IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
==================================================================
IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
BUG: KASAN: null-ptr-deref in atomic64_read include/asm-generic/atomic-instrumented.h:27 [inline]
BUG: KASAN: null-ptr-deref in atomic_long_read include/asm-generic/atomic-long.h:47 [inline]
BUG: KASAN: null-ptr-deref in page_counter_read include/linux/page_counter.h:47 [inline]
BUG: KASAN: null-ptr-deref in reclaim_high.constprop.69+0xa6/0x1e0 mm/memcontrol.c:2137
Read of size 8 at addr 0000000000000138 by task syz-executor1/7115
IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready

CPU: 1 PID: 7115 Comm: syz-executor1 Not tainted 5.0.0-rc1+ #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1d3/0x2c6 lib/dump_stack.c:113
IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
 kasan_report.cold.6+0x5/0x39 mm/kasan/report.c:321
IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
 check_memory_region_inline mm/kasan/generic.c:185 [inline]
 check_memory_region+0x13e/0x1b0 mm/kasan/generic.c:191
 kasan_check_read+0x11/0x20 mm/kasan/common.c:100
IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
 atomic64_read include/asm-generic/atomic-instrumented.h:27 [inline]
 atomic_long_read include/asm-generic/atomic-long.h:47 [inline]
 page_counter_read include/linux/page_counter.h:47 [inline]
 reclaim_high.constprop.69+0xa6/0x1e0 mm/memcontrol.c:2137
IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
 mem_cgroup_handle_over_high+0xc1/0x180 mm/memcontrol.c:2166
 tracehook_notify_resume include/linux/tracehook.h:190 [inline]
 exit_to_usermode_loop+0x287/0x380 arch/x86/entry/common.c:166
 prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline]
 syscall_return_slowpath+0x533/0x5e0 arch/x86/entry/common.c:268
IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
 ret_from_fork+0x15/0x50 arch/x86/entry/entry_64.S:344
hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
RIP: 0033:0x458779
IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
Code: ff 48 85 f6 0f 84 77 a3 fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c 4e a3 fb ff 74 01 c3 31 ed 58 5f ff d0 48 89 c7 e8
RSP: 002b:00007f023785ddb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
RAX: 0000000000000000 RBX: 00007f023785e700 RCX: 0000000000458779
IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
RDX: 00007f023785e9d0 RSI: 00007f023785ddb0 RDI: 00000000003d0f00
RBP: 00007ffec8b6e730 R08: 00007f023785e700 R09: 00007f023785e700
R10: 00007f023785e9d0 R11: 0000000000000202 R12: 0000000000000000
R13: 00007ffec8b6e5af R14: 00007f023785e700 R15: 0000000000000000
==================================================================
8021q: adding VLAN 0 to HW filter on device batadv0