chnl_net:caif_netlink_parms(): no params data found
IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
------------[ cut here ]------------
kernel BUG at mm/slab.c:4427!
team0: Port device team_slave_0 added
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
Modules linked in:
CPU: 0 PID: 6852 Comm: syz-executor.0 Not tainted 4.14.158-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff888076fd4180 task.stack: ffff88808afc8000
RIP: 0010:__check_heap_object+0x5c/0x5e mm/slab.c:4419
team0: Port device team_slave_1 added
RSP: 0018:ffff88808afcfae0 EFLAGS: 00010246
RAX: 0000000000000001 RBX: ffff8880867ffff3 RCX: 000000000000000c
RDX: 000000000000120b RSI: 00000000000003a3 RDI: ffff8880867ffff3
RBP: ffff88808afcfae0 R08: ffff8880aa800dc0 R09: ffff8880867feb80
R10: ffffed1043fff001 R11: 0000000000000001 R12: 00000000000003a3
R13: 0000000000000001 R14: ffff888086800396 R15: ffffea000219ff80
IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
FS:  00007f9b34e25700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000075c091 CR3: 00000000a70d5000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 check_heap_object mm/usercopy.c:216 [inline]
 __check_object_size+0x176/0x224 mm/usercopy.c:242
 check_object_size include/linux/thread_info.h:108 [inline]
 check_copy_size include/linux/thread_info.h:139 [inline]
 copy_to_user include/linux/uaccess.h:154 [inline]
 bpf_test_finish.isra.5+0xc0/0x170 net/bpf/test_run.c:59
 bpf_prog_test_run_skb+0x66d/0xbc0 net/bpf/test_run.c:144
 bpf_prog_test_run kernel/bpf/syscall.c:1264 [inline]
 SYSC_bpf kernel/bpf/syscall.c:1526 [inline]
 SyS_bpf+0x97e/0x28d3 kernel/bpf/syscall.c:1475
 do_syscall_64+0x1c7/0x5b0 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x459829
RSP: 002b:00007f9b34e24c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829
RDX: 0000000000000028 RSI: 0000000020000140 RDI: 000000000000000a
RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9b34e256d4
R13: 00000000004bfb92 R14: 00000000004d1758 R15: 00000000ffffffff
IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
Code: 24 76 24 41 0f af 40 14 4c 01 c8 48 29 c7 49 63 40 74 48 39 f8 72 08 48 29 f8 48 39 f0 73 05 
kobject: 'veth0_to_hsr' (ffff88808dc6b170): kobject_add_internal: parent: 'net', set: 'devices'
49 8b 40 58 c3 31 c0 c3 55 48 89 e5 <0f> 0b 44 89 f1 48 c7 c7 98 1a 60 87 89 75 d4 4c 8d 45 cc 81 e1 
RIP: __check_heap_object+0x5c/0x5e mm/slab.c:4419 RSP: ffff88808afcfae0
---[ end trace 6b7c753cc9dfc258 ]---
kobject: 'veth0_to_hsr' (ffff88808dc6b170): kobject_uevent_env