SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30302 sclass=netlink_route_socket pig=1878 comm=syz-executor3 ------------[ cut here ]------------ kernel BUG at mm/slab.c:3256! invalid opcode: 0000 [#1] SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in: CPU: 0 PID: 1876 Comm: syz-executor1 Not tainted 4.13.0-rc7+ #38 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 task: ffff8801c8f5c2c0 task.stack: ffff8801d9590000 RIP: 0010:____cache_alloc_node+0x1d4/0x1e0 mm/slab.c:3292 RSP: 0018:ffff8801d95976d8 EFLAGS: 00010086 RAX: fffffffffdffffff RBX: 00000000014292c0 RCX: 0000000000000000 RDX: 00000000fdffffff RSI: 00000000014292c0 RDI: ffff8801dac00340 RBP: ffff8801d9597760 R08: 0000000000400000 R09: ffffe8ffffd2a908 R10: 0000000000000001 R11: fffff91ffffa5521 R12: ffff8801dac00340 R13: ffff8801dac00340 R14: 0000000000000000 R15: 00000000fdffffff FS: 00007fb1b66e0700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000202b2000 CR3: 00000001cc7c5000 CR4: 00000000001406f0 Call Trace: __do_kmalloc_node mm/slab.c:3688 [inline] __kmalloc_node+0x33/0x70 mm/slab.c:3696 kmalloc_node include/linux/slab.h:535 [inline] bpf_map_area_alloc+0x32/0x80 kernel/bpf/syscall.c:118 dev_map_alloc+0x739/0xb80 kernel/bpf/devmap.c:117 find_and_alloc_map kernel/bpf/syscall.c:100 [inline] map_create kernel/bpf/syscall.c:330 [inline] SYSC_bpf kernel/bpf/syscall.c:1462 [inline] SyS_bpf+0xc56/0x4c40 kernel/bpf/syscall.c:1443 entry_SYSCALL_64_fastpath+0x1f/0xbe RIP: 0033:0x451e59 RSP: 002b:00007fb1b66dfc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 0000000000451e59 RDX: 000000000000001c RSI: 00000000202b2000 RDI: 0000000000000000 RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b7d9c R13: 00000000ffffffff R14: 0000000020000000 R15: 0000000000fe6000 Code: 83 c2 01 89 50 18 4c 03 70 08 e8 38 f4 ff ff 4d 85 f6 0f 85 3e ff ff ff 44 89 fe 4c 89 ef e8 94 fb ff ff 49 89 c6 e9 2b ff ff ff <0f> 0b 0f 0b 0f 0b 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 RIP: ____cache_alloc_node+0x1d4/0x1e0 mm/slab.c:3292 RSP: ffff8801d95976d8 ---[ end trace 5292149e62674487 ]--- Kernel panic - not syncing: Fatal exception Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..