./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor291716231

<...>
forked to background, child pid 3185
no interfaces have a carrier
[   21.909760][ T3186] 8021q: adding VLAN 0 to HW filter on device bond0
[   21.919232][ T3186] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.0.102' (ECDSA) to the list of known hosts.
execve("./syz-executor291716231", ["./syz-executor291716231"], 0x7ffc545a31f0 /* 10 vars */) = 0
brk(NULL)                               = 0x555556920000
brk(0x555556920c40)                     = 0x555556920c40
arch_prctl(ARCH_SET_FS, 0x555556920300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor291716231", 4096) = 27
brk(0x555556941c40)                     = 0x555556941c40
brk(0x555556942000)                     = 0x555556942000
mprotect(0x7f7d5551a000, 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
mount(NULL, "/proc/sys/fs/binfmt_misc", "binfmt_misc", 0, NULL) = -1 EBUSY (Device or resource busy)
openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3
write(3, "\x3a\x73\x79\x7a\x30\x3a\x4d\x3a\x30\x3a\x01\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a", 21) = 21
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3
write(3, "\x3a\x73\x79\x7a\x31\x3a\x4d\x3a\x31\x3a\x02\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a\x50\x4f\x43", 24) = 24
close(3)                                = 0
getpid()                                = 3606
mkdir("./syzkaller.jrZb9Q", 0700)       = 0
chmod("./syzkaller.jrZb9Q", 0777)       = 0
chdir("./syzkaller.jrZb9Q")             = 0
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3607 attached
, child_tidptr=0x5555569205d0) = 3607
[pid  3607] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  3607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3607] setsid()                    = 1
[pid  3607] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  3607] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  3607] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  3607] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  3607] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, NULL) = 0
[pid  3607] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  3607] unshare(CLONE_NEWNS)        = 0
[pid  3607] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  3607] unshare(CLONE_NEWIPC)       = 0
[pid  3607] unshare(CLONE_NEWCGROUP)    = 0
[pid  3607] unshare(CLONE_NEWUTS)       = 0
[pid  3607] unshare(CLONE_SYSVSEM)      = 0
[pid  3607] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  3607] write(3, "16777216", 8)     = 8
[pid  3607] close(3)                    = 0
[pid  3607] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  3607] write(3, "536870912", 9)    = 9
[pid  3607] close(3)                    = 0
[pid  3607] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  3607] write(3, "1024", 4)         = 4
[pid  3607] close(3)                    = 0
[pid  3607] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  3607] write(3, "8192", 4)         = 4
[pid  3607] close(3)                    = 0
[pid  3607] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  3607] write(3, "1024", 4)         = 4
[pid  3607] close(3)                    = 0
[pid  3607] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  3607] write(3, "1024", 4)         = 4
[pid  3607] close(3)                    = 0
[pid  3607] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  3607] write(3, "1024 1048576 500 1024", 21) = 21
[pid  3607] close(3)                    = 0
[pid  3607] getpid()                    = 1
[pid  3607] 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  3607] 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  3607] unshare(CLONE_NEWNET)       = 0
[pid  3607] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  3607] write(3, "0 65535", 7)      = 7
[pid  3607] close(3)                    = 0
[pid  3607] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3
[pid  3607] dup2(3, 200)                = 200
[pid  3607] close(3)                    = 0
[pid  3607] ioctl(200, TUNSETIFF, 0x7fff3ab40780) = 0
[pid  3607] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC) = 3
[pid  3607] write(3, "0", 1)            = 1
[pid  3607] close(3)                    = 0
[pid  3607] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC) = 3
[pid  3607] write(3, "0", 1)            = 1
[pid  3607] close(3)                    = 0
[pid  3607] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3
[pid  3607] access("/proc/net", R_OK)   = 0
[pid  3607] access("/proc/net/unix", R_OK) = 0
[pid  3607] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  3607] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  3607] close(4)                    = 0
[pid  3607] 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  3607] 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  3607] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  3607] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  3607] close(4)                    = 0
[pid  3607] 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  3607] 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  3607] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  3607] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  3607] close(4)                    = 0
[pid  3607] 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  3607] 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  3607] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  3607] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  3607] close(4)                    = 0
[pid  3607] 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  3607] 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  3607] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  3607] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  3607] close(4)                    = 0
[pid  3607] 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  3607] 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  3607] close(3)                    = 0
[pid  3607] mkdir("/dev/binderfs", 0777) = 0
[pid  3607] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  3607] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  3607] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff3ab3f6d0) = 0
[pid  3607] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid  3607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff3ab3f6d0) = 0
[pid  3607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff3ab3f6d0) = 0
[pid  3607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff3ab3e6c0) = 18
syzkaller login: [   42.489888][   T14] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[pid  3607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff3ab3f6d0) = 0
[pid  3607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff3ab3e6c0) = 18
[pid  3607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff3ab3f6d0) = 0
[pid  3607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff3ab3e6c0) = 9
[pid  3607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff3ab3f6d0) = 0
[pid  3607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff3ab3e6c0) = 27
[pid  3607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff3ab3f6d0) = 0
[pid  3607] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0
[pid  3607] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  3607] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7d5552046c) = 12
[   42.859912][   T14] usb 1-1: config index 0 descriptor too short (expected 12164, got 27)
[   42.868420][   T14] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7
[   42.879330][   T14] usb 1-1: New USB device found, idVendor=12cf, idProduct=7111, bcdDevice=44.11
[   42.888403][   T14] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   42.898633][   T14] usb 1-1: config 0 descriptor??
[pid  3607] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff3ab3e6c0) = 0
[pid  3607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff3ab3f6f0) = 0
[pid  3607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff3ab3e6e0) = 0
[   43.179986][   T14] radio-si470x 1-1:0.0: DeviceID=0x0000 ChipID=0x0000
[   43.186896][   T14] radio-si470x 1-1:0.0: This driver is known to work with firmware version 12, but the device has firmware version 0.
[pid  3607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff3ab3f6f0) = 0
[pid  3607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff3ab3e6e0) = 0
[   43.389948][   T14] radio-si470x 1-1:0.0: software version 0, hardware version 0
[   43.397972][   T14] radio-si470x 1-1:0.0: This driver is known to work with hardware version 1, but the device has hardware version 0.
[   43.410241][   T14] radio-si470x 1-1:0.0: If you have some trouble using this driver, please report to V4L ML at linux-media@vger.kernel.org
[pid  3607] close(3)                    = 0
[pid  3607] close(4)                    = -1 EBADF (Bad file descriptor)
[pid  3607] close(5)                    = -1 EBADF (Bad file descriptor)
[pid  3607] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  3607] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  3607] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  3607] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  3607] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  3607] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  3607] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  3607] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  3607] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  3607] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  3607] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  3607] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  3607] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  3607] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  3607] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  3607] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  3607] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  3607] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  3607] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  3607] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  3607] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  3607] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  3607] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  3607] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  3607] exit_group(1)               = ?
[   43.601463][   T14] radio-si470x 1-1:0.0: si470x_set_report: usb_control_msg returned -71
[   43.629841][    C0] radio-si470x 1-1:0.0: non-zero urb status (-71)
[   43.636861][   T14] radio-si470x 1-1:0.0: si470x_set_report: usb_control_msg returned -71
[   43.645374][   T14] radio-si470x: probe of 1-1:0.0 failed with error -22
[   43.652264][    C0] ==================================================================
[   43.660301][    C0] BUG: KASAN: use-after-free in si470x_int_in_callback.cold+0x96/0xbf
[   43.668449][    C0] Read of size 8 at addr ffff888020dd0ac0 by task ksoftirqd/0/15
[   43.676138][    C0] 
[   43.678438][    C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted 5.19.0-rc6-syzkaller-00364-g9b59ec8d50a1 #0
[   43.688391][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[   43.698421][    C0] Call Trace:
[   43.701678][    C0]  <TASK>
[   43.704588][    C0]  dump_stack_lvl+0xcd/0x134
[   43.709154][    C0]  print_address_description.constprop.0.cold+0xeb/0x495
[   43.716160][    C0]  ? si470x_int_in_callback.cold+0x96/0xbf
[   43.721945][    C0]  kasan_report.cold+0xf4/0x1c6
[   43.726773][    C0]  ? si470x_int_in_callback.cold+0x96/0xbf
[   43.732554][    C0]  si470x_int_in_callback.cold+0x96/0xbf
[   43.738163][    C0]  ? rwlock_bug.part.0+0x90/0x90
[   43.743079][    C0]  ? si470x_fops_read+0x790/0x790
[   43.748081][    C0]  ? usb_hcd_unmap_urb_for_dma+0x105/0x6d0
[   43.753863][    C0]  ? dummy_timer+0x11e7/0x32b0
[   43.758606][    C0]  __usb_hcd_giveback_urb+0x2b0/0x5c0
[   43.763956][    C0]  usb_hcd_giveback_urb+0x367/0x410
[   43.769134][    C0]  dummy_timer+0x11f9/0x32b0
[   43.773706][    C0]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   43.779761][    C0]  ? dummy_dequeue+0x500/0x500
[   43.784512][    C0]  ? dummy_dequeue+0x500/0x500
[   43.789251][    C0]  call_timer_fn+0x1a5/0x6b0
[   43.793820][    C0]  ? timer_fixup_activate+0x350/0x350
[   43.799165][    C0]  ? lock_downgrade+0x6e0/0x6e0
[   43.803998][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[   43.809172][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[   43.814348][    C0]  ? dummy_dequeue+0x500/0x500
[   43.819091][    C0]  __run_timers.part.0+0x679/0xa80
[   43.824181][    C0]  ? call_timer_fn+0x6b0/0x6b0
[   43.828919][    C0]  ? __wake_up_locked_sync_key+0x20/0x20
[   43.834526][    C0]  ? tasklet_action_common.constprop.0+0x20/0x2e0
[   43.840921][    C0]  run_timer_softirq+0xb3/0x1d0
[   43.845749][    C0]  __do_softirq+0x29b/0x9c2
[   43.850232][    C0]  ? __irq_exit_rcu+0x180/0x180
[   43.855059][    C0]  run_ksoftirqd+0x2d/0x60
[   43.859448][    C0]  smpboot_thread_fn+0x645/0x9c0
[   43.864364][    C0]  ? sort_range+0x30/0x30
[   43.868671][    C0]  kthread+0x2e9/0x3a0
[   43.872717][    C0]  ? kthread_complete_and_exit+0x40/0x40
[   43.878329][    C0]  ret_from_fork+0x1f/0x30
[   43.882728][    C0]  </TASK>
[   43.885725][    C0] 
[   43.888024][    C0] Allocated by task 14:
[   43.892151][    C0]  kasan_save_stack+0x1e/0x40
[   43.896808][    C0]  __kasan_kmalloc+0xa9/0xd0
[   43.901375][    C0]  si470x_usb_driver_probe+0x51/0xf90
[   43.906724][    C0]  usb_probe_interface+0x315/0x7f0
[   43.911815][    C0]  really_probe+0x23e/0xb90
[   43.916294][    C0]  __driver_probe_device+0x338/0x4d0
[   43.921556][    C0]  driver_probe_device+0x4c/0x1a0
[   43.926555][    C0]  __device_attach_driver+0x20b/0x2f0
[   43.931902][    C0]  bus_for_each_drv+0x15f/0x1e0
[   43.936794][    C0]  __device_attach+0x1e4/0x530
[   43.941534][    C0]  bus_probe_device+0x1e4/0x290
[   43.946361][    C0]  device_add+0xbda/0x1ea0
[   43.950750][    C0]  usb_set_configuration+0x101e/0x1900
[   43.956199][    C0]  usb_generic_driver_probe+0xba/0x100
[   43.961650][    C0]  usb_probe_device+0xd9/0x2c0
[   43.966391][    C0]  really_probe+0x23e/0xb90
[   43.970871][    C0]  __driver_probe_device+0x338/0x4d0
[   43.976130][    C0]  driver_probe_device+0x4c/0x1a0
[   43.981129][    C0]  __device_attach_driver+0x20b/0x2f0
[   43.986480][    C0]  bus_for_each_drv+0x15f/0x1e0
[   43.991305][    C0]  __device_attach+0x1e4/0x530
[   43.996044][    C0]  bus_probe_device+0x1e4/0x290
[   44.000874][    C0]  device_add+0xbda/0x1ea0
[   44.005264][    C0]  usb_new_device.cold+0x641/0x1091
[   44.010460][    C0]  hub_event+0x25d5/0x4690
[   44.014851][    C0]  process_one_work+0x996/0x1610
[   44.019763][    C0]  worker_thread+0x665/0x1080
[   44.024421][    C0]  kthread+0x2e9/0x3a0
[   44.028463][    C0]  ret_from_fork+0x1f/0x30
[   44.032854][    C0] 
[   44.035156][    C0] Freed by task 14:
[   44.038933][    C0]  kasan_save_stack+0x1e/0x40
[   44.043590][    C0]  kasan_set_track+0x21/0x30
[   44.048155][    C0]  kasan_set_free_info+0x20/0x30
[   44.053066][    C0]  ____kasan_slab_free+0x166/0x1a0
[   44.058152][    C0]  slab_free_freelist_hook+0x8b/0x1c0
[   44.063501][    C0]  kfree+0xd6/0x4d0
[   44.067283][    C0]  si470x_usb_driver_probe+0xb3d/0xf90
[   44.072721][    C0]  usb_probe_interface+0x315/0x7f0
[   44.077807][    C0]  really_probe+0x23e/0xb90
[   44.082288][    C0]  __driver_probe_device+0x338/0x4d0
[   44.087548][    C0]  driver_probe_device+0x4c/0x1a0
[   44.092546][    C0]  __device_attach_driver+0x20b/0x2f0
[   44.097895][    C0]  bus_for_each_drv+0x15f/0x1e0
[   44.102752][    C0]  __device_attach+0x1e4/0x530
[   44.107494][    C0]  bus_probe_device+0x1e4/0x290
[   44.112321][    C0]  device_add+0xbda/0x1ea0
[   44.116710][    C0]  usb_set_configuration+0x101e/0x1900
[   44.122147][    C0]  usb_generic_driver_probe+0xba/0x100
[   44.127585][    C0]  usb_probe_device+0xd9/0x2c0
[   44.132325][    C0]  really_probe+0x23e/0xb90
[   44.136802][    C0]  __driver_probe_device+0x338/0x4d0
[   44.142065][    C0]  driver_probe_device+0x4c/0x1a0
[   44.147065][    C0]  __device_attach_driver+0x20b/0x2f0
[   44.152417][    C0]  bus_for_each_drv+0x15f/0x1e0
[   44.157241][    C0]  __device_attach+0x1e4/0x530
[   44.161983][    C0]  bus_probe_device+0x1e4/0x290
[   44.166897][    C0]  device_add+0xbda/0x1ea0
[   44.171286][    C0]  usb_new_device.cold+0x641/0x1091
[   44.176458][    C0]  hub_event+0x25d5/0x4690
[   44.180852][    C0]  process_one_work+0x996/0x1610
[   44.185766][    C0]  worker_thread+0x665/0x1080
[   44.190416][    C0]  kthread+0x2e9/0x3a0
[   44.194458][    C0]  ret_from_fork+0x1f/0x30
[   44.198848][    C0] 
[   44.201148][    C0] The buggy address belongs to the object at ffff888020dd0000
[   44.201148][    C0]  which belongs to the cache kmalloc-4k of size 4096
[   44.215177][    C0] The buggy address is located 2752 bytes inside of
[   44.215177][    C0]  4096-byte region [ffff888020dd0000, ffff888020dd1000)
[   44.228598][    C0] 
[   44.230900][    C0] The buggy address belongs to the physical page:
[   44.237280][    C0] page:ffffea0000837400 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x20dd0
[   44.247402][    C0] head:ffffea0000837400 order:3 compound_mapcount:0 compound_pincount:0
[   44.255702][    C0] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[   44.263662][    C0] raw: 00fff00000010200 ffffea000081c400 dead000000000002 ffff888011842140
[   44.272224][    C0] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000
[   44.280780][    C0] page dumped because: kasan: bad access detected
[   44.287161][    C0] page_owner tracks the page as allocated
[   44.292851][    C0] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 2989, tgid 2989 (udevadm), ts 14441507604, free_ts 14422905295
[   44.312975][    C0]  get_page_from_freelist+0x1290/0x3b70
[   44.318500][    C0]  __alloc_pages+0x1c7/0x510
[   44.323064][    C0]  alloc_pages+0x1aa/0x310
[   44.327455][    C0]  allocate_slab+0x26c/0x3c0
[   44.332025][    C0]  ___slab_alloc+0x9c4/0xe20
[   44.336594][    C0]  __slab_alloc.constprop.0+0x4d/0xa0
[   44.341945][    C0]  __kmalloc+0x318/0x350
[   44.346164][    C0]  tomoyo_realpath_from_path+0xc3/0x620
[   44.351713][    C0]  tomoyo_check_open_permission+0x272/0x380
[   44.357583][    C0]  tomoyo_file_open+0x9d/0xc0
[   44.362236][    C0]  security_file_open+0x45/0xb0
[   44.367064][    C0]  do_dentry_open+0x349/0x11f0
[   44.371802][    C0]  path_openat+0x1c71/0x2910
[   44.376365][    C0]  do_filp_open+0x1aa/0x400
[   44.380843][    C0]  do_sys_openat2+0x16d/0x4c0
[   44.385494][    C0]  __x64_sys_openat+0x13f/0x1f0
[   44.390320][    C0] page last free stack trace:
[   44.394964][    C0]  free_pcp_prepare+0x549/0xd20
[   44.399791][    C0]  free_unref_page+0x19/0x6a0
[   44.404456][    C0]  __unfreeze_partials+0x17c/0x1a0
[   44.410081][    C0]  qlist_free_all+0x6a/0x170
[   44.414653][    C0]  kasan_quarantine_reduce+0x180/0x200
[   44.420089][    C0]  __kasan_slab_alloc+0xa2/0xc0
[   44.424913][    C0]  kmem_cache_alloc+0x204/0x3b0
[   44.429737][    C0]  __alloc_file+0x21/0x270
[   44.434131][    C0]  alloc_empty_file+0x6d/0x170
[   44.438868][    C0]  path_openat+0xe4/0x2910
[   44.443259][    C0]  do_filp_open+0x1aa/0x400
[   44.447735][    C0]  do_sys_openat2+0x16d/0x4c0
[   44.452387][    C0]  __x64_sys_openat+0x13f/0x1f0
[   44.457212][    C0]  do_syscall_64+0x35/0xb0
[   44.461606][    C0]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   44.467478][    C0] 
[   44.469774][    C0] Memory state around the buggy address:
[   44.475379][    C0]  ffff888020dd0980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   44.483416][    C0]  ffff888020dd0a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   44.491450][    C0] >ffff888020dd0a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   44.499480][    C0]                                            ^
[   44.505602][    C0]  ffff888020dd0b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   44.513636][    C0]  ffff888020dd0b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   44.521667][    C0] ==================================================================
[   44.529697][    C0] Kernel panic - not syncing: panic_on_warn set ...
[   44.536253][    C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted 5.19.0-rc6-syzkaller-00364-g9b59ec8d50a1 #0
[   44.546206][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[   44.556235][    C0] Call Trace:
[   44.559490][    C0]  <TASK>
[   44.562400][    C0]  dump_stack_lvl+0xcd/0x134
[   44.566971][    C0]  panic+0x2d7/0x636
[   44.570843][    C0]  ? panic_print_sys_info.part.0+0x10b/0x10b
[   44.576799][    C0]  ? si470x_int_in_callback.cold+0x96/0xbf
[   44.582581][    C0]  end_report.part.0+0x3f/0x7c
[   44.587324][    C0]  kasan_report.cold+0x93/0x1c6
[   44.592150][    C0]  ? si470x_int_in_callback.cold+0x96/0xbf
[   44.597936][    C0]  si470x_int_in_callback.cold+0x96/0xbf
[   44.603546][    C0]  ? rwlock_bug.part.0+0x90/0x90
[   44.608458][    C0]  ? si470x_fops_read+0x790/0x790
[   44.613471][    C0]  ? usb_hcd_unmap_urb_for_dma+0x105/0x6d0
[   44.619257][    C0]  ? dummy_timer+0x11e7/0x32b0
[   44.624004][    C0]  __usb_hcd_giveback_urb+0x2b0/0x5c0
[   44.629351][    C0]  usb_hcd_giveback_urb+0x367/0x410
[   44.634524][    C0]  dummy_timer+0x11f9/0x32b0
[   44.639092][    C0]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   44.645056][    C0]  ? dummy_dequeue+0x500/0x500
[   44.649803][    C0]  ? dummy_dequeue+0x500/0x500
[   44.654552][    C0]  call_timer_fn+0x1a5/0x6b0
[   44.659118][    C0]  ? timer_fixup_activate+0x350/0x350
[   44.664464][    C0]  ? lock_downgrade+0x6e0/0x6e0
[   44.669291][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[   44.674464][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[   44.679637][    C0]  ? dummy_dequeue+0x500/0x500
[   44.684377][    C0]  __run_timers.part.0+0x679/0xa80
[   44.689463][    C0]  ? call_timer_fn+0x6b0/0x6b0
[   44.694205][    C0]  ? __wake_up_locked_sync_key+0x20/0x20
[   44.699818][    C0]  ? tasklet_action_common.constprop.0+0x20/0x2e0
[   44.706224][    C0]  run_timer_softirq+0xb3/0x1d0
[   44.711049][    C0]  __do_softirq+0x29b/0x9c2
[   44.715530][    C0]  ? __irq_exit_rcu+0x180/0x180
[   44.720358][    C0]  run_ksoftirqd+0x2d/0x60
[   44.724752][    C0]  smpboot_thread_fn+0x645/0x9c0
[   44.729667][    C0]  ? sort_range+0x30/0x30
[   44.733975][    C0]  kthread+0x2e9/0x3a0
[   44.738021][    C0]  ? kthread_complete_and_exit+0x40/0x40
[   44.743629][    C0]  ret_from_fork+0x1f/0x30
[   44.748027][    C0]  </TASK>
[   44.752065][    C0] Kernel Offset: disabled
[   44.756562][    C0] Rebooting in 86400 seconds..