[ 1897] 0 1894 14231 0 23 3 0 0 rsyslogd [ 1995] 0 1995 12489 153 28 3 0 -1000 sshd [ 2041] 0 2041 17820 1 39 3 0 0 sshd [ 2292] 0 2292 5389 196 14 3 0 -1000 udevd [ 2552] 0 2549 18177 2 34 4 0 1000 syz-executor.0 Kernel panic - not syncing: Out of memory and no killable processes... CPU: 1 PID: 2552 Comm: syz-executor.0 Not tainted 4.9.141+ #1 ffff88019c1e76b8 ffffffff81b42e79 ffffffff82a962c0 00000000ffffffff ffffffff83029100 0000000000000001 dffffc0000000000 ffff88019c1e7778 ffffffff813f7125 0000000041b58ab3 ffffffff82e2b62b ffffffff813f6f66 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x128 lib/dump_stack.c:51 [] panic+0x1bf/0x39f kernel/panic.c:179 [] out_of_memory.cold.11+0x1e/0x5d mm/oom_kill.c:1058 [] __alloc_pages_may_oom mm/page_alloc.c:3135 [inline] [] __alloc_pages_slowpath mm/page_alloc.c:3751 [inline] [] __alloc_pages_nodemask+0x18ee/0x1bd0 mm/page_alloc.c:3862 [] __alloc_pages include/linux/gfp.h:433 [inline] [] __alloc_pages_node include/linux/gfp.h:446 [inline] [] alloc_pages_node include/linux/gfp.h:460 [inline] [] __vmalloc_area_node mm/vmalloc.c:1644 [inline] [] __vmalloc_node_range+0x25b/0x600 mm/vmalloc.c:1702 [] __vmalloc_node mm/vmalloc.c:1745 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1759 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1774 [] xt_alloc_table_info+0xc9/0x100 net/netfilter/x_tables.c:997 [] do_replace net/ipv4/netfilter/ip_tables.c:1146 [inline] [] do_ipt_set_ctl+0x235/0x460 net/ipv4/netfilter/ip_tables.c:1693 [] nf_sockopt net/netfilter/nf_sockopt.c:105 [inline] [] nf_setsockopt+0x6d/0xc0 net/netfilter/nf_sockopt.c:114 [] ip_setsockopt+0x88/0xa0 net/ipv4/ip_sockglue.c:1249 [] udp_setsockopt+0x4a/0x90 net/ipv4/udp.c:2110 [] ipv6_setsockopt+0x10a/0x130 net/ipv6/ipv6_sockglue.c:912 [] tcp_setsockopt+0x88/0xe0 net/ipv4/tcp.c:2758 [] sock_common_setsockopt+0x9a/0xe0 net/core/sock.c:2706 [] SYSC_setsockopt net/socket.c:1785 [inline] [] SyS_setsockopt+0x166/0x260 net/socket.c:1764 [] do_syscall_64+0x19f/0x550 arch/x86/entry/common.c:285 [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb Kernel Offset: disabled Rebooting in 86400 seconds..