[ 3445] 0 3412 18312 2877 32 2 0 1000 syz-executor.5 [ 3437] 0 3437 18312 2877 32 2 0 1000 syz-executor.5 [ 3482] 0 3482 5364 168 14 3 0 -1000 udevd [ 3483] 0 3483 2666 0 10 3 0 0 init Kernel panic - not syncing: Out of memory and no killable processes... CPU: 0 PID: 3448 Comm: syz-executor.5 Not tainted 4.9.141+ #23 ffff8801a8247628 ffffffff81b42e79 ffffffff82a962c0 00000000ffffffff ffffffff83029100 0000000000000000 dffffc0000000000 ffff8801a82476e8 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 [] compat_do_replace.isra.10+0x116/0x380 net/ipv6/netfilter/ip6_tables.c:1548 [] compat_do_ipt_set_ctl+0x102/0x140 net/ipv4/netfilter/ip_tables.c:1569 [] compat_nf_sockopt net/netfilter/nf_sockopt.c:143 [inline] [] compat_nf_setsockopt+0x8b/0x130 net/netfilter/nf_sockopt.c:155 [] compat_ip_setsockopt+0x97/0xd0 net/ipv4/ip_sockglue.c:1275 [] inet_csk_compat_setsockopt+0x97/0x120 net/ipv4/inet_connection_sock.c:917 [] compat_tcp_setsockopt+0x3d/0x70 net/ipv4/tcp.c:2769 [] compat_sock_common_setsockopt+0xb4/0x150 net/core/sock.c:2717 [] C_SYSC_setsockopt net/compat.c:399 [inline] [] compat_SyS_setsockopt+0x169/0x550 net/compat.c:382 [] do_syscall_32_irqs_on arch/x86/entry/common.c:328 [inline] [] do_fast_syscall_32+0x2f1/0xa10 arch/x86/entry/common.c:390 [] entry_SYSENTER_compat+0x90/0xa2 arch/x86/entry/entry_64_compat.S:137 Kernel Offset: disabled