a8 R14: 00000000ffff9d89 R15: ffffffff853c1820
[   50.132080][    C0] FS:  00007f52c38d6800(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[   50.141273][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.147848][    C0] CR2: 000055a6ee9fd210 CR3: 0000000072392000 CR4: 0000000000350ef0
[   50.155820][    C0] Kernel panic - not syncing: Fatal exception in interrupt
[   50.163696][    C0] Kernel Offset: disabled
[   50.168005][    C0] Rebooting in 86400 seconds..