./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1996001854 <...> Warning: Permanently added '10.128.1.102' (ED25519) to the list of known hosts. execve("./syz-executor1996001854", ["./syz-executor1996001854"], 0x7fffe886b350 /* 10 vars */) = 0 brk(NULL) = 0x555556a46000 brk(0x555556a46d00) = 0x555556a46d00 arch_prctl(ARCH_SET_FS, 0x555556a46380) = 0 set_tid_address(0x555556a46650) = 5063 set_robust_list(0x555556a46660, 24) = 0 rseq(0x555556a46ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1996001854", 4096) = 28 getrandom("\x77\x2d\x78\x8e\xa5\x1e\xdf\xa6", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555556a46d00 brk(0x555556a67d00) = 0x555556a67d00 brk(0x555556a68000) = 0x555556a68000 mprotect(0x7f8e9754c000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5064 attached , child_tidptr=0x555556a46650) = 5064 [pid 5064] set_robust_list(0x555556a46660, 24) = 0 [pid 5064] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5064] setsid() = 1 [pid 5064] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5064] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5064] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5064] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5064] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5064] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5064] unshare(CLONE_NEWNS) = 0 [pid 5064] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5064] unshare(CLONE_NEWIPC) = 0 [pid 5064] unshare(CLONE_NEWCGROUP) = 0 [pid 5064] unshare(CLONE_NEWUTS) = 0 [pid 5064] unshare(CLONE_SYSVSEM) = 0 [pid 5064] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5064] write(3, "16777216", 8) = 8 [pid 5064] close(3) = 0 [pid 5064] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5064] write(3, "536870912", 9) = 9 [pid 5064] close(3) = 0 [pid 5064] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5064] write(3, "1024", 4) = 4 [pid 5064] close(3) = 0 [pid 5064] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5064] write(3, "8192", 4) = 4 [pid 5064] close(3) = 0 [pid 5064] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5064] write(3, "1024", 4) = 4 [pid 5064] close(3) = 0 [pid 5064] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5064] write(3, "1024", 4) = 4 [pid 5064] close(3) = 0 [pid 5064] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5064] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5064] close(3) = 0 [pid 5064] getpid() = 1 [pid 5064] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< 2]) = 0 [ 93.275777][ T5064] ================================================================== [ 93.283888][ T5064] BUG: KASAN: slab-out-of-bounds in dsa_user_changeupper+0x61a/0x6e0 [ 93.291982][ T5064] Read of size 8 at addr ffff8880218b0c90 by task syz-executor199/5064 [ 93.300220][ T5064] [ 93.302544][ T5064] CPU: 1 PID: 5064 Comm: syz-executor199 Not tainted 6.7.0-syzkaller-04629-g3e7aeb78ab01 #0 [ 93.312616][ T5064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 93.322672][ T5064] Call Trace: [ 93.325963][ T5064] [ 93.328924][ T5064] dump_stack_lvl+0xd9/0x1b0 [ 93.333531][ T5064] print_report+0xc4/0x620 [ 93.337956][ T5064] ? __virt_addr_valid+0x5e/0x580 [ 93.342997][ T5064] ? __phys_addr+0xc6/0x140 [ 93.347517][ T5064] kasan_report+0xda/0x110 [ 93.351943][ T5064] ? dsa_user_changeupper+0x61a/0x6e0 [ 93.357341][ T5064] ? dsa_user_changeupper+0x61a/0x6e0 [ 93.362739][ T5064] dsa_user_changeupper+0x61a/0x6e0 [ 93.367957][ T5064] dsa_user_netdevice_event+0xd04/0x3480 [ 93.373624][ T5064] ? rcu_is_watching+0x12/0xb0 [ 93.378440][ T5064] ? lock_release+0x4bf/0x690 [ 93.383139][ T5064] ? packet_notifier+0x1b2/0x8c0 [ 93.388084][ T5064] ? reacquire_held_locks+0x4c0/0x4c0 [ 93.393479][ T5064] ? tls_dev_event+0xfe/0x1110 [ 93.398251][ T5064] ? dsa_user_change_conduit+0x7e0/0x7e0 [ 93.403904][ T5064] ? tun_device_event+0x74/0x1260 [ 93.408951][ T5064] ? br_device_event+0x245/0x910 [ 93.413912][ T5064] ? br_switchdev_event+0x5b0/0x5b0 [ 93.419125][ T5064] ? packet_notifier+0x1b7/0x8c0 [ 93.424086][ T5064] notifier_call_chain+0xb6/0x3b0 [ 93.429153][ T5064] ? dsa_user_change_conduit+0x7e0/0x7e0 [ 93.434829][ T5064] call_netdevice_notifiers_info+0xbe/0x130 [ 93.440754][ T5064] __netdev_upper_dev_link+0x439/0x850 [ 93.446240][ T5064] ? __dev_change_net_namespace+0x12f0/0x12f0 [ 93.452331][ T5064] ? call_netdevice_notifiers_info+0xc5/0x130 [ 93.458406][ T5064] ? register_netdevice+0x189/0x1da0 [ 93.463797][ T5064] netdev_upper_dev_link+0x92/0xc0 [ 93.468928][ T5064] ? __netdev_upper_dev_link+0x850/0x850 [ 93.474596][ T5064] ? rtnl_is_locked+0x15/0x20 [ 93.479313][ T5064] ? netdev_is_rx_handler_busy+0x83/0x160 [ 93.485049][ T5064] macvlan_common_newlink+0x111e/0x1a10 [ 93.490613][ T5064] ? macvlan_compute_filter+0x3b0/0x3b0 [ 93.496255][ T5064] ? tap_destroy_cdev+0x270/0x270 [ 93.501293][ T5064] ? mutex_is_locked+0x12/0x40 [ 93.506070][ T5064] ? rtnl_is_locked+0x15/0x20 [ 93.510760][ T5064] ? netdev_is_rx_handler_busy+0x83/0x160 [ 93.516516][ T5064] macvtap_newlink+0x19e/0x260 [ 93.521292][ T5064] ? macvtap_device_event+0x3d0/0x3d0 [ 93.526676][ T5064] __rtnl_newlink+0x118a/0x1940 [ 93.531546][ T5064] ? rtnl_link_unregister+0x260/0x260 [ 93.536958][ T5064] rtnl_newlink+0x67/0xa0 [ 93.541314][ T5064] ? __rtnl_newlink+0x1940/0x1940 [ 93.546371][ T5064] rtnetlink_rcv_msg+0x3c7/0xe00 [ 93.551326][ T5064] ? rtnl_fill_vf+0x490/0x490 [ 93.556022][ T5064] netlink_rcv_skb+0x16b/0x440 [ 93.560800][ T5064] ? rtnl_fill_vf+0x490/0x490 [ 93.565480][ T5064] ? netlink_ack+0x1380/0x1380 [ 93.570270][ T5064] ? netlink_deliver_tap+0x1a0/0xd00 [ 93.575594][ T5064] netlink_unicast+0x53b/0x810 [ 93.580411][ T5064] ? netlink_attachskb+0x880/0x880 [ 93.585544][ T5064] ? __phys_addr_symbol+0x30/0x70 [ 93.590611][ T5064] ? __check_object_size+0x323/0x730 [ 93.595918][ T5064] netlink_sendmsg+0x8b7/0xd70 [ 93.600696][ T5064] ? netlink_unicast+0x810/0x810 [ 93.605648][ T5064] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 93.610953][ T5064] ? netlink_unicast+0x810/0x810 [ 93.615903][ T5064] __sock_sendmsg+0xd5/0x180 [ 93.620527][ T5064] ____sys_sendmsg+0x6ac/0x940 [ 93.625323][ T5064] ? copy_msghdr_from_user+0x10b/0x160 [ 93.630822][ T5064] ? kernel_sendmsg+0x50/0x50 [ 93.635608][ T5064] ? finish_task_switch.isra.0+0x219/0xca0 [ 93.641423][ T5064] ? __switch_to+0x75d/0x1380 [ 93.646112][ T5064] ___sys_sendmsg+0x135/0x1d0 [ 93.650825][ T5064] ? do_recvmmsg+0x740/0x740 [ 93.655442][ T5064] ? lock_sync+0x190/0x190 [ 93.659859][ T5064] ? ptrace_stop.part.0+0x457/0x950 [ 93.665115][ T5064] ? __fget_light+0x173/0x200 [ 93.669799][ T5064] __sys_sendmsg+0x117/0x1e0 [ 93.674409][ T5064] ? __sys_sendmsg_sock+0x30/0x30 [ 93.679440][ T5064] ? ptrace_notify+0xf4/0x130 [ 93.684141][ T5064] ? _raw_spin_unlock_irq+0x2e/0x50 [ 93.689351][ T5064] ? ptrace_notify+0xf4/0x130 [ 93.694051][ T5064] do_syscall_64+0xd3/0x250 [ 93.698580][ T5064] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 93.704489][ T5064] RIP: 0033:0x7f8e974d3d09 [ 93.708908][ T5064] Code: 48 83 c4 28 c3 e8 d7 19 00 00 0f 1f 80 00 00 00 00 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 [ 93.728529][ T5064] RSP: 002b:00007ffc2ad50e78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 93.736951][ T5064] RAX: ffffffffffffffda RBX: 00007f8e975213d3 RCX: 00007f8e974d3d09 [ 93.744928][ T5064] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000005 [ 93.752920][ T5064] RBP: 00007ffc2ad50ea0 R08: 0000000000000001 R09: 0000000000000001 [ 93.760901][ T5064] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc2ad50eb0 [ 93.768879][ T5064] R13: 00007f8e97521004 R14: 00007ffc2ad50e9c R15: 0000000000000003 [ 93.776866][ T5064] [ 93.779926][ T5064] [ 93.782244][ T5064] Allocated by task 5064: [ 93.786570][ T5064] kasan_save_stack+0x33/0x50 [ 93.791251][ T5064] kasan_save_track+0x14/0x30 [ 93.795941][ T5064] __kasan_kmalloc+0xa2/0xb0 [ 93.800543][ T5064] __kmalloc_node+0x21b/0x460 [ 93.805252][ T5064] kvmalloc_node+0x99/0x1a0 [ 93.809766][ T5064] alloc_netdev_mqs+0xb3/0x12a0 [ 93.814626][ T5064] rtnl_create_link+0xc82/0xfb0 [ 93.819513][ T5064] __rtnl_newlink+0x10a1/0x1940 [ 93.824377][ T5064] rtnl_newlink+0x67/0xa0 [ 93.828740][ T5064] rtnetlink_rcv_msg+0x3c7/0xe00 [ 93.833684][ T5064] netlink_rcv_skb+0x16b/0x440 [ 93.838457][ T5064] netlink_unicast+0x53b/0x810 [ 93.843233][ T5064] netlink_sendmsg+0x8b7/0xd70 [ 93.848007][ T5064] __sock_sendmsg+0xd5/0x180 [ 93.852614][ T5064] __sys_sendto+0x225/0x310 [ 93.857121][ T5064] __x64_sys_sendto+0xe0/0x1b0 [ 93.861899][ T5064] do_syscall_64+0xd3/0x250 [ 93.866418][ T5064] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 93.872328][ T5064] [ 93.874657][ T5064] The buggy address belongs to the object at ffff8880218b0000 [ 93.874657][ T5064] which belongs to the cache kmalloc-cg-4k of size 4096 [ 93.888976][ T5064] The buggy address is located 3216 bytes inside of [ 93.888976][ T5064] allocated 3223-byte region [ffff8880218b0000, ffff8880218b0c97) [ 93.903303][ T5064] [ 93.905622][ T5064] The buggy address belongs to the physical page: [ 93.912025][ T5064] page:ffffea0000862c00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x218b0 [ 93.922194][ T5064] head:ffffea0000862c00 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 93.931133][ T5064] anon flags: 0xfff00000000840(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 93.939549][ T5064] page_type: 0xffffffff() [ 93.943879][ T5064] raw: 00fff00000000840 ffff88801304f500 0000000000000000 dead000000000001 [ 93.952465][ T5064] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 93.961055][ T5064] page dumped because: kasan: bad access detected [ 93.967460][ T5064] page_owner tracks the page as allocated [ 93.973338][ T5064] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 4524, tgid 4524 (udevd), ts 39659663374, free_ts 39648122383 [ 93.994101][ T5064] post_alloc_hook+0x2d0/0x350 [ 93.998887][ T5064] get_page_from_freelist+0xa28/0x3780 [ 94.004382][ T5064] __alloc_pages+0x22f/0x2440 [ 94.009063][ T5064] new_slab+0xcc/0x3a0 [ 94.013138][ T5064] ___slab_alloc+0x4af/0x19a0 [ 94.017823][ T5064] __slab_alloc.constprop.0+0x56/0xa0 [ 94.023219][ T5064] __kmalloc_node+0x35d/0x460 [ 94.027940][ T5064] kvmalloc_node+0x99/0x1a0 [ 94.032479][ T5064] seq_read_iter+0x80b/0x1280 [ 94.037183][ T5064] kernfs_fop_read_iter+0x410/0x580 [ 94.042394][ T5064] vfs_read+0x4d4/0x8f0 [ 94.046557][ T5064] ksys_read+0x12f/0x250 [ 94.050808][ T5064] do_syscall_64+0xd3/0x250 [ 94.055322][ T5064] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 94.061221][ T5064] page last free pid 4522 tgid 4522 stack trace: [ 94.067644][ T5064] free_unref_page_prepare+0x51f/0xb10 [ 94.073113][ T5064] free_unref_page+0x33/0x3c0 [ 94.077801][ T5064] __put_partials+0x14c/0x160 [ 94.082509][ T5064] qlist_free_all+0x58/0x150 [ 94.087111][ T5064] kasan_quarantine_reduce+0x18e/0x1d0 [ 94.092575][ T5064] __kasan_slab_alloc+0x65/0x90 [ 94.097425][ T5064] kmem_cache_alloc+0x136/0x320 [ 94.102288][ T5064] seq_open+0x5b/0x170 [ 94.106359][ T5064] kernfs_fop_open+0x595/0xd30 [ 94.111153][ T5064] do_dentry_open+0x8d6/0x18c0 [ 94.115920][ T5064] path_openat+0x1df6/0x2990 [ 94.120525][ T5064] do_filp_open+0x1de/0x430 [ 94.125029][ T5064] do_sys_openat2+0x176/0x1e0 [ 94.129715][ T5064] __x64_sys_openat+0x175/0x210 [ 94.134570][ T5064] do_syscall_64+0xd3/0x250 [ 94.139078][ T5064] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 94.144972][ T5064] [ 94.147285][ T5064] Memory state around the buggy address: [ 94.152921][ T5064] ffff8880218b0b80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 94.160983][ T5064] ffff8880218b0c00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 94.169043][ T5064] >ffff8880218b0c80: 00 00 07 fc fc fc fc fc fc fc fc fc fc fc fc fc [ 94.177102][ T5064] ^ [ 94.181679][ T5064] ffff8880218b0d00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 94.189754][ T5064] ffff8880218b0d80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 94.197808][ T5064] ================================================================== [ 94.214872][ T5064] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 94.222102][ T5064] CPU: 1 PID: 5064 Comm: syz-executor199 Not tainted 6.7.0-syzkaller-04629-g3e7aeb78ab01 #0 [ 94.232194][ T5064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 94.242259][ T5064] Call Trace: [ 94.245531][ T5064] [ 94.248467][ T5064] dump_stack_lvl+0xd9/0x1b0 [ 94.253074][ T5064] panic+0x6dc/0x790 [ 94.256982][ T5064] ? panic_smp_self_stop+0xa0/0xa0 [ 94.262100][ T5064] ? rcu_is_watching+0x12/0xb0 [ 94.266870][ T5064] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 94.272875][ T5064] ? preempt_schedule_thunk+0x1a/0x30 [ 94.278271][ T5064] ? preempt_schedule_common+0x45/0xc0 [ 94.283752][ T5064] ? check_panic_on_warn+0x1f/0xb0 [ 94.288964][ T5064] check_panic_on_warn+0xab/0xb0 [ 94.293938][ T5064] end_report+0x108/0x150 [ 94.298270][ T5064] kasan_report+0xea/0x110 [ 94.302704][ T5064] ? dsa_user_changeupper+0x61a/0x6e0 [ 94.308094][ T5064] ? dsa_user_changeupper+0x61a/0x6e0 [ 94.313503][ T5064] dsa_user_changeupper+0x61a/0x6e0 [ 94.318729][ T5064] dsa_user_netdevice_event+0xd04/0x3480 [ 94.324406][ T5064] ? rcu_is_watching+0x12/0xb0 [ 94.329200][ T5064] ? lock_release+0x4bf/0x690 [ 94.333911][ T5064] ? packet_notifier+0x1b2/0x8c0 [ 94.338863][ T5064] ? reacquire_held_locks+0x4c0/0x4c0 [ 94.344266][ T5064] ? tls_dev_event+0xfe/0x1110 [ 94.349038][ T5064] ? dsa_user_change_conduit+0x7e0/0x7e0 [ 94.354701][ T5064] ? tun_device_event+0x74/0x1260 [ 94.359752][ T5064] ? br_device_event+0x245/0x910 [ 94.364712][ T5064] ? br_switchdev_event+0x5b0/0x5b0 [ 94.369942][ T5064] ? packet_notifier+0x1b7/0x8c0 [ 94.374900][ T5064] notifier_call_chain+0xb6/0x3b0 [ 94.379969][ T5064] ? dsa_user_change_conduit+0x7e0/0x7e0 [ 94.385633][ T5064] call_netdevice_notifiers_info+0xbe/0x130 [ 94.391556][ T5064] __netdev_upper_dev_link+0x439/0x850 [ 94.397046][ T5064] ? __dev_change_net_namespace+0x12f0/0x12f0 [ 94.403143][ T5064] ? call_netdevice_notifiers_info+0xc5/0x130 [ 94.409235][ T5064] ? register_netdevice+0x189/0x1da0 [ 94.414536][ T5064] netdev_upper_dev_link+0x92/0xc0 [ 94.419672][ T5064] ? __netdev_upper_dev_link+0x850/0x850 [ 94.425347][ T5064] ? rtnl_is_locked+0x15/0x20 [ 94.430047][ T5064] ? netdev_is_rx_handler_busy+0x83/0x160 [ 94.435794][ T5064] macvlan_common_newlink+0x111e/0x1a10 [ 94.441369][ T5064] ? macvlan_compute_filter+0x3b0/0x3b0 [ 94.447033][ T5064] ? tap_destroy_cdev+0x270/0x270 [ 94.452077][ T5064] ? mutex_is_locked+0x12/0x40 [ 94.456852][ T5064] ? rtnl_is_locked+0x15/0x20 [ 94.461541][ T5064] ? netdev_is_rx_handler_busy+0x83/0x160 [ 94.467274][ T5064] macvtap_newlink+0x19e/0x260 [ 94.472076][ T5064] ? macvtap_device_event+0x3d0/0x3d0 [ 94.477455][ T5064] __rtnl_newlink+0x118a/0x1940 [ 94.482321][ T5064] ? rtnl_link_unregister+0x260/0x260 [ 94.487716][ T5064] rtnl_newlink+0x67/0xa0 [ 94.492071][ T5064] ? __rtnl_newlink+0x1940/0x1940 [ 94.497113][ T5064] rtnetlink_rcv_msg+0x3c7/0xe00 [ 94.502061][ T5064] ? rtnl_fill_vf+0x490/0x490 [ 94.506757][ T5064] netlink_rcv_skb+0x16b/0x440 [ 94.511547][ T5064] ? rtnl_fill_vf+0x490/0x490 [ 94.516241][ T5064] ? netlink_ack+0x1380/0x1380 [ 94.521039][ T5064] ? netlink_deliver_tap+0x1a0/0xd00 [ 94.526361][ T5064] netlink_unicast+0x53b/0x810 [ 94.531142][ T5064] ? netlink_attachskb+0x880/0x880 [ 94.536273][ T5064] ? __phys_addr_symbol+0x30/0x70 [ 94.541327][ T5064] ? __check_object_size+0x323/0x730 [ 94.546633][ T5064] netlink_sendmsg+0x8b7/0xd70 [ 94.551433][ T5064] ? netlink_unicast+0x810/0x810 [ 94.556390][ T5064] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 94.561694][ T5064] ? netlink_unicast+0x810/0x810 [ 94.566649][ T5064] __sock_sendmsg+0xd5/0x180 [ 94.571274][ T5064] ____sys_sendmsg+0x6ac/0x940 [ 94.576176][ T5064] ? copy_msghdr_from_user+0x10b/0x160 [ 94.581654][ T5064] ? kernel_sendmsg+0x50/0x50 [ 94.586367][ T5064] ? finish_task_switch.isra.0+0x219/0xca0 [ 94.592199][ T5064] ? __switch_to+0x75d/0x1380 [ 94.596913][ T5064] ___sys_sendmsg+0x135/0x1d0 [ 94.601609][ T5064] ? do_recvmmsg+0x740/0x740 [ 94.606221][ T5064] ? lock_sync+0x190/0x190 [ 94.610653][ T5064] ? ptrace_stop.part.0+0x457/0x950 [ 94.615882][ T5064] ? __fget_light+0x173/0x200 [ 94.620594][ T5064] __sys_sendmsg+0x117/0x1e0 [ 94.625199][ T5064] ? __sys_sendmsg_sock+0x30/0x30 [ 94.630250][ T5064] ? ptrace_notify+0xf4/0x130 [ 94.634990][ T5064] ? _raw_spin_unlock_irq+0x2e/0x50 [ 94.640223][ T5064] ? ptrace_notify+0xf4/0x130 [ 94.644927][ T5064] do_syscall_64+0xd3/0x250 [ 94.649481][ T5064] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 94.655430][ T5064] RIP: 0033:0x7f8e974d3d09 [ 94.659880][ T5064] Code: 48 83 c4 28 c3 e8 d7 19 00 00 0f 1f 80 00 00 00 00 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 [ 94.679511][ T5064] RSP: 002b:00007ffc2ad50e78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 94.687945][ T5064] RAX: ffffffffffffffda RBX: 00007f8e975213d3 RCX: 00007f8e974d3d09 [ 94.695931][ T5064] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000005 [ 94.703907][ T5064] RBP: 00007ffc2ad50ea0 R08: 0000000000000001 R09: 0000000000000001 [ 94.711882][ T5064] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc2ad50eb0 [ 94.719879][ T5064] R13: 00007f8e97521004 R14: 00007ffc2ad50e9c R15: 0000000000000003 [ 94.727880][ T5064] [ 94.731175][ T5064] Kernel Offset: disabled [ 94.735507][ T5064] Rebooting in 86400 seconds..