./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1425698364

<...>
Warning: Permanently added '10.128.1.132' (ED25519) to the list of known hosts.
execve("./syz-executor1425698364", ["./syz-executor1425698364"], 0x7ffebd6fc940 /* 10 vars */) = 0
brk(NULL)                               = 0x555584ea7000
brk(0x555584ea7d00)                     = 0x555584ea7d00
arch_prctl(ARCH_SET_FS, 0x555584ea7380) = 0
set_tid_address(0x555584ea7650)         = 5057
set_robust_list(0x555584ea7660, 24)     = 0
rseq(0x555584ea7ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1425698364", 4096) = 28
getrandom("\x0c\xa7\x9e\x3e\xf4\x61\xa6\x7f", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555584ea7d00
brk(0x555584ec8d00)                     = 0x555584ec8d00
brk(0x555584ec9000)                     = 0x555584ec9000
mprotect(0x7fe106a1d000, 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
[   68.735485][ T5057] 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") = 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)
[   68.917654][ T5057] 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") = 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
getrandom("\x3a\x71\x10\x46\x4f\x10\x8d\x8d", 8, GRND_NONBLOCK) = 8
mkdir("./syzkaller.mzOCks", 0700)       = 0
chmod("./syzkaller.mzOCks", 0777)       = 0
chdir("./syzkaller.mzOCks")             = 0
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555584ea7650) = 5058
./strace-static-x86_64: Process 5058 attached
[pid  5058] set_robust_list(0x555584ea7660, 24) = 0
[pid  5058] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5058] setsid()                    = 1
[pid  5058] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  5058] dup2(3, 201)                = 201
[pid  5058] close(3)                    = 0
[pid  5058] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5058] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5058] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5058] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5058] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5058] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5058] unshare(CLONE_NEWNS)        = 0
[pid  5058] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5058] unshare(CLONE_NEWIPC)       = 0
[pid  5058] unshare(CLONE_NEWCGROUP)    = 0
[pid  5058] unshare(CLONE_NEWUTS)       = 0
[pid  5058] unshare(CLONE_SYSVSEM)      = 0
[pid  5058] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5058] write(3, "16777216", 8)     = 8
[pid  5058] close(3)                    = 0
[pid  5058] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5058] write(3, "536870912", 9)    = 9
[pid  5058] close(3)                    = 0
[pid  5058] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5058] write(3, "1024", 4)         = 4
[pid  5058] close(3)                    = 0
[pid  5058] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5058] write(3, "8192", 4)         = 4
[pid  5058] close(3)                    = 0
[pid  5058] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5058] write(3, "1024", 4)         = 4
[pid  5058] close(3)                    = 0
[pid  5058] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5058] write(3, "1024", 4)         = 4
[pid  5058] close(3)                    = 0
[pid  5058] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5058] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5058] close(3)                    = 0
[pid  5058] getpid()                    = 1
[pid  5058] 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  5058] 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  5058] unshare(CLONE_NEWNET)       = 0
[pid  5058] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5058] write(3, "0 65535", 7)      = 7
[pid  5058] close(3)                    = 0
[pid  5058] mkdir("/dev/binderfs", 0777) = 0
[pid  5058] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5058] getpid()                    = 1
[pid  5058] mkdir("/syzcgroup/unified/syz0", 0777) = 0
[pid  5058] openat(AT_FDCWD, "/syzcgroup/unified/syz0/pids.max", O_WRONLY|O_CLOEXEC) = 3
[pid  5058] write(3, "32", 2)           = 2
[pid  5058] close(3)                    = 0
[pid  5058] openat(AT_FDCWD, "/syzcgroup/unified/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3
[pid  5058] write(3, "1", 1)            = 1
[pid  5058] close(3)                    = 0
[pid  5058] mkdir("/syzcgroup/cpu/syz0", 0777) = 0
[pid  5058] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3
[pid  5058] write(3, "1", 1)            = 1
[pid  5058] close(3)                    = 0
[pid  5058] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC) = 3
[pid  5058] write(3, "313524224", 9)    = 9
[pid  5058] close(3)                    = 0
[pid  5058] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC) = 3
[pid  5058] write(3, "314572800", 9)    = 9
[pid  5058] close(3)                    = 0
[pid  5058] mkdir("/syzcgroup/net/syz0", 0777) = 0
[pid  5058] openat(AT_FDCWD, "/syzcgroup/net/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3
[pid  5058] write(3, "1", 1)            = 1
[pid  5058] close(3)                    = 0
[pid  5058] mkdir("./0", 0777)          = 0
[pid  5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555584ea7650) = 2
./strace-static-x86_64: Process 5061 attached
[pid  5061] set_robust_list(0x555584ea7660, 24) = 0
[pid  5061] chdir("./0")                = 0
[pid  5061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5061] setpgid(0, 0)               = 0
[pid  5061] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0
[pid  5061] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0
[pid  5061] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0
[pid  5061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5061] write(3, "1000", 4)         = 4
[pid  5061] close(3)                    = 0
[pid  5061] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5061] 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  5061] openat(AT_FDCWD, "./cgroup", O_RDONLY) = 3
[pid  5061] 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) = 4
[pid  5061] bpf(BPF_LINK_CREATE, {link_create={prog_fd=4, target_fd=3, attach_type=BPF_CGROUP_SETSOCKOPT, flags=0}, ...}, 64) = 5
[pid  5061] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 6
[pid  5061] setns(201, 0)               = 0
[pid  5061] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 7
[pid  5061] setns(6, 0)                 = 0
[pid  5061] close(6)                    = 0
[   69.748240][ T5061] ==================================================================
[   69.756350][ T5061] BUG: KASAN: slab-out-of-bounds in sco_sock_setsockopt+0xc0b/0xf90
[   69.764867][ T5061] Read of size 4 at addr ffff8880296aeb83 by task syz-executor142/5061
[   69.773205][ T5061] 
[   69.775569][ T5061] CPU: 0 PID: 5061 Comm: syz-executor142 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
[   69.785639][ T5061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   69.795717][ T5061] Call Trace:
[   69.798989][ T5061]  <TASK>
[   69.801918][ T5061]  dump_stack_lvl+0x241/0x360
[   69.806669][ T5061]  ? __pfx_dump_stack_lvl+0x10/0x10
[   69.811961][ T5061]  ? __pfx__printk+0x10/0x10
[   69.816559][ T5061]  ? _printk+0xd5/0x120
[   69.820717][ T5061]  ? __virt_addr_valid+0x183/0x520
[   69.825894][ T5061]  ? __virt_addr_valid+0x183/0x520
[   69.831098][ T5061]  print_report+0x169/0x550
[   69.835623][ T5061]  ? __virt_addr_valid+0x183/0x520
[   69.840752][ T5061]  ? __virt_addr_valid+0x183/0x520
[   69.845965][ T5061]  ? __virt_addr_valid+0x44e/0x520
[   69.851068][ T5061]  ? __phys_addr+0xba/0x170
[   69.855566][ T5061]  ? sco_sock_setsockopt+0xc0b/0xf90
[   69.860847][ T5061]  kasan_report+0x143/0x180
[   69.865340][ T5061]  ? sco_sock_setsockopt+0x131/0xf90
[   69.870620][ T5061]  ? sco_sock_setsockopt+0xc0b/0xf90
[   69.875898][ T5061]  sco_sock_setsockopt+0xc0b/0xf90
[   69.881033][ T5061]  ? __pfx_sco_sock_setsockopt+0x10/0x10
[   69.886670][ T5061]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   69.892667][ T5061]  ? bpf_lsm_socket_setsockopt+0x9/0x10
[   69.898567][ T5061]  ? __pfx_sco_sock_setsockopt+0x10/0x10
[   69.904192][ T5061]  do_sock_setsockopt+0x3af/0x720
[   69.909243][ T5061]  ? __pfx_do_sock_setsockopt+0x10/0x10
[   69.914871][ T5061]  ? _raw_spin_unlock_irq+0x2e/0x50
[   69.920103][ T5061]  ? ptrace_notify+0x279/0x380
[   69.924884][ T5061]  ? __pfx_ptrace_notify+0x10/0x10
[   69.929993][ T5061]  __sys_setsockopt+0x1ae/0x250
[   69.934837][ T5061]  __x64_sys_setsockopt+0xb5/0xd0
[   69.939850][ T5061]  do_syscall_64+0xfb/0x240
[   69.944343][ T5061]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   69.950242][ T5061] RIP: 0033:0x7fe1069a9d89
[   69.954658][ T5061] 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
[   69.974259][ T5061] RSP: 002b:00007ffdb5d99c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[   69.982662][ T5061] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe1069a9d89
[   69.990621][ T5061] RDX: 0000000000000010 RSI: 0000000000000112 RDI: 0000000000000007
[   69.998584][ T5061] RBP: 0000000000000006 R08: 0000000000000002 R09: 0000000000000000
[   70.006542][ T5061] R10: 0000000020000000 R11: 0000000000000246 R12: 0000555584ea7338
[   70.014601][ T5061] R13: 000000000000000e R14: 0000000000000000 R15: 0000000000000000
[   70.022585][ T5061]  </TASK>
[   70.025596][ T5061] 
[   70.027904][ T5061] Allocated by task 5061:
[   70.032226][ T5061]  kasan_save_track+0x3f/0x80
[   70.036891][ T5061]  __kasan_kmalloc+0x98/0xb0
[   70.041464][ T5061]  __kmalloc+0x233/0x4a0
[   70.045706][ T5061]  __cgroup_bpf_run_filter_setsockopt+0xd2f/0x1040
[   70.052204][ T5061]  do_sock_setsockopt+0x6b4/0x720
[   70.057218][ T5061]  __sys_setsockopt+0x1ae/0x250
[   70.062052][ T5061]  __x64_sys_setsockopt+0xb5/0xd0
[   70.067132][ T5061]  do_syscall_64+0xfb/0x240
[   70.071656][ T5061]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   70.077553][ T5061] 
[   70.079864][ T5061] The buggy address belongs to the object at ffff8880296aeb80
[   70.079864][ T5061]  which belongs to the cache kmalloc-8 of size 8
[   70.093573][ T5061] The buggy address is located 1 bytes to the right of
[   70.093573][ T5061]  allocated 2-byte region [ffff8880296aeb80, ffff8880296aeb82)
[   70.107877][ T5061] 
[   70.110199][ T5061] The buggy address belongs to the physical page:
[   70.116683][ T5061] page:ffffea0000a5ab80 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x296ae
[   70.126818][ T5061] flags: 0xfff00000000800(slab|node=0|zone=1|lastcpupid=0x7ff)
[   70.134370][ T5061] page_type: 0xffffffff()
[   70.138705][ T5061] raw: 00fff00000000800 ffff888014c41280 dead000000000100 dead000000000122
[   70.147280][ T5061] raw: 0000000000000000 0000000080800080 00000001ffffffff 0000000000000000
[   70.155848][ T5061] page dumped because: kasan: bad access detected
[   70.162260][ T5061] page_owner tracks the page as allocated
[   70.167979][ T5061] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 1, tgid 1 (swapper/0), ts 18614896584, free_ts 17708736389
[   70.185505][ T5061]  post_alloc_hook+0x1ea/0x210
[   70.190264][ T5061]  get_page_from_freelist+0x33ea/0x3580
[   70.195800][ T5061]  __alloc_pages+0x256/0x680
[   70.200381][ T5061]  alloc_slab_page+0x5f/0x160
[   70.205318][ T5061]  new_slab+0x84/0x2f0
[   70.209403][ T5061]  ___slab_alloc+0xc73/0x1260
[   70.214076][ T5061]  kmalloc_trace+0x269/0x360
[   70.218667][ T5061]  add_sysfs_param+0x541/0x7f0
[   70.223437][ T5061]  kernel_add_sysfs_param+0xb4/0x130
[   70.228765][ T5061]  param_sysfs_builtin+0x16e/0x1f0
[   70.233865][ T5061]  param_sysfs_builtin_init+0x31/0x40
[   70.239225][ T5061]  do_one_initcall+0x238/0x830
[   70.243996][ T5061]  do_initcall_level+0x157/0x210
[   70.248933][ T5061]  do_initcalls+0x3f/0x80
[   70.253255][ T5061]  kernel_init_freeable+0x435/0x5d0
[   70.258442][ T5061]  kernel_init+0x1d/0x2a0
[   70.262880][ T5061] page last free pid 57 tgid 57 stack trace:
[   70.268955][ T5061]  free_unref_page_prepare+0x95d/0xa80
[   70.274411][ T5061]  free_unref_page+0x37/0x3f0
[   70.279090][ T5061]  vfree+0x186/0x2e0
[   70.283009][ T5061]  delayed_vfree_work+0x56/0x80
[   70.287876][ T5061]  process_scheduled_works+0xa00/0x1770
[   70.293427][ T5061]  worker_thread+0x86d/0xd70
[   70.298043][ T5061]  kthread+0x2f0/0x390
[   70.302207][ T5061]  ret_from_fork+0x4b/0x80
[   70.306627][ T5061]  ret_from_fork_asm+0x1a/0x30
[   70.311387][ T5061] 
[   70.313699][ T5061] Memory state around the buggy address:
[   70.319336][ T5061]  ffff8880296aea80: 00 fc fc fc 00 fc fc fc fa fc fc fc 07 fc fc fc
[   70.327668][ T5061]  ffff8880296aeb00: 07 fc fc fc fa fc fc fc 00 fc fc fc 00 fc fc fc
[   70.335772][ T5061] >ffff8880296aeb80: 02 fc fc fc 04 fc fc fc 04 fc fc fc fa fc fc fc
[   70.344085][ T5061]                    ^
[   70.348397][ T5061]  ffff8880296aec00: fa fc fc fc fa fc fc fc fa fc fc fc 00 fc fc fc
[   70.356445][ T5061]  ffff8880296aec80: 00 fc fc fc fa fc fc fc fa fc fc fc fa fc fc fc
[   70.364487][ T5061] ==================================================================
[   70.372843][ T5061] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[   70.380056][ T5061] CPU: 1 PID: 5061 Comm: syz-executor142 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
[   70.390127][ T5061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   70.400316][ T5061] Call Trace:
[   70.403600][ T5061]  <TASK>
[   70.406534][ T5061]  dump_stack_lvl+0x241/0x360
[   70.411212][ T5061]  ? __pfx_dump_stack_lvl+0x10/0x10
[   70.416402][ T5061]  ? __pfx__printk+0x10/0x10
[   70.420991][ T5061]  ? preempt_schedule+0xe1/0xf0
[   70.425857][ T5061]  ? vscnprintf+0x5d/0x90
[   70.430383][ T5061]  panic+0x349/0x860
[   70.434276][ T5061]  ? check_panic_on_warn+0x21/0xb0
[   70.439385][ T5061]  ? __pfx_panic+0x10/0x10
[   70.443796][ T5061]  ? _raw_spin_unlock_irqrestore+0x130/0x140
[   70.449770][ T5061]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[   70.456092][ T5061]  ? print_report+0x502/0x550
[   70.460761][ T5061]  check_panic_on_warn+0x86/0xb0
[   70.465763][ T5061]  ? sco_sock_setsockopt+0xc0b/0xf90
[   70.471068][ T5061]  end_report+0x6e/0x140
[   70.475301][ T5061]  kasan_report+0x154/0x180
[   70.479791][ T5061]  ? sco_sock_setsockopt+0x131/0xf90
[   70.485068][ T5061]  ? sco_sock_setsockopt+0xc0b/0xf90
[   70.490349][ T5061]  sco_sock_setsockopt+0xc0b/0xf90
[   70.495465][ T5061]  ? __pfx_sco_sock_setsockopt+0x10/0x10
[   70.501100][ T5061]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   70.507070][ T5061]  ? bpf_lsm_socket_setsockopt+0x9/0x10
[   70.512870][ T5061]  ? __pfx_sco_sock_setsockopt+0x10/0x10
[   70.518495][ T5061]  do_sock_setsockopt+0x3af/0x720
[   70.523514][ T5061]  ? __pfx_do_sock_setsockopt+0x10/0x10
[   70.529054][ T5061]  ? _raw_spin_unlock_irq+0x2e/0x50
[   70.534334][ T5061]  ? ptrace_notify+0x279/0x380
[   70.539095][ T5061]  ? __pfx_ptrace_notify+0x10/0x10
[   70.544203][ T5061]  __sys_setsockopt+0x1ae/0x250
[   70.549044][ T5061]  __x64_sys_setsockopt+0xb5/0xd0
[   70.554060][ T5061]  do_syscall_64+0xfb/0x240
[   70.558556][ T5061]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   70.564459][ T5061] RIP: 0033:0x7fe1069a9d89
[   70.568865][ T5061] 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
[   70.588466][ T5061] RSP: 002b:00007ffdb5d99c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[   70.596871][ T5061] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe1069a9d89
[   70.604833][ T5061] RDX: 0000000000000010 RSI: 0000000000000112 RDI: 0000000000000007
[   70.612797][ T5061] RBP: 0000000000000006 R08: 0000000000000002 R09: 0000000000000000
[   70.620764][ T5061] R10: 0000000020000000 R11: 0000000000000246 R12: 0000555584ea7338
[   70.628747][ T5061] R13: 000000000000000e R14: 0000000000000000 R15: 0000000000000000
[   70.636713][ T5061]  </TASK>
[   70.639825][ T5061] Kernel Offset: disabled
[   70.644160][ T5061] Rebooting in 86400 seconds..