./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1735525006 <...> no interfaces have a carrier [ 36.649336][ T5499] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.660460][ T5499] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: [ 37.014808][ T5575] sshd (5575) used greatest stack depth: 18808 bytes left OK syzkaller Warning: Permanently added '10.128.0.17' (ED25519) to the list of known hosts. execve("./syz-executor1735525006", ["./syz-executor1735525006"], 0x7ffe218cad10 /* 10 vars */) = 0 brk(NULL) = 0x555589668000 brk(0x555589668d00) = 0x555589668d00 arch_prctl(ARCH_SET_FS, 0x555589668380) = 0 set_tid_address(0x555589668650) = 5829 set_robust_list(0x555589668660, 24) = 0 rseq(0x555589668ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1735525006", 4096) = 28 getrandom("\xad\x26\x4d\x75\x59\x1b\x7b\xd5", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555589668d00 brk(0x555589689d00) = 0x555589689d00 brk(0x55558968a000) = 0x55558968a000 mprotect(0x7f210130a000, 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 openat(AT_FDCWD, "/proc/self/make-it-fail", O_WRONLY) = 3 close(3) = 0 openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_WRONLY) = 3 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/failslab/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3 write(3, "N", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_futex/ignore-private", O_WRONLY|O_CLOEXEC) = 3 write(3, "N", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-highmem", O_WRONLY|O_CLOEXEC) = 3 write(3, "N", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3 write(3, "N", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/min-order", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5830 attached [pid 5830] set_robust_list(0x555589668660, 24 [pid 5829] <... clone resumed>, child_tidptr=0x555589668650) = 5830 [pid 5830] <... set_robust_list resumed>) = 0 [pid 5830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5830] getppid() = 0 [pid 5830] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5830] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5830] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5830] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5830] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5830] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5830] unshare(CLONE_NEWNS) = 0 [pid 5830] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5830] unshare(CLONE_NEWIPC) = 0 [pid 5830] unshare(CLONE_NEWCGROUP) = 0 [pid 5830] unshare(CLONE_NEWUTS) = 0 [pid 5830] unshare(CLONE_SYSVSEM) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "16777216", 8) = 8 [pid 5830] close(3) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "536870912", 9) = 9 [pid 5830] close(3) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "1024", 4) = 4 [pid 5830] close(3) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "8192", 4) = 4 [pid 5830] close(3) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "1024", 4) = 4 [pid 5830] close(3) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "1024", 4) = 4 [pid 5830] close(3) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5830] close(3) = 0 [pid 5830] getpid() = 1 [pid 5830] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [ 74.983281][ T5838] dump_stack_lvl+0x241/0x360 [ 74.987996][ T5838] ? __pfx_dump_stack_lvl+0x10/0x10 [ 74.993188][ T5838] ? __pfx__printk+0x10/0x10 [ 74.997776][ T5838] ? __kmalloc_cache_noprof+0x48/0x390 [ 75.003229][ T5838] ? __pfx___might_resched+0x10/0x10 [ 75.008508][ T5838] ? dev_prep_valid_name+0x916/0xa40 [ 75.013795][ T5838] should_fail_ex+0x3b0/0x4e0 [ 75.018475][ T5838] should_failslab+0xac/0x100 [ 75.023165][ T5838] __kmalloc_cache_noprof+0x70/0x390 [ 75.028560][ T5838] ? register_netdevice+0x59c/0x1b00 [ 75.033849][ T5838] register_netdevice+0x59c/0x1b00 [ 75.038973][ T5838] ? kasan_save_track+0x51/0x80 [ 75.043833][ T5838] ? kasan_save_track+0x3f/0x80 [ 75.048695][ T5838] ? __kasan_kmalloc+0x98/0xb0 [ 75.053464][ T5838] ? __kvmalloc_node_noprof+0x72/0x190 [ 75.058944][ T5838] ? alloc_netdev_mqs+0xc0f/0x1080 [ 75.064064][ T5838] ? rtnl_newlink+0x1b40/0x20e0 [ 75.068944][ T5838] ? rtnetlink_rcv_msg+0x791/0xcf0 [ 75.074069][ T5838] ? netlink_rcv_skb+0x1e3/0x430 [ 75.079033][ T5838] ? netlink_unicast+0x7f6/0x990 [ 75.083974][ T5838] ? netlink_sendmsg+0x8e4/0xcb0 [ 75.089562][ T5838] ? __sock_sendmsg+0x221/0x270 [ 75.094411][ T5838] ? ____sys_sendmsg+0x52a/0x7e0 [ 75.099342][ T5838] ? __pfx_register_netdevice+0x10/0x10 [ 75.104893][ T5838] macsec_newlink+0x5db/0x10d0 [ 75.109675][ T5838] ? __pfx_macsec_newlink+0x10/0x10 [ 75.114870][ T5838] ? rcu_is_watching+0x15/0xb0 [ 75.119630][ T5838] ? trace_kmalloc+0x1f/0xd0 [ 75.124225][ T5838] ? validate_linkmsg+0x828/0xa40 [ 75.129271][ T5838] ? read_word_at_a_time+0xe/0x20 [ 75.134298][ T5838] ? sized_strscpy+0x9a/0x2b0 [ 75.138987][ T5838] ? __pfx_validate_linkmsg+0x10/0x10 [ 75.144373][ T5838] ? alloc_netdev_mqs+0xd56/0x1080 [ 75.149601][ T5838] ? rtnl_create_link+0x91c/0xc20 [ 75.154634][ T5838] ? __pfx_macsec_newlink+0x10/0x10 [ 75.159841][ T5838] rtnl_newlink_create+0x2ee/0xa40 [ 75.165116][ T5838] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 75.170760][ T5838] ? ns_capable+0x8a/0xf0 [ 75.175095][ T5838] rtnl_newlink+0x1b40/0x20e0 [ 75.179774][ T5838] ? __pfx_rtnl_newlink+0x10/0x10 [ 75.184791][ T5838] ? __netlink_deliver_tap+0x56b/0x7f0 [ 75.190248][ T5838] ? __pfx_validate_chain+0x10/0x10 [ 75.195457][ T5838] ? __sock_sendmsg+0x221/0x270 [ 75.200564][ T5838] ? ____sys_sendmsg+0x52a/0x7e0 [ 75.205492][ T5838] ? __sys_sendmsg+0x269/0x350 [ 75.210364][ T5838] ? do_syscall_64+0xf3/0x230 [ 75.215044][ T5838] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.221222][ T5838] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 75.227208][ T5838] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 75.233545][ T5838] ? mark_lock+0x9a/0x360 [ 75.237872][ T5838] ? __lock_acquire+0x1397/0x2100 [ 75.242916][ T5838] ? __pfx_lock_release+0x10/0x10 [ 75.248100][ T5838] ? __pfx_rtnl_newlink+0x10/0x10 [ 75.253145][ T5838] rtnetlink_rcv_msg+0x791/0xcf0 [ 75.258109][ T5838] ? rtnetlink_rcv_msg+0x1a7/0xcf0 [ 75.263246][ T5838] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 75.268716][ T5838] ? ref_tracker_free+0x643/0x7e0 [ 75.273751][ T5838] netlink_rcv_skb+0x1e3/0x430 [ 75.278507][ T5838] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 75.283971][ T5838] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 75.289389][ T5838] ? netlink_deliver_tap+0x2e/0x1b0 [ 75.294600][ T5838] netlink_unicast+0x7f6/0x990 [ 75.299368][ T5838] ? __pfx_netlink_unicast+0x10/0x10 [ 75.304663][ T5838] ? __virt_addr_valid+0x45f/0x530 [ 75.309776][ T5838] ? __phys_addr_symbol+0x2f/0x70 [ 75.314791][ T5838] ? __check_object_size+0x47a/0x730 [ 75.320271][ T5838] netlink_sendmsg+0x8e4/0xcb0 [ 75.325161][ T5838] ? __pfx_netlink_sendmsg+0x10/0x10 [ 75.331529][ T5838] ? aa_sock_msg_perm+0x91/0x160 [ 75.337362][ T5838] ? __pfx_netlink_sendmsg+0x10/0x10 [ 75.343026][ T5838] __sock_sendmsg+0x221/0x270 [ 75.347744][ T5838] ____sys_sendmsg+0x52a/0x7e0 [ 75.352531][ T5838] ? __pfx_____sys_sendmsg+0x10/0x10 [ 75.357988][ T5838] ? do_raw_spin_lock+0x14f/0x370 [ 75.363015][ T5838] __sys_sendmsg+0x269/0x350 [ 75.367600][ T5838] ? __pfx___sys_sendmsg+0x10/0x10 [ 75.372723][ T5838] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 75.379074][ T5838] ? _raw_spin_unlock_irq+0x2e/0x50 [ 75.384282][ T5838] ? ptrace_notify+0x279/0x380 [ 75.390734][ T5838] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 75.397375][ T5838] ? do_syscall_64+0x100/0x230 [ 75.402640][ T5838] do_syscall_64+0xf3/0x230 [ 75.407343][ T5838] ? clear_bhb_loop+0x35/0x90 [ 75.412205][ T5838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.418118][ T5838] RIP: 0033:0x7f2101298e39 [ 75.422532][ T5838] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 [pid 5838] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0b\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x18\x00\x02\x80\x05\x00\x0f\x00\x02\x00\x00\x00\x0c\x00\x01\x00\x8f\xff\xff\xff\xff\xff\xff\xff\x08\x00\x05\x00\x42\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 80 [pid 5838] close(3) = 0 [pid 5838] close(4) = 0 [pid 5838] close(5) = 0 [pid 5838] close(6) = -1 EBADF (Bad file descriptor) [pid 5838] close(7) = -1 EBADF (Bad file descriptor) [pid 5838] close(8) = -1 EBADF (Bad file descriptor) [pid 5838] close(9) = -1 EBADF (Bad file descriptor) [pid 5838] close(10) = -1 EBADF (Bad file descriptor) [pid 5838] close(11) = -1 EBADF (Bad file descriptor) [pid 5838] close(12) = -1 EBADF (Bad file descriptor) [pid 5838] close(13) = -1 EBADF (Bad file descriptor) [pid 5838] close(14) = -1 EBADF (Bad file descriptor) [pid 5838] close(15) = -1 EBADF (Bad file descriptor) [ 75.442144][ T5838] RSP: 002b:00007ffc50fd6338 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 75.450665][ T5838] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2101298e39 [ 75.458640][ T5838] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 75.466695][ T5838] RBP: 00007ffc50fd6360 R08: 00007ffc50fd60d6 R09: 0000000100000000 [ 75.474679][ T5838] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffc50fd6390 [ 75.482644][ T5838] R13: 00000000000f4240 R14: 00007ffc50fd6390 R15: 0000555589668338 [ 75.490630][ T5838] [pid 5838] close(16) = -1 EBADF (Bad file descriptor) [pid 5838] close(17) = -1 EBADF (Bad file descriptor) [pid 5838] close(18) = -1 EBADF (Bad file descriptor) [pid 5838] close(19) = -1 EBADF (Bad file descriptor) [pid 5838] close(20) = -1 EBADF (Bad file descriptor) [pid 5838] close(21) = -1 EBADF (Bad file descriptor) [pid 5838] close(22) = -1 EBADF (Bad file descriptor) [pid 5838] close(23) = -1 EBADF (Bad file descriptor) [pid 5838] close(24) = -1 EBADF (Bad file descriptor) [pid 5838] close(25) = -1 EBADF (Bad file descriptor) [pid 5838] close(26) = -1 EBADF (Bad file descriptor) [pid 5838] close(27) = -1 EBADF (Bad file descriptor) [pid 5838] close(28) = -1 EBADF (Bad file descriptor) [pid 5838] close(29) = -1 EBADF (Bad file descriptor) [pid 5838] exit_group(0) = ? [pid 5838] +++ exited with 0 +++ [pid 5830] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5830] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5830] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5839 attached , child_tidptr=0x555589668650) = 3 [pid 5839] set_robust_list(0x555589668660, 24) = 0 [pid 5839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5839] setpgid(0, 0) = 0 [pid 5839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5839] write(3, "1000", 4) = 4 [pid 5839] close(3) = 0 [pid 5839] write(1, "executing program\n", 18executing program ) = 18 [pid 5839] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 3 [pid 5839] ioctl(3, SIOCGIFINDEX, {ifr_name="netdevsim0", ifr_ifindex=66}) = 0 [pid 5839] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5839] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 5 [pid 5839] write(5, "15", 2) = 2 [ 75.720770][ T5839] FAULT_INJECTION: forcing a failure. [ 75.720770][ T5839] name failslab, interval 1, probability 0, space 0, times 0 [ 75.734145][ T5839] CPU: 0 UID: 0 PID: 5839 Comm: syz-executor173 Not tainted 6.13.0-rc1-next-20241205-syzkaller #0 [ 75.744756][ T5839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 75.754814][ T5839] Call Trace: [ 75.758094][ T5839] [ 75.761012][ T5839] dump_stack_lvl+0x241/0x360 [ 75.765684][ T5839] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.770872][ T5839] ? __pfx__printk+0x10/0x10 [ 75.775450][ T5839] ? preempt_count_add+0x93/0x190 [ 75.780466][ T5839] should_fail_ex+0x3b0/0x4e0 [ 75.785134][ T5839] should_failslab+0xac/0x100 [ 75.789806][ T5839] __kmalloc_noprof+0xdd/0x4c0 [ 75.794576][ T5839] ? dev_prep_valid_name+0x3c2/0xa40 [ 75.799974][ T5839] dev_prep_valid_name+0x3c2/0xa40 [ 75.805100][ T5839] ? lockdep_init_map_type+0xa1/0x910 [ 75.810635][ T5839] ? __pfx_dev_prep_valid_name+0x10/0x10 [ 75.816276][ T5839] register_netdevice+0x542/0x1b00 [ 75.821479][ T5839] ? kasan_save_track+0x51/0x80 [ 75.826325][ T5839] ? kasan_save_track+0x3f/0x80 [ 75.831887][ T5839] ? __kasan_kmalloc+0x98/0xb0 [ 75.837172][ T5839] ? __kvmalloc_node_noprof+0x72/0x190 [ 75.842933][ T5839] ? alloc_netdev_mqs+0xc0f/0x1080 [ 75.848063][ T5839] ? rtnl_newlink+0x1b40/0x20e0 [ 75.852918][ T5839] ? rtnetlink_rcv_msg+0x791/0xcf0 [ 75.858025][ T5839] ? netlink_rcv_skb+0x1e3/0x430 [ 75.862963][ T5839] ? netlink_unicast+0x7f6/0x990 [ 75.867898][ T5839] ? netlink_sendmsg+0x8e4/0xcb0 [ 75.872829][ T5839] ? __sock_sendmsg+0x221/0x270 [ 75.877671][ T5839] ? ____sys_sendmsg+0x52a/0x7e0 [ 75.882600][ T5839] ? __pfx_register_netdevice+0x10/0x10 [ 75.888159][ T5839] macsec_newlink+0x5db/0x10d0 [ 75.892931][ T5839] ? __pfx_macsec_newlink+0x10/0x10 [ 75.898124][ T5839] ? rcu_is_watching+0x15/0xb0 [ 75.902904][ T5839] ? trace_kmalloc+0x1f/0xd0 [ 75.907601][ T5839] ? validate_linkmsg+0x828/0xa40 [ 75.913017][ T5839] ? read_word_at_a_time+0xe/0x20 [ 75.918070][ T5839] ? sized_strscpy+0x9a/0x2b0 [ 75.922751][ T5839] ? __pfx_validate_linkmsg+0x10/0x10 [ 75.929636][ T5839] ? alloc_netdev_mqs+0xd56/0x1080 [ 75.936119][ T5839] ? rtnl_create_link+0x91c/0xc20 [ 75.941249][ T5839] ? __pfx_macsec_newlink+0x10/0x10 [ 75.946579][ T5839] rtnl_newlink_create+0x2ee/0xa40 [ 75.951696][ T5839] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 75.957331][ T5839] ? ns_capable+0x8a/0xf0 [ 75.961660][ T5839] rtnl_newlink+0x1b40/0x20e0 [ 75.966349][ T5839] ? __pfx_rtnl_newlink+0x10/0x10 [ 75.971366][ T5839] ? __netlink_deliver_tap+0x56b/0x7f0 [ 75.976826][ T5839] ? __pfx_validate_chain+0x10/0x10 [ 75.982018][ T5839] ? __sock_sendmsg+0x221/0x270 [ 75.986888][ T5839] ? ____sys_sendmsg+0x52a/0x7e0 [ 75.991816][ T5839] ? __sys_sendmsg+0x269/0x350 [ 75.996574][ T5839] ? do_syscall_64+0xf3/0x230 [ 76.001248][ T5839] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.007498][ T5839] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 76.013483][ T5839] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 76.019817][ T5839] ? mark_lock+0x9a/0x360 [ 76.024150][ T5839] ? __lock_acquire+0x1397/0x2100 [ 76.029198][ T5839] ? __pfx_lock_release+0x10/0x10 [ 76.034226][ T5839] ? __pfx_rtnl_newlink+0x10/0x10 [ 76.039249][ T5839] rtnetlink_rcv_msg+0x791/0xcf0 [ 76.044179][ T5839] ? rtnetlink_rcv_msg+0x1a7/0xcf0 [ 76.049289][ T5839] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 76.054750][ T5839] ? ref_tracker_free+0x643/0x7e0 [ 76.059776][ T5839] netlink_rcv_skb+0x1e3/0x430 [ 76.064538][ T5839] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 76.069992][ T5839] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 76.075295][ T5839] ? netlink_deliver_tap+0x2e/0x1b0 [ 76.080494][ T5839] netlink_unicast+0x7f6/0x990 [ 76.085273][ T5839] ? __pfx_netlink_unicast+0x10/0x10 [ 76.090561][ T5839] ? __virt_addr_valid+0x45f/0x530 [ 76.095674][ T5839] ? __phys_addr_symbol+0x2f/0x70 [ 76.100696][ T5839] ? __check_object_size+0x47a/0x730 [ 76.105986][ T5839] netlink_sendmsg+0x8e4/0xcb0 [ 76.110760][ T5839] ? __pfx_netlink_sendmsg+0x10/0x10 [ 76.116058][ T5839] ? aa_sock_msg_perm+0x91/0x160 [ 76.120997][ T5839] ? __pfx_netlink_sendmsg+0x10/0x10 [ 76.126284][ T5839] __sock_sendmsg+0x221/0x270 [ 76.130962][ T5839] ____sys_sendmsg+0x52a/0x7e0 [ 76.135813][ T5839] ? __pfx_____sys_sendmsg+0x10/0x10 [ 76.141095][ T5839] ? do_raw_spin_lock+0x14f/0x370 [ 76.146147][ T5839] __sys_sendmsg+0x269/0x350 [ 76.150739][ T5839] ? __pfx___sys_sendmsg+0x10/0x10 [ 76.155854][ T5839] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 76.162186][ T5839] ? _raw_spin_unlock_irq+0x2e/0x50 [ 76.167377][ T5839] ? ptrace_notify+0x279/0x380 [ 76.172141][ T5839] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 76.178462][ T5839] ? do_syscall_64+0x100/0x230 [ 76.183227][ T5839] do_syscall_64+0xf3/0x230 [ 76.187727][ T5839] ? clear_bhb_loop+0x35/0x90 [ 76.192399][ T5839] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.198306][ T5839] RIP: 0033:0x7f2101298e39 [ 76.202801][ T5839] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 [ 76.223389][ T5839] RSP: 002b:00007ffc50fd6338 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 76.231821][ T5839] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2101298e39 [ 76.239831][ T5839] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 76.247804][ T5839] RBP: 00007ffc50fd6360 R08: 00007ffc50fd60d6 R09: 0000000100000000 [ 76.255951][ T5839] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffc50fd6390 [ 76.263925][ T5839] R13: 00000000000f4240 R14: 000000000001242f R15: 00007ffc50fd6354 [pid 5839] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0b\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x18\x00\x02\x80\x05\x00\x0f\x00\x02\x00\x00\x00\x0c\x00\x01\x00\x8f\xff\xff\xff\xff\xff\xff\xff\x08\x00\x05\x00\x42\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 80 [pid 5839] close(3) = 0 [pid 5839] close(4) = 0 [pid 5839] close(5) = 0 [pid 5839] close(6) = -1 EBADF (Bad file descriptor) [pid 5839] close(7) = -1 EBADF (Bad file descriptor) [pid 5839] close(8) = -1 EBADF (Bad file descriptor) [pid 5839] close(9) = -1 EBADF (Bad file descriptor) [pid 5839] close(10) = -1 EBADF (Bad file descriptor) [pid 5839] close(11) = -1 EBADF (Bad file descriptor) [pid 5839] close(12) = -1 EBADF (Bad file descriptor) [pid 5839] close(13) = -1 EBADF (Bad file descriptor) [pid 5839] close(14) = -1 EBADF (Bad file descriptor) [pid 5839] close(15) = -1 EBADF (Bad file descriptor) [pid 5839] close(16) = -1 EBADF (Bad file descriptor) [pid 5839] close(17) = -1 EBADF (Bad file descriptor) [pid 5839] close(18) = -1 EBADF (Bad file descriptor) [pid 5839] close(19) = -1 EBADF (Bad file descriptor) [pid 5839] close(20) = -1 EBADF (Bad file descriptor) [ 76.271992][ T5839] [pid 5839] close(21) = -1 EBADF (Bad file descriptor) [pid 5839] close(22) = -1 EBADF (Bad file descriptor) [pid 5839] close(23) = -1 EBADF (Bad file descriptor) [pid 5839] close(24) = -1 EBADF (Bad file descriptor) [pid 5839] close(25) = -1 EBADF (Bad file descriptor) [pid 5839] close(26) = -1 EBADF (Bad file descriptor) [pid 5839] close(27) = -1 EBADF (Bad file descriptor) [pid 5839] close(28) = -1 EBADF (Bad file descriptor) [pid 5839] close(29) = -1 EBADF (Bad file descriptor) [pid 5839] exit_group(0) = ? [pid 5839] +++ exited with 0 +++ [pid 5830] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5830] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5830] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5840 attached , child_tidptr=0x555589668650) = 4 [pid 5840] set_robust_list(0x555589668660, 24) = 0 [pid 5840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5840] setpgid(0, 0) = 0 [pid 5840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5840] write(3, "1000", 4) = 4 [pid 5840] close(3) = 0 [pid 5840] write(1, "executing program\n", 18executing program ) = 18 [pid 5840] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 3 [pid 5840] ioctl(3, SIOCGIFINDEX, {ifr_name="netdevsim0", ifr_ifindex=66}) = 0 [pid 5840] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5840] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 5 [pid 5840] write(5, "15", 2) = 2 [ 76.546066][ T5840] FAULT_INJECTION: forcing a failure. [ 76.546066][ T5840] name failslab, interval 1, probability 0, space 0, times 0 [ 76.559448][ T5840] CPU: 1 UID: 0 PID: 5840 Comm: syz-executor173 Not tainted 6.13.0-rc1-next-20241205-syzkaller #0 [ 76.570313][ T5840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 76.580365][ T5840] Call Trace: [ 76.583673][ T5840] [ 76.586594][ T5840] dump_stack_lvl+0x241/0x360 [ 76.591709][ T5840] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.596923][ T5840] ? __pfx__printk+0x10/0x10 [ 76.601512][ T5840] ? preempt_count_add+0x93/0x190 [ 76.606550][ T5840] should_fail_ex+0x3b0/0x4e0 [ 76.611237][ T5840] should_failslab+0xac/0x100 [ 76.615944][ T5840] __kmalloc_noprof+0xdd/0x4c0 [ 76.620735][ T5840] ? dev_prep_valid_name+0x3c2/0xa40 [ 76.626205][ T5840] dev_prep_valid_name+0x3c2/0xa40 [ 76.631321][ T5840] ? lockdep_init_map_type+0xa1/0x910 [ 76.636727][ T5840] ? __pfx_dev_prep_valid_name+0x10/0x10 [ 76.642394][ T5840] register_netdevice+0x542/0x1b00 [ 76.647781][ T5840] ? kasan_save_track+0x51/0x80 [ 76.652628][ T5840] ? kasan_save_track+0x3f/0x80 [ 76.657486][ T5840] ? __kasan_kmalloc+0x98/0xb0 [ 76.662267][ T5840] ? __kvmalloc_node_noprof+0x72/0x190 [ 76.667747][ T5840] ? alloc_netdev_mqs+0xc0f/0x1080 [ 76.672859][ T5840] ? rtnl_newlink+0x1b40/0x20e0 [ 76.677717][ T5840] ? rtnetlink_rcv_msg+0x791/0xcf0 [ 76.682828][ T5840] ? netlink_rcv_skb+0x1e3/0x430 [ 76.687760][ T5840] ? netlink_unicast+0x7f6/0x990 [ 76.692698][ T5840] ? netlink_sendmsg+0x8e4/0xcb0 [ 76.697634][ T5840] ? __sock_sendmsg+0x221/0x270 [ 76.702476][ T5840] ? ____sys_sendmsg+0x52a/0x7e0 [ 76.707405][ T5840] ? __pfx_register_netdevice+0x10/0x10 [ 76.712954][ T5840] macsec_newlink+0x5db/0x10d0 [ 76.717727][ T5840] ? __pfx_macsec_newlink+0x10/0x10 [ 76.722938][ T5840] ? rcu_is_watching+0x15/0xb0 [ 76.727695][ T5840] ? trace_kmalloc+0x1f/0xd0 [ 76.732276][ T5840] ? validate_linkmsg+0x828/0xa40 [ 76.737295][ T5840] ? read_word_at_a_time+0xe/0x20 [ 76.742337][ T5840] ? sized_strscpy+0x9a/0x2b0 [ 76.747112][ T5840] ? __pfx_validate_linkmsg+0x10/0x10 [ 76.752487][ T5840] ? alloc_netdev_mqs+0xd56/0x1080 [ 76.757597][ T5840] ? rtnl_create_link+0x91c/0xc20 [ 76.762624][ T5840] ? __pfx_macsec_newlink+0x10/0x10 [ 76.767834][ T5840] rtnl_newlink_create+0x2ee/0xa40 [ 76.772981][ T5840] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 76.778643][ T5840] ? ns_capable+0x8a/0xf0 [ 76.782994][ T5840] rtnl_newlink+0x1b40/0x20e0 [ 76.787705][ T5840] ? __pfx_rtnl_newlink+0x10/0x10 [ 76.792750][ T5840] ? __netlink_deliver_tap+0x56b/0x7f0 [ 76.798234][ T5840] ? __pfx_validate_chain+0x10/0x10 [ 76.803450][ T5840] ? __sock_sendmsg+0x221/0x270 [ 76.808318][ T5840] ? ____sys_sendmsg+0x52a/0x7e0 [ 76.813277][ T5840] ? __sys_sendmsg+0x269/0x350 [ 76.818058][ T5840] ? do_syscall_64+0xf3/0x230 [ 76.822851][ T5840] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.829053][ T5840] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 76.835055][ T5840] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 76.841403][ T5840] ? mark_lock+0x9a/0x360 [ 76.845758][ T5840] ? __lock_acquire+0x1397/0x2100 [ 76.850832][ T5840] ? __pfx_lock_release+0x10/0x10 [ 76.855972][ T5840] ? __pfx_rtnl_newlink+0x10/0x10 [ 76.861027][ T5840] rtnetlink_rcv_msg+0x791/0xcf0 [ 76.866022][ T5840] ? rtnetlink_rcv_msg+0x1a7/0xcf0 [ 76.871158][ T5840] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 76.876644][ T5840] ? ref_tracker_free+0x643/0x7e0 [ 76.881716][ T5840] netlink_rcv_skb+0x1e3/0x430 [ 76.886514][ T5840] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 76.892571][ T5840] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 76.897897][ T5840] ? netlink_deliver_tap+0x2e/0x1b0 [ 76.903468][ T5840] netlink_unicast+0x7f6/0x990 [ 76.908260][ T5840] ? __pfx_netlink_unicast+0x10/0x10 [ 76.913562][ T5840] ? __virt_addr_valid+0x45f/0x530 [ 76.918710][ T5840] ? __phys_addr_symbol+0x2f/0x70 [ 76.923761][ T5840] ? __check_object_size+0x47a/0x730 [ 76.929066][ T5840] netlink_sendmsg+0x8e4/0xcb0 [ 76.933857][ T5840] ? __pfx_netlink_sendmsg+0x10/0x10 [ 76.939165][ T5840] ? aa_sock_msg_perm+0x91/0x160 [ 76.944127][ T5840] ? __pfx_netlink_sendmsg+0x10/0x10 [ 76.949428][ T5840] __sock_sendmsg+0x221/0x270 [ 76.954126][ T5840] ____sys_sendmsg+0x52a/0x7e0 [ 76.958915][ T5840] ? __pfx_____sys_sendmsg+0x10/0x10 [ 76.964220][ T5840] ? do_raw_spin_lock+0x14f/0x370 [ 76.969277][ T5840] __sys_sendmsg+0x269/0x350 [ 76.973888][ T5840] ? __pfx___sys_sendmsg+0x10/0x10 [ 76.979023][ T5840] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 76.985374][ T5840] ? _raw_spin_unlock_irq+0x2e/0x50 [ 76.990583][ T5840] ? ptrace_notify+0x279/0x380 [ 76.995377][ T5840] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 77.001730][ T5840] ? do_syscall_64+0x100/0x230 [ 77.006605][ T5840] do_syscall_64+0xf3/0x230 [ 77.011127][ T5840] ? clear_bhb_loop+0x35/0x90 [ 77.015828][ T5840] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.021740][ T5840] RIP: 0033:0x7f2101298e39 [ 77.026170][ T5840] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 [pid 5840] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0b\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x18\x00\x02\x80\x05\x00\x0f\x00\x02\x00\x00\x00\x0c\x00\x01\x00\x8f\xff\xff\xff\xff\xff\xff\xff\x08\x00\x05\x00\x42\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 80 [pid 5840] close(3) = 0 [pid 5840] close(4) = 0 [pid 5840] close(5) = 0 [pid 5840] close(6) = -1 EBADF (Bad file descriptor) [pid 5840] close(7) = -1 EBADF (Bad file descriptor) [pid 5840] close(8) = -1 EBADF (Bad file descriptor) [pid 5840] close(9) = -1 EBADF (Bad file descriptor) [pid 5840] close(10) = -1 EBADF (Bad file descriptor) [pid 5840] close(11) = -1 EBADF (Bad file descriptor) [pid 5840] close(12) = -1 EBADF (Bad file descriptor) [pid 5840] close(13) = -1 EBADF (Bad file descriptor) [pid 5840] close(14) = -1 EBADF (Bad file descriptor) [pid 5840] close(15) = -1 EBADF (Bad file descriptor) [pid 5840] close(16) = -1 EBADF (Bad file descriptor) [pid 5840] close(17) = -1 EBADF (Bad file descriptor) [pid 5840] close(18) = -1 EBADF (Bad file descriptor) [pid 5840] close(19) = -1 EBADF (Bad file descriptor) [pid 5840] close(20) = -1 EBADF (Bad file descriptor) [pid 5840] close(21) = -1 EBADF (Bad file descriptor) [pid 5840] close(22) = -1 EBADF (Bad file descriptor) [pid 5840] close(23) = -1 EBADF (Bad file descriptor) [pid 5840] close(24) = -1 EBADF (Bad file descriptor) [pid 5840] close(25) = -1 EBADF (Bad file descriptor) [pid 5840] close(26) = -1 EBADF (Bad file descriptor) [pid 5840] close(27) = -1 EBADF (Bad file descriptor) [pid 5840] close(28) = -1 EBADF (Bad file descriptor) [pid 5840] close(29) = -1 EBADF (Bad file descriptor) [pid 5840] exit_group(0) = ? [ 77.045881][ T5840] RSP: 002b:00007ffc50fd6338 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 77.054338][ T5840] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2101298e39 [ 77.062323][ T5840] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 77.070310][ T5840] RBP: 00007ffc50fd6360 R08: 00007ffc50fd60d6 R09: 0000000100000000 [ 77.078294][ T5840] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffc50fd6390 [ 77.086275][ T5840] R13: 00000000000f4240 R14: 0000000000012762 R15: 00007ffc50fd6354 [ 77.094275][ T5840] [pid 5840] +++ exited with 0 +++ [pid 5830] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5830] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5841 attached [pid 5841] set_robust_list(0x555589668660, 24 [pid 5830] <... clone resumed>, child_tidptr=0x555589668650) = 5 [pid 5841] <... set_robust_list resumed>) = 0 [pid 5841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5841] setpgid(0, 0) = 0 [pid 5841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5841] write(3, "1000", 4) = 4 [pid 5841] close(3) = 0 [pid 5841] write(1, "executing program\n", 18executing program ) = 18 [pid 5841] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 3 [pid 5841] ioctl(3, SIOCGIFINDEX, {ifr_name="netdevsim0", ifr_ifindex=66}) = 0 [pid 5841] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5841] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 5 [pid 5841] write(5, "15", 2) = 2 [pid 5841] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0b\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x18\x00\x02\x80\x05\x00\x0f\x00\x02\x00\x00\x00\x0c\x00\x01\x00\x8f\xff\xff\xff\xff\xff\xff\xff\x08\x00\x05\x00\x42\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 80 [pid 5841] close(3) = 0 [pid 5841] close(4) = 0 [pid 5841] close(5) = 0 [pid 5841] close(6) = -1 EBADF (Bad file descriptor) [ 77.210249][ T5841] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [pid 5841] close(7) = -1 EBADF (Bad file descriptor) [pid 5841] close(8) = -1 EBADF (Bad file descriptor) [pid 5841] close(9) = -1 EBADF (Bad file descriptor) [pid 5841] close(10) = -1 EBADF (Bad file descriptor) [pid 5841] close(11) = -1 EBADF (Bad file descriptor) [pid 5841] close(12) = -1 EBADF (Bad file descriptor) [pid 5841] close(13) = -1 EBADF (Bad file descriptor) [pid 5841] close(14) = -1 EBADF (Bad file descriptor) [pid 5841] close(15) = -1 EBADF (Bad file descriptor) [pid 5841] close(16) = -1 EBADF (Bad file descriptor) [pid 5841] close(17) = -1 EBADF (Bad file descriptor) [pid 5841] close(18) = -1 EBADF (Bad file descriptor) [pid 5841] close(19) = -1 EBADF (Bad file descriptor) [pid 5841] close(20) = -1 EBADF (Bad file descriptor) [pid 5841] close(21) = -1 EBADF (Bad file descriptor) [pid 5841] close(22) = -1 EBADF (Bad file descriptor) [pid 5841] close(23) = -1 EBADF (Bad file descriptor) [pid 5841] close(24) = -1 EBADF (Bad file descriptor) [pid 5841] close(25) = -1 EBADF (Bad file descriptor) [pid 5841] close(26) = -1 EBADF (Bad file descriptor) [pid 5841] close(27) = -1 EBADF (Bad file descriptor) [pid 5841] close(28) = -1 EBADF (Bad file descriptor) [pid 5841] close(29) = -1 EBADF (Bad file descriptor) [pid 5841] exit_group(0) = ? [pid 5841] +++ exited with 0 +++ [pid 5830] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5830] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5830] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5842 attached , child_tidptr=0x555589668650) = 6 [pid 5842] set_robust_list(0x555589668660, 24) = 0 [pid 5842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5842] setpgid(0, 0) = 0 [pid 5842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5842] write(3, "1000", 4) = 4 [pid 5842] close(3) = 0 executing program [pid 5842] write(1, "executing program\n", 18) = 18 [pid 5842] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 3 [pid 5842] ioctl(3, SIOCGIFINDEX, {ifr_name="netdevsim0", ifr_ifindex=66}) = 0 [pid 5842] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5842] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 5 [pid 5842] write(5, "15", 2) = 2 [ 77.587837][ T5842] FAULT_INJECTION: forcing a failure. [ 77.587837][ T5842] name failslab, interval 1, probability 0, space 0, times 0 [ 77.600790][ T5842] CPU: 0 UID: 0 PID: 5842 Comm: syz-executor173 Not tainted 6.13.0-rc1-next-20241205-syzkaller #0 [ 77.611477][ T5842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 77.621544][ T5842] Call Trace: [ 77.624842][ T5842] [ 77.627878][ T5842] dump_stack_lvl+0x241/0x360 [ 77.632563][ T5842] ? __pfx_dump_stack_lvl+0x10/0x10 [ 77.637778][ T5842] ? __pfx__printk+0x10/0x10 [ 77.642474][ T5842] ? __kmalloc_cache_noprof+0x48/0x390 [ 77.648144][ T5842] ? __pfx___might_resched+0x10/0x10 [ 77.653978][ T5842] ? dev_prep_valid_name+0x916/0xa40 [ 77.659393][ T5842] should_fail_ex+0x3b0/0x4e0 [ 77.664346][ T5842] should_failslab+0xac/0x100 [ 77.669028][ T5842] __kmalloc_cache_noprof+0x70/0x390 [ 77.674312][ T5842] ? register_netdevice+0x59c/0x1b00 [ 77.679864][ T5842] register_netdevice+0x59c/0x1b00 [ 77.684977][ T5842] ? kasan_save_track+0x51/0x80 [ 77.689832][ T5842] ? kasan_save_track+0x3f/0x80 [ 77.694765][ T5842] ? __kasan_kmalloc+0x98/0xb0 [ 77.699526][ T5842] ? __kvmalloc_node_noprof+0x72/0x190 [ 77.704991][ T5842] ? alloc_netdev_mqs+0xc0f/0x1080 [ 77.710118][ T5842] ? rtnl_newlink+0x1b40/0x20e0 [ 77.714968][ T5842] ? rtnetlink_rcv_msg+0x791/0xcf0 [ 77.720074][ T5842] ? netlink_rcv_skb+0x1e3/0x430 [ 77.725013][ T5842] ? netlink_unicast+0x7f6/0x990 [ 77.729958][ T5842] ? netlink_sendmsg+0x8e4/0xcb0 [ 77.734894][ T5842] ? __sock_sendmsg+0x221/0x270 [ 77.739739][ T5842] ? ____sys_sendmsg+0x52a/0x7e0 [ 77.744672][ T5842] ? __pfx_register_netdevice+0x10/0x10 [ 77.750228][ T5842] ? __pfx_macsec_handle_frame+0x10/0x10 [ 77.755858][ T5842] macsec_newlink+0x5db/0x10d0 [ 77.760720][ T5842] ? __pfx_macsec_newlink+0x10/0x10 [ 77.765912][ T5842] ? rcu_is_watching+0x15/0xb0 [ 77.770673][ T5842] ? trace_kmalloc+0x1f/0xd0 [ 77.775265][ T5842] ? validate_linkmsg+0x828/0xa40 [ 77.780285][ T5842] ? read_word_at_a_time+0xe/0x20 [ 77.785303][ T5842] ? sized_strscpy+0x9a/0x2b0 [ 77.789983][ T5842] ? __pfx_validate_linkmsg+0x10/0x10 [ 77.795356][ T5842] ? alloc_netdev_mqs+0xd56/0x1080 [ 77.800466][ T5842] ? rtnl_create_link+0x91c/0xc20 [ 77.805500][ T5842] ? __pfx_macsec_newlink+0x10/0x10 [ 77.810728][ T5842] rtnl_newlink_create+0x2ee/0xa40 [ 77.815884][ T5842] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 77.821583][ T5842] ? ns_capable+0x8a/0xf0 [ 77.825933][ T5842] rtnl_newlink+0x1b40/0x20e0 [ 77.830638][ T5842] ? __pfx_rtnl_newlink+0x10/0x10 [ 77.835677][ T5842] ? __netlink_deliver_tap+0x56b/0x7f0 [ 77.841143][ T5842] ? __pfx_validate_chain+0x10/0x10 [ 77.846440][ T5842] ? __sock_sendmsg+0x221/0x270 [ 77.851397][ T5842] ? ____sys_sendmsg+0x52a/0x7e0 [ 77.856350][ T5842] ? __sys_sendmsg+0x269/0x350 [ 77.861118][ T5842] ? do_syscall_64+0xf3/0x230 [ 77.865795][ T5842] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.871884][ T5842] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 77.877954][ T5842] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 77.884301][ T5842] ? mark_lock+0x9a/0x360 [ 77.888644][ T5842] ? __lock_acquire+0x1397/0x2100 [ 77.893790][ T5842] ? __pfx_lock_release+0x10/0x10 [ 77.898826][ T5842] ? __pfx_rtnl_newlink+0x10/0x10 [ 77.903870][ T5842] rtnetlink_rcv_msg+0x791/0xcf0 [ 77.908803][ T5842] ? rtnetlink_rcv_msg+0x1a7/0xcf0 [ 77.913916][ T5842] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 77.919379][ T5842] ? ref_tracker_free+0x643/0x7e0 [ 77.924407][ T5842] netlink_rcv_skb+0x1e3/0x430 [ 77.929181][ T5842] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 77.934729][ T5842] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 77.940027][ T5842] ? netlink_deliver_tap+0x2e/0x1b0 [ 77.945230][ T5842] netlink_unicast+0x7f6/0x990 [ 77.950008][ T5842] ? __pfx_netlink_unicast+0x10/0x10 [ 77.955375][ T5842] ? __virt_addr_valid+0x45f/0x530 [ 77.960484][ T5842] ? __phys_addr_symbol+0x2f/0x70 [ 77.965939][ T5842] ? __check_object_size+0x47a/0x730 [ 77.971224][ T5842] netlink_sendmsg+0x8e4/0xcb0 [ 77.976170][ T5842] ? __pfx_netlink_sendmsg+0x10/0x10 [ 77.981455][ T5842] ? aa_sock_msg_perm+0x91/0x160 [ 77.986392][ T5842] ? __pfx_netlink_sendmsg+0x10/0x10 [ 77.991676][ T5842] __sock_sendmsg+0x221/0x270 [ 77.996355][ T5842] ____sys_sendmsg+0x52a/0x7e0 [ 78.001930][ T5842] ? __pfx_____sys_sendmsg+0x10/0x10 [ 78.007215][ T5842] ? do_raw_spin_lock+0x14f/0x370 [ 78.012245][ T5842] __sys_sendmsg+0x269/0x350 [ 78.016858][ T5842] ? __pfx___sys_sendmsg+0x10/0x10 [ 78.021992][ T5842] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 78.028328][ T5842] ? _raw_spin_unlock_irq+0x2e/0x50 [ 78.033535][ T5842] ? ptrace_notify+0x279/0x380 [ 78.038309][ T5842] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 78.044631][ T5842] ? do_syscall_64+0x100/0x230 [ 78.049439][ T5842] do_syscall_64+0xf3/0x230 [ 78.053943][ T5842] ? clear_bhb_loop+0x35/0x90 [ 78.058620][ T5842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.064511][ T5842] RIP: 0033:0x7f2101298e39 [ 78.068923][ T5842] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 [pid 5842] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0b\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x18\x00\x02\x80\x05\x00\x0f\x00\x02\x00\x00\x00\x0c\x00\x01\x00\x8f\xff\xff\xff\xff\xff\xff\xff\x08\x00\x05\x00\x42\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 80 [pid 5842] close(3) = 0 [pid 5842] close(4) = 0 [pid 5842] close(5) = 0 [pid 5842] close(6) = -1 EBADF (Bad file descriptor) [pid 5842] close(7) = -1 EBADF (Bad file descriptor) [pid 5842] close(8) = -1 EBADF (Bad file descriptor) [pid 5842] close(9) = -1 EBADF (Bad file descriptor) [pid 5842] close(10) = -1 EBADF (Bad file descriptor) [pid 5842] close(11) = -1 EBADF (Bad file descriptor) [pid 5842] close(12) = -1 EBADF (Bad file descriptor) [pid 5842] close(13) = -1 EBADF (Bad file descriptor) [pid 5842] close(14) = -1 EBADF (Bad file descriptor) [pid 5842] close(15) = -1 EBADF (Bad file descriptor) [pid 5842] close(16) = -1 EBADF (Bad file descriptor) [pid 5842] close(17) = -1 EBADF (Bad file descriptor) [pid 5842] close(18) = -1 EBADF (Bad file descriptor) [pid 5842] close(19) = -1 EBADF (Bad file descriptor) [pid 5842] close(20) = -1 EBADF (Bad file descriptor) [pid 5842] close(21) = -1 EBADF (Bad file descriptor) [pid 5842] close(22) = -1 EBADF (Bad file descriptor) [pid 5842] close(23) = -1 EBADF (Bad file descriptor) [pid 5842] close(24) = -1 EBADF (Bad file descriptor) [pid 5842] close(25) = -1 EBADF (Bad file descriptor) [pid 5842] close(26) = -1 EBADF (Bad file descriptor) [pid 5842] close(27) = -1 EBADF (Bad file descriptor) [pid 5842] close(28) = -1 EBADF (Bad file descriptor) [pid 5842] close(29) = -1 EBADF (Bad file descriptor) [pid 5842] exit_group(0) = ? [ 78.088536][ T5842] RSP: 002b:00007ffc50fd6338 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 78.096973][ T5842] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2101298e39 [ 78.104950][ T5842] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 78.112920][ T5842] RBP: 00007ffc50fd6360 R08: 00007ffc50fd60d6 R09: 0000000100000000 [ 78.120885][ T5842] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffc50fd6390 [ 78.128869][ T5842] R13: 00000000000f4240 R14: 0000000000012d43 R15: 00007ffc50fd6354 [ 78.136859][ T5842] [pid 5842] +++ exited with 0 +++ [pid 5830] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5830] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5830] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5843 attached , child_tidptr=0x555589668650) = 7 [pid 5843] set_robust_list(0x555589668660, 24) = 0 [pid 5843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5843] setpgid(0, 0) = 0 [pid 5843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5843] write(3, "1000", 4) = 4 [pid 5843] close(3) = 0 [pid 5843] write(1, "executing program\n", 18executing program ) = 18 [pid 5843] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 3 [pid 5843] ioctl(3, SIOCGIFINDEX, {ifr_name="netdevsim0", ifr_ifindex=66}) = 0 [pid 5843] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5843] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 5 [pid 5843] write(5, "15", 2) = 2 [pid 5843] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0b\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x18\x00\x02\x80\x05\x00\x0f\x00\x02\x00\x00\x00\x0c\x00\x01\x00\x8f\xff\xff\xff\xff\xff\xff\xff\x08\x00\x05\x00\x42\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 80 [pid 5843] close(3) = 0 [pid 5843] close(4) = 0 [pid 5843] close(5) = 0 [pid 5843] close(6) = -1 EBADF (Bad file descriptor) [pid 5843] close(7) = -1 EBADF (Bad file descriptor) [pid 5843] close(8) = -1 EBADF (Bad file descriptor) [pid 5843] close(9) = -1 EBADF (Bad file descriptor) [pid 5843] close(10) = -1 EBADF (Bad file descriptor) [pid 5843] close(11) = -1 EBADF (Bad file descriptor) [pid 5843] close(12) = -1 EBADF (Bad file descriptor) [pid 5843] close(13) = -1 EBADF (Bad file descriptor) [pid 5843] close(14) = -1 EBADF (Bad file descriptor) [pid 5843] close(15) = -1 EBADF (Bad file descriptor) [pid 5843] close(16) = -1 EBADF (Bad file descriptor) [pid 5843] close(17) = -1 EBADF (Bad file descriptor) [pid 5843] close(18) = -1 EBADF (Bad file descriptor) [pid 5843] close(19) = -1 EBADF (Bad file descriptor) [pid 5843] close(20) = -1 EBADF (Bad file descriptor) [pid 5843] close(21) = -1 EBADF (Bad file descriptor) [pid 5843] close(22) = -1 EBADF (Bad file descriptor) [pid 5843] close(23) = -1 EBADF (Bad file descriptor) [pid 5843] close(24) = -1 EBADF (Bad file descriptor) [pid 5843] close(25) = -1 EBADF (Bad file descriptor) [pid 5843] close(26) = -1 EBADF (Bad file descriptor) [pid 5843] close(27) = -1 EBADF (Bad file descriptor) [pid 5843] close(28) = -1 EBADF (Bad file descriptor) [pid 5843] close(29) = -1 EBADF (Bad file descriptor) [pid 5843] exit_group(0) = ? [pid 5843] +++ exited with 0 +++ [pid 5830] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5830] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5830] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5844 attached , child_tidptr=0x555589668650) = 8 [pid 5844] set_robust_list(0x555589668660, 24) = 0 [pid 5844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5844] setpgid(0, 0) = 0 [pid 5844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5844] write(3, "1000", 4) = 4 [pid 5844] close(3) = 0 executing program [pid 5844] write(1, "executing program\n", 18) = 18 [pid 5844] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 3 [pid 5844] ioctl(3, SIOCGIFINDEX, {ifr_name="netdevsim0", ifr_ifindex=66}) = 0 [pid 5844] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5844] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 5 [pid 5844] write(5, "15", 2) = 2 [pid 5844] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0b\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x18\x00\x02\x80\x05\x00\x0f\x00\x02\x00\x00\x00\x0c\x00\x01\x00\x8f\xff\xff\xff\xff\xff\xff\xff\x08\x00\x05\x00\x42\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 80 [pid 5844] close(3) = 0 [pid 5844] close(4) = 0 [pid 5844] close(5) = 0 [pid 5844] close(6) = -1 EBADF (Bad file descriptor) [pid 5844] close(7) = -1 EBADF (Bad file descriptor) [pid 5844] close(8) = -1 EBADF (Bad file descriptor) [pid 5844] close(9) = -1 EBADF (Bad file descriptor) [pid 5844] close(10) = -1 EBADF (Bad file descriptor) [pid 5844] close(11) = -1 EBADF (Bad file descriptor) [pid 5844] close(12) = -1 EBADF (Bad file descriptor) [pid 5844] close(13) = -1 EBADF (Bad file descriptor) [pid 5844] close(14) = -1 EBADF (Bad file descriptor) [pid 5844] close(15) = -1 EBADF (Bad file descriptor) [pid 5844] close(16) = -1 EBADF (Bad file descriptor) [pid 5844] close(17) = -1 EBADF (Bad file descriptor) [pid 5844] close(18) = -1 EBADF (Bad file descriptor) [pid 5844] close(19) = -1 EBADF (Bad file descriptor) [pid 5844] close(20) = -1 EBADF (Bad file descriptor) [pid 5844] close(21) = -1 EBADF (Bad file descriptor) [pid 5844] close(22) = -1 EBADF (Bad file descriptor) [pid 5844] close(23) = -1 EBADF (Bad file descriptor) [pid 5844] close(24) = -1 EBADF (Bad file descriptor) [pid 5844] close(25) = -1 EBADF (Bad file descriptor) [pid 5844] close(26) = -1 EBADF (Bad file descriptor) [pid 5844] close(27) = -1 EBADF (Bad file descriptor) [pid 5844] close(28) = -1 EBADF (Bad file descriptor) [pid 5844] close(29) = -1 EBADF (Bad file descriptor) [pid 5844] exit_group(0) = ? [pid 5844] +++ exited with 0 +++ [pid 5830] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5830] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5830] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5845 attached , child_tidptr=0x555589668650) = 9 [pid 5845] set_robust_list(0x555589668660, 24) = 0 [pid 5845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5845] setpgid(0, 0) = 0 [pid 5845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5845] write(3, "1000", 4) = 4 [pid 5845] close(3) = 0 [pid 5845] write(1, "executing program\n", 18executing program ) = 18 [pid 5845] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 3 [pid 5845] ioctl(3, SIOCGIFINDEX, {ifr_name="netdevsim0", ifr_ifindex=66}) = 0 [pid 5845] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5845] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 5 [pid 5845] write(5, "15", 2) = 2 [ 79.081149][ T5845] FAULT_INJECTION: forcing a failure. [ 79.081149][ T5845] name failslab, interval 1, probability 0, space 0, times 0 [ 79.093915][ T5845] CPU: 1 UID: 0 PID: 5845 Comm: syz-executor173 Not tainted 6.13.0-rc1-next-20241205-syzkaller #0 [ 79.104519][ T5845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 79.114577][ T5845] Call Trace: [ 79.117850][ T5845] [ 79.120770][ T5845] dump_stack_lvl+0x241/0x360 [ 79.125447][ T5845] ? __pfx_dump_stack_lvl+0x10/0x10 [ 79.131100][ T5845] ? __pfx__printk+0x10/0x10 [ 79.135686][ T5845] ? __kmalloc_node_noprof+0xb9/0x4d0 [ 79.141053][ T5845] ? __pfx___might_resched+0x10/0x10 [ 79.146345][ T5845] should_fail_ex+0x3b0/0x4e0 [ 79.151087][ T5845] should_failslab+0xac/0x100 [ 79.155791][ T5845] __kmalloc_node_noprof+0xe1/0x4d0 [ 79.161085][ T5845] ? __kvmalloc_node_noprof+0x72/0x190 [ 79.166551][ T5845] __kvmalloc_node_noprof+0x72/0x190 [ 79.171834][ T5845] alloc_netdev_mqs+0xc0f/0x1080 [ 79.176774][ T5845] rtnl_create_link+0x2f9/0xc20 [ 79.181627][ T5845] rtnl_newlink_create+0x210/0xa40 [ 79.186747][ T5845] ? __pfx___mutex_lock+0x10/0x10 [ 79.191771][ T5845] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 79.197412][ T5845] ? ns_capable+0x8a/0xf0 [ 79.201741][ T5845] rtnl_newlink+0x1b40/0x20e0 [ 79.206425][ T5845] ? __pfx_rtnl_newlink+0x10/0x10 [ 79.211615][ T5845] ? __netlink_deliver_tap+0x56b/0x7f0 [ 79.217160][ T5845] ? __pfx_validate_chain+0x10/0x10 [ 79.222353][ T5845] ? __sock_sendmsg+0x221/0x270 [ 79.227201][ T5845] ? ____sys_sendmsg+0x52a/0x7e0 [ 79.232216][ T5845] ? __sys_sendmsg+0x269/0x350 [ 79.236972][ T5845] ? do_syscall_64+0xf3/0x230 [ 79.241740][ T5845] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.248099][ T5845] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 79.254078][ T5845] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 79.260405][ T5845] ? mark_lock+0x9a/0x360 [ 79.264732][ T5845] ? __lock_acquire+0x1397/0x2100 [ 79.269775][ T5845] ? __pfx_lock_release+0x10/0x10 [ 79.274802][ T5845] ? __pfx_rtnl_newlink+0x10/0x10 [ 79.279826][ T5845] rtnetlink_rcv_msg+0x791/0xcf0 [ 79.284767][ T5845] ? rtnetlink_rcv_msg+0x1a7/0xcf0 [ 79.289908][ T5845] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 79.295473][ T5845] ? ref_tracker_free+0x643/0x7e0 [ 79.300540][ T5845] netlink_rcv_skb+0x1e3/0x430 [ 79.305371][ T5845] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 79.310865][ T5845] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 79.316203][ T5845] ? netlink_deliver_tap+0x2e/0x1b0 [ 79.321408][ T5845] netlink_unicast+0x7f6/0x990 [ 79.326179][ T5845] ? __pfx_netlink_unicast+0x10/0x10 [ 79.331464][ T5845] ? __virt_addr_valid+0x45f/0x530 [ 79.336574][ T5845] ? __phys_addr_symbol+0x2f/0x70 [ 79.341597][ T5845] ? __check_object_size+0x47a/0x730 [ 79.346879][ T5845] netlink_sendmsg+0x8e4/0xcb0 [ 79.351651][ T5845] ? __pfx_netlink_sendmsg+0x10/0x10 [ 79.356944][ T5845] ? aa_sock_msg_perm+0x91/0x160 [ 79.361882][ T5845] ? __pfx_netlink_sendmsg+0x10/0x10 [ 79.367167][ T5845] __sock_sendmsg+0x221/0x270 [ 79.371864][ T5845] ____sys_sendmsg+0x52a/0x7e0 [ 79.376646][ T5845] ? __pfx_____sys_sendmsg+0x10/0x10 [ 79.381942][ T5845] ? do_raw_spin_lock+0x14f/0x370 [ 79.386987][ T5845] __sys_sendmsg+0x269/0x350 [ 79.391590][ T5845] ? __pfx___sys_sendmsg+0x10/0x10 [ 79.396707][ T5845] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 79.403127][ T5845] ? _raw_spin_unlock_irq+0x2e/0x50 [ 79.408332][ T5845] ? ptrace_notify+0x279/0x380 [ 79.413105][ T5845] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 79.419462][ T5845] ? do_syscall_64+0x100/0x230 [ 79.424316][ T5845] do_syscall_64+0xf3/0x230 [ 79.428817][ T5845] ? clear_bhb_loop+0x35/0x90 [ 79.433493][ T5845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.439386][ T5845] RIP: 0033:0x7f2101298e39 [ 79.443807][ T5845] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 [ 79.463413][ T5845] RSP: 002b:00007ffc50fd6338 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 79.471823][ T5845] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2101298e39 [pid 5845] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0b\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x18\x00\x02\x80\x05\x00\x0f\x00\x02\x00\x00\x00\x0c\x00\x01\x00\x8f\xff\xff\xff\xff\xff\xff\xff\x08\x00\x05\x00\x42\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 80 [pid 5845] close(3) = 0 [pid 5845] close(4) = 0 [pid 5845] close(5) = 0 [pid 5845] close(6) = -1 EBADF (Bad file descriptor) [pid 5845] close(7) = -1 EBADF (Bad file descriptor) [pid 5845] close(8) = -1 EBADF (Bad file descriptor) [pid 5845] close(9) = -1 EBADF (Bad file descriptor) [pid 5845] close(10) = -1 EBADF (Bad file descriptor) [pid 5845] close(11) = -1 EBADF (Bad file descriptor) [pid 5845] close(12) = -1 EBADF (Bad file descriptor) [pid 5845] close(13) = -1 EBADF (Bad file descriptor) [pid 5845] close(14) = -1 EBADF (Bad file descriptor) [pid 5845] close(15) = -1 EBADF (Bad file descriptor) [pid 5845] close(16) = -1 EBADF (Bad file descriptor) [pid 5845] close(17) = -1 EBADF (Bad file descriptor) [pid 5845] close(18) = -1 EBADF (Bad file descriptor) [pid 5845] close(19) = -1 EBADF (Bad file descriptor) [pid 5845] close(20) = -1 EBADF (Bad file descriptor) [pid 5845] close(21) = -1 EBADF (Bad file descriptor) [pid 5845] close(22) = -1 EBADF (Bad file descriptor) [pid 5845] close(23) = -1 EBADF (Bad file descriptor) [pid 5845] close(24) = -1 EBADF (Bad file descriptor) [pid 5845] close(25) = -1 EBADF (Bad file descriptor) [ 79.479788][ T5845] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 79.487752][ T5845] RBP: 00007ffc50fd6360 R08: 00007ffc50fd60d6 R09: 0000000100000000 [ 79.495720][ T5845] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffc50fd6390 [ 79.503783][ T5845] R13: 00000000000f4240 R14: 00000000000132cb R15: 00007ffc50fd6354 [ 79.511867][ T5845] [pid 5845] close(26) = -1 EBADF (Bad file descriptor) [pid 5845] close(27) = -1 EBADF (Bad file descriptor) [pid 5845] close(28) = -1 EBADF (Bad file descriptor) [pid 5845] close(29) = -1 EBADF (Bad file descriptor) [pid 5845] exit_group(0) = ? [pid 5845] +++ exited with 0 +++ [pid 5830] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5830] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589668650) = 10 ./strace-static-x86_64: Process 5846 attached [pid 5846] set_robust_list(0x555589668660, 24) = 0 [pid 5846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5846] setpgid(0, 0) = 0 [pid 5846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5846] write(3, "1000", 4) = 4 [pid 5846] close(3) = 0 executing program [pid 5846] write(1, "executing program\n", 18) = 18 [pid 5846] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 3 [pid 5846] ioctl(3, SIOCGIFINDEX, {ifr_name="netdevsim0", ifr_ifindex=66}) = 0 [pid 5846] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5846] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 5 [pid 5846] write(5, "15", 2) = 2 [pid 5846] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0b\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x18\x00\x02\x80\x05\x00\x0f\x00\x02\x00\x00\x00\x0c\x00\x01\x00\x8f\xff\xff\xff\xff\xff\xff\xff\x08\x00\x05\x00\x42\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 80 [pid 5846] close(3) = 0 [pid 5846] close(4) = 0 [pid 5846] close(5) = 0 [pid 5846] close(6) = -1 EBADF (Bad file descriptor) [pid 5846] close(7) = -1 EBADF (Bad file descriptor) [pid 5846] close(8) = -1 EBADF (Bad file descriptor) [pid 5846] close(9) = -1 EBADF (Bad file descriptor) [pid 5846] close(10) = -1 EBADF (Bad file descriptor) [pid 5846] close(11) = -1 EBADF (Bad file descriptor) [pid 5846] close(12) = -1 EBADF (Bad file descriptor) [pid 5846] close(13) = -1 EBADF (Bad file descriptor) [pid 5846] close(14) = -1 EBADF (Bad file descriptor) [pid 5846] close(15) = -1 EBADF (Bad file descriptor) [pid 5846] close(16) = -1 EBADF (Bad file descriptor) [pid 5846] close(17) = -1 EBADF (Bad file descriptor) [pid 5846] close(18) = -1 EBADF (Bad file descriptor) [pid 5846] close(19) = -1 EBADF (Bad file descriptor) [pid 5846] close(20) = -1 EBADF (Bad file descriptor) [pid 5846] close(21) = -1 EBADF (Bad file descriptor) [pid 5846] close(22) = -1 EBADF (Bad file descriptor) [pid 5846] close(23) = -1 EBADF (Bad file descriptor) [pid 5846] close(24) = -1 EBADF (Bad file descriptor) [pid 5846] close(25) = -1 EBADF (Bad file descriptor) [pid 5846] close(26) = -1 EBADF (Bad file descriptor) [pid 5846] close(27) = -1 EBADF (Bad file descriptor) [pid 5846] close(28) = -1 EBADF (Bad file descriptor) [pid 5846] close(29) = -1 EBADF (Bad file descriptor) [pid 5846] exit_group(0) = ? [pid 5846] +++ exited with 0 +++ [pid 5830] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5830] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589668650) = 11 ./strace-static-x86_64: Process 5847 attached [pid 5847] set_robust_list(0x555589668660, 24) = 0 [pid 5847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5847] setpgid(0, 0) = 0 [pid 5847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5847] write(3, "1000", 4) = 4 [pid 5847] close(3) = 0 [pid 5847] write(1, "executing program\n", 18executing program ) = 18 [pid 5847] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 3 [pid 5847] ioctl(3, SIOCGIFINDEX, {ifr_name="netdevsim0", ifr_ifindex=66}) = 0 [pid 5847] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5847] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 5 [pid 5847] write(5, "15", 2) = 2 [ 79.997503][ T5847] FAULT_INJECTION: forcing a failure. [ 79.997503][ T5847] name failslab, interval 1, probability 0, space 0, times 0 [ 80.010477][ T5847] CPU: 1 UID: 0 PID: 5847 Comm: syz-executor173 Not tainted 6.13.0-rc1-next-20241205-syzkaller #0 [ 80.021346][ T5847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 80.031395][ T5847] Call Trace: [ 80.034679][ T5847] [ 80.037596][ T5847] dump_stack_lvl+0x241/0x360 [ 80.042277][ T5847] ? __pfx_dump_stack_lvl+0x10/0x10 [ 80.047482][ T5847] ? __pfx__printk+0x10/0x10 [ 80.052066][ T5847] ? __kmalloc_cache_noprof+0x48/0x390 [ 80.057545][ T5847] ? __pfx___might_resched+0x10/0x10 [ 80.062919][ T5847] ? dev_prep_valid_name+0x916/0xa40 [ 80.068210][ T5847] should_fail_ex+0x3b0/0x4e0 [ 80.072887][ T5847] should_failslab+0xac/0x100 [ 80.077561][ T5847] __kmalloc_cache_noprof+0x70/0x390 [ 80.082839][ T5847] ? register_netdevice+0x59c/0x1b00 [ 80.088126][ T5847] register_netdevice+0x59c/0x1b00 [ 80.093241][ T5847] ? kasan_save_track+0x51/0x80 [ 80.098092][ T5847] ? kasan_save_track+0x3f/0x80 [ 80.102929][ T5847] ? __kasan_kmalloc+0x98/0xb0 [ 80.107686][ T5847] ? __kvmalloc_node_noprof+0x72/0x190 [ 80.113140][ T5847] ? alloc_netdev_mqs+0xc0f/0x1080 [ 80.118269][ T5847] ? rtnl_newlink+0x1b40/0x20e0 [ 80.123131][ T5847] ? rtnetlink_rcv_msg+0x791/0xcf0 [ 80.128246][ T5847] ? netlink_rcv_skb+0x1e3/0x430 [ 80.133186][ T5847] ? netlink_unicast+0x7f6/0x990 [ 80.138138][ T5847] ? netlink_sendmsg+0x8e4/0xcb0 [ 80.143077][ T5847] ? __sock_sendmsg+0x221/0x270 [ 80.147924][ T5847] ? ____sys_sendmsg+0x52a/0x7e0 [ 80.152854][ T5847] ? __pfx_register_netdevice+0x10/0x10 [ 80.158408][ T5847] ? __pfx_macsec_handle_frame+0x10/0x10 [ 80.164214][ T5847] macsec_newlink+0x5db/0x10d0 [ 80.169017][ T5847] ? __pfx_macsec_newlink+0x10/0x10 [ 80.174207][ T5847] ? rcu_is_watching+0x15/0xb0 [ 80.178967][ T5847] ? trace_kmalloc+0x1f/0xd0 [ 80.183550][ T5847] ? validate_linkmsg+0x828/0xa40 [ 80.188580][ T5847] ? read_word_at_a_time+0xe/0x20 [ 80.193601][ T5847] ? sized_strscpy+0x9a/0x2b0 [ 80.198278][ T5847] ? __pfx_validate_linkmsg+0x10/0x10 [ 80.203669][ T5847] ? alloc_netdev_mqs+0xd56/0x1080 [ 80.208781][ T5847] ? rtnl_create_link+0x91c/0xc20 [ 80.213814][ T5847] ? __pfx_macsec_newlink+0x10/0x10 [ 80.219046][ T5847] rtnl_newlink_create+0x2ee/0xa40 [ 80.224192][ T5847] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 80.230013][ T5847] ? ns_capable+0x8a/0xf0 [ 80.234782][ T5847] rtnl_newlink+0x1b40/0x20e0 [ 80.239461][ T5847] ? __pfx_rtnl_newlink+0x10/0x10 [ 80.244560][ T5847] ? __netlink_deliver_tap+0x56b/0x7f0 [ 80.250040][ T5847] ? __pfx_validate_chain+0x10/0x10 [ 80.255334][ T5847] ? __sock_sendmsg+0x221/0x270 [ 80.260461][ T5847] ? ____sys_sendmsg+0x52a/0x7e0 [ 80.265444][ T5847] ? __sys_sendmsg+0x269/0x350 [ 80.270222][ T5847] ? do_syscall_64+0xf3/0x230 [ 80.274894][ T5847] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.280997][ T5847] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 80.286979][ T5847] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 80.293316][ T5847] ? mark_lock+0x9a/0x360 [ 80.297657][ T5847] ? __lock_acquire+0x1397/0x2100 [ 80.302696][ T5847] ? __pfx_lock_release+0x10/0x10 [ 80.307812][ T5847] ? __pfx_rtnl_newlink+0x10/0x10 [ 80.312937][ T5847] rtnetlink_rcv_msg+0x791/0xcf0 [ 80.317876][ T5847] ? rtnetlink_rcv_msg+0x1a7/0xcf0 [ 80.322994][ T5847] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 80.328449][ T5847] ? ref_tracker_free+0x643/0x7e0 [ 80.333489][ T5847] netlink_rcv_skb+0x1e3/0x430 [ 80.338281][ T5847] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 80.343747][ T5847] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 80.349056][ T5847] ? netlink_deliver_tap+0x2e/0x1b0 [ 80.354477][ T5847] netlink_unicast+0x7f6/0x990 [ 80.359409][ T5847] ? __pfx_netlink_unicast+0x10/0x10 [ 80.364957][ T5847] ? __virt_addr_valid+0x45f/0x530 [ 80.370085][ T5847] ? __phys_addr_symbol+0x2f/0x70 [ 80.375126][ T5847] ? __check_object_size+0x47a/0x730 [ 80.380415][ T5847] netlink_sendmsg+0x8e4/0xcb0 [ 80.385183][ T5847] ? __pfx_netlink_sendmsg+0x10/0x10 [ 80.390619][ T5847] ? aa_sock_msg_perm+0x91/0x160 [ 80.396362][ T5847] ? __pfx_netlink_sendmsg+0x10/0x10 [ 80.402562][ T5847] __sock_sendmsg+0x221/0x270 [ 80.407411][ T5847] ____sys_sendmsg+0x52a/0x7e0 [ 80.412167][ T5847] ? __pfx_____sys_sendmsg+0x10/0x10 [ 80.417448][ T5847] ? do_raw_spin_lock+0x14f/0x370 [ 80.422475][ T5847] __sys_sendmsg+0x269/0x350 [ 80.427061][ T5847] ? __pfx___sys_sendmsg+0x10/0x10 [ 80.432167][ T5847] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 80.438580][ T5847] ? _raw_spin_unlock_irq+0x2e/0x50 [ 80.444041][ T5847] ? ptrace_notify+0x279/0x380 [ 80.450136][ T5847] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 80.456662][ T5847] ? do_syscall_64+0x100/0x230 [ 80.461459][ T5847] do_syscall_64+0xf3/0x230 [ 80.465963][ T5847] ? clear_bhb_loop+0x35/0x90 [ 80.470640][ T5847] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.476539][ T5847] RIP: 0033:0x7f2101298e39 [ 80.480944][ T5847] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 [ 80.502081][ T5847] RSP: 002b:00007ffc50fd6338 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 80.511050][ T5847] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2101298e39 [ 80.520392][ T5847] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 80.529380][ T5847] RBP: 00007ffc50fd6360 R08: 00007ffc50fd60d6 R09: 0000000100000000 [ 80.539054][ T5847] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffc50fd6390 [pid 5847] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0b\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x18\x00\x02\x80\x05\x00\x0f\x00\x02\x00\x00\x00\x0c\x00\x01\x00\x8f\xff\xff\xff\xff\xff\xff\xff\x08\x00\x05\x00\x42\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 80 [pid 5847] close(3) = 0 [pid 5847] close(4) = 0 [pid 5847] close(5) = 0 [pid 5847] close(6) = -1 EBADF (Bad file descriptor) [ 80.547213][ T5847] R13: 00000000000f4240 R14: 00000000000136d5 R15: 00007ffc50fd6354 [ 80.555730][ T5847] [pid 5847] close(7) = -1 EBADF (Bad file descriptor) [pid 5847] close(8) = -1 EBADF (Bad file descriptor) [pid 5847] close(9) = -1 EBADF (Bad file descriptor) [pid 5847] close(10) = -1 EBADF (Bad file descriptor) [pid 5847] close(11) = -1 EBADF (Bad file descriptor) [pid 5847] close(12) = -1 EBADF (Bad file descriptor) [pid 5847] close(13) = -1 EBADF (Bad file descriptor) [pid 5847] close(14) = -1 EBADF (Bad file descriptor) [pid 5847] close(15) = -1 EBADF (Bad file descriptor) [pid 5847] close(16) = -1 EBADF (Bad file descriptor) [pid 5847] close(17) = -1 EBADF (Bad file descriptor) [pid 5847] close(18) = -1 EBADF (Bad file descriptor) [pid 5847] close(19) = -1 EBADF (Bad file descriptor) [pid 5847] close(20) = -1 EBADF (Bad file descriptor) [pid 5847] close(21) = -1 EBADF (Bad file descriptor) [pid 5847] close(22) = -1 EBADF (Bad file descriptor) [pid 5847] close(23) = -1 EBADF (Bad file descriptor) [pid 5847] close(24) = -1 EBADF (Bad file descriptor) [pid 5847] close(25) = -1 EBADF (Bad file descriptor) [pid 5847] close(26) = -1 EBADF (Bad file descriptor) [pid 5847] close(27) = -1 EBADF (Bad file descriptor) [pid 5847] close(28) = -1 EBADF (Bad file descriptor) [pid 5847] close(29) = -1 EBADF (Bad file descriptor) [pid 5847] exit_group(0) = ? [pid 5847] +++ exited with 0 +++ [pid 5830] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5830] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589668650) = 12 ./strace-static-x86_64: Process 5848 attached [pid 5848] set_robust_list(0x555589668660, 24) = 0 [pid 5848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5848] setpgid(0, 0) = 0 [pid 5848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5848] write(3, "1000", 4) = 4 [pid 5848] close(3) = 0 [pid 5848] write(1, "executing program\n", 18executing program ) = 18 [pid 5848] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 3 [pid 5848] ioctl(3, SIOCGIFINDEX, {ifr_name="netdevsim0", ifr_ifindex=66}) = 0 [pid 5848] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5848] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 5 [pid 5848] write(5, "15", 2) = 2 [ 80.967376][ T5848] FAULT_INJECTION: forcing a failure. [ 80.967376][ T5848] name failslab, interval 1, probability 0, space 0, times 0 [ 80.980273][ T5848] CPU: 1 UID: 0 PID: 5848 Comm: syz-executor173 Not tainted 6.13.0-rc1-next-20241205-syzkaller #0 [ 80.990864][ T5848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 81.001020][ T5848] Call Trace: [ 81.004404][ T5848] [ 81.007432][ T5848] dump_stack_lvl+0x241/0x360 [ 81.012135][ T5848] ? __pfx_dump_stack_lvl+0x10/0x10 [ 81.018123][ T5848] ? __pfx__printk+0x10/0x10 [ 81.023834][ T5848] ? preempt_count_add+0x93/0x190 [ 81.029578][ T5848] should_fail_ex+0x3b0/0x4e0 [ 81.034521][ T5848] should_failslab+0xac/0x100 [ 81.039263][ T5848] __kmalloc_noprof+0xdd/0x4c0 [ 81.044128][ T5848] ? dev_prep_valid_name+0x3c2/0xa40 [ 81.049622][ T5848] dev_prep_valid_name+0x3c2/0xa40 [ 81.054955][ T5848] ? lockdep_init_map_type+0xa1/0x910 [ 81.060627][ T5848] ? __pfx_dev_prep_valid_name+0x10/0x10 [ 81.066287][ T5848] register_netdevice+0x542/0x1b00 [ 81.071450][ T5848] ? kasan_save_track+0x51/0x80 [ 81.076296][ T5848] ? kasan_save_track+0x3f/0x80 [ 81.081142][ T5848] ? __kasan_kmalloc+0x98/0xb0 [ 81.085911][ T5848] ? __kvmalloc_node_noprof+0x72/0x190 [ 81.091382][ T5848] ? alloc_netdev_mqs+0xc0f/0x1080 [ 81.096550][ T5848] ? rtnl_newlink+0x1b40/0x20e0 [ 81.101416][ T5848] ? rtnetlink_rcv_msg+0x791/0xcf0 [ 81.106570][ T5848] ? netlink_rcv_skb+0x1e3/0x430 [ 81.111555][ T5848] ? netlink_unicast+0x7f6/0x990 [ 81.116526][ T5848] ? netlink_sendmsg+0x8e4/0xcb0 [ 81.121739][ T5848] ? __sock_sendmsg+0x221/0x270 [ 81.126631][ T5848] ? ____sys_sendmsg+0x52a/0x7e0 [ 81.131575][ T5848] ? __pfx_register_netdevice+0x10/0x10 [ 81.137152][ T5848] ? __pfx_macsec_handle_frame+0x10/0x10 [ 81.142907][ T5848] macsec_newlink+0x5db/0x10d0 [ 81.148184][ T5848] ? __pfx_macsec_newlink+0x10/0x10 [ 81.153450][ T5848] ? rcu_is_watching+0x15/0xb0 [ 81.159001][ T5848] ? trace_kmalloc+0x1f/0xd0 [ 81.163703][ T5848] ? validate_linkmsg+0x828/0xa40 [ 81.168732][ T5848] ? read_word_at_a_time+0xe/0x20 [ 81.173766][ T5848] ? sized_strscpy+0x9a/0x2b0 [ 81.178462][ T5848] ? __pfx_validate_linkmsg+0x10/0x10 [ 81.183847][ T5848] ? alloc_netdev_mqs+0xd56/0x1080 [ 81.189068][ T5848] ? rtnl_create_link+0x91c/0xc20 [ 81.194105][ T5848] ? __pfx_macsec_newlink+0x10/0x10 [ 81.199600][ T5848] rtnl_newlink_create+0x2ee/0xa40 [ 81.205104][ T5848] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 81.211105][ T5848] ? ns_capable+0x8a/0xf0 [ 81.215880][ T5848] rtnl_newlink+0x1b40/0x20e0 [ 81.220593][ T5848] ? __pfx_rtnl_newlink+0x10/0x10 [ 81.225654][ T5848] ? __netlink_deliver_tap+0x56b/0x7f0 [ 81.231154][ T5848] ? __pfx_validate_chain+0x10/0x10 [ 81.236899][ T5848] ? __sock_sendmsg+0x221/0x270 [ 81.242184][ T5848] ? ____sys_sendmsg+0x52a/0x7e0 [ 81.247491][ T5848] ? __sys_sendmsg+0x269/0x350 [ 81.252689][ T5848] ? do_syscall_64+0xf3/0x230 [ 81.257411][ T5848] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.263498][ T5848] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 81.269482][ T5848] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 81.275822][ T5848] ? mark_lock+0x9a/0x360 [ 81.280151][ T5848] ? __lock_acquire+0x1397/0x2100 [ 81.285187][ T5848] ? __pfx_lock_release+0x10/0x10 [ 81.290211][ T5848] ? __pfx_rtnl_newlink+0x10/0x10 [ 81.295228][ T5848] rtnetlink_rcv_msg+0x791/0xcf0 [ 81.300165][ T5848] ? rtnetlink_rcv_msg+0x1a7/0xcf0 [ 81.305278][ T5848] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 81.310735][ T5848] ? ref_tracker_free+0x643/0x7e0 [ 81.315754][ T5848] netlink_rcv_skb+0x1e3/0x430 [ 81.320547][ T5848] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 81.326005][ T5848] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 81.331322][ T5848] ? netlink_deliver_tap+0x2e/0x1b0 [ 81.336610][ T5848] netlink_unicast+0x7f6/0x990 [ 81.341380][ T5848] ? __pfx_netlink_unicast+0x10/0x10 [ 81.346687][ T5848] ? __virt_addr_valid+0x45f/0x530 [ 81.352158][ T5848] ? __phys_addr_symbol+0x2f/0x70 [ 81.357289][ T5848] ? __check_object_size+0x47a/0x730 [ 81.362862][ T5848] netlink_sendmsg+0x8e4/0xcb0 [ 81.367634][ T5848] ? __pfx_netlink_sendmsg+0x10/0x10 [ 81.372921][ T5848] ? aa_sock_msg_perm+0x91/0x160 [ 81.377857][ T5848] ? __pfx_netlink_sendmsg+0x10/0x10 [ 81.383162][ T5848] __sock_sendmsg+0x221/0x270 [ 81.387926][ T5848] ____sys_sendmsg+0x52a/0x7e0 [ 81.392862][ T5848] ? __pfx_____sys_sendmsg+0x10/0x10 [ 81.398170][ T5848] ? do_raw_spin_lock+0x14f/0x370 [ 81.403222][ T5848] __sys_sendmsg+0x269/0x350 [ 81.407819][ T5848] ? __pfx___sys_sendmsg+0x10/0x10 [ 81.412952][ T5848] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 81.419288][ T5848] ? _raw_spin_unlock_irq+0x2e/0x50 [ 81.424492][ T5848] ? ptrace_notify+0x279/0x380 [ 81.429283][ T5848] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 81.435620][ T5848] ? do_syscall_64+0x100/0x230 [ 81.440384][ T5848] do_syscall_64+0xf3/0x230 [ 81.444883][ T5848] ? clear_bhb_loop+0x35/0x90 [ 81.449561][ T5848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.455464][ T5848] RIP: 0033:0x7f2101298e39 [ 81.459874][ T5848] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 [ 81.479477][ T5848] RSP: 002b:00007ffc50fd6338 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 81.487894][ T5848] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2101298e39 [ 81.495959][ T5848] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 81.504223][ T5848] RBP: 00007ffc50fd6360 R08: 00007ffc50fd60d6 R09: 0000000100000000 [pid 5848] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0b\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x18\x00\x02\x80\x05\x00\x0f\x00\x02\x00\x00\x00\x0c\x00\x01\x00\x8f\xff\xff\xff\xff\xff\xff\xff\x08\x00\x05\x00\x42\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 80 [pid 5848] close(3) = 0 [pid 5848] close(4) = 0 [pid 5848] close(5) = 0 [pid 5848] close(6) = -1 EBADF (Bad file descriptor) [pid 5848] close(7) = -1 EBADF (Bad file descriptor) [ 81.512734][ T5848] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffc50fd6390 [ 81.520705][ T5848] R13: 00000000000f4240 R14: 0000000000013800 R15: 00007ffc50fd6354 [ 81.528684][ T5848] [pid 5848] close(8) = -1 EBADF (Bad file descriptor) [pid 5848] close(9) = -1 EBADF (Bad file descriptor) [pid 5848] close(10) = -1 EBADF (Bad file descriptor) [pid 5848] close(11) = -1 EBADF (Bad file descriptor) [pid 5848] close(12) = -1 EBADF (Bad file descriptor) [pid 5848] close(13) = -1 EBADF (Bad file descriptor) [pid 5848] close(14) = -1 EBADF (Bad file descriptor) [pid 5848] close(15) = -1 EBADF (Bad file descriptor) [pid 5848] close(16) = -1 EBADF (Bad file descriptor) [pid 5848] close(17) = -1 EBADF (Bad file descriptor) [pid 5848] close(18) = -1 EBADF (Bad file descriptor) [pid 5848] close(19) = -1 EBADF (Bad file descriptor) [pid 5848] close(20) = -1 EBADF (Bad file descriptor) [pid 5848] close(21) = -1 EBADF (Bad file descriptor) [pid 5848] close(22) = -1 EBADF (Bad file descriptor) [pid 5848] close(23) = -1 EBADF (Bad file descriptor) [pid 5848] close(24) = -1 EBADF (Bad file descriptor) [pid 5848] close(25) = -1 EBADF (Bad file descriptor) [pid 5848] close(26) = -1 EBADF (Bad file descriptor) [pid 5848] close(27) = -1 EBADF (Bad file descriptor) [pid 5848] close(28) = -1 EBADF (Bad file descriptor) [pid 5848] close(29) = -1 EBADF (Bad file descriptor) [pid 5848] exit_group(0) = ? [pid 5848] +++ exited with 0 +++ [pid 5830] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5830] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5830] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5849 attached [pid 5849] set_robust_list(0x555589668660, 24 [pid 5830] <... clone resumed>, child_tidptr=0x555589668650) = 13 [pid 5849] <... set_robust_list resumed>) = 0 [pid 5849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5849] setpgid(0, 0) = 0 [pid 5849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5849] write(3, "1000", 4) = 4 [pid 5849] close(3) = 0 executing program [pid 5849] write(1, "executing program\n", 18) = 18 [pid 5849] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 3 [pid 5849] ioctl(3, SIOCGIFINDEX, {ifr_name="netdevsim0", ifr_ifindex=66}) = 0 [pid 5849] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5849] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 5 [pid 5849] write(5, "15", 2) = 2 [ 81.855529][ T46] cfg80211: failed to load regulatory.db [ 81.869751][ T5849] FAULT_INJECTION: forcing a failure. [ 81.869751][ T5849] name failslab, interval 1, probability 0, space 0, times 0 [ 81.882908][ T5849] CPU: 1 UID: 0 PID: 5849 Comm: syz-executor173 Not tainted 6.13.0-rc1-next-20241205-syzkaller #0 [ 81.893530][ T5849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 81.903585][ T5849] Call Trace: [ 81.906856][ T5849] [ 81.909802][ T5849] dump_stack_lvl+0x241/0x360 [ 81.914475][ T5849] ? __pfx_dump_stack_lvl+0x10/0x10 [ 81.919662][ T5849] ? __pfx__printk+0x10/0x10 [ 81.924246][ T5849] ? __kmalloc_node_track_caller_noprof+0xb4/0x4c0 [ 81.930764][ T5849] ? __pfx___might_resched+0x10/0x10 [ 81.936044][ T5849] should_fail_ex+0x3b0/0x4e0 [ 81.940710][ T5849] should_failslab+0xac/0x100 [ 81.945468][ T5849] __kmalloc_node_track_caller_noprof+0xdc/0x4c0 [ 81.951819][ T5849] ? kobject_set_name_vargs+0x61/0x120 [ 81.957291][ T5849] kstrdup+0x39/0xb0 [ 81.961187][ T5849] kobject_set_name_vargs+0x61/0x120 [ 81.966477][ T5849] dev_set_name+0xd5/0x120 [ 81.970890][ T5849] ? __pfx_dev_set_name+0x10/0x10 [ 81.975909][ T5849] ? device_initialize+0x266/0x460 [ 81.981018][ T5849] netdev_register_kobject+0xb7/0x2e0 [ 81.986399][ T5849] register_netdevice+0x12c5/0x1b00 [ 81.991630][ T5849] ? __pfx_register_netdevice+0x10/0x10 [ 81.997186][ T5849] ? __pfx_macsec_handle_frame+0x10/0x10 [ 82.002818][ T5849] macsec_newlink+0x5db/0x10d0 [ 82.007585][ T5849] ? __pfx_macsec_newlink+0x10/0x10 [ 82.012818][ T5849] ? rcu_is_watching+0x15/0xb0 [ 82.017589][ T5849] ? trace_kmalloc+0x1f/0xd0 [ 82.022173][ T5849] ? validate_linkmsg+0x828/0xa40 [ 82.027368][ T5849] ? read_word_at_a_time+0xe/0x20 [ 82.032389][ T5849] ? sized_strscpy+0x9a/0x2b0 [ 82.037073][ T5849] ? __pfx_validate_linkmsg+0x10/0x10 [ 82.042470][ T5849] ? alloc_netdev_mqs+0xd56/0x1080 [ 82.047631][ T5849] ? rtnl_create_link+0x91c/0xc20 [ 82.053294][ T5849] ? __pfx_macsec_newlink+0x10/0x10 [ 82.058771][ T5849] rtnl_newlink_create+0x2ee/0xa40 [ 82.063886][ T5849] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 82.069527][ T5849] ? ns_capable+0x8a/0xf0 [ 82.073851][ T5849] rtnl_newlink+0x1b40/0x20e0 [ 82.078526][ T5849] ? __pfx_rtnl_newlink+0x10/0x10 [ 82.083534][ T5849] ? __netlink_deliver_tap+0x56b/0x7f0 [ 82.088984][ T5849] ? __pfx_validate_chain+0x10/0x10 [ 82.094168][ T5849] ? __sock_sendmsg+0x221/0x270 [ 82.099010][ T5849] ? ____sys_sendmsg+0x52a/0x7e0 [ 82.103933][ T5849] ? __sys_sendmsg+0x269/0x350 [ 82.108684][ T5849] ? do_syscall_64+0xf3/0x230 [ 82.113722][ T5849] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.119820][ T5849] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 82.125799][ T5849] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 82.132216][ T5849] ? mark_lock+0x9a/0x360 [ 82.136542][ T5849] ? __lock_acquire+0x1397/0x2100 [ 82.141587][ T5849] ? __pfx_lock_release+0x10/0x10 [ 82.146710][ T5849] ? __pfx_rtnl_newlink+0x10/0x10 [ 82.151753][ T5849] rtnetlink_rcv_msg+0x791/0xcf0 [ 82.156691][ T5849] ? rtnetlink_rcv_msg+0x1a7/0xcf0 [ 82.161817][ T5849] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 82.167278][ T5849] ? ref_tracker_free+0x643/0x7e0 [ 82.172300][ T5849] netlink_rcv_skb+0x1e3/0x430 [ 82.177054][ T5849] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 82.182505][ T5849] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 82.187792][ T5849] ? netlink_deliver_tap+0x2e/0x1b0 [ 82.192983][ T5849] netlink_unicast+0x7f6/0x990 [ 82.197758][ T5849] ? __pfx_netlink_unicast+0x10/0x10 [ 82.203032][ T5849] ? __virt_addr_valid+0x45f/0x530 [ 82.208131][ T5849] ? __phys_addr_symbol+0x2f/0x70 [ 82.213144][ T5849] ? __check_object_size+0x47a/0x730 [ 82.218454][ T5849] netlink_sendmsg+0x8e4/0xcb0 [ 82.223275][ T5849] ? __pfx_netlink_sendmsg+0x10/0x10 [ 82.228622][ T5849] ? aa_sock_msg_perm+0x91/0x160 [ 82.233562][ T5849] ? __pfx_netlink_sendmsg+0x10/0x10 [ 82.239017][ T5849] __sock_sendmsg+0x221/0x270 [ 82.243713][ T5849] ____sys_sendmsg+0x52a/0x7e0 [ 82.248499][ T5849] ? __pfx_____sys_sendmsg+0x10/0x10 [ 82.253778][ T5849] ? do_raw_spin_lock+0x14f/0x370 [ 82.258812][ T5849] __sys_sendmsg+0x269/0x350 [ 82.263407][ T5849] ? __pfx___sys_sendmsg+0x10/0x10 [ 82.268527][ T5849] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 82.274847][ T5849] ? _raw_spin_unlock_irq+0x2e/0x50 [ 82.280035][ T5849] ? ptrace_notify+0x279/0x380 [ 82.284798][ T5849] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 82.291315][ T5849] ? do_syscall_64+0x100/0x230 [ 82.296264][ T5849] do_syscall_64+0xf3/0x230 [ 82.300782][ T5849] ? clear_bhb_loop+0x35/0x90 [ 82.305461][ T5849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.311363][ T5849] RIP: 0033:0x7f2101298e39 [ 82.315773][ T5849] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 [ 82.337119][ T5849] RSP: 002b:00007ffc50fd6338 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 82.345818][ T5849] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2101298e39 [ 82.353791][ T5849] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 82.361855][ T5849] RBP: 00007ffc50fd6360 R08: 00007ffc50fd60d6 R09: 0000000100000000 [ 82.369837][ T5849] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffc50fd6390 [ 82.377803][ T5849] R13: 00000000000f4240 R14: 0000000000013bae R15: 00007ffc50fd6354 [ 82.385785][ T5849] [ 82.394719][ T5849] ------------[ cut here ]------------ [ 82.400226][ T5849] WARNING: CPU: 1 PID: 5849 at net/core/dev.c:10002 dev_index_release+0x35/0x40 [ 82.409824][ T5849] Modules linked in: [ 82.413926][ T5849] CPU: 1 UID: 0 PID: 5849 Comm: syz-executor173 Not tainted 6.13.0-rc1-next-20241205-syzkaller #0 [ 82.424588][ T5849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 82.434679][ T5849] RIP: 0010:dev_index_release+0x35/0x40 [ 82.440249][ T5849] Code: f8 48 81 c3 18 03 00 00 48 63 f5 48 89 df e8 c2 71 30 02 48 85 c0 75 0c e8 58 8d 05 f8 5b 5d c3 cc cc cc cc e8 4c 8d 05 f8 90 <0f> 0b 90 eb ee 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 [ 82.459938][ T5849] RSP: 0018:ffffc90003efeb88 EFLAGS: 00010293 [ 82.466055][ T5849] RAX: ffffffff8999ced4 RBX: ffff888034bb0318 RCX: ffff88803554da00 [ 82.474077][ T5849] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001 [ 82.482057][ T5849] RBP: 000000000000004a R08: ffff888034bb031b R09: 1ffff11006976063 [ 82.490204][ T5849] R10: dffffc0000000000 R11: ffffed1006976064 R12: ffff888034bb0000 [ 82.499017][ T5849] R13: 00000000ffffffea R14: 1ffff920007dfd88 R15: dffffc0000000000 [ 82.507365][ T5849] FS: 0000555589668380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 82.516524][ T5849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.523141][ T5849] CR2: 00005596945f6528 CR3: 0000000032b6a000 CR4: 00000000003526f0 [ 82.531305][ T5849] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 82.539341][ T5849] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 82.548249][ T5849] Call Trace: [ 82.551553][ T5849] [ 82.554611][ T5849] ? __warn+0x165/0x4d0 [ 82.559418][ T5849] ? dev_index_release+0x35/0x40 [ 82.564436][ T5849] ? report_bug+0x2b3/0x500 [ 82.568985][ T5849] ? dev_index_release+0x35/0x40 [ 82.574112][ T5849] ? handle_bug+0x60/0x90 [ 82.578470][ T5849] ? exc_invalid_op+0x1a/0x50 [ 82.583148][ T5849] ? asm_exc_invalid_op+0x1a/0x20 [ 82.588320][ T5849] ? dev_index_release+0x34/0x40 [ 82.593438][ T5849] ? dev_index_release+0x35/0x40 [ 82.598584][ T5849] ? dev_index_release+0x34/0x40 [ 82.603684][ T5849] register_netdevice+0x1389/0x1b00 [ 82.609032][ T5849] ? __pfx_register_netdevice+0x10/0x10 [ 82.614661][ T5849] ? __pfx_macsec_handle_frame+0x10/0x10 [ 82.620506][ T5849] macsec_newlink+0x5db/0x10d0 [ 82.625368][ T5849] ? __pfx_macsec_newlink+0x10/0x10 [ 82.630597][ T5849] ? rcu_is_watching+0x15/0xb0 [ 82.635458][ T5849] ? trace_kmalloc+0x1f/0xd0 [ 82.640074][ T5849] ? validate_linkmsg+0x828/0xa40 [ 82.645177][ T5849] ? read_word_at_a_time+0xe/0x20 [ 82.650231][ T5849] ? sized_strscpy+0x9a/0x2b0 [ 82.655082][ T5849] ? __pfx_validate_linkmsg+0x10/0x10 [ 82.660483][ T5849] ? alloc_netdev_mqs+0xd56/0x1080 [ 82.665710][ T5849] ? rtnl_create_link+0x91c/0xc20 [ 82.670752][ T5849] ? __pfx_macsec_newlink+0x10/0x10 [ 82.676014][ T5849] rtnl_newlink_create+0x2ee/0xa40 [ 82.681192][ T5849] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 82.686872][ T5849] ? ns_capable+0x8a/0xf0 [ 82.691235][ T5849] rtnl_newlink+0x1b40/0x20e0 [ 82.696007][ T5849] ? __pfx_rtnl_newlink+0x10/0x10 [ 82.701053][ T5849] ? __netlink_deliver_tap+0x56b/0x7f0 [ 82.706560][ T5849] ? __pfx_validate_chain+0x10/0x10 [ 82.711774][ T5849] ? __sock_sendmsg+0x221/0x270 [ 82.716787][ T5849] ? ____sys_sendmsg+0x52a/0x7e0 [ 82.721739][ T5849] ? __sys_sendmsg+0x269/0x350 [ 82.726556][ T5849] ? do_syscall_64+0xf3/0x230 [ 82.731284][ T5849] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.737487][ T5849] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 82.743530][ T5849] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 82.749997][ T5849] ? mark_lock+0x9a/0x360 [ 82.754418][ T5849] ? __lock_acquire+0x1397/0x2100 [ 82.759514][ T5849] ? __pfx_lock_release+0x10/0x10 [ 82.764703][ T5849] ? __pfx_rtnl_newlink+0x10/0x10 [ 82.769761][ T5849] rtnetlink_rcv_msg+0x791/0xcf0 [ 82.774773][ T5849] ? rtnetlink_rcv_msg+0x1a7/0xcf0 [ 82.779907][ T5849] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 82.785454][ T5849] ? ref_tracker_free+0x643/0x7e0 [ 82.790971][ T5849] netlink_rcv_skb+0x1e3/0x430 [ 82.795856][ T5849] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 82.801624][ T5849] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 82.807051][ T5849] ? netlink_deliver_tap+0x2e/0x1b0 [ 82.812301][ T5849] netlink_unicast+0x7f6/0x990 [ 82.817157][ T5849] ? __pfx_netlink_unicast+0x10/0x10 [ 82.822471][ T5849] ? __virt_addr_valid+0x45f/0x530 [ 82.827645][ T5849] ? __phys_addr_symbol+0x2f/0x70 [ 82.832782][ T5849] ? __check_object_size+0x47a/0x730 [ 82.838154][ T5849] netlink_sendmsg+0x8e4/0xcb0 [ 82.842980][ T5849] ? __pfx_netlink_sendmsg+0x10/0x10 [ 82.848314][ T5849] ? aa_sock_msg_perm+0x91/0x160 [ 82.853279][ T5849] ? __pfx_netlink_sendmsg+0x10/0x10 [ 82.858895][ T5849] __sock_sendmsg+0x221/0x270 [ 82.863615][ T5849] ____sys_sendmsg+0x52a/0x7e0 [ 82.868381][ T5849] ? __pfx_____sys_sendmsg+0x10/0x10 [ 82.873767][ T5849] ? do_raw_spin_lock+0x14f/0x370 [ 82.878836][ T5849] __sys_sendmsg+0x269/0x350 [ 82.883538][ T5849] ? __pfx___sys_sendmsg+0x10/0x10 [ 82.889923][ T5849] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 82.896759][ T5849] ? _raw_spin_unlock_irq+0x2e/0x50 [ 82.902045][ T5849] ? ptrace_notify+0x279/0x380 [ 82.906934][ T5849] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 82.913305][ T5849] ? do_syscall_64+0x100/0x230 [ 82.918215][ T5849] do_syscall_64+0xf3/0x230 [ 82.922847][ T5849] ? clear_bhb_loop+0x35/0x90 [ 82.927626][ T5849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.933609][ T5849] RIP: 0033:0x7f2101298e39 [ 82.938038][ T5849] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 [ 82.957764][ T5849] RSP: 002b:00007ffc50fd6338 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 82.966228][ T5849] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2101298e39 [ 82.974365][ T5849] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 82.982348][ T5849] RBP: 00007ffc50fd6360 R08: 00007ffc50fd60d6 R09: 0000000100000000 [ 82.990390][ T5849] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffc50fd6390 [ 82.998414][ T5849] R13: 00000000000f4240 R14: 0000000000013bae R15: 00007ffc50fd6354 [ 83.006438][ T5849] [ 83.009499][ T5849] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 83.016768][ T5849] CPU: 1 UID: 0 PID: 5849 Comm: syz-executor173 Not tainted 6.13.0-rc1-next-20241205-syzkaller #0 [ 83.027351][ T5849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 83.037400][ T5849] Call Trace: [ 83.040676][ T5849] [ 83.043619][ T5849] dump_stack_lvl+0x241/0x360 [ 83.048309][ T5849] ? __pfx_dump_stack_lvl+0x10/0x10 [ 83.053503][ T5849] ? __pfx__printk+0x10/0x10 [ 83.058085][ T5849] ? _printk+0xd5/0x120 [ 83.062234][ T5849] ? __init_begin+0x41000/0x41000 [ 83.067256][ T5849] ? vscnprintf+0x5d/0x90 [ 83.071581][ T5849] panic+0x349/0x880 [ 83.075474][ T5849] ? __warn+0x174/0x4d0 [ 83.079625][ T5849] ? __pfx_panic+0x10/0x10 [ 83.084046][ T5849] __warn+0x344/0x4d0 [ 83.088021][ T5849] ? dev_index_release+0x35/0x40 [ 83.092962][ T5849] report_bug+0x2b3/0x500 [ 83.097287][ T5849] ? dev_index_release+0x35/0x40 [ 83.102227][ T5849] handle_bug+0x60/0x90 [ 83.106386][ T5849] exc_invalid_op+0x1a/0x50 [ 83.110885][ T5849] asm_exc_invalid_op+0x1a/0x20 [ 83.115758][ T5849] RIP: 0010:dev_index_release+0x35/0x40 [ 83.121300][ T5849] Code: f8 48 81 c3 18 03 00 00 48 63 f5 48 89 df e8 c2 71 30 02 48 85 c0 75 0c e8 58 8d 05 f8 5b 5d c3 cc cc cc cc e8 4c 8d 05 f8 90 <0f> 0b 90 eb ee 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 [ 83.140903][ T5849] RSP: 0018:ffffc90003efeb88 EFLAGS: 00010293 [ 83.147053][ T5849] RAX: ffffffff8999ced4 RBX: ffff888034bb0318 RCX: ffff88803554da00 [ 83.155017][ T5849] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001 [ 83.162990][ T5849] RBP: 000000000000004a R08: ffff888034bb031b R09: 1ffff11006976063 [ 83.170953][ T5849] R10: dffffc0000000000 R11: ffffed1006976064 R12: ffff888034bb0000 [ 83.178918][ T5849] R13: 00000000ffffffea R14: 1ffff920007dfd88 R15: dffffc0000000000 [ 83.187409][ T5849] ? dev_index_release+0x34/0x40 [ 83.192530][ T5849] ? dev_index_release+0x34/0x40 [ 83.197467][ T5849] register_netdevice+0x1389/0x1b00 [ 83.202675][ T5849] ? __pfx_register_netdevice+0x10/0x10 [ 83.208228][ T5849] ? __pfx_macsec_handle_frame+0x10/0x10 [ 83.213915][ T5849] macsec_newlink+0x5db/0x10d0 [ 83.219057][ T5849] ? __pfx_macsec_newlink+0x10/0x10 [ 83.224247][ T5849] ? rcu_is_watching+0x15/0xb0 [ 83.229009][ T5849] ? trace_kmalloc+0x1f/0xd0 [ 83.233682][ T5849] ? validate_linkmsg+0x828/0xa40 [ 83.238708][ T5849] ? read_word_at_a_time+0xe/0x20 [ 83.243727][ T5849] ? sized_strscpy+0x9a/0x2b0 [ 83.248410][ T5849] ? __pfx_validate_linkmsg+0x10/0x10 [ 83.253781][ T5849] ? alloc_netdev_mqs+0xd56/0x1080 [ 83.258891][ T5849] ? rtnl_create_link+0x91c/0xc20 [ 83.263910][ T5849] ? __pfx_macsec_newlink+0x10/0x10 [ 83.269100][ T5849] rtnl_newlink_create+0x2ee/0xa40 [ 83.274218][ T5849] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 83.279848][ T5849] ? ns_capable+0x8a/0xf0 [ 83.284176][ T5849] rtnl_newlink+0x1b40/0x20e0 [ 83.288865][ T5849] ? __pfx_rtnl_newlink+0x10/0x10 [ 83.293881][ T5849] ? __netlink_deliver_tap+0x56b/0x7f0 [ 83.299337][ T5849] ? __pfx_validate_chain+0x10/0x10 [ 83.304548][ T5849] ? __sock_sendmsg+0x221/0x270 [ 83.309414][ T5849] ? ____sys_sendmsg+0x52a/0x7e0 [ 83.314357][ T5849] ? __sys_sendmsg+0x269/0x350 [ 83.319205][ T5849] ? do_syscall_64+0xf3/0x230 [ 83.323877][ T5849] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.330130][ T5849] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 83.336204][ T5849] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 83.342540][ T5849] ? mark_lock+0x9a/0x360 [ 83.346871][ T5849] ? __lock_acquire+0x1397/0x2100 [ 83.351911][ T5849] ? __pfx_lock_release+0x10/0x10 [ 83.356948][ T5849] ? __pfx_rtnl_newlink+0x10/0x10 [ 83.362086][ T5849] rtnetlink_rcv_msg+0x791/0xcf0 [ 83.367028][ T5849] ? rtnetlink_rcv_msg+0x1a7/0xcf0 [ 83.372137][ T5849] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 83.377593][ T5849] ? ref_tracker_free+0x643/0x7e0 [ 83.382620][ T5849] netlink_rcv_skb+0x1e3/0x430 [ 83.387381][ T5849] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 83.392834][ T5849] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 83.398136][ T5849] ? netlink_deliver_tap+0x2e/0x1b0 [ 83.403334][ T5849] netlink_unicast+0x7f6/0x990 [ 83.408117][ T5849] ? __pfx_netlink_unicast+0x10/0x10 [ 83.413400][ T5849] ? __virt_addr_valid+0x45f/0x530 [ 83.418605][ T5849] ? __phys_addr_symbol+0x2f/0x70 [ 83.423708][ T5849] ? __check_object_size+0x47a/0x730 [ 83.428990][ T5849] netlink_sendmsg+0x8e4/0xcb0 [ 83.433761][ T5849] ? __pfx_netlink_sendmsg+0x10/0x10 [ 83.439060][ T5849] ? aa_sock_msg_perm+0x91/0x160 [ 83.444016][ T5849] ? __pfx_netlink_sendmsg+0x10/0x10 [ 83.449388][ T5849] __sock_sendmsg+0x221/0x270 [ 83.454088][ T5849] ____sys_sendmsg+0x52a/0x7e0 [ 83.458873][ T5849] ? __pfx_____sys_sendmsg+0x10/0x10 [ 83.464160][ T5849] ? do_raw_spin_lock+0x14f/0x370 [ 83.469189][ T5849] __sys_sendmsg+0x269/0x350 [ 83.473774][ T5849] ? __pfx___sys_sendmsg+0x10/0x10 [ 83.478974][ T5849] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 83.485320][ T5849] ? _raw_spin_unlock_irq+0x2e/0x50 [ 83.490601][ T5849] ? ptrace_notify+0x279/0x380 [ 83.495378][ T5849] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 83.501696][ T5849] ? do_syscall_64+0x100/0x230 [ 83.506470][ T5849] do_syscall_64+0xf3/0x230 [ 83.512020][ T5849] ? clear_bhb_loop+0x35/0x90 [ 83.517141][ T5849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.523032][ T5849] RIP: 0033:0x7f2101298e39 [ 83.527564][ T5849] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 [ 83.547180][ T5849] RSP: 002b:00007ffc50fd6338 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 83.555615][ T5849] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2101298e39 [ 83.563590][ T5849] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 83.571560][ T5849] RBP: 00007ffc50fd6360 R08: 00007ffc50fd60d6 R09: 0000000100000000 [ 83.579526][ T5849] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffc50fd6390 [ 83.587503][ T5849] R13: 00000000000f4240 R14: 0000000000013bae R15: 00007ffc50fd6354 [ 83.595512][ T5849] [ 83.598873][ T5849] Kernel Offset: disabled [ 83.603248][ T5849] Rebooting in 86400 seconds..