8021q: adding VLAN 0 to HW filter on device team0 8021q: adding VLAN 0 to HW filter on device team0 8021q: adding VLAN 0 to HW filter on device team0 ================================================================== BUG: KASAN: stack-out-of-bounds in acct_collect+0x741/0x860 kernel/acct.c:546 Read of size 8 at addr ffff8801b75baaa0 by task syz-executor1/14731 CPU: 1 PID: 14731 Comm: syz-executor1 Not tainted 4.18.0-rc3+ #130 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1c9/0x2b4 lib/dump_stack.c:113 print_address_description+0x6c/0x20b mm/kasan/report.c:256 kasan_report_error mm/kasan/report.c:354 [inline] kasan_report.cold.7+0x242/0x2fe mm/kasan/report.c:412 __asan_report_load8_noabort+0x14/0x20 mm/kasan/report.c:433 acct_collect+0x741/0x860 kernel/acct.c:546 do_exit+0xc27/0x2750 kernel/exit.c:844 PANIC: double fault, error_code: 0x0 CPU: 0 PID: 14728 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #130 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:arch_local_save_flags arch/x86/include/asm/paravirt.h:778 [inline] RIP: 0010:__lock_acquire+0xb1c/0x5020 kernel/locking/lockdep.c:3311 Code: 88 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 0d 31 00 00 48 83 3d 0a fd 92 07 00 0f 84 d3 0a 00 00 <9c> 58 0f 1f 44 do_group_exit+0x177/0x440 kernel/exit.c:968 00 00 f6 c4 02 0f 84 63 f6 get_signal+0x88e/0x1970 kernel/signal.c:2468 ff ff e8 ff 32 fd 01 85 RSP: 0018:ffff8801b4372fd0 EFLAGS: 00010082 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000002 RDX: 1ffffffff11e360c RSI: 0000000000000000 RDI: ffffffff88f1b060 RBP: ffff8801b4373360 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: dffffc0000000000 R12: 0000000000000000 R13: ffffffff88f92620 R14: ffff8801cc1aa2c0 R15: 0000000000000002 FS: 00007fd67815b700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff8801b4372fc8 CR3: 00000001ce602000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: