batman_adv: batadv0: Interface activated: batadv_slave_1
IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
WARNING: CPU: 1 PID: 9968 at mm/page_alloc.c:4065 __alloc_pages_slowpath mm/page_alloc.c:4065 [inline]
WARNING: CPU: 1 PID: 9968 at mm/page_alloc.c:4065 __alloc_pages_nodemask+0x1ce1/0x2780 mm/page_alloc.c:4389
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: 9968 Comm: syz-executor.3 Not tainted 4.18.0-syzkaller #0
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+0x15a/0x20d lib/dump_stack.c:113
 panic+0x1c6/0x36b kernel/panic.c:184
 __warn.cold.7+0x120/0x168 kernel/panic.c:536
 report_bug+0x1a1/0x200 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:178 [inline]
 fixup_bug arch/x86/kernel/traps.c:173 [inline]
 do_error_trap+0x200/0x350 arch/x86/kernel/traps.c:296
 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:316
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:992
RIP: 0010:__alloc_pages_slowpath mm/page_alloc.c:4065 [inline]
RIP: 0010:__alloc_pages_nodemask+0x1ce1/0x2780 mm/page_alloc.c:4389
Code: fd ff ff 85 c0 0f 85 d1 f7 ff ff c7 85 0c fe ff ff 00 00 00 00 e9 a8 ec ff ff f7 85 24 fe ff ff 00 02 00 00 0f 85 cd e6 ff ff <0f> 0b e9 c6 e6 ff ff 8b 9d 44 fe ff ff ba 10 00 00 00 48 8b 8d 28 
RSP: 0018:ffff8800a11a7710 EFLAGS: 00010246
RAX: ffff8800a11a7938 RBX: 0000000000000000 RCX: ffff88013fffd1f0
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000006040c0
RBP: ffff8800a11a7960 R08: 0000000000000000 R09: 00000000000f5bd5
R10: ffffed0047fff27c R11: ffff88023fff93e7 R12: ffff8800a0cc4a40
R13: ffff88013fffd1c0 R14: 0000000000000000 R15: 00000000006040c0
 alloc_pages_current+0xd6/0x1b0 mm/mempolicy.c:2093
 alloc_pages include/linux/gfp.h:492 [inline]
 kmalloc_order+0x1f/0x70 mm/slab_common.c:1183
 kmalloc_order_trace+0x1f/0x1b0 mm/slab_common.c:1194
 kmalloc_large include/linux/slab.h:447 [inline]
 __kmalloc_track_caller+0x2d9/0x360 mm/slub.c:4285
 memdup_user_nul+0x28/0xb0 mm/util.c:245
 smk_set_cipso.isra.10+0x113/0x540 security/smack/smackfs.c:887
 smk_write_cipso2+0x17/0x20 security/smack/smackfs.c:1034
 __vfs_write+0xe3/0x880 fs/read_write.c:485
 vfs_write+0x150/0x4f0 fs/read_write.c:549
 ksys_write+0xcd/0x1b0 fs/read_write.c:598
 __do_sys_write fs/read_write.c:610 [inline]
 __se_sys_write fs/read_write.c:607 [inline]
 __x64_sys_write+0x6e/0xb0 fs/read_write.c:607
 do_syscall_64+0xda/0x540 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x466459
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48 
RSP: 002b:00007fc438554188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
RDX: 0000000000f0ff7f RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
R13: 00007fff59ba886f R14: 00007fc438554300 R15: 0000000000022000
Kernel Offset: disabled
Rebooting in 86400 seconds..