./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor459817802

<...>
Warning: Permanently added '10.128.1.148' (ED25519) to the list of known hosts.
execve("./syz-executor459817802", ["./syz-executor459817802"], 0x7ffcfc57f800 /* 10 vars */) = 0
brk(NULL)                               = 0x555577c50000
brk(0x555577c50d00)                     = 0x555577c50d00
arch_prctl(ARCH_SET_FS, 0x555577c50380) = 0
set_tid_address(0x555577c50650)         = 5074
set_robust_list(0x555577c50660, 24)     = 0
rseq(0x555577c50ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor459817802", 4096) = 27
getrandom("\x11\xe6\x1d\x6a\xb4\x58\xcf\x17", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555577c50d00
brk(0x555577c71d00)                     = 0x555577c71d00
brk(0x555577c72000)                     = 0x555577c72000
mprotect(0x7f7fac0f3000, 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
mkdir("/syzcgroup", 0777)               = 0
mkdir("/syzcgroup/unified", 0777)       = 0
mount("none", "/syzcgroup/unified", "cgroup2", 0, NULL) = 0
chmod("/syzcgroup/unified", 0777)       = 0
openat(AT_FDCWD, "/syzcgroup/unified/cgroup.subtree_control", O_WRONLY) = 3
write(3, "+cpu", 4)                     = 4
write(3, "+io", 3)                      = 3
write(3, "+pids", 5)                    = 5
close(3)                                = 0
mkdir("/syzcgroup/net", 0777)           = 0
mount("none", "/syzcgroup/net", "cgroup", 0, "net") = -1 EINVAL (Invalid argument)
mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio") = 0
umount2("/syzcgroup/net", 0)            = 0
mount("none", "/syzcgroup/net", "cgroup", 0, "devices") = 0
umount2("/syzcgroup/net", 0)            = 0
mount("none", "/syzcgroup/net", "cgroup", 0, "blkio") = 0
umount2("/syzcgroup/net", 0)            = 0
mount("none", "/syzcgroup/net", "cgroup", 0, "freezer") = 0
umount2("/syzcgroup/net", 0)            = 0
[   78.614134][ T5074] cgroup: Unknown subsys name 'net'
mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted)
mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted)
mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted)
mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted)
mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = 0
chmod("/syzcgroup/net", 0777)           = 0
mkdir("/syzcgroup/cpu", 0777)           = 0
mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset") = 0
umount2("/syzcgroup/cpu", 0)            = 0
mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct") = 0
umount2("/syzcgroup/cpu", 0)            = 0
mount("none", "/syzcgroup/cpu", "cgroup", 0, "hugetlb") = 0
umount2("/syzcgroup/cpu", 0)            = 0
mount("none", "/syzcgroup/cpu", "cgroup", 0, "rlimit") = -1 EINVAL (Invalid argument)
mount("none", "/syzcgroup/cpu", "cgroup", 0, "memory") = 0
umount2("/syzcgroup/cpu", 0)            = 0
mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted)
[   78.786012][ T5074] cgroup: Unknown subsys name 'rlimit'
mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted)
mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted)
mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted)
mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,hugetlb,memory") = 0
chmod("/syzcgroup/cpu", 0777)           = 0
openat(AT_FDCWD, "/syzcgroup/cpu/cgroup.clone_children", O_WRONLY|O_CLOEXEC) = 3
write(3, "1", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/syzcgroup/cpu/cpuset.memory_pressure_enabled", O_WRONLY|O_CLOEXEC) = 3
write(3, "1", 1)                        = 1
close(3)                                = 0
mkdir("./syzkaller.2Y3NUe", 0700)       = 0
chmod("./syzkaller.2Y3NUe", 0777)       = 0
chdir("./syzkaller.2Y3NUe")             = 0
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5075 attached
, child_tidptr=0x555577c50650) = 5075
[pid  5075] set_robust_list(0x555577c50660, 24) = 0
[pid  5075] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5075] setsid()                    = 1
[pid  5075] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  5075] dup2(3, 201)                = 201
[pid  5075] close(3)                    = 0
[pid  5075] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5075] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5075] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5075] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5075] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5075] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5075] unshare(CLONE_NEWNS)        = 0
[pid  5075] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5075] unshare(CLONE_NEWIPC)       = 0
[pid  5075] unshare(CLONE_NEWCGROUP)    = 0
[pid  5075] unshare(CLONE_NEWUTS)       = 0
[pid  5075] unshare(CLONE_SYSVSEM)      = 0
[pid  5075] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "16777216", 8)     = 8
[pid  5075] close(3)                    = 0
[pid  5075] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "536870912", 9)    = 9
[pid  5075] close(3)                    = 0
[pid  5075] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "1024", 4)         = 4
[pid  5075] close(3)                    = 0
[pid  5075] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "8192", 4)         = 4
[pid  5075] close(3)                    = 0
[pid  5075] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "1024", 4)         = 4
[pid  5075] close(3)                    = 0
[pid  5075] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "1024", 4)         = 4
[pid  5075] close(3)                    = 0
[pid  5075] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5075] close(3)                    = 0
[pid  5075] getpid()                    = 1
[pid  5075] 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  5075] 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  5075] unshare(CLONE_NEWNET)       = 0
[pid  5075] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "0 65535", 7)      = 7
[pid  5075] close(3)                    = 0
[pid  5075] mkdir("/dev/binderfs", 0777) = 0
[pid  5075] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5075] getpid()                    = 1
[pid  5075] mkdir("/syzcgroup/unified/syz0", 0777) = 0
[pid  5075] openat(AT_FDCWD, "/syzcgroup/unified/syz0/pids.max", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "32", 2)           = 2
[pid  5075] close(3)                    = 0
[pid  5075] openat(AT_FDCWD, "/syzcgroup/unified/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "1", 1)            = 1
[pid  5075] close(3)                    = 0
[pid  5075] mkdir("/syzcgroup/cpu/syz0", 0777) = 0
[pid  5075] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "1", 1)            = 1
[pid  5075] close(3)                    = 0
[pid  5075] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "313524224", 9)    = 9
[pid  5075] close(3)                    = 0
[pid  5075] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "314572800", 9)    = 9
[pid  5075] close(3)                    = 0
[pid  5075] mkdir("/syzcgroup/net/syz0", 0777) = 0
[pid  5075] openat(AT_FDCWD, "/syzcgroup/net/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "1", 1)            = 1
[pid  5075] close(3)                    = 0
[pid  5075] mkdir("./0", 0777)          = 0
[pid  5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5078 attached
, child_tidptr=0x555577c50650) = 2
[pid  5078] set_robust_list(0x555577c50660, 24) = 0
[pid  5078] chdir("./0")                = 0
[pid  5078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5078] setpgid(0, 0)               = 0
[pid  5078] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0
[pid  5078] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0
[pid  5078] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0
[pid  5078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5078] write(3, "1000", 4)         = 4
[pid  5078] close(3)                    = 0
[pid  5078] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5078] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  5078] setns(201, 0)               = 0
[pid  5078] socket(AF_NFC, SOCK_STREAM, NFC_SOCKPROTO_LLCP) = 4
[pid  5078] setns(3, 0)                 = 0
[pid  5078] close(3)                    = 0
[pid  5078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=3, insns=0x20001300, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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) = -1 EFAULT (Bad address)
[pid  5078] openat(AT_FDCWD, "./cgroup", O_RDONLY) = 3
[pid  5078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SKB, insn_cnt=3, insns=0x20001300, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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) = 5
[pid  5078] bpf(BPF_LINK_CREATE, {link_create={prog_fd=5, target_fd=3, attach_type=BPF_CGROUP_SETSOCKOPT, flags=0}, ...}, 64) = 6
[   79.320780][ T5078] ==================================================================
[   79.328901][ T5078] BUG: KASAN: slab-out-of-bounds in nfc_llcp_setsockopt+0x6c2/0x850
[   79.336935][ T5078] Read of size 4 at addr ffff88801caa1ec3 by task syz-executor459/5078
[   79.345171][ T5078] 
[   79.347490][ T5078] CPU: 0 PID: 5078 Comm: syz-executor459 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
[   79.357554][ T5078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   79.367604][ T5078] Call Trace:
[   79.370877][ T5078]  <TASK>
[   79.373801][ T5078]  dump_stack_lvl+0x241/0x360
[   79.378500][ T5078]  ? __pfx_dump_stack_lvl+0x10/0x10
[   79.383717][ T5078]  ? __pfx__printk+0x10/0x10
[   79.388323][ T5078]  ? srso_return_thunk+0x5/0x5f
[   79.393183][ T5078]  ? _printk+0xd5/0x120
[   79.397358][ T5078]  ? __virt_addr_valid+0x183/0x520
[   79.402490][ T5078]  ? srso_return_thunk+0x5/0x5f
[   79.407379][ T5078]  print_report+0x169/0x550
[   79.411899][ T5078]  ? __virt_addr_valid+0x183/0x520
[   79.417030][ T5078]  ? srso_return_thunk+0x5/0x5f
[   79.421886][ T5078]  ? __virt_addr_valid+0x44e/0x520
[   79.427018][ T5078]  ? srso_return_thunk+0x5/0x5f
[   79.431876][ T5078]  ? __phys_addr+0xba/0x170
[   79.436397][ T5078]  ? nfc_llcp_setsockopt+0x6c2/0x850
[   79.441690][ T5078]  kasan_report+0x143/0x180
[   79.446207][ T5078]  ? nfc_llcp_setsockopt+0xfb/0x850
[   79.451412][ T5078]  ? nfc_llcp_setsockopt+0x6c2/0x850
[   79.456719][ T5078]  nfc_llcp_setsockopt+0x6c2/0x850
[   79.461862][ T5078]  ? __pfx_nfc_llcp_setsockopt+0x10/0x10
[   79.467501][ T5078]  ? aa_sock_opt_perm+0x79/0x120
[   79.472464][ T5078]  ? srso_return_thunk+0x5/0x5f
[   79.477324][ T5078]  ? srso_return_thunk+0x5/0x5f
[   79.482190][ T5078]  ? __pfx_nfc_llcp_setsockopt+0x10/0x10
[   79.487832][ T5078]  do_sock_setsockopt+0x3b1/0x720
[   79.492896][ T5078]  ? __pfx_do_sock_setsockopt+0x10/0x10
[   79.498462][ T5078]  ? _raw_spin_unlock_irq+0x2e/0x50
[   79.503679][ T5078]  ? ptrace_notify+0x279/0x380
[   79.508470][ T5078]  ? __pfx_ptrace_notify+0x10/0x10
[   79.513609][ T5078]  __sys_setsockopt+0x1ae/0x250
[   79.518487][ T5078]  __x64_sys_setsockopt+0xb5/0xd0
[   79.523535][ T5078]  do_syscall_64+0xfd/0x240
[   79.528051][ T5078]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   79.533957][ T5078] RIP: 0033:0x7f7fac07fd89
[   79.538377][ T5078] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[   79.558001][ T5078] RSP: 002b:00007fff660eb788 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[   79.566458][ T5078] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fac07fd89
[   79.574528][ T5078] RDX: 0000000000000000 RSI: 0000000000000118 RDI: 0000000000000004
[   79.582508][ T5078] RBP: 0000000000000000 R08: 0000000000000002 R09: 0000000000000000
[   79.590487][ T5078] R10: 0000000020000a80 R11: 0000000000000246 R12: 0000000000000000
[   79.598470][ T5078] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   79.606468][ T5078]  </TASK>
[   79.609488][ T5078] 
[   79.611810][ T5078] Allocated by task 5078:
[   79.616130][ T5078]  kasan_save_track+0x3f/0x80
[   79.620843][ T5078]  __kasan_kmalloc+0x98/0xb0
[   79.625445][ T5078]  __kmalloc+0x233/0x4a0
[   79.629707][ T5078]  __cgroup_bpf_run_filter_setsockopt+0xd2f/0x1040
[   79.636218][ T5078]  do_sock_setsockopt+0x6b4/0x720
[   79.641258][ T5078]  __sys_setsockopt+0x1ae/0x250
[   79.646125][ T5078]  __x64_sys_setsockopt+0xb5/0xd0
[   79.651165][ T5078]  do_syscall_64+0xfd/0x240
[   79.655671][ T5078]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   79.661592][ T5078] 
[   79.663911][ T5078] The buggy address belongs to the object at ffff88801caa1ec0
[   79.663911][ T5078]  which belongs to the cache kmalloc-8 of size 8
[   79.677619][ T5078] The buggy address is located 1 bytes to the right of
[   79.677619][ T5078]  allocated 2-byte region [ffff88801caa1ec0, ffff88801caa1ec2)
[   79.691947][ T5078] 
[   79.694296][ T5078] The buggy address belongs to the physical page:
[   79.700700][ T5078] page:ffffea000072a840 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1caa1
[   79.710852][ T5078] flags: 0xfff00000000800(slab|node=0|zone=1|lastcpupid=0x7ff)
[   79.718397][ T5078] page_type: 0xffffffff()
[   79.722726][ T5078] raw: 00fff00000000800 ffff888014c41280 ffffea0000865600 dead000000000002
[   79.731312][ T5078] raw: 0000000000000000 0000000080800080 00000001ffffffff 0000000000000000
[   79.739888][ T5078] page dumped because: kasan: bad access detected
[   79.746298][ T5078] page_owner tracks the page as allocated
[   79.752012][ T5078] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 1, tgid 1 (swapper/0), ts 3293341488, free_ts 0
[   79.768599][ T5078]  post_alloc_hook+0x1ea/0x210
[   79.773380][ T5078]  get_page_from_freelist+0x33ea/0x3580
[   79.778930][ T5078]  __alloc_pages+0x256/0x680
[   79.783530][ T5078]  alloc_slab_page+0x5f/0x160
[   79.788219][ T5078]  new_slab+0x84/0x2f0
[   79.792293][ T5078]  ___slab_alloc+0xc73/0x1260
[   79.797000][ T5078]  __kmalloc+0x2e5/0x4a0
[   79.801246][ T5078]  acpi_ns_internalize_name+0x419/0x610
[   79.806891][ T5078]  acpi_ns_get_node+0x1b7/0x3c0
[   79.811748][ T5078]  acpi_ns_evaluate+0x35f/0xa40
[   79.816600][ T5078]  acpi_evaluate_object+0x59b/0xaf0
[   79.821807][ T5078]  acpi_evaluate_integer+0x11b/0x300
[   79.827102][ T5078]  acpi_bus_get_status+0x174/0x3a0
[   79.832223][ T5078]  acpi_bus_attach+0x302/0xcd0
[   79.836987][ T5078]  device_for_each_child+0xf7/0x170
[   79.842195][ T5078]  acpi_dev_for_each_child+0xd0/0x110
[   79.847583][ T5078] page_owner free stack trace missing
[   79.852942][ T5078] 
[   79.855259][ T5078] Memory state around the buggy address:
[   79.860887][ T5078]  ffff88801caa1d80: fa fc fc fc fa fc fc fc fa fc fc fc fa fc fc fc
[   79.868953][ T5078]  ffff88801caa1e00: fa fc fc fc fa fc fc fc fa fc fc fc fa fc fc fc
[   79.877015][ T5078] >ffff88801caa1e80: fa fc fc fc fa fc fc fc 02 fc fc fc fa fc fc fc
[   79.885077][ T5078]                                            ^
[   79.891227][ T5078]  ffff88801caa1f00: fa fc fc fc 00 fc fc fc fa fc fc fc fa fc fc fc
[   79.899290][ T5078]  ffff88801caa1f80: 00 fc fc fc 00 fc fc fc 00 fc fc fc 03 fc fc fc
[   79.907375][ T5078] ==================================================================
[   79.915708][ T5078] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[   79.922938][ T5078] CPU: 1 PID: 5078 Comm: syz-executor459 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
[   79.933055][ T5078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   79.943116][ T5078] Call Trace:
[   79.946402][ T5078]  <TASK>
[   79.949337][ T5078]  dump_stack_lvl+0x241/0x360
[   79.954041][ T5078]  ? __pfx_dump_stack_lvl+0x10/0x10
[   79.959261][ T5078]  ? __pfx__printk+0x10/0x10
[   79.963873][ T5078]  ? preempt_schedule+0xe1/0xf0
[   79.968733][ T5078]  ? srso_return_thunk+0x5/0x5f
[   79.973591][ T5078]  ? vscnprintf+0x5d/0x90
[   79.977932][ T5078]  panic+0x349/0x860
[   79.981876][ T5078]  ? check_panic_on_warn+0x21/0xb0
[   79.987005][ T5078]  ? __pfx_panic+0x10/0x10
[   79.991432][ T5078]  ? srso_return_thunk+0x5/0x5f
[   79.996303][ T5078]  ? srso_return_thunk+0x5/0x5f
[   80.001161][ T5078]  ? _raw_spin_unlock_irqrestore+0x130/0x140
[   80.007178][ T5078]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[   80.013548][ T5078]  ? print_report+0x502/0x550
[   80.018242][ T5078]  check_panic_on_warn+0x86/0xb0
[   80.023196][ T5078]  ? nfc_llcp_setsockopt+0x6c2/0x850
[   80.028491][ T5078]  end_report+0x6e/0x140
[   80.032755][ T5078]  kasan_report+0x154/0x180
[   80.037275][ T5078]  ? nfc_llcp_setsockopt+0xfb/0x850
[   80.042583][ T5078]  ? nfc_llcp_setsockopt+0x6c2/0x850
[   80.047886][ T5078]  nfc_llcp_setsockopt+0x6c2/0x850
[   80.053015][ T5078]  ? __pfx_nfc_llcp_setsockopt+0x10/0x10
[   80.058661][ T5078]  ? aa_sock_opt_perm+0x79/0x120
[   80.063622][ T5078]  ? srso_return_thunk+0x5/0x5f
[   80.068485][ T5078]  ? srso_return_thunk+0x5/0x5f
[   80.073347][ T5078]  ? __pfx_nfc_llcp_setsockopt+0x10/0x10
[   80.078987][ T5078]  do_sock_setsockopt+0x3b1/0x720
[   80.084039][ T5078]  ? __pfx_do_sock_setsockopt+0x10/0x10
[   80.089718][ T5078]  ? _raw_spin_unlock_irq+0x2e/0x50
[   80.094933][ T5078]  ? ptrace_notify+0x279/0x380
[   80.099723][ T5078]  ? __pfx_ptrace_notify+0x10/0x10
[   80.104855][ T5078]  __sys_setsockopt+0x1ae/0x250
[   80.109731][ T5078]  __x64_sys_setsockopt+0xb5/0xd0
[   80.114779][ T5078]  do_syscall_64+0xfd/0x240
[   80.119291][ T5078]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   80.125197][ T5078] RIP: 0033:0x7f7fac07fd89
[   80.129639][ T5078] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[   80.149261][ T5078] RSP: 002b:00007fff660eb788 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[   80.157693][ T5078] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fac07fd89
[   80.165669][ T5078] RDX: 0000000000000000 RSI: 0000000000000118 RDI: 0000000000000004
[   80.173647][ T5078] RBP: 0000000000000000 R08: 0000000000000002 R09: 0000000000000000
[   80.181623][ T5078] R10: 0000000020000a80 R11: 0000000000000246 R12: 0000000000000000
[   80.189594][ T5078] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   80.197582][ T5078]  </TASK>
[   80.200820][ T5078] Kernel Offset: disabled
[   80.205139][ T5078] Rebooting in 86400 seconds..