./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3125154407 <...> Warning: Permanently added '10.128.0.108' (ED25519) to the list of known hosts. execve("./syz-executor3125154407", ["./syz-executor3125154407"], 0x7ffc02179570 /* 10 vars */) = 0 brk(NULL) = 0x55557b21f000 brk(0x55557b21fd00) = 0x55557b21fd00 arch_prctl(ARCH_SET_FS, 0x55557b21f380) = 0 set_tid_address(0x55557b21f650) = 5831 set_robust_list(0x55557b21f660, 24) = 0 rseq(0x55557b21fca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3125154407", 4096) = 28 getrandom("\x09\x01\x67\x94\x19\xaa\xa7\x82", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55557b21fd00 brk(0x55557b240d00) = 0x55557b240d00 brk(0x55557b241000) = 0x55557b241000 mprotect(0x7efcb9f81000, 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 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5832 attached [pid 5832] set_robust_list(0x55557b21f660, 24 [pid 5831] <... clone resumed>, child_tidptr=0x55557b21f650) = 5832 [pid 5832] <... set_robust_list resumed>) = 0 [pid 5832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5832] setpgid(0, 0) = 0 [pid 5832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5832] write(3, "1000", 4) = 4 [pid 5832] close(3) = 0 executing program [pid 5832] write(1, "executing program\n", 18) = 18 [pid 5832] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 3 [pid 5832] listen(3, 0) = 0 [pid 5832] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000380, license="GPL", log_level=1, 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, ...}, 148) = 4 [pid 5832] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5832] bpf(BPF_PROG_ATTACH, {target_fd=5, attach_bpf_fd=4, attach_type=BPF_SK_MSG_VERDICT, attach_flags=0}, 16) = 0 [pid 5832] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000240, value=0x200004c0, flags=BPF_ANY}, 32) = 0 [pid 5832] sendmmsg(3, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_PEEK|MSG_DONTROUTE|MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=536871425}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, msg_len=548642}], 2, 0) = 2 [pid 5832] exit_group(0) = ? [pid 5832] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5833 attached , child_tidptr=0x55557b21f650) = 5833 [pid 5833] set_robust_list(0x55557b21f660, 24) = 0 [pid 5833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5833] setpgid(0, 0) = 0 [pid 5833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5833] write(3, "1000", 4) = 4 [pid 5833] close(3) = 0 executing program [pid 5833] write(1, "executing program\n", 18) = 18 [pid 5833] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 3 [pid 5833] listen(3, 0) = 0 [pid 5833] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000380, license="GPL", log_level=1, 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, ...}, 148) = 4 [pid 5833] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5833] bpf(BPF_PROG_ATTACH, {target_fd=5, attach_bpf_fd=4, attach_type=BPF_SK_MSG_VERDICT, attach_flags=0}, 16) = 0 [pid 5833] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000240, value=0x200004c0, flags=BPF_ANY}, 32) = 0 [pid 5833] sendmmsg(3, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_PEEK|MSG_DONTROUTE|MSG_WAITALL|MSG_FIN|MSG_SYN|MSG_CONFIRM}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=536871425}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, msg_len=548642}], 2, 0) = 2 [pid 5833] exit_group(0) = ? [pid 5833] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 71.842430][ C1] ------------[ cut here ]------------ [ 71.848074][ C1] WARNING: CPU: 1 PID: 0 at net/ipv4/af_inet.c:156 inet_sock_destruct+0x6fc/0x810 [ 71.857415][ C1] Modules linked in: [ 71.861357][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.12.0-rc6-syzkaller-00077-g2e1b3cc9d7f7 #0 [ 71.871772][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 71.881915][ C1] RIP: 0010:inet_sock_destruct+0x6fc/0x810 restart_syscall(<... resuming interrupted clone ...>) = 0 [ 71.887780][ C1] Code: 62 f7 90 0f 0b 90 e9 17 fe ff ff e8 4e 3f 62 f7 90 0f 0b 90 41 80 3c 2c 00 0f 85 40 fe ff ff e9 43 fe ff ff e8 35 3f 62 f7 90 <0f> 0b 90 e9 b3 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 00 fc [ 71.907505][ C1] RSP: 0018:ffffc90000a18b70 EFLAGS: 00010246 [ 71.913658][ C1] RAX: ffffffff8a329acb RBX: 00000000000000de RCX: ffff88801d6c0000 [ 71.921851][ C1] RDX: 0000000000000100 RSI: 00000000000000de RDI: 0000000000000000 [ 71.929871][ C1] RBP: ffff8880274e8d80 R08: ffffffff8a32997a R09: 1ffff11004e9d203 [ 71.937913][ C1] R10: dffffc0000000000 R11: ffffed1004e9d204 R12: 1ffff11004e9d1b5 [ 71.946026][ C1] R13: ffff8880274e9268 R14: ffff8880274e8da8 R15: ffff8880274e8d92 [ 71.954046][ C1] FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 71.963023][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.969634][ C1] CR2: 0000000020000388 CR3: 000000003049e000 CR4: 00000000003526f0 [ 71.977689][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.985731][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.993758][ C1] Call Trace: [ 71.997156][ C1] [ 72.000006][ C1] ? __warn+0x168/0x4e0 [ 72.004237][ C1] ? inet_sock_destruct+0x6fc/0x810 [ 72.009469][ C1] ? report_bug+0x2b3/0x500 [ 72.014030][ C1] ? inet_sock_destruct+0x6fc/0x810 [ 72.019303][ C1] ? handle_bug+0x60/0x90 [ 72.023687][ C1] ? exc_invalid_op+0x1a/0x50 [ 72.028415][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 72.033538][ C1] ? inet_sock_destruct+0x5aa/0x810 [ 72.038773][ C1] ? inet_sock_destruct+0x6fb/0x810 [ 72.044046][ C1] ? inet_sock_destruct+0x6fc/0x810 [ 72.049298][ C1] ? __pfx_inet6_sock_destruct+0x10/0x10 [ 72.054981][ C1] ? rcu_core+0xa37/0x17a0 [ 72.059423][ C1] __sk_destruct+0x58/0x5f0 [ 72.063998][ C1] ? rcu_core+0xa37/0x17a0 [ 72.068453][ C1] ? __pfx___sk_destruct+0x10/0x10 [ 72.073641][ C1] rcu_core+0xaaa/0x17a0 [ 72.077917][ C1] ? __pfx_rcu_core+0x10/0x10 [ 72.082644][ C1] ? sched_balance_domains+0x91b/0xa90 [ 72.088150][ C1] ? sched_balance_domains+0x1b2/0xa90 [ 72.093671][ C1] ? __pfx_sched_balance_domains+0x10/0x10 [ 72.099509][ C1] handle_softirqs+0x2c5/0x980 [ 72.104330][ C1] ? __irq_exit_rcu+0xf4/0x1c0 [ 72.109125][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 72.114512][ C1] ? irqtime_account_irq+0xd4/0x1e0 [ 72.119769][ C1] __irq_exit_rcu+0xf4/0x1c0 [ 72.124439][ C1] ? __pfx___irq_exit_rcu+0x10/0x10 [ 72.129677][ C1] irq_exit_rcu+0x9/0x30 [ 72.133978][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 72.139654][ C1] [ 72.142648][ C1] [ 72.145599][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 72.151581][ C1] RIP: 0010:acpi_safe_halt+0x21/0x30 [ 72.156929][ C1] Code: 90 90 90 90 90 90 90 90 90 65 48 8b 04 25 80 d7 03 00 48 f7 00 08 00 00 00 75 10 66 90 0f 00 2d 55 27 ab 00 f3 0f 1e fa fb f4 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 [ 72.176658][ C1] RSP: 0018:ffffc900001a7d08 EFLAGS: 00000246 [ 72.182844][ C1] RAX: ffff88801d6c0000 RBX: ffff8881412c4064 RCX: 000000000001ba49 [ 72.190853][ C1] RDX: 0000000000000001 RSI: ffff8881412c4000 RDI: ffff8881412c4064 [ 72.198917][ C1] RBP: 000000000003a978 R08: ffff8880b8737e9b R09: 1ffff110170e6fd3 [ 72.207418][ C1] R10: dffffc0000000000 R11: ffffffff8bbeda00 R12: ffff888146ee4000 [ 72.215446][ C1] R13: 0000000000000001 R14: 0000000000000001 R15: ffffffff8f11c460 [ 72.223501][ C1] ? __pfx_acpi_idle_enter+0x10/0x10 [ 72.228850][ C1] acpi_idle_enter+0xe4/0x140 [ 72.233592][ C1] cpuidle_enter_state+0x109/0x470 [ 72.238731][ C1] ? __pfx_menu_select+0x10/0x10 [ 72.243742][ C1] cpuidle_enter+0x5d/0xa0 [ 72.248188][ C1] do_idle+0x375/0x5d0 [ 72.252315][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 72.258684][ C1] ? __pfx_do_idle+0x10/0x10 [ 72.263323][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 72.269244][ C1] ? complete+0xb4/0x1c0 [ 72.273571][ C1] cpu_startup_entry+0x42/0x60 [ 72.278371][ C1] start_secondary+0x102/0x110 [ 72.283187][ C1] common_startup_64+0x13e/0x147 [ 72.288185][ C1] [ 72.291247][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 72.298532][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.12.0-rc6-syzkaller-00077-g2e1b3cc9d7f7 #0 [ 72.308879][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 72.318956][ C1] Call Trace: [ 72.322247][ C1] [ 72.325131][ C1] dump_stack_lvl+0x241/0x360 [ 72.329819][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 72.335022][ C1] ? __pfx__printk+0x10/0x10 [ 72.339614][ C1] ? _printk+0xd5/0x120 [ 72.343777][ C1] ? __init_begin+0x41000/0x41000 [ 72.348843][ C1] ? vscnprintf+0x5d/0x90 [ 72.353218][ C1] panic+0x349/0x880 [ 72.357125][ C1] ? __warn+0x177/0x4e0 [ 72.361287][ C1] ? __pfx_panic+0x10/0x10 [ 72.365708][ C1] ? show_trace_log_lvl+0x3b2/0x410 [ 72.370926][ C1] ? common_startup_64+0x13e/0x147 [ 72.376054][ C1] __warn+0x34b/0x4e0 [ 72.380046][ C1] ? inet_sock_destruct+0x6fc/0x810 [ 72.385256][ C1] report_bug+0x2b3/0x500 [ 72.389600][ C1] ? inet_sock_destruct+0x6fc/0x810 [ 72.394812][ C1] handle_bug+0x60/0x90 [ 72.399006][ C1] exc_invalid_op+0x1a/0x50 [ 72.403522][ C1] asm_exc_invalid_op+0x1a/0x20 [ 72.408376][ C1] RIP: 0010:inet_sock_destruct+0x6fc/0x810 [ 72.414189][ C1] Code: 62 f7 90 0f 0b 90 e9 17 fe ff ff e8 4e 3f 62 f7 90 0f 0b 90 41 80 3c 2c 00 0f 85 40 fe ff ff e9 43 fe ff ff e8 35 3f 62 f7 90 <0f> 0b 90 e9 b3 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 00 fc [ 72.433795][ C1] RSP: 0018:ffffc90000a18b70 EFLAGS: 00010246 [ 72.439884][ C1] RAX: ffffffff8a329acb RBX: 00000000000000de RCX: ffff88801d6c0000 [ 72.447857][ C1] RDX: 0000000000000100 RSI: 00000000000000de RDI: 0000000000000000 [ 72.455840][ C1] RBP: ffff8880274e8d80 R08: ffffffff8a32997a R09: 1ffff11004e9d203 [ 72.463817][ C1] R10: dffffc0000000000 R11: ffffed1004e9d204 R12: 1ffff11004e9d1b5 [ 72.471812][ C1] R13: ffff8880274e9268 R14: ffff8880274e8da8 R15: ffff8880274e8d92 [ 72.479819][ C1] ? inet_sock_destruct+0x5aa/0x810 [ 72.485029][ C1] ? inet_sock_destruct+0x6fb/0x810 [ 72.490245][ C1] ? __pfx_inet6_sock_destruct+0x10/0x10 [ 72.495895][ C1] ? rcu_core+0xa37/0x17a0 [ 72.500329][ C1] __sk_destruct+0x58/0x5f0 [ 72.504848][ C1] ? rcu_core+0xa37/0x17a0 [ 72.509273][ C1] ? __pfx___sk_destruct+0x10/0x10 [ 72.514400][ C1] rcu_core+0xaaa/0x17a0 [ 72.518662][ C1] ? __pfx_rcu_core+0x10/0x10 [ 72.523349][ C1] ? sched_balance_domains+0x91b/0xa90 [ 72.528840][ C1] ? sched_balance_domains+0x1b2/0xa90 [ 72.534305][ C1] ? __pfx_sched_balance_domains+0x10/0x10 [ 72.540123][ C1] handle_softirqs+0x2c5/0x980 [ 72.544900][ C1] ? __irq_exit_rcu+0xf4/0x1c0 [ 72.549677][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 72.554968][ C1] ? irqtime_account_irq+0xd4/0x1e0 [ 72.560180][ C1] __irq_exit_rcu+0xf4/0x1c0 [ 72.564772][ C1] ? __pfx___irq_exit_rcu+0x10/0x10 [ 72.569985][ C1] irq_exit_rcu+0x9/0x30 [ 72.574287][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 72.579921][ C1] [ 72.582850][ C1] [ 72.585778][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 72.591766][ C1] RIP: 0010:acpi_safe_halt+0x21/0x30 [ 72.597067][ C1] Code: 90 90 90 90 90 90 90 90 90 65 48 8b 04 25 80 d7 03 00 48 f7 00 08 00 00 00 75 10 66 90 0f 00 2d 55 27 ab 00 f3 0f 1e fa fb f4 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 [ 72.616679][ C1] RSP: 0018:ffffc900001a7d08 EFLAGS: 00000246 [ 72.622754][ C1] RAX: ffff88801d6c0000 RBX: ffff8881412c4064 RCX: 000000000001ba49 [ 72.630725][ C1] RDX: 0000000000000001 RSI: ffff8881412c4000 RDI: ffff8881412c4064 [ 72.638696][ C1] RBP: 000000000003a978 R08: ffff8880b8737e9b R09: 1ffff110170e6fd3 [ 72.646687][ C1] R10: dffffc0000000000 R11: ffffffff8bbeda00 R12: ffff888146ee4000 [ 72.654664][ C1] R13: 0000000000000001 R14: 0000000000000001 R15: ffffffff8f11c460 [ 72.662659][ C1] ? __pfx_acpi_idle_enter+0x10/0x10 [ 72.667966][ C1] acpi_idle_enter+0xe4/0x140 [ 72.672675][ C1] cpuidle_enter_state+0x109/0x470 [ 72.677800][ C1] ? __pfx_menu_select+0x10/0x10 [ 72.682740][ C1] cpuidle_enter+0x5d/0xa0 [ 72.687166][ C1] do_idle+0x375/0x5d0 [ 72.691240][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 72.697590][ C1] ? __pfx_do_idle+0x10/0x10 [ 72.702196][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 72.708098][ C1] ? complete+0xb4/0x1c0 [ 72.712376][ C1] cpu_startup_entry+0x42/0x60 [ 72.717150][ C1] start_secondary+0x102/0x110 [ 72.721924][ C1] common_startup_64+0x13e/0x147 [ 72.726880][ C1] [ 72.730271][ C1] Kernel Offset: disabled [ 72.734621][ C1] Rebooting in 86400 seconds..