./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1212731236

<...>
Warning: Permanently added '10.128.0.41' (ED25519) to the list of known hosts.
execve("./syz-executor1212731236", ["./syz-executor1212731236"], 0x7fffd24ddc20 /* 10 vars */) = 0
brk(NULL)                               = 0x5555807f6000
brk(0x5555807f6d00)                     = 0x5555807f6d00
arch_prctl(ARCH_SET_FS, 0x5555807f6380) = 0
set_tid_address(0x5555807f6650)         = 5221
set_robust_list(0x5555807f6660, 24)     = 0
rseq(0x5555807f6ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1212731236", 4096) = 28
getrandom("\xa2\x2b\xb7\x1a\x91\xf3\xeb\x43", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x5555807f6d00
brk(0x555580817d00)                     = 0x555580817d00
brk(0x555580818000)                     = 0x555580818000
mprotect(0x7f04618a8000, 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 5222 attached
 <unfinished ...>
[pid  5222] set_robust_list(0x5555807f6660, 24 <unfinished ...>
[pid  5221] <... clone resumed>, child_tidptr=0x5555807f6650) = 5222
[pid  5222] <... set_robust_list resumed>) = 0
[pid  5222] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5222] setsid()                    = 1
[pid  5222] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5222] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5222] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5222] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5222] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5222] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5222] unshare(CLONE_NEWNS)        = 0
[pid  5222] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5222] unshare(CLONE_NEWIPC)       = 0
[pid  5222] unshare(CLONE_NEWCGROUP)    = 0
[pid  5222] unshare(CLONE_NEWUTS)       = 0
[pid  5222] unshare(CLONE_SYSVSEM)      = 0
[pid  5222] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5222] write(3, "16777216", 8)     = 8
[pid  5222] close(3)                    = 0
[pid  5222] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5222] write(3, "536870912", 9)    = 9
[pid  5222] close(3)                    = 0
[pid  5222] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5222] write(3, "1024", 4)         = 4
[pid  5222] close(3)                    = 0
[pid  5222] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5222] write(3, "8192", 4)         = 4
[pid  5222] close(3)                    = 0
[pid  5222] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5222] write(3, "1024", 4)         = 4
[pid  5222] close(3)                    = 0
[pid  5222] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5222] write(3, "1024", 4)         = 4
[pid  5222] close(3)                    = 0
[pid  5222] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5222] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5222] close(3)                    = 0
[pid  5222] getpid()                    = 1
[pid  5222] 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  5222] 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  5222] unshare(CLONE_NEWNET)       = 0
[pid  5222] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5222] write(3, "0 65535", 7)      = 7
[pid  5222] close(3)                    = 0
[pid  5222] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3
[pid  5222] dup2(3, 200)                = 200
[pid  5222] close(3)                    = 0
[pid  5222] ioctl(200, TUNSETIFF, 0x7fff7440f1c0) = 0
[pid  5222] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC) = 3
[pid  5222] write(3, "0", 1)            = 1
[pid  5222] close(3)                    = 0
[pid  5222] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC) = 3
[pid  5222] write(3, "0", 1)            = 1
[pid  5222] close(3)                    = 0
[pid  5222] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3
[pid  5222] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5222] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5222] close(4)                    = 0
[pid  5222] 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  5222] 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  5222] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5222] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5222] close(4)                    = 0
[pid  5222] 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  5222] 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  5222] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5222] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5222] close(4)                    = 0
[pid  5222] 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  5222] 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  5222] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5222] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5222] close(4)                    = 0
[pid  5222] 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  5222] 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  5222] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5222] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5222] close(4)                    = 0
[pid  5222] 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  5222] 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  5222] close(3)                    = 0
[pid  5222] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5222] write(3, "100000", 6)       = 6
[pid  5222] close(3)                    = 0
[pid  5222] mkdir("./syz-tmp", 0777)    = 0
[pid  5222] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid  5222] mkdir("./syz-tmp/newroot", 0777) = 0
[pid  5222] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid  5222] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5222] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid  5222] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid  5222] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid  5222] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5222] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5222] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid  5222] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5222] mkdir("./syz-tmp/pivot", 0777) = 0
[pid  5222] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid  5222] chdir("/")                  = 0
[pid  5222] umount2("./pivot", MNT_DETACH) = 0
[pid  5222] chroot("./newroot")         = 0
[pid  5222] chdir("/")                  = 0
[pid  5222] mkdir("/dev/binderfs", 0777) = 0
[pid  5222] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5222] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5222] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5225 attached
 <unfinished ...>
[pid  5225] set_robust_list(0x5555807f6660, 24 <unfinished ...>
[pid  5222] <... clone resumed>, child_tidptr=0x5555807f6650) = 2
[pid  5225] <... set_robust_list resumed>) = 0
[pid  5225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5225] setpgid(0, 0)               = 0
[pid  5225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5225] write(3, "1000", 4)         = 4
[pid  5225] close(3)                    = 0
[pid  5225] 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
executing program
[pid  5225] read(200, 0x7fff7440ed60, 1000) = -1 EAGAIN (Resource temporarily unavailable)
[pid  5225] write(1, "executing program\n", 18) = 18
[pid  5225] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=BPF_F_STRICT_ALIGNMENT|BPF_F_TEST_RND_HI32|BPF_F_TEST_STATE_FREQ|0x20, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 144) = 3
[pid  5225] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 4
[pid  5225] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5225] bpf(BPF_LINK_CREATE, {link_create={prog_fd=3, target_fd=11, attach_type=BPF_XDP, flags=0}}, 64) = 5
[pid  5225] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\x01\x80\xc2\x00\x00\x00\x86\xdd\x60\x2a\x84\x35\x00\x14\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\x00\x00\x44\x43\x42\x41\x44\x43\x42\x41\x58\x00\x00\x00\x9c\x75\x00\x00\x00\x00\x00\x00\x00\x00\x95\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 73152) = 73152
[pid  5225] close(3)                    = 0
[pid  5225] close(4)                    = 0
[pid  5225] close(5)                    = 0
[pid  5225] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  5225] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  5225] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  5225] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  5225] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  5225] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  5225] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  5225] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  5225] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  5225] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  5225] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  5225] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  5225] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  5225] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  5225] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  5225] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  5225] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  5225] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  5225] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  5225] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  5225] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  5225] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  5225] close(28)                   = -1 EBADF (Bad file descriptor)
[   82.181638][    C0] ------------[ cut here ]------------
[   82.187318][    C0] UBSAN: array-index-out-of-bounds in ./kernel/bpf/devmap.c:385:28
[   82.195330][    C0] index 16 is out of range for type 'struct xdp_frame *[16]'
[   82.202756][    C0] CPU: 0 UID: 0 PID: 5225 Comm: syz-executor121 Not tainted 6.10.0-syzkaller-12708-g2f8c4f506285 #0
[   82.213559][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[   82.223654][    C0] Call Trace:
[   82.226964][    C0]  <IRQ>
[   82.229834][    C0]  dump_stack_lvl+0x241/0x360
[   82.234726][    C0]  ? __pfx_dump_stack_lvl+0x10/0x10
[   82.239954][    C0]  ? __pfx__printk+0x10/0x10
[   82.244581][    C0]  ? napi_complete_done+0x572/0x8e0
[   82.249855][    C0]  ? __pfx_napi_complete_done+0x10/0x10
[   82.255429][    C0]  __ubsan_handle_out_of_bounds+0x121/0x150
[   82.261415][    C0]  bq_xmit_all+0x157/0x11d0
[   82.265980][    C0]  ? virtnet_poll+0x2f35/0x3870
[   82.270916][    C0]  ? rcu_is_watching+0x15/0xb0
[   82.275755][    C0]  ? validate_chain+0x11e/0x5900
[   82.280738][    C0]  ? __pfx_virtnet_poll+0x10/0x10
[   82.285789][    C0]  ? validate_chain+0x11e/0x5900
[   82.290838][    C0]  ? __pfx_bq_xmit_all+0x10/0x10
[   82.295822][    C0]  ? __pfx_validate_chain+0x10/0x10
[   82.301058][    C0]  __dev_flush+0x81/0x160
[   82.305424][    C0]  xdp_do_check_flushed+0x129/0x240
[   82.310749][    C0]  __napi_poll+0xe4/0x490
[   82.315103][    C0]  net_rx_action+0x89b/0x1240
[   82.319812][    C0]  ? __pfx_net_rx_action+0x10/0x10
[   82.324941][    C0]  ? sched_clock+0x4a/0x70
[   82.329406][    C0]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   82.335765][    C0]  handle_softirqs+0x2c4/0x970
[   82.340569][    C0]  ? __irq_exit_rcu+0xf4/0x1c0
[   82.345354][    C0]  ? __pfx_handle_softirqs+0x10/0x10
[   82.350660][    C0]  ? irqtime_account_irq+0xd4/0x1e0
[   82.355887][    C0]  __irq_exit_rcu+0xf4/0x1c0
[   82.360496][    C0]  ? __pfx___irq_exit_rcu+0x10/0x10
[   82.365721][    C0]  irq_exit_rcu+0x9/0x30
[   82.369977][    C0]  common_interrupt+0xaa/0xd0
[   82.374697][    C0]  </IRQ>
[   82.377633][    C0]  <TASK>
[   82.380568][    C0]  asm_common_interrupt+0x26/0x40
[   82.385649][    C0] RIP: 0010:_raw_spin_unlock_irq+0x29/0x50
[   82.391491][    C0] Code: 90 f3 0f 1e fa 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 7a 26 b9 f5 48 89 df e8 52 69 ba f5 e8 0d 3c e4 f5 fb bf 01 00 00 00 <e8> 22 35 ac f5 65 8b 05 63 2b 4d 74 85 c0 74 06 5b c3 cc cc cc cc
[   82.411206][    C0] RSP: 0018:ffffc9000347fd48 EFLAGS: 00000286
[   82.417314][    C0] RAX: 5dae3de087a45100 RBX: ffff88801cb39bc0 RCX: ffffffff94ce1903
[   82.425296][    C0] RDX: dffffc0000000000 RSI: ffffffff8bead5a0 RDI: 0000000000000001
[   82.433283][    C0] RBP: ffff88807dd45f70 R08: ffffffff8ff66fef R09: 1ffffffff1fecdfd
[   82.441264][    C0] R10: dffffc0000000000 R11: fffffbfff1fecdfe R12: 1ffff1100fba8c63
[   82.449260][    C0] R13: ffff88807dd45a00 R14: ffff88807dd46318 R15: 1ffff1100fba8b46
[   82.457315][    C0]  ? _raw_spin_unlock_irq+0x23/0x50
[   82.462550][    C0]  ptrace_stop+0x414/0x930
[   82.467096][    C0]  ptrace_notify+0x255/0x380
[   82.471714][    C0]  ? __pfx_ptrace_notify+0x10/0x10
[   82.476850][    C0]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   82.483198][    C0]  ? do_syscall_64+0x100/0x230
[   82.488018][    C0]  syscall_trace_enter+0x5d/0x150
[   82.493065][    C0]  do_syscall_64+0xcc/0x230
[   82.497635][    C0]  ? clear_bhb_loop+0x35/0x90
[   82.502349][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   82.508263][    C0] RIP: 0033:0x7f046182f020
[   82.512705][    C0] Code: ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 80 3d 81 e0 07 00 00 74 17 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c
[   82.532326][    C0] RSP: 002b:00007fff7440f158 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[   82.540757][    C0] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f046182f020
[   82.548736][    C0] RDX: ffffffffffffffb8 RSI: 0000000020000100 RDI: 000000000000001d
[   82.556716][    C0] RBP: 00007fff7440f1a0 R08: 00007fff7440f180 R09: 00007fff7440f180
[   82.564746][    C0] R10: 00007fff7440f180 R11: 0000000000000202 R12: 0000000000000000
[   82.572735][    C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   82.580756][    C0]  </TASK>
[   82.583903][    C0] ---[ end trace ]---
[   82.587912][    C0] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[   82.595311][    C0] CPU: 0 UID: 0 PID: 5225 Comm: syz-executor121 Not tainted 6.10.0-syzkaller-12708-g2f8c4f506285 #0
[   82.606096][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[   82.616172][    C0] Call Trace:
[   82.619469][    C0]  <IRQ>
[   82.622334][    C0]  dump_stack_lvl+0x241/0x360
[   82.627062][    C0]  ? __pfx_dump_stack_lvl+0x10/0x10
[   82.632299][    C0]  ? __pfx__printk+0x10/0x10
[   82.636909][    C0]  ? vprintk_emit+0x631/0x770
[   82.641628][    C0]  ? vscnprintf+0x5d/0x90
[   82.646002][    C0]  panic+0x349/0x860
[   82.649950][    C0]  ? check_panic_on_warn+0x21/0xb0
[   82.655115][    C0]  ? __pfx_panic+0x10/0x10
[   82.659566][    C0]  ? _printk+0xd5/0x120
[   82.663762][    C0]  ? __pfx__printk+0x10/0x10
[   82.668378][    C0]  ? napi_complete_done+0x572/0x8e0
[   82.673628][    C0]  check_panic_on_warn+0x86/0xb0
[   82.678593][    C0]  __ubsan_handle_out_of_bounds+0x141/0x150
[   82.684528][    C0]  bq_xmit_all+0x157/0x11d0
[   82.689058][    C0]  ? virtnet_poll+0x2f35/0x3870
[   82.693953][    C0]  ? rcu_is_watching+0x15/0xb0
[   82.698754][    C0]  ? validate_chain+0x11e/0x5900
[   82.703716][    C0]  ? __pfx_virtnet_poll+0x10/0x10
[   82.708765][    C0]  ? validate_chain+0x11e/0x5900
[   82.713727][    C0]  ? __pfx_bq_xmit_all+0x10/0x10
[   82.718702][    C0]  ? __pfx_validate_chain+0x10/0x10
[   82.723950][    C0]  __dev_flush+0x81/0x160
[   82.728322][    C0]  xdp_do_check_flushed+0x129/0x240
[   82.733594][    C0]  __napi_poll+0xe4/0x490
[   82.737957][    C0]  net_rx_action+0x89b/0x1240
[   82.742688][    C0]  ? __pfx_net_rx_action+0x10/0x10
[   82.747836][    C0]  ? sched_clock+0x4a/0x70
[   82.752295][    C0]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   82.758675][    C0]  handle_softirqs+0x2c4/0x970
[   82.763488][    C0]  ? __irq_exit_rcu+0xf4/0x1c0
[   82.768290][    C0]  ? __pfx_handle_softirqs+0x10/0x10
[   82.773612][    C0]  ? irqtime_account_irq+0xd4/0x1e0
[   82.778846][    C0]  __irq_exit_rcu+0xf4/0x1c0
[   82.783474][    C0]  ? __pfx___irq_exit_rcu+0x10/0x10
[   82.788720][    C0]  irq_exit_rcu+0x9/0x30
[   82.792994][    C0]  common_interrupt+0xaa/0xd0
[   82.797723][    C0]  </IRQ>
[   82.800666][    C0]  <TASK>
[   82.803615][    C0]  asm_common_interrupt+0x26/0x40
[   82.808670][    C0] RIP: 0010:_raw_spin_unlock_irq+0x29/0x50
[   82.814517][    C0] Code: 90 f3 0f 1e fa 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 7a 26 b9 f5 48 89 df e8 52 69 ba f5 e8 0d 3c e4 f5 fb bf 01 00 00 00 <e8> 22 35 ac f5 65 8b 05 63 2b 4d 74 85 c0 74 06 5b c3 cc cc cc cc
[   82.834169][    C0] RSP: 0018:ffffc9000347fd48 EFLAGS: 00000286
[   82.840273][    C0] RAX: 5dae3de087a45100 RBX: ffff88801cb39bc0 RCX: ffffffff94ce1903
[   82.848270][    C0] RDX: dffffc0000000000 RSI: ffffffff8bead5a0 RDI: 0000000000000001
[   82.856352][    C0] RBP: ffff88807dd45f70 R08: ffffffff8ff66fef R09: 1ffffffff1fecdfd
[   82.864331][    C0] R10: dffffc0000000000 R11: fffffbfff1fecdfe R12: 1ffff1100fba8c63
[   82.872312][    C0] R13: ffff88807dd45a00 R14: ffff88807dd46318 R15: 1ffff1100fba8b46
[   82.880310][    C0]  ? _raw_spin_unlock_irq+0x23/0x50
[   82.885539][    C0]  ptrace_stop+0x414/0x930
[   82.889983][    C0]  ptrace_notify+0x255/0x380
[   82.894594][    C0]  ? __pfx_ptrace_notify+0x10/0x10
[   82.899723][    C0]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   82.906068][    C0]  ? do_syscall_64+0x100/0x230
[   82.910849][    C0]  syscall_trace_enter+0x5d/0x150
[   82.915883][    C0]  do_syscall_64+0xcc/0x230
[   82.920402][    C0]  ? clear_bhb_loop+0x35/0x90
[   82.925097][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   82.931009][    C0] RIP: 0033:0x7f046182f020
[   82.935434][    C0] Code: ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 80 3d 81 e0 07 00 00 74 17 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c
[   82.955059][    C0] RSP: 002b:00007fff7440f158 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[   82.963495][    C0] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f046182f020
[   82.971488][    C0] RDX: ffffffffffffffb8 RSI: 0000000020000100 RDI: 000000000000001d
[   82.979474][    C0] RBP: 00007fff7440f1a0 R08: 00007fff7440f180 R09: 00007fff7440f180
[   82.987460][    C0] R10: 00007fff7440f180 R11: 0000000000000202 R12: 0000000000000000
[   82.995439][    C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   83.003431][    C0]  </TASK>
[   83.006592][    C0] Kernel Offset: disabled
[   83.010962][    C0] Rebooting in 86400 seconds..